broker-core/src/main/java/org/apache/qpid/server/binding/BindingFactory.java

/*
 *
 * 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
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package org.apache.qpid.server.binding;

import java.util.Map;

import org.apache.qpid.server.model.AbstractConfiguredObjectTypeFactory;
import org.apache.qpid.server.model.ConfiguredObject;
import org.apache.qpid.server.model.Exchange;
import org.apache.qpid.server.model.Queue;
import org.apache.qpid.server.plugin.PluggableService;

@PluggableService
public class BindingFactory extends AbstractConfiguredObjectTypeFactory<BindingImpl>
{
    public BindingFactory()
    {
        super(BindingImpl.class);
    }

    @Override
    protected BindingImpl createInstance(final Map<String, Object> attributes, final ConfiguredObject<?>... parents)
    {
        Exchange<?> exchange = (Exchange<?>) getParent(Exchange.class, parents);
        Queue<?> queue = (Queue<?>) getParent(Queue.class, parents);
        BindingImpl binding = new BindingImpl(attributes, queue, exchange);
        exchange.addBinding(binding);
        return binding;
    }
}