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Java > Open Source Codes > com > caucho > quercus > env > JavaURLValue


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.quercus.env;
31
32 import com.caucho.quercus.QuercusRuntimeException;
33 import com.caucho.quercus.expr.Expr;
34 import com.caucho.quercus.program.AbstractFunction;
35 import com.caucho.quercus.program.JavaClassDef;
36 import com.caucho.vfs.WriteStream;
37
38 import java.io.IOException JavaDoc;
39 import java.io.InputStream JavaDoc;
40 import java.net.URL JavaDoc;
41 import java.util.IdentityHashMap JavaDoc;
42 import java.util.Map JavaDoc;
43 import java.util.logging.Logger JavaDoc;
44
45 /**
46  * Represents a Quercus java URL value.
47  */
48 public class JavaURLValue extends JavaValue {
49   private static final Logger JavaDoc log
50     = Logger.getLogger(JavaURLValue.class.getName());
51
52   private final URL JavaDoc _url;
53
54   public JavaURLValue(Env env, URL JavaDoc url, JavaClassDef def)
55   {
56     super(env, url, def);
57     _url = url;
58   }
59
60   /**
61    * Converts to a Java URL.
62    */
63   @Override JavaDoc
64   public URL JavaDoc toJavaURL(Env env)
65   {
66     return _url;
67   }
68
69   /**
70    * Converts to a Java InputStream.
71    */
72   @Override JavaDoc
73   public InputStream JavaDoc toInputStream()
74   {
75     try {
76       return _url.openStream();
77     }
78     catch (IOException JavaDoc e) {
79       throw new QuercusRuntimeException(e);
80     }
81   }
82 }
83
84
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