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author | Rajith Muditha Attapattu <rajith@apache.org> | 2011-05-27 15:44:23 +0000 |
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committer | Rajith Muditha Attapattu <rajith@apache.org> | 2011-05-27 15:44:23 +0000 |
commit | 66765100f4257159622cefe57bed50125a5ad017 (patch) | |
tree | a88ee23bb194eb91f0ebb2d9b23ff423e3ea8e37 /cpp/src/qpid/cluster/Event.h | |
parent | 1aeaa7b16e5ce54f10c901d75c4d40f9f88b9db6 (diff) | |
parent | 88b98b2f4152ef59a671fad55a0d08338b6b78ca (diff) | |
download | qpid-python-rajith_jms_client.tar.gz |
Creating a branch for experimenting with some ideas for JMS client.rajith_jms_client
git-svn-id: https://svn.apache.org/repos/asf/qpid/branches/rajith_jms_client@1128369 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'cpp/src/qpid/cluster/Event.h')
-rw-r--r-- | cpp/src/qpid/cluster/Event.h | 116 |
1 files changed, 0 insertions, 116 deletions
diff --git a/cpp/src/qpid/cluster/Event.h b/cpp/src/qpid/cluster/Event.h deleted file mode 100644 index 13283edff7..0000000000 --- a/cpp/src/qpid/cluster/Event.h +++ /dev/null @@ -1,116 +0,0 @@ -#ifndef QPID_CLUSTER_EVENT_H -#define QPID_CLUSTER_EVENT_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/cluster/types.h" -#include "qpid/BufferRef.h" -#include "qpid/framing/AMQFrame.h" -#include <sys/uio.h> // For iovec -#include <iosfwd> - -#include "qpid/cluster/types.h" - -namespace qpid { - -namespace framing { -class AMQBody; -class AMQFrame; -class Buffer; -} - -namespace cluster { - -/** Header data for a multicast event */ -class EventHeader { - public: - EventHeader(EventType t=DATA, const ConnectionId& c=ConnectionId(), size_t size=0); - void decode(const MemberId& m, framing::Buffer&); - void encode(framing::Buffer&) const; - - EventType getType() const { return type; } - ConnectionId getConnectionId() const { return connectionId; } - MemberId getMemberId() const { return connectionId.getMember(); } - - /** Size of payload data, excluding header. */ - size_t getSize() const { return size; } - /** Size of header + payload. */ - size_t getStoreSize() const { return size + HEADER_SIZE; } - - bool isCluster() const { return connectionId.getNumber() == 0; } - bool isConnection() const { return connectionId.getNumber() != 0; } - bool isControl() const { return type == CONTROL; } - - protected: - static const size_t HEADER_SIZE; - - EventType type; - ConnectionId connectionId; - size_t size; -}; - -/** - * Events are sent to/received from the cluster. - * Refcounted so they can be stored on queues. - */ -class Event : public EventHeader { - public: - Event(); - /** Create an event with a buffer that can hold size bytes plus an event header. */ - Event(EventType t, const ConnectionId& c, size_t); - - /** Create an event copied from delivered data. */ - static Event decodeCopy(const MemberId& m, framing::Buffer&); - - /** Create a control event. */ - static Event control(const framing::AMQBody&, const ConnectionId&); - - /** Create a control event. */ - static Event control(const framing::AMQFrame&, const ConnectionId&); - - // Data excluding header. - char* getData() { return store.begin() + HEADER_SIZE; } - const char* getData() const { return store.begin() + HEADER_SIZE; } - - // Store including header - char* getStore() { return store.begin(); } - const char* getStore() const { return store.begin(); } - - const framing::AMQFrame& getFrame() const; - - operator framing::Buffer() const; - - iovec toIovec() const; - - private: - void encodeHeader() const; - - BufferRef store; - mutable framing::AMQFrame frame; -}; - -std::ostream& operator << (std::ostream&, const Event&); -std::ostream& operator << (std::ostream&, const EventHeader&); - -}} // namespace qpid::cluster - -#endif /*!QPID_CLUSTER_EVENT_H*/ |