svn commit: r802821 - /mina/sandbox/vysper/trunk/server/core/src/main/java/org/apache/vysper/xmpp/xmlfragment/XMLElement.java

[ng...@apache.org]

Author: ngn
Date: Mon Aug 10 15:16:21 2009
New Revision: 802821

URL: http://svn.apache.org/viewvc?rev=802821&view=rev
Log:
Add convinence method for getting the complete inner text

Modified:
    mina/sandbox/vysper/trunk/server/core/src/main/java/org/apache/vysper/xmpp/xmlfragment/XMLElement.java

Modified: mina/sandbox/vysper/trunk/server/core/src/main/java/org/apache/vysper/xmpp/xmlfragment/XMLElement.java
URL: http://svn.apache.org/viewvc/mina/sandbox/vysper/trunk/server/core/src/main/java/org/apache/vysper/xmpp/xmlfragment/XMLElement.java?rev=802821&r1=802820&r2=802821&view=diff
==============================================================================
--- mina/sandbox/vysper/trunk/server/core/src/main/java/org/apache/vysper/xmpp/xmlfragment/XMLElement.java (original)
+++ mina/sandbox/vysper/trunk/server/core/src/main/java/org/apache/vysper/xmpp/xmlfragment/XMLElement.java Mon Aug 10 15:16:21 2009
@@ -168,6 +168,25 @@
         if (innerTexts.size() > 1) throw new XMLSemanticError("element has more than one inner text fragment");
         return innerTexts.get(0);
     }
+    
+    /**
+     * Get the complete inner text
+     * @return The concatenated inner text or null if no text fragments exist
+     */
+    public XMLText getInnerText() {
+        boolean hadText = false;
+        StringBuffer sb = new StringBuffer();
+        for(XMLText text : getInnerTexts()) {
+            sb.append(text.getText());
+            hadText = true;
+        }
+        if(hadText) {
+            return new XMLText(sb.toString());
+        } else {
+            return null;
+        }
+            
+    }
 
     /**
      * collects all inner elements named as given parameter