ATS-35 : T-Engines: update Docker Transformers to Spring Boot 2.0.x GA

- upgraded to Spring boot 2.0.5
   - added dependency to spring-boot-starter-web (before it was brought in by thymeleaf 1.5.15)
   - removed try-catch since UnsupportedEncodingException is not thrown anymore by HierarchicalUriComponents.encodeUriComponent(..)
   - updated WebApplicationConfig to implement WebMvcConfigurer (WebMvcConfigurerAdapter is deprecated)
   - updated import of LocalServerPort
   - updated tests to use new method from InvocationOnMock

alfresco-docker-libreoffice/src/test/java/org/alfresco/transformer/LibreOfficeControllerTest.java

@@ -84,14 +84,14 @@ public class LibreOfficeControllerTest extends AbstractTransformerControllerTest
 
         doAnswer((Answer) invocation ->
         {
-            File sourceFile = invocation.getArgumentAt(0, File.class);
+            File sourceFile = invocation.getArgument(0);
-            File targetFile = invocation.getArgumentAt(1, File.class);
+            File targetFile = invocation.getArgument(1);
             String actualTargetExtension = StringUtils.getFilenameExtension(targetFile.getAbsolutePath());
 
             assertNotNull(sourceFile);
             assertNotNull(targetFile);
 
-            Long actualTimeout = invocation.getArgumentAt(2, Long.class);
+            Long actualTimeout = invocation.getArgument(2);
             assertNotNull(actualTimeout);
             if (expectedTimeout != null)
             {

alfresco-transformer-base/pom.xml

@@ -17,6 +17,10 @@
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-thymeleaf</artifactId>
         </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-test</artifactId>

alfresco-transformer-base/src/main/java/org/alfresco/transformer/AbstractTransformerController.java

@@ -719,8 +719,6 @@ public abstract class AbstractTransformerController
     }
 
     protected ResponseEntity<Resource> createAttachment(String targetFilename, File targetFile, Long testDelay)
-    {
-        try
     {
         Resource targetResource = load(targetFile);
         targetFilename = UriUtils.encodePath(StringUtils.getFilename(targetFilename), "UTF-8");
@@ -732,11 +730,6 @@ public abstract class AbstractTransformerController
         getProbeTestTransformInternal().recordTransformTime(time);
         return body;
     }
-        catch (UnsupportedEncodingException e)
-        {
-            throw new TransformException(500, "Filename encoding error", e);
-        }
-    }
 
     /**
      * Safely converts a {@link String} to an {@link Integer}

alfresco-transformer-base/src/main/java/org/alfresco/transformer/WebApplicationConfig.java

@@ -28,12 +28,13 @@ package org.alfresco.transformer;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.web.client.RestTemplate;
-import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
-import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
 import org.alfresco.transform.client.model.TransformRequestValidator;
+import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
 
 @Configuration
-public class WebApplicationConfig extends WebMvcConfigurerAdapter {
+public class WebApplicationConfig implements WebMvcConfigurer
+{
 
     @Override
     public void addInterceptors(InterceptorRegistry registry) {

alfresco-transformer-base/src/test/java/org/alfresco/transformer/AbstractHttpRequestTest.java

@@ -27,7 +27,7 @@ package org.alfresco.transformer;
 
 import org.junit.Test;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.boot.context.embedded.LocalServerPort;
+import org.springframework.boot.web.server.LocalServerPort;
 import org.springframework.boot.test.web.client.TestRestTemplate;
 import org.springframework.http.*;
 import org.springframework.util.LinkedMultiValueMap;

alfresco-transformer-base/src/test/java/org/alfresco/transformer/AbstractTransformerControllerTest.java

@@ -138,7 +138,7 @@ public abstract class AbstractTransformerControllerTest
         {
             public RuntimeExec.ExecutionResult answer(InvocationOnMock invocation) throws Throwable
             {
-                Map<String, String> actualProperties = invocation.getArgumentAt(0, Map.class);
+                Map<String, String> actualProperties = invocation.getArgument(0);
                 assertEquals("There should be 3 properties", 3, actualProperties.size());
 
                 String actualOptions = actualProperties.get("options");
@@ -160,7 +160,7 @@ public abstract class AbstractTransformerControllerTest
                     assertEquals("expectedOptions", expectedOptions, actualOptions);
                 }
 
-                Long actualTimeout = invocation.getArgumentAt(1, Long.class);
+                Long actualTimeout = invocation.getArgument(1);
                 assertNotNull(actualTimeout);
                 if (expectedTimeout != null)
                 {

pom.xml

@@ -18,7 +18,7 @@
         <image.tag>latest</image.tag>
         <dependency.pdfbox.version>2.0.8</dependency.pdfbox.version>
         <dependency.fabric8.version>3.5.37</dependency.fabric8.version>
-        <dependency.spring-boot.version>1.5.15.RELEASE</dependency.spring-boot.version>
+        <dependency.spring-boot.version>2.0.5.RELEASE</dependency.spring-boot.version>
         <dependency.alfresco-core.version>7.3</dependency.alfresco-core.version>
         <dependency.alfresco-data-model.version>8.8</dependency.alfresco-data-model.version>
         <dependency.alfresco-jodconverter-core.version>3.0.1.1</dependency.alfresco-jodconverter-core.version>