/*

  * Copyright 2004-2011 the Seasar Foundation and the Others.

  *

  * 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.seasar.teeda.core.el.impl;

 import javax.faces.application.Application;

 import javax.faces.el.MethodBinding;

 import javax.faces.el.ValueBinding;

 import org.seasar.teeda.core.el.ELParser;

 import org.seasar.teeda.core.el.MethodBindingFactory;

 import org.seasar.teeda.core.el.ValueBindingBase;

 import org.seasar.teeda.core.el.ValueBindingFactory;

 import org.seasar.teeda.core.exception.IllegalClassTypeException;

 /**

  * @author shot

  */

 public class MethodBindingFactoryImpl implements MethodBindingFactory {

     private ValueBindingFactory valueBindingContextFactory;

     public void setValueBindingContext(

             ValueBindingFactory valueBindingContextFactory) {

         this.valueBindingContextFactory = valueBindingContextFactory;

     }

     public MethodBinding createMethodBinding(Application application,

             String ref, Class[] params) {

         ValueBinding vb = valueBindingContextFactory.createValueBinding(

                 application, ref);

         ELParser parser = valueBindingContextFactory.getELParser();

         if (!(vb instanceof ValueBindingBase)) {

             throw new IllegalClassTypeException(ValueBindingBase.class,

                     ValueBinding.class);

         }

         MethodBinding mb = new MethodBindingImpl((ValueBindingBase) vb, params,

                 parser);

         return mb;

     }

 }