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: package org.apache.cocoon.components.flow.java;
18:
19: import java.util.ArrayList;
20: import java.util.Iterator;
21: import java.util.Map;
22:
23: import org.apache.commons.jxpath.DynamicPropertyHandler;
24:
25: /**
26: * JXPath handler for VarMap.
27: *
28: * @author <a href="mailto:stephan@apache.org">Stephan Michels</a>
29: * @version CVS $Id: VarMapHandler.java 433543 2006-08-22 06:22:54Z crossley $
30: */
31: public class VarMapHandler implements DynamicPropertyHandler {
32:
33: public String[] getPropertyNames(Object object) {
34:
35: Map map = ((VarMap) object).getMap();
36: ArrayList list = new ArrayList();
37: for (Iterator i = map.keySet().iterator(); i.hasNext();)
38: list.add(i.next());
39: String[] array = new String[list.size()];
40: list.toArray(array);
41: return array;
42: }
43:
44: public Object getProperty(Object object, String property) {
45:
46: Map map = ((VarMap) object).getMap();
47: return map.get(property);
48: }
49:
50: public void setProperty(Object object, String property, Object value) {
51:
52: Map map = ((VarMap) object).getMap();
53: map.put(property, value);
54: }
55: }
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