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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.transport.serial;<a name="line.20"></a>
<span class="sourceLineNo">021</span><a name="line.21"></a>
<span class="sourceLineNo">022</span>import java.beans.PropertyEditor;<a name="line.22"></a>
<span class="sourceLineNo">023</span><a name="line.23"></a>
<span class="sourceLineNo">024</span>import org.apache.mina.integration.beans.AbstractPropertyEditor;<a name="line.24"></a>
<span class="sourceLineNo">025</span>import org.apache.mina.transport.serial.SerialAddress.DataBits;<a name="line.25"></a>
<span class="sourceLineNo">026</span>import org.apache.mina.transport.serial.SerialAddress.FlowControl;<a name="line.26"></a>
<span class="sourceLineNo">027</span>import org.apache.mina.transport.serial.SerialAddress.Parity;<a name="line.27"></a>
<span class="sourceLineNo">028</span>import org.apache.mina.transport.serial.SerialAddress.StopBits;<a name="line.28"></a>
<span class="sourceLineNo">029</span><a name="line.29"></a>
<span class="sourceLineNo">030</span>/**<a name="line.30"></a>
<span class="sourceLineNo">031</span> * A {@link PropertyEditor} which converts a {@link String} into a<a name="line.31"></a>
<span class="sourceLineNo">032</span> * {@link SerialAddress} and vice versa. Valid values specify 6 address<a name="line.32"></a>
<span class="sourceLineNo">033</span> * components separated by colon (e.g. &lt;tt&gt;COM1:9600:7:1:even:rtscts-in&lt;/tt&gt;);<a name="line.33"></a>
<span class="sourceLineNo">034</span> * port name, bauds, data bits, stop bits, parity and flow control respectively.<a name="line.34"></a>
<span class="sourceLineNo">035</span> *<a name="line.35"></a>
<span class="sourceLineNo">036</span> * @author &lt;a href="http://mina.apache.org"&gt;Apache MINA Project&lt;/a&gt;<a name="line.36"></a>
<span class="sourceLineNo">037</span> */<a name="line.37"></a>
<span class="sourceLineNo">038</span>public class SerialAddressEditor extends AbstractPropertyEditor {<a name="line.38"></a>
<span class="sourceLineNo">039</span> @Override<a name="line.39"></a>
<span class="sourceLineNo">040</span> protected String toText(Object value) {<a name="line.40"></a>
<span class="sourceLineNo">041</span> SerialAddress addr = (SerialAddress) value;<a name="line.41"></a>
<span class="sourceLineNo">042</span> return addr.getName() + ':' + addr.getBauds() + ':' + toText(addr.getDataBits()) + ':'<a name="line.42"></a>
<span class="sourceLineNo">043</span> + toText(addr.getStopBits()) + ':' + toText(addr.getParity()) + ':' + toText(addr.getFlowControl());<a name="line.43"></a>
<span class="sourceLineNo">044</span> }<a name="line.44"></a>
<span class="sourceLineNo">045</span><a name="line.45"></a>
<span class="sourceLineNo">046</span> private String toText(DataBits bits) {<a name="line.46"></a>
<span class="sourceLineNo">047</span> switch (bits) {<a name="line.47"></a>
<span class="sourceLineNo">048</span> case DATABITS_5:<a name="line.48"></a>
<span class="sourceLineNo">049</span> return "5";<a name="line.49"></a>
<span class="sourceLineNo">050</span> case DATABITS_6:<a name="line.50"></a>
<span class="sourceLineNo">051</span> return "6";<a name="line.51"></a>
<span class="sourceLineNo">052</span> case DATABITS_7:<a name="line.52"></a>
<span class="sourceLineNo">053</span> return "7";<a name="line.53"></a>
<span class="sourceLineNo">054</span> case DATABITS_8:<a name="line.54"></a>
<span class="sourceLineNo">055</span> return "8";<a name="line.55"></a>
<span class="sourceLineNo">056</span> default:<a name="line.56"></a>
<span class="sourceLineNo">057</span> throw new IllegalArgumentException("Unknown dataBits: " + bits);<a name="line.57"></a>
<span class="sourceLineNo">058</span> }<a name="line.58"></a>
<span class="sourceLineNo">059</span> }<a name="line.59"></a>
<span class="sourceLineNo">060</span><a name="line.60"></a>
<span class="sourceLineNo">061</span> private String toText(StopBits bits) {<a name="line.61"></a>
<span class="sourceLineNo">062</span> switch (bits) {<a name="line.62"></a>
<span class="sourceLineNo">063</span> case BITS_1:<a name="line.63"></a>
<span class="sourceLineNo">064</span> return "1";<a name="line.64"></a>
<span class="sourceLineNo">065</span> case BITS_1_5:<a name="line.65"></a>
<span class="sourceLineNo">066</span> return "1.5";<a name="line.66"></a>
<span class="sourceLineNo">067</span> case BITS_2:<a name="line.67"></a>
<span class="sourceLineNo">068</span> return "2";<a name="line.68"></a>
<span class="sourceLineNo">069</span> default:<a name="line.69"></a>
<span class="sourceLineNo">070</span> throw new IllegalArgumentException("Unknown stopBits: " + bits);<a name="line.70"></a>
<span class="sourceLineNo">071</span> }<a name="line.71"></a>
<span class="sourceLineNo">072</span> }<a name="line.72"></a>
<span class="sourceLineNo">073</span><a name="line.73"></a>
<span class="sourceLineNo">074</span> private String toText(Parity parity) {<a name="line.74"></a>
<span class="sourceLineNo">075</span> switch (parity) {<a name="line.75"></a>
<span class="sourceLineNo">076</span> case EVEN:<a name="line.76"></a>
<span class="sourceLineNo">077</span> return "even";<a name="line.77"></a>
<span class="sourceLineNo">078</span> case ODD:<a name="line.78"></a>
<span class="sourceLineNo">079</span> return "odd";<a name="line.79"></a>
<span class="sourceLineNo">080</span> case MARK:<a name="line.80"></a>
<span class="sourceLineNo">081</span> return "mark";<a name="line.81"></a>
<span class="sourceLineNo">082</span> case NONE:<a name="line.82"></a>
<span class="sourceLineNo">083</span> return "none";<a name="line.83"></a>
<span class="sourceLineNo">084</span> case SPACE:<a name="line.84"></a>
<span class="sourceLineNo">085</span> return "space";<a name="line.85"></a>
<span class="sourceLineNo">086</span> default:<a name="line.86"></a>
<span class="sourceLineNo">087</span> throw new IllegalArgumentException("Unknown parity: " + parity);<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><a name="line.90"></a>
<span class="sourceLineNo">091</span> private String toText(FlowControl flowControl) {<a name="line.91"></a>
<span class="sourceLineNo">092</span> switch (flowControl) {<a name="line.92"></a>
<span class="sourceLineNo">093</span> case NONE:<a name="line.93"></a>
<span class="sourceLineNo">094</span> return "none";<a name="line.94"></a>
<span class="sourceLineNo">095</span> case RTSCTS_IN:<a name="line.95"></a>
<span class="sourceLineNo">096</span> return "rtscts-in";<a name="line.96"></a>
<span class="sourceLineNo">097</span> case RTSCTS_OUT:<a name="line.97"></a>
<span class="sourceLineNo">098</span> return "rtscts-out";<a name="line.98"></a>
<span class="sourceLineNo">099</span> case XONXOFF_IN:<a name="line.99"></a>
<span class="sourceLineNo">100</span> return "xonxoff-in";<a name="line.100"></a>
<span class="sourceLineNo">101</span> case XONXOFF_OUT:<a name="line.101"></a>
<span class="sourceLineNo">102</span> return "xonxoff-out";<a name="line.102"></a>
<span class="sourceLineNo">103</span> default:<a name="line.103"></a>
<span class="sourceLineNo">104</span> throw new IllegalArgumentException("Unknown flowControl: " + flowControl);<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> @Override<a name="line.108"></a>
<span class="sourceLineNo">109</span> protected Object toValue(String text) throws IllegalArgumentException {<a name="line.109"></a>
<span class="sourceLineNo">110</span> String[] components = text.split(":");<a name="line.110"></a>
<span class="sourceLineNo">111</span> if (components.length != 6) {<a name="line.111"></a>
<span class="sourceLineNo">112</span> throw new IllegalArgumentException("SerialAddress must have 6 components separated " + "by colon: " + text);<a name="line.112"></a>
<span class="sourceLineNo">113</span> }<a name="line.113"></a>
<span class="sourceLineNo">114</span><a name="line.114"></a>
<span class="sourceLineNo">115</span> return new SerialAddress(components[0].trim(), toBauds(components[1].trim()), toDataBits(components[2].trim()),<a name="line.115"></a>
<span class="sourceLineNo">116</span> toStopBits(components[3].trim()), toParity(components[4].trim()), toFlowControl(components[5].trim()));<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> private int toBauds(String text) {<a name="line.119"></a>
<span class="sourceLineNo">120</span> try {<a name="line.120"></a>
<span class="sourceLineNo">121</span> return Integer.parseInt(text);<a name="line.121"></a>
<span class="sourceLineNo">122</span> } catch (NumberFormatException e) {<a name="line.122"></a>
<span class="sourceLineNo">123</span> throw new IllegalArgumentException("bauds: " + text);<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> private DataBits toDataBits(String text) {<a name="line.127"></a>
<span class="sourceLineNo">128</span> try {<a name="line.128"></a>
<span class="sourceLineNo">129</span> return DataBits.valueOf("DATABITS_" + Integer.parseInt(text));<a name="line.129"></a>
<span class="sourceLineNo">130</span> } catch (IllegalArgumentException e) {<a name="line.130"></a>
<span class="sourceLineNo">131</span> throw new IllegalArgumentException("dataBits: " + text);<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> private StopBits toStopBits(String text) {<a name="line.135"></a>
<span class="sourceLineNo">136</span> try {<a name="line.136"></a>
<span class="sourceLineNo">137</span> return StopBits.valueOf("BITS_" + text.replace('.', '_'));<a name="line.137"></a>
<span class="sourceLineNo">138</span> } catch (IllegalArgumentException e) {<a name="line.138"></a>
<span class="sourceLineNo">139</span> throw new IllegalArgumentException("stopBits: " + text);<a name="line.139"></a>
<span class="sourceLineNo">140</span> }<a name="line.140"></a>
<span class="sourceLineNo">141</span> }<a name="line.141"></a>
<span class="sourceLineNo">142</span><a name="line.142"></a>
<span class="sourceLineNo">143</span> private Parity toParity(String text) {<a name="line.143"></a>
<span class="sourceLineNo">144</span> try {<a name="line.144"></a>
<span class="sourceLineNo">145</span> return Parity.valueOf(text.toUpperCase());<a name="line.145"></a>
<span class="sourceLineNo">146</span> } catch (IllegalArgumentException e) {<a name="line.146"></a>
<span class="sourceLineNo">147</span> throw new IllegalArgumentException("parity: " + text);<a name="line.147"></a>
<span class="sourceLineNo">148</span> }<a name="line.148"></a>
<span class="sourceLineNo">149</span> }<a name="line.149"></a>
<span class="sourceLineNo">150</span><a name="line.150"></a>
<span class="sourceLineNo">151</span> private FlowControl toFlowControl(String text) {<a name="line.151"></a>
<span class="sourceLineNo">152</span> String normalizedText = text.toUpperCase().replaceAll("(-|_)", "");<a name="line.152"></a>
<span class="sourceLineNo">153</span> if (normalizedText.endsWith("IN")) {<a name="line.153"></a>
<span class="sourceLineNo">154</span> normalizedText = normalizedText.substring(0, normalizedText.length() - 2) + "_IN";<a name="line.154"></a>
<span class="sourceLineNo">155</span> }<a name="line.155"></a>
<span class="sourceLineNo">156</span> if (normalizedText.endsWith("OUT")) {<a name="line.156"></a>
<span class="sourceLineNo">157</span> normalizedText = normalizedText.substring(0, normalizedText.length() - 3) + "_OUT";<a name="line.157"></a>
<span class="sourceLineNo">158</span> }<a name="line.158"></a>
<span class="sourceLineNo">159</span><a name="line.159"></a>
<span class="sourceLineNo">160</span> try {<a name="line.160"></a>
<span class="sourceLineNo">161</span> return FlowControl.valueOf(normalizedText);<a name="line.161"></a>
<span class="sourceLineNo">162</span> } catch (IllegalArgumentException e) {<a name="line.162"></a>
<span class="sourceLineNo">163</span> throw new IllegalArgumentException("flowControl: " + text);<a name="line.163"></a>
<span class="sourceLineNo">164</span> }<a name="line.164"></a>
<span class="sourceLineNo">165</span> }<a name="line.165"></a>
<span class="sourceLineNo">166</span>}<a name="line.166"></a>
</pre>
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