org.apache.myfaces.shared.util.el.StringMap Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of myfaces-impl Show documentation
Show all versions of myfaces-impl Show documentation
The private implementation classes of the Apache MyFaces Core JSF-2.0 Implementation
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.myfaces.shared.util.el;
import org.apache.myfaces.shared.util.el.GenericMap;
/**
* You can use this class to perform tests.
* Use this for example in JSF backing beans, like BaseFace.getUserInRole(String).
*
* @author Sylvain Vieujot (latest modification by $Author: skitching $)
* @version $Revision: 355303 $ $Date: 2005-12-09 02:36:08 +0100 (Fr, 09 Dez 2005) $
*
*/
public abstract class StringMap extends GenericMap {
/**
* This method should return the result of the test.
*/
public abstract String getString(String testKey);
public Object getValue(Object testKey){
return getString( (String) testKey );
}
public Object get(Object key) {
if( ! (key instanceof String) )
return null;
return getString( (String)key );
}
}