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alfresco-community-repo/source/java/org/alfresco/repo/rendition/executer/XSLTRenderingEngineTest.java

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/*
* Copyright (C) 2005-2010 Alfresco Software Limited.
*
* This file is part of Alfresco
*
* 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/>.
*/
package org.alfresco.repo.rendition.executer;
import java.util.Arrays;
import java.util.List;
import org.alfresco.model.ContentModel;
import org.alfresco.repo.model.filefolder.FileFolderServiceImpl;
import org.alfresco.service.cmr.model.FileFolderService;
import org.alfresco.service.cmr.model.FileInfo;
import org.alfresco.service.cmr.rendition.RenditionDefinition;
import org.alfresco.service.cmr.rendition.RenditionService;
import org.alfresco.service.cmr.repository.ChildAssociationRef;
import org.alfresco.service.cmr.repository.ContentReader;
import org.alfresco.service.cmr.repository.ContentService;
import org.alfresco.service.cmr.repository.ContentWriter;
import org.alfresco.service.cmr.repository.NodeRef;
import org.alfresco.service.cmr.repository.NodeService;
import org.alfresco.service.cmr.repository.StoreRef;
import org.alfresco.service.cmr.repository.TemplateProcessor;
import org.alfresco.service.cmr.repository.TemplateService;
import org.alfresco.service.cmr.search.ResultSet;
import org.alfresco.service.cmr.search.SearchService;
import org.alfresco.service.namespace.QName;
import org.alfresco.util.BaseAlfrescoSpringTest;
import org.alfresco.util.GUID;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
/**
* @author Brian
*
*/
public class XSLTRenderingEngineTest extends BaseAlfrescoSpringTest
{
private final static Log log = LogFactory.getLog(XSLTRenderingEngineTest.class);
private XSLTFunctions xsltFunctions;
private SearchService searchService;
private NodeRef companyHome;
private FileFolderService fileFolderService;
private TemplateProcessor xsltProcessor;
private TemplateService templateService;
private RenditionService renditionService;
/*
* (non-Javadoc)
*
* @see org.alfresco.util.BaseAlfrescoSpringTest#onSetUpInTransaction()
*/
@SuppressWarnings("deprecation")
@Override
protected void onSetUpInTransaction() throws Exception
{
super.onSetUpInTransaction();
this.searchService = (SearchService) this.applicationContext.getBean("SearchService");
this.xsltFunctions = (XSLTFunctions) this.applicationContext.getBean("xsltFunctions");
this.nodeService = (NodeService) this.applicationContext.getBean("NodeService");
this.contentService = (ContentService) this.applicationContext.getBean("ContentService");
this.fileFolderService = (FileFolderService) this.applicationContext.getBean("FileFolderService");
this.xsltProcessor = (TemplateProcessor) this.applicationContext.getBean("xsltProcessor");
this.templateService = (TemplateService) this.applicationContext.getBean("TemplateService");
this.renditionService = (RenditionService) this.applicationContext.getBean("RenditionService");
ResultSet rs = searchService.query(StoreRef.STORE_REF_WORKSPACE_SPACESSTORE, SearchService.LANGUAGE_XPATH,
"/app:company_home");
this.companyHome = rs.getNodeRef(0);
}
public void testSimplestStringTemplate() throws Exception
{
try
{
FileInfo file = createXmlFile(companyHome);
FileInfo xslFile = createXmlFile(companyHome, verySimpleXSLT);
RenditionDefinition def = renditionService.createRenditionDefinition(QName.createQName("Test"), XSLTRenderingEngine.NAME);
def.setParameterValue(XSLTRenderingEngine.PARAM_TEMPLATE_NODE, xslFile.getNodeRef());
ChildAssociationRef rendition = renditionService.render(file.getNodeRef(), def);
assertNotNull(rendition);
ContentReader reader = contentService.getReader(rendition.getChildRef(), ContentModel.PROP_CONTENT);
assertNotNull(reader);
String output = reader.getContentString();
log.debug("XSLT Processor output: " + output);
assertEquals("Avocado DipBagels, New York StyleBeef Frankfurter, Quarter PoundChicken Pot PieCole SlawEggsHazelnut SpreadPotato ChipsSoy Patties, GrilledTruffles, Dark Chocolate", output);
}
catch (Exception ex)
{
log.error("Error!", ex);
fail();
}
}
public void testSimplestTemplateWithTargetPath() throws Exception
{
try
{
FileInfo file = createXmlFile(companyHome);
FileInfo xslFile = createXmlFile(companyHome, verySimpleXSLT);
RenditionDefinition def = renditionService.createRenditionDefinition(QName.createQName("Test"), XSLTRenderingEngine.NAME);
def.setParameterValue(XSLTRenderingEngine.PARAM_TEMPLATE_NODE, xslFile.getNodeRef());
def.setParameterValue(RenditionService.PARAM_DESTINATION_PATH_TEMPLATE, "output/path/for/rendition/output.txt");
ChildAssociationRef rendition = renditionService.render(file.getNodeRef(), def);
assertNotNull(rendition);
assertEquals(2, nodeService.getParentAssocs(rendition.getChildRef()).size());
ContentReader reader = contentService.getReader(rendition.getChildRef(), ContentModel.PROP_CONTENT);
assertNotNull(reader);
String output = reader.getContentString();
log.debug("XSLT Processor output: " + output);
assertEquals("Avocado DipBagels, New York StyleBeef Frankfurter, Quarter PoundChicken Pot PieCole SlawEggsHazelnut SpreadPotato ChipsSoy Patties, GrilledTruffles, Dark Chocolate", output);
}
catch (Exception ex)
{
log.error("Error!", ex);
fail();
}
}
public void testParseXMLDocument() throws Exception
{
try
{
FileInfo file = createXmlFile(companyHome);
createXmlFile(companyHome, "TestXML.xml", sampleXML);
FileInfo xslFile = createXmlFile(companyHome, callParseXmlDocument);
RenditionDefinition def = renditionService.createRenditionDefinition(QName.createQName("Test"), XSLTRenderingEngine.NAME);
def.setParameterValue(XSLTRenderingEngine.PARAM_TEMPLATE_NODE, xslFile.getNodeRef());
ChildAssociationRef rendition = renditionService.render(file.getNodeRef(), def);
assertNotNull(rendition);
ContentReader reader = contentService.getReader(rendition.getChildRef(), ContentModel.PROP_CONTENT);
assertNotNull(reader);
String output = reader.getContentString();
log.debug("XSLT Processor output: " + output);
assertEquals("Avocado DipBagels, New York StyleBeef Frankfurter, Quarter PoundChicken Pot PieCole SlawEggsHazelnut SpreadPotato ChipsSoy Patties, GrilledTruffles, Dark Chocolate", output);
}
catch (Exception ex)
{
log.error("Error!", ex);
fail();
}
}
public void testParseXMLDocuments() throws Exception
{
try
{
FileInfo file = createXmlFile(companyHome);
String path = "path/to/xml/files";
List<String> pathElements = Arrays.asList(path.split("/"));
FileInfo folder = FileFolderServiceImpl.makeFolders(fileFolderService, companyHome, pathElements, ContentModel.TYPE_FOLDER);
createXmlFile(folder.getNodeRef());
createXmlFile(folder.getNodeRef());
createXmlFile(folder.getNodeRef());
createXmlFile(folder.getNodeRef());
createXmlFile(folder.getNodeRef());
FileInfo xslFile = createXmlFile(companyHome, callParseXmlDocuments);
RenditionDefinition def = renditionService.createRenditionDefinition(QName.createQName("Test"), XSLTRenderingEngine.NAME);
def.setParameterValue(XSLTRenderingEngine.PARAM_TEMPLATE_NODE, xslFile.getNodeRef());
ChildAssociationRef rendition = renditionService.render(file.getNodeRef(), def);
assertNotNull(rendition);
ContentReader reader = contentService.getReader(rendition.getChildRef(), ContentModel.PROP_CONTENT);
assertNotNull(reader);
String output = reader.getContentString();
log.debug("XSLT Processor output: " + output);
assertEquals(
"Avocado DipBagels, New York StyleBeef Frankfurter, Quarter PoundChicken Pot PieCole SlawEggsHazelnut SpreadPotato ChipsSoy Patties, GrilledTruffles, Dark Chocolate"+
"Avocado DipBagels, New York StyleBeef Frankfurter, Quarter PoundChicken Pot PieCole SlawEggsHazelnut SpreadPotato ChipsSoy Patties, GrilledTruffles, Dark Chocolate"+
"Avocado DipBagels, New York StyleBeef Frankfurter, Quarter PoundChicken Pot PieCole SlawEggsHazelnut SpreadPotato ChipsSoy Patties, GrilledTruffles, Dark Chocolate"+
"Avocado DipBagels, New York StyleBeef Frankfurter, Quarter PoundChicken Pot PieCole SlawEggsHazelnut SpreadPotato ChipsSoy Patties, GrilledTruffles, Dark Chocolate"+
"Avocado DipBagels, New York StyleBeef Frankfurter, Quarter PoundChicken Pot PieCole SlawEggsHazelnut SpreadPotato ChipsSoy Patties, GrilledTruffles, Dark Chocolate"
, output);
}
catch (Exception ex)
{
log.error("Error!", ex);
fail();
}
}
private FileInfo createXmlFile(NodeRef folder)
{
return createXmlFile(folder, sampleXML);
}
private FileInfo createXmlFile(NodeRef folder, String content)
{
String name = GUID.generate() + ".xml";
return createXmlFile(folder, name, content);
}
private FileInfo createXmlFile(NodeRef folder, String filename, String content)
{
FileInfo testXmlFile = fileFolderService.create(folder, filename, ContentModel.TYPE_CONTENT);
ContentWriter writer = contentService.getWriter(testXmlFile.getNodeRef(), ContentModel.PROP_CONTENT, true);
writer.setMimetype("text/xml");
writer.setEncoding("UTF-8");
writer.putContent(content);
return testXmlFile;
}
private String sampleXML = "<?xml version=\"1.0\"?>" + "<nutrition>" +
"<daily-values>" + "<total-fat units=\"g\">65</total-fat>" + "<saturated-fat units=\"g\">20</saturated-fat>"
+ "<cholesterol units=\"mg\">300</cholesterol>" + "<sodium units=\"mg\">2400</sodium>"
+ "<carb units=\"g\">300</carb>" + "<fiber units=\"g\">25</fiber>" + "<protein units=\"g\">50</protein>"
+ "</daily-values>" +
"<food>" + "<name>Avocado Dip</name>" + "<mfr>Sunnydale</mfr>" + "<serving units=\"g\">29</serving>"
+ "<calories total=\"110\" fat=\"100\"/>" + "<total-fat>11</total-fat>"
+ "<saturated-fat>3</saturated-fat>" + "<cholesterol>5</cholesterol>" + "<sodium>210</sodium>"
+ "<carb>2</carb>" + "<fiber>0</fiber>" + "<protein>1</protein>" + "<vitamins>" + "<a>0</a>" + "<c>0</c>"
+ "</vitamins>" + "<minerals>" + "<ca>0</ca>" + "<fe>0</fe>" + "</minerals>" + "</food>" +
"<food>" + "<name>Bagels, New York Style</name>" + "<mfr>Thompson</mfr>"
+ "<serving units=\"g\">104</serving>" + "<calories total=\"300\" fat=\"35\"/>"
+ "<total-fat>4</total-fat>" + "<saturated-fat>1</saturated-fat>" + "<cholesterol>0</cholesterol>"
+ "<sodium>510</sodium>" + "<carb>54</carb>" + "<fiber>3</fiber>" + "<protein>11</protein>" + "<vitamins>"
+ "<a>0</a>" + "<c>0</c>" + "</vitamins>" + "<minerals>" + "<ca>8</ca>" + "<fe>20</fe>" + "</minerals>"
+ "</food>" +
"<food>" + "<name>Beef Frankfurter, Quarter Pound</name>" + "<mfr>Armitage</mfr>"
+ "<serving units=\"g\">115</serving>" + "<calories total=\"370\" fat=\"290\"/>"
+ "<total-fat>32</total-fat>" + "<saturated-fat>15</saturated-fat>" + "<cholesterol>65</cholesterol>"
+ "<sodium>1100</sodium>" + "<carb>8</carb>" + "<fiber>0</fiber>" + "<protein>13</protein>" + "<vitamins>"
+ "<a>0</a>" + "<c>2</c>" + "</vitamins>" + "<minerals>" + "<ca>1</ca>" + "<fe>6</fe>" + "</minerals>"
+ "</food>" +
"<food>" + "<name>Chicken Pot Pie</name>" + "<mfr>Lakeson</mfr>" + "<serving units=\"g\">198</serving>"
+ "<calories total=\"410\" fat=\"200\"/>" + "<total-fat>22</total-fat>"
+ "<saturated-fat>9</saturated-fat>" + "<cholesterol>25</cholesterol>" + "<sodium>810</sodium>"
+ "<carb>42</carb>" + "<fiber>2</fiber>" + "<protein>10</protein>" + "<vitamins>" + "<a>20</a>"
+ "<c>2</c>" + "</vitamins>" + "<minerals>" + "<ca>2</ca>" + "<fe>10</fe>" + "</minerals>" + "</food>" +
"<food>" + "<name>Cole Slaw</name>" + "<mfr>Fresh Quick</mfr>" + "<serving units=\" cup\">1.5</serving>"
+ "<calories total=\"20\" fat=\"0\"/>" + "<total-fat>0</total-fat>" + "<saturated-fat>0</saturated-fat>"
+ "<cholesterol>0</cholesterol>" + "<sodium>15</sodium>" + "<carb>5</carb>" + "<fiber>2</fiber>"
+ "<protein>1</protein>" + "<vitamins>" + "<a>30</a>" + "<c>45</c>" + "</vitamins>" + "<minerals>"
+ "<ca>4</ca>" + "<fe>2</fe>" + "</minerals>" + "</food>" +
"<food>" + "<name>Eggs</name>" + "<mfr>Goodpath</mfr>" + "<serving units=\"g\">50</serving>"
+ "<calories total=\"70\" fat=\"40\"/>" + "<total-fat>4.5</total-fat>"
+ "<saturated-fat>1.5</saturated-fat>" + "<cholesterol>215</cholesterol>" + "<sodium>65</sodium>"
+ "<carb>1</carb>" + "<fiber>0</fiber>" + "<protein>6</protein>" + "<vitamins>" + "<a>6</a>" + "<c>0</c>"
+ "</vitamins>" + "<minerals>" + "<ca>2</ca>" + "<fe>4</fe>" + "</minerals>" + "</food>" +
"<food>" + "<name>Hazelnut Spread</name>" + "<mfr>Ferreira</mfr>" + "<serving units=\"tbsp\">2</serving>"
+ "<calories total=\"200\" fat=\"90\"/>" + "<total-fat>10</total-fat>" + "<saturated-fat>2</saturated-fat>"
+ "<cholesterol>0</cholesterol>" + "<sodium>20</sodium>" + "<carb>23</carb>" + "<fiber>2</fiber>"
+ "<protein>3</protein>" + "<vitamins>" + "<a>0</a>" + "<c>0</c>" + "</vitamins>" + "<minerals>"
+ "<ca>6</ca>" + "<fe>4</fe>" + "</minerals>" + "</food>" +
"<food>" + "<name>Potato Chips</name>" + "<mfr>Lees</mfr>" + "<serving units=\"g\">28</serving>"
+ "<calories total=\"150\" fat=\"90\"/>" + "<total-fat>10</total-fat>" + "<saturated-fat>3</saturated-fat>"
+ "<cholesterol>0</cholesterol>" + "<sodium>180</sodium>" + "<carb>15</carb>" + "<fiber>1</fiber>"
+ "<protein>2</protein>" + "<vitamins>" + "<a>0</a>" + "<c>10</c>" + "</vitamins>" + "<minerals>"
+ "<ca>0</ca>" + "<fe>0</fe>" + "</minerals>" + "</food>" +
"<food>" + "<name>Soy Patties, Grilled</name>" + "<mfr>Gardenproducts</mfr>"
+ "<serving units=\"g\">96</serving>" + "<calories total=\"160\" fat=\"45\"/>" + "<total-fat>5</total-fat>"
+ "<saturated-fat>0</saturated-fat>" + "<cholesterol>0</cholesterol>" + "<sodium>420</sodium>"
+ "<carb>10</carb>" + "<fiber>4</fiber>" + "<protein>9</protein>" + "<vitamins>" + "<a>0</a>" + "<c>0</c>"
+ "</vitamins>" + "<minerals>" + "<ca>0</ca>" + "<fe>0</fe>" + "</minerals>" + "</food>" +
"<food>" + "<name>Truffles, Dark Chocolate</name>" + "<mfr>Lyndon's</mfr>"
+ "<serving units=\"g\">39</serving>" + "<calories total=\"220\" fat=\"170\"/>"
+ "<total-fat>19</total-fat>" + "<saturated-fat>14</saturated-fat>" + "<cholesterol>25</cholesterol>"
+ "<sodium>10</sodium>" + "<carb>16</carb>" + "<fiber>1</fiber>" + "<protein>1</protein>" + "<vitamins>"
+ "<a>0</a>" + "<c>0</c>" + "</vitamins>" + "<minerals>" + "<ca>0</ca>" + "<fe>0</fe>" + "</minerals>"
+ "</food>" +
"</nutrition>";
private String verySimpleXSLT = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>" + "<xsl:stylesheet version=\"1.0\" "
+ "xmlns:xsl=\"http://www.w3.org/1999/XSL/Transform\" "
+ "xmlns:fn=\"http://www.w3.org/2005/02/xpath-functions\"> " + "<xsl:output method=\"text\" />" +
"<xsl:preserve-space elements=\"*\"/>" +
"<xsl:template match=\"/\">" + "<xsl:for-each select=\"/nutrition/food\">"
+ "<xsl:value-of select=\"name\"/>" + "</xsl:for-each>" + "</xsl:template>" + "</xsl:stylesheet>";
private String callParseXmlDocument = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>" + "<xsl:stylesheet version=\"1.0\" "
+ "xmlns:xsl=\"http://www.w3.org/1999/XSL/Transform\" "
+ "xmlns:fn=\"http://www.w3.org/2005/02/xpath-functions\"> " + "<xsl:output method=\"text\" />" +
"<xsl:preserve-space elements=\"*\"/>" +
"<xsl:variable name=\"cf\" select=\"alf:parseXMLDocument('TestXML.xml')\"/>" +
"<xsl:template match=\"/\">" + "<xsl:for-each select=\"$cf/food\">"
+ "<xsl:value-of select=\"name\"/>" + "</xsl:for-each>" + "</xsl:template>" + "</xsl:stylesheet>";
private String callParseXmlDocuments = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>" + "<xsl:stylesheet version=\"1.0\" "
+ "xmlns:xsl=\"http://www.w3.org/1999/XSL/Transform\" "
+ "xmlns:fn=\"http://www.w3.org/2005/02/xpath-functions\"> " + "<xsl:output method=\"text\" />" +
"<xsl:preserve-space elements=\"*\"/>" +
"<xsl:variable name=\"all_docs\" select=\"alf:parseXMLDocuments('cm:content', 'path/to/xml/files')\"/>" +
"<xsl:template match=\"/\">" + "<xsl:for-each select=\"$all_docs//food\">"
+ "<xsl:value-of select=\"name\"/>" + "</xsl:for-each>" + "</xsl:template>" + "</xsl:stylesheet>";
}
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