/*

  * 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.view.facelets.impl;

 import java.util.HashMap;

 import java.util.Map;

 import javax.el.ValueExpression;

 import org.apache.myfaces.view.facelets.PageContext;

 public class PageContextImpl extends PageContext

 {

     private Map<String, ValueExpression> _attributes = null;

     private boolean _isCacheELExpressions;

     public PageContextImpl()

     {

         _isCacheELExpressions = true;

     }

     @Override

     public Map<String, ValueExpression> getAttributes()

     {

         if (_attributes == null)

         {

             _attributes = new HashMap<String, ValueExpression>();

         }

         return _attributes;

     }

     @Override

     public int getAttributeCount()

     {

         return _attributes == null ? 0 : _attributes.size();

     }

     @Override

     public boolean isAllowCacheELExpressions()

     {

         return _isCacheELExpressions;

     }

     @Override

     public void setAllowCacheELExpressions(boolean cacheELExpressions)

     {

         _isCacheELExpressions = cacheELExpressions;

     }

 }