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https://github.com/Alfresco/alfresco-community-repo.git
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f31523d048
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@13866 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
113 lines
3.5 KiB
Java
113 lines
3.5 KiB
Java
/*
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* Copyright (C) 2005 Jesper Steen Møller
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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* As a special exception to the terms and conditions of version 2.0 of
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* the GPL, you may redistribute this Program in connection with Free/Libre
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* and Open Source Software ("FLOSS") applications as described in Alfresco's
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* FLOSS exception. You should have recieved a copy of the text describing
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* the FLOSS exception, and it is also available here:
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* http://www.alfresco.com/legal/licensing" */
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package org.alfresco.repo.content.metadata;
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import java.io.Serializable;
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import java.util.Arrays;
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import java.util.HashSet;
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import java.util.Map;
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import org.alfresco.repo.content.MimetypeMap;
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import org.alfresco.service.cmr.repository.ContentReader;
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import org.alfresco.util.PropertyCheck;
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/**
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* Extracts values from Star Office documents into the following:
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* <pre>
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* <b>author:</b> -- cm:author
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* <b>title:</b> -- cm:title
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* <b>description:</b> -- cm:description
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* </pre>
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*
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* @author Jesper Steen Møller
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*/
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public class OpenOfficeMetadataExtracter extends AbstractMappingMetadataExtracter implements OpenOfficeMetadataWorker
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{
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public static String[] SUPPORTED_MIMETYPES = new String[] {
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MimetypeMap.MIMETYPE_STAROFFICE5_WRITER,
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MimetypeMap.MIMETYPE_STAROFFICE5_IMPRESS,
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MimetypeMap.MIMETYPE_OPENOFFICE1_WRITER,
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MimetypeMap.MIMETYPE_OPENOFFICE1_IMPRESS
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};
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private OpenOfficeMetadataWorker worker;
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public OpenOfficeMetadataExtracter()
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{
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super(new HashSet<String>(Arrays.asList(SUPPORTED_MIMETYPES)));
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}
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public void setWorker(OpenOfficeMetadataWorker worker)
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{
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this.worker = worker;
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}
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/**
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* Initialises the bean by establishing an UNO connection
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*/
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@Override
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public synchronized void init()
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{
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PropertyCheck.mandatory("OpenOfficeMetadataExtracter", "worker", worker);
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// Base initialization
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super.init();
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}
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/**
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* {@inheritDoc}
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*/
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public boolean isConnected()
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{
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return worker.isConnected();
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}
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/**
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* Perform the default check, but also check if the OpenOffice connection is good.
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*/
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@Override
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public boolean isSupported(String sourceMimetype)
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{
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if (!isConnected())
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{
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return false;
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}
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return super.isSupported(sourceMimetype);
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}
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/**
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* {@inheritDoc}
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*/
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@Override
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public Map<String, Serializable> extractRaw(ContentReader reader) throws Throwable
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{
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Map<String, Serializable> rawProperties = newRawMap();
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Map<String, Serializable> result = this.worker.extractRaw(reader);
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for (Map.Entry<String, Serializable> entry : result.entrySet())
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{
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putRawValue(entry.getKey(), entry.getValue(), rawProperties);
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}
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return rawProperties;
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}
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}
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