org.primefaces.expression.impl.RootExpressionResolver Maven / Gradle / Ivy
/*
* Copyright 2009-2014 PrimeTek.
*
* 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.primefaces.expression.impl;
import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import org.primefaces.expression.ClientIdSearchExpressionResolver;
import org.primefaces.expression.SearchExpressionConstants;
import org.primefaces.expression.SearchExpressionResolver;
/**
* {@link SearchExpressionResolver} for the "@root" keyword.
*/
public class RootExpressionResolver implements SearchExpressionResolver, ClientIdSearchExpressionResolver {
public UIComponent resolveComponent(FacesContext context, UIComponent source, UIComponent last, String expression, int options) {
return context.getViewRoot();
}
public String resolveClientIds(FacesContext context, UIComponent source, UIComponent last, String expression, int options) {
return SearchExpressionConstants.ALL_KEYWORD;
}
}