[Yanel-commits] rev 23997 - public/yanel/trunk/src/contributions/resources/wiki/src/java/org/wyona/yanel/impl/resources

[simon at wyona.com]

Author: simon
Date: 2007-04-25 10:53:15 +0200 (Wed, 25 Apr 2007)
New Revision: 23997

Modified:
   public/yanel/trunk/src/contributions/resources/wiki/src/java/org/wyona/yanel/impl/resources/LinkChecker.java
Log:
fixes bug# 5095. thanks to josias!

Modified: public/yanel/trunk/src/contributions/resources/wiki/src/java/org/wyona/yanel/impl/resources/LinkChecker.java
===================================================================
--- public/yanel/trunk/src/contributions/resources/wiki/src/java/org/wyona/yanel/impl/resources/LinkChecker.java	2007-04-24 19:53:46 UTC (rev 23996)
+++ public/yanel/trunk/src/contributions/resources/wiki/src/java/org/wyona/yanel/impl/resources/LinkChecker.java	2007-04-25 08:53:15 UTC (rev 23997)
@@ -70,7 +70,7 @@
                         }
                     }
                 }
-                transformedXmlAsBuffer.append(" " + aName + "=\"" + aValue + "\"");
+                transformedXmlAsBuffer.append(" " + aName + "=\"" + replaceEntities(aValue) + "\"");
             }  
         } else {
             for(int i = 0; i < attrs.getLength(); i++) {
@@ -81,7 +81,7 @@
                     if(aValue.charAt(j) == '"') tmp.append("&#34;");
                     else tmp.append(aValue.charAt(j));
                 }
-                transformedXmlAsBuffer.append(" " + aName + "=\"" + tmp.toString() + "\"");
+                transformedXmlAsBuffer.append(" " + aName + "=\"" + replaceEntities(tmp.toString()) + "\"");
             }
         }
         transformedXmlAsBuffer.append(">");
@@ -94,8 +94,21 @@
 
     public void characters(char[] buf, int offset, int len) throws SAXException {
         String s = new String(buf, offset, len);
-        transformedXmlAsBuffer.append(s);
+        transformedXmlAsBuffer.append(replaceEntities(s));
     }
+    
+    /**
+     * Replaces some characters by their corresponding xml entities.
+     * @param str
+     * @return
+     */
+    private String replaceEntities(String str) {
+        str = str.replaceAll("<", "&lt;");
+        str = str.replaceAll(">", "&gt;");
+        str = str.replaceAll("'", "&apos;");
+        str = str.replaceAll("\"", "&quot;");
+        return str;
+    }
 
     private void setResultInputStream() {
         this.byteArrayInputStream = new ByteArrayInputStream(transformedXmlAsBuffer.toString().getBytes());