01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. See the NOTICE file distributed with
04: * this work for additional information regarding copyright ownership.
05: * The ASF licenses this file to You under the Apache License, Version 2.0
06: * (the "License"); you may not use this file except in compliance with
07: * the License. You may obtain a copy of the License at
08: *
09: * http://www.apache.org/licenses/LICENSE-2.0
10: *
11: * Unless required by applicable law or agreed to in writing, software
12: * distributed under the License is distributed on an "AS IS" BASIS,
13: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14: * See the License for the specific language governing permissions and
15: * limitations under the License.
16: *
17: */
18: package org.apache.lenya.cms.repository;
19:
20: import org.apache.avalon.framework.logger.Logger;
21: import org.apache.avalon.framework.service.ServiceManager;
22: import org.apache.lenya.cms.metadata.MetaData;
23: import org.apache.lenya.cms.metadata.MetaDataException;
24: import org.apache.lenya.cms.metadata.MetaDataOwner;
25:
26: /**
27: * Provides access to a meta data source.
28: */
29: public class MetaSourceWrapper extends SourceWrapper implements
30: MetaDataOwner {
31:
32: protected static final String LENYA_META_SUFFIX = "meta";
33:
34: /**
35: * Ctor.
36: * @param node
37: * @param sourceURI
38: * @param manager
39: * @param logger
40: */
41: public MetaSourceWrapper(SourceNode node, String sourceURI,
42: ServiceManager manager, Logger logger) {
43: super (node, sourceURI + "." + LENYA_META_SUFFIX, manager,
44: logger);
45: this .handler = new ModifiableMetaDataHandler(manager, this );
46: }
47:
48: private ModifiableMetaDataHandler handler;
49:
50: public MetaData getMetaData(String namespaceUri)
51: throws MetaDataException {
52: return this .handler.getMetaData(namespaceUri);
53: }
54:
55: public String[] getMetaDataNamespaceUris() throws MetaDataException {
56: return this.handler.getMetaDataNamespaceUris();
57: }
58:
59: }
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