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#ifndef _AMQMethodBody_
#define _AMQMethodBody_
/*
*
* 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.
*
*/
#include <iostream>
#include <amqp_types.h>
#include <AMQBody.h>
#include <Buffer.h>
#include <AMQP_ServerOperations.h>
#include <MethodContext.h>
namespace qpid {
namespace framing {
class AMQP_MethodVersionMap;
class AMQMethodBody : public AMQBody
{
public:
typedef boost::shared_ptr<AMQMethodBody> shared_ptr;
static shared_ptr create(
AMQP_MethodVersionMap& map, ProtocolVersion version, Buffer& buf);
ProtocolVersion version;
u_int8_t type() const { return METHOD_BODY; }
AMQMethodBody(u_int8_t major, u_int8_t minor) : version(major, minor) {}
AMQMethodBody(ProtocolVersion ver) : version(ver) {}
virtual ~AMQMethodBody() {}
void decode(Buffer&, u_int32_t);
virtual MethodId amqpMethodId() const = 0;
virtual ClassId amqpClassId() const = 0;
virtual void invoke(AMQP_ServerOperations&, const MethodContext&);
// FIXME aconway 2007-01-24: remove match, use isA
bool match(AMQMethodBody* other) const;
template <class T> bool isA() {
return amqpClassId()==T::CLASS_ID && amqpMethodId()==T::METHOD_ID;
}
/**
* Wrap this method in a frame and send using the current context.
* Note the frame takes ownership of the body, it will be deleted.
*/
virtual void send(const MethodContext& context);
protected:
static u_int32_t baseSize() { return 4; }
struct ClassMethodId {
u_int16_t classId;
u_int16_t methodId;
void decode(Buffer& b);
};
void encodeId(Buffer& buffer) const;
virtual void encodeContent(Buffer& buffer) const = 0;
virtual void decodeContent(Buffer& buffer) = 0;
};
}} // namespace qpid::framing
#endif
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