XMLHeader.java

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00001 
00002 //
00003 // XML storage classes version 1.5
00004 //
00005 // XMLHeader.java
00006 //
00007 // Copyright (c) 2004, 2005, 2010 Martin Fuchs <martin-fuchs@gmx.net>
00008 //
00009 
00010 
00011 /*
00012 
00013  All rights reserved.
00014 
00015  Redistribution and use in source and binary forms, with or without
00016  modification, are permitted provided that the following conditions are met:
00017 
00018  * Redistributions of source code must retain the above copyright
00019     notice, this list of conditions and the following disclaimer.
00020  * Redistributions in binary form must reproduce the above copyright
00021     notice, this list of conditions and the following disclaimer in
00022     the documentation and/or other materials provided with the
00023     distribution.
00024 
00025  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
00026  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
00027  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
00028  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
00029  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
00030  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
00031  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
00032  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
00033  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
00034  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
00035  POSSIBILITY OF SUCH DAMAGE.
00036 
00037 */
00038 
00039 package de.mfuchs.xmlstorage;
00040 
00041 import java.io.IOException;
00042 import java.io.Writer;
00043 
00044 
00045 /**
00046  * XMLHeader manages the content of XML file headers.
00047  */
00048 public class XMLHeader
00049 {
00050     public XMLHeader()
00051     {
00052         this("1.0", "UTF-8", "");
00053     }
00054 
00055     public XMLHeader(final String xmlVersion/*="1.0"*/, final String encoding/*="UTF-8"*/, final String docType/*=""*/)
00056     {
00057         _version = xmlVersion;
00058         _encoding = encoding;
00059         _docType = docType;
00060         _additional = "";
00061     }
00062 
00063     public void print(Writer out) throws IOException
00064     {
00065         print(out, true);
00066     }
00067 
00068     public void print(Writer out, boolean pretty) throws IOException
00069     {
00070         out.write("<?xml version=\"");
00071         out.write(_version);
00072         out.write("\" encoding=\"");
00073         out.write(_encoding);
00074         out.write("\"?>");
00075 
00076         if (pretty)
00077             out.write('\n');
00078 
00079         if (_docType.length() > 0) {
00080             out.write(_docType);
00081             out.write('\n');
00082         }
00083 
00084         if (_additional.length() > 0) {
00085             out.write(_additional);
00086             out.write('\n');
00087         }
00088     }
00089 
00090     public String   _version = "";
00091     public String   _encoding = "";
00092     public String   _docType = "";
00093     public String   _additional = "";
00094 }