Session.h

#ifndef QPID_MESSAGING_SESSION_H
#define QPID_MESSAGING_SESSION_H

/*
 *
 * 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 "qpid/messaging/ImportExport.h"

#include "qpid/messaging/exceptions.h"
#include "qpid/messaging/Duration.h"
#include "qpid/messaging/Handle.h"

#include <string>

namespace qpid {
namespace messaging {

#ifndef SWIG
template <class> class PrivateImplRef;
#endif
class Address;
class Connection;
class Message;
class Sender;
class Receiver;
class SessionImpl;

class QPID_MESSAGING_CLASS_EXTERN Session : public qpid::messaging::Handle<SessionImpl>
{
  public:
    QPID_MESSAGING_EXTERN Session(SessionImpl* impl = 0);
    QPID_MESSAGING_EXTERN Session(const Session&);
    QPID_MESSAGING_EXTERN ~Session();
    QPID_MESSAGING_EXTERN Session& operator=(const Session&);

    QPID_MESSAGING_EXTERN void close();

    QPID_MESSAGING_EXTERN void commit();
    QPID_MESSAGING_EXTERN void rollback();

    QPID_MESSAGING_EXTERN void acknowledge(bool sync=false);
    QPID_MESSAGING_EXTERN void acknowledge(Message&, bool sync=false);
    QPID_MESSAGING_EXTERN void acknowledgeUpTo(Message&, bool sync=false);
    QPID_MESSAGING_EXTERN void reject(Message&);
    QPID_MESSAGING_EXTERN void release(Message&);

    QPID_MESSAGING_EXTERN void sync(bool block=true);

    QPID_MESSAGING_EXTERN uint32_t getReceivable();
    QPID_MESSAGING_EXTERN uint32_t getUnsettledAcks();
    QPID_MESSAGING_EXTERN bool nextReceiver(Receiver&, Duration timeout=Duration::FOREVER);
    QPID_MESSAGING_EXTERN Receiver nextReceiver(Duration timeout=Duration::FOREVER);
    
    QPID_MESSAGING_EXTERN Sender createSender(const Address& address);
    QPID_MESSAGING_EXTERN Sender createSender(const std::string& address);

    QPID_MESSAGING_EXTERN Receiver createReceiver(const Address& address);
    QPID_MESSAGING_EXTERN Receiver createReceiver(const std::string& address);

    QPID_MESSAGING_EXTERN Sender getSender(const std::string& name) const;
    QPID_MESSAGING_EXTERN Receiver getReceiver(const std::string& name) const;
    QPID_MESSAGING_EXTERN Connection getConnection() const;

    QPID_MESSAGING_EXTERN bool hasError();
    QPID_MESSAGING_EXTERN void checkError();

#ifndef SWIG
  private:
  friend class qpid::messaging::PrivateImplRef<Session>;
#endif
};
}} // namespace qpid::messaging

#endif