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.pluto.util.impl;
18:
19: import org.apache.pluto.PortletWindowID;
20: import org.apache.pluto.util.NamespaceMapper;
21:
22: /**
23: * Default implementation of <code>NamespaceMapper</code> interface.
24: */
25: public class NamespaceMapperImpl implements NamespaceMapper {
26:
27: public NamespaceMapperImpl() {
28: // Do nothing.
29: }
30:
31: // NamespaceMapper Impl ----------------------------------------------------
32:
33: public String encode(PortletWindowID portletWindowId, String name) {
34: StringBuffer buffer = new StringBuffer(50);
35: buffer.append("Pluto_");
36: buffer.append(portletWindowId.getStringId());
37: buffer.append('_');
38: buffer.append(name);
39: return buffer.toString();
40: }
41:
42: public String encode(PortletWindowID portletWindowId1,
43: PortletWindowID portletWindowId2, String name) {
44: StringBuffer buffer = new StringBuffer(50);
45: buffer.append("Pluto_");
46: buffer.append(portletWindowId1.getStringId());
47: buffer.append('_');
48: buffer.append(portletWindowId2.getStringId());
49: buffer.append('_');
50: buffer.append(name);
51: return buffer.toString();
52: }
53:
54: public String decode(PortletWindowID portletWindowId, String name) {
55: if (!name.startsWith("Pluto_")) {
56: return null;
57: }
58: StringBuffer buffer = new StringBuffer(50);
59: buffer.append("Pluto_");
60: buffer.append(portletWindowId.getStringId());
61: buffer.append('_');
62: if (!name.startsWith(buffer.toString())) {
63: return null;
64: }
65: return name.substring(buffer.length());
66: }
67:
68: }
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