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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.plugin;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import java.util.UUID;
import org.apache.qpid.server.model.AuthenticationProvider;
import org.apache.qpid.server.model.PreferencesProvider;
public interface PreferencesProviderFactory extends Pluggable
{
PreferencesProvider createInstance(UUID id, Map<String, Object> attributes, AuthenticationProvider authenticationProvider);
static final class TYPES
{
private TYPES()
{
}
public static Collection<String> get()
{
QpidServiceLoader<PreferencesProviderFactory> qpidServiceLoader = new QpidServiceLoader<PreferencesProviderFactory>();
Iterable<PreferencesProviderFactory> factories = qpidServiceLoader.atLeastOneInstanceOf(PreferencesProviderFactory.class);
List<String> names = new ArrayList<String>();
for(PreferencesProviderFactory factory : factories)
{
names.add(factory.getType());
}
return Collections.unmodifiableCollection(names);
}
}
static final class FACTORIES
{
private FACTORIES()
{
}
public static PreferencesProviderFactory get(String type)
{
QpidServiceLoader<PreferencesProviderFactory> qpidServiceLoader = new QpidServiceLoader<PreferencesProviderFactory>();
Iterable<PreferencesProviderFactory> factories = qpidServiceLoader.atLeastOneInstanceOf(PreferencesProviderFactory.class);
for(PreferencesProviderFactory factory : factories)
{
if(factory.getType().equals(type))
{
return factory;
}
}
return null;
}
}
}
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