abstractioconnector.html

MINA+API 关于MINA的API

<a name="102" href="#102">102</a>             SocketAddress localAddress) {
<a name="103" href="#103">103</a>         <strong class="jxr_keyword">return</strong> connect(remoteAddress, localAddress, <strong class="jxr_keyword">null</strong>);
<a name="104" href="#104">104</a>     }
<a name="105" href="#105">105</a> 
<a name="106" href="#106">106</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">final</strong> <a href="../../../../org/apache/mina/common/ConnectFuture.html">ConnectFuture</a> connect(SocketAddress remoteAddress,
<a name="107" href="#107">107</a>             SocketAddress localAddress, IoSessionInitializer&lt;? <strong class="jxr_keyword">extends</strong> ConnectFuture&gt; sessionInitializer) {
<a name="108" href="#108">108</a>         <strong class="jxr_keyword">if</strong> (isDisposing()) {
<a name="109" href="#109">109</a>             <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IllegalStateException(<span class="jxr_string">"Already disposed."</span>);
<a name="110" href="#110">110</a>         }
<a name="111" href="#111">111</a> 
<a name="112" href="#112">112</a>         <strong class="jxr_keyword">if</strong> (remoteAddress == <strong class="jxr_keyword">null</strong>) {
<a name="113" href="#113">113</a>             <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> NullPointerException(<span class="jxr_string">"remoteAddress"</span>);
<a name="114" href="#114">114</a>         }
<a name="115" href="#115">115</a> 
<a name="116" href="#116">116</a>         <strong class="jxr_keyword">if</strong> (!getTransportMetadata().getAddressType().isAssignableFrom(
<a name="117" href="#117">117</a>                 remoteAddress.getClass())) {
<a name="118" href="#118">118</a>             <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IllegalArgumentException(<span class="jxr_string">"remoteAddress type: "</span>
<a name="119" href="#119">119</a>                     + remoteAddress.getClass() + <span class="jxr_string">" (expected: "</span>
<a name="120" href="#120">120</a>                     + getTransportMetadata().getAddressType() + <span class="jxr_string">")"</span>);
<a name="121" href="#121">121</a>         }
<a name="122" href="#122">122</a> 
<a name="123" href="#123">123</a>         <strong class="jxr_keyword">if</strong> (localAddress != <strong class="jxr_keyword">null</strong>
<a name="124" href="#124">124</a>                 &amp;&amp; !getTransportMetadata().getAddressType().isAssignableFrom(
<a name="125" href="#125">125</a>                         localAddress.getClass())) {
<a name="126" href="#126">126</a>             <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IllegalArgumentException(<span class="jxr_string">"localAddress type: "</span>
<a name="127" href="#127">127</a>                     + localAddress.getClass() + <span class="jxr_string">" (expected: "</span>
<a name="128" href="#128">128</a>                     + getTransportMetadata().getAddressType() + <span class="jxr_string">")"</span>);
<a name="129" href="#129">129</a>         }
<a name="130" href="#130">130</a> 
<a name="131" href="#131">131</a>         <strong class="jxr_keyword">if</strong> (getHandler() == <strong class="jxr_keyword">null</strong>) {
<a name="132" href="#132">132</a>             <strong class="jxr_keyword">if</strong> (getSessionConfig().isUseReadOperation()) {
<a name="133" href="#133">133</a>                 setHandler(<strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/mina/common/IoHandler.html">IoHandler</a>() {
<a name="134" href="#134">134</a>                     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> exceptionCaught(<a href="../../../../org/apache/mina/common/IoSession.html">IoSession</a> session,
<a name="135" href="#135">135</a>                             Throwable cause) <strong class="jxr_keyword">throws</strong> Exception {
<a name="136" href="#136">136</a>                     }
<a name="137" href="#137">137</a> 
<a name="138" href="#138">138</a>                     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> messageReceived(<a href="../../../../org/apache/mina/common/IoSession.html">IoSession</a> session,
<a name="139" href="#139">139</a>                             Object message) <strong class="jxr_keyword">throws</strong> Exception {
<a name="140" href="#140">140</a>                     }
<a name="141" href="#141">141</a> 
<a name="142" href="#142">142</a>                     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> messageSent(<a href="../../../../org/apache/mina/common/IoSession.html">IoSession</a> session, Object message)
<a name="143" href="#143">143</a>                             <strong class="jxr_keyword">throws</strong> Exception {
<a name="144" href="#144">144</a>                     }
<a name="145" href="#145">145</a> 
<a name="146" href="#146">146</a>                     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> sessionClosed(<a href="../../../../org/apache/mina/common/IoSession.html">IoSession</a> session)
<a name="147" href="#147">147</a>                             <strong class="jxr_keyword">throws</strong> Exception {
<a name="148" href="#148">148</a>                     }
<a name="149" href="#149">149</a> 
<a name="150" href="#150">150</a>                     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> sessionCreated(<a href="../../../../org/apache/mina/common/IoSession.html">IoSession</a> session)
<a name="151" href="#151">151</a>                             <strong class="jxr_keyword">throws</strong> Exception {
<a name="152" href="#152">152</a>                     }
<a name="153" href="#153">153</a> 
<a name="154" href="#154">154</a>                     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> sessionIdle(<a href="../../../../org/apache/mina/common/IoSession.html">IoSession</a> session, <a href="../../../../org/apache/mina/common/IdleStatus.html">IdleStatus</a> status)
<a name="155" href="#155">155</a>                             <strong class="jxr_keyword">throws</strong> Exception {
<a name="156" href="#156">156</a>                     }
<a name="157" href="#157">157</a> 
<a name="158" href="#158">158</a>                     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> sessionOpened(<a href="../../../../org/apache/mina/common/IoSession.html">IoSession</a> session)
<a name="159" href="#159">159</a>                             <strong class="jxr_keyword">throws</strong> Exception {
<a name="160" href="#160">160</a>                     }
<a name="161" href="#161">161</a>                 });
<a name="162" href="#162">162</a>             } <strong class="jxr_keyword">else</strong> {
<a name="163" href="#163">163</a>                 <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IllegalStateException(<span class="jxr_string">"handler is not set."</span>);
<a name="164" href="#164">164</a>             }
<a name="165" href="#165">165</a>         }
<a name="166" href="#166">166</a> 
<a name="167" href="#167">167</a>         <strong class="jxr_keyword">return</strong> connect0(remoteAddress, localAddress, sessionInitializer);
<a name="168" href="#168">168</a>     }
<a name="169" href="#169">169</a> 
<a name="170" href="#170">170</a>     <em class="jxr_javadoccomment">/**</em>
<a name="171" href="#171">171</a> <em class="jxr_javadoccomment">     * Implement this method to perform the actual connect operation.</em>
<a name="172" href="#172">172</a> <em class="jxr_javadoccomment">     *</em>
<a name="173" href="#173">173</a> <em class="jxr_javadoccomment">     * @param localAddress &lt;tt&gt;null&lt;/tt&gt; if no local address is specified</em>
<a name="174" href="#174">174</a> <em class="jxr_javadoccomment">     */</em>
<a name="175" href="#175">175</a>     <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">abstract</strong> <a href="../../../../org/apache/mina/common/ConnectFuture.html">ConnectFuture</a> connect0(SocketAddress remoteAddress,
<a name="176" href="#176">176</a>             SocketAddress localAddress, IoSessionInitializer&lt;? <strong class="jxr_keyword">extends</strong> ConnectFuture&gt; sessionInitializer);
<a name="177" href="#177">177</a> 
<a name="178" href="#178">178</a>     <em class="jxr_javadoccomment">/**</em>
<a name="179" href="#179">179</a> <em class="jxr_javadoccomment">     * Adds required internal attributes and {@link IoFutureListener}s</em>
<a name="180" href="#180">180</a> <em class="jxr_javadoccomment">     * related with event notifications to the specified {@code session}</em>
<a name="181" href="#181">181</a> <em class="jxr_javadoccomment">     * and {@code future}.  Do not call this method directly;</em>
<a name="182" href="#182">182</a> <em class="jxr_javadoccomment">     * {@link #finishSessionInitialization(IoSession, IoFuture, IoSessionInitializer)}</em>
<a name="183" href="#183">183</a> <em class="jxr_javadoccomment">     * will call this method instead.</em>
<a name="184" href="#184">184</a> <em class="jxr_javadoccomment">     */</em>
<a name="185" href="#185">185</a>     @Override
<a name="186" href="#186">186</a>     <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">void</strong> finishSessionInitialization0(
<a name="187" href="#187">187</a>             <strong class="jxr_keyword">final</strong> <a href="../../../../org/apache/mina/common/IoSession.html">IoSession</a> session, <a href="../../../../org/apache/mina/common/IoFuture.html">IoFuture</a> future) {
<a name="188" href="#188">188</a>         <em class="jxr_comment">// In case that ConnectFuture.cancel() is invoked before</em>
<a name="189" href="#189">189</a>         <em class="jxr_comment">// setSession() is invoked, add a listener that closes the</em>
<a name="190" href="#190">190</a>         <em class="jxr_comment">// connection immediately on cancellation.</em>
<a name="191" href="#191">191</a>         future.addListener(<strong class="jxr_keyword">new</strong> IoFutureListener&lt;ConnectFuture&gt;() {
<a name="192" href="#192">192</a>             <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> operationComplete(<a href="../../../../org/apache/mina/common/ConnectFuture.html">ConnectFuture</a> future) {
<a name="193" href="#193">193</a>                 <strong class="jxr_keyword">if</strong> (future.isCanceled()) {
<a name="194" href="#194">194</a>                     session.close();
<a name="195" href="#195">195</a>                 }
<a name="196" href="#196">196</a>             }
<a name="197" href="#197">197</a>         });
<a name="198" href="#198">198</a>     }
<a name="199" href="#199">199</a>     
<a name="200" href="#200">200</a>     @Override
<a name="201" href="#201">201</a>     <strong class="jxr_keyword">public</strong> String toString() {
<a name="202" href="#202">202</a>         <a href="../../../../org/apache/mina/common/TransportMetadata.html">TransportMetadata</a> m = getTransportMetadata();
<a name="203" href="#203">203</a>         <strong class="jxr_keyword">return</strong> '(' + m.getProviderName() + ' ' + m.getName() + <span class="jxr_string">" connector: "</span> + 
<a name="204" href="#204">204</a>                <span class="jxr_string">"managedSessionCount: "</span> + getManagedSessionCount() + ')'; 
<a name="205" href="#205">205</a>     }
<a name="206" href="#206">206</a> }
</pre>
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