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Core services for Usergrid system.
/*******************************************************************************
* Copyright 2012 Apigee Corporation
*
* 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.usergrid.mq.cassandra;
import java.util.UUID;
import me.prettyprint.cassandra.serializers.ByteBufferSerializer;
import me.prettyprint.cassandra.serializers.BytesArraySerializer;
import me.prettyprint.cassandra.serializers.DynamicCompositeSerializer;
import me.prettyprint.cassandra.serializers.LongSerializer;
import me.prettyprint.cassandra.serializers.StringSerializer;
import me.prettyprint.cassandra.serializers.UUIDSerializer;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.BeansException;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.usergrid.mq.QueueManager;
import org.usergrid.mq.QueueManagerFactory;
import org.usergrid.persistence.cassandra.CassandraService;
import org.usergrid.persistence.cassandra.CounterUtils;
public class QueueManagerFactoryImpl implements QueueManagerFactory,
ApplicationContextAware {
public static final Logger logger = LoggerFactory
.getLogger(QueueManagerFactoryImpl.class);
public static String IMPLEMENTATION_DESCRIPTION = "Cassandra Queue Manager Factory 1.0";
ApplicationContext applicationContext;
CassandraService cass;
CounterUtils counterUtils;
public static final StringSerializer se = new StringSerializer();
public static final ByteBufferSerializer be = new ByteBufferSerializer();
public static final UUIDSerializer ue = new UUIDSerializer();
public static final BytesArraySerializer bae = new BytesArraySerializer();
public static final DynamicCompositeSerializer dce = new DynamicCompositeSerializer();
public static final LongSerializer le = new LongSerializer();
/**
* Must be constructed with a CassandraClientPool.
*
* @param cass
* the cassandra client pool
* @param counterUtils
* the CounterUtils
*/
public QueueManagerFactoryImpl(CassandraService cass,
CounterUtils counterUtils) {
this.cass = cass;
this.counterUtils = counterUtils;
}
@Override
public String getImpementationDescription() throws Exception {
return IMPLEMENTATION_DESCRIPTION;
}
@Override
public QueueManager getQueueManager(UUID applicationId) {
QueueManagerImpl qm = new QueueManagerImpl();
qm.init(this, cass, counterUtils, applicationId);
return qm;
//return applicationContext.getAutowireCapableBeanFactory()
// .createBean(QueueManagerImpl.class)
// .init(this, cass, counterUtils, applicationId);
}
@Override
public void setApplicationContext(ApplicationContext applicationContext)
throws BeansException {
this.applicationContext = applicationContext;
}
}