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Java > Open Source Codes > com > caucho > servlets > ssi > BlockStatement


1 /*
2  * Copyright (c) 1998-2006 Caucho Technology -- all rights reserved
3  *
4  * This file is part of Resin(R) Open Source
5  *
6  * Each copy or derived work must preserve the copyright notice and this
7  * notice unmodified.
8  *
9  * Resin Open Source is free software; you can redistribute it and/or modify
10  * it under the terms of the GNU General Public License as published by
11  * the Free Software Foundation; either version 2 of the License, or
12  * (at your option) any later version.
13  *
14  * Resin Open Source is distributed in the hope that it will be useful,
15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, or any warranty
17  * of NON-INFRINGEMENT. See the GNU General Public License for more
18  * details.
19  *
20  * You should have received a copy of the GNU General Public License
21  * along with Resin Open Source; if not, write to the
22  *
23  * Free Software Foundation, Inc.
24  * 59 Temple Place, Suite 330
25  * Boston, MA 02111-1307 USA
26  *
27  * @author Scott Ferguson
28  */
29
30 package com.caucho.servlets.ssi;
31
32 import com.caucho.vfs.WriteStream;
33
34 import javax.servlet.ServletException JavaDoc;
35 import javax.servlet.http.HttpServletRequest JavaDoc;
36 import javax.servlet.http.HttpServletResponse JavaDoc;
37 import java.io.IOException JavaDoc;
38 import java.util.ArrayList JavaDoc;
39
40 /**
41  * Represents a SSI statement
42  */
43 public class BlockStatement extends Statement {
44   private final Statement []_statements;
45
46   BlockStatement(ArrayList JavaDoc<Statement> statements)
47   {
48     _statements = new Statement[statements.size()];
49
50     statements.toArray(_statements);
51   }
52
53   /**
54    * Executes the SSI statements.
55    */
56   public void apply(WriteStream out,
57             HttpServletRequest JavaDoc request,
58             HttpServletResponse JavaDoc response)
59     throws IOException JavaDoc, ServletException JavaDoc
60   {
61     for (int i = 0; i < _statements.length; i++)
62       _statements[i].apply(out, request, response);
63   }
64 }
65
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