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ATS-671: Split engines into fat & skinny modules (ATS-674) (#192)

Browse Source 
Each transform engine project has been separated into 2 modules so that an executable and non-executable jar can be created. 
Modules have been renamed such that *docker* has been removed from the artifactIds and project names.

Co-authored-by: Erik Knizat <erik.knizat@alfresco.com>
Co-authored-by: David Edwards <david.edwards@alfresco.com>
This commit is contained in:
eknizat
2020-03-27 13:45:15 +00:00
committed by GitHub
parent 46b2e6df5b
commit 3bed6930bf
215 changed files with 539 additions and 157 deletions
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1
alfresco-transform-libreoffice/alfresco-transform-libreoffice-boot/.maven-dockerignore Normal file
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target/docker/

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alfresco-transform-libreoffice/alfresco-transform-libreoffice-boot/Dockerfile Normal file
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# Image provides a container in which to run LibreOffice transformations for Alfresco Content Services.
# LibreOffice is from The Document Foundation. See the license at https://www.libreoffice.org/download/license/ or in /libreoffice.txt.
FROM alfresco/alfresco-base-java:11.0.1-openjdk-centos-7-72b88c6f1f4c
ARG LIBREOFFICE_VERSION=6.1.6
ENV LIBREOFFICE_RPM_URL=https://nexus.alfresco.com/nexus/service/local/repositories/thirdparty/content/org/libreoffice/libreoffice-dist/${LIBREOFFICE_VERSION}/libreoffice-dist-${LIBREOFFICE_VERSION}-linux.gz
ENV LIBREOFFICE_LICENSE_FILE=https://github.com/Alfresco/acs-community-packaging/blob/master/distribution/src/main/resources/licenses/3rd-party/libreoffice.txt
ENV JAVA_OPTS=""
# Set default user information
ARG GROUPNAME=Alfresco
ARG GROUPID=1000
ARG LIBREUSERNAME=libreoffice
ARG USERID=33003
COPY target/${env.project_artifactId}-${env.project_version}.jar libreoffice-dist-*-linux.gz /
RUN ln /${env.project_artifactId}-${env.project_version}.jar /usr/bin/${env.project_artifactId}.jar && \
yum install -y cairo cups-libs libSM && \
test -f libreoffice-dist-${LIBREOFFICE_VERSION}-linux.gz && \
ln -s libreoffice-dist-${LIBREOFFICE_VERSION}-linux.gz libreoffice-dist-linux.gz || \
curl -s -S $LIBREOFFICE_RPM_URL -o libreoffice-dist-linux.gz && \
curl -s -S $LIBREOFFICE_LICENSE_FILE -o libreoffice.txt && \
tar xzf libreoffice-dist-linux.gz && \
yum localinstall -y LibreOffice*/RPMS/*.rpm && \
rm -rf libreoffice-dist-*linux.gz LibreOffice_*_Linux_x86-64_rpm && \
yum clean all
ADD target/generated-resources/licenses /licenses
ADD target/generated-resources/licenses.xml /licenses/
ADD target/generated-sources/license/THIRD-PARTY.txt /licenses/
RUN groupadd -g ${GROUPID} ${GROUPNAME} && \
useradd -u ${USERID} -G ${GROUPNAME} ${LIBREUSERNAME} && \
chgrp -R ${GROUPNAME} /usr/bin/${env.project_artifactId}.jar
EXPOSE 8090
USER ${LIBREUSERNAME}
ENTRYPOINT java $JAVA_OPTS -jar /usr/bin/${env.project_artifactId}.jar

6
alfresco-transform-libreoffice/alfresco-transform-libreoffice-boot/LICENSES.md Normal file
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### Licenses
* This transformer uses LibreOffice from The Document Foundation. See the license at
[https://www.libreoffice.org/download/license/](https://www.libreoffice.org/download/license/)
or the [libreoffice.txt](https://github.com/Alfresco/acs-community-packaging/blob/master/zip/src/main/resources/licenses/3rd-party/libreoffice.txt)
file placed in the root directory of the docker image.

301
alfresco-transform-libreoffice/alfresco-transform-libreoffice-boot/pom.xml Normal file
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<artifactId>alfresco-transform-libreoffice-boot</artifactId>
<name>Alfresco LibreOffice Transformer Spring Boot </name>
<packaging>jar</packaging>
<parent>
<groupId>org.alfresco</groupId>
<artifactId>alfresco-transform-core</artifactId>
<version>2.2.0-SNAPSHOT</version>
<relativePath>../../pom.xml</relativePath>
</parent>
<properties>
<image.name>alfresco/alfresco-libreoffice</image.name>
<image.registry>quay.io</image.registry>
<env.project_artifactId>${project.artifactId}</env.project_artifactId>
</properties>
<dependencies>
<dependency>
<groupId>org.alfresco</groupId>
<artifactId>alfresco-transformer-base</artifactId>
<version>${project.version}</version>
</dependency>
<dependency>
<groupId>org.alfresco</groupId>
<artifactId>alfresco-transformer-base</artifactId>
<version>${project.version}</version>
<classifier>tests</classifier>
<type>test-jar</type>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.alfresco</groupId>
<artifactId>alfresco-transform-libreoffice</artifactId>
<version>${project.version}</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-thymeleaf</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
<exclusions>
<exclusion>
<groupId>com.vaadin.external.google</groupId>
<artifactId>android-json</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.dom4j</groupId>
<artifactId>dom4j</artifactId>
</dependency>
<dependency>
<groupId>org.alfresco</groupId>
<artifactId>alfresco-jodconverter-core</artifactId>
</dependency>
<dependency>
<groupId>org.apache.pdfbox</groupId>
<artifactId>pdfbox</artifactId>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<executions>
<execution>
<goals>
<goal>repackage</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>license-maven-plugin</artifactId>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-failsafe-plugin</artifactId>
</plugin>
</plugins>
</build>
<profiles>
<profile>
<id>docker-it-setup</id>
<!-- raises an ActiveMq container for the Integration Tests -->
<build>
<plugins>
<plugin>
<groupId>io.fabric8</groupId>
<artifactId>docker-maven-plugin</artifactId>
<configuration>
<images>
<image>
<alias>activemq</alias>
<name>alfresco/alfresco-activemq:5.15.8</name>
<run>
<hostname>activemq</hostname>
<ports>
<port>8161:8161</port>
<port>5672:5672</port>
<port>61616:61616</port>
</ports>
<wait>
<log>Apache ActiveMQ 5.15.8 .* started</log>
<time>20000</time>
<kill>500</kill>
<shutdown>100</shutdown>
<exec>
<preStop>kill 1</preStop>
<preStop>kill -9 1</preStop>
</exec>
</wait>
</run>
</image>
<image>
<alias>libreoffice</alias>
<name>${image.name}:${image.tag}</name>
<run>
<ports>
<port>8090:8090</port>
</ports>
<wait>
<http>
<url>http://localhost:8090/transform/config</url>
<method>GET</method>
<status>200...299</status>
</http>
<time>300000</time>
<kill>500</kill>
<shutdown>100</shutdown>
<exec>
<preStop>kill 1</preStop>
<preStop>kill -9 1</preStop>
</exec>
</wait>
</run>
</image>
</images>
</configuration>
</plugin>
</plugins>
</build>
</profile>
<profile>
<id>local</id>
<build>
<plugins>
<plugin>
<groupId>io.fabric8</groupId>
<artifactId>fabric8-maven-plugin</artifactId>
<configuration>
<images>
<image>
<name>${image.name}:${image.tag}</name>
<build>
<dockerFileDir>${project.basedir}/</dockerFileDir>
<buildOptions>
<squash>true</squash>
</buildOptions>
</build>
</image>
</images>
</configuration>
<executions>
<execution>
<id>build-image</id>
<phase>package</phase>
<goals>
<goal>build</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</profile>
<profile>
<id>internal</id>
<build>
<plugins>
<plugin>
<groupId>io.fabric8</groupId>
<artifactId>fabric8-maven-plugin</artifactId>
<configuration>
<images>
<!-- QuayIO image -->
<image>
<name>${image.name}:${image.tag}</name>
<registry>${image.registry}</registry>
<build>
<dockerFileDir>${project.basedir}/</dockerFileDir>
<buildOptions>
<squash>true</squash>
</buildOptions>
</build>
</image>
<!-- DockerHub image -->
<image>
<name>${image.name}:${image.tag}</name>
<build>
<dockerFileDir>${project.basedir}/</dockerFileDir>
<buildOptions>
<squash>true</squash>
</buildOptions>
</build>
</image>
</images>
</configuration>
<executions>
<execution>
<id>build-image</id>
<phase>package</phase>
<goals>
<goal>build</goal>
</goals>
</execution>
<execution>
<id>push-image</id>
<phase>install</phase>
<goals>
<goal>push</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</profile>
<profile>
<id>release</id>
<build>
<plugins>
<plugin>
<groupId>io.fabric8</groupId>
<artifactId>fabric8-maven-plugin</artifactId>
<configuration combine.self="override">
<images>
<!-- QuayIO image -->
<image>
<name>${image.name}:${project.version}</name>
<registry>${image.registry}</registry>
<build>
<dockerFileDir>${project.basedir}/</dockerFileDir>
<buildOptions>
<squash>true</squash>
</buildOptions>
</build>
</image>
<!-- DockerHub image -->
<image>
<name>${image.name}:${project.version}</name>
<build>
<dockerFileDir>${project.basedir}/</dockerFileDir>
<buildOptions>
<squash>true</squash>
</buildOptions>
</build>
</image>
</images>
</configuration>
<executions>
<execution>
<id>build-push-image</id>
<phase>deploy</phase>
<goals>
<goal>build</goal>
<goal>push</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</profile>
</profiles>
</project>

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alfresco-transform-libreoffice/alfresco-transform-libreoffice-boot/src/main/java/org/alfresco/transformer/Application.java Normal file
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/*
* #%L
* Alfresco Transform Core
* %%
* Copyright (C) 2005 - 2019 Alfresco Software Limited
* %%
* This file is part of the Alfresco software.
* -
* If the software was purchased under a paid Alfresco license, the terms of
* the paid license agreement will prevail. Otherwise, the software is
* provided under the following open source license terms:
* -
* Alfresco is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
* -
* Alfresco is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
* -
* You should have received a copy of the GNU Lesser General Public License
* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
* #L%
*/
package org.alfresco.transformer;
import static org.alfresco.transformer.logging.StandardMessages.LICENCE;
import java.util.Arrays;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.actuate.autoconfigure.metrics.MeterRegistryCustomizer;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;
import org.springframework.boot.context.event.ApplicationReadyEvent;
import org.springframework.context.annotation.Bean;
import org.springframework.context.event.EventListener;
import io.micrometer.core.instrument.MeterRegistry;
@SpringBootApplication
@EnableAutoConfiguration(exclude = {DataSourceAutoConfiguration.class})
public class Application
{
private static final Logger logger = LoggerFactory.getLogger(Application.class);
@Value("${container.name}")
private String containerName;
@Bean
MeterRegistryCustomizer<MeterRegistry> metricsCommonTags()
{
return registry -> registry.config().commonTags("containerName", containerName);
}
public static void main(String[] args)
{
SpringApplication.run(Application.class, args);
}
@EventListener(ApplicationReadyEvent.class)
public void startup()
{
logger.info("-------------------------------------------------------------------------------------------------------------------------------------------------------");
Arrays.stream(LICENCE.split("\\n")).forEach(logger::info);
logger.info("This transformer uses LibreOffice from The Document Foundation. See the license at https://www.libreoffice.org/download/license/ or in /libreoffice.txt");
logger.info("-------------------------------------------------------------------------------------------------------------------------------------------------------");
logger.info("Starting application components... Done");
}
}

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alfresco-transform-libreoffice/alfresco-transform-libreoffice-boot/src/main/java/org/alfresco/transformer/LibreOfficeController.java Normal file
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/*
* #%L
* Alfresco Transform Core
* %%
* Copyright (C) 2005 - 2019 Alfresco Software Limited
* %%
* This file is part of the Alfresco software.
* -
* If the software was purchased under a paid Alfresco license, the terms of
* the paid license agreement will prevail. Otherwise, the software is
* provided under the following open source license terms:
* -
* Alfresco is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
* -
* Alfresco is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
* -
* You should have received a copy of the GNU Lesser General Public License
* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
* #L%
*/
package org.alfresco.transformer;
import static org.alfresco.transformer.fs.FileManager.createAttachment;
import static org.alfresco.transformer.fs.FileManager.createSourceFile;
import static org.alfresco.transformer.fs.FileManager.createTargetFile;
import static org.alfresco.transformer.fs.FileManager.createTargetFileName;
import static org.springframework.http.HttpStatus.OK;
import static org.springframework.http.MediaType.MULTIPART_FORM_DATA_VALUE;
import java.io.File;
import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import org.alfresco.transformer.executors.LibreOfficeJavaExecutor;
import org.alfresco.transformer.logging.LogEntry;
import org.alfresco.transformer.probes.ProbeTestTransform;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.core.io.Resource;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.multipart.MultipartFile;
/**
* Controller for the Docker based LibreOffice transformer.
*
*
* Status Codes:
*
* 200 Success
* 400 Bad Request: Request parameter <name> is missing (missing mandatory parameter)
* 400 Bad Request: Request parameter <name> is of the wrong type
* 400 Bad Request: Transformer exit code was not 0 (possible problem with the source file)
* 400 Bad Request: The source filename was not supplied
* 500 Internal Server Error: (no message with low level IO problems)
* 500 Internal Server Error: The target filename was not supplied (should not happen as targetExtension is checked)
* 500 Internal Server Error: Transformer version check exit code was not 0
* 500 Internal Server Error: Transformer version check failed to create any output
* 500 Internal Server Error: Could not read the target file
* 500 Internal Server Error: The target filename was malformed (should not happen because of other checks)
* 500 Internal Server Error: Transformer failed to create an output file (the exit code was 0, so there should be some content)
* 500 Internal Server Error: Filename encoding error
* 507 Insufficient Storage: Failed to store the source file
*/
@Controller
public class LibreOfficeController extends AbstractTransformerController
{
private static final Logger logger = LoggerFactory.getLogger(LibreOfficeController.class);
private LibreOfficeJavaExecutor javaExecutor = new LibreOfficeJavaExecutor();
@Override
public String getTransformerName()
{
return "LibreOffice";
}
@Override
public String version()
{
return "LibreOffice available";
}
@Override
public ProbeTestTransform getProbeTestTransform()
{
// See the Javadoc on this method and Probes.md for the choice of these values.
return new ProbeTestTransform(this, "quick.doc", "quick.pdf",
11817, 1024, 150, 10240, 60 * 30 + 1, 60 * 15 + 20)
{
@Override
protected void executeTransformCommand(File sourceFile, File targetFile)
{
javaExecutor.call(sourceFile, targetFile);
}
};
}
//todo: the "timeout" request parameter is ignored; the timeout is preset at JodConverter creation
@PostMapping(value = "/transform", consumes = MULTIPART_FORM_DATA_VALUE)
public ResponseEntity<Resource> transform(HttpServletRequest request,
@RequestParam("file") MultipartFile sourceMultipartFile,
@RequestParam("targetExtension") String targetExtension,
@RequestParam(value = "timeout", required = false) Long timeout,
@RequestParam(value = "testDelay", required = false) Long testDelay)
{
String targetFilename = createTargetFileName(sourceMultipartFile.getOriginalFilename(),
targetExtension);
getProbeTestTransform().incrementTransformerCount();
File sourceFile = createSourceFile(request, sourceMultipartFile);
File targetFile = createTargetFile(request, targetFilename);
// Both files are deleted by TransformInterceptor.afterCompletion
javaExecutor.call(sourceFile, targetFile);
final ResponseEntity<Resource> body = createAttachment(targetFilename, targetFile);
LogEntry.setTargetSize(targetFile.length());
long time = LogEntry.setStatusCodeAndMessage(OK.value(), "Success");
time += LogEntry.addDelay(testDelay);
getProbeTestTransform().recordTransformTime(time);
return body;
}
@Override
public void processTransform(final File sourceFile, final File targetFile,
final String sourceMimetype, final String targetMimetype,
final Map<String, String> transformOptions, final Long timeout)
{
logger.debug("Processing request with: sourceFile '{}', targetFile '{}', transformOptions" +
" '{}', timeout {} ms", sourceFile, targetFile, transformOptions, timeout);
javaExecutor.call(sourceFile, targetFile);
}
}

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alfresco-transform-libreoffice/alfresco-transform-libreoffice-boot/src/main/resources/application-default.yaml Normal file
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queue:
engineRequestQueue: ${TRANSFORM_ENGINE_REQUEST_QUEUE:org.alfresco.transform.engine.libreoffice.acs}

235
alfresco-transform-libreoffice/alfresco-transform-libreoffice-boot/src/main/resources/engine_config.json Normal file
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{
"transformers": [
{
"transformerName": "libreoffice",
"supportedSourceAndTargetList": [
{"sourceMediaType": "text/csv", "targetMediaType": "text/html" },
{"sourceMediaType": "text/csv", "targetMediaType": "application/vnd.oasis.opendocument.spreadsheet" },
{"sourceMediaType": "text/csv", "targetMediaType": "application/vnd.oasis.opendocument.spreadsheet-template" },
{"sourceMediaType": "text/csv", "targetMediaType": "text/tab-separated-values" },
{"sourceMediaType": "text/csv", "targetMediaType": "application/vnd.ms-excel" },
{"sourceMediaType": "text/csv", "maxSourceSizeBytes": 10485760, "priority": 55, "targetMediaType": "application/pdf" },
{"sourceMediaType": "application/msword", "targetMediaType": "text/html" },
{"sourceMediaType": "application/msword", "targetMediaType": "application/vnd.oasis.opendocument.text" },
{"sourceMediaType": "application/msword", "targetMediaType": "application/rtf" },
{"sourceMediaType": "application/msword", "maxSourceSizeBytes": 10485760, "targetMediaType": "application/pdf" },
{"sourceMediaType": "application/vnd.ms-word.document.macroenabled.12", "targetMediaType": "application/msword" },
{"sourceMediaType": "application/vnd.ms-word.document.macroenabled.12", "targetMediaType": "text/html" },
{"sourceMediaType": "application/vnd.ms-word.document.macroenabled.12", "targetMediaType": "application/vnd.oasis.opendocument.text" },
{"sourceMediaType": "application/vnd.ms-word.document.macroenabled.12", "targetMediaType": "application/rtf" },
{"sourceMediaType": "application/vnd.ms-word.document.macroenabled.12", "maxSourceSizeBytes": 786432, "targetMediaType": "application/pdf" },
{"sourceMediaType": "application/vnd.openxmlformats-officedocument.wordprocessingml.document", "targetMediaType": "application/msword" },
{"sourceMediaType": "application/vnd.openxmlformats-officedocument.wordprocessingml.document", "targetMediaType": "text/html" },
{"sourceMediaType": "application/vnd.openxmlformats-officedocument.wordprocessingml.document", "targetMediaType": "application/vnd.oasis.opendocument.text" },
{"sourceMediaType": "application/vnd.openxmlformats-officedocument.wordprocessingml.document", "targetMediaType": "application/rtf" },
{"sourceMediaType": "application/vnd.openxmlformats-officedocument.wordprocessingml.document", "maxSourceSizeBytes": 786432, "targetMediaType": "application/pdf" },
{"sourceMediaType": "application/vnd.ms-word.template.macroenabled.12", "targetMediaType": "application/msword" },
{"sourceMediaType": "application/vnd.ms-word.template.macroenabled.12", "targetMediaType": "text/html" },
{"sourceMediaType": "application/vnd.ms-word.template.macroenabled.12", "targetMediaType": "application/vnd.oasis.opendocument.text" },
{"sourceMediaType": "application/vnd.ms-word.template.macroenabled.12", "targetMediaType": "application/rtf" },
{"sourceMediaType": "application/vnd.ms-word.template.macroenabled.12", "maxSourceSizeBytes": 786432, "targetMediaType": "application/pdf" },
{"sourceMediaType": "application/vnd.openxmlformats-officedocument.wordprocessingml.template", "targetMediaType": "application/msword" },
{"sourceMediaType": "application/vnd.openxmlformats-officedocument.wordprocessingml.template", "targetMediaType": "text/html" },
{"sourceMediaType": "application/vnd.openxmlformats-officedocument.wordprocessingml.template", "targetMediaType": "application/vnd.oasis.opendocument.text" },
{"sourceMediaType": "application/vnd.openxmlformats-officedocument.wordprocessingml.template", "targetMediaType": "application/rtf" },
{"sourceMediaType": "application/vnd.openxmlformats-officedocument.wordprocessingml.template", "maxSourceSizeBytes": 786432, "targetMediaType": "application/pdf" },
{"sourceMediaType": "text/html", "targetMediaType": "application/msword" },
{"sourceMediaType": "text/html", "priority": 55, "targetMediaType": "text/html" },
{"sourceMediaType": "text/html", "targetMediaType": "application/vnd.oasis.opendocument.text" },
{"sourceMediaType": "text/html", "targetMediaType": "application/rtf" },
{"sourceMediaType": "application/vnd.oasis.opendocument.graphics", "targetMediaType": "application/pdf" },
{"sourceMediaType": "application/vnd.oasis.opendocument.graphics", "targetMediaType": "image/svg+xml" },
{"sourceMediaType": "application/vnd.oasis.opendocument.presentation", "targetMediaType": "text/html" },
{"sourceMediaType": "application/vnd.oasis.opendocument.presentation", "targetMediaType": "application/pdf" },
{"sourceMediaType": "application/vnd.oasis.opendocument.presentation", "targetMediaType": "application/vnd.ms-powerpoint" },
{"sourceMediaType": "application/vnd.oasis.opendocument.spreadsheet", "targetMediaType": "text/html" },
{"sourceMediaType": "application/vnd.oasis.opendocument.spreadsheet", "targetMediaType": "application/vnd.oasis.opendocument.spreadsheet-template" },
{"sourceMediaType": "application/vnd.oasis.opendocument.spreadsheet", "targetMediaType": "text/tab-separated-values" },
{"sourceMediaType": "application/vnd.oasis.opendocument.spreadsheet", "targetMediaType": "application/vnd.ms-excel" },
{"sourceMediaType": "application/vnd.oasis.opendocument.spreadsheet", "targetMediaType": "application/pdf" },
{"sourceMediaType": "application/vnd.oasis.opendocument.presentation-template", "targetMediaType": "text/html" },
{"sourceMediaType": "application/vnd.oasis.opendocument.presentation-template", "targetMediaType": "application/vnd.oasis.opendocument.presentation" },
{"sourceMediaType": "application/vnd.oasis.opendocument.presentation-template", "targetMediaType": "application/pdf" },
{"sourceMediaType": "application/vnd.oasis.opendocument.presentation-template", "targetMediaType": "application/vnd.ms-powerpoint" },
{"sourceMediaType": "application/vnd.oasis.opendocument.spreadsheet-template", "targetMediaType": "text/html" },
{"sourceMediaType": "application/vnd.oasis.opendocument.spreadsheet-template", "targetMediaType": "application/vnd.oasis.opendocument.spreadsheet" },
{"sourceMediaType": "application/vnd.oasis.opendocument.spreadsheet-template", "targetMediaType": "text/tab-separated-values" },
{"sourceMediaType": "application/vnd.oasis.opendocument.spreadsheet-template", "targetMediaType": "application/vnd.ms-excel" },
{"sourceMediaType": "application/vnd.oasis.opendocument.spreadsheet-template", "targetMediaType": "application/pdf" },
{"sourceMediaType": "application/vnd.oasis.opendocument.text", "targetMediaType": "text/html" },
{"sourceMediaType": "application/vnd.oasis.opendocument.text", "targetMediaType": "application/msword" },
{"sourceMediaType": "application/vnd.oasis.opendocument.text", "targetMediaType": "application/rtf" },
{"sourceMediaType": "application/vnd.oasis.opendocument.text", "targetMediaType": "application/pdf" },
{"sourceMediaType": "application/vnd.oasis.opendocument.text-template", "targetMediaType": "text/html" },
{"sourceMediaType": "application/vnd.oasis.opendocument.text-template", "targetMediaType": "application/vnd.oasis.opendocument.text" },
{"sourceMediaType": "application/vnd.oasis.opendocument.text-template", "targetMediaType": "application/msword" },
{"sourceMediaType": "application/vnd.oasis.opendocument.text-template", "targetMediaType": "application/rtf" },
{"sourceMediaType": "application/vnd.oasis.opendocument.text-template", "targetMediaType": "application/pdf" },
{"sourceMediaType": "application/vnd.ms-powerpoint.template.macroenabled.12", "targetMediaType": "text/html" },
{"sourceMediaType": "application/vnd.ms-powerpoint.template.macroenabled.12", "targetMediaType": "application/vnd.oasis.opendocument.presentation" },
{"sourceMediaType": "application/vnd.ms-powerpoint.template.macroenabled.12", "maxSourceSizeBytes": 4194304, "targetMediaType": "application/pdf" },
{"sourceMediaType": "application/vnd.ms-powerpoint.template.macroenabled.12", "targetMediaType": "application/vnd.ms-powerpoint" },
{"sourceMediaType": "application/vnd.openxmlformats-officedocument.presentationml.template", "targetMediaType": "text/html" },
{"sourceMediaType": "application/vnd.openxmlformats-officedocument.presentationml.template", "targetMediaType": "application/vnd.oasis.opendocument.presentation" },
{"sourceMediaType": "application/vnd.openxmlformats-officedocument.presentationml.template", "maxSourceSizeBytes": 4194304, "targetMediaType": "application/pdf" },
{"sourceMediaType": "application/vnd.openxmlformats-officedocument.presentationml.template", "targetMediaType": "application/vnd.ms-powerpoint" },
{"sourceMediaType": "application/vnd.ms-powerpoint.addin.macroenabled.12", "targetMediaType": "text/html" },
{"sourceMediaType": "application/vnd.ms-powerpoint.addin.macroenabled.12", "targetMediaType": "application/vnd.oasis.opendocument.presentation" },
{"sourceMediaType": "application/vnd.ms-powerpoint.addin.macroenabled.12", "maxSourceSizeBytes": 4194304, "targetMediaType": "application/pdf" },
{"sourceMediaType": "application/vnd.ms-powerpoint.addin.macroenabled.12", "targetMediaType": "application/vnd.ms-powerpoint" },
{"sourceMediaType": "application/vnd.ms-powerpoint", "targetMediaType": "text/html" },
{"sourceMediaType": "application/vnd.ms-powerpoint", "targetMediaType": "application/vnd.oasis.opendocument.presentation" },
{"sourceMediaType": "application/vnd.ms-powerpoint", "maxSourceSizeBytes": 6291456, "targetMediaType": "application/pdf" },
{"sourceMediaType": "application/vnd.ms-powerpoint.presentation.macroenabled.12", "targetMediaType": "text/html" },
{"sourceMediaType": "application/vnd.ms-powerpoint.presentation.macroenabled.12", "targetMediaType": "application/vnd.oasis.opendocument.presentation" },
{"sourceMediaType": "application/vnd.ms-powerpoint.presentation.macroenabled.12", "maxSourceSizeBytes": 4194304, "targetMediaType": "application/pdf" },
{"sourceMediaType": "application/vnd.ms-powerpoint.presentation.macroenabled.12", "targetMediaType": "application/vnd.ms-powerpoint" },
{"sourceMediaType": "application/vnd.openxmlformats-officedocument.presentationml.presentation", "targetMediaType": "text/html" },
{"sourceMediaType": "application/vnd.openxmlformats-officedocument.presentationml.presentation", "targetMediaType": "application/vnd.oasis.opendocument.presentation" },
{"sourceMediaType": "application/vnd.openxmlformats-officedocument.presentationml.presentation", "maxSourceSizeBytes": 4194304, "targetMediaType": "application/pdf" },
{"sourceMediaType": "application/vnd.openxmlformats-officedocument.presentationml.presentation", "targetMediaType": "application/vnd.ms-powerpoint" },
{"sourceMediaType": "application/rtf", "targetMediaType": "application/msword" },
{"sourceMediaType": "application/rtf", "targetMediaType": "text/html" },
{"sourceMediaType": "application/rtf", "targetMediaType": "application/vnd.oasis.opendocument.text" },
{"sourceMediaType": "application/rtf", "targetMediaType": "application/pdf" },
{"sourceMediaType": "application/vnd.ms-powerpoint.slide.macroenabled.12", "targetMediaType": "text/html" },
{"sourceMediaType": "application/vnd.ms-powerpoint.slide.macroenabled.12", "targetMediaType": "application/vnd.oasis.opendocument.presentation" },
{"sourceMediaType": "application/vnd.ms-powerpoint.slide.macroenabled.12", "maxSourceSizeBytes": 4194304, "targetMediaType": "application/pdf" },
{"sourceMediaType": "application/vnd.ms-powerpoint.slide.macroenabled.12", "targetMediaType": "application/vnd.ms-powerpoint" },
{"sourceMediaType": "application/vnd.openxmlformats-officedocument.presentationml.slide", "targetMediaType": "text/html" },
{"sourceMediaType": "application/vnd.openxmlformats-officedocument.presentationml.slide", "targetMediaType": "application/vnd.oasis.opendocument.presentation" },
{"sourceMediaType": "application/vnd.openxmlformats-officedocument.presentationml.slide", "maxSourceSizeBytes": 4194304, "targetMediaType": "application/pdf" },
{"sourceMediaType": "application/vnd.openxmlformats-officedocument.presentationml.slide", "targetMediaType": "application/vnd.ms-powerpoint" },
{"sourceMediaType": "application/vnd.sun.xml.calc.template", "targetMediaType": "text/html" },
{"sourceMediaType": "application/vnd.sun.xml.calc.template", "targetMediaType": "application/vnd.oasis.opendocument.spreadsheet" },
{"sourceMediaType": "application/vnd.sun.xml.calc.template", "targetMediaType": "application/vnd.oasis.opendocument.spreadsheet-template" },
{"sourceMediaType": "application/vnd.sun.xml.calc.template", "targetMediaType": "text/csv" },
{"sourceMediaType": "application/vnd.sun.xml.calc.template", "targetMediaType": "text/tab-separated-values" },
{"sourceMediaType": "application/vnd.sun.xml.calc.template", "targetMediaType": "application/vnd.ms-excel" },
{"sourceMediaType": "application/vnd.sun.xml.calc.template", "targetMediaType": "application/pdf" },
{"sourceMediaType": "application/vnd.sun.xml.impress.template", "targetMediaType": "text/html" },
{"sourceMediaType": "application/vnd.sun.xml.impress.template", "targetMediaType": "application/vnd.oasis.opendocument.presentation" },
{"sourceMediaType": "application/vnd.sun.xml.impress.template", "maxSourceSizeBytes": 4194304, "targetMediaType": "application/pdf" },
{"sourceMediaType": "application/vnd.sun.xml.impress.template", "targetMediaType": "application/vnd.ms-powerpoint" },
{"sourceMediaType": "application/vnd.sun.xml.writer.template", "targetMediaType": "application/msword" },
{"sourceMediaType": "application/vnd.sun.xml.writer.template", "targetMediaType": "text/html" },
{"sourceMediaType": "application/vnd.sun.xml.writer.template", "targetMediaType": "application/vnd.oasis.opendocument.text" },
{"sourceMediaType": "application/vnd.sun.xml.writer.template", "targetMediaType": "application/rtf" },
{"sourceMediaType": "application/vnd.sun.xml.writer.template", "targetMediaType": "application/pdf" },
{"sourceMediaType": "application/vnd.sun.xml.calc", "targetMediaType": "text/html" },
{"sourceMediaType": "application/vnd.sun.xml.calc", "targetMediaType": "application/vnd.oasis.opendocument.spreadsheet" },
{"sourceMediaType": "application/vnd.sun.xml.calc", "targetMediaType": "application/vnd.oasis.opendocument.spreadsheet-template" },
{"sourceMediaType": "application/vnd.sun.xml.calc", "targetMediaType": "text/csv" },
{"sourceMediaType": "application/vnd.sun.xml.calc", "targetMediaType": "text/tab-separated-values" },
{"sourceMediaType": "application/vnd.sun.xml.calc", "targetMediaType": "application/vnd.ms-excel" },
{"sourceMediaType": "application/vnd.sun.xml.calc", "targetMediaType": "application/pdf" },
{"sourceMediaType": "application/vnd.sun.xml.impress", "targetMediaType": "text/html" },
{"sourceMediaType": "application/vnd.sun.xml.impress", "targetMediaType": "application/vnd.oasis.opendocument.presentation" },
{"sourceMediaType": "application/vnd.sun.xml.impress", "targetMediaType": "application/pdf" },
{"sourceMediaType": "application/vnd.sun.xml.impress", "targetMediaType": "application/vnd.ms-powerpoint" },
{"sourceMediaType": "application/vnd.sun.xml.impress", "targetMediaType": "application/vnd.openxmlformats-officedocument.presentationml.slide" },
{"sourceMediaType": "application/vnd.sun.xml.writer", "targetMediaType": "application/msword" },
{"sourceMediaType": "application/vnd.sun.xml.writer", "targetMediaType": "text/html" },
{"sourceMediaType": "application/vnd.sun.xml.writer", "targetMediaType": "application/vnd.oasis.opendocument.text" },
{"sourceMediaType": "application/vnd.sun.xml.writer", "targetMediaType": "application/rtf" },
{"sourceMediaType": "application/vnd.sun.xml.writer", "targetMediaType": "application/pdf" },
{"sourceMediaType": "text/tab-separated-values", "priority": 55, "targetMediaType": "text/html" },
{"sourceMediaType": "text/tab-separated-values", "targetMediaType": "application/vnd.oasis.opendocument.spreadsheet" },
{"sourceMediaType": "text/tab-separated-values", "targetMediaType": "application/vnd.oasis.opendocument.spreadsheet-template" },
{"sourceMediaType": "text/tab-separated-values", "targetMediaType": "text/csv" },
{"sourceMediaType": "text/tab-separated-values", "targetMediaType": "application/vnd.ms-excel" },
{"sourceMediaType": "text/tab-separated-values", "targetMediaType": "application/pdf" },
{"sourceMediaType": "text/plain", "targetMediaType": "text/html" },
{"sourceMediaType": "text/plain", "targetMediaType": "application/vnd.oasis.opendocument.text" },
{"sourceMediaType": "text/plain", "targetMediaType": "application/rtf" },
{"sourceMediaType": "text/plain", "targetMediaType": "application/msword" },
{"sourceMediaType": "text/plain", "maxSourceSizeBytes": 5242880, "targetMediaType": "application/pdf" },
{"sourceMediaType": "application/vnd.visio", "maxSourceSizeBytes": 4194304, "targetMediaType": "application/pdf" },
{"sourceMediaType": "application/vnd.visio", "targetMediaType": "image/svg+xml" },
{"sourceMediaType": "application/vnd.visio", "targetMediaType": "application/vnd.oasis.opendocument.graphics" },
{"sourceMediaType": "application/vnd.visio2013", "maxSourceSizeBytes": 4194304, "targetMediaType": "application/pdf" },
{"sourceMediaType": "application/vnd.visio2013", "targetMediaType": "image/svg+xml" },
{"sourceMediaType": "application/vnd.visio2013", "targetMediaType": "application/vnd.oasis.opendocument.graphics" },
{"sourceMediaType": "application/wordperfect", "targetMediaType": "application/msword" },
{"sourceMediaType": "application/wordperfect", "targetMediaType": "text/html" },
{"sourceMediaType": "application/wordperfect", "targetMediaType": "application/vnd.oasis.opendocument.text" },
{"sourceMediaType": "application/wordperfect", "targetMediaType": "application/rtf" },
{"sourceMediaType": "application/wordperfect", "targetMediaType": "application/pdf" },
{"sourceMediaType": "application/vnd.ms-excel", "targetMediaType": "text/html" },
{"sourceMediaType": "application/vnd.ms-excel", "targetMediaType": "application/vnd.oasis.opendocument.spreadsheet" },
{"sourceMediaType": "application/vnd.ms-excel", "targetMediaType": "application/vnd.oasis.opendocument.spreadsheet-template" },
{"sourceMediaType": "application/vnd.ms-excel", "targetMediaType": "text/csv" },
{"sourceMediaType": "application/vnd.ms-excel", "targetMediaType": "text/tab-separated-values" },
{"sourceMediaType": "application/vnd.ms-excel", "maxSourceSizeBytes": 10485760, "targetMediaType": "application/pdf" },
{"sourceMediaType": "application/vnd.ms-excel.sheet.binary.macroenabled.12", "targetMediaType": "text/html" },
{"sourceMediaType": "application/vnd.ms-excel.sheet.binary.macroenabled.12", "targetMediaType": "application/vnd.oasis.opendocument.spreadsheet" },
{"sourceMediaType": "application/vnd.ms-excel.sheet.binary.macroenabled.12", "targetMediaType": "application/vnd.oasis.opendocument.spreadsheet-template" },
{"sourceMediaType": "application/vnd.ms-excel.sheet.binary.macroenabled.12", "targetMediaType": "text/csv" },
{"sourceMediaType": "application/vnd.ms-excel.sheet.binary.macroenabled.12", "targetMediaType": "text/tab-separated-values" },
{"sourceMediaType": "application/vnd.ms-excel.sheet.binary.macroenabled.12", "targetMediaType": "application/vnd.ms-excel" },
{"sourceMediaType": "application/vnd.ms-excel.sheet.binary.macroenabled.12", "maxSourceSizeBytes": 1572864, "targetMediaType": "application/pdf" },
{"sourceMediaType": "application/vnd.ms-excel.sheet.macroenabled.12", "targetMediaType": "text/html" },
{"sourceMediaType": "application/vnd.ms-excel.sheet.macroenabled.12", "targetMediaType": "application/vnd.oasis.opendocument.spreadsheet" },
{"sourceMediaType": "application/vnd.ms-excel.sheet.macroenabled.12", "targetMediaType": "application/vnd.oasis.opendocument.spreadsheet-template" },
{"sourceMediaType": "application/vnd.ms-excel.sheet.macroenabled.12", "targetMediaType": "text/csv" },
{"sourceMediaType": "application/vnd.ms-excel.sheet.macroenabled.12", "targetMediaType": "text/tab-separated-values" },
{"sourceMediaType": "application/vnd.ms-excel.sheet.macroenabled.12", "targetMediaType": "application/vnd.ms-excel" },
{"sourceMediaType": "application/vnd.ms-excel.sheet.macroenabled.12", "maxSourceSizeBytes": 1572864, "targetMediaType": "application/pdf" },
{"sourceMediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", "targetMediaType": "text/html" },
{"sourceMediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", "targetMediaType": "application/vnd.oasis.opendocument.spreadsheet" },
{"sourceMediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", "targetMediaType": "application/vnd.oasis.opendocument.spreadsheet-template" },
{"sourceMediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", "targetMediaType": "text/csv" },
{"sourceMediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", "targetMediaType": "text/tab-separated-values" },
{"sourceMediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", "targetMediaType": "application/vnd.ms-excel" },
{"sourceMediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", "maxSourceSizeBytes": 1572864, "targetMediaType": "application/pdf" },
{"sourceMediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.template", "targetMediaType": "text/html" },
{"sourceMediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.template", "targetMediaType": "application/vnd.oasis.opendocument.spreadsheet" },
{"sourceMediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.template", "targetMediaType": "application/vnd.oasis.opendocument.spreadsheet-template" },
{"sourceMediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.template", "targetMediaType": "text/csv" },
{"sourceMediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.template", "targetMediaType": "text/tab-separated-values" },
{"sourceMediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.template", "targetMediaType": "application/vnd.ms-excel" },
{"sourceMediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.template", "maxSourceSizeBytes": 1572864, "targetMediaType": "application/pdf" }
]
}
]
}

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alfresco-transform-libreoffice/alfresco-transform-libreoffice-boot/src/main/resources/templates/transformForm.html Normal file
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<html xmlns:th="http://www.thymeleaf.org">
<body>
<div>
<h2>LibreOffice Test Transformation</h2>
<form method="POST" enctype="multipart/form-data" action="/transform">
<table>
<tr><td><div style="text-align:right">file *</div></td><td><input type="file" name="file" /></td></tr>
<tr><td><div style="text-align:right">targetExtension *</div></td><td><input type="text" name="targetExtension" value="" /></td></tr>
<tr><td><div style="text-align:right">timeout</div></td><td><input type="text" name="timeout" value="" /></td></tr>
<tr><td><div style="text-align:right">testDelay</div></td><td><input type="text" name="testDelay" value="" /></td></tr>
<tr><td></td><td><input type="submit" value="Transform" /></td></tr>
</table>
</form>
</div>
<div>
<a href="/log">Log entries</a>
</div>
</body>
</html>

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alfresco-transform-libreoffice/alfresco-transform-libreoffice-boot/src/test/java/org/alfresco/transformer/LibreOfficeControllerTest.java Normal file
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/*
* #%L
* Alfresco Transform Core
* %%
* Copyright (C) 2005 - 2019 Alfresco Software Limited
* %%
* This file is part of the Alfresco software.
* -
* If the software was purchased under a paid Alfresco license, the terms of
* the paid license agreement will prevail. Otherwise, the software is
* provided under the following open source license terms:
* -
* Alfresco is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
* -
* Alfresco is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
* -
* You should have received a copy of the GNU Lesser General Public License
* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
* #L%
*/
package org.alfresco.transformer;
import static org.alfresco.transformer.executors.RuntimeExec.ExecutionResult;
import static org.hamcrest.Matchers.containsString;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.Mockito.doAnswer;
import static org.mockito.Mockito.doThrow;
import static org.mockito.Mockito.when;
import static org.springframework.http.HttpHeaders.ACCEPT;
import static org.springframework.http.HttpHeaders.CONTENT_DISPOSITION;
import static org.springframework.http.HttpHeaders.CONTENT_TYPE;
import static org.springframework.http.HttpStatus.CREATED;
import static org.springframework.http.HttpStatus.OK;
import static org.springframework.http.MediaType.APPLICATION_JSON_VALUE;
import static org.springframework.http.MediaType.IMAGE_PNG_VALUE;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
import static org.springframework.util.StringUtils.getFilenameExtension;
import java.io.File;
import java.io.IOException;
import java.nio.file.Files;
import java.util.Arrays;
import java.util.HashMap;
import java.util.UUID;
import org.alfresco.transform.client.model.TransformReply;
import org.alfresco.transform.client.model.TransformRequest;
import org.alfresco.transformer.executors.LibreOfficeJavaExecutor;
import org.alfresco.transformer.model.FileRefEntity;
import org.alfresco.transformer.model.FileRefResponse;
import org.artofsolving.jodconverter.office.OfficeException;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.springframework.boot.test.autoconfigure.web.servlet.WebMvcTest;
import org.springframework.boot.test.mock.mockito.SpyBean;
import org.springframework.core.io.FileSystemResource;
import org.springframework.core.io.Resource;
import org.springframework.http.HttpHeaders;
import org.springframework.http.ResponseEntity;
import org.springframework.mock.web.MockMultipartFile;
import org.springframework.test.context.junit4.SpringRunner;
import org.springframework.test.util.ReflectionTestUtils;
import org.springframework.test.web.servlet.request.MockMvcRequestBuilders;
/**
* Test the LibreOfficeController without a server.
* Super class includes tests for the AbstractTransformerController.
*/
@RunWith(SpringRunner.class)
@WebMvcTest(LibreOfficeControllerTest.class)
public class LibreOfficeControllerTest extends AbstractTransformerControllerTest
{
@Mock
private ExecutionResult mockExecutionResult;
@SpyBean
private LibreOfficeJavaExecutor javaExecutor;
@SpyBean
private LibreOfficeController controller;
@Before
public void before() throws IOException
{
sourceExtension = "doc";
targetExtension = "pdf";
sourceMimetype = "application/msword";
ReflectionTestUtils.setField(controller, "javaExecutor", javaExecutor);
// The following is based on super.mockTransformCommand(...)
// This is because LibreOffice used JodConverter rather than a RuntimeExec
expectedSourceFileBytes = Files.readAllBytes(
getTestFile("quick." + sourceExtension, true).toPath());
expectedTargetFileBytes = Files.readAllBytes(
getTestFile("quick." + targetExtension, true).toPath());
sourceFile = new MockMultipartFile("file", "quick." + sourceExtension, sourceMimetype,
expectedSourceFileBytes);
doAnswer(invocation ->
{
File sourceFile = invocation.getArgument(0);
File targetFile = invocation.getArgument(1);
String actualTargetExtension = getFilenameExtension(targetFile.getAbsolutePath());
assertNotNull(sourceFile);
assertNotNull(targetFile);
// Copy a test file into the target file location if it exists
String actualTarget = targetFile.getAbsolutePath();
int i = actualTarget.lastIndexOf('_');
if (i >= 0)
{
String testFilename = actualTarget.substring(i + 1);
File testFile = getTestFile(testFilename, false);
generateTargetFileFromResourceFile(actualTargetExtension, testFile, targetFile);
}
// Check the supplied source file has not been changed.
byte[] actualSourceFileBytes = Files.readAllBytes(sourceFile.toPath());
assertTrue("Source file is not the same",
Arrays.equals(expectedSourceFileBytes, actualSourceFileBytes));
return null;
}).when(javaExecutor).convert(any(), any());
}
@Override
protected void mockTransformCommand(String sourceExtension, String targetExtension,
String sourceMimetype, boolean readTargetFileBytes)
{
throw new IllegalStateException();
}
@Override
protected AbstractTransformerController getController()
{
return controller;
}
@Test
public void badExitCodeTest() throws Exception
{
doThrow(OfficeException.class).when(javaExecutor).convert(any(), any());
mockMvc
.perform(MockMvcRequestBuilders
.multipart("/transform")
.file(sourceFile)
.param("targetExtension", "xxx"))
.andExpect(status().is(400))
.andExpect(status().reason(
containsString("LibreOffice - LibreOffice server conversion failed:")));
}
@Override
protected void updateTransformRequestWithSpecificOptions(TransformRequest transformRequest)
{
transformRequest.setSourceExtension("doc");
transformRequest.setTargetExtension("pdf");
transformRequest.setSourceMediaType("application/msword");
transformRequest.setTargetMediaType(IMAGE_PNG_VALUE);
}
@Test
public void testPojoTransform() throws Exception
{
// Files
String sourceFileRef = UUID.randomUUID().toString();
File sourceFile = getTestFile("quick." + sourceExtension, true);
String targetFileRef = UUID.randomUUID().toString();
// Transformation Request POJO
TransformRequest transformRequest = new TransformRequest();
transformRequest.setRequestId("1");
transformRequest.setSchema(1);
transformRequest.setClientData("Alfresco Digital Business Platform");
transformRequest.setTransformRequestOptions(new HashMap<>());
transformRequest.setSourceReference(sourceFileRef);
transformRequest.setSourceExtension(sourceExtension);
transformRequest.setSourceSize(sourceFile.length());
transformRequest.setTargetExtension(targetExtension);
// HTTP Request
HttpHeaders headers = new HttpHeaders();
headers.set(CONTENT_DISPOSITION, "attachment; filename=quick." + sourceExtension);
ResponseEntity<Resource> response = new ResponseEntity<>(new FileSystemResource(
sourceFile), headers, OK);
when(alfrescoSharedFileStoreClient.retrieveFile(sourceFileRef)).thenReturn(response);
when(alfrescoSharedFileStoreClient.saveFile(any()))
.thenReturn(new FileRefResponse(new FileRefEntity(targetFileRef)));
when(mockExecutionResult.getExitValue()).thenReturn(0);
// Update the Transformation Request with any specific params before sending it
updateTransformRequestWithSpecificOptions(transformRequest);
// Serialize and call the transformer
String tr = objectMapper.writeValueAsString(transformRequest);
String transformationReplyAsString = mockMvc
.perform(MockMvcRequestBuilders
.post("/transform")
.header(ACCEPT, APPLICATION_JSON_VALUE)
.header(CONTENT_TYPE, APPLICATION_JSON_VALUE)
.content(tr))
.andExpect(status().is(CREATED.value()))
.andReturn().getResponse().getContentAsString();
TransformReply transformReply = objectMapper.readValue(transformationReplyAsString,
TransformReply.class);
// Assert the reply
assertEquals(transformRequest.getRequestId(), transformReply.getRequestId());
assertEquals(transformRequest.getClientData(), transformReply.getClientData());
assertEquals(transformRequest.getSchema(), transformReply.getSchema());
}
}

51
alfresco-transform-libreoffice/alfresco-transform-libreoffice-boot/src/test/java/org/alfresco/transformer/LibreOfficeHttpRequestTest.java Normal file
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/*
* #%L
* Alfresco Transform Core
* %%
* Copyright (C) 2005 - 2019 Alfresco Software Limited
* %%
* This file is part of the Alfresco software.
* -
* If the software was purchased under a paid Alfresco license, the terms of
* the paid license agreement will prevail. Otherwise, the software is
* provided under the following open source license terms:
* -
* Alfresco is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
* -
* Alfresco is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
* -
* You should have received a copy of the GNU Lesser General Public License
* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
* #L%
*/
package org.alfresco.transformer;
import org.junit.runner.RunWith;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;
/**
* Tests LibreOfficeController with a server test harness.
*/
@RunWith(SpringRunner.class)
@SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
public class LibreOfficeHttpRequestTest extends AbstractHttpRequestTest
{
@Override
protected String getTransformerName()
{
return "LibreOffice";
}
@Override
protected String getSourceExtension()
{
return "doc";
}
}

62
alfresco-transform-libreoffice/alfresco-transform-libreoffice-boot/src/test/java/org/alfresco/transformer/LibreOfficeQueueTransformServiceIT.java Normal file
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/*
* #%L
* Alfresco Transform Core
* %%
* Copyright (C) 2005 - 2019 Alfresco Software Limited
* %%
* This file is part of the Alfresco software.
* -
* If the software was purchased under a paid Alfresco license, the terms of
* the paid license agreement will prevail. Otherwise, the software is
* provided under the following open source license terms:
* -
* Alfresco is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
* -
* Alfresco is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
* -
* You should have received a copy of the GNU Lesser General Public License
* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
* #L%
*/
package org.alfresco.transformer;
import static org.alfresco.transform.client.model.Mimetype.MIMETYPE_OPENXML_WORDPROCESSING;
import java.util.UUID;
import org.alfresco.transform.client.model.TransformRequest;
import org.junit.runner.RunWith;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;
/**
* @author Lucian Tuca
* created on 15/01/2019
*/
@RunWith(SpringRunner.class)
@SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT,
properties = {"activemq.url=nio://localhost:61616"})
public class LibreOfficeQueueTransformServiceIT extends AbstractQueueTransformServiceIT
{
@Override
protected TransformRequest buildRequest()
{
return TransformRequest
.builder()
.withRequestId(UUID.randomUUID().toString())
.withSourceMediaType(MIMETYPE_OPENXML_WORDPROCESSING)
.withTargetMediaType(MIMETYPE_OPENXML_WORDPROCESSING)
.withTargetExtension("doc")
.withSchema(1)
.withClientData("ACS")
.withSourceReference(UUID.randomUUID().toString())
.withSourceSize(32L)
.build();
}
}

129
alfresco-transform-libreoffice/alfresco-transform-libreoffice-boot/src/test/java/org/alfresco/transformer/LibreOfficeTransformationIT.java Normal file
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/*
* #%L
* Alfresco Transform Core
* %%
* Copyright (C) 2005 - 2019 Alfresco Software Limited
* %%
* This file is part of the Alfresco software.
* -
* If the software was purchased under a paid Alfresco license, the terms of
* the paid license agreement will prevail. Otherwise, the software is
* provided under the following open source license terms:
* -
* Alfresco is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
* -
* Alfresco is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
* -
* You should have received a copy of the GNU Lesser General Public License
* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
* #L%
*/
package org.alfresco.transformer;
import static java.text.MessageFormat.format;
import static java.util.function.Function.identity;
import static java.util.stream.Collectors.toSet;
import static org.alfresco.transformer.EngineClient.sendTRequest;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.fail;
import static org.springframework.http.HttpStatus.OK;
import java.util.Set;
import java.util.stream.Stream;
import org.apache.commons.lang3.tuple.Pair;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.core.io.Resource;
import org.springframework.http.ResponseEntity;
import com.google.common.collect.ImmutableSet;
/**
* @author Cezar Leahu
*/
@RunWith(Parameterized.class)
public class LibreOfficeTransformationIT
{
private static final Logger logger = LoggerFactory.getLogger(LibreOfficeTransformationIT.class);
private static final String ENGINE_URL = "http://localhost:8090";
private static final Set<String> spreadsheetTargetMimetypes = ImmutableSet.of(
"csv", "html", "ods", "pdf", "tsv", "xls");
private static final Set<String> documentsTargetMimetypes = ImmutableSet.of(
"doc", "html", "odt", "pdf", "rtf");
private static final Set<String> graphicTargetMimetypes = ImmutableSet.of(
"pdf", "svg");
private static final Set<String> presentationTargetMimetypes = ImmutableSet.of(
"html", "odp", "ppt", "pdf");
private final String sourceFile;
private final String targetExtension;
public LibreOfficeTransformationIT(final Pair<String, String> entry)
{
sourceFile = entry.getKey();
targetExtension = entry.getRight();
}
@Parameterized.Parameters
public static Set<Pair<String, String>> engineTransformations()
{
return Stream
.of(
allTargets("quick.doc", documentsTargetMimetypes),
allTargets("quick.docx", documentsTargetMimetypes),
allTargets("quick.odg", graphicTargetMimetypes),
allTargets("quick.odp", presentationTargetMimetypes),
allTargets("quick.ods", spreadsheetTargetMimetypes),
allTargets("quick.odt", documentsTargetMimetypes),
allTargets("quick.ppt", presentationTargetMimetypes),
allTargets("quick.pptx", presentationTargetMimetypes),
allTargets("quick.vdx", graphicTargetMimetypes),
allTargets("quick.vsd", graphicTargetMimetypes),
allTargets("quick.wpd", documentsTargetMimetypes),
allTargets("quick.xls", spreadsheetTargetMimetypes),
allTargets("quick.xlsx", spreadsheetTargetMimetypes),
allTargets("people.csv", spreadsheetTargetMimetypes),
allTargets("sample.rtf", documentsTargetMimetypes),
allTargets("quick.html", documentsTargetMimetypes),
allTargets("sample.tsv", spreadsheetTargetMimetypes)
)
.flatMap(identity())
.collect(toSet());
}
@Test
public void testTransformation()
{
final String descriptor = format("Transform ({0} -> {1})", sourceFile, targetExtension);
try
{
final ResponseEntity<Resource> response = sendTRequest(ENGINE_URL, sourceFile, null,
null, targetExtension);
assertEquals(descriptor, OK, response.getStatusCode());
}
catch (Exception e)
{
fail(descriptor + " exception: " + e.getMessage());
}
}
private static Stream<Pair<String, String>> allTargets(final String sourceFile,
final Set<String> mimetypes)
{
return mimetypes
.stream()
.map(k -> Pair.of(sourceFile, k));
}
}

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{
"transformOptions": {
"engineXOptions": [
{"value": {"name": "page"}},
{"value": {"name": "width"}},
{"group": {"transformOptions": [
{"value": {"name": "cropGravity"}}
]}}
]
},
"transformers": [
{
"transformerName": "engineX",
"supportedSourceAndTargetList": [
{"sourceMediaType": "application/pdf", "targetMediaType": "image/png" }
],
"transformOptions": [
"engineXOptions"
]
}
]
}

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{
"transformOptions": {},
"transformers": [
{
"supportedSourceAndTargetList": [
{"sourceMediaType": "application/pdf", "targetMediaType": "image/png" }
]
}
]
}

10
alfresco-transform-libreoffice/alfresco-transform-libreoffice-boot/src/test/resources/engine_config_no_transform_options.json Normal file
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{
"transformers": [
{
"transformerName": "engineX",
"supportedSourceAndTargetList": [
{"sourceMediaType": "application/pdf", "targetMediaType": "image/png" }
]
}
]
}

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{
"transformOptions": {
"engineXOptions": [
{"value": {"name": "page"}},
{"value": {"name": "page"}},
{"value": {"name": "width"}},
{"group": {"transformOptions": [
{"value": {"name": "cropGravity"}}
]}}
]
},
"transformers": [
{
"transformerName": "engineX",
"supportedSourceAndTargetList": [
{"sourceMediaType": "application/pdf", "targetMediaType": "image/png" },
{"sourceMediaType": "application/pdf", "targetMediaType": "image/png" },
{"sourceMediaType": "application/pdf", "targetMediaType": "image/png" }
],
"transformOptions": [
"engineXOptions",
"engineXOptions"
]
}
]
}

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:ID,name,joined:date,active:boolean,points:int
user01,Joe Soap,2017-05-05,true,10
user02,Jane Doe,2017-08-21,true,15
user03,Moe Know,2018-02-17,false,7
1 :ID name joined:date active:boolean points:int
2 user01 Joe Soap 2017-05-05 true 10
3 user02 Jane Doe 2017-08-21 true 15
4 user03 Moe Know 2018-02-17 false 7

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<html>
<head>
<meta http-equiv=Content-Type content="text/html; charset=windows-1252">
<title>The quick brown fox jumps over the lazy dog</title>
<meta name="author" content="Nevin Nollop">
<meta name="keywords" content="Pangram, fox, dog">
<meta name="description" content="Gym class featuring a brown fox and lazy dog">
</head>
<body lang=EN-US>
The quick brown fox jumps over the lazy dog
</body>
</html>

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{\rtf1\adeflang1025\ansi\ansicpg1252\uc1\adeff31507\deff0\stshfdbch31506\stshfloch31506\stshfhich31506\stshfbi31507\deflang1033\deflangfe1033\themelang1048\themelangfe0\themelangcs0{\fonttbl{\f0\fbidi \froman\fcharset0\fprq2{\*\panose 02020603050405020304}Times New Roman;}{\f34\fbidi \froman\fcharset0\fprq2{\*\panose 02040503050406030204}Cambria Math;}
{\f37\fbidi \fswiss\fcharset0\fprq2{\*\panose 020f0502020204030204}Calibri;}{\flomajor\f31500\fbidi \froman\fcharset0\fprq2{\*\panose 02020603050405020304}Times New Roman;}
{\fdbmajor\f31501\fbidi \froman\fcharset0\fprq2{\*\panose 02020603050405020304}Times New Roman;}{\fhimajor\f31502\fbidi \fswiss\fcharset0\fprq2{\*\panose 020f0302020204030204}Calibri Light;}
{\fbimajor\f31503\fbidi \froman\fcharset0\fprq2{\*\panose 02020603050405020304}Times New Roman;}{\flominor\f31504\fbidi \froman\fcharset0\fprq2{\*\panose 02020603050405020304}Times New Roman;}
{\fdbminor\f31505\fbidi \froman\fcharset0\fprq2{\*\panose 02020603050405020304}Times New Roman;}{\fhiminor\f31506\fbidi \fswiss\fcharset0\fprq2{\*\panose 020f0502020204030204}Calibri;}
{\fbiminor\f31507\fbidi \froman\fcharset0\fprq2{\*\panose 02020603050405020304}Times New Roman;}{\f42\fbidi \froman\fcharset238\fprq2 Times New Roman CE;}{\f43\fbidi \froman\fcharset204\fprq2 Times New Roman Cyr;}
{\f45\fbidi \froman\fcharset161\fprq2 Times New Roman Greek;}{\f46\fbidi \froman\fcharset162\fprq2 Times New Roman Tur;}{\f47\fbidi \froman\fcharset177\fprq2 Times New Roman (Hebrew);}{\f48\fbidi \froman\fcharset178\fprq2 Times New Roman (Arabic);}
{\f49\fbidi \froman\fcharset186\fprq2 Times New Roman Baltic;}{\f50\fbidi \froman\fcharset163\fprq2 Times New Roman (Vietnamese);}{\f412\fbidi \fswiss\fcharset238\fprq2 Calibri CE;}{\f413\fbidi \fswiss\fcharset204\fprq2 Calibri Cyr;}
{\f415\fbidi \fswiss\fcharset161\fprq2 Calibri Greek;}{\f416\fbidi \fswiss\fcharset162\fprq2 Calibri Tur;}{\f417\fbidi \fswiss\fcharset177\fprq2 Calibri (Hebrew);}{\f418\fbidi \fswiss\fcharset178\fprq2 Calibri (Arabic);}
{\f419\fbidi \fswiss\fcharset186\fprq2 Calibri Baltic;}{\f420\fbidi \fswiss\fcharset163\fprq2 Calibri (Vietnamese);}{\flomajor\f31508\fbidi \froman\fcharset238\fprq2 Times New Roman CE;}
{\flomajor\f31509\fbidi \froman\fcharset204\fprq2 Times New Roman Cyr;}{\flomajor\f31511\fbidi \froman\fcharset161\fprq2 Times New Roman Greek;}{\flomajor\f31512\fbidi \froman\fcharset162\fprq2 Times New Roman Tur;}
{\flomajor\f31513\fbidi \froman\fcharset177\fprq2 Times New Roman (Hebrew);}{\flomajor\f31514\fbidi \froman\fcharset178\fprq2 Times New Roman (Arabic);}{\flomajor\f31515\fbidi \froman\fcharset186\fprq2 Times New Roman Baltic;}
{\flomajor\f31516\fbidi \froman\fcharset163\fprq2 Times New Roman (Vietnamese);}{\fdbmajor\f31518\fbidi \froman\fcharset238\fprq2 Times New Roman CE;}{\fdbmajor\f31519\fbidi \froman\fcharset204\fprq2 Times New Roman Cyr;}
{\fdbmajor\f31521\fbidi \froman\fcharset161\fprq2 Times New Roman Greek;}{\fdbmajor\f31522\fbidi \froman\fcharset162\fprq2 Times New Roman Tur;}{\fdbmajor\f31523\fbidi \froman\fcharset177\fprq2 Times New Roman (Hebrew);}
{\fdbmajor\f31524\fbidi \froman\fcharset178\fprq2 Times New Roman (Arabic);}{\fdbmajor\f31525\fbidi \froman\fcharset186\fprq2 Times New Roman Baltic;}{\fdbmajor\f31526\fbidi \froman\fcharset163\fprq2 Times New Roman (Vietnamese);}
{\fhimajor\f31528\fbidi \fswiss\fcharset238\fprq2 Calibri Light CE;}{\fhimajor\f31529\fbidi \fswiss\fcharset204\fprq2 Calibri Light Cyr;}{\fhimajor\f31531\fbidi \fswiss\fcharset161\fprq2 Calibri Light Greek;}
{\fhimajor\f31532\fbidi \fswiss\fcharset162\fprq2 Calibri Light Tur;}{\fhimajor\f31533\fbidi \fswiss\fcharset177\fprq2 Calibri Light (Hebrew);}{\fhimajor\f31534\fbidi \fswiss\fcharset178\fprq2 Calibri Light (Arabic);}
{\fhimajor\f31535\fbidi \fswiss\fcharset186\fprq2 Calibri Light Baltic;}{\fhimajor\f31536\fbidi \fswiss\fcharset163\fprq2 Calibri Light (Vietnamese);}{\fbimajor\f31538\fbidi \froman\fcharset238\fprq2 Times New Roman CE;}
{\fbimajor\f31539\fbidi \froman\fcharset204\fprq2 Times New Roman Cyr;}{\fbimajor\f31541\fbidi \froman\fcharset161\fprq2 Times New Roman Greek;}{\fbimajor\f31542\fbidi \froman\fcharset162\fprq2 Times New Roman Tur;}
{\fbimajor\f31543\fbidi \froman\fcharset177\fprq2 Times New Roman (Hebrew);}{\fbimajor\f31544\fbidi \froman\fcharset178\fprq2 Times New Roman (Arabic);}{\fbimajor\f31545\fbidi \froman\fcharset186\fprq2 Times New Roman Baltic;}
{\fbimajor\f31546\fbidi \froman\fcharset163\fprq2 Times New Roman (Vietnamese);}{\flominor\f31548\fbidi \froman\fcharset238\fprq2 Times New Roman CE;}{\flominor\f31549\fbidi \froman\fcharset204\fprq2 Times New Roman Cyr;}
{\flominor\f31551\fbidi \froman\fcharset161\fprq2 Times New Roman Greek;}{\flominor\f31552\fbidi \froman\fcharset162\fprq2 Times New Roman Tur;}{\flominor\f31553\fbidi \froman\fcharset177\fprq2 Times New Roman (Hebrew);}
{\flominor\f31554\fbidi \froman\fcharset178\fprq2 Times New Roman (Arabic);}{\flominor\f31555\fbidi \froman\fcharset186\fprq2 Times New Roman Baltic;}{\flominor\f31556\fbidi \froman\fcharset163\fprq2 Times New Roman (Vietnamese);}
{\fdbminor\f31558\fbidi \froman\fcharset238\fprq2 Times New Roman CE;}{\fdbminor\f31559\fbidi \froman\fcharset204\fprq2 Times New Roman Cyr;}{\fdbminor\f31561\fbidi \froman\fcharset161\fprq2 Times New Roman Greek;}
{\fdbminor\f31562\fbidi \froman\fcharset162\fprq2 Times New Roman Tur;}{\fdbminor\f31563\fbidi \froman\fcharset177\fprq2 Times New Roman (Hebrew);}{\fdbminor\f31564\fbidi \froman\fcharset178\fprq2 Times New Roman (Arabic);}
{\fdbminor\f31565\fbidi \froman\fcharset186\fprq2 Times New Roman Baltic;}{\fdbminor\f31566\fbidi \froman\fcharset163\fprq2 Times New Roman (Vietnamese);}{\fhiminor\f31568\fbidi \fswiss\fcharset238\fprq2 Calibri CE;}
{\fhiminor\f31569\fbidi \fswiss\fcharset204\fprq2 Calibri Cyr;}{\fhiminor\f31571\fbidi \fswiss\fcharset161\fprq2 Calibri Greek;}{\fhiminor\f31572\fbidi \fswiss\fcharset162\fprq2 Calibri Tur;}
{\fhiminor\f31573\fbidi \fswiss\fcharset177\fprq2 Calibri (Hebrew);}{\fhiminor\f31574\fbidi \fswiss\fcharset178\fprq2 Calibri (Arabic);}{\fhiminor\f31575\fbidi \fswiss\fcharset186\fprq2 Calibri Baltic;}
{\fhiminor\f31576\fbidi \fswiss\fcharset163\fprq2 Calibri (Vietnamese);}{\fbiminor\f31578\fbidi \froman\fcharset238\fprq2 Times New Roman CE;}{\fbiminor\f31579\fbidi \froman\fcharset204\fprq2 Times New Roman Cyr;}
{\fbiminor\f31581\fbidi \froman\fcharset161\fprq2 Times New Roman Greek;}{\fbiminor\f31582\fbidi \froman\fcharset162\fprq2 Times New Roman Tur;}{\fbiminor\f31583\fbidi \froman\fcharset177\fprq2 Times New Roman (Hebrew);}
{\fbiminor\f31584\fbidi \froman\fcharset178\fprq2 Times New Roman (Arabic);}{\fbiminor\f31585\fbidi \froman\fcharset186\fprq2 Times New Roman Baltic;}{\fbiminor\f31586\fbidi \froman\fcharset163\fprq2 Times New Roman (Vietnamese);}}
{\colortbl;\red0\green0\blue0;\red0\green0\blue255;\red0\green255\blue255;\red0\green255\blue0;\red255\green0\blue255;\red255\green0\blue0;\red255\green255\blue0;\red255\green255\blue255;\red0\green0\blue128;\red0\green128\blue128;\red0\green128\blue0;
\red128\green0\blue128;\red128\green0\blue0;\red128\green128\blue0;\red128\green128\blue128;\red192\green192\blue192;\red0\green0\blue0;\red0\green0\blue0;}{\*\defchp \f31506\fs24 }{\*\defpap
\ql \li0\ri0\widctlpar\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 }\noqfpromote {\stylesheet{\ql \li0\ri0\widctlpar\wrapdefault\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 \rtlch\fcs1 \af31507\afs24\alang1025 \ltrch\fcs0
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4
alfresco-transform-libreoffice/alfresco-transform-libreoffice-boot/src/test/resources/sample.tsv Normal file
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Name Age Address
Lucy 12 1234 St John
The quick brown fox 5 Forest
The lazy dog 6 7 Garfield Street
1 Name Age Address
2 Lucy 12 1234 St John
3 The quick brown fox 5 Forest
4 The lazy dog 6 7 Garfield Street

60
alfresco-transform-libreoffice/alfresco-transform-libreoffice/pom.xml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<artifactId>alfresco-transform-libreoffice</artifactId>
<name>Alfresco LibreOffice Transformer</name>
<packaging>jar</packaging>
<parent>
<artifactId>alfresco-transform-core</artifactId>
<groupId>org.alfresco</groupId>
<version>2.2.0-SNAPSHOT</version>
<relativePath>../../pom.xml</relativePath>
</parent>
<dependencies>
<dependency>
<groupId>org.alfresco</groupId>
<artifactId>alfresco-transformer-base</artifactId>
<version>${project.version}</version>
</dependency>
<dependency>
<groupId>org.dom4j</groupId>
<artifactId>dom4j</artifactId>
</dependency>
<dependency>
<groupId>org.alfresco</groupId>
<artifactId>alfresco-jodconverter-core</artifactId>
</dependency>
<dependency>
<groupId>org.apache.pdfbox</groupId>
<artifactId>pdfbox</artifactId>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>license-maven-plugin</artifactId>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-failsafe-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>

48
alfresco-transform-libreoffice/alfresco-transform-libreoffice/src/main/java/org/alfresco/transformer/executors/JodConverter.java Normal file
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/*
* #%L
* Alfresco Transform Core
* %%
* Copyright (C) 2005 - 2019 Alfresco Software Limited
* %%
* This file is part of the Alfresco software.
* -
* If the software was purchased under a paid Alfresco license, the terms of
* the paid license agreement will prevail. Otherwise, the software is
* provided under the following open source license terms:
* -
* Alfresco is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
* -
* Alfresco is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
* -
* You should have received a copy of the GNU Lesser General Public License
* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
* #L%
*/
package org.alfresco.transformer.executors;
import org.artofsolving.jodconverter.office.OfficeManager;
///////// THIS FILE WAS A COPY OF THE CODE IN alfresco-repository /////////////
public interface JodConverter
{
/**
* Gets the JodConverter OfficeManager.
*
* @return
*/
OfficeManager getOfficeManager();
/**
* This method returns a boolean indicating whether the JodConverter connection to OOo is available.
*
* @return <code>true</code> if available, else <code>false</code>
*/
boolean isAvailable();
}

510
alfresco-transform-libreoffice/alfresco-transform-libreoffice/src/main/java/org/alfresco/transformer/executors/JodConverterSharedInstance.java Normal file
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/*
* #%L
* Alfresco Transform Core
* %%
* Copyright (C) 2005 - 2019 Alfresco Software Limited
* %%
* This file is part of the Alfresco software.
* -
* If the software was purchased under a paid Alfresco license, the terms of
* the paid license agreement will prevail. Otherwise, the software is
* provided under the following open source license terms:
* -
* Alfresco is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
* -
* Alfresco is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
* -
* You should have received a copy of the GNU Lesser General Public License
* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
* #L%
*/
package org.alfresco.transformer.executors;
import static java.util.Arrays.asList;
import static java.util.Objects.requireNonNull;
import java.io.File;
import java.util.ArrayList;
import java.util.List;
import java.util.StringTokenizer;
import javax.annotation.PostConstruct;
import javax.annotation.PreDestroy;
import org.artofsolving.jodconverter.office.DefaultOfficeManagerConfiguration;
import org.artofsolving.jodconverter.office.OfficeException;
import org.artofsolving.jodconverter.office.OfficeManager;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
///////// THIS FILE WAS A COPY OF THE CODE IN alfresco-repository /////////////
/**
* Makes use of the JodConverter library and an installed
* OpenOffice application to perform OpenOffice-driven conversions.
*
* @author Neil McErlean
*/
public class JodConverterSharedInstance implements JodConverter
{
private static final Logger logger = LoggerFactory.getLogger(JodConverterSharedInstance.class);
private OfficeManager officeManager;
private boolean isAvailable = false;
// JodConverter's built-in configuration settings.
//
// These properties are set by Spring dependency injection at system startup in the usual way.
// If the values are changed via the JMX console at runtime, then the subsystem will be stopped
// and can be restarted with the new values - meaning that JodConverter will also be stopped and restarted.
// Therefore there is no special handling required for changes to e.g. portNumbers which determines
// the number of OOo instances there should be in the pool.
//
// Numeric parameters have to be handled as Strings, as that is what Spring gives us for missing values
// e.g. if jodconverter.maxTasksPerProcess is not specified in the properties file, the value
// "${jodconverter.maxTasksPerProcess}" will be injected.
private Integer maxTasksPerProcess;
private String url;
private String officeHome;
private int[] portNumbers;
private Long taskExecutionTimeout;
private Long taskQueueTimeout;
private File templateProfileDir;
private Boolean enabled;
private Long connectTimeout;
private String deprecatedOooExe;
private Boolean deprecatedOooEnabled;
private int[] deprecatedOooPortNumbers;
void setMaxTasksPerProcess(String maxTasksPerProcess)
{
Long l = parseStringForLong(maxTasksPerProcess.trim());
if (l != null)
{
this.maxTasksPerProcess = l.intValue();
}
}
public void setUrl(String url)
{
this.url = url;
}
void setOfficeHome(String officeHome)
{
this.officeHome = officeHome == null ? "" : officeHome.trim();
}
public void setDeprecatedOooExe(String deprecatedOooExe)
{
this.deprecatedOooExe = deprecatedOooExe == null ? "" : deprecatedOooExe.trim();
}
void setPortNumbers(String s)
{
portNumbers = parsePortNumbers(s, "jodconverter");
}
public void setDeprecatedOooPort(String s)
{
deprecatedOooPortNumbers = parsePortNumbers(s, "ooo");
}
private int[] parsePortNumbers(String s, String sys)
{
int[] portNumbers = null;
s = s == null ? null : s.trim();
if (s != null && !s.isEmpty())
{
StringTokenizer tokenizer = new StringTokenizer(s, ",");
int tokenCount = tokenizer.countTokens();
portNumbers = new int[tokenCount];
for (int i = 0; tokenizer.hasMoreTokens(); i++)
{
try
{
portNumbers[i] = Integer.parseInt(tokenizer.nextToken().trim());
}
catch (NumberFormatException e)
{
// Logging this as an error as this property would prevent JodConverter & therefore
// OOo from starting as specified
logger.error("Unparseable value for property '{}.portNumbers': {}", sys, s);
// We'll not rethrow the exception, instead allowing the problem to be picked up
// when the OOoJodConverter subsystem is started.
}
}
}
return portNumbers;
}
void setTaskExecutionTimeout(String taskExecutionTimeout)
{
this.taskExecutionTimeout = parseStringForLong(taskExecutionTimeout.trim());
}
void setTemplateProfileDir(String templateProfileDir)
{
if (templateProfileDir == null || templateProfileDir.trim().length() == 0)
{
this.templateProfileDir = null;
}
else
{
File tmp = new File(templateProfileDir);
if (!tmp.isDirectory())
{
throw new RuntimeException(
"OpenOffice template profile directory " + templateProfileDir + " does not exist.");
}
this.templateProfileDir = tmp;
}
}
void setTaskQueueTimeout(String taskQueueTimeout)
{
this.taskQueueTimeout = parseStringForLong(taskQueueTimeout.trim());
}
void setConnectTimeout(String connectTimeout)
{
this.connectTimeout = parseStringForLong(connectTimeout.trim());
}
void setEnabled(final String enabledStr)
{
enabled = parseEnabled(enabledStr);
// If this is a request from the Enterprise Admin console to disable the JodConverter.
if (!enabled && (deprecatedOooEnabled == null || !deprecatedOooEnabled))
{
// We need to change isAvailable to false so we don't make calls to a previously started OfficeManger.
// In the case of Enterprise it is very unlikely that ooo.enabled will have been set to true.
isAvailable = false;
}
}
public void setDeprecatedOooEnabled(String deprecatedOooEnabled)
{
this.deprecatedOooEnabled = parseEnabled(deprecatedOooEnabled);
// No need to worry about isAvailable as this setting cannot be changed via the Admin console.
}
private Boolean parseEnabled(String enabled)
{
enabled = enabled == null ? "" : enabled.trim();
return Boolean.parseBoolean(enabled);
}
// So that Community systems <= Alfresco 6.0.1-ea keep working on upgrade, we may need to use the deprecated
// ooo.exe setting rather than the jodconverter.officeHome setting if we don't have the jod setting as
// oooDirect was replaced by jodconverter after this release.
private String getOfficeHome()
{
String officeHome = this.officeHome;
if ((officeHome == null || officeHome.isEmpty()) && (deprecatedOooExe != null && !deprecatedOooExe.isEmpty()))
{
// It will only be possible to use the ooo.exe value if it includes a path, which itself has the officeHome
// value in it.
// jodconverter.officeHome=/opt/libreoffice5.4/
// ooo.exe=/opt/libreoffice5.4/program/soffice.bin
// jodconverter.officeHome=C:/noscan/installs/521~1.1/LIBREO~1/App/libreoffice
// ooo.exe=C:/noscan/installs/COMMUN~1.0-E/LIBREO~1/App/libreoffice/program/soffice.exe
File oooExe = new File(deprecatedOooExe);
File parent = oooExe.getParentFile();
if (parent != null && "program".equals(parent.getName()))
{
File grandparent = parent.getParentFile();
if (grandparent != null)
{
officeHome = grandparent.getPath();
}
}
}
return officeHome;
}
// So that Community systems <= Alfresco 6.0.1-ea keep working on upgrade, we may need to use the deprecated
// ooo.enabled setting if true rather than the jodconverter.enabled setting as oooDirect was replaced by
// jodconverter after this release.
// If ooo.enabled is true the JodConverter will be enabled.
// If ooo.enabled is false or unset the jodconverter.enabled value is used.
// Community set properties via alfresco-global.properties.
// Enterprise may do the same but may also reset jodconverter.enabled them via the Admin console.
// In the case of Enterprise it is very unlikely that ooo.enabled will be set to true.
private boolean isEnabled()
{
return (deprecatedOooEnabled != null && deprecatedOooEnabled) || (enabled != null && enabled);
}
// So that Community systems <= Alfresco 6.0.1-ea keep working on upgrade, we may need to use the deprecated
// ooo.port setting rather than the jodconverter.portNumbers if ooo.enabled is true and jodconverter.enabled
// is false.
private int[] getPortNumbers()
{
return (enabled == null || !enabled) && deprecatedOooEnabled != null && deprecatedOooEnabled
? deprecatedOooPortNumbers
: portNumbers;
}
private Long parseStringForLong(String string)
{
try
{
return Long.parseLong(string);
}
catch (NumberFormatException nfe)
{
logger.debug("Cannot parse numerical value from {}", string);
}
return null;
}
/*
* (non-Javadoc)
* @see org.alfresco.repo.content.JodConverter#isAvailable()
*/
public boolean isAvailable()
{
return isAvailable && (officeManager != null || (url != null && !url.isEmpty()));
}
/*
* (non-Javadoc)
* @see org.springframework.beans.factory.InitializingBean#afterPropertiesSet()
*/
@PostConstruct
public void afterPropertiesSet()
{
// isAvailable defaults to false afterPropertiesSet. It only becomes true on successful completion of this method.
this.isAvailable = false;
int[] portNumbers = getPortNumbers();
String officeHome = getOfficeHome();
if (logger.isDebugEnabled())
{
logger.debug(
"JodConverter settings (null settings will be replaced by jodconverter defaults):");
logger.debug(" officeHome = {}", officeHome);
logger.debug(" enabled = {}", isEnabled());
logger.debug(" portNumbers = {}", getString(portNumbers));
logger.debug(" ooo.exe = {}", deprecatedOooExe);
logger.debug(" ooo.enabled = {}", deprecatedOooEnabled);
logger.debug(" ooo.port = {}", getString(deprecatedOooPortNumbers));
logger.debug(" jodConverter.enabled = {}", enabled);
logger.debug(" jodconverter.portNumbers = {}", getString(this.portNumbers));
logger.debug(" jodconverter.officeHome = {}", this.officeHome);
logger.debug(" jodconverter.maxTasksPerProcess = {}", maxTasksPerProcess);
logger.debug(" jodconverter.taskExecutionTimeout = {}", taskExecutionTimeout);
logger.debug(" jodconverter.taskQueueTimeout = {}", taskQueueTimeout);
logger.debug(" jodconverter.connectTimeout = {}", connectTimeout);
logger.debug(" jodconverter.url = {}", url);
}
// Only start the JodConverter instance(s) if the subsystem is enabled.
if (!isEnabled())
{
return;
}
if (url == null || url.isEmpty())
{
logAllSofficeFilesUnderOfficeHome();
try
{
DefaultOfficeManagerConfiguration defaultOfficeMgrConfig = new DefaultOfficeManagerConfiguration();
if (maxTasksPerProcess != null && maxTasksPerProcess > 0)
{
defaultOfficeMgrConfig.setMaxTasksPerProcess(maxTasksPerProcess);
}
if (officeHome != null && officeHome.length() != 0)
{
defaultOfficeMgrConfig.setOfficeHome(officeHome);
}
if (portNumbers != null && portNumbers.length != 0)
{
defaultOfficeMgrConfig.setPortNumbers(portNumbers);
}
if (taskExecutionTimeout != null && taskExecutionTimeout > 0)
{
defaultOfficeMgrConfig.setTaskExecutionTimeout(taskExecutionTimeout);
}
if (taskQueueTimeout != null && taskQueueTimeout > 0)
{
defaultOfficeMgrConfig.setTaskQueueTimeout(taskQueueTimeout);
}
if (templateProfileDir != null)
{
defaultOfficeMgrConfig.setTemplateProfileDir(templateProfileDir);
}
if (connectTimeout != null)
{
defaultOfficeMgrConfig.setConnectTimeout(connectTimeout);
}
// Try to configure and start the JodConverter library.
officeManager = defaultOfficeMgrConfig.buildOfficeManager();
officeManager.start();
}
catch (IllegalStateException e)
{
logger.error("Unable to pre-initialise JodConverter library. " +
"The following error is shown for informational purposes only.", e);
return;
}
catch (OfficeException e)
{
logger.error("Unable to start JodConverter library. " +
"The following error is shown for informational purposes only.", e);
// We need to let it continue (comment-out return statement) even if an error occurs. See MNT-13706 and associated issues.
//return;
}
catch (Exception e)
{
logger.error(
"Unexpected error in configuring or starting the JodConverter library." +
"The following error is shown for informational purposes only.", e);
return;
}
}
// If any exceptions are thrown in the above code, then isAvailable
// should remain false, hence the return statements.
this.isAvailable = true;
}
private String getString(int[] portNumbers)
{
StringBuilder portInfo = new StringBuilder();
if (portNumbers != null)
{
for (int i = 0; i < portNumbers.length; i++)
{
portInfo.append(portNumbers[i]);
if (i < portNumbers.length - 1)
{
portInfo.append(", ");
}
}
}
return portInfo.toString();
}
private void logAllSofficeFilesUnderOfficeHome()
{
if (!logger.isDebugEnabled())
{
return;
}
String officeHome = getOfficeHome();
File requestedOfficeHome = new File(officeHome);
logger.debug("Some information on soffice* files and their permissions");
logFileInfo(requestedOfficeHome);
for (File f : findSofficePrograms(requestedOfficeHome, new ArrayList<>(), 2))
{
logFileInfo(f);
}
}
private List<File> findSofficePrograms(File searchRoot, List<File> results,
int maxRecursionDepth)
{
return this.findSofficePrograms(searchRoot, results, 0, maxRecursionDepth);
}
private List<File> findSofficePrograms(File searchRoot, List<File> results,
int currentRecursionDepth, int maxRecursionDepth)
{
if (currentRecursionDepth >= maxRecursionDepth)
{
return results;
}
File[] matchingFiles = searchRoot.listFiles((dir, name) -> name.startsWith("soffice"));
results.addAll(asList(matchingFiles));
for (File dir : requireNonNull(searchRoot.listFiles(File::isDirectory)))
{
findSofficePrograms(dir, results, currentRecursionDepth + 1, maxRecursionDepth);
}
return results;
}
/**
* Logs some information on the specified file, including name and r/w/x permissions.
*
* @param f the file to log.
*/
private void logFileInfo(File f)
{
if (!logger.isDebugEnabled())
{
return;
}
StringBuilder msg = new StringBuilder();
msg.append(f).append(" ");
if (f.exists() && f.canRead())
{
msg.append("(")
.append(f.isDirectory() ? "d" : "-")
.append(f.canRead() ? "r" : "-")
.append(f.canWrite() ? "w" : "-")
.append(f.canExecute() ? "x" : "-")
.append(")");
}
else
{
msg.append("does not exist");
}
logger.debug(msg.toString());
}
/*
* (non-Javadoc)
* @see org.springframework.beans.factory.DisposableBean#destroy()
*/
@PreDestroy
public void destroy()
{
this.isAvailable = false;
if (officeManager != null)
{
// If there is an OfficeException when stopping the officeManager below, then there is
// little that can be done other than logging the exception and carrying on. The JodConverter-based
// libraries will not be used in any case, as isAvailable is false.
//
// Any exception thrown out of this method will be logged and swallowed by Spring
// (see javadoc for method declaration). Therefore there is no handling here for
// exceptions from jodConverter.
officeManager.stop();
}
}
/* (non-Javadoc)
* @see org.alfresco.repo.content.JodConverterWorker#getOfficeManager()
*/
@Override
public OfficeManager getOfficeManager()
{
return officeManager;
}
}

157
alfresco-transform-libreoffice/alfresco-transform-libreoffice/src/main/java/org/alfresco/transformer/executors/LibreOfficeJavaExecutor.java Normal file
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@@ -0,0 +1,157 @@
/*
* #%L
* Alfresco Transform Core
* %%
* Copyright (C) 2005 - 2019 Alfresco Software Limited
* %%
* This file is part of the Alfresco software.
* -
* If the software was purchased under a paid Alfresco license, the terms of
* the paid license agreement will prevail. Otherwise, the software is
* provided under the following open source license terms:
* -
* Alfresco is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
* -
* Alfresco is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
* -
* You should have received a copy of the GNU Lesser General Public License
* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
* #L%
*/
package org.alfresco.transformer.executors;
import static org.springframework.http.HttpStatus.BAD_REQUEST;
import static org.springframework.http.HttpStatus.INTERNAL_SERVER_ERROR;
import java.io.File;
import java.io.IOException;
import org.alfresco.transform.exceptions.TransformException;
import org.apache.pdfbox.pdmodel.PDDocument;
import org.apache.pdfbox.pdmodel.PDPage;
import org.apache.pdfbox.pdmodel.PDPageContentStream;
import org.artofsolving.jodconverter.OfficeDocumentConverter;
import org.artofsolving.jodconverter.office.OfficeException;
import org.artofsolving.jodconverter.office.OfficeManager;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.sun.star.task.ErrorCodeIOException;
/**
* JavaExecutor implementation for running LibreOffice transformations. It loads the
* transformation logic in the same JVM (check the {@link JodConverter} implementation).
*/
public class LibreOfficeJavaExecutor implements JavaExecutor
{
private static final Logger logger = LoggerFactory.getLogger(LibreOfficeJavaExecutor.class);
private static final int JODCONVERTER_TRANSFORMATION_ERROR_CODE = 3088;
private static final String OFFICE_HOME = "/opt/libreoffice6.1";
private JodConverter jodconverter;
public LibreOfficeJavaExecutor()
{
jodconverter = createJodConverter();
}
private static JodConverter createJodConverter()
{
final String timeout = "120000000";
final JodConverterSharedInstance jodconverter = new JodConverterSharedInstance();
jodconverter.setOfficeHome(OFFICE_HOME); // jodconverter.officeHome
jodconverter.setMaxTasksPerProcess("200"); // jodconverter.maxTasksPerProcess
jodconverter.setTaskExecutionTimeout(timeout); // jodconverter.maxTaskExecutionTimeout
jodconverter.setTaskQueueTimeout(timeout); // jodconverter.taskQueueTimeout
jodconverter.setConnectTimeout(timeout); // jodconverter.connectTimeout
jodconverter.setPortNumbers("8100"); // jodconverter.portNumbers
jodconverter.setTemplateProfileDir(""); // jodconverter.templateProfileDir
jodconverter.setEnabled("true"); // jodconverter.enabled
jodconverter.afterPropertiesSet();
return jodconverter;
}
@Override
public void call(File sourceFile, File targetFile, String... args)
{
try
{
convert(sourceFile, targetFile);
}
catch (OfficeException e)
{
throw new TransformException(BAD_REQUEST.value(),
"LibreOffice server conversion failed: \n" +
" from file: " + sourceFile + "\n" +
" to file: " + targetFile, e);
}
catch (Throwable throwable)
{
// Because of the known bug with empty Spreadsheets in JodConverter try to catch exception and produce empty pdf file
if (throwable.getCause() instanceof ErrorCodeIOException &&
((ErrorCodeIOException) throwable.getCause()).ErrCode == JODCONVERTER_TRANSFORMATION_ERROR_CODE)
{
logger.warn("Transformation failed: \n" +
"from file: " + sourceFile + "\n" +
"to file: " + targetFile +
"Source file " + sourceFile + " has no content");
produceEmptyPdfFile(targetFile);
}
else
{
throw throwable;
}
}
if (!targetFile.exists() || targetFile.length() == 0L)
{
throw new TransformException(INTERNAL_SERVER_ERROR.value(),
"Transformer failed to create an output file");
}
}
public void convert(File sourceFile, File targetFile)
{
OfficeManager officeManager = jodconverter.getOfficeManager();
OfficeDocumentConverter converter = new OfficeDocumentConverter(officeManager);
converter.convert(sourceFile, targetFile);
}
/**
* This method produces an empty PDF file at the specified File location.
* Apache's PDFBox is used to create the PDF file.
*/
private static void produceEmptyPdfFile(File targetFile)
{
// If improvement PDFBOX-914 is incorporated, we can do this with a straight call to
// org.apache.pdfbox.TextToPdf.createPDFFromText(new StringReader(""));
// https://issues.apache.org/jira/browse/PDFBOX-914
PDPage pdfPage = new PDPage();
try (PDDocument pdfDoc = new PDDocument();
PDPageContentStream contentStream = new PDPageContentStream(pdfDoc, pdfPage))
{
// Even though, we want an empty PDF, some libs (e.g. PDFRenderer) object to PDFs
// that have literally nothing in them. So we'll put a content stream in it.
pdfDoc.addPage(pdfPage);
// Now write the in-memory PDF document into the temporary file.
pdfDoc.save(targetFile.getAbsolutePath());
}
catch (IOException iox)
{
throw new TransformException(INTERNAL_SERVER_ERROR.value(),
"Error creating empty PDF file", iox);
}
}
}