/*
* Copyright 2005 Joe Walker
*
* 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.directwebremoting.impl;
import java.util.Collection;
import java.util.HashSet;
import org.directwebremoting.extend.Module;
import org.directwebremoting.extend.ModuleManager;
/**
* A ModuleManager that delegates to customModuleManager and fallbackModuleManager.
* @author Mike Wilson [mikewse at g mail dot com]
*/
public class MasterModuleManager implements ModuleManager
{
/* (non-Javadoc)
* @see org.directwebremoting.extend.ModuleManager#getModuleNames(boolean)
*/
public Collection<String> getModuleNames(boolean includeHidden)
{
Collection<String> names = new HashSet<String>();
if (customModuleManager != null)
{
names.addAll(customModuleManager.getModuleNames(includeHidden));
}
if (fallbackModuleManager != null)
{
names.addAll(fallbackModuleManager.getModuleNames(includeHidden));
}
return names;
}
/* (non-Javadoc)
* @see org.directwebremoting.extend.ModuleManager#getModule(java.lang.String, boolean)
*/
public Module getModule(String scriptName, boolean includeHidden)
{
Module module = null;
if (customModuleManager != null)
{
module = customModuleManager.getModule(scriptName, includeHidden);
}
if (module == null && fallbackModuleManager != null)
{
module = fallbackModuleManager.getModule(scriptName, includeHidden);
}
return module;
}
/**
* @param moduleManager the moduleManager to set
*/
public void setCustomModuleManager(ModuleManager moduleManager)
{
this.customModuleManager = moduleManager;
}
/**
* @param moduleManager the moduleManager to set
*/
public void setFallbackModuleManager(ModuleManager moduleManager)
{
this.fallbackModuleManager = moduleManager;
}
ModuleManager customModuleManager;
ModuleManager fallbackModuleManager;
}