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ALF-9521 Update the MetadataExtrator OverwritePolicy PRAGMATIC (the default) to always copy media related properties (such as image width), and add a PRUDENT for the previous PRAGMATIC behaviour

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git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@30702 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Nick Burch
2011-09-22 11:59:43 +00:00
parent b385e57f87
commit fa9c522610
2 changed files with 143 additions and 9 deletions
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51
source/java/org/alfresco/repo/content/metadata/MappingMetadataExtracterTest.java
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@@ -33,6 +33,7 @@ import org.alfresco.repo.content.filestore.FileContentReader;
import org.alfresco.repo.content.metadata.MetadataExtracter.OverwritePolicy;
import org.alfresco.repo.content.transform.AbstractContentTransformerTest;
import org.alfresco.service.cmr.repository.ContentReader;
import org.alfresco.service.namespace.NamespaceService;
import org.alfresco.service.namespace.QName;
/**
@@ -71,10 +72,11 @@ public class MappingMetadataExtracterTest extends TestCase
{
destination.clear();
extracter.extract(reader, destination);
assertEquals(3, destination.size());
assertEquals(4, destination.size());
assertTrue(destination.containsKey(DummyMappingMetadataExtracter.QNAME_A1));
assertTrue(destination.containsKey(DummyMappingMetadataExtracter.QNAME_A2));
assertTrue(destination.containsKey(DummyMappingMetadataExtracter.QNAME_B));
assertTrue(destination.containsKey(DummyMappingMetadataExtracter.QNAME_IMG));
}
public void testPropertyMappingOverride() throws Exception
@@ -103,11 +105,12 @@ public class MappingMetadataExtracterTest extends TestCase
// Added a3
destination.clear();
extracter.extract(reader, destination);
assertEquals(4, destination.size());
assertEquals(5, destination.size());
assertTrue(destination.containsKey(DummyMappingMetadataExtracter.QNAME_A1));
assertTrue(destination.containsKey(DummyMappingMetadataExtracter.QNAME_A2));
assertTrue(destination.containsKey(DummyMappingMetadataExtracter.QNAME_A3));
assertTrue(destination.containsKey(DummyMappingMetadataExtracter.QNAME_B));
assertTrue(destination.containsKey(DummyMappingMetadataExtracter.QNAME_IMG));
}
public void testPropertyMappingOverrideExtra() throws Exception
@@ -131,27 +134,60 @@ public class MappingMetadataExtracterTest extends TestCase
{
extracter.setOverwritePolicy(OverwritePolicy.EAGER);
extracter.extract(reader, destination);
assertEquals(3, destination.size());
assertEquals(4, destination.size());
assertEquals(DummyMappingMetadataExtracter.VALUE_A, destination.get(DummyMappingMetadataExtracter.QNAME_A1));
assertEquals(DummyMappingMetadataExtracter.VALUE_A, destination.get(DummyMappingMetadataExtracter.QNAME_A2));
assertEquals(DummyMappingMetadataExtracter.VALUE_B, destination.get(DummyMappingMetadataExtracter.QNAME_B));
assertEquals(DummyMappingMetadataExtracter.VALUE_IMG, destination.get(DummyMappingMetadataExtracter.QNAME_IMG));
}
public void testOverwritePolicyPragmatic()
{
extracter.setOverwritePolicy(OverwritePolicy.PRAGMATIC);
// Put some values in to start with
destination.put(DummyMappingMetadataExtracter.QNAME_C, "Will not change");
destination.put(DummyMappingMetadataExtracter.QNAME_IMG, "Will be changed");
// Extract
extracter.extract(reader, destination);
assertEquals(3, destination.size());
assertEquals(5, destination.size());
// Check the values as extracted
assertEquals(JunkValue.INSTANCE, destination.get(DummyMappingMetadataExtracter.QNAME_A1));
assertEquals(DummyMappingMetadataExtracter.VALUE_A, destination.get(DummyMappingMetadataExtracter.QNAME_A2));
assertEquals(DummyMappingMetadataExtracter.VALUE_B, destination.get(DummyMappingMetadataExtracter.QNAME_B));
// Normal values not changed
assertEquals("Will not change", destination.get(DummyMappingMetadataExtracter.QNAME_C));
// Media parts are always overridden
assertEquals(DummyMappingMetadataExtracter.VALUE_IMG, destination.get(DummyMappingMetadataExtracter.QNAME_IMG));
}
public void testOverwritePolicyPrudent()
{
extracter.setOverwritePolicy(OverwritePolicy.PRUDENT);
// Add a media property, won't be changed
destination.put(DummyMappingMetadataExtracter.QNAME_IMG, "Won't be changed");
// Extract and check
extracter.extract(reader, destination);
assertEquals(4, destination.size());
assertEquals(JunkValue.INSTANCE, destination.get(DummyMappingMetadataExtracter.QNAME_A1));
assertEquals(DummyMappingMetadataExtracter.VALUE_A, destination.get(DummyMappingMetadataExtracter.QNAME_A2));
assertEquals(DummyMappingMetadataExtracter.VALUE_B, destination.get(DummyMappingMetadataExtracter.QNAME_B));
// Media behaves the same as the others
assertEquals("Won't be changed", destination.get(DummyMappingMetadataExtracter.QNAME_IMG));
}
public void testOverwritePolicyCautious()
{
extracter.setOverwritePolicy(OverwritePolicy.CAUTIOUS);
extracter.extract(reader, destination);
assertEquals(3, destination.size());
assertEquals(4, destination.size());
assertEquals(JunkValue.INSTANCE, destination.get(DummyMappingMetadataExtracter.QNAME_A1));
assertEquals("", destination.get(DummyMappingMetadataExtracter.QNAME_A2));
assertEquals(null, destination.get(DummyMappingMetadataExtracter.QNAME_B));
@@ -174,10 +210,12 @@ public class MappingMetadataExtracterTest extends TestCase
public static final String PROP_C = "c";
public static final String PROP_D = "d";
public static final String PROP_E = "e";
public static final String PROP_IMG = "exif";
public static final String VALUE_A = "AAA";
public static final String VALUE_B = "BBB";
public static final String VALUE_C = "CCC";
public static final String VALUE_D = "DDD";
public static final String VALUE_IMG = "IMAGE";
public static final String NAMESPACE_MY = "http://DummyMappingMetadataExtracter";
public static final QName QNAME_A1 = QName.createQName(NAMESPACE_MY, "a1");
@@ -187,6 +225,7 @@ public class MappingMetadataExtracterTest extends TestCase
public static final QName QNAME_C = QName.createQName(NAMESPACE_MY, "c");
public static final QName QNAME_D = QName.createQName(NAMESPACE_MY, "d");
public static final QName QNAME_E = QName.createQName(NAMESPACE_MY, "e"); // not extracted
public static final QName QNAME_IMG = QName.createQName(NamespaceService.EXIF_MODEL_1_0_URI, "test");
private static final Set<String> MIMETYPES;
static
{
@@ -210,6 +249,7 @@ public class MappingMetadataExtracterTest extends TestCase
defaultMapping = new HashMap<String, Set<QName>>(7);
defaultMapping.put(PROP_A, new HashSet<QName>(Arrays.asList(QNAME_A1, QNAME_A2)));
defaultMapping.put(PROP_B, new HashSet<QName>(Arrays.asList(QNAME_B)));
defaultMapping.put(PROP_IMG, new HashSet<QName>(Arrays.asList(QNAME_IMG)));
initCheck = true;
@@ -232,6 +272,7 @@ public class MappingMetadataExtracterTest extends TestCase
ret.put(PROP_B, VALUE_B);
ret.put(PROP_C, VALUE_C);
ret.put(PROP_D, VALUE_D);
ret.put(PROP_IMG, VALUE_IMG);
return ret;
}
}