iofilterchaintest.html

MINA+API 关于MINA的API

<a name="99" href="#99">99</a>  
<a name="100" href="#100">100</a>         String actual = <span class="jxr_string">""</span>;
<a name="101" href="#101">101</a>         <strong class="jxr_keyword">for</strong> (Entry e : chain.getAll()) {
<a name="102" href="#102">102</a>             actual += e.getName();
<a name="103" href="#103">103</a>         }
<a name="104" href="#104">104</a> 
<a name="105" href="#105">105</a>         Assert.assertEquals(<span class="jxr_string">"FCAEBGDH"</span>, actual);
<a name="106" href="#106">106</a>     }
<a name="107" href="#107">107</a> 
<a name="108" href="#108">108</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testGet() <strong class="jxr_keyword">throws</strong> Exception {
<a name="109" href="#109">109</a>         IoFilter filterA = <strong class="jxr_keyword">new</strong> IoFilterAdapter();
<a name="110" href="#110">110</a>         IoFilter filterB = <strong class="jxr_keyword">new</strong> IoFilterAdapter();
<a name="111" href="#111">111</a>         IoFilter filterC = <strong class="jxr_keyword">new</strong> IoFilterAdapter();
<a name="112" href="#112">112</a>         IoFilter filterD = <strong class="jxr_keyword">new</strong> IoFilterAdapter();
<a name="113" href="#113">113</a> 
<a name="114" href="#114">114</a>         chain.addFirst(<span class="jxr_string">"A"</span>, filterA);
<a name="115" href="#115">115</a>         chain.addLast(<span class="jxr_string">"B"</span>, filterB);
<a name="116" href="#116">116</a>         chain.addBefore(<span class="jxr_string">"B"</span>, <span class="jxr_string">"C"</span>, filterC);
<a name="117" href="#117">117</a>         chain.addAfter(<span class="jxr_string">"A"</span>, <span class="jxr_string">"D"</span>, filterD);
<a name="118" href="#118">118</a> 
<a name="119" href="#119">119</a>         Assert.assertSame(filterA, chain.get(<span class="jxr_string">"A"</span>));
<a name="120" href="#120">120</a>         Assert.assertSame(filterB, chain.get(<span class="jxr_string">"B"</span>));
<a name="121" href="#121">121</a>         Assert.assertSame(filterC, chain.get(<span class="jxr_string">"C"</span>));
<a name="122" href="#122">122</a>         Assert.assertSame(filterD, chain.get(<span class="jxr_string">"D"</span>));
<a name="123" href="#123">123</a>     }
<a name="124" href="#124">124</a> 
<a name="125" href="#125">125</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testRemove() <strong class="jxr_keyword">throws</strong> Exception {
<a name="126" href="#126">126</a>         chain.addLast(<span class="jxr_string">"A"</span>, <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/mina/common/IoFilterChainTest.html">EventOrderTestFilter</a>('A'));
<a name="127" href="#127">127</a>         chain.addLast(<span class="jxr_string">"B"</span>, <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/mina/common/IoFilterChainTest.html">EventOrderTestFilter</a>('A'));
<a name="128" href="#128">128</a>         chain.addLast(<span class="jxr_string">"C"</span>, <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/mina/common/IoFilterChainTest.html">EventOrderTestFilter</a>('A'));
<a name="129" href="#129">129</a>         chain.addLast(<span class="jxr_string">"D"</span>, <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/mina/common/IoFilterChainTest.html">EventOrderTestFilter</a>('A'));
<a name="130" href="#130">130</a>         chain.addLast(<span class="jxr_string">"E"</span>, <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/mina/common/IoFilterChainTest.html">EventOrderTestFilter</a>('A'));
<a name="131" href="#131">131</a> 
<a name="132" href="#132">132</a>         chain.remove(<span class="jxr_string">"A"</span>);
<a name="133" href="#133">133</a>         chain.remove(<span class="jxr_string">"E"</span>);
<a name="134" href="#134">134</a>         chain.remove(<span class="jxr_string">"C"</span>);
<a name="135" href="#135">135</a>         chain.remove(<span class="jxr_string">"B"</span>);
<a name="136" href="#136">136</a>         chain.remove(<span class="jxr_string">"D"</span>);
<a name="137" href="#137">137</a> 
<a name="138" href="#138">138</a>         Assert.assertEquals(0, chain.getAll().size());
<a name="139" href="#139">139</a>     }
<a name="140" href="#140">140</a> 
<a name="141" href="#141">141</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testClear() <strong class="jxr_keyword">throws</strong> Exception {
<a name="142" href="#142">142</a>         chain.addLast(<span class="jxr_string">"A"</span>, <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/mina/common/IoFilterChainTest.html">EventOrderTestFilter</a>('A'));
<a name="143" href="#143">143</a>         chain.addLast(<span class="jxr_string">"B"</span>, <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/mina/common/IoFilterChainTest.html">EventOrderTestFilter</a>('A'));
<a name="144" href="#144">144</a>         chain.addLast(<span class="jxr_string">"C"</span>, <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/mina/common/IoFilterChainTest.html">EventOrderTestFilter</a>('A'));
<a name="145" href="#145">145</a>         chain.addLast(<span class="jxr_string">"D"</span>, <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/mina/common/IoFilterChainTest.html">EventOrderTestFilter</a>('A'));
<a name="146" href="#146">146</a>         chain.addLast(<span class="jxr_string">"E"</span>, <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/mina/common/IoFilterChainTest.html">EventOrderTestFilter</a>('A'));
<a name="147" href="#147">147</a> 
<a name="148" href="#148">148</a>         chain.clear();
<a name="149" href="#149">149</a> 
<a name="150" href="#150">150</a>         Assert.assertEquals(0, chain.getAll().size());
<a name="151" href="#151">151</a>     }
<a name="152" href="#152">152</a> 
<a name="153" href="#153">153</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testToString() <strong class="jxr_keyword">throws</strong> Exception {
<a name="154" href="#154">154</a>         <em class="jxr_comment">// When the chain is empty</em>
<a name="155" href="#155">155</a>         Assert.assertEquals(<span class="jxr_string">"{ empty }"</span>, chain.toString());
<a name="156" href="#156">156</a> 
<a name="157" href="#157">157</a>         <em class="jxr_comment">// When there's one filter</em>
<a name="158" href="#158">158</a>         chain.addLast(<span class="jxr_string">"A"</span>, <strong class="jxr_keyword">new</strong> IoFilterAdapter() {
<a name="159" href="#159">159</a>             @Override
<a name="160" href="#160">160</a>             <strong class="jxr_keyword">public</strong> String toString() {
<a name="161" href="#161">161</a>                 <strong class="jxr_keyword">return</strong> <span class="jxr_string">"B"</span>;
<a name="162" href="#162">162</a>             }
<a name="163" href="#163">163</a>         });
<a name="164" href="#164">164</a>         Assert.assertEquals(<span class="jxr_string">"{ (A:B) }"</span>, chain.toString());
<a name="165" href="#165">165</a> 
<a name="166" href="#166">166</a>         <em class="jxr_comment">// When there are two</em>
<a name="167" href="#167">167</a>         chain.addLast(<span class="jxr_string">"C"</span>, <strong class="jxr_keyword">new</strong> IoFilterAdapter() {
<a name="168" href="#168">168</a>             @Override
<a name="169" href="#169">169</a>             <strong class="jxr_keyword">public</strong> String toString() {
<a name="170" href="#170">170</a>                 <strong class="jxr_keyword">return</strong> <span class="jxr_string">"D"</span>;
<a name="171" href="#171">171</a>             }
<a name="172" href="#172">172</a>         });
<a name="173" href="#173">173</a>         Assert.assertEquals(<span class="jxr_string">"{ (A:B), (C:D) }"</span>, chain.toString());
<a name="174" href="#174">174</a>     }
<a name="175" href="#175">175</a> 
<a name="176" href="#176">176</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testDefault() {
<a name="177" href="#177">177</a>         run(<span class="jxr_string">"HS0 HSO HMR HMS HSI HEC HSC"</span>);
<a name="178" href="#178">178</a>     }
<a name="179" href="#179">179</a> 
<a name="180" href="#180">180</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testChained() <strong class="jxr_keyword">throws</strong> Exception {
<a name="181" href="#181">181</a>         chain.addLast(<span class="jxr_string">"A"</span>, <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/mina/common/IoFilterChainTest.html">EventOrderTestFilter</a>('A'));
<a name="182" href="#182">182</a>         chain.addLast(<span class="jxr_string">"B"</span>, <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/mina/common/IoFilterChainTest.html">EventOrderTestFilter</a>('B'));
<a name="183" href="#183">183</a>         run(<span class="jxr_string">"AS0 BS0 HS0"</span> + <span class="jxr_string">"ASO BSO HSO"</span> + <span class="jxr_string">"AMR BMR HMR"</span>
<a name="184" href="#184">184</a>                 + <span class="jxr_string">"BFW AFW AMS BMS HMS"</span> + <span class="jxr_string">"ASI BSI HSI"</span> + <span class="jxr_string">"AEC BEC HEC"</span>
<a name="185" href="#185">185</a>                 + <span class="jxr_string">"ASC BSC HSC"</span>);
<a name="186" href="#186">186</a>     }
<a name="187" href="#187">187</a> 
<a name="188" href="#188">188</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testAddRemove() <strong class="jxr_keyword">throws</strong> Exception {
<a name="189" href="#189">189</a>         IoFilter filter = <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/mina/common/IoFilterChainTest.html">AddRemoveTestFilter</a>();
<a name="190" href="#190">190</a> 
<a name="191" href="#191">191</a>         chain.addFirst(<span class="jxr_string">"A"</span>, filter);
<a name="192" href="#192">192</a>         assertEquals(<span class="jxr_string">"ADDED"</span>, result);
<a name="193" href="#193">193</a> 
<a name="194" href="#194">194</a>         chain.remove(<span class="jxr_string">"A"</span>);
<a name="195" href="#195">195</a>         assertEquals(<span class="jxr_string">"ADDEDREMOVED"</span>, result);
<a name="196" href="#196">196</a>     }
<a name="197" href="#197">197</a> 
<a name="198" href="#198">198</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> run(String expectedResult) {
<a name="199" href="#199">199</a>         chain.fireSessionCreated();
<a name="200" href="#200">200</a>         chain.fireSessionOpened();
<a name="201" href="#201">201</a>         chain.fireMessageReceived(<strong class="jxr_keyword">new</strong> Object());
<a name="202" href="#202">202</a>         chain.fireFilterWrite(<strong class="jxr_keyword">new</strong> DefaultWriteRequest(<strong class="jxr_keyword">new</strong> Object()));
<a name="203" href="#203">203</a>         chain.fireSessionIdle(IdleStatus.READER_IDLE);
<a name="204" href="#204">204</a>         chain.fireExceptionCaught(<strong class="jxr_keyword">new</strong> Exception());
<a name="205" href="#205">205</a>         chain.fireSessionClosed();
<a name="206" href="#206">206</a>