1 files changed, 71 insertions, 0 deletions
diff --git a/pki/base/common/src/com/netscape/cmscore/request/ExtDataHashtable.java b/pki/base/common/src/com/netscape/cmscore/request/ExtDataHashtable.java
new file mode 100644
index 000000000..cdc5a7eea
--- /dev/null
+++ b/pki/base/common/src/com/netscape/cmscore/request/ExtDataHashtable.java
@@ -0,0 +1,71 @@
+package com.netscape.cmscore.request;
+
+import java.util.*;
+
+/**
+ * Subclass of Hashtable returned by IRequest.getExtDataInHashtable.  Its
+ * purpose is to hide the fact that LDAP doesn't preserve the case of keys.
+ * It does this by lowercasing all keys used to access the Hashtable.
+ */
+public class ExtDataHashtable extends Hashtable {
+
+    public ExtDataHashtable() {
+        super();
+    }
+
+    public ExtDataHashtable(int i) {
+        super(i);
+    }
+
+    public ExtDataHashtable(int i, float v) {
+        super(i, v);
+    }
+
+    public ExtDataHashtable(Map map) {
+        // the super constructor seems to call putAll, but I can't
+        // rely on that behaviour
+        super();
+        putAll(map);
+    }
+
+    public boolean containsKey(Object o) {
+        if (o instanceof String) {
+            String key = (String)o;
+            return super.containsKey(key.toLowerCase());
+        }
+        return super.containsKey(o);
+    }
+
+    public Object get(Object o) {
+        if (o instanceof String) {
+            String key = (String)o;
+            return super.get(key.toLowerCase());
+        }
+        return super.get(o);
+    }
+
+    public Object put(Object oKey, Object val) {
+        if (oKey instanceof String) {
+            String key = (String)oKey;
+            return super.put(key.toLowerCase(), val);
+        }
+        return super.put(oKey, val);
+    }
+
+    public void putAll(Map map) {
+        Set keys = map.keySet();
+        for (Iterator i = keys.iterator();
+             i.hasNext();) {
+            Object key = i.next();
+            put(key, map.get(key));
+        }
+    }
+
+    public Object remove(Object o) {
+        if (o instanceof String) {
+            String key = (String)o;
+            return super.remove(key.toLowerCase());
+        }
+        return super.remove(o);
+    }
+}