--- projects/cms/source/util/uk/org/iscream/cms/util/XMLPacket.java	2000/11/29 19:11:53	1.3
+++ projects/cms/source/util/uk/org/iscream/cms/util/XMLPacket.java	2000/12/05 13:19:19	1.8
@@ -1,15 +1,15 @@
 //---PACKAGE DECLARATION---
-package uk.ac.ukc.iscream.xml;
+package uk.ac.ukc.iscream.util;
 
 //---IMPORTS---
-import java.util.HashMap;
+import java.util.*;
 
 /**
  * Object in which to store incoming XML data
  * to be passed around the CORBA system.
  *
- * @author  $Author: tdb $
- * @version $Id: XMLPacket.java,v 1.3 2000/11/29 19:11:53 tdb Exp $
+ * @author  $Author: pjm2 $
+ * @version $Id: XMLPacket.java,v 1.8 2000/12/05 13:19:19 pjm2 Exp $
  */
 public class XMLPacket {
 
@@ -18,7 +18,7 @@ public class XMLPacket {
     /**
      * The current CVS revision of this class
      */
-    public final String REVISION = "$Revision: 1.3 $";
+    public final String REVISION = "$Revision: 1.8 $";
     
 //---STATIC METHODS---
 
@@ -28,10 +28,7 @@ public class XMLPacket {
 
     // Add a key and value pair to the HashMap.
     public synchronized void addParam (String key, String value) {
-        params.put(key, value);        
-        // debug by println ;-)
-        // System.out.println("Adding to hash: " + key + " = " + value);
-        // end debug code
+        _params.put(key, value);
     }
     
     // Return the value associated with a particular key.
@@ -39,13 +36,23 @@ public class XMLPacket {
     // this should not necessarily indicate that the key
     // does not exist.
     public synchronized String getParam (String key) {
-        return (String)params.get(key);
+        return (String) _params.get(key);
     }
     
+    // Return a Set of the keys in the HashMap.
+    public synchronized Set getSet () {
+        return _params.keySet();
+    }
+    
+    // Find if a particular key exists in the HashMap.
+    public synchronized boolean containsKey(String key){
+        return _params.containsKey(key);
+    }
+    
     // Print out the entire HashMap.
     // (Mainly for assisting debugging.)
     public synchronized String printAll () {
-        return params.toString();
+        return _params.toString();
     }
 
     /**
@@ -54,7 +61,7 @@ public class XMLPacket {
      *
      * @return the name of this class and its CVS revision
      */
-    public String toString() {
+    public String toString () {
         return this.getClass().getName() + "(" + REVISION.substring(11, REVISION.length() - 2) + ")";
     }
 
@@ -64,8 +71,8 @@ public class XMLPacket {
 
 //---ATTRIBUTES---
 
-    private HashMap params = new HashMap();
+    private HashMap _params = new HashMap();
 
 //---STATIC ATTRIBUTES---
 
-}
\ No newline at end of file
+}