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Upgraded OpenDocumentMetadataExtracter to new infrastructure.

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Added more OpenDocument test documents.


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@5690 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Derek Hulley
2007-05-16 10:27:36 +00:00
parent 8c7782027f
commit f03f95325a
14 changed files with 273 additions and 49 deletions
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78
source/java/org/alfresco/repo/content/metadata/OpenDocumentMetadataExtracter.java
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@@ -29,9 +29,10 @@ import java.io.InputStream;
import java.io.Serializable;
import java.util.Arrays;
import java.util.HashSet;
import java.util.Hashtable;
import java.util.Map;
import java.util.Set;
import org.alfresco.model.ContentModel;
import org.alfresco.repo.content.MimetypeMap;
import org.alfresco.service.cmr.repository.ContentReader;
import org.alfresco.service.namespace.QName;
@@ -43,12 +44,39 @@ import com.catcode.odf.OpenDocumentMetadata;
* Metadata extractor for the
* {@link org.alfresco.repo.content.MimetypeMap#MIMETYPE_OPENDOCUMENT_TEXT MIMETYPE_OPENDOCUMENT_XXX}
* mimetypes.
* <pre>
* <b>creationDate:</b> -- cm:created
* <b>creator:</b> -- cm:author
* <b>date:</b>
* <b>description:</b> -- cm:description
* <b>generator:</b>
* <b>initialCreator:</b>
* <b>keyword:</b>
* <b>language:</b>
* <b>printDate:</b>
* <b>printedBy:</b>
* <b>subject:</b>
* <b>title:</b> -- cm:title
* </pre>
*
* @author Antti Jokipii
*/
public class OpenDocumentMetadataExtracter extends AbstractMetadataExtracter
public class OpenDocumentMetadataExtracter extends AbstractMappingMetadataExtracter
{
private static String[] mimeTypes = new String[] {
private static final String KEY_CREATION_DATE = "creationDate";
private static final String KEY_CREATOR = "creator";
private static final String KEY_DATE = "date";
private static final String KEY_DESCRIPTION = "description";
private static final String KEY_GENERATOR = "generator";
private static final String KEY_INITIAL_CREATOR = "initialCreator";
private static final String KEY_KEYWORD = "keyword";
private static final String KEY_LANGUAGE = "language";
private static final String KEY_PRINT_DATE = "printDate";
private static final String KEY_PRINTED_BY = "printedBy";
private static final String KEY_SUBJECT = "subject";
private static final String KEY_TITLE = "title";
public static String[] SUPPORTED_MIMETYPES = new String[] {
MimetypeMap.MIMETYPE_OPENDOCUMENT_TEXT,
MimetypeMap.MIMETYPE_OPENDOCUMENT_TEXT_TEMPLATE,
MimetypeMap.MIMETYPE_OPENDOCUMENT_GRAPHICS,
@@ -65,15 +93,18 @@ public class OpenDocumentMetadataExtracter extends AbstractMetadataExtracter
MimetypeMap.MIMETYPE_OPENDOCUMENT_FORMULA_TEMPLATE,
MimetypeMap.MIMETYPE_OPENDOCUMENT_TEXT_MASTER,
MimetypeMap.MIMETYPE_OPENDOCUMENT_TEXT_WEB,
MimetypeMap.MIMETYPE_OPENDOCUMENT_DATABASE, };
MimetypeMap.MIMETYPE_OPENDOCUMENT_DATABASE };
public OpenDocumentMetadataExtracter()
{
super(new HashSet<String>(Arrays.asList(mimeTypes)), 1.00, 1000);
super(new HashSet<String>(Arrays.asList(SUPPORTED_MIMETYPES)));
}
public void extractInternal(ContentReader reader, Map<QName, Serializable> destination) throws Throwable
@Override
public Map<String, Serializable> extractRaw(ContentReader reader) throws Throwable
{
Map<String, Serializable> rawProperties = newRawMap();
ODFMetaFileAnalyzer analyzer = new ODFMetaFileAnalyzer();
InputStream is = null;
try
@@ -84,11 +115,34 @@ public class OpenDocumentMetadataExtracter extends AbstractMetadataExtracter
if (docInfo != null)
{
// set the metadata
destination.put(ContentModel.PROP_AUTHOR, docInfo.getCreator());
destination.put(ContentModel.PROP_TITLE, docInfo.getTitle());
destination.put(ContentModel.PROP_DESCRIPTION, docInfo.getDescription());
destination.put(ContentModel.PROP_CREATED, docInfo.getCreationDate());
putRawValue(KEY_CREATION_DATE, docInfo.getCreationDate(), rawProperties);
putRawValue(KEY_CREATOR, docInfo.getCreator(), rawProperties);
putRawValue(KEY_DATE, docInfo.getDate(), rawProperties);
putRawValue(KEY_DESCRIPTION, docInfo.getDescription(), rawProperties);
putRawValue(KEY_GENERATOR, docInfo.getGenerator(), rawProperties);
putRawValue(KEY_INITIAL_CREATOR, docInfo.getInitialCreator(), rawProperties);
putRawValue(KEY_KEYWORD, docInfo.getKeyword(), rawProperties);
putRawValue(KEY_LANGUAGE, docInfo.getLanguage(), rawProperties);
putRawValue(KEY_PRINT_DATE, docInfo.getPrintDate(), rawProperties);
putRawValue(KEY_PRINTED_BY, docInfo.getPrintedBy(), rawProperties);
putRawValue(KEY_SUBJECT, docInfo.getSubject(), rawProperties);
putRawValue(KEY_TITLE, docInfo.getTitle(), rawProperties);
// Handle user-defined properties dynamically
Map<String, Set<QName>> mapping = super.getMapping();
Hashtable userDefinedProperties = docInfo.getUserDefined();
// Extract those user properties for which there is a mapping
for (String key : mapping.keySet())
{
if (userDefinedProperties.containsKey(key))
{
Object value = userDefinedProperties.get(key);
if (value != null && value instanceof Serializable)
{
putRawValue(key, (Serializable) value, rawProperties);
}
}
}
}
}
finally
@@ -98,5 +152,7 @@ public class OpenDocumentMetadataExtracter extends AbstractMetadataExtracter
try { is.close(); } catch (IOException e) {}
}
}
// Done
return rawProperties;
}
}