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62f07a8661
The remaining extractors to be converted to Tika now have been, tests have been included for the image metadata extraction, and some extension points for future extractors have been created. git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@20669 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
80 lines
2.4 KiB
Java
80 lines
2.4 KiB
Java
/*
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* Copyright (C) 2005-2010 Alfresco Software Limited.
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*
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* This file is part of Alfresco
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*
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* Alfresco is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Alfresco 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 Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
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*/
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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.ArrayList;
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import java.util.Map;
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import org.alfresco.repo.content.MimetypeMap;
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import org.apache.tika.metadata.Metadata;
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import org.apache.tika.parser.Parser;
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import org.apache.tika.parser.dwg.DWGParser;
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/**
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* Metadata extractor for the
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* {@link org.alfresco.repo.content.MimetypeMap#MIMETYPE_DWG MIMETYPE_DWG}
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* mimetype.
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* <pre>
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* <b>title:</b> -- cm:title
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* <b>description:</b> -- cm:description
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* <b>author:</b> -- cm:author
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* <b>keywords:</b>
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* <b>comments:</b>
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* <b>lastauthor:</b>
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* </pre>
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*
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* Uses Apache Tika
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*
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* @author Nick Burch
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*/
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public class DWGMetadataExtracter extends TikaPoweredMetadataExtracter
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{
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private static final String KEY_KEYWORD = "keyword";
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private static final String KEY_LAST_AUTHOR = "lastAuthor";
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public static ArrayList<String> SUPPORTED_MIMETYPES = buildSupportedMimetypes(
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new String[] {
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MimetypeMap.MIMETYPE_APP_DWG,
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MimetypeMap.MIMETYPE_IMG_DWG,
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"image/x-dwg", // Was used before IANA registration
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},
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new DWGParser()
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);
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public DWGMetadataExtracter()
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{
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super(SUPPORTED_MIMETYPES);
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}
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@Override
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protected Map<String, Serializable> extractSpecific(Metadata metadata,
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Map<String, Serializable> properties, Map<String,String> headers) {
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putRawValue(KEY_KEYWORD, metadata.get(Metadata.KEYWORDS), properties);
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putRawValue(KEY_LAST_AUTHOR, metadata.get(Metadata.LAST_AUTHOR), properties);
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return properties;
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}
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@Override
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protected Parser getParser() {
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return new DWGParser();
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}
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}
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