/*
* Copyright 2001-2004 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.axis2.util;
import org.apache.axis2.description.AxisDescription;
import org.apache.axis2.description.PolicyInclude;
import org.apache.neethi.Policy;
import org.apache.neethi.PolicyRegistry;
public class AxisPolicyLocator implements PolicyRegistry {
AxisDescription subject = null;
public AxisPolicyLocator(AxisDescription subject) {
this.subject = subject;
}
public Policy lookup(String key) {
if (subject == null) {
return null;
}
PolicyInclude policyInclude = subject.getPolicyInclude();
PolicyRegistry policyRegistry = policyInclude.getPolicyRegistry();
Policy policy = policyRegistry.lookup(key);
if (policy != null) {
return policy;
}
AxisDescription parent = subject.getParent();
if (parent == null) {
return null;
} else {
AxisPolicyLocator locator = new AxisPolicyLocator(parent);
return locator.lookup(key);
}
}
public void register(String key, Policy policy) {
throw new UnsupportedOperationException();
}
public void remove(String key) {
throw new UnsupportedOperationException();
}
}