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Java > Open Source Codes > com > lowagie > text > xml > XmlToHtml


1 /*
2  * Copyright 2002 by Matt Benson.
3  *
4  * The contents of this file are subject to the Mozilla Public License Version 1.1
5  * (the "License"); you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at http://www.mozilla.org/MPL/
7  *
8  * Software distributed under the License is distributed on an "AS IS" basis,
9  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
10  * for the specific language governing rights and limitations under the License.
11  *
12  * The Original Code is 'iText, a free JAVA-PDF library'.
13  *
14  * The Initial Developer of the Original Code is Bruno Lowagie. Portions created by
15  * the Initial Developer are Copyright (C) 1999, 2000, 2001, 2002 by Bruno Lowagie.
16  * All Rights Reserved.
17  * Co-Developer of the code is Paulo Soares. Portions created by the Co-Developer
18  * are Copyright (C) 2000, 2001, 2002 by Paulo Soares. All Rights Reserved.
19  *
20  * Contributor(s): all the names of the contributors are added in the source code
21  * where applicable.
22  *
23  * Alternatively, the contents of this file may be used under the terms of the
24  * LGPL license (the "GNU LIBRARY GENERAL PUBLIC LICENSE"), in which case the
25  * provisions of LGPL are applicable instead of those above. If you wish to
26  * allow use of your version of this file only under the terms of the LGPL
27  * License and not to allow others to use your version of this file under
28  * the MPL, indicate your decision by deleting the provisions above and
29  * replace them with the notice and other provisions required by the LGPL.
30  * If you do not delete the provisions above, a recipient may use your version
31  * of this file under either the MPL or the GNU LIBRARY GENERAL PUBLIC LICENSE.
32  *
33  * This library is free software; you can redistribute it and/or modify it
34  * under the terms of the MPL as stated above or under the terms of the GNU
35  * Library General Public License as published by the Free Software Foundation;
36  * either version 2 of the License, or any later version.
37  *
38  * This library is distributed in the hope that it will be useful, but WITHOUT
39  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
40  * FOR A PARTICULAR PURPOSE. See the GNU Library general Public License for more
41  * details.
42  *
43  * If you didn't download this code from the following link, you should check if
44  * you aren't using an obsolete version:
45  * http://www.lowagie.com/iText/
46  */
47
48 package com.lowagie.text.xml;
49
50
51 import java.io.OutputStream;
52 import java.io.FileInputStream;
53 import java.io.FileOutputStream;
54
55 import com.lowagie.text.Document;
56 import com.lowagie.text.DocumentException;
57 import com.lowagie.text.html.HtmlWriter;
58
59
60 /**
61  * HTML-specific subclass of <code>XmlToXXX</code>.
62  *
63  * @version 1.0
64  * @author <a HREF="mailto:orangeherbert@users.sourceforge.net">Matt Benson</a>
65  */
66 public class XmlToHtml
67  extends XmlToXXX
68 {
69     
70 /**
71  * Construct an <CODE>XmlToHtml</CODE> with the default page size.
72  */
73     public XmlToHtml()
74     {
75         super();
76     }//end default constructor
77
78     
79 /**
80  * Construct an <CODE>XmlToHtml</CODE> with the specified page size.
81  * @param pageSize <CODE>String</CODE> page size name from
82  * <CODE>com.lowagie.text.PageSize</CODE>.
83  */
84     public XmlToHtml(String pageSize)
85     {
86         super(pageSize);
87     }//end constructor(String)
88
89     
90 /**
91  * Add a <CODE>DocWriter</CODE> for the specified <CODE>Document</CODE> and
92  * <CODE>OutputStream</CODE>.
93  * @param doc The document to which content will be added
94  * @param out The outputstream where the HTML will be sent to
95  * @throws DocumentException if document errors occur.
96  */
97     protected final void addWriter(Document doc, OutputStream out)
98      throws DocumentException
99     {
100         HtmlWriter.getInstance(doc, out);
101     }//end addWriter
102
103     
104 /**
105  * Main method of the <CODE>XmlToHtml</CODE> class.
106  * @param args <CODE>String[]</CODE> of command-line arguments.
107  */
108     public static void main(String[] args)
109     {
110         int code = 0;
111         
112         if (args.length > 1)
113         {
114             try
115             {
116                 XmlToHtml x;
117                 if (args.length > 2)
118                 {
119                     x = new XmlToHtml(args[2]);
120                 }//end if at least 3 args
121 else
122                 {
123                     x = new XmlToHtml();
124                 }//end else, only 2 args
125
126                 x.parse(new FileInputStream(args[0]), new FileOutputStream(args[1]));
127             }//end try to do everything
128 catch (Exception ex)
129             {
130                 code = 2;
131                 ex.printStackTrace(System.err);
132             }//end catch Exception
133 }//end if at least 2 args
134 else
135         {
136             code = 1;
137             System.err.println(
138              "Usage: XmlToHtml [XML file in] [PDF file out] [optional page size]");
139         }//end else, not enough arguments
140
141         System.exit(code);
142     }//end main
143
144 }//end class XmlToHtml
145
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