1 files changed, 78 insertions, 0 deletions
diff --git a/base/common/src/com/netscape/cmscore/request/ExtDataHashtable.java b/base/common/src/com/netscape/cmscore/request/ExtDataHashtable.java
new file mode 100644
index 000000000..86e6c0530
--- /dev/null
+++ b/base/common/src/com/netscape/cmscore/request/ExtDataHashtable.java
@@ -0,0 +1,78 @@
+package com.netscape.cmscore.request;
+
+import java.util.Hashtable;
+import java.util.Iterator;
+import java.util.Map;
+import java.util.Set;
+
+/**
+ * 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<V> extends Hashtable<String, V> {
+
+    /**
+     *
+     */
+    private static final long serialVersionUID = 8401134619951331450L;
+
+    public ExtDataHashtable() {
+        super();
+    }
+
+    public ExtDataHashtable(int i) {
+        super(i);
+    }
+
+    public ExtDataHashtable(int i, float v) {
+        super(i, v);
+    }
+
+    public ExtDataHashtable(Map<? extends String, ? extends V> 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 V get(Object o) {
+        if (o instanceof String) {
+            String key = (String) o;
+            return super.get(key.toLowerCase());
+        }
+        return super.get(o);
+    }
+
+    public V put(String oKey, V val) {
+        if (oKey instanceof String) {
+            String key = (String) oKey;
+            return super.put(key.toLowerCase(), val);
+        }
+        return super.put(oKey, val);
+    }
+
+    public void putAll(Map<? extends String, ? extends V> map) {
+        Set<? extends String> keys = map.keySet();
+        for (Iterator<? extends String> i = keys.iterator(); i.hasNext();) {
+            Object key = i.next();
+            put((String) key, map.get(key));
+        }
+    }
+
+    public V remove(Object o) {
+        if (o instanceof String) {
+            String key = (String) o;
+            return super.remove(key.toLowerCase());
+        }
+        return super.remove(o);
+    }
+}