/*
* ModeShape (http://www.modeshape.org)
*
* 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.modeshape.sequencer.sramp;
import java.util.HashMap;
import java.util.Map;
/**
* A simple registry that keeps track of the identifiers and paths for entities, keyed by their namespace and name.
*/
public final class NamespaceEntityResolver {
private final Map<String, Map<String, String>> identifierByNameByNamespace = new HashMap<String, Map<String, String>>();
public void register( String namespace,
String name,
String identifier ) {
Map<String, String> forNamespace = identifierByNameByNamespace.get(namespace);
if (forNamespace == null) {
forNamespace = new HashMap<String, String>();
identifierByNameByNamespace.put(namespace, forNamespace);
}
forNamespace.put(name, identifier);
}
public String lookupIdentifier( String namespace,
String name ) {
Map<String, String> forNamespace = identifierByNameByNamespace.get(namespace);
if (forNamespace == null) {
return null;
}
return forNamespace.get(name);
}
}