/*
* Copyright 2001-2008 The Apache Software Foundation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
package org.apache.juddi.api.util;
import java.util.ArrayList;
import java.util.Hashtable;
import java.util.List;
/**
* Enum to represent the methods within the ValueSetCaching API.
*
* @author <a href="mailto:tcunning@apache.org">Tom Cunningham</a>
*/
public enum ValueSetCachingQuery implements UDDIQuery { GET_ALLVALIDVALUES("get_allValidValues");
private String _query;
private static Hashtable<String, ValueSetCachingQuery> _valueSetCachingQueries = null; ValueSetCachingQuery(final String query) { _query = query; }
public String getQuery() {
return _query;
}
public synchronized static void initValueSetCachingQueries () {
if (_valueSetCachingQueries == null) { _valueSetCachingQueries = new Hashtable(); _valueSetCachingQueries.put(ValueSetCachingQuery.GET_ALLVALIDVALUES.getQuery(), ValueSetCachingQuery.GET_ALLVALIDVALUES);
}
}
public static List<String> getQueries() {
if (_valueSetCachingQueries == null) { initValueSetCachingQueries();
}
List list = new ArrayList<String>(_valueSetCachingQueries.keySet()); return list;
}
/**
* this doesn't appear to be used anywhere and will be removed in a future version
* @param query
* @return
* @deprecated
*/
public static ValueSetCachingQuery fromQuery(final String query) {
if (_valueSetCachingQueries == null) { initValueSetCachingQueries();
}
if (_valueSetCachingQueries.contains(query)) { return _valueSetCachingQueries.get(query);
} else {
throw new IllegalArgumentException("Unrecognized query " + query);
}
}
}