/*
 *
 * 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.configuration.startup;

import org.apache.qpid.server.configuration.ConfigurationEntry;
import org.apache.qpid.server.configuration.ConfiguredObjectRecoverer;
import org.apache.qpid.server.configuration.RecovererProvider;
import org.apache.qpid.server.model.ConfiguredObject;
import org.apache.qpid.server.model.ReplicationNode;
import org.apache.qpid.server.model.VirtualHost;
import org.apache.qpid.server.plugin.ReplicationNodeFactory;

public class ReplicationNodeRecoverer implements ConfiguredObjectRecoverer<ReplicationNode>
{

    @Override
    public ReplicationNode create(RecovererProvider recovererProvider, ConfigurationEntry entry, ConfiguredObject... parents)
    {
        VirtualHost virtualHost = RecovererHelper.verifyOnlyParentIsOfType(VirtualHost.class, parents);
        String type = virtualHost.getType();
        ReplicationNodeFactory replicationNodeFactory = ReplicationNodeFactory.FACTORIES.get(type);
        if (replicationNodeFactory == null)
        {
            throw new IllegalStateException("Cannot find ReplicationNodeFactory for type '" + type + "'");
        }
        return replicationNodeFactory.createInstance(entry.getId() , entry.getAttributes(), virtualHost);
    }

}
