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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.store.berkeleydb.tuples;
import com.sleepycat.bind.tuple.TupleInput;
import com.sleepycat.bind.tuple.TupleOutput;
import com.sleepycat.je.DatabaseException;
import org.apache.log4j.Logger;
import org.apache.qpid.framing.AMQShortString;
import org.apache.qpid.framing.FieldTable;
import org.apache.qpid.server.store.berkeleydb.AMQShortStringEncoding;
import org.apache.qpid.server.store.berkeleydb.FieldTableEncoding;
import org.apache.qpid.server.store.berkeleydb.records.QueueRecord;
public class QueueTuple_5 extends QueueTuple_4
{
private static final Logger _logger = Logger.getLogger(QueueTuple_5.class);
public QueueTuple_5()
{
super();
}
public QueueRecord entryToObject(TupleInput tupleInput)
{
try
{
AMQShortString name = AMQShortStringEncoding.readShortString(tupleInput);
AMQShortString owner = AMQShortStringEncoding.readShortString(tupleInput);
// Addition for Version 2 of this table, read the queue arguments
FieldTable arguments = FieldTableEncoding.readFieldTable(tupleInput);
// Addition for Version 3 of this table, read the queue exclusivity
boolean exclusive = tupleInput.readBoolean();
return new QueueRecord(name, owner, exclusive, arguments);
}
catch (DatabaseException e)
{
_logger.error("Unable to create binding: " + e, e);
return null;
}
}
public void objectToEntry(QueueRecord queue, TupleOutput tupleOutput)
{
AMQShortStringEncoding.writeShortString(queue.getNameShortString(), tupleOutput);
AMQShortStringEncoding.writeShortString(queue.getOwner(), tupleOutput);
// Addition for Version 2 of this table, store the queue arguments
FieldTableEncoding.writeFieldTable(queue.getArguments(), tupleOutput);
// Addition for Version 3 of this table, store the queue exclusivity
tupleOutput.writeBoolean(queue.isExclusive());
}
}
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