/*

  * 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.compiler;

 import java.io.IOException;

 import javax.el.ELContext;

 import javax.el.ExpressionFactory;

 import javax.faces.context.FacesContext;

 import javax.faces.context.ResponseWriter;

 final class LiteralXMLInstruction implements Instruction

 {

     private final static char[] STOP = new char[0];

     private final char[] instruction;

     private final int len;

     public LiteralXMLInstruction(String literal)

     {

         this.instruction = literal.toCharArray();

         this.len = this.instruction.length;

     }

     public void write(FacesContext context) throws IOException

     {

         ResponseWriter rw = context.getResponseWriter();

         rw.writeText(STOP, 0, 0); // hack to get closing elements

         rw.write(this.instruction, 0, this.len);

     }

     public Instruction apply(ExpressionFactory factory, ELContext ctx)

     {

         return this;

     }

     public boolean isLiteral()

     {

         return true;

     }

 }