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git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@2037 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
129 lines
4.5 KiB
Java
129 lines
4.5 KiB
Java
/*
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* Copyright (C) 2005 Jesper Steen Møller
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*
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* Licensed under the Mozilla Public License version 1.1
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* with a permitted attribution clause. You may obtain a
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* copy of the License at
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*
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* http://www.alfresco.org/legal/license.txt
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
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* either express or implied. See the License for the specific
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* language governing permissions and limitations under the
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* License.
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*/
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package org.alfresco.repo.content.metadata;
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import java.io.File;
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import java.io.FileNotFoundException;
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import java.io.IOException;
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import java.io.Serializable;
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import java.net.URL;
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import java.util.HashMap;
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import java.util.Map;
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import org.alfresco.model.ContentModel;
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import org.alfresco.repo.content.MimetypeMap;
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import org.alfresco.repo.content.filestore.FileContentReader;
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import org.alfresco.service.cmr.repository.ContentReader;
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import org.alfresco.service.namespace.QName;
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import org.alfresco.util.BaseSpringTest;
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import org.alfresco.util.TempFileProvider;
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/**
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* Provides a base set of tests for testing
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* {@link org.alfresco.repo.content.metadata.MetadataExtracter} implementations.
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*
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* @author Jesper Steen Møller
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*/
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public abstract class AbstractMetadataExtracterTest extends BaseSpringTest
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{
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protected static final String QUICK_TITLE = "The quick brown fox jumps over the lazy dog";
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protected static final String QUICK_DESCRIPTION = "Gym class featuring a brown fox and lazy dog";
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protected static final String QUICK_CREATOR = "Nevin Nollop";
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protected static final String[] QUICK_WORDS = new String[] { "quick", "brown", "fox", "jumps", "lazy", "dog" };
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protected MimetypeMap mimetypeMap;
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protected MetadataExtracter transformer;
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public final void setMimetypeMap(MimetypeMap mimetypeMap)
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{
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this.mimetypeMap = mimetypeMap;
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}
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protected abstract MetadataExtracter getExtracter();
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/**
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* Ensures that the temp locations are cleaned out before the tests start
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*/
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@Override
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protected void onSetUpInTransaction() throws Exception
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{
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// perform a little cleaning up
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long now = System.currentTimeMillis();
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TempFileProvider.TempFileCleanerJob.removeFiles(now);
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}
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/**
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* Check that all objects are present
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*/
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public void testSetUp() throws Exception
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{
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assertNotNull("MimetypeMap not present", mimetypeMap);
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// check that the quick resources are available
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File sourceFile = AbstractMetadataExtracterTest.loadQuickTestFile("txt");
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assertNotNull("quick.* files should be available from Tests", sourceFile);
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}
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/**
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* Helper method to load one of the "The quick brown fox" files from the
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* classpath.
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*
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* @param extension the extension of the file required
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* @return Returns a test resource loaded from the classpath or
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* <tt>null</tt> if no resource could be found.
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* @throws IOException
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*/
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public static File loadQuickTestFile(String extension) throws IOException
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{
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URL url = AbstractMetadataExtracterTest.class.getClassLoader().getResource("quick/quick." + extension);
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if (url == null)
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{
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return null;
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}
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File file = new File(url.getFile());
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if (!file.exists())
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{
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return null;
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}
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return file;
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}
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public Map<QName, Serializable> extractFromExtension(String ext, String mimetype) throws Exception
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{
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Map<QName, Serializable> destination = new HashMap<QName, Serializable>();
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// attempt to get a source file for each mimetype
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File sourceFile = AbstractMetadataExtracterTest.loadQuickTestFile(ext);
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if (sourceFile == null)
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{
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throw new FileNotFoundException("No quick." + ext + " file found for test");
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}
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// construct a reader onto the source file
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ContentReader sourceReader = new FileContentReader(sourceFile);
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sourceReader.setMimetype(mimetype);
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getExtracter().extract(sourceReader, destination);
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return destination;
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}
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public void testCommonMetadata(Map<QName, Serializable> destination)
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{
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assertEquals(QUICK_TITLE, destination.get(ContentModel.PROP_TITLE));
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assertEquals(QUICK_DESCRIPTION, destination.get(ContentModel.PROP_DESCRIPTION));
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assertEquals(QUICK_CREATOR, destination.get(ContentModel.PROP_AUTHOR));
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}
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}
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