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git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@2005 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
98 lines
2.7 KiB
Java
98 lines
2.7 KiB
Java
/*
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* Copyright (C) 2005 Jesper Steen Møller
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*
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* Licensed under the Mozilla Public License version 1.1
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* with a permitted attribution clause. You may obtain a
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* copy of the License at
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*
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* http://www.alfresco.org/legal/license.txt
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
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* either express or implied. See the License for the specific
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* language governing permissions and limitations under the
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* License.
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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.Collections;
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import java.util.Map;
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import java.util.Set;
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import org.alfresco.service.namespace.QName;
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/**
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*
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* @author Jesper Steen Møller
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*/
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abstract public class AbstractMetadataExtracter implements MetadataExtracter
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{
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private Set<String> mimetypes;
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private double reliability;
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private long extractionTime;
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protected AbstractMetadataExtracter(String mimetype, double reliability, long extractionTime)
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{
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this.mimetypes = Collections.singleton(mimetype);
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this.reliability = reliability;
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this.extractionTime = extractionTime;
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}
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protected AbstractMetadataExtracter(Set<String> mimetypes, double reliability, long extractionTime)
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{
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this.mimetypes = mimetypes;
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this.reliability = reliability;
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this.extractionTime = extractionTime;
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}
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public double getReliability(String sourceMimetype)
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{
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if (mimetypes.contains(sourceMimetype))
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return reliability;
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else
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return 0.0;
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}
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public long getExtractionTime()
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{
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return extractionTime;
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}
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/**
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* Examines a value or string for nulls and adds it to the map (if
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* non-empty)
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*
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* @param prop Alfresco's <code>ContentModel.PROP_</code> to set.
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* @param value Value to set it to
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* @param destination Map into which to set it
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* @return true, if set, false otherwise
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*/
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protected boolean trimPut(QName prop, Object value, Map<QName, Serializable> destination)
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{
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if (value == null)
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return false;
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if (value instanceof String)
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{
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String svalue = ((String) value).trim();
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if (svalue.length() > 0)
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{
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destination.put(prop, svalue);
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return true;
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}
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return false;
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}
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else if (value instanceof Serializable)
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{
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destination.put(prop, (Serializable) value);
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}
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else
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{
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destination.put(prop, value.toString());
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}
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return true;
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}
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}
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