From 254ee6f47eebfc00462c10756a92066e82cc1a96 Mon Sep 17 00:00:00 2001
From: Andrew Branson <andrew@andrewbranson.net>
Date: Tue, 21 Jun 2011 15:46:02 +0200
Subject: Initial commit

---
 source/com/c2kernel/lookup/LDAPPathSet.java | 70 +++++++++++++++++++++++++++++
 1 file changed, 70 insertions(+)
 create mode 100755 source/com/c2kernel/lookup/LDAPPathSet.java

(limited to 'source/com/c2kernel/lookup/LDAPPathSet.java')

diff --git a/source/com/c2kernel/lookup/LDAPPathSet.java b/source/com/c2kernel/lookup/LDAPPathSet.java
new file mode 100755
index 0000000..9c68c5c
--- /dev/null
+++ b/source/com/c2kernel/lookup/LDAPPathSet.java
@@ -0,0 +1,70 @@
+package com.c2kernel.lookup;
+
+import java.util.Enumeration;
+
+import com.c2kernel.process.Gateway;
+import com.c2kernel.utils.Logger;
+import com.novell.ldap.LDAPEntry;
+import com.novell.ldap.LDAPException;
+import com.novell.ldap.LDAPSearchResults;
+
+/**************************************************************************
+ *
+ * $Revision: 1.6 $
+ * $Date: 2005/12/01 14:23:14 $
+ *
+ * Copyright (C) 2003 CERN - European Organization for Nuclear Research
+ * All rights reserved.
+ **************************************************************************/
+
+
+
+public class LDAPPathSet implements Enumeration {
+    LDAPSearchResults results;
+    LDAPEntry nextEntry;
+    
+    public LDAPPathSet() { // empty
+        results = null;
+    }
+    
+    public LDAPPathSet(LDAPSearchResults results) {
+        this.results = results;
+    }
+    
+    public boolean hasMoreElements() {
+        if (results == null) return false;
+        if (nextEntry != null) return true;
+        if (results.hasMore())
+        try {
+            nextEntry = results.next();
+            return true;
+        } catch (LDAPException ex) { 
+        	if (ex.getResultCode()!=32) {// no results
+        		Logger.error(ex);
+        		Logger.error("Error loading LDAP result set: "+ex.getMessage());
+        	}
+        }  
+        return false;
+    }
+    
+    public Object nextElement() {
+        if (results == null) return null;
+        try {
+            if (nextEntry == null)
+                nextEntry = results.next();
+            Path nextPath = Gateway.getLDAPLookup().nodeToPath(nextEntry);
+            nextEntry = null;
+            return nextPath;
+        } catch (Exception ex) {
+            Logger.error("Error loading next path");
+            Logger.error(ex);
+            nextEntry = null;
+            if (hasMoreElements()) {
+                Logger.error("Skipping to next entry");
+                return nextElement();
+            }
+            else
+                return null;
+        }
+    }
+}
-- 
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