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/*
*
* Copyright (c) 2006 The Apache Software Foundation
*
* 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.
*
*/
#include "DtxHandlerImpl.h"
#include <boost/format.hpp>
#include "Broker.h"
#include "BrokerChannel.h"
using namespace qpid::broker;
using qpid::framing::AMQP_ClientProxy;
using qpid::framing::FieldTable;
using qpid::framing::MethodContext;
using std::string;
DtxHandlerImpl::DtxHandlerImpl(CoreRefs& parent) :
CoreRefs(parent),
dClient(AMQP_ClientProxy::DtxDemarcation::get(proxy)),
cClient(AMQP_ClientProxy::DtxCoordination::get(proxy))
{
}
// DtxDemarcationHandler:
void DtxHandlerImpl::select(const MethodContext& context )
{
dClient.selectOk(context.getRequestId());
}
void DtxHandlerImpl::end(const MethodContext& context,
u_int16_t /*ticket*/,
const string& xid,
bool fail,
bool suspend)
{
if (fail && suspend) {
throw ConnectionException(503, "End and suspend cannot both be set.");
}
//TODO: handle fail
if (suspend) {
channel.suspendDtx(xid);
} else {
channel.endDtx(xid);
}
dClient.endOk(0/*TODO - set flags*/, context.getRequestId());
}
void DtxHandlerImpl::start(const MethodContext& context,
u_int16_t /*ticket*/,
const string& xid,
bool /*join*/,
bool resume)
{
//TODO: handle join
if (resume) {
channel.resumeDtx(xid);
} else {
channel.startDtx(xid, broker.getDtxManager());
}
dClient.startOk(0/*TODO - set flags*/, context.getRequestId());
}
// DtxCoordinationHandler:
void DtxHandlerImpl::prepare(const MethodContext& context,
u_int16_t /*ticket*/,
const string& xid )
{
broker.getDtxManager().prepare(xid);
cClient.prepareOk(0/*TODO - set flags*/, context.getRequestId());
}
void DtxHandlerImpl::commit(const MethodContext& context,
u_int16_t /*ticket*/,
const string& xid,
bool /*onePhase*/ )
{
//TODO use onePhase flag to validate correct sequence
broker.getDtxManager().commit(xid);
cClient.commitOk(0/*TODO - set flags*/, context.getRequestId());
}
void DtxHandlerImpl::rollback(const MethodContext& context,
u_int16_t /*ticket*/,
const string& xid )
{
broker.getDtxManager().rollback(xid);
cClient.rollbackOk(0/*TODO - set flags*/, context.getRequestId());
}
void DtxHandlerImpl::recover(const MethodContext& /*context*/,
u_int16_t /*ticket*/,
bool /*startscan*/,
u_int32_t /*endscan*/ )
{
//TODO
}
void DtxHandlerImpl::forget(const MethodContext& /*context*/,
u_int16_t /*ticket*/,
const string& /*xid*/ )
{
//TODO
}
void DtxHandlerImpl::getTimeout(const MethodContext& /*context*/,
const string& /*xid*/ )
{
//TODO
}
void DtxHandlerImpl::setTimeout(const MethodContext& /*context*/,
u_int16_t /*ticket*/,
const string& /*xid*/,
u_int32_t /*timeout*/ )
{
//TODO
}
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