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Diffstat (limited to 'qpid/cpp/src/qpid/client/SubscriptionManager.cpp')
-rw-r--r-- | qpid/cpp/src/qpid/client/SubscriptionManager.cpp | 111 |
1 files changed, 111 insertions, 0 deletions
diff --git a/qpid/cpp/src/qpid/client/SubscriptionManager.cpp b/qpid/cpp/src/qpid/client/SubscriptionManager.cpp new file mode 100644 index 0000000000..f14344225c --- /dev/null +++ b/qpid/cpp/src/qpid/client/SubscriptionManager.cpp @@ -0,0 +1,111 @@ +/* + * + * 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. + * + */ +#ifndef _Subscription_ +#define _Subscription_ + +#include "SubscriptionManager.h" +#include <qpid/client/Dispatcher.h> +#include <qpid/client/Session.h> +#include <qpid/client/MessageListener.h> +#include <set> +#include <sstream> + + +namespace qpid { +namespace client { + +SubscriptionManager::SubscriptionManager(Session& s) + : dispatcher(s), session(s), + messages(UNLIMITED), bytes(UNLIMITED), window(true), + confirmMode(true), acquireMode(false), + autoStop(true) +{} + +Completion SubscriptionManager::subscribeInternal( + const std::string& q, const std::string& dest) +{ + Completion c = session.messageSubscribe(arg::queue=q, arg::destination=dest, + arg::confirmMode=confirmMode, arg::acquireMode=acquireMode); + setFlowControl(dest, messages, bytes, window); + return c; +} + +Completion SubscriptionManager::subscribe( + MessageListener& listener, const std::string& q, const std::string& d) +{ + std::string dest=d.empty() ? q:d; + dispatcher.listen(dest, &listener, autoAck); + return subscribeInternal(q, dest); +} + +Completion SubscriptionManager::subscribe( + LocalQueue& lq, const std::string& q, const std::string& d) +{ + std::string dest=d.empty() ? q:d; + lq.session=session; + lq.queue=session.getExecution().getDemux().add(dest, ByTransferDest(dest)); + return subscribeInternal(q, dest); +} + +void SubscriptionManager::setFlowControl( + const std::string& dest, uint32_t messages, uint32_t bytes, bool window) +{ + session.messageFlowMode(dest, window); + session.messageFlow(dest, 0, messages); + session.messageFlow(dest, 1, bytes); +} + +void SubscriptionManager::setFlowControl( + uint32_t messages_, uint32_t bytes_, bool window_) +{ + messages=messages_; + bytes=bytes_; + window=window_; +} + +void SubscriptionManager::setConfirmMode(bool c) { confirmMode=c; } + +void SubscriptionManager::setAcquireMode(bool a) { acquireMode=a; } + +void SubscriptionManager::setAckPolicy(const AckPolicy& a) { autoAck=a; } + +void SubscriptionManager::cancel(const std::string dest) +{ + dispatcher.cancel(dest); + session.messageCancel(dest); +} + +void SubscriptionManager::setAutoStop(bool set) { autoStop=set; } + +void SubscriptionManager::run() +{ + dispatcher.setAutoStop(autoStop); + dispatcher.run(); +} + +void SubscriptionManager::stop() +{ + dispatcher.stop(); +} + +}} // namespace qpid::client + +#endif |