Import of qpid from etp:

  URL: https://etp.108.redhat.com/svn/etp/trunk/blaze
  Repository Root: https://etp.108.redhat.com/svn/etp
  Repository UUID: 06e15bec-b515-0410-bef0-cc27a458cf48
  Revision: 608



git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@447994 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 72 insertions, 0 deletions

diff --git a/cpp/broker/src/DirectExchange.cpp b/cpp/broker/src/DirectExchange.cpp
new file mode 100644
index 0000000000..70f7ee838f
--- /dev/null
+++ b/cpp/broker/src/DirectExchange.cpp
@@ -0,0 +1,72 @@
+/*
+ *
+ * Copyright (c) 2006 The Apache Software Foundation
+ *
+ * Licensed 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 "DirectExchange.h"
+#include "ExchangeBinding.h"
+#include <iostream>
+
+using namespace qpid::broker;
+using namespace qpid::framing;
+
+DirectExchange::DirectExchange(const string& _name) : name(_name) {
+
+}
+
+void DirectExchange::bind(Queue::shared_ptr queue, const string& routingKey, FieldTable* args){
+    lock.acquire();
+    std::vector<Queue::shared_ptr>& queues(bindings[routingKey]);
+    std::vector<Queue::shared_ptr>::iterator i = find(queues.begin(), queues.end(), queue);
+    if(i == queues.end()){
+        bindings[routingKey].push_back(queue);
+        queue->bound(new ExchangeBinding(this, queue, routingKey, args));
+    }
+    lock.release();
+}
+
+void DirectExchange::unbind(Queue::shared_ptr queue, const string& routingKey, FieldTable* args){
+    lock.acquire();
+    std::vector<Queue::shared_ptr>& queues(bindings[routingKey]);
+
+    std::vector<Queue::shared_ptr>::iterator i = find(queues.begin(), queues.end(), queue);
+    if(i < queues.end()){
+        queues.erase(i);
+        if(queues.empty()){
+            bindings.erase(routingKey);
+        }
+    }
+    lock.release();
+}
+
+void DirectExchange::route(Message::shared_ptr& msg, const string& routingKey, FieldTable* args){
+    lock.acquire();
+    std::vector<Queue::shared_ptr>& queues(bindings[routingKey]);
+    int count(0);
+    for(std::vector<Queue::shared_ptr>::iterator i = queues.begin(); i != queues.end(); i++, count++){
+        (*i)->deliver(msg);
+    }
+    if(!count){
+        std::cout << "WARNING: DirectExchange " << name << " could not route message with key " << routingKey << std::endl;
+    }
+    lock.release();
+}
+
+DirectExchange::~DirectExchange(){
+
+}
+
+
+const std::string DirectExchange::typeName("direct");