mirror of
https://github.com/Alfresco/alfresco-community-repo.git
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e1e6508fec
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@2005 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
125 lines
3.3 KiB
Java
125 lines
3.3 KiB
Java
/*
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* Copyright (C) 2005 Alfresco, Inc.
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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.dictionary;
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import java.util.ArrayList;
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import java.util.Collection;
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import java.util.Collections;
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import java.util.HashMap;
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import java.util.List;
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import org.alfresco.service.namespace.NamespaceException;
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/**
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* Simple in-memory namespace DAO
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*
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* TODO: Remove the many to one mapping of prefixes to URIs
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*/
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public class NamespaceDAOImpl implements NamespaceDAO
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{
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private List<String> uris = new ArrayList<String>();
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private HashMap<String, String> prefixes = new HashMap<String, String>();
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public Collection<String> getURIs()
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{
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return Collections.unmodifiableCollection(uris);
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}
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/* (non-Javadoc)
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* @see org.alfresco.repo.ref.NamespacePrefixResolver#getPrefixes()
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*/
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public Collection<String> getPrefixes()
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{
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return Collections.unmodifiableCollection(prefixes.keySet());
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}
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/* (non-Javadoc)
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* @see org.alfresco.repo.dictionary.impl.NamespaceDAO#addURI(java.lang.String)
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*/
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public void addURI(String uri)
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{
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if (uris.contains(uri))
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{
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throw new NamespaceException("URI " + uri + " has already been defined");
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}
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uris.add(uri);
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}
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/* (non-Javadoc)
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* @see org.alfresco.repo.dictionary.impl.NamespaceDAO#addPrefix(java.lang.String, java.lang.String)
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*/
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public void addPrefix(String prefix, String uri)
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{
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if (!uris.contains(uri))
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{
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throw new NamespaceException("Namespace URI " + uri + " does not exist");
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}
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prefixes.put(prefix, uri);
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}
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/* (non-Javadoc)
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* @see org.alfresco.repo.dictionary.impl.NamespaceDAO#removeURI(java.lang.String)
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*/
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public void removeURI(String uri)
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{
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uris.remove(uri);
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}
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/* (non-Javadoc)
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* @see org.alfresco.repo.dictionary.impl.NamespaceDAO#removePrefix(java.lang.String)
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*/
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public void removePrefix(String prefix)
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{
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prefixes.remove(prefix);
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}
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/* (non-Javadoc)
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* @see org.alfresco.repo.ref.NamespacePrefixResolver#getNamespaceURI(java.lang.String)
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*/
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public String getNamespaceURI(String prefix)
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{
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return prefixes.get(prefix);
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}
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/* (non-Javadoc)
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* @see org.alfresco.repo.ref.NamespacePrefixResolver#getPrefixes(java.lang.String)
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*/
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public Collection<String> getPrefixes(String URI)
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{
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Collection<String> uriPrefixes = new ArrayList<String>();
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for (String key : prefixes.keySet())
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{
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String uri = prefixes.get(key);
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if ((uri != null) && (uri.equals(URI)))
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{
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uriPrefixes.add(key);
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}
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}
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return uriPrefixes;
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}
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}
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