Moving to root below branch label

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@2005 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
2025-07-24 17:32:48 +00:00 · 2005-12-08 07:13:07 +00:00
commit e1e6508fec
1095 changed files with 230566 additions and 0 deletions
--- a/source/java/org/alfresco/repo/content/metadata/OfficeMetadataExtracter.java
+++ b/source/java/org/alfresco/repo/content/metadata/OfficeMetadataExtracter.java
@@ -0,0 +1,108 @@
+/*
+ * Copyright (C) 2005 Jesper Steen M<>ller
+ *
+ * Licensed under the Mozilla Public License version 1.1 
+ * with a permitted attribution clause. You may obtain a
+ * copy of the License at
+ *
+ *   http://www.alfresco.org/legal/license.txt
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
+ * either express or implied. See the License for the specific
+ * language governing permissions and limitations under the
+ * License.
+ */
+package org.alfresco.repo.content.metadata;
+
+import java.io.IOException;
+import java.io.Serializable;
+import java.util.Arrays;
+import java.util.HashSet;
+import java.util.Map;
+
+import org.alfresco.model.ContentModel;
+import org.alfresco.repo.content.MimetypeMap;
+import org.alfresco.service.cmr.repository.ContentIOException;
+import org.alfresco.service.cmr.repository.ContentReader;
+import org.alfresco.service.namespace.QName;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.apache.poi.hpsf.DocumentSummaryInformation;
+import org.apache.poi.hpsf.PropertySet;
+import org.apache.poi.hpsf.PropertySetFactory;
+import org.apache.poi.hpsf.SummaryInformation;
+import org.apache.poi.poifs.eventfilesystem.POIFSReader;
+import org.apache.poi.poifs.eventfilesystem.POIFSReaderEvent;
+import org.apache.poi.poifs.eventfilesystem.POIFSReaderListener;
+
+/**
+ * 
+ * @author Jesper Steen M<>ller
+ */
+public class OfficeMetadataExtracter extends AbstractMetadataExtracter
+{
+
+    private static final Log logger = LogFactory.getLog(OfficeMetadataExtracter.class);
+    private static String[] mimeTypes = new String[] { MimetypeMap.MIMETYPE_WORD, MimetypeMap.MIMETYPE_EXCEL,
+            MimetypeMap.MIMETYPE_PPT };
+
+    public OfficeMetadataExtracter()
+    {
+        super(new HashSet<String>(Arrays.asList(mimeTypes)), 1.0, 1000);
+    }
+
+    public void extract(ContentReader reader, final Map<QName, Serializable> destination) throws ContentIOException
+    {
+        POIFSReaderListener readerListener = new POIFSReaderListener()
+        {
+            public void processPOIFSReaderEvent(final POIFSReaderEvent event)
+            {
+                try
+                {
+                    PropertySet ps = PropertySetFactory.create(event.getStream());
+                    if (ps instanceof SummaryInformation)
+                    {
+                        SummaryInformation si = (SummaryInformation) ps;
+                        // Titled aspect
+                        trimPut(ContentModel.PROP_TITLE, si.getTitle(), destination);
+                        trimPut(ContentModel.PROP_DESCRIPTION, si.getSubject(), destination);
+
+                        // Auditable aspect
+                        trimPut(ContentModel.PROP_CREATED, si.getCreateDateTime(), destination);
+                        trimPut(ContentModel.PROP_CREATOR, si.getAuthor(), destination);
+                        trimPut(ContentModel.PROP_MODIFIED, si.getLastSaveDateTime(), destination);
+                        trimPut(ContentModel.PROP_MODIFIER, si.getLastAuthor(), destination);
+                    }
+                    else if (ps instanceof DocumentSummaryInformation)
+                    {
+                        DocumentSummaryInformation dsi = (DocumentSummaryInformation) ps;
+
+                        // These are not really interesting to any aspect:
+                        // trimPut(ContentModel.PROP_xxx, dsi.getCompany(),
+                        // destination);
+                        // trimPut(ContentModel.PROP_yyy, dsi.getManager(),
+                        // destination);
+                    }
+                }
+                catch (Exception ex)
+                {
+                    throw new ContentIOException("Property set stream: " + event.getPath() + event.getName(), ex);
+                }
+            }
+        };
+        try
+        {
+            POIFSReader r = new POIFSReader();
+            r.registerListener(readerListener, SummaryInformation.DEFAULT_STREAM_NAME);
+            r.read(reader.getContentInputStream());
+        }
+        catch (IOException e)
+        {
+            throw new ContentIOException("Compound Document SummaryInformation metadata extraction failed: \n"
+                    + "   reader: " + reader,
+                    e);
+        }
+    }
+}