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authorRajith Muditha Attapattu <rajith@apache.org>2011-05-27 15:44:23 +0000
committerRajith Muditha Attapattu <rajith@apache.org>2011-05-27 15:44:23 +0000
commit66765100f4257159622cefe57bed50125a5ad017 (patch)
treea88ee23bb194eb91f0ebb2d9b23ff423e3ea8e37 /cpp/src/qmf/engine/SequenceManager.cpp
parent1aeaa7b16e5ce54f10c901d75c4d40f9f88b9db6 (diff)
parent88b98b2f4152ef59a671fad55a0d08338b6b78ca (diff)
downloadqpid-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/qmf/engine/SequenceManager.cpp')
-rw-r--r--cpp/src/qmf/engine/SequenceManager.cpp96
1 files changed, 0 insertions, 96 deletions
diff --git a/cpp/src/qmf/engine/SequenceManager.cpp b/cpp/src/qmf/engine/SequenceManager.cpp
deleted file mode 100644
index 4a4644a8b9..0000000000
--- a/cpp/src/qmf/engine/SequenceManager.cpp
+++ /dev/null
@@ -1,96 +0,0 @@
-/*
- * 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 "qmf/engine/SequenceManager.h"
-
-using namespace std;
-using namespace qmf::engine;
-using namespace qpid::sys;
-
-SequenceManager::SequenceManager() : nextSequence(1) {}
-
-void SequenceManager::setUnsolicitedContext(SequenceContext::Ptr ctx)
-{
- unsolicitedContext = ctx;
-}
-
-uint32_t SequenceManager::reserve(SequenceContext::Ptr ctx)
-{
- Mutex::ScopedLock _lock(lock);
- if (ctx.get() == 0)
- ctx = unsolicitedContext;
- uint32_t seq = nextSequence;
- while (contextMap.find(seq) != contextMap.end())
- seq = seq < 0xFFFFFFFF ? seq + 1 : 1;
- nextSequence = seq < 0xFFFFFFFF ? seq + 1 : 1;
- contextMap[seq] = ctx;
- ctx->reserve();
- return seq;
-}
-
-void SequenceManager::release(uint32_t sequence)
-{
- Mutex::ScopedLock _lock(lock);
-
- if (sequence == 0) {
- if (unsolicitedContext.get() != 0)
- unsolicitedContext->release();
- return;
- }
-
- map<uint32_t, SequenceContext::Ptr>::iterator iter = contextMap.find(sequence);
- if (iter != contextMap.end()) {
- if (iter->second != 0)
- iter->second->release();
- contextMap.erase(iter);
- }
-}
-
-void SequenceManager::releaseAll()
-{
- Mutex::ScopedLock _lock(lock);
- contextMap.clear();
-}
-
-void SequenceManager::dispatch(uint8_t opcode, uint32_t sequence, const string& routingKey, qpid::framing::Buffer& buffer)
-{
- Mutex::ScopedLock _lock(lock);
- bool done;
-
- if (sequence == 0) {
- if (unsolicitedContext.get() != 0) {
- done = unsolicitedContext->handleMessage(opcode, sequence, routingKey, buffer);
- if (done)
- unsolicitedContext->release();
- }
- return;
- }
-
- map<uint32_t, SequenceContext::Ptr>::iterator iter = contextMap.find(sequence);
- if (iter != contextMap.end()) {
- if (iter->second != 0) {
- done = iter->second->handleMessage(opcode, sequence, routingKey, buffer);
- if (done) {
- iter->second->release();
- contextMap.erase(iter);
- }
- }
- }
-}
-