/* | |
* Copyright 2003,2004 The Apache Software Foundation. | |
* | |
* Licensed under the Apache License, Version 2.0 (the "License"); | |
* you may not use this file except in compliance with the License. | |
* You may obtain a copy of the License at | |
* | |
* http://www.apache.org/licenses/LICENSE-2.0 | |
* | |
* Unless required by applicable law or agreed to in writing, software | |
* distributed under the License is distributed on an "AS IS" BASIS, | |
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
* See the License for the specific language governing permissions and | |
* limitations under the License. | |
*/ | |
package org.apache.pluto.util.impl; | |
import org.apache.pluto.PortletWindowID; | |
import org.apache.pluto.util.NamespaceMapper; | |
/** | |
* Default implementation of <code>NamespaceMapper</code> interface. | |
* @author <a href="mailto:ddewolf@apache.org">David H. DeWolf</a> | |
* @author <a href="mailto:zheng@apache.org">ZHENG Zhong</a> | |
*/ | |
public class NamespaceMapperImpl implements NamespaceMapper { | |
public NamespaceMapperImpl() { | |
// Do nothing. | |
} | |
// NamespaceMapper Impl ---------------------------------------------------- | |
public String encode(PortletWindowID portletWindowId, String name) { | |
StringBuffer buffer = new StringBuffer(50); | |
buffer.append("Pluto_"); | |
buffer.append(portletWindowId.getStringId()); | |
buffer.append('_'); | |
buffer.append(name); | |
return buffer.toString(); | |
} | |
public String encode(PortletWindowID portletWindowId1, | |
PortletWindowID portletWindowId2, | |
String name) { | |
StringBuffer buffer = new StringBuffer(50); | |
buffer.append("Pluto_"); | |
buffer.append(portletWindowId1.getStringId()); | |
buffer.append('_'); | |
buffer.append(portletWindowId2.getStringId()); | |
buffer.append('_'); | |
buffer.append(name); | |
return buffer.toString(); | |
} | |
public String decode(PortletWindowID portletWindowId, String name) { | |
if (!name.startsWith("Pluto_")) { | |
return null; | |
} | |
StringBuffer buffer = new StringBuffer(50); | |
buffer.append("Pluto_"); | |
buffer.append(portletWindowId.getStringId()); | |
buffer.append('_'); | |
if (!name.startsWith(buffer.toString())) { | |
return null; | |
} | |
return name.substring(buffer.length()); | |
} | |
} |