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author | Alan Conway <aconway@apache.org> | 2007-03-21 02:05:56 +0000 |
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committer | Alan Conway <aconway@apache.org> | 2007-03-21 02:05:56 +0000 |
commit | 371d76b7e0f8358d5296722f2f2c0e28181a3935 (patch) | |
tree | 7bdb290ebe3506f2d9f75c6f9562c5e7932120ae /cpp/lib/broker/QueuePolicy.cpp | |
parent | 862b354f6f777314cd4013f5cbd5aaf0003808d7 (diff) | |
download | qpid-python-371d76b7e0f8358d5296722f2f2c0e28181a3935.tar.gz |
* cpp: svn removed, will rename cpp-0-9
git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@520705 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'cpp/lib/broker/QueuePolicy.cpp')
-rw-r--r-- | cpp/lib/broker/QueuePolicy.cpp | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/cpp/lib/broker/QueuePolicy.cpp b/cpp/lib/broker/QueuePolicy.cpp deleted file mode 100644 index e13fd62fc6..0000000000 --- a/cpp/lib/broker/QueuePolicy.cpp +++ /dev/null @@ -1,69 +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 <QueuePolicy.h> - -using namespace qpid::broker; -using namespace qpid::framing; - -QueuePolicy::QueuePolicy(u_int32_t _maxCount, u_int64_t _maxSize) : - maxCount(_maxCount), maxSize(_maxSize), count(0), size(0) {} - -QueuePolicy::QueuePolicy(const FieldTable& settings) : - maxCount(getInt(settings, maxCountKey, 0)), - maxSize(getInt(settings, maxSizeKey, 0)), count(0), size(0) {} - -void QueuePolicy::enqueued(u_int64_t _size) -{ - if (maxCount) count++; - if (maxSize) size += _size; -} - -void QueuePolicy::dequeued(u_int64_t _size) -{ - if (maxCount) count--; - if (maxSize) size -= _size; -} - -bool QueuePolicy::limitExceeded() -{ - return (maxSize && size > maxSize) || (maxCount && count > maxCount); -} - -void QueuePolicy::update(FieldTable& settings) -{ - if (maxCount) settings.setInt(maxCountKey, maxCount); - if (maxSize) settings.setInt(maxSizeKey, maxSize); -} - - -int QueuePolicy::getInt(const FieldTable& settings, const std::string& key, int defaultValue) -{ - //Note: currently field table only contain signed 32 bit ints, which - // restricts the values that can be set on the queue policy. - try { - return settings.getInt(key); - } catch (FieldNotFoundException& ignore) { - return defaultValue; - } -} - -const std::string QueuePolicy::maxCountKey("qpid.max_count"); -const std::string QueuePolicy::maxSizeKey("qpid.max_size"); |