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Final fix for AR-357: Metadata extractors are configurable

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git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@6246 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Derek Hulley
2007-07-13 15:35:58 +00:00
parent 44f6b94cff
commit 8288d99e98
8 changed files with 199 additions and 129 deletions
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42
source/java/org/alfresco/repo/content/metadata/OpenOfficeMetadataExtracter.java
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@@ -32,10 +32,8 @@ import java.util.Map;
import net.sf.jooreports.openoffice.connection.OpenOfficeConnection;
import org.alfresco.model.ContentModel;
import org.alfresco.repo.content.MimetypeMap;
import org.alfresco.service.cmr.repository.ContentReader;
import org.alfresco.service.namespace.QName;
import org.alfresco.util.PropertyCheck;
import org.alfresco.util.TempFileProvider;
@@ -48,25 +46,33 @@ import com.sun.star.ucb.XFileIdentifierConverter;
import com.sun.star.uno.UnoRuntime;
/**
* Extracts values from Star Office documents into the following:
* <pre>
* <b>author:</b> -- cm:author
* <b>title:</b> -- cm:title
* <b>description:</b> -- cm:description
* </pre>
*
* @author Jesper Steen Møller
*/
public class OpenOfficeMetadataExtracter extends AbstractMetadataExtracter
public class OpenOfficeMetadataExtracter extends AbstractMappingMetadataExtracter
{
private static final String KEY_AUTHOR = "author";
private static final String KEY_TITLE = "title";
private static final String KEY_DESCRIPTION = "description";
public static String[] SUPPORTED_MIMETYPES = new String[] {
MimetypeMap.MIMETYPE_STAROFFICE5_WRITER,
MimetypeMap.MIMETYPE_STAROFFICE5_IMPRESS,
MimetypeMap.MIMETYPE_OPENOFFICE1_WRITER,
MimetypeMap.MIMETYPE_OPENOFFICE1_IMPRESS
// Add the other OpenOffice.org stuff here
// In fact, other types may apply as well, but should be counted as lower
// quality since they involve conversion.
};
private OpenOfficeConnection connection;
public OpenOfficeMetadataExtracter()
{
super(new HashSet<String>(Arrays.asList(SUPPORTED_MIMETYPES)), 1.00, 10000);
super(new HashSet<String>(Arrays.asList(SUPPORTED_MIMETYPES)));
}
public void setConnection(OpenOfficeConnection connection)
@@ -119,8 +125,11 @@ public class OpenOfficeMetadataExtracter extends AbstractMetadataExtracter
return connection.isConnected();
}
public void extractInternal(ContentReader reader, final Map<QName, Serializable> destination) throws Throwable
@Override
public Map<String, Serializable> extractRaw(ContentReader reader) throws Throwable
{
Map<String, Serializable> rawProperties = newRawMap();
String sourceMimetype = reader.getMimetype();
// create temporary files to convert from and to
@@ -154,24 +163,17 @@ public class OpenOfficeMetadataExtracter extends AbstractMetadataExtracter
infoSupplier
.getDocumentInfo());
// Titled aspect
trimPut(ContentModel.PROP_TITLE, propSet.getPropertyValue("Title"), destination);
trimPut(ContentModel.PROP_DESCRIPTION, propSet.getPropertyValue("Subject"), destination);
// Auditable aspect
// trimPut(ContentModel.PROP_CREATED,
// si.getCreateDateTime(), destination);
trimPut(ContentModel.PROP_AUTHOR, propSet.getPropertyValue("Author"), destination);
// trimPut(ContentModel.PROP_MODIFIED,
// si.getLastSaveDateTime(), destination);
// trimPut(ContentModel.PROP_MODIFIER, si.getLastAuthor(),
// destination);
putRawValue(KEY_TITLE, propSet.getPropertyValue("Title").toString(), rawProperties);
putRawValue(KEY_DESCRIPTION, propSet.getPropertyValue("Subject").toString(), rawProperties);
putRawValue(KEY_AUTHOR, propSet.getPropertyValue("Author").toString(), rawProperties);
}
finally
{
document.dispose();
}
}
// Done
return rawProperties;
}
public String toUrl(File file, OpenOfficeConnection connection) throws ConnectException