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<a name="1" href="#1">1</a> <strong>package</strong> <a href="../../../../org/apache/mina/filter/package-summary.html">org.apache.mina.filter</a>;
<a name="2" href="#2">2</a>
<a name="3" href="#3">3</a> <strong>import</strong> java.net.SocketAddress;
<a name="4" href="#4">4</a>
<a name="5" href="#5">5</a> <strong>import</strong> junit.framework.Assert;
<a name="6" href="#6">6</a> <strong>import</strong> junit.framework.TestCase;
<a name="7" href="#7">7</a>
<a name="8" href="#8">8</a> <strong>import</strong> org.apache.mina.common.CloseFuture;
<a name="9" href="#9">9</a> <strong>import</strong> org.apache.mina.common.IdleStatus;
<a name="10" href="#10">10</a> <strong>import</strong> org.apache.mina.common.IoFilterChain;
<a name="11" href="#11">11</a> <strong>import</strong> org.apache.mina.common.IoHandler;
<a name="12" href="#12">12</a> <strong>import</strong> org.apache.mina.common.IoSession;
<a name="13" href="#13">13</a> <strong>import</strong> org.apache.mina.common.IoSessionManager;
<a name="14" href="#14">14</a> <strong>import</strong> org.apache.mina.common.TransportType;
<a name="15" href="#15">15</a> <strong>import</strong> org.apache.mina.common.WriteFuture;
<a name="16" href="#16">16</a> <strong>import</strong> org.apache.mina.common.IoFilter.NextFilter;
<a name="17" href="#17">17</a> <strong>import</strong> org.apache.mina.common.IoFilter.WriteRequest;
<a name="18" href="#18">18</a> <strong>import</strong> org.apache.mina.common.support.AbstractIoFilterChain;
<a name="19" href="#19">19</a> <strong>import</strong> org.apache.mina.common.support.BaseIoSession;
<a name="20" href="#20">20</a>
<a name="21" href="#21">21</a> <strong>public</strong> <strong>class</strong> <a href="../../../../org/apache/mina/filter/ThreadPoolFilterRegressionTest.html">ThreadPoolFilterRegressionTest</a> <strong>extends</strong> TestCase
<a name="22" href="#22">22</a> {
<a name="23" href="#23">23</a> <strong>private</strong> <strong>static</strong> <strong>final</strong> IoFilterChain FILTER_PARENT = <strong>new</strong> AbstractIoFilterChain( <strong>new</strong> DummySession() )
<a name="24" href="#24">24</a> {
<a name="25" href="#25">25</a> <strong>protected</strong> <strong>void</strong> doWrite( IoSession session, WriteRequest writeRequest )
<a name="26" href="#26">26</a> {
<a name="27" href="#27">27</a> }
<a name="28" href="#28">28</a> <strong>protected</strong> <strong>void</strong> doClose( IoSession session, CloseFuture closeFuture )
<a name="29" href="#29">29</a> {
<a name="30" href="#30">30</a> }
<a name="31" href="#31">31</a> };
<a name="32" href="#32">32</a>
<a name="33" href="#33">33</a> <strong>private</strong> ThreadPoolFilter filter;
<a name="34" href="#34">34</a>
<a name="35" href="#35">35</a> <strong>public</strong> <a href="../../../../org/apache/mina/filter/ThreadPoolFilterRegressionTest.html">ThreadPoolFilterRegressionTest</a>()
<a name="36" href="#36">36</a> {
<a name="37" href="#37">37</a> }
<a name="38" href="#38">38</a>
<a name="39" href="#39">39</a> <strong>public</strong> <strong>void</strong> setUp() throws Exception
<a name="40" href="#40">40</a> {
<a name="41" href="#41">41</a> filter = <strong>new</strong> ThreadPoolFilter();
<a name="42" href="#42">42</a> filter.init();
<a name="43" href="#43">43</a> }
<a name="44" href="#44">44</a>
<a name="45" href="#45">45</a> <strong>public</strong> <strong>void</strong> tearDown() throws Exception
<a name="46" href="#46">46</a> {
<a name="47" href="#47">47</a> filter.destroy();
<a name="48" href="#48">48</a> Assert.assertEquals( 0, filter.getPoolSize() );
<a name="49" href="#49">49</a> filter = <strong>null</strong>;
<a name="50" href="#50">50</a> }
<a name="51" href="#51">51</a>
<a name="52" href="#52">52</a> <strong>public</strong> <strong>void</strong> testEventOrder() throws Throwable
<a name="53" href="#53">53</a> {
<a name="54" href="#54">54</a> <strong>final</strong> EventOrderChecker nextFilter = <strong>new</strong> EventOrderChecker();
<a name="55" href="#55">55</a> <strong>final</strong> IoSession[] sessions = <strong>new</strong> IoSession[]
<a name="56" href="#56">56</a> {
<a name="57" href="#57">57</a> <strong>new</strong> EventOrderCounter(),
<a name="58" href="#58">58</a> <strong>new</strong> EventOrderCounter(),
<a name="59" href="#59">59</a> <strong>new</strong> EventOrderCounter(),
<a name="60" href="#60">60</a> <strong>new</strong> EventOrderCounter(),
<a name="61" href="#61">61</a> <strong>new</strong> EventOrderCounter(),
<a name="62" href="#62">62</a> <strong>new</strong> EventOrderCounter(),
<a name="63" href="#63">63</a> <strong>new</strong> EventOrderCounter(),
<a name="64" href="#64">64</a> <strong>new</strong> EventOrderCounter(),
<a name="65" href="#65">65</a> <strong>new</strong> EventOrderCounter(),
<a name="66" href="#66">66</a> <strong>new</strong> EventOrderCounter(),
<a name="67" href="#67">67</a> };
<a name="68" href="#68">68</a> <strong>final</strong> <strong>int</strong> end = sessions.length - 1;
<a name="69" href="#69">69</a> <strong>final</strong> ThreadPoolFilter filter = <strong>this</strong>.filter;
<a name="70" href="#70">70</a> filter.setKeepAliveTime( 3000 );
<a name="71" href="#71">71</a>
<a name="72" href="#72">72</a> <strong>for</strong>( <strong>int</strong> i = 0; i &lt; 1000000 ; i++ )
<a name="73" href="#73">73</a> {
<a name="74" href="#74">74</a> Integer objI = <strong>new</strong> Integer( i );
<a name="75" href="#75">75</a>
<a name="76" href="#76">76</a> <strong>for</strong>( <strong>int</strong> j = end; j >= 0; j-- )
<a name="77" href="#77">77</a> {
<a name="78" href="#78">78</a> filter.messageReceived( nextFilter, sessions[ j ], objI );
<a name="79" href="#79">79</a> }
<a name="80" href="#80">80</a>
<a name="81" href="#81">81</a> <strong>if</strong>( nextFilter.throwable != <strong>null</strong> )
<a name="82" href="#82">82</a> {
<a name="83" href="#83">83</a> <strong>throw</strong> nextFilter.<strong>throw</strong>able;
<a name="84" href="#84">84</a> }
<a name="85" href="#85">85</a> }
<a name="86" href="#86">86</a>
<a name="87" href="#87">87</a> Thread.sleep( 3500 );
<a name="88" href="#88">88</a>
<a name="89" href="#89">89</a> Assert.assertEquals( 1, filter.getPoolSize() );
<a name="90" href="#90">90</a> }
<a name="91" href="#91">91</a>
<a name="92" href="#92">92</a> <strong>public</strong> <strong>void</strong> testShutdown() throws Exception
<a name="93" href="#93">93</a> {
<a name="94" href="#94">94</a> <strong>final</strong> IoSession[] sessions = <strong>new</strong> IoSession[]
<a name="95" href="#95">95</a> {
<a name="96" href="#96">96</a> <strong>new</strong> DummySession(),
<a name="97" href="#97">97</a> <strong>new</strong> DummySession(),
<a name="98" href="#98">98</a> <strong>new</strong> DummySession(),
<a name="99" href="#99">99</a> <strong>new</strong> DummySession(),
<a name="100" href="#100">100</a> <strong>new</strong> DummySession(),
<a name="101" href="#101">101</a> <strong>new</strong> DummySession(),
<a name="102" href="#102">102</a> <strong>new</strong> DummySession(),
<a name="103" href="#103">103</a> <strong>new</strong> DummySession(),
<a name="104" href="#104">104</a> <strong>new</strong> DummySession(),
<a name="105" href="#105">105</a> <strong>new</strong> DummySession(),
<a name="106" href="#106">106</a> };
<a name="107" href="#107">107</a> <strong>final</strong> <strong>int</strong> end = sessions.length - 1;
<a name="108" href="#108">108</a> <strong>final</strong> NextFilter nextFilter = <strong>new</strong> DummyNextFilter();
<a name="109" href="#109">109</a>
<a name="110" href="#110">110</a> <strong>for</strong>( <strong>int</strong> i = 0; i &lt; 100000; i ++ )
<a name="111" href="#111">111</a> {
<a name="112" href="#112">112</a> <strong>if</strong>( i % 1000 == 0 )
<a name="113" href="#113">113</a> {
<a name="114" href="#114">114</a> System.out.println( <span class="string">"Shutdown: "</span> + i );
<a name="115" href="#115">115</a> }
<a name="116" href="#116">116</a>
<a name="117" href="#117">117</a> WriteFuture future = <strong>null</strong>;
<a name="118" href="#118">118</a> <strong>for</strong>( <strong>int</strong> j = end; j >= 0; j-- )
<a name="119" href="#119">119</a> {
<a name="120" href="#120">120</a> future = <strong>new</strong> WriteFuture();
<a name="121" href="#121">121</a> filter.messageReceived( nextFilter, sessions[ j ], future );
<a name="122" href="#122">122</a> }
<a name="123" href="#123">123</a>
<a name="124" href="#124">124</a> future.join();
<a name="125" href="#125">125</a>
<a name="126" href="#126">126</a> filter.onPostRemove( FILTER_PARENT, <span class="string">""</span>, <strong>null</strong> );
<a name="127" href="#127">127</a> filter.onPostAdd( FILTER_PARENT, <span class="string">""</span>, <strong>null</strong> );
<a name="128" href="#128">128</a> }
<a name="129" href="#129">129</a> }
<a name="130" href="#130">130</a>
<a name="131" href="#131">131</a> <strong>private</strong> <strong>static</strong> <strong>class</strong> EventOrderCounter <strong>extends</strong> BaseIoSession
<a name="132" href="#132">132</a> {
<a name="133" href="#133">133</a> <strong>private</strong> Integer lastCount = <strong>null</strong>;
<a name="134" href="#134">134</a>
<a name="135" href="#135">135</a> <strong>public</strong> <strong>synchronized</strong> <strong>void</strong> setLastCount( Integer newCount )
<a name="136" href="#136">136</a> {
<a name="137" href="#137">137</a> <strong>if</strong>( lastCount != <strong>null</strong> )
<a name="138" href="#138">138</a> {
<a name="139" href="#139">139</a> Assert.assertEquals( lastCount.intValue() + 1, newCount.intValue() );
<a name="140" href="#140">140</a> }
<a name="141" href="#141">141</a>
<a name="142" href="#142">142</a> lastCount = newCount;
<a name="143" href="#143">143</a> }
<a name="144" href="#144">144</a>
<a name="145" href="#145">145</a> <strong>public</strong> IoHandler getHandler()
<a name="146" href="#146">146</a> {
<a name="147" href="#147">147</a> <strong>return</strong> <strong>null</strong>;
<a name="148" href="#148">148</a> }
<a name="149" href="#149">149</a>
<a name="150" href="#150">150</a> <strong>public</strong> IoFilterChain getFilterChain()
<a name="151" href="#151">151</a> {
<a name="152" href="#152">152</a> <strong>return</strong> <strong>null</strong>;
<a name="153" href="#153">153</a> }
<a name="154" href="#154">154</a>
<a name="155" href="#155">155</a> <strong>public</strong> CloseFuture close()
<a name="156" href="#156">156</a> {
<a name="157" href="#157">157</a> <strong>return</strong> <strong>null</strong>;
<a name="158" href="#158">158</a> }
<a name="159" href="#159">159</a>
<a name="160" href="#160">160</a> <strong>public</strong> TransportType getTransportType()
<a name="161" href="#161">161</a> {
<a name="162" href="#162">162</a> <strong>return</strong> <strong>null</strong>;
<a name="163" href="#163">163</a> }
<a name="164" href="#164">164</a>
<a name="165" href="#165">165</a> <strong>public</strong> SocketAddress getRemoteAddress()
<a name="166" href="#166">166</a> {
<a name="167" href="#167">167</a> <strong>return</strong> <strong>null</strong>;
<a name="168" href="#168">168</a> }
<a name="169" href="#169">169</a>
<a name="170" href="#170">170</a> <strong>public</strong> SocketAddress getLocalAddress()
<a name="171" href="#171">171</a> {
<a name="172" href="#172">172</a> <strong>return</strong> <strong>null</strong>;
<a name="173" href="#173">173</a> }
<a name="174" href="#174">174</a>
<a name="175" href="#175">175</a> <strong>public</strong> <strong>int</strong> getScheduledWriteRequests()
<a name="176" href="#176">176</a> {
<a name="177" href="#177">177</a> <strong>return</strong> 0;
<a name="178" href="#178">178</a> }
<a name="179" href="#179">179</a>
<a name="180" href="#180">180</a> <strong>protected</strong> <strong>void</strong> updateTrafficMask()
<a name="181" href="#181">181</a> {
<a name="182" href="#182">182</a> }
<a name="183" href="#183">183</a>
<a name="184" href="#184">184</a> <strong>public</strong> <strong>boolean</strong> isClosing()
<a name="185" href="#185">185</a> {
<a name="186" href="#186">186</a> <strong>return</strong> false;
<a name="187" href="#187">187</a> }
<a name="188" href="#188">188</a>
<a name="189" href="#189">189</a> <strong>public</strong> IoSessionManager getManager()
<a name="190" href="#190">190</a> {
<a name="191" href="#191">191</a> <strong>return</strong> <strong>null</strong>;
<a name="192" href="#192">192</a> }
<a name="193" href="#193">193</a> }
<a name="194" href="#194">194</a>
<a name="195" href="#195">195</a> <strong>private</strong> <strong>static</strong> <strong>class</strong> EventOrderChecker implements NextFilter
<a name="196" href="#196">196</a> {
<a name="197" href="#197">197</a> <strong>private</strong> Throwable throwable;
<a name="198" href="#198">198</a>
<a name="199" href="#199">199</a> <strong>public</strong> <strong>void</strong> sessionOpened( IoSession session )
<a name="200" href="#200">200</a> {
<a name="201" href="#201">201</a> }
<a name="202" href="#202">202</a>
<a name="203" href="#203">203</a> <strong>public</strong> <strong>void</strong> sessionClosed( IoSession session )
<a name="204" href="#204">204</a> {
<a name="205" href="#205">205</a> }
<a name="206" href="#206">206</a>
<a name="207" href="#207">207</a> <strong>public</strong> <strong>void</strong> sessionIdle( IoSession session, IdleStatus status )
<a name="208" href="#208">208</a> {
<a name="209" href="#209">209</a> }
<a name="210" href="#210">210</a>
<a name="211" href="#211">211</a> <strong>public</strong> <strong>void</strong> exceptionCaught( IoSession session, Throwable cause )
<a name="212" href="#212">212</a> {
<a name="213" href="#213">213</a> }
<a name="214" href="#214">214</a>
<a name="215" href="#215">215</a> <strong>public</strong> <strong>void</strong> messageReceived( IoSession session, Object message )
<a name="216" href="#216">216</a> {
<a name="217" href="#217">217</a> <strong>try</strong>
<a name="218" href="#218">218</a> {
<a name="219" href="#219">219</a> ( ( EventOrderCounter ) session ).setLastCount( ( Integer ) message );
<a name="220" href="#220">220</a> }
<a name="221" href="#221">221</a> <strong>catch</strong>( Throwable t )
<a name="222" href="#222">222</a> {
<a name="223" href="#223">223</a> <strong>if</strong>( <strong>this</strong>.throwable == <strong>null</strong> )
<a name="224" href="#224">224</a> {
<a name="225" href="#225">225</a> <strong>this</strong>.throwable = t;
<a name="226" href="#226">226</a> }
<a name="227" href="#227">227</a> }
<a name="228" href="#228">228</a> }
<a name="229" href="#229">229</a>
<a name="230" href="#230">230</a> <strong>public</strong> <strong>void</strong> messageSent( IoSession session, Object message )
<a name="231" href="#231">231</a> {
<a name="232" href="#232">232</a> }
<a name="233" href="#233">233</a>
<a name="234" href="#234">234</a> <strong>public</strong> <strong>void</strong> filterWrite( IoSession session, WriteRequest writeRequest )
<a name="235" href="#235">235</a> {
<a name="236" href="#236">236</a> }
<a name="237" href="#237">237</a>
<a name="238" href="#238">238</a> <strong>public</strong> <strong>void</strong> filterClose( IoSession session, CloseFuture closeFuture )
<a name="239" href="#239">239</a> {
<a name="240" href="#240">240</a> }
<a name="241" href="#241">241</a>
<a name="242" href="#242">242</a> <strong>public</strong> <strong>void</strong> sessionCreated( IoSession session )
<a name="243" href="#243">243</a> {
<a name="244" href="#244">244</a> }
<a name="245" href="#245">245</a> }
<a name="246" href="#246">246</a>
<a name="247" href="#247">247</a> <strong>private</strong> <strong>static</strong> <strong>class</strong> DummySession <strong>extends</strong> BaseIoSession
<a name="248" href="#248">248</a> {
<a name="249" href="#249">249</a> <strong>protected</strong> <strong>void</strong> updateTrafficMask()
<a name="250" href="#250">250</a> {
<a name="251" href="#251">251</a> }
<a name="252" href="#252">252</a>
<a name="253" href="#253">253</a> <strong>public</strong> IoHandler getHandler()
<a name="254" href="#254">254</a> {
<a name="255" href="#255">255</a> <strong>return</strong> <strong>null</strong>;
<a name="256" href="#256">256</a> }
<a name="257" href="#257">257</a>
<a name="258" href="#258">258</a> <strong>public</strong> IoFilterChain getFilterChain()
<a name="259" href="#259">259</a> {
<a name="260" href="#260">260</a> <strong>return</strong> <strong>null</strong>;
<a name="261" href="#261">261</a> }
<a name="262" href="#262">262</a>
<a name="263" href="#263">263</a> <strong>public</strong> CloseFuture close()
<a name="264" href="#264">264</a> {
<a name="265" href="#265">265</a> <strong>return</strong> <strong>null</strong>;
<a name="266" href="#266">266</a> }
<a name="267" href="#267">267</a>
<a name="268" href="#268">268</a> <strong>public</strong> TransportType getTransportType()
<a name="269" href="#269">269</a> {
<a name="270" href="#270">270</a> <strong>return</strong> <strong>null</strong>;
<a name="271" href="#271">271</a> }
<a name="272" href="#272">272</a>
<a name="273" href="#273">273</a> <strong>public</strong> SocketAddress getRemoteAddress()
<a name="274" href="#274">274</a> {
<a name="275" href="#275">275</a> <strong>return</strong> <strong>null</strong>;
<a name="276" href="#276">276</a> }
<a name="277" href="#277">277</a>
<a name="278" href="#278">278</a> <strong>public</strong> SocketAddress getLocalAddress()
<a name="279" href="#279">279</a> {
<a name="280" href="#280">280</a> <strong>return</strong> <strong>null</strong>;
<a name="281" href="#281">281</a> }
<a name="282" href="#282">282</a>
<a name="283" href="#283">283</a> <strong>public</strong> <strong>int</strong> getScheduledWriteRequests()
<a name="284" href="#284">284</a> {
<a name="285" href="#285">285</a> <strong>return</strong> 0;
<a name="286" href="#286">286</a> }
<a name="287" href="#287">287</a>
<a name="288" href="#288">288</a> <strong>public</strong> <strong>boolean</strong> isClosing()
<a name="289" href="#289">289</a> {
<a name="290" href="#290">290</a> <strong>return</strong> false;
<a name="291" href="#291">291</a> }
<a name="292" href="#292">292</a>
<a name="293" href="#293">293</a> <strong>public</strong> IoSessionManager getManager()
<a name="294" href="#294">294</a> {
<a name="295" href="#295">295</a> <strong>return</strong> <strong>null</strong>;
<a name="296" href="#296">296</a> }
<a name="297" href="#297">297</a> }
<a name="298" href="#298">298</a>
<a name="299" href="#299">299</a> <strong>private</strong> <strong>static</strong> <strong>class</strong> DummyNextFilter implements NextFilter
<a name="300" href="#300">300</a> {
<a name="301" href="#301">301</a> <strong>public</strong> <strong>void</strong> sessionCreated( IoSession session )
<a name="302" href="#302">302</a> {
<a name="303" href="#303">303</a> }
<a name="304" href="#304">304</a>
<a name="305" href="#305">305</a> <strong>public</strong> <strong>void</strong> sessionOpened( IoSession session )
<a name="306" href="#306">306</a> {
<a name="307" href="#307">307</a> }
<a name="308" href="#308">308</a>
<a name="309" href="#309">309</a> <strong>public</strong> <strong>void</strong> sessionClosed( IoSession session )
<a name="310" href="#310">310</a> {
<a name="311" href="#311">311</a> }
<a name="312" href="#312">312</a>
<a name="313" href="#313">313</a> <strong>public</strong> <strong>void</strong> sessionIdle( IoSession session, IdleStatus status )
<a name="314" href="#314">314</a> {
<a name="315" href="#315">315</a> }
<a name="316" href="#316">316</a>
<a name="317" href="#317">317</a> <strong>public</strong> <strong>void</strong> exceptionCaught( IoSession session, Throwable cause )
<a name="318" href="#318">318</a> {
<a name="319" href="#319">319</a> }
<a name="320" href="#320">320</a>
<a name="321" href="#321">321</a> <strong>public</strong> <strong>void</strong> messageReceived( IoSession session, Object message )
<a name="322" href="#322">322</a> {
<a name="323" href="#323">323</a> ( ( WriteFuture ) message ).setWritten( <strong>true</strong> );
<a name="324" href="#324">324</a> }
<a name="325" href="#325">325</a>
<a name="326" href="#326">326</a> <strong>public</strong> <strong>void</strong> messageSent( IoSession session, Object message )
<a name="327" href="#327">327</a> {
<a name="328" href="#328">328</a> }
<a name="329" href="#329">329</a>
<a name="330" href="#330">330</a> <strong>public</strong> <strong>void</strong> filterWrite( IoSession session, WriteRequest writeRequest )
<a name="331" href="#331">331</a> {
<a name="332" href="#332">332</a> }
<a name="333" href="#333">333</a>
<a name="334" href="#334">334</a> <strong>public</strong> <strong>void</strong> filterClose( IoSession session, CloseFuture closeFuture )
<a name="335" href="#335">335</a> {
<a name="336" href="#336">336</a> }
<a name="337" href="#337">337</a> }
<a name="338" href="#338">338</a>
<a name="339" href="#339">339</a> <strong>public</strong> <strong>static</strong> <strong>void</strong> main( String[] args )
<a name="340" href="#340">340</a> {
<a name="341" href="#341">341</a> junit.textui.TestRunner.run( ThreadPoolFilterRegressionTest.<strong>class</strong> );
<a name="342" href="#342">342</a> }
<a name="343" href="#343">343</a> }
</pre>
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