/*
* Copyright 2008 biaoping.yin
*
* 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.frameworkset.web.ui.context;
import org.frameworkset.web.ui.HierarchicalThemeSource;
import org.frameworkset.web.ui.ThemeSource;
/**
* <p>Title: DelegatingThemeSource.java</p>
* <p>Description: </p>
* <p>bboss workgroup</p>
* <p>Copyright (c) 2008</p>
* @Date 2010-9-24
* @author biaoping.yin
* @version 1.0
*/
public class DelegatingThemeSource implements HierarchicalThemeSource {
private ThemeSource parentThemeSource;
public void setParentThemeSource(ThemeSource parentThemeSource) {
this.parentThemeSource = parentThemeSource;
}
public ThemeSource getParentThemeSource() {
return parentThemeSource;
}
public Theme getTheme(String themeName) {
if (this.parentThemeSource != null) {
return this.parentThemeSource.getTheme(themeName);
}
else {
return null;
}
}
}