[jboss-cvs] Picketlink SVN: r511 - federation/trunk/picketlink-fed-core/src/main/java/org/picketlink/identity/federation/core/parsers/util.

[jboss-cvs-commits at lists.jboss.org]

Author: anil.saldhana at jboss.com
Date: 2010-11-02 16:00:09 -0400 (Tue, 02 Nov 2010)
New Revision: 511

Modified:
   federation/trunk/picketlink-fed-core/src/main/java/org/picketlink/identity/federation/core/parsers/util/StaxParserUtil.java
Log:
add method that can bypass an xml element block such as xml dsig

Modified: federation/trunk/picketlink-fed-core/src/main/java/org/picketlink/identity/federation/core/parsers/util/StaxParserUtil.java
===================================================================
--- federation/trunk/picketlink-fed-core/src/main/java/org/picketlink/identity/federation/core/parsers/util/StaxParserUtil.java	2010-10-25 16:46:42 UTC (rev 510)
+++ federation/trunk/picketlink-fed-core/src/main/java/org/picketlink/identity/federation/core/parsers/util/StaxParserUtil.java	2010-11-02 20:00:09 UTC (rev 511)
@@ -25,7 +25,7 @@
 
 import javax.xml.stream.Location;
 import javax.xml.stream.XMLEventReader;
-import javax.xml.stream.XMLInputFactory; 
+import javax.xml.stream.XMLInputFactory;
 import javax.xml.stream.XMLStreamException;
 import javax.xml.stream.events.Attribute;
 import javax.xml.stream.events.EndElement;
@@ -41,8 +41,27 @@
  * @since Feb 8, 2010
  */
 public class StaxParserUtil
-{  
+{   
    /**
+    * Bypass an entire XML element block from startElement to endElement
+    * @param xmlEventReader
+    * @param tag Tag of the XML element that we need to bypass
+    * @throws ParsingException
+    */
+   public static void bypassElementBlock( XMLEventReader xmlEventReader, String tag ) throws ParsingException
+   {
+      while ( xmlEventReader.hasNext() )
+      {
+         EndElement endElement = getNextEndElement( xmlEventReader );
+         if( endElement == null )
+            return;
+
+         if( StaxParserUtil.matches( endElement , tag ) )
+            return;
+      }
+   }
+   
+   /**
     * Given an {@code Attribute}, get its trimmed value
     * @param attribute
     * @return