Clover coverage report - groovy - 1.0-beta-8
Coverage timestamp: Fri Dec 17 2004 14:55:55 GMT
file stats: LOC: 194   Methods: 21
NCLOC: 94   Classes: 1
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 Source file Conditionals Statements Methods TOTAL
StreamingMarkupWriter.java 0% 0% 0% 0%
coverage
 1   
 package org.codehaus.groovy.sandbox.markup;
 2   
 /*
 3   
 
 4   
 Copyright 2004 (C) John Wilson. All Rights Reserved.
 5   
 
 6   
 Redistribution and use of this software and associated documentation
 7   
 ("Software"), with or without modification, are permitted provided
 8   
 that the following conditions are met:
 9   
 
 10   
 1. Redistributions of source code must retain copyright
 11   
    statements and notices.  Redistributions must also contain a
 12   
    copy of this document.
 13   
 
 14   
 2. Redistributions in binary form must reproduce the
 15   
    above copyright notice, this list of conditions and the
 16   
    following disclaimer in the documentation and/or other
 17   
    materials provided with the distribution.
 18   
 
 19   
 3. The name "groovy" must not be used to endorse or promote
 20   
    products derived from this Software without prior written
 21   
    permission of The Codehaus.  For written permission,
 22   
    please contact info@codehaus.org.
 23   
 
 24   
 4. Products derived from this Software may not be called "groovy"
 25   
    nor may "groovy" appear in their names without prior written
 26   
    permission of The Codehaus. "groovy" is a registered
 27   
    trademark of The Codehaus.
 28   
 
 29   
 5. Due credit should be given to The Codehaus -
 30   
    http://groovy.codehaus.org/
 31   
 
 32   
 THIS SOFTWARE IS PROVIDED BY THE CODEHAUS AND CONTRIBUTORS
 33   
 ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT
 34   
 NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
 35   
 FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL
 36   
 THE CODEHAUS OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
 37   
 INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 38   
 (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 39   
 SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 40   
 HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 41   
 STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 42   
 ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 43   
 OF THE POSSIBILITY OF SUCH DAMAGE.
 44   
 
 45   
 */
 46   
 
 47   
 import java.io.IOException;
 48   
 import java.io.Writer;
 49   
 
 50   
 public class StreamingMarkupWriter extends Writer {
 51   
     protected final Writer delegate;
 52   
     private final int encodingLimit = 127; // initally encode everything that's not US ASCII
 53   
     private final Writer bodyWriter =  new Writer() {
 54   
                                             /* (non-Javadoc)
 55   
                                              * @see java.io.Writer#close()
 56   
                                              */
 57  0
                                             public void close() throws IOException {
 58  0
                                                 StreamingMarkupWriter.this.close();
 59   
                                             }
 60   
                                             
 61   
                                             /* (non-Javadoc)
 62   
                                              * @see java.io.Writer#flush()
 63   
                                              */
 64  0
                                             public void flush() throws IOException {
 65  0
                                                 StreamingMarkupWriter.this.flush();
 66   
                                             }
 67   
         
 68   
                                             /* (non-Javadoc)
 69   
                                              * @see java.io.Writer#write(int)
 70   
                                              */
 71  0
                                             public void write(int c) throws IOException {
 72  0
                                                 if (c > StreamingMarkupWriter.this.encodingLimit) {
 73  0
                                                     StreamingMarkupWriter.this.delegate.write("&#x");
 74  0
                                                     StreamingMarkupWriter.this.delegate.write(Integer.toHexString(c));
 75  0
                                                     StreamingMarkupWriter.this.delegate.write(';');
 76  0
                                                 } else if (c == '<') {
 77  0
                                                     StreamingMarkupWriter.this.delegate.write("&lt;");
 78  0
                                                 } else if (c == '>') {
 79  0
                                                     StreamingMarkupWriter.this.delegate.write("&gt;");
 80  0
                                                 } else if (c == '&') {
 81  0
                                                     StreamingMarkupWriter.this.delegate.write("&amp;");
 82   
                                                 } else {
 83  0
                                                     StreamingMarkupWriter.this.delegate.write(c);
 84   
                                                 }
 85   
                                             }
 86   
                                             
 87   
                                             /* (non-Javadoc)
 88   
                                              * @see java.io.Writer#write(char[], int, int)
 89   
                                              */
 90  0
                                             public void write(final char[] cbuf, int off, int len) throws IOException {
 91  0
                                                 while (len-- > 0){
 92  0
                                                     write(cbuf[off++]);
 93   
                                                 }
 94   
                                             }
 95   
                                             
 96  0
                                             public Writer attributeValue() {
 97  0
                                                 return StreamingMarkupWriter.this.attributeWriter;
 98   
                                             }
 99   
                                             
 100  0
                                             public Writer bodyText() {
 101  0
                                                 return bodyWriter;
 102   
                                             }
 103   
                                             
 104  0
                                             public Writer unescaped() {
 105  0
                                                 return StreamingMarkupWriter.this;
 106   
                                             }
 107   
                                         };
 108   
     
 109   
     private final Writer attributeWriter =  new Writer() {
 110   
                                                 /* (non-Javadoc)
 111   
                                                  * @see java.io.Writer#close()
 112   
                                                  */
 113  0
                                                 public void close() throws IOException {
 114  0
                                                     StreamingMarkupWriter.this.close();
 115   
                                                 }
 116   
                                         
 117   
                                                 /* (non-Javadoc)
 118   
                                                  * @see java.io.Writer#flush()
 119   
                                                  */
 120  0
                                                 public void flush() throws IOException {
 121  0
                                                     StreamingMarkupWriter.this.flush();
 122   
                                                 }
 123   
         
 124   
                                                 /* (non-Javadoc)
 125   
                                                  * @see java.io.Writer#write(int)
 126   
                                                  */
 127  0
                                                 public void write(int c) throws IOException {
 128  0
                                                     if (c == '\'') {
 129  0
                                                         StreamingMarkupWriter.this.delegate.write("&apos;");
 130   
                                                     } else {
 131  0
                                                         StreamingMarkupWriter.this.bodyWriter.write(c);
 132   
                                                     }
 133   
                                                 }
 134   
                                                 
 135   
                                                 /* (non-Javadoc)
 136   
                                                  * @see java.io.Writer#write(char[], int, int)
 137   
                                                  */
 138  0
                                                 public void write(final char[] cbuf, int off, int len) throws IOException {
 139  0
                                                     while (len-- > 0){
 140  0
                                                         write(cbuf[off++]);
 141   
                                                     }
 142   
                                                 }
 143   
                                                 
 144  0
                                                 public Writer attributeValue() {
 145  0
                                                     return attributeWriter;
 146   
                                                 }
 147   
                                                 
 148  0
                                                 public Writer bodyText() {
 149  0
                                                     return StreamingMarkupWriter.this.bodyWriter;
 150   
                                                 }
 151   
                                                 
 152  0
                                                 public Writer unescaped() {
 153  0
                                                     return StreamingMarkupWriter.this;
 154   
                                                 }
 155   
                                             };
 156   
 
 157  0
         public StreamingMarkupWriter(final Writer delegate) {
 158  0
             this.delegate = delegate;
 159   
         }
 160   
     
 161   
         /* (non-Javadoc)
 162   
          * @see java.io.Writer#close()
 163   
          */
 164  0
         public void close() throws IOException {
 165  0
             this.delegate.close();
 166   
         }
 167   
 
 168   
         /* (non-Javadoc)
 169   
          * @see java.io.Writer#flush()
 170   
          */
 171  0
         public void flush() throws IOException {
 172  0
             this.delegate.flush();
 173   
         }
 174   
         
 175   
         /* (non-Javadoc)
 176   
          * @see java.io.Writer#write(char[], int, int)
 177   
          */
 178  0
         public void write(final char[] cbuf, int off, int len) throws IOException {
 179  0
             this.delegate.write(cbuf, off, len);
 180   
         }
 181   
         
 182  0
         public Writer attributeValue() {
 183  0
             return this.attributeWriter;
 184   
         }
 185   
         
 186  0
         public Writer bodyText() {
 187  0
             return this.bodyWriter;
 188   
         }
 189   
         
 190  0
         public Writer unescaped() {
 191  0
             return this;
 192   
         }
 193   
     }
 194