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package org.apache.qpid.framing.amqp_0_9;
import org.apache.mina.common.ByteBuffer;
import org.apache.qpid.framing.abstraction.AbstractMethodConverter;
import org.apache.qpid.framing.abstraction.ProtocolVersionMethodConverter;
import org.apache.qpid.framing.abstraction.ContentChunk;
import org.apache.qpid.framing.abstraction.MessagePublishInfo;
import org.apache.qpid.framing.*;
import org.apache.qpid.framing.amqp_0_9.*;
import org.apache.qpid.framing.amqp_0_9.BasicPublishBodyImpl;
public class MethodConverter_0_9 extends AbstractMethodConverter implements ProtocolVersionMethodConverter
{
private int _basicPublishClassId;
private int _basicPublishMethodId;
public MethodConverter_0_9()
{
super((byte)0,(byte)9);
}
public AMQBody convertToBody(ContentChunk contentChunk)
{
return new ContentBody(contentChunk.getData());
}
public ContentChunk convertToContentChunk(AMQBody body)
{
final ContentBody contentBodyChunk = (ContentBody) body;
return new ContentChunk()
{
public int getSize()
{
return contentBodyChunk.getSize();
}
public ByteBuffer getData()
{
return contentBodyChunk.payload;
}
public void reduceToFit()
{
contentBodyChunk.reduceBufferToFit();
}
};
}
public void configure()
{
_basicPublishClassId = org.apache.qpid.framing.amqp_0_9.BasicPublishBodyImpl.CLASS_ID;
_basicPublishMethodId = BasicPublishBodyImpl.METHOD_ID;
}
public MessagePublishInfo convertToInfo(AMQMethodBody methodBody)
{
final BasicPublishBody publishBody = ((BasicPublishBody) methodBody);
final AMQShortString exchange = publishBody.getExchange();
final AMQShortString routingKey = publishBody.getRoutingKey();
return new MethodConverter_0_9.MessagePublishInfoImpl(exchange == null ? null : exchange.intern(),
publishBody.getImmediate(),
publishBody.getMandatory(),
routingKey == null ? null : routingKey.intern());
}
public AMQMethodBody convertToBody(MessagePublishInfo info)
{
return new BasicPublishBodyImpl(0,
info.getExchange(),
info.getRoutingKey(),
info.isMandatory(),
info.isImmediate()) ;
}
private static class MessagePublishInfoImpl implements MessagePublishInfo
{
private final AMQShortString _exchange;
private final boolean _immediate;
private final boolean _mandatory;
private final AMQShortString _routingKey;
public MessagePublishInfoImpl(final AMQShortString exchange,
final boolean immediate,
final boolean mandatory,
final AMQShortString routingKey)
{
_exchange = exchange;
_immediate = immediate;
_mandatory = mandatory;
_routingKey = routingKey;
}
public AMQShortString getExchange()
{
return _exchange;
}
public boolean isImmediate()
{
return _immediate;
}
public boolean isMandatory()
{
return _mandatory;
}
public AMQShortString getRoutingKey()
{
return _routingKey;
}
}
}
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