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| <pre><span class="sourceLineNo">001</span>/*<a name="line.1"></a> |
| <span class="sourceLineNo">002</span> * Licensed to the Apache Software Foundation (ASF) under one<a name="line.2"></a> |
| <span class="sourceLineNo">003</span> * or more contributor license agreements. See the NOTICE file<a name="line.3"></a> |
| <span class="sourceLineNo">004</span> * distributed with this work for additional information<a name="line.4"></a> |
| <span class="sourceLineNo">005</span> * regarding copyright ownership. The ASF licenses this file<a name="line.5"></a> |
| <span class="sourceLineNo">006</span> * to you under the Apache License, Version 2.0 (the<a name="line.6"></a> |
| <span class="sourceLineNo">007</span> * "License"); you may not use this file except in compliance<a name="line.7"></a> |
| <span class="sourceLineNo">008</span> * with the License. You may obtain a copy of the License at<a name="line.8"></a> |
| <span class="sourceLineNo">009</span> *<a name="line.9"></a> |
| <span class="sourceLineNo">010</span> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.10"></a> |
| <span class="sourceLineNo">011</span> *<a name="line.11"></a> |
| <span class="sourceLineNo">012</span> * Unless required by applicable law or agreed to in writing,<a name="line.12"></a> |
| <span class="sourceLineNo">013</span> * software distributed under the License is distributed on an<a name="line.13"></a> |
| <span class="sourceLineNo">014</span> * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY<a name="line.14"></a> |
| <span class="sourceLineNo">015</span> * KIND, either express or implied. See the License for the<a name="line.15"></a> |
| <span class="sourceLineNo">016</span> * specific language governing permissions and limitations<a name="line.16"></a> |
| <span class="sourceLineNo">017</span> * under the License.<a name="line.17"></a> |
| <span class="sourceLineNo">018</span> *<a name="line.18"></a> |
| <span class="sourceLineNo">019</span> */<a name="line.19"></a> |
| <span class="sourceLineNo">020</span>package org.apache.mina.core.service;<a name="line.20"></a> |
| <span class="sourceLineNo">021</span><a name="line.21"></a> |
| <span class="sourceLineNo">022</span>import java.io.IOException;<a name="line.22"></a> |
| <span class="sourceLineNo">023</span>import java.net.SocketAddress;<a name="line.23"></a> |
| <span class="sourceLineNo">024</span>import java.util.ArrayList;<a name="line.24"></a> |
| <span class="sourceLineNo">025</span>import java.util.Collection;<a name="line.25"></a> |
| <span class="sourceLineNo">026</span>import java.util.Collections;<a name="line.26"></a> |
| <span class="sourceLineNo">027</span>import java.util.HashSet;<a name="line.27"></a> |
| <span class="sourceLineNo">028</span>import java.util.List;<a name="line.28"></a> |
| <span class="sourceLineNo">029</span>import java.util.Set;<a name="line.29"></a> |
| <span class="sourceLineNo">030</span>import java.util.concurrent.Executor;<a name="line.30"></a> |
| <span class="sourceLineNo">031</span>import java.util.concurrent.Executors;<a name="line.31"></a> |
| <span class="sourceLineNo">032</span><a name="line.32"></a> |
| <span class="sourceLineNo">033</span>import org.apache.mina.core.RuntimeIoException;<a name="line.33"></a> |
| <span class="sourceLineNo">034</span>import org.apache.mina.core.session.IoSession;<a name="line.34"></a> |
| <span class="sourceLineNo">035</span>import org.apache.mina.core.session.IoSessionConfig;<a name="line.35"></a> |
| <span class="sourceLineNo">036</span><a name="line.36"></a> |
| <span class="sourceLineNo">037</span>/**<a name="line.37"></a> |
| <span class="sourceLineNo">038</span> * A base implementation of {@link IoAcceptor}.<a name="line.38"></a> |
| <span class="sourceLineNo">039</span> *<a name="line.39"></a> |
| <span class="sourceLineNo">040</span> * @author <a href="http://mina.apache.org">Apache MINA Project</a><a name="line.40"></a> |
| <span class="sourceLineNo">041</span> * @org.apache.xbean.XBean<a name="line.41"></a> |
| <span class="sourceLineNo">042</span> */<a name="line.42"></a> |
| <span class="sourceLineNo">043</span>public abstract class AbstractIoAcceptor extends AbstractIoService implements IoAcceptor {<a name="line.43"></a> |
| <span class="sourceLineNo">044</span><a name="line.44"></a> |
| <span class="sourceLineNo">045</span> private final List<SocketAddress> defaultLocalAddresses = new ArrayList<>();<a name="line.45"></a> |
| <span class="sourceLineNo">046</span><a name="line.46"></a> |
| <span class="sourceLineNo">047</span> private final List<SocketAddress> unmodifiableDefaultLocalAddresses = Collections<a name="line.47"></a> |
| <span class="sourceLineNo">048</span> .unmodifiableList(defaultLocalAddresses);<a name="line.48"></a> |
| <span class="sourceLineNo">049</span><a name="line.49"></a> |
| <span class="sourceLineNo">050</span> private final Set<SocketAddress> boundAddresses = new HashSet<>();<a name="line.50"></a> |
| <span class="sourceLineNo">051</span><a name="line.51"></a> |
| <span class="sourceLineNo">052</span> private boolean disconnectOnUnbind = true;<a name="line.52"></a> |
| <span class="sourceLineNo">053</span><a name="line.53"></a> |
| <span class="sourceLineNo">054</span> /**<a name="line.54"></a> |
| <span class="sourceLineNo">055</span> * The lock object which is acquired while bind or unbind operation is performed.<a name="line.55"></a> |
| <span class="sourceLineNo">056</span> * Acquire this lock in your property setters which shouldn't be changed while<a name="line.56"></a> |
| <span class="sourceLineNo">057</span> * the service is bound.<a name="line.57"></a> |
| <span class="sourceLineNo">058</span> */<a name="line.58"></a> |
| <span class="sourceLineNo">059</span> protected final Object bindLock = new Object();<a name="line.59"></a> |
| <span class="sourceLineNo">060</span><a name="line.60"></a> |
| <span class="sourceLineNo">061</span> /**<a name="line.61"></a> |
| <span class="sourceLineNo">062</span> * Constructor for {@link AbstractIoAcceptor}. You need to provide a default<a name="line.62"></a> |
| <span class="sourceLineNo">063</span> * session configuration and an {@link Executor} for handling I/O events. If<a name="line.63"></a> |
| <span class="sourceLineNo">064</span> * null {@link Executor} is provided, a default one will be created using<a name="line.64"></a> |
| <span class="sourceLineNo">065</span> * {@link Executors#newCachedThreadPool()}.<a name="line.65"></a> |
| <span class="sourceLineNo">066</span> * <a name="line.66"></a> |
| <span class="sourceLineNo">067</span> * @see AbstractIoService#AbstractIoService(IoSessionConfig, Executor)<a name="line.67"></a> |
| <span class="sourceLineNo">068</span> * <a name="line.68"></a> |
| <span class="sourceLineNo">069</span> * @param sessionConfig<a name="line.69"></a> |
| <span class="sourceLineNo">070</span> * the default configuration for the managed {@link IoSession}<a name="line.70"></a> |
| <span class="sourceLineNo">071</span> * @param executor<a name="line.71"></a> |
| <span class="sourceLineNo">072</span> * the {@link Executor} used for handling execution of I/O<a name="line.72"></a> |
| <span class="sourceLineNo">073</span> * events. Can be <code>null</code>.<a name="line.73"></a> |
| <span class="sourceLineNo">074</span> */<a name="line.74"></a> |
| <span class="sourceLineNo">075</span> protected AbstractIoAcceptor(IoSessionConfig sessionConfig, Executor executor) {<a name="line.75"></a> |
| <span class="sourceLineNo">076</span> super(sessionConfig, executor);<a name="line.76"></a> |
| <span class="sourceLineNo">077</span> defaultLocalAddresses.add(null);<a name="line.77"></a> |
| <span class="sourceLineNo">078</span> }<a name="line.78"></a> |
| <span class="sourceLineNo">079</span><a name="line.79"></a> |
| <span class="sourceLineNo">080</span> /**<a name="line.80"></a> |
| <span class="sourceLineNo">081</span> * {@inheritDoc}<a name="line.81"></a> |
| <span class="sourceLineNo">082</span> */<a name="line.82"></a> |
| <span class="sourceLineNo">083</span> @Override<a name="line.83"></a> |
| <span class="sourceLineNo">084</span> public SocketAddress getLocalAddress() {<a name="line.84"></a> |
| <span class="sourceLineNo">085</span> Set<SocketAddress> localAddresses = getLocalAddresses();<a name="line.85"></a> |
| <span class="sourceLineNo">086</span> if (localAddresses.isEmpty()) {<a name="line.86"></a> |
| <span class="sourceLineNo">087</span> return null;<a name="line.87"></a> |
| <span class="sourceLineNo">088</span> }<a name="line.88"></a> |
| <span class="sourceLineNo">089</span><a name="line.89"></a> |
| <span class="sourceLineNo">090</span> return localAddresses.iterator().next();<a name="line.90"></a> |
| <span class="sourceLineNo">091</span> }<a name="line.91"></a> |
| <span class="sourceLineNo">092</span><a name="line.92"></a> |
| <span class="sourceLineNo">093</span> /**<a name="line.93"></a> |
| <span class="sourceLineNo">094</span> * {@inheritDoc}<a name="line.94"></a> |
| <span class="sourceLineNo">095</span> */<a name="line.95"></a> |
| <span class="sourceLineNo">096</span> @Override<a name="line.96"></a> |
| <span class="sourceLineNo">097</span> public final Set<SocketAddress> getLocalAddresses() {<a name="line.97"></a> |
| <span class="sourceLineNo">098</span> Set<SocketAddress> localAddresses = new HashSet<>();<a name="line.98"></a> |
| <span class="sourceLineNo">099</span><a name="line.99"></a> |
| <span class="sourceLineNo">100</span> synchronized (boundAddresses) {<a name="line.100"></a> |
| <span class="sourceLineNo">101</span> localAddresses.addAll(boundAddresses);<a name="line.101"></a> |
| <span class="sourceLineNo">102</span> }<a name="line.102"></a> |
| <span class="sourceLineNo">103</span><a name="line.103"></a> |
| <span class="sourceLineNo">104</span> return localAddresses;<a name="line.104"></a> |
| <span class="sourceLineNo">105</span> }<a name="line.105"></a> |
| <span class="sourceLineNo">106</span><a name="line.106"></a> |
| <span class="sourceLineNo">107</span> /**<a name="line.107"></a> |
| <span class="sourceLineNo">108</span> * {@inheritDoc}<a name="line.108"></a> |
| <span class="sourceLineNo">109</span> */<a name="line.109"></a> |
| <span class="sourceLineNo">110</span> @Override<a name="line.110"></a> |
| <span class="sourceLineNo">111</span> public SocketAddress getDefaultLocalAddress() {<a name="line.111"></a> |
| <span class="sourceLineNo">112</span> if (defaultLocalAddresses.isEmpty()) {<a name="line.112"></a> |
| <span class="sourceLineNo">113</span> return null;<a name="line.113"></a> |
| <span class="sourceLineNo">114</span> }<a name="line.114"></a> |
| <span class="sourceLineNo">115</span> return defaultLocalAddresses.iterator().next();<a name="line.115"></a> |
| <span class="sourceLineNo">116</span> }<a name="line.116"></a> |
| <span class="sourceLineNo">117</span><a name="line.117"></a> |
| <span class="sourceLineNo">118</span> /**<a name="line.118"></a> |
| <span class="sourceLineNo">119</span> * {@inheritDoc}<a name="line.119"></a> |
| <span class="sourceLineNo">120</span> */<a name="line.120"></a> |
| <span class="sourceLineNo">121</span> @Override<a name="line.121"></a> |
| <span class="sourceLineNo">122</span> public final void setDefaultLocalAddress(SocketAddress localAddress) {<a name="line.122"></a> |
| <span class="sourceLineNo">123</span> setDefaultLocalAddresses(localAddress);<a name="line.123"></a> |
| <span class="sourceLineNo">124</span> }<a name="line.124"></a> |
| <span class="sourceLineNo">125</span><a name="line.125"></a> |
| <span class="sourceLineNo">126</span> /**<a name="line.126"></a> |
| <span class="sourceLineNo">127</span> * {@inheritDoc}<a name="line.127"></a> |
| <span class="sourceLineNo">128</span> */<a name="line.128"></a> |
| <span class="sourceLineNo">129</span> @Override<a name="line.129"></a> |
| <span class="sourceLineNo">130</span> public final List<SocketAddress> getDefaultLocalAddresses() {<a name="line.130"></a> |
| <span class="sourceLineNo">131</span> return unmodifiableDefaultLocalAddresses;<a name="line.131"></a> |
| <span class="sourceLineNo">132</span> }<a name="line.132"></a> |
| <span class="sourceLineNo">133</span><a name="line.133"></a> |
| <span class="sourceLineNo">134</span> /**<a name="line.134"></a> |
| <span class="sourceLineNo">135</span> * {@inheritDoc}<a name="line.135"></a> |
| <span class="sourceLineNo">136</span> * @org.apache.xbean.Property nestedType="java.net.SocketAddress"<a name="line.136"></a> |
| <span class="sourceLineNo">137</span> */<a name="line.137"></a> |
| <span class="sourceLineNo">138</span> @Override<a name="line.138"></a> |
| <span class="sourceLineNo">139</span> public final void setDefaultLocalAddresses(List<? extends SocketAddress> localAddresses) {<a name="line.139"></a> |
| <span class="sourceLineNo">140</span> if (localAddresses == null) {<a name="line.140"></a> |
| <span class="sourceLineNo">141</span> throw new IllegalArgumentException("localAddresses");<a name="line.141"></a> |
| <span class="sourceLineNo">142</span> }<a name="line.142"></a> |
| <span class="sourceLineNo">143</span> setDefaultLocalAddresses((Iterable<? extends SocketAddress>) localAddresses);<a name="line.143"></a> |
| <span class="sourceLineNo">144</span> }<a name="line.144"></a> |
| <span class="sourceLineNo">145</span><a name="line.145"></a> |
| <span class="sourceLineNo">146</span> /**<a name="line.146"></a> |
| <span class="sourceLineNo">147</span> * {@inheritDoc}<a name="line.147"></a> |
| <span class="sourceLineNo">148</span> */<a name="line.148"></a> |
| <span class="sourceLineNo">149</span> @Override<a name="line.149"></a> |
| <span class="sourceLineNo">150</span> public final void setDefaultLocalAddresses(Iterable<? extends SocketAddress> localAddresses) {<a name="line.150"></a> |
| <span class="sourceLineNo">151</span> if (localAddresses == null) {<a name="line.151"></a> |
| <span class="sourceLineNo">152</span> throw new IllegalArgumentException("localAddresses");<a name="line.152"></a> |
| <span class="sourceLineNo">153</span> }<a name="line.153"></a> |
| <span class="sourceLineNo">154</span><a name="line.154"></a> |
| <span class="sourceLineNo">155</span> synchronized (bindLock) {<a name="line.155"></a> |
| <span class="sourceLineNo">156</span> synchronized (boundAddresses) {<a name="line.156"></a> |
| <span class="sourceLineNo">157</span> if (!boundAddresses.isEmpty()) {<a name="line.157"></a> |
| <span class="sourceLineNo">158</span> throw new IllegalStateException("localAddress can't be set while the acceptor is bound.");<a name="line.158"></a> |
| <span class="sourceLineNo">159</span> }<a name="line.159"></a> |
| <span class="sourceLineNo">160</span><a name="line.160"></a> |
| <span class="sourceLineNo">161</span> Collection<SocketAddress> newLocalAddresses = new ArrayList<>();<a name="line.161"></a> |
| <span class="sourceLineNo">162</span><a name="line.162"></a> |
| <span class="sourceLineNo">163</span> for (SocketAddress a : localAddresses) {<a name="line.163"></a> |
| <span class="sourceLineNo">164</span> checkAddressType(a);<a name="line.164"></a> |
| <span class="sourceLineNo">165</span> newLocalAddresses.add(a);<a name="line.165"></a> |
| <span class="sourceLineNo">166</span> }<a name="line.166"></a> |
| <span class="sourceLineNo">167</span><a name="line.167"></a> |
| <span class="sourceLineNo">168</span> if (newLocalAddresses.isEmpty()) {<a name="line.168"></a> |
| <span class="sourceLineNo">169</span> throw new IllegalArgumentException("empty localAddresses");<a name="line.169"></a> |
| <span class="sourceLineNo">170</span> }<a name="line.170"></a> |
| <span class="sourceLineNo">171</span><a name="line.171"></a> |
| <span class="sourceLineNo">172</span> this.defaultLocalAddresses.clear();<a name="line.172"></a> |
| <span class="sourceLineNo">173</span> this.defaultLocalAddresses.addAll(newLocalAddresses);<a name="line.173"></a> |
| <span class="sourceLineNo">174</span> }<a name="line.174"></a> |
| <span class="sourceLineNo">175</span> }<a name="line.175"></a> |
| <span class="sourceLineNo">176</span> }<a name="line.176"></a> |
| <span class="sourceLineNo">177</span><a name="line.177"></a> |
| <span class="sourceLineNo">178</span> /**<a name="line.178"></a> |
| <span class="sourceLineNo">179</span> * {@inheritDoc}<a name="line.179"></a> |
| <span class="sourceLineNo">180</span> * @org.apache.xbean.Property nestedType="java.net.SocketAddress"<a name="line.180"></a> |
| <span class="sourceLineNo">181</span> */<a name="line.181"></a> |
| <span class="sourceLineNo">182</span> @Override<a name="line.182"></a> |
| <span class="sourceLineNo">183</span> public final void setDefaultLocalAddresses(SocketAddress firstLocalAddress, SocketAddress... otherLocalAddresses) {<a name="line.183"></a> |
| <span class="sourceLineNo">184</span> if (otherLocalAddresses == null) {<a name="line.184"></a> |
| <span class="sourceLineNo">185</span> otherLocalAddresses = new SocketAddress[0];<a name="line.185"></a> |
| <span class="sourceLineNo">186</span> }<a name="line.186"></a> |
| <span class="sourceLineNo">187</span><a name="line.187"></a> |
| <span class="sourceLineNo">188</span> Collection<SocketAddress> newLocalAddresses = new ArrayList<>(otherLocalAddresses.length + 1);<a name="line.188"></a> |
| <span class="sourceLineNo">189</span><a name="line.189"></a> |
| <span class="sourceLineNo">190</span> newLocalAddresses.add(firstLocalAddress);<a name="line.190"></a> |
| <span class="sourceLineNo">191</span> for (SocketAddress a : otherLocalAddresses) {<a name="line.191"></a> |
| <span class="sourceLineNo">192</span> newLocalAddresses.add(a);<a name="line.192"></a> |
| <span class="sourceLineNo">193</span> }<a name="line.193"></a> |
| <span class="sourceLineNo">194</span><a name="line.194"></a> |
| <span class="sourceLineNo">195</span> setDefaultLocalAddresses(newLocalAddresses);<a name="line.195"></a> |
| <span class="sourceLineNo">196</span> }<a name="line.196"></a> |
| <span class="sourceLineNo">197</span><a name="line.197"></a> |
| <span class="sourceLineNo">198</span> /**<a name="line.198"></a> |
| <span class="sourceLineNo">199</span> * {@inheritDoc}<a name="line.199"></a> |
| <span class="sourceLineNo">200</span> */<a name="line.200"></a> |
| <span class="sourceLineNo">201</span> @Override<a name="line.201"></a> |
| <span class="sourceLineNo">202</span> public final boolean isCloseOnDeactivation() {<a name="line.202"></a> |
| <span class="sourceLineNo">203</span> return disconnectOnUnbind;<a name="line.203"></a> |
| <span class="sourceLineNo">204</span> }<a name="line.204"></a> |
| <span class="sourceLineNo">205</span><a name="line.205"></a> |
| <span class="sourceLineNo">206</span> /**<a name="line.206"></a> |
| <span class="sourceLineNo">207</span> * {@inheritDoc}<a name="line.207"></a> |
| <span class="sourceLineNo">208</span> */<a name="line.208"></a> |
| <span class="sourceLineNo">209</span> @Override<a name="line.209"></a> |
| <span class="sourceLineNo">210</span> public final void setCloseOnDeactivation(boolean disconnectClientsOnUnbind) {<a name="line.210"></a> |
| <span class="sourceLineNo">211</span> this.disconnectOnUnbind = disconnectClientsOnUnbind;<a name="line.211"></a> |
| <span class="sourceLineNo">212</span> }<a name="line.212"></a> |
| <span class="sourceLineNo">213</span><a name="line.213"></a> |
| <span class="sourceLineNo">214</span> /**<a name="line.214"></a> |
| <span class="sourceLineNo">215</span> * {@inheritDoc}<a name="line.215"></a> |
| <span class="sourceLineNo">216</span> */<a name="line.216"></a> |
| <span class="sourceLineNo">217</span> @Override<a name="line.217"></a> |
| <span class="sourceLineNo">218</span> public final void bind() throws IOException {<a name="line.218"></a> |
| <span class="sourceLineNo">219</span> bind(getDefaultLocalAddresses());<a name="line.219"></a> |
| <span class="sourceLineNo">220</span> }<a name="line.220"></a> |
| <span class="sourceLineNo">221</span><a name="line.221"></a> |
| <span class="sourceLineNo">222</span> /**<a name="line.222"></a> |
| <span class="sourceLineNo">223</span> * {@inheritDoc}<a name="line.223"></a> |
| <span class="sourceLineNo">224</span> */<a name="line.224"></a> |
| <span class="sourceLineNo">225</span> @Override<a name="line.225"></a> |
| <span class="sourceLineNo">226</span> public final void bind(SocketAddress localAddress) throws IOException {<a name="line.226"></a> |
| <span class="sourceLineNo">227</span> if (localAddress == null) {<a name="line.227"></a> |
| <span class="sourceLineNo">228</span> throw new IllegalArgumentException("localAddress");<a name="line.228"></a> |
| <span class="sourceLineNo">229</span> }<a name="line.229"></a> |
| <span class="sourceLineNo">230</span><a name="line.230"></a> |
| <span class="sourceLineNo">231</span> List<SocketAddress> localAddresses = new ArrayList<>(1);<a name="line.231"></a> |
| <span class="sourceLineNo">232</span> localAddresses.add(localAddress);<a name="line.232"></a> |
| <span class="sourceLineNo">233</span> bind(localAddresses);<a name="line.233"></a> |
| <span class="sourceLineNo">234</span> }<a name="line.234"></a> |
| <span class="sourceLineNo">235</span><a name="line.235"></a> |
| <span class="sourceLineNo">236</span> /**<a name="line.236"></a> |
| <span class="sourceLineNo">237</span> * {@inheritDoc}<a name="line.237"></a> |
| <span class="sourceLineNo">238</span> */<a name="line.238"></a> |
| <span class="sourceLineNo">239</span> @Override<a name="line.239"></a> |
| <span class="sourceLineNo">240</span> public final void bind(SocketAddress... addresses) throws IOException {<a name="line.240"></a> |
| <span class="sourceLineNo">241</span> if ((addresses == null) || (addresses.length == 0)) {<a name="line.241"></a> |
| <span class="sourceLineNo">242</span> bind(getDefaultLocalAddresses());<a name="line.242"></a> |
| <span class="sourceLineNo">243</span> return;<a name="line.243"></a> |
| <span class="sourceLineNo">244</span> }<a name="line.244"></a> |
| <span class="sourceLineNo">245</span><a name="line.245"></a> |
| <span class="sourceLineNo">246</span> List<SocketAddress> localAddresses = new ArrayList<>(2);<a name="line.246"></a> |
| <span class="sourceLineNo">247</span><a name="line.247"></a> |
| <span class="sourceLineNo">248</span> for (SocketAddress address : addresses) {<a name="line.248"></a> |
| <span class="sourceLineNo">249</span> localAddresses.add(address);<a name="line.249"></a> |
| <span class="sourceLineNo">250</span> }<a name="line.250"></a> |
| <span class="sourceLineNo">251</span><a name="line.251"></a> |
| <span class="sourceLineNo">252</span> bind(localAddresses);<a name="line.252"></a> |
| <span class="sourceLineNo">253</span> }<a name="line.253"></a> |
| <span class="sourceLineNo">254</span><a name="line.254"></a> |
| <span class="sourceLineNo">255</span> /**<a name="line.255"></a> |
| <span class="sourceLineNo">256</span> * {@inheritDoc}<a name="line.256"></a> |
| <span class="sourceLineNo">257</span> */<a name="line.257"></a> |
| <span class="sourceLineNo">258</span> @Override<a name="line.258"></a> |
| <span class="sourceLineNo">259</span> public final void bind(SocketAddress firstLocalAddress, SocketAddress... addresses) throws IOException {<a name="line.259"></a> |
| <span class="sourceLineNo">260</span> if (firstLocalAddress == null) {<a name="line.260"></a> |
| <span class="sourceLineNo">261</span> bind(getDefaultLocalAddresses());<a name="line.261"></a> |
| <span class="sourceLineNo">262</span> }<a name="line.262"></a> |
| <span class="sourceLineNo">263</span><a name="line.263"></a> |
| <span class="sourceLineNo">264</span> if ((addresses == null) || (addresses.length == 0)) {<a name="line.264"></a> |
| <span class="sourceLineNo">265</span> bind(getDefaultLocalAddresses());<a name="line.265"></a> |
| <span class="sourceLineNo">266</span> return;<a name="line.266"></a> |
| <span class="sourceLineNo">267</span> }<a name="line.267"></a> |
| <span class="sourceLineNo">268</span><a name="line.268"></a> |
| <span class="sourceLineNo">269</span> List<SocketAddress> localAddresses = new ArrayList<>(2);<a name="line.269"></a> |
| <span class="sourceLineNo">270</span> localAddresses.add(firstLocalAddress);<a name="line.270"></a> |
| <span class="sourceLineNo">271</span><a name="line.271"></a> |
| <span class="sourceLineNo">272</span> for (SocketAddress address : addresses) {<a name="line.272"></a> |
| <span class="sourceLineNo">273</span> localAddresses.add(address);<a name="line.273"></a> |
| <span class="sourceLineNo">274</span> }<a name="line.274"></a> |
| <span class="sourceLineNo">275</span><a name="line.275"></a> |
| <span class="sourceLineNo">276</span> bind(localAddresses);<a name="line.276"></a> |
| <span class="sourceLineNo">277</span> }<a name="line.277"></a> |
| <span class="sourceLineNo">278</span><a name="line.278"></a> |
| <span class="sourceLineNo">279</span> /**<a name="line.279"></a> |
| <span class="sourceLineNo">280</span> * {@inheritDoc}<a name="line.280"></a> |
| <span class="sourceLineNo">281</span> */<a name="line.281"></a> |
| <span class="sourceLineNo">282</span> @Override<a name="line.282"></a> |
| <span class="sourceLineNo">283</span>public final void bind(Iterable<? extends SocketAddress> localAddresses) throws IOException {<a name="line.283"></a> |
| <span class="sourceLineNo">284</span> if (isDisposing()) {<a name="line.284"></a> |
| <span class="sourceLineNo">285</span> throw new IllegalStateException("The Accpetor disposed is being disposed.");<a name="line.285"></a> |
| <span class="sourceLineNo">286</span> }<a name="line.286"></a> |
| <span class="sourceLineNo">287</span><a name="line.287"></a> |
| <span class="sourceLineNo">288</span> if (localAddresses == null) {<a name="line.288"></a> |
| <span class="sourceLineNo">289</span> throw new IllegalArgumentException("localAddresses");<a name="line.289"></a> |
| <span class="sourceLineNo">290</span> }<a name="line.290"></a> |
| <span class="sourceLineNo">291</span><a name="line.291"></a> |
| <span class="sourceLineNo">292</span> List<SocketAddress> localAddressesCopy = new ArrayList<>();<a name="line.292"></a> |
| <span class="sourceLineNo">293</span><a name="line.293"></a> |
| <span class="sourceLineNo">294</span> for (SocketAddress a : localAddresses) {<a name="line.294"></a> |
| <span class="sourceLineNo">295</span> checkAddressType(a);<a name="line.295"></a> |
| <span class="sourceLineNo">296</span> localAddressesCopy.add(a);<a name="line.296"></a> |
| <span class="sourceLineNo">297</span> }<a name="line.297"></a> |
| <span class="sourceLineNo">298</span><a name="line.298"></a> |
| <span class="sourceLineNo">299</span> if (localAddressesCopy.isEmpty()) {<a name="line.299"></a> |
| <span class="sourceLineNo">300</span> throw new IllegalArgumentException("localAddresses is empty.");<a name="line.300"></a> |
| <span class="sourceLineNo">301</span> }<a name="line.301"></a> |
| <span class="sourceLineNo">302</span><a name="line.302"></a> |
| <span class="sourceLineNo">303</span> boolean activate = false;<a name="line.303"></a> |
| <span class="sourceLineNo">304</span> synchronized (bindLock) {<a name="line.304"></a> |
| <span class="sourceLineNo">305</span> synchronized (boundAddresses) {<a name="line.305"></a> |
| <span class="sourceLineNo">306</span> if (boundAddresses.isEmpty()) {<a name="line.306"></a> |
| <span class="sourceLineNo">307</span> activate = true;<a name="line.307"></a> |
| <span class="sourceLineNo">308</span> }<a name="line.308"></a> |
| <span class="sourceLineNo">309</span> }<a name="line.309"></a> |
| <span class="sourceLineNo">310</span><a name="line.310"></a> |
| <span class="sourceLineNo">311</span> if (getHandler() == null) {<a name="line.311"></a> |
| <span class="sourceLineNo">312</span> throw new IllegalStateException("handler is not set.");<a name="line.312"></a> |
| <span class="sourceLineNo">313</span> }<a name="line.313"></a> |
| <span class="sourceLineNo">314</span><a name="line.314"></a> |
| <span class="sourceLineNo">315</span> try {<a name="line.315"></a> |
| <span class="sourceLineNo">316</span> Set<SocketAddress> addresses = bindInternal(localAddressesCopy);<a name="line.316"></a> |
| <span class="sourceLineNo">317</span><a name="line.317"></a> |
| <span class="sourceLineNo">318</span> synchronized (boundAddresses) {<a name="line.318"></a> |
| <span class="sourceLineNo">319</span> boundAddresses.addAll(addresses);<a name="line.319"></a> |
| <span class="sourceLineNo">320</span> }<a name="line.320"></a> |
| <span class="sourceLineNo">321</span> } catch (IOException e) {<a name="line.321"></a> |
| <span class="sourceLineNo">322</span> throw e;<a name="line.322"></a> |
| <span class="sourceLineNo">323</span> } catch (RuntimeException e) {<a name="line.323"></a> |
| <span class="sourceLineNo">324</span> throw e;<a name="line.324"></a> |
| <span class="sourceLineNo">325</span> } catch (Exception e) {<a name="line.325"></a> |
| <span class="sourceLineNo">326</span> throw new RuntimeIoException("Failed to bind to: " + getLocalAddresses(), e);<a name="line.326"></a> |
| <span class="sourceLineNo">327</span> }<a name="line.327"></a> |
| <span class="sourceLineNo">328</span> }<a name="line.328"></a> |
| <span class="sourceLineNo">329</span><a name="line.329"></a> |
| <span class="sourceLineNo">330</span> if (activate) {<a name="line.330"></a> |
| <span class="sourceLineNo">331</span> getListeners().fireServiceActivated();<a name="line.331"></a> |
| <span class="sourceLineNo">332</span> }<a name="line.332"></a> |
| <span class="sourceLineNo">333</span> }<a name="line.333"></a> |
| <span class="sourceLineNo">334</span><a name="line.334"></a> |
| <span class="sourceLineNo">335</span> /**<a name="line.335"></a> |
| <span class="sourceLineNo">336</span> * {@inheritDoc}<a name="line.336"></a> |
| <span class="sourceLineNo">337</span> */<a name="line.337"></a> |
| <span class="sourceLineNo">338</span> @Override<a name="line.338"></a> |
| <span class="sourceLineNo">339</span> public final void unbind() {<a name="line.339"></a> |
| <span class="sourceLineNo">340</span> unbind(getLocalAddresses());<a name="line.340"></a> |
| <span class="sourceLineNo">341</span> }<a name="line.341"></a> |
| <span class="sourceLineNo">342</span><a name="line.342"></a> |
| <span class="sourceLineNo">343</span> /**<a name="line.343"></a> |
| <span class="sourceLineNo">344</span> * {@inheritDoc}<a name="line.344"></a> |
| <span class="sourceLineNo">345</span> */<a name="line.345"></a> |
| <span class="sourceLineNo">346</span> @Override<a name="line.346"></a> |
| <span class="sourceLineNo">347</span> public final void unbind(SocketAddress localAddress) {<a name="line.347"></a> |
| <span class="sourceLineNo">348</span> if (localAddress == null) {<a name="line.348"></a> |
| <span class="sourceLineNo">349</span> throw new IllegalArgumentException("localAddress");<a name="line.349"></a> |
| <span class="sourceLineNo">350</span> }<a name="line.350"></a> |
| <span class="sourceLineNo">351</span><a name="line.351"></a> |
| <span class="sourceLineNo">352</span> List<SocketAddress> localAddresses = new ArrayList<>(1);<a name="line.352"></a> |
| <span class="sourceLineNo">353</span> localAddresses.add(localAddress);<a name="line.353"></a> |
| <span class="sourceLineNo">354</span> unbind(localAddresses);<a name="line.354"></a> |
| <span class="sourceLineNo">355</span> }<a name="line.355"></a> |
| <span class="sourceLineNo">356</span><a name="line.356"></a> |
| <span class="sourceLineNo">357</span> /**<a name="line.357"></a> |
| <span class="sourceLineNo">358</span> * {@inheritDoc}<a name="line.358"></a> |
| <span class="sourceLineNo">359</span> */<a name="line.359"></a> |
| <span class="sourceLineNo">360</span> @Override<a name="line.360"></a> |
| <span class="sourceLineNo">361</span> public final void unbind(SocketAddress firstLocalAddress, SocketAddress... otherLocalAddresses) {<a name="line.361"></a> |
| <span class="sourceLineNo">362</span> if (firstLocalAddress == null) {<a name="line.362"></a> |
| <span class="sourceLineNo">363</span> throw new IllegalArgumentException("firstLocalAddress");<a name="line.363"></a> |
| <span class="sourceLineNo">364</span> }<a name="line.364"></a> |
| <span class="sourceLineNo">365</span> if (otherLocalAddresses == null) {<a name="line.365"></a> |
| <span class="sourceLineNo">366</span> throw new IllegalArgumentException("otherLocalAddresses");<a name="line.366"></a> |
| <span class="sourceLineNo">367</span> }<a name="line.367"></a> |
| <span class="sourceLineNo">368</span><a name="line.368"></a> |
| <span class="sourceLineNo">369</span> List<SocketAddress> localAddresses = new ArrayList<>();<a name="line.369"></a> |
| <span class="sourceLineNo">370</span> localAddresses.add(firstLocalAddress);<a name="line.370"></a> |
| <span class="sourceLineNo">371</span> Collections.addAll(localAddresses, otherLocalAddresses);<a name="line.371"></a> |
| <span class="sourceLineNo">372</span> unbind(localAddresses);<a name="line.372"></a> |
| <span class="sourceLineNo">373</span> }<a name="line.373"></a> |
| <span class="sourceLineNo">374</span><a name="line.374"></a> |
| <span class="sourceLineNo">375</span> /**<a name="line.375"></a> |
| <span class="sourceLineNo">376</span> * {@inheritDoc}<a name="line.376"></a> |
| <span class="sourceLineNo">377</span> */<a name="line.377"></a> |
| <span class="sourceLineNo">378</span> @Override<a name="line.378"></a> |
| <span class="sourceLineNo">379</span> public final void unbind(Iterable<? extends SocketAddress> localAddresses) {<a name="line.379"></a> |
| <span class="sourceLineNo">380</span> if (localAddresses == null) {<a name="line.380"></a> |
| <span class="sourceLineNo">381</span> throw new IllegalArgumentException("localAddresses");<a name="line.381"></a> |
| <span class="sourceLineNo">382</span> }<a name="line.382"></a> |
| <span class="sourceLineNo">383</span><a name="line.383"></a> |
| <span class="sourceLineNo">384</span> boolean deactivate = false;<a name="line.384"></a> |
| <span class="sourceLineNo">385</span> synchronized (bindLock) {<a name="line.385"></a> |
| <span class="sourceLineNo">386</span> synchronized (boundAddresses) {<a name="line.386"></a> |
| <span class="sourceLineNo">387</span> if (boundAddresses.isEmpty()) {<a name="line.387"></a> |
| <span class="sourceLineNo">388</span> return;<a name="line.388"></a> |
| <span class="sourceLineNo">389</span> }<a name="line.389"></a> |
| <span class="sourceLineNo">390</span><a name="line.390"></a> |
| <span class="sourceLineNo">391</span> List<SocketAddress> localAddressesCopy = new ArrayList<>();<a name="line.391"></a> |
| <span class="sourceLineNo">392</span> int specifiedAddressCount = 0;<a name="line.392"></a> |
| <span class="sourceLineNo">393</span><a name="line.393"></a> |
| <span class="sourceLineNo">394</span> for (SocketAddress a : localAddresses) {<a name="line.394"></a> |
| <span class="sourceLineNo">395</span> specifiedAddressCount++;<a name="line.395"></a> |
| <span class="sourceLineNo">396</span><a name="line.396"></a> |
| <span class="sourceLineNo">397</span> if ((a != null) && boundAddresses.contains(a)) {<a name="line.397"></a> |
| <span class="sourceLineNo">398</span> localAddressesCopy.add(a);<a name="line.398"></a> |
| <span class="sourceLineNo">399</span> }<a name="line.399"></a> |
| <span class="sourceLineNo">400</span> }<a name="line.400"></a> |
| <span class="sourceLineNo">401</span><a name="line.401"></a> |
| <span class="sourceLineNo">402</span> if (specifiedAddressCount == 0) {<a name="line.402"></a> |
| <span class="sourceLineNo">403</span> throw new IllegalArgumentException("localAddresses is empty.");<a name="line.403"></a> |
| <span class="sourceLineNo">404</span> }<a name="line.404"></a> |
| <span class="sourceLineNo">405</span><a name="line.405"></a> |
| <span class="sourceLineNo">406</span> if (!localAddressesCopy.isEmpty()) {<a name="line.406"></a> |
| <span class="sourceLineNo">407</span> try {<a name="line.407"></a> |
| <span class="sourceLineNo">408</span> unbind0(localAddressesCopy);<a name="line.408"></a> |
| <span class="sourceLineNo">409</span> } catch (RuntimeException e) {<a name="line.409"></a> |
| <span class="sourceLineNo">410</span> throw e;<a name="line.410"></a> |
| <span class="sourceLineNo">411</span> } catch (Exception e) {<a name="line.411"></a> |
| <span class="sourceLineNo">412</span> throw new RuntimeIoException("Failed to unbind from: " + getLocalAddresses(), e);<a name="line.412"></a> |
| <span class="sourceLineNo">413</span> }<a name="line.413"></a> |
| <span class="sourceLineNo">414</span><a name="line.414"></a> |
| <span class="sourceLineNo">415</span> boundAddresses.removeAll(localAddressesCopy);<a name="line.415"></a> |
| <span class="sourceLineNo">416</span><a name="line.416"></a> |
| <span class="sourceLineNo">417</span> if (boundAddresses.isEmpty()) {<a name="line.417"></a> |
| <span class="sourceLineNo">418</span> deactivate = true;<a name="line.418"></a> |
| <span class="sourceLineNo">419</span> }<a name="line.419"></a> |
| <span class="sourceLineNo">420</span> }<a name="line.420"></a> |
| <span class="sourceLineNo">421</span> }<a name="line.421"></a> |
| <span class="sourceLineNo">422</span> }<a name="line.422"></a> |
| <span class="sourceLineNo">423</span><a name="line.423"></a> |
| <span class="sourceLineNo">424</span> if (deactivate) {<a name="line.424"></a> |
| <span class="sourceLineNo">425</span> getListeners().fireServiceDeactivated();<a name="line.425"></a> |
| <span class="sourceLineNo">426</span> }<a name="line.426"></a> |
| <span class="sourceLineNo">427</span> }<a name="line.427"></a> |
| <span class="sourceLineNo">428</span><a name="line.428"></a> |
| <span class="sourceLineNo">429</span> /**<a name="line.429"></a> |
| <span class="sourceLineNo">430</span> * Starts the acceptor, and register the given addresses<a name="line.430"></a> |
| <span class="sourceLineNo">431</span> * <a name="line.431"></a> |
| <span class="sourceLineNo">432</span> * @param localAddresses The address to bind to<a name="line.432"></a> |
| <span class="sourceLineNo">433</span> * @return the {@link Set} of the local addresses which is bound actually<a name="line.433"></a> |
| <span class="sourceLineNo">434</span> * @throws Exception If the bind failed<a name="line.434"></a> |
| <span class="sourceLineNo">435</span> */<a name="line.435"></a> |
| <span class="sourceLineNo">436</span> protected abstract Set<SocketAddress> bindInternal(List<? extends SocketAddress> localAddresses) throws Exception;<a name="line.436"></a> |
| <span class="sourceLineNo">437</span><a name="line.437"></a> |
| <span class="sourceLineNo">438</span> /**<a name="line.438"></a> |
| <span class="sourceLineNo">439</span> * Implement this method to perform the actual unbind operation.<a name="line.439"></a> |
| <span class="sourceLineNo">440</span> * <a name="line.440"></a> |
| <span class="sourceLineNo">441</span> * @param localAddresses The address to unbind from<a name="line.441"></a> |
| <span class="sourceLineNo">442</span> * @throws Exception If the unbind failed<a name="line.442"></a> |
| <span class="sourceLineNo">443</span> */<a name="line.443"></a> |
| <span class="sourceLineNo">444</span> protected abstract void unbind0(List<? extends SocketAddress> localAddresses) throws Exception;<a name="line.444"></a> |
| <span class="sourceLineNo">445</span><a name="line.445"></a> |
| <span class="sourceLineNo">446</span> @Override<a name="line.446"></a> |
| <span class="sourceLineNo">447</span> public String toString() {<a name="line.447"></a> |
| <span class="sourceLineNo">448</span> TransportMetadata m = getTransportMetadata();<a name="line.448"></a> |
| <span class="sourceLineNo">449</span> return '('<a name="line.449"></a> |
| <span class="sourceLineNo">450</span> + m.getProviderName()<a name="line.450"></a> |
| <span class="sourceLineNo">451</span> + ' '<a name="line.451"></a> |
| <span class="sourceLineNo">452</span> + m.getName()<a name="line.452"></a> |
| <span class="sourceLineNo">453</span> + " acceptor: "<a name="line.453"></a> |
| <span class="sourceLineNo">454</span> + (isActive() ? "localAddress(es): " + getLocalAddresses() + ", managedSessionCount: "<a name="line.454"></a> |
| <span class="sourceLineNo">455</span> + getManagedSessionCount() : "not bound") + ')';<a name="line.455"></a> |
| <span class="sourceLineNo">456</span> }<a name="line.456"></a> |
| <span class="sourceLineNo">457</span><a name="line.457"></a> |
| <span class="sourceLineNo">458</span> private void checkAddressType(SocketAddress a) {<a name="line.458"></a> |
| <span class="sourceLineNo">459</span> if (a != null && !getTransportMetadata().getAddressType().isAssignableFrom(a.getClass())) {<a name="line.459"></a> |
| <span class="sourceLineNo">460</span> throw new IllegalArgumentException("localAddress type: " + a.getClass().getSimpleName() + " (expected: "<a name="line.460"></a> |
| <span class="sourceLineNo">461</span> + getTransportMetadata().getAddressType().getSimpleName() + ")");<a name="line.461"></a> |
| <span class="sourceLineNo">462</span> }<a name="line.462"></a> |
| <span class="sourceLineNo">463</span> }<a name="line.463"></a> |
| <span class="sourceLineNo">464</span><a name="line.464"></a> |
| <span class="sourceLineNo">465</span> public static class AcceptorOperationFuture extends ServiceOperationFuture {<a name="line.465"></a> |
| <span class="sourceLineNo">466</span> private final List<SocketAddress> localAddresses;<a name="line.466"></a> |
| <span class="sourceLineNo">467</span><a name="line.467"></a> |
| <span class="sourceLineNo">468</span> public AcceptorOperationFuture(List<? extends SocketAddress> localAddresses) {<a name="line.468"></a> |
| <span class="sourceLineNo">469</span> this.localAddresses = new ArrayList<>(localAddresses);<a name="line.469"></a> |
| <span class="sourceLineNo">470</span> }<a name="line.470"></a> |
| <span class="sourceLineNo">471</span><a name="line.471"></a> |
| <span class="sourceLineNo">472</span> public final List<SocketAddress> getLocalAddresses() {<a name="line.472"></a> |
| <span class="sourceLineNo">473</span> return Collections.unmodifiableList(localAddresses);<a name="line.473"></a> |
| <span class="sourceLineNo">474</span> }<a name="line.474"></a> |
| <span class="sourceLineNo">475</span><a name="line.475"></a> |
| <span class="sourceLineNo">476</span> /**<a name="line.476"></a> |
| <span class="sourceLineNo">477</span> * @see Object#toString()<a name="line.477"></a> |
| <span class="sourceLineNo">478</span> */<a name="line.478"></a> |
| <span class="sourceLineNo">479</span> public String toString() {<a name="line.479"></a> |
| <span class="sourceLineNo">480</span> StringBuilder sb = new StringBuilder();<a name="line.480"></a> |
| <span class="sourceLineNo">481</span><a name="line.481"></a> |
| <span class="sourceLineNo">482</span> sb.append("Acceptor operation : ");<a name="line.482"></a> |
| <span class="sourceLineNo">483</span><a name="line.483"></a> |
| <span class="sourceLineNo">484</span> if (localAddresses != null) {<a name="line.484"></a> |
| <span class="sourceLineNo">485</span> boolean isFirst = true;<a name="line.485"></a> |
| <span class="sourceLineNo">486</span><a name="line.486"></a> |
| <span class="sourceLineNo">487</span> for (SocketAddress address : localAddresses) {<a name="line.487"></a> |
| <span class="sourceLineNo">488</span> if (isFirst) {<a name="line.488"></a> |
| <span class="sourceLineNo">489</span> isFirst = false;<a name="line.489"></a> |
| <span class="sourceLineNo">490</span> } else {<a name="line.490"></a> |
| <span class="sourceLineNo">491</span> sb.append(", ");<a name="line.491"></a> |
| <span class="sourceLineNo">492</span> }<a name="line.492"></a> |
| <span class="sourceLineNo">493</span><a name="line.493"></a> |
| <span class="sourceLineNo">494</span> sb.append(address);<a name="line.494"></a> |
| <span class="sourceLineNo">495</span> }<a name="line.495"></a> |
| <span class="sourceLineNo">496</span> }<a name="line.496"></a> |
| <span class="sourceLineNo">497</span> return sb.toString();<a name="line.497"></a> |
| <span class="sourceLineNo">498</span> }<a name="line.498"></a> |
| <span class="sourceLineNo">499</span> }<a name="line.499"></a> |
| <span class="sourceLineNo">500</span>}<a name="line.500"></a> |
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| </div> |
| </body> |
| </html> |
