001 /* 002 * $Header: /home/jerenkrantz/tmp/commons/commons-convert/cvs/home/cvs/jakarta-commons-sandbox//xmlio/src/java/org/apache/commons/xmlio/out/XMLStringWriter.java,v 1.1 2004/10/08 11:56:20 ozeigermann Exp $ 003 * $Revision: 155476 $ 004 * $Date: 2005-02-26 13:31:24 +0000 (Sat, 26 Feb 2005) $ 005 * 006 * ==================================================================== 007 * 008 * Copyright 2004 The Apache Software Foundation 009 * 010 * Licensed under the Apache License, Version 2.0 (the "License"); 011 * you may not use this file except in compliance with the License. 012 * You may obtain a copy of the License at 013 * 014 * http://www.apache.org/licenses/LICENSE-2.0 015 * 016 * Unless required by applicable law or agreed to in writing, software 017 * distributed under the License is distributed on an "AS IS" BASIS, 018 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 019 * See the License for the specific language governing permissions and 020 * limitations under the License. 021 * 022 */ 023 024 package org.apache.commons.xmlio.out; 025 026 import java.io.IOException; 027 import java.io.StringWriter; 028 029 /** 030 * This is a convenience class for writing XML to a string. As 031 * no IOExceptions will occur this class catches them for you 032 * doing nothing. Call {@link #toString} to finally get your string. 033 * As constructor for {@link XMLWriter} already needs writer call 034 * {@link #create} to get your objects instead of consructor. 035 * 036 */ 037 public class XMLStringWriter extends XMLWriter { 038 039 /** Creates a new <code>XMLStringWriter</code> objects. */ 040 public static XMLStringWriter create() { 041 return new XMLStringWriter(new StringWriter()); 042 } 043 044 private StringWriter sw; 045 046 private XMLStringWriter(StringWriter sw) { 047 super(sw); 048 this.sw = sw; 049 } 050 051 /** Gets the string representation of your written XML. */ 052 public String toString() { 053 try { 054 flush(); 055 } catch (IOException ioe) { 056 // won't happen... 057 } 058 sw.flush(); 059 return sw.toString(); 060 } 061 062 public void writeXMLDeclaration() { 063 try { 064 super.writeXMLDeclaration(); 065 } catch (IOException ioe) { 066 // won't happen... 067 } 068 } 069 070 public void writeProlog(String prolog) { 071 try { 072 super.writeProlog(prolog); 073 } catch (IOException ioe) { 074 // won't happen... 075 } 076 } 077 078 public void writeNl() { 079 try { 080 super.writeNl(); 081 } catch (IOException ioe) { 082 // won't happen... 083 } 084 } 085 086 public void writeComment(String comment) { 087 try { 088 super.writeComment(comment); 089 } catch (IOException ioe) { 090 // won't happen... 091 } 092 } 093 094 public void writePI(String target, String data) { 095 try { 096 super.writePI(target, data); 097 } catch (IOException ioe) { 098 // won't happen... 099 } 100 } 101 102 public void writeStartTag(String startTag, boolean nl) { 103 try { 104 super.writeStartTag(startTag, nl); 105 } catch (IOException ioe) { 106 // won't happen... 107 } 108 } 109 110 public void writeStartTag(String startTag) { 111 try { 112 super.writeStartTag(startTag); 113 } catch (IOException ioe) { 114 // won't happen... 115 } 116 } 117 118 public void writeEndTag(String endTag, boolean nl) { 119 try { 120 super.writeEndTag(endTag, nl); 121 } catch (IOException ioe) { 122 // won't happen... 123 } 124 } 125 126 public void writeEndTag(String endTag) { 127 try { 128 super.writeEndTag(endTag); 129 } catch (IOException ioe) { 130 // won't happen... 131 } 132 } 133 134 public void writeEmptyElement(String emptyTag, boolean nl) { 135 try { 136 super.writeEmptyElement(emptyTag, nl); 137 } catch (IOException ioe) { 138 // won't happen... 139 } 140 } 141 142 public void writeEmptyElement(String emptyTag) { 143 try { 144 super.writeEmptyElement(emptyTag); 145 } catch (IOException ioe) { 146 // won't happen... 147 } 148 } 149 150 public void writeCData(String cData) { 151 try { 152 super.writeCData(cData); 153 } catch (IOException ioe) { 154 // won't happen... 155 } 156 } 157 158 public void writePCData(String pcData) { 159 try { 160 super.writePCData(pcData); 161 } catch (IOException ioe) { 162 // won't happen... 163 } 164 } 165 166 public void writeElementWithCData(String startTag, String cData, String endTag) { 167 try { 168 super.writeElementWithCData(startTag, cData, endTag); 169 } catch (IOException ioe) { 170 // won't happen... 171 } 172 } 173 174 public void writeElementWithPCData(String startTag, String pcData, String endTag) { 175 try { 176 super.writeElementWithPCData(startTag, pcData, endTag); 177 } catch (IOException ioe) { 178 // won't happen... 179 } 180 } 181 182 }