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fa9c522610
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@30702 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
286 lines
12 KiB
Java
286 lines
12 KiB
Java
/*
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* Copyright (C) 2005-2010 Alfresco Software Limited.
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*
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* This file is part of Alfresco
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*
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* Alfresco is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Alfresco is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.alfresco.repo.content.metadata;
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import java.io.Serializable;
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import java.util.Arrays;
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import java.util.HashMap;
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import java.util.HashSet;
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import java.util.Map;
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import java.util.Properties;
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import java.util.Set;
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import junit.framework.TestCase;
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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.repo.content.metadata.MetadataExtracter.OverwritePolicy;
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import org.alfresco.repo.content.transform.AbstractContentTransformerTest;
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import org.alfresco.service.cmr.repository.ContentReader;
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import org.alfresco.service.namespace.NamespaceService;
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import org.alfresco.service.namespace.QName;
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/**
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* @see org.alfresco.repo.content.metadata.AbstractMappingMetadataExtracter
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*
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* @author Derek Hulley
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*/
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public class MappingMetadataExtracterTest extends TestCase
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{
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private DummyMappingMetadataExtracter extracter;
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private ContentReader reader;
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private Map<QName, Serializable> destination;
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@Override
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protected void setUp() throws Exception
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{
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extracter = new DummyMappingMetadataExtracter();
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extracter.register();
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reader = new FileContentReader(AbstractContentTransformerTest.loadQuickTestFile("txt"));
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reader.setMimetype(MimetypeMap.MIMETYPE_TEXT_PLAIN);
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destination = new HashMap<QName, Serializable>(7);
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destination.put(DummyMappingMetadataExtracter.QNAME_A1, JunkValue.INSTANCE);
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destination.put(DummyMappingMetadataExtracter.QNAME_A2, "");
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destination.put(DummyMappingMetadataExtracter.QNAME_B, null);
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}
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public void testSetUp()
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{
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assertNotNull(reader);
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assertNotNull(extracter);
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assertTrue("Extracter not initialized.", extracter.initCheck);
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}
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public void testDefaultExtract() throws Exception
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{
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destination.clear();
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extracter.extract(reader, destination);
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assertEquals(4, destination.size());
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assertTrue(destination.containsKey(DummyMappingMetadataExtracter.QNAME_A1));
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assertTrue(destination.containsKey(DummyMappingMetadataExtracter.QNAME_A2));
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assertTrue(destination.containsKey(DummyMappingMetadataExtracter.QNAME_B));
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assertTrue(destination.containsKey(DummyMappingMetadataExtracter.QNAME_IMG));
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}
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public void testPropertyMappingOverride() throws Exception
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{
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Properties props = new Properties();
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props.put("namespace.prefix.my", DummyMappingMetadataExtracter.NAMESPACE_MY);
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props.put(DummyMappingMetadataExtracter.PROP_A, " my:a1, my:a2 ");
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extracter.setMappingProperties(props);
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extracter.register();
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// Only mapped 'a'
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destination.clear();
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extracter.extract(reader, destination);
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assertEquals(2, destination.size());
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assertTrue(destination.containsKey(DummyMappingMetadataExtracter.QNAME_A1));
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assertTrue(destination.containsKey(DummyMappingMetadataExtracter.QNAME_A2));
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}
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public void testPropertyMappingMerge() throws Exception
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{
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Properties props = new Properties();
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props.put("namespace.prefix.my", DummyMappingMetadataExtracter.NAMESPACE_MY);
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props.put(DummyMappingMetadataExtracter.PROP_A, " my:a3 ");
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extracter.setMappingProperties(props);
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extracter.setInheritDefaultMapping(true);
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extracter.register();
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// Added a3
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destination.clear();
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extracter.extract(reader, destination);
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assertEquals(5, destination.size());
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assertTrue(destination.containsKey(DummyMappingMetadataExtracter.QNAME_A1));
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assertTrue(destination.containsKey(DummyMappingMetadataExtracter.QNAME_A2));
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assertTrue(destination.containsKey(DummyMappingMetadataExtracter.QNAME_A3));
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assertTrue(destination.containsKey(DummyMappingMetadataExtracter.QNAME_B));
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assertTrue(destination.containsKey(DummyMappingMetadataExtracter.QNAME_IMG));
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}
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public void testPropertyMappingOverrideExtra() throws Exception
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{
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Properties props = new Properties();
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props.put("namespace.prefix.my", DummyMappingMetadataExtracter.NAMESPACE_MY);
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props.put(DummyMappingMetadataExtracter.PROP_C, " my:c ");
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props.put(DummyMappingMetadataExtracter.PROP_D, " my:d ");
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props.put(DummyMappingMetadataExtracter.PROP_E, " my:e ");
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extracter.setMappingProperties(props);
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extracter.register();
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// Added a3
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destination.clear();
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extracter.extract(reader, destination);
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assertEquals(2, destination.size());
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assertTrue(destination.containsKey(DummyMappingMetadataExtracter.QNAME_C));
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assertTrue(destination.containsKey(DummyMappingMetadataExtracter.QNAME_D));
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}
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public void testOverwritePolicyEager()
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{
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extracter.setOverwritePolicy(OverwritePolicy.EAGER);
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extracter.extract(reader, destination);
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assertEquals(4, destination.size());
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assertEquals(DummyMappingMetadataExtracter.VALUE_A, destination.get(DummyMappingMetadataExtracter.QNAME_A1));
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assertEquals(DummyMappingMetadataExtracter.VALUE_A, destination.get(DummyMappingMetadataExtracter.QNAME_A2));
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assertEquals(DummyMappingMetadataExtracter.VALUE_B, destination.get(DummyMappingMetadataExtracter.QNAME_B));
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assertEquals(DummyMappingMetadataExtracter.VALUE_IMG, destination.get(DummyMappingMetadataExtracter.QNAME_IMG));
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}
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public void testOverwritePolicyPragmatic()
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{
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extracter.setOverwritePolicy(OverwritePolicy.PRAGMATIC);
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// Put some values in to start with
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destination.put(DummyMappingMetadataExtracter.QNAME_C, "Will not change");
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destination.put(DummyMappingMetadataExtracter.QNAME_IMG, "Will be changed");
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// Extract
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extracter.extract(reader, destination);
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assertEquals(5, destination.size());
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// Check the values as extracted
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assertEquals(JunkValue.INSTANCE, destination.get(DummyMappingMetadataExtracter.QNAME_A1));
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assertEquals(DummyMappingMetadataExtracter.VALUE_A, destination.get(DummyMappingMetadataExtracter.QNAME_A2));
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assertEquals(DummyMappingMetadataExtracter.VALUE_B, destination.get(DummyMappingMetadataExtracter.QNAME_B));
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// Normal values not changed
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assertEquals("Will not change", destination.get(DummyMappingMetadataExtracter.QNAME_C));
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// Media parts are always overridden
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assertEquals(DummyMappingMetadataExtracter.VALUE_IMG, destination.get(DummyMappingMetadataExtracter.QNAME_IMG));
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}
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public void testOverwritePolicyPrudent()
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{
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extracter.setOverwritePolicy(OverwritePolicy.PRUDENT);
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// Add a media property, won't be changed
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destination.put(DummyMappingMetadataExtracter.QNAME_IMG, "Won't be changed");
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// Extract and check
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extracter.extract(reader, destination);
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assertEquals(4, destination.size());
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assertEquals(JunkValue.INSTANCE, destination.get(DummyMappingMetadataExtracter.QNAME_A1));
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assertEquals(DummyMappingMetadataExtracter.VALUE_A, destination.get(DummyMappingMetadataExtracter.QNAME_A2));
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assertEquals(DummyMappingMetadataExtracter.VALUE_B, destination.get(DummyMappingMetadataExtracter.QNAME_B));
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// Media behaves the same as the others
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assertEquals("Won't be changed", destination.get(DummyMappingMetadataExtracter.QNAME_IMG));
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}
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public void testOverwritePolicyCautious()
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{
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extracter.setOverwritePolicy(OverwritePolicy.CAUTIOUS);
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extracter.extract(reader, destination);
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assertEquals(4, destination.size());
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assertEquals(JunkValue.INSTANCE, destination.get(DummyMappingMetadataExtracter.QNAME_A1));
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assertEquals("", destination.get(DummyMappingMetadataExtracter.QNAME_A2));
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assertEquals(null, destination.get(DummyMappingMetadataExtracter.QNAME_B));
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}
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/**
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* A spoofed-up extracter that extracts the following:
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* <pre>
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* <b>a:</b> - A --> my:a1, my:a2
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* <b>b:</b> - B --> my:b
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* <b>c:</b> - C
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* <b>d:</b> - D
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* </pre>
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* @author Derek Hulley
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*/
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public static class DummyMappingMetadataExtracter extends AbstractMappingMetadataExtracter
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{
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public static final String PROP_A = "a";
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public static final String PROP_B = "b";
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public static final String PROP_C = "c";
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public static final String PROP_D = "d";
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public static final String PROP_E = "e";
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public static final String PROP_IMG = "exif";
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public static final String VALUE_A = "AAA";
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public static final String VALUE_B = "BBB";
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public static final String VALUE_C = "CCC";
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public static final String VALUE_D = "DDD";
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public static final String VALUE_IMG = "IMAGE";
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public static final String NAMESPACE_MY = "http://DummyMappingMetadataExtracter";
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public static final QName QNAME_A1 = QName.createQName(NAMESPACE_MY, "a1");
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public static final QName QNAME_A2 = QName.createQName(NAMESPACE_MY, "a2");
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public static final QName QNAME_A3 = QName.createQName(NAMESPACE_MY, "a3");
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public static final QName QNAME_B = QName.createQName(NAMESPACE_MY, "b");
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public static final QName QNAME_C = QName.createQName(NAMESPACE_MY, "c");
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public static final QName QNAME_D = QName.createQName(NAMESPACE_MY, "d");
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public static final QName QNAME_E = QName.createQName(NAMESPACE_MY, "e"); // not extracted
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public static final QName QNAME_IMG = QName.createQName(NamespaceService.EXIF_MODEL_1_0_URI, "test");
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private static final Set<String> MIMETYPES;
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static
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{
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MIMETYPES = new HashSet<String>(5);
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MIMETYPES.add(MimetypeMap.MIMETYPE_TEXT_PLAIN);
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MIMETYPES.add(MimetypeMap.MIMETYPE_XML);
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}
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Map<String, Set<QName>> defaultMapping;
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private boolean initCheck;
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public DummyMappingMetadataExtracter()
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{
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super(MIMETYPES);
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initCheck = false;
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}
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@Override
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protected void init()
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{
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defaultMapping = new HashMap<String, Set<QName>>(7);
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defaultMapping.put(PROP_A, new HashSet<QName>(Arrays.asList(QNAME_A1, QNAME_A2)));
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defaultMapping.put(PROP_B, new HashSet<QName>(Arrays.asList(QNAME_B)));
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defaultMapping.put(PROP_IMG, new HashSet<QName>(Arrays.asList(QNAME_IMG)));
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initCheck = true;
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super.init();
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}
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@Override
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protected Map<String, Set<QName>> getDefaultMapping()
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{
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return defaultMapping;
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}
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@Override
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protected Map<String, Serializable> extractRaw(ContentReader reader)
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{
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reader.getContentString();
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Map<String, Serializable> ret = new HashMap<String, Serializable>(7);
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ret.put(PROP_A, VALUE_A);
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ret.put(PROP_B, VALUE_B);
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ret.put(PROP_C, VALUE_C);
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ret.put(PROP_D, VALUE_D);
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ret.put(PROP_IMG, VALUE_IMG);
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return ret;
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}
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}
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private static class JunkValue implements Serializable
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{
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private static final JunkValue INSTANCE = new JunkValue();
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private static final long serialVersionUID = 1L;
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}
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}
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