/usr/share/cruisecontrol-bin-2.6.1/projects/qpid-trunk/cpp/src/qpid/broker/HeadersExchange.h

00001 /*
00002  *
00003  * Licensed to the Apache Software Foundation (ASF) under one
00004  * or more contributor license agreements.  See the NOTICE file
00005  * distributed with this work for additional information
00006  * regarding copyright ownership.  The ASF licenses this file
00007  * to you under the Apache License, Version 2.0 (the
00008  * "License"); you may not use this file except in compliance
00009  * with the License.  You may obtain a copy of the License at
00010  * 
00011  *   http://www.apache.org/licenses/LICENSE-2.0
00012  * 
00013  * Unless required by applicable law or agreed to in writing,
00014  * software distributed under the License is distributed on an
00015  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
00016  * KIND, either express or implied.  See the License for the
00017  * specific language governing permissions and limitations
00018  * under the License.
00019  *
00020  */
00021 #ifndef _HeadersExchange_
00022 #define _HeadersExchange_
00023 
00024 #include <vector>
00025 #include "Exchange.h"
00026 #include "qpid/framing/FieldTable.h"
00027 #include "qpid/sys/Monitor.h"
00028 #include "Queue.h"
00029 
00030 namespace qpid {
00031 namespace broker {
00032 
00033 
00034 class HeadersExchange : public virtual Exchange {    
00035     typedef std::pair<qpid::framing::FieldTable, Binding::shared_ptr> HeaderMap;
00036     typedef std::vector<HeaderMap> Bindings;
00037 
00038     Bindings bindings;
00039     qpid::sys::RWlock lock;
00040 
00041     static std::string getMatch(const framing::FieldTable* args);
00042 
00043   public:
00044     static const std::string typeName;
00045 
00046     HeadersExchange(const string& name, management::Manageable* parent = 0);
00047     HeadersExchange(const string& _name, bool _durable, 
00048                     const qpid::framing::FieldTable& _args,
00049                     management::Manageable* parent = 0);
00050     
00051     virtual std::string getType() const { return typeName; }            
00052         
00053     virtual bool bind(Queue::shared_ptr queue, const string& routingKey, const qpid::framing::FieldTable* args);
00054 
00055     virtual bool unbind(Queue::shared_ptr queue, const string& routingKey, const qpid::framing::FieldTable* args);
00056 
00057     virtual void route(Deliverable& msg, const string& routingKey, const qpid::framing::FieldTable* args);
00058 
00059     virtual bool isBound(Queue::shared_ptr queue, const string* const routingKey, const qpid::framing::FieldTable* const args);
00060 
00061     virtual ~HeadersExchange();
00062 
00063     static bool match(const qpid::framing::FieldTable& bindArgs, const qpid::framing::FieldTable& msgArgs);
00064     static bool equal(const qpid::framing::FieldTable& bindArgs, const qpid::framing::FieldTable& msgArgs);
00065 };
00066 
00067 
00068 
00069 }
00070 }
00071 
00072 #endif

Generated on Thu Apr 10 11:08:17 2008 for Qpid by  doxygen 1.4.7