Tomcat example source code file (VariableResolverImpl.java)

This example Tomcat source code file (VariableResolverImpl.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Tomcat tags/keywords

elcontext, elcontext, elexception, elexception, jsp, object, object, servlet, variableresolver, variableresolverimpl, variableresolverimpl

The Tomcat VariableResolverImpl.java source code

/*
 * 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.jasper.el;

import javax.el.ELContext;
import javax.servlet.jsp.el.ELException;
import javax.servlet.jsp.el.VariableResolver;

public final class VariableResolverImpl implements VariableResolver {

	private final ELContext ctx;
	
	public VariableResolverImpl(ELContext ctx) {
		this.ctx = ctx;
	}

	public Object resolveVariable(String pName) throws ELException {
		return this.ctx.getELResolver().getValue(this.ctx, null, pName);
	}

}