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<a href="a00428.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="preprocessor">#ifndef _QmfEngineResilientConnection_</span>
<a name="l00002"></a>00002 <span class="preprocessor"></span><span class="preprocessor">#define _QmfEngineResilientConnection_</span>
<a name="l00003"></a>00003 <span class="preprocessor"></span>
<a name="l00004"></a>00004 <span class="comment">/*</span>
<a name="l00005"></a>00005 <span class="comment"> * Licensed to the Apache Software Foundation (ASF) under one</span>
<a name="l00006"></a>00006 <span class="comment"> * or more contributor license agreements. See the NOTICE file</span>
<a name="l00007"></a>00007 <span class="comment"> * distributed with this work for additional information</span>
<a name="l00008"></a>00008 <span class="comment"> * regarding copyright ownership. The ASF licenses this file</span>
<a name="l00009"></a>00009 <span class="comment"> * to you under the Apache License, Version 2.0 (the</span>
<a name="l00010"></a>00010 <span class="comment"> * "License"); you may not use this file except in compliance</span>
<a name="l00011"></a>00011 <span class="comment"> * with the License. You may obtain a copy of the License at</span>
<a name="l00012"></a>00012 <span class="comment"> * </span>
<a name="l00013"></a>00013 <span class="comment"> * http://www.apache.org/licenses/LICENSE-2.0</span>
<a name="l00014"></a>00014 <span class="comment"> * </span>
<a name="l00015"></a>00015 <span class="comment"> * Unless required by applicable law or agreed to in writing,</span>
<a name="l00016"></a>00016 <span class="comment"> * software distributed under the License is distributed on an</span>
<a name="l00017"></a>00017 <span class="comment"> * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY</span>
<a name="l00018"></a>00018 <span class="comment"> * KIND, either express or implied. See the License for the</span>
<a name="l00019"></a>00019 <span class="comment"> * specific language governing permissions and limitations</span>
<a name="l00020"></a>00020 <span class="comment"> * under the License.</span>
<a name="l00021"></a>00021 <span class="comment"> */</span>
<a name="l00022"></a>00022
<a name="l00023"></a>00023 <span class="preprocessor">#include <<a class="code" href="a00418.html">qmf/engine/Message.h</a>></span>
<a name="l00024"></a>00024 <span class="preprocessor">#include <<a class="code" href="a00412.html">qmf/engine/ConnectionSettings.h</a>></span>
<a name="l00025"></a>00025 <span class="preprocessor">#include <string></span>
<a name="l00026"></a>00026
<a name="l00027"></a>00027 <span class="keyword">namespace </span>qmf {
<a name="l00028"></a>00028 <span class="keyword">namespace </span>engine {
<a name="l00029"></a>00029
<a name="l00030"></a>00030 <span class="keyword">class </span>ResilientConnectionImpl;
<a name="l00031"></a>00031
<a name="l00035"></a>00035 <span class="keyword">struct </span>ResilientConnectionEvent {
<a name="l00036"></a><a class="code" href="a00278.html#aef38f8198676de314ec76bf454a30555">00036</a> <span class="keyword">enum</span> <a class="code" href="a00278.html#aef38f8198676de314ec76bf454a30555">EventKind</a> {
<a name="l00037"></a><a class="code" href="a00278.html#aef38f8198676de314ec76bf454a30555a5f3c4d49bf4f35f6378ed78aae12174e">00037</a> <a class="code" href="a00278.html#aef38f8198676de314ec76bf454a30555a5f3c4d49bf4f35f6378ed78aae12174e">CONNECTED</a> = 1,
<a name="l00038"></a><a class="code" href="a00278.html#aef38f8198676de314ec76bf454a30555adfec37e21ad482f941e3b1005b1cffbf">00038</a> <a class="code" href="a00278.html#aef38f8198676de314ec76bf454a30555adfec37e21ad482f941e3b1005b1cffbf">DISCONNECTED</a> = 2,
<a name="l00039"></a><a class="code" href="a00278.html#aef38f8198676de314ec76bf454a30555acc364fb1f142d2f9e90511f1f9005018">00039</a> <a class="code" href="a00278.html#aef38f8198676de314ec76bf454a30555acc364fb1f142d2f9e90511f1f9005018">SESSION_CLOSED</a> = 3,
<a name="l00040"></a><a class="code" href="a00278.html#aef38f8198676de314ec76bf454a30555aee23ee9cd9f53cdcf34aa9f783eed74a">00040</a> <a class="code" href="a00278.html#aef38f8198676de314ec76bf454a30555aee23ee9cd9f53cdcf34aa9f783eed74a">RECV</a> = 4
<a name="l00041"></a>00041 };
<a name="l00042"></a>00042
<a name="l00043"></a><a class="code" href="a00278.html#a1c9119eae96e800684cacd491f905d18">00043</a> <a class="code" href="a00278.html#aef38f8198676de314ec76bf454a30555">EventKind</a> <a class="code" href="a00278.html#a1c9119eae96e800684cacd491f905d18">kind</a>;
<a name="l00044"></a><a class="code" href="a00278.html#afc67b7178943dd260a8e73da11f6bde1">00044</a> <span class="keywordtype">void</span>* <a class="code" href="a00278.html#afc67b7178943dd260a8e73da11f6bde1">sessionContext</a>; <span class="comment">// SESSION_CLOSED, RECV</span>
<a name="l00045"></a><a class="code" href="a00278.html#adeeeb6753be3ee21d420b3808396c1ad">00045</a> <span class="keywordtype">char</span>* <a class="code" href="a00278.html#adeeeb6753be3ee21d420b3808396c1ad">errorText</a>; <span class="comment">// DISCONNECTED, SESSION_CLOSED</span>
<a name="l00046"></a><a class="code" href="a00278.html#a1a594034b67004581b21b916a71159c3">00046</a> <a class="code" href="a00207.html">Message</a> <a class="code" href="a00278.html#a1a594034b67004581b21b916a71159c3">message</a>; <span class="comment">// RECV</span>
<a name="l00047"></a>00047 };
<a name="l00048"></a>00048
<a name="l00049"></a>00049 <span class="keyword">class </span><a class="code" href="a00332.html">SessionHandle</a> {
<a name="l00050"></a><a class="code" href="a00332.html#ab79267f98ba45409d7f010745884f072">00050</a> <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="a00332.html#ab79267f98ba45409d7f010745884f072">ResilientConnectionImpl</a>;
<a name="l00051"></a>00051 <span class="keywordtype">void</span>* impl;
<a name="l00052"></a>00052 };
<a name="l00053"></a>00053
<a name="l00062"></a>00062 <span class="keyword">class </span><a class="code" href="a00277.html" title="ResilientConnection represents a Qpid connection that is resilient.">ResilientConnection</a> {
<a name="l00063"></a>00063 <span class="keyword">public</span>:
<a name="l00064"></a>00064
<a name="l00072"></a>00072 <a class="code" href="a00277.html#a4f72b27cbd0051762f5ccceddac32750" title="Create a new resilient connection.">ResilientConnection</a>(<span class="keyword">const</span> <a class="code" href="a00063.html" title="Settings for AMQP connections to the broker.">ConnectionSettings</a>& settings);
<a name="l00073"></a>00073 <a class="code" href="a00277.html#a67a330549aa763e411634733a36c1436">~ResilientConnection</a>();
<a name="l00074"></a>00074
<a name="l00079"></a>00079 <span class="keywordtype">bool</span> <a class="code" href="a00277.html#ad2e2ad25ac20b18de7b1d69043500728" title="Get the connected status of the resilient connection.">isConnected</a>() <span class="keyword">const</span>;
<a name="l00080"></a>00080
<a name="l00086"></a>00086 <span class="keywordtype">bool</span> <a class="code" href="a00277.html#a37bd7af4e3fafd8f0bbf1e15bdfcdf45" title="Get the next event (if present) from the connection.">getEvent</a>(<a class="code" href="a00278.html" title="Represents events that occur, unsolicited, from ResilientConnection.">ResilientConnectionEvent</a>& event);
<a name="l00087"></a>00087
<a name="l00092"></a>00092 <span class="keywordtype">void</span> <a class="code" href="a00277.html#ad90bd2c5323770ba3be6da32905b8aee" title="Discard the event on the front of the queue.">popEvent</a>();
<a name="l00093"></a>00093
<a name="l00103"></a>00103 <span class="keywordtype">bool</span> <a class="code" href="a00277.html#a88d4ca842466daa8d0666a1c235ab57e" title="Create a new AMQP session.">createSession</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* name, <span class="keywordtype">void</span>* sessionContext, <a class="code" href="a00332.html">SessionHandle</a>& handle);
<a name="l00104"></a>00104
<a name="l00109"></a>00109 <span class="keywordtype">void</span> <a class="code" href="a00277.html#acb92cd4ec627554e70a35d706cc418d8" title="Destroy a created session.">destroySession</a>(<a class="code" href="a00332.html">SessionHandle</a> handle);
<a name="l00110"></a>00110
<a name="l00116"></a>00116 <span class="keywordtype">void</span> <a class="code" href="a00277.html#a44b9a89c00b48b48b699e316f94d868a" title="Send a message into the AMQP broker via a session.">sendMessage</a>(<a class="code" href="a00332.html">SessionHandle</a> handle, <a class="code" href="a00207.html">Message</a>& message);
<a name="l00117"></a>00117
<a name="l00123"></a>00123 <span class="keywordtype">void</span> <a class="code" href="a00277.html#ac43182c6ce214344ca95734326e8bb20" title="Declare an exclusive, auto-delete queue for a session.">declareQueue</a>(<a class="code" href="a00332.html">SessionHandle</a> handle, <span class="keywordtype">char</span>* queue);
<a name="l00124"></a>00124
<a name="l00130"></a>00130 <span class="keywordtype">void</span> <a class="code" href="a00277.html#a97ff0ef9c47f55ed0f167c574e951b4a" title="Delete a queue.">deleteQueue</a>(<a class="code" href="a00332.html">SessionHandle</a> handle, <span class="keywordtype">char</span>* queue);
<a name="l00131"></a>00131
<a name="l00139"></a>00139 <span class="keywordtype">void</span> <a class="code" href="a00277.html#aa4ae18f367b0375094d5e081211e5c02" title="Bind a queue to an exchange.">bind</a>(<a class="code" href="a00332.html">SessionHandle</a> handle, <span class="keywordtype">char</span>* exchange, <span class="keywordtype">char</span>* queue, <span class="keywordtype">char</span>* key);
<a name="l00140"></a>00140
<a name="l00148"></a>00148 <span class="keywordtype">void</span> <a class="code" href="a00277.html#ab4ae894168d4818c92d8a0b5b88e3c72" title="Remove a binding.">unbind</a>(<a class="code" href="a00332.html">SessionHandle</a> handle, <span class="keywordtype">char</span>* exchange, <span class="keywordtype">char</span>* queue, <span class="keywordtype">char</span>* key);
<a name="l00149"></a>00149
<a name="l00156"></a>00156 <span class="keywordtype">void</span> <a class="code" href="a00277.html#a5308526ae75a273ccf52fa6dd0916896" title="Establish a file descriptor for event notification.">setNotifyFd</a>(<span class="keywordtype">int</span> fd);
<a name="l00157"></a>00157
<a name="l00164"></a>00164 <span class="keywordtype">void</span> <a class="code" href="a00277.html#a9d0fb811692fde821d24ba33c019bd51" title="Send a byte into the notify file descriptor.">notify</a>();
<a name="l00165"></a>00165
<a name="l00166"></a>00166 <span class="keyword">private</span>:
<a name="l00167"></a>00167 ResilientConnectionImpl* impl;
<a name="l00168"></a>00168 };
<a name="l00169"></a>00169 }
<a name="l00170"></a>00170 }
<a name="l00171"></a>00171
<a name="l00172"></a>00172 <span class="preprocessor">#endif</span>
<a name="l00173"></a>00173 <span class="preprocessor"></span>
</pre></div></div>
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