001/** 002 * 003 * Copyright (c) 2014, the Railo Company Ltd. All rights reserved. 004 * 005 * This library is free software; you can redistribute it and/or 006 * modify it under the terms of the GNU Lesser General Public 007 * License as published by the Free Software Foundation; either 008 * version 2.1 of the License, or (at your option) any later version. 009 * 010 * This library is distributed in the hope that it will be useful, 011 * but WITHOUT ANY WARRANTY; without even the implied warranty of 012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 013 * Lesser General Public License for more details. 014 * 015 * You should have received a copy of the GNU Lesser General Public 016 * License along with this library. If not, see <http://www.gnu.org/licenses/>. 017 * 018 **/ 019package lucee.runtime.writer; 020 021import java.io.IOException; 022import java.io.Reader; 023import java.io.StringReader; 024import java.io.Writer; 025 026import javax.servlet.jsp.JspWriter; 027import javax.servlet.jsp.tagext.BodyContent; 028 029 030/** 031 * BodyContent implementation that dont store input 032 */ 033public final class DevNullBodyContent extends BodyContent { 034 035 private JspWriter enclosingWriter; 036 037 /** 038 * default constructor 039 */ 040 public DevNullBodyContent() { 041 super(null); 042 } 043 044 /** 045 * @see javax.servlet.jsp.tagext.BodyContent#getReader() 046 */ 047 public Reader getReader() { 048 return new StringReader(""); 049 } 050 051 /** 052 * @see javax.servlet.jsp.tagext.BodyContent#getString() 053 */ 054 public String getString() { 055 return ""; 056 } 057 058 /** 059 * 060 * @see javax.servlet.jsp.tagext.BodyContent#writeOut(java.io.Writer) 061 */ 062 public void writeOut(Writer writer) { 063 064 } 065 066 /** 067 * @see javax.servlet.jsp.JspWriter#newLine() 068 */ 069 public void newLine() { 070 071 } 072 073 /** 074 * @see javax.servlet.jsp.JspWriter#print(boolean) 075 */ 076 public void print(boolean b) { 077 } 078 079 /** 080 * @see javax.servlet.jsp.JspWriter#print(char) 081 */ 082 public void print(char c) { 083 } 084 085 /** 086 * @see javax.servlet.jsp.JspWriter#print(int) 087 */ 088 public void print(int i) { 089 } 090 091 /** 092 * @see javax.servlet.jsp.JspWriter#print(long) 093 */ 094 public void print(long l) { 095 } 096 097 /** 098 * @see javax.servlet.jsp.JspWriter#print(float) 099 */ 100 public void print(float f) { 101 } 102 103 /** 104 * @see javax.servlet.jsp.JspWriter#print(double) 105 */ 106 public void print(double d) { 107 } 108 109 /** 110 * @see javax.servlet.jsp.JspWriter#print(char[]) 111 */ 112 public void print(char[] c) { 113 } 114 115 /** 116 * @see javax.servlet.jsp.JspWriter#print(java.lang.String) 117 */ 118 public void print(String str) { 119 } 120 121 /** 122 * @see javax.servlet.jsp.JspWriter#print(java.lang.Object) 123 */ 124 public void print(Object o) { 125 } 126 127 /** 128 * @see javax.servlet.jsp.JspWriter#println() 129 */ 130 public void println() { 131 } 132 133 /** 134 * @see javax.servlet.jsp.JspWriter#println(boolean) 135 */ 136 public void println(boolean b) { 137 } 138 139 /** 140 * @see javax.servlet.jsp.JspWriter#println(char) 141 */ 142 public void println(char c) { 143 } 144 145 /** 146 * @see javax.servlet.jsp.JspWriter#println(int) 147 */ 148 public void println(int i) { 149 } 150 151 /** 152 * @see javax.servlet.jsp.JspWriter#println(long) 153 */ 154 public void println(long l) { 155 } 156 157 /** 158 * @see javax.servlet.jsp.JspWriter#println(float) 159 */ 160 public void println(float f) { 161 } 162 163 /** 164 * @see javax.servlet.jsp.JspWriter#println(double) 165 */ 166 public void println(double d) { 167 } 168 169 /** 170 * @see javax.servlet.jsp.JspWriter#println(char[]) 171 */ 172 public void println(char[] c) { 173 } 174 175 /** 176 * @see javax.servlet.jsp.JspWriter#println(java.lang.String) 177 */ 178 public void println(String str) { 179 } 180 181 /** 182 * @see javax.servlet.jsp.JspWriter#println(java.lang.Object) 183 */ 184 public void println(Object o) { 185 } 186 187 /** 188 * @see javax.servlet.jsp.JspWriter#clear() 189 */ 190 public void clear() { 191 } 192 193 /** 194 * @see javax.servlet.jsp.JspWriter#clearBuffer() 195 */ 196 public void clearBuffer() { 197 } 198 199 /** 200 * @see java.io.Writer#close() 201 */ 202 public void close() throws IOException { 203 enclosingWriter.close(); 204 } 205 /** 206 * @see javax.servlet.jsp.JspWriter#getRemaining() 207 */ 208 public int getRemaining() { 209 return 0; 210 } 211 212 /** 213 * @see java.io.Writer#write(char[], int, int) 214 */ 215 public void write(char[] cbuf, int off, int len) { 216 } 217 218 /** 219 * @see javax.servlet.jsp.tagext.BodyContent#clearBody() 220 */ 221 public void clearBody() { 222 223 } 224 /** 225 * @see java.io.Writer#flush() 226 */ 227 public void flush() throws IOException { 228 enclosingWriter.flush(); 229 } 230 231 /** 232 * @see javax.servlet.jsp.tagext.BodyContent#getEnclosingWriter() 233 */ 234 public JspWriter getEnclosingWriter() { 235 return enclosingWriter; 236 } 237 238 /** 239 * @see javax.servlet.jsp.JspWriter#getBufferSize() 240 */ 241 public int getBufferSize() { 242 return 0; 243 } 244 /** 245 * @see javax.servlet.jsp.JspWriter#isAutoFlush() 246 */ 247 public boolean isAutoFlush() { 248 return false; 249 } 250}