com.icesoft.faces.el.ELContextImpl.java Source code

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Here is the source code for com.icesoft.faces.el.ELContextImpl.java

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/*
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 *
 * "The contents of this file are subject to the Mozilla Public License
 * Version 1.1 (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.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS"
 * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
 * License for the specific language governing rights and limitations under
 * the License.
 *
 * The Original Code is ICEfaces 1.5 open source software code, released
 * November 5, 2006. The Initial Developer of the Original Code is ICEsoft
 * Technologies Canada, Corp. Portions created by ICEsoft are Copyright (C)
 * 2004-2006 ICEsoft Technologies Canada, Corp. All Rights Reserved.
 *
 * Contributor(s): _____________________.
 *
 * Alternatively, the contents of this file may be used under the terms of
 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"
 * License), in which case the provisions of the LGPL License are
 * applicable instead of those above. If you wish to allow use of your
 * version of this file only under the terms of the LGPL License and not to
 * allow others to use your version of this file under the MPL, indicate
 * your decision by deleting the provisions above and replace them with
 * the notice and other provisions required by the LGPL License. If you do
 * not delete the provisions above, a recipient may use your version of
 * this file under either the MPL or the LGPL License."
 *
 */

package com.icesoft.faces.el;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

import javax.el.ELContext;
import javax.el.ELResolver;
import javax.el.FunctionMapper;
import javax.el.VariableMapper;
import javax.faces.application.Application;
import java.lang.reflect.Method;

public class ELContextImpl extends ELContext {
    private FunctionMapper functionMapper;
    private VariableMapper variableMapper;
    private ELResolver resolver;

    private static final Log log = LogFactory.getLog(ELContextImpl.class);

    public ELContextImpl(Application application) {
        try {
            Method getElResolver = Application.class.getDeclaredMethod("getELResolver", (Class[]) null);
            this.resolver = (ELResolver) getElResolver.invoke(application, (Object[]) null);
        } catch (Exception e) {
            if (log.isErrorEnabled()) {
                log.error("Failed to instantiate ELResolver. " + e.getMessage(), e);
            }
        }
    }

    public void setFunctionMapper(FunctionMapper functionMapper) {
        this.functionMapper = functionMapper;
    }

    public FunctionMapper getFunctionMapper() {
        return functionMapper;
    }

    public void setVariableMapper(VariableMapper variableMapper) {
        this.variableMapper = variableMapper;
    }

    public VariableMapper getVariableMapper() {
        return variableMapper;
    }

    public ELResolver getELResolver() {
        return resolver;
    }

}