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/*
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.qpid.server.management.plugin.servlet.rest.action;
import java.util.HashMap;
import java.util.Map;
import java.util.TreeMap;
import org.apache.qpid.server.management.plugin.servlet.rest.Action;
import org.apache.qpid.server.model.Broker;
import org.apache.qpid.server.plugin.AccessControlFactory;
import org.apache.qpid.server.plugin.QpidServiceLoader;
public class ListAccessControlProviderAttributes implements Action
{
private static final String ATTRIBUTES = "attributes";
private static final String DESCRIPTIONS = "descriptions";
private Map<String, AccessControlFactory> _factories;
public ListAccessControlProviderAttributes()
{
_factories = new TreeMap<String, AccessControlFactory>();
Iterable<AccessControlFactory> factories = new QpidServiceLoader<AccessControlFactory>()
.instancesOf(AccessControlFactory.class);
for (AccessControlFactory factory : factories)
{
_factories.put(factory.getType(), factory);
}
}
@Override
public String getName()
{
return ListAccessControlProviderAttributes.class.getSimpleName();
}
@Override
public Object perform(Map<String, Object> request, Broker broker)
{
Map<String, Object> attributes = new TreeMap<String, Object>();
for (String providerType : _factories.keySet())
{
AccessControlFactory factory = _factories.get(providerType);
Map<String, Object> data = new HashMap<String, Object>();
data.put(ATTRIBUTES, factory.getAttributeNames());
Map<String, String> resources = factory.getAttributeDescriptions();
if (resources != null)
{
data.put(DESCRIPTIONS, resources);
}
attributes.put(factory.getType(), data);
}
return attributes;
}
}
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