1 /*
2 * ModeShape (http://www.modeshape.org)
3 * See the COPYRIGHT.txt file distributed with this work for information
4 * regarding copyright ownership. Some portions may be licensed
5 * to Red Hat, Inc. under one or more contributor license agreements.
6 * See the AUTHORS.txt file in the distribution for a full listing of
7 * individual contributors.
8 *
9 * ModeShape is free software. Unless otherwise indicated, all code in ModeShape
10 * is licensed to you under the terms of the GNU Lesser General Public License as
11 * published by the Free Software Foundation; either version 2.1 of
12 * the License, or (at your option) any later version.
13 *
14 * ModeShape is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * Lesser General Public License for more details.
18 *
19 * You should have received a copy of the GNU Lesser General Public
20 * License along with this software; if not, write to the Free
21 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
22 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
23 */
24 package org.modeshape.sequencer.msoffice;
25
26 import java.io.InputStream;
27 import org.apache.poi.poifs.eventfilesystem.POIFSReader;
28
29 /**
30 * Utility for extracting metadata from Excel files
31 */
32 public class MSOfficeMetadataReader {
33
34 public static MSOfficeMetadata instance( InputStream stream ) {
35 try {
36 POIFSReader r = new POIFSReader();
37 MSOfficeMetadata MSOfficeMetadataListener = new MSOfficeMetadata();
38 r.registerListener(MSOfficeMetadataListener, "\005SummaryInformation");
39 r.read(stream);
40 return MSOfficeMetadataListener;
41 } catch (Exception e) {
42 e.printStackTrace();
43 return null;
44 }
45 }
46
47 }