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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);
}
}
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