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<FONT color="green">001</FONT> package org.maltparser.core.exception;<a name="line.1"></a>
<FONT color="green">002</FONT> <a name="line.2"></a>
<FONT color="green">003</FONT> /**<a name="line.3"></a>
<FONT color="green">004</FONT> * MaltChainedException handles a chain of MaltParser specific exception. <a name="line.4"></a>
<FONT color="green">005</FONT> *<a name="line.5"></a>
<FONT color="green">006</FONT> * @author Johan Hall<a name="line.6"></a>
<FONT color="green">007</FONT> **/<a name="line.7"></a>
<FONT color="green">008</FONT> public class MaltChainedException extends Exception {<a name="line.8"></a>
<FONT color="green">009</FONT> public static final long serialVersionUID = 8045568022124816379L;<a name="line.9"></a>
<FONT color="green">010</FONT> private Throwable cause = null;<a name="line.10"></a>
<FONT color="green">011</FONT> <a name="line.11"></a>
<FONT color="green">012</FONT> /**<a name="line.12"></a>
<FONT color="green">013</FONT> * Creates a MaltChainedException instance<a name="line.13"></a>
<FONT color="green">014</FONT> */<a name="line.14"></a>
<FONT color="green">015</FONT> public MaltChainedException() {<a name="line.15"></a>
<FONT color="green">016</FONT> super();<a name="line.16"></a>
<FONT color="green">017</FONT> }<a name="line.17"></a>
<FONT color="green">018</FONT> <a name="line.18"></a>
<FONT color="green">019</FONT> /**<a name="line.19"></a>
<FONT color="green">020</FONT> * Creates a MaltChainedException instance with a message<a name="line.20"></a>
<FONT color="green">021</FONT> * <a name="line.21"></a>
<FONT color="green">022</FONT> * @param message a message string<a name="line.22"></a>
<FONT color="green">023</FONT> */<a name="line.23"></a>
<FONT color="green">024</FONT> public MaltChainedException(String message) {<a name="line.24"></a>
<FONT color="green">025</FONT> super(message);<a name="line.25"></a>
<FONT color="green">026</FONT> }<a name="line.26"></a>
<FONT color="green">027</FONT> <a name="line.27"></a>
<FONT color="green">028</FONT> /**<a name="line.28"></a>
<FONT color="green">029</FONT> * Creates a MaltChainedException instance with a message and keeps track of the cause of the exception.<a name="line.29"></a>
<FONT color="green">030</FONT> * <a name="line.30"></a>
<FONT color="green">031</FONT> * @param message a message string<a name="line.31"></a>
<FONT color="green">032</FONT> * @param cause a cause<a name="line.32"></a>
<FONT color="green">033</FONT> */<a name="line.33"></a>
<FONT color="green">034</FONT> public MaltChainedException(String message, Throwable cause) {<a name="line.34"></a>
<FONT color="green">035</FONT> super(message);<a name="line.35"></a>
<FONT color="green">036</FONT> this.cause = cause;<a name="line.36"></a>
<FONT color="green">037</FONT> }<a name="line.37"></a>
<FONT color="green">038</FONT> <a name="line.38"></a>
<FONT color="green">039</FONT> <a name="line.39"></a>
<FONT color="green">040</FONT> /* (non-Javadoc)<a name="line.40"></a>
<FONT color="green">041</FONT> * @see java.lang.Throwable#getCause()<a name="line.41"></a>
<FONT color="green">042</FONT> */<a name="line.42"></a>
<FONT color="green">043</FONT> public Throwable getCause() {<a name="line.43"></a>
<FONT color="green">044</FONT> return cause;<a name="line.44"></a>
<FONT color="green">045</FONT> }<a name="line.45"></a>
<FONT color="green">046</FONT> <a name="line.46"></a>
<FONT color="green">047</FONT> /**<a name="line.47"></a>
<FONT color="green">048</FONT> * Returns a string representation of the exception chain. Only MaltParser specific exception is included.<a name="line.48"></a>
<FONT color="green">049</FONT> * <a name="line.49"></a>
<FONT color="green">050</FONT> * @return a string representation of the exception chain<a name="line.50"></a>
<FONT color="green">051</FONT> */<a name="line.51"></a>
<FONT color="green">052</FONT> public String getMessageChain() {<a name="line.52"></a>
<FONT color="green">053</FONT> StringBuilder sb = new StringBuilder();<a name="line.53"></a>
<FONT color="green">054</FONT> Throwable t = this;<a name="line.54"></a>
<FONT color="green">055</FONT> <a name="line.55"></a>
<FONT color="green">056</FONT> while (t != null) {<a name="line.56"></a>
<FONT color="green">057</FONT> if (t.getMessage() != null && t instanceof MaltChainedException) {<a name="line.57"></a>
<FONT color="green">058</FONT> sb.append(t.getMessage()+"\n");<a name="line.58"></a>
<FONT color="green">059</FONT> }<a name="line.59"></a>
<FONT color="green">060</FONT> t = t.getCause();<a name="line.60"></a>
<FONT color="green">061</FONT> } <a name="line.61"></a>
<FONT color="green">062</FONT> return sb.toString();<a name="line.62"></a>
<FONT color="green">063</FONT> }<a name="line.63"></a>
<FONT color="green">064</FONT> <a name="line.64"></a>
<FONT color="green">065</FONT> /* (non-Javadoc)<a name="line.65"></a>
<FONT color="green">066</FONT> * @see java.lang.Throwable#printStackTrace()<a name="line.66"></a>
<FONT color="green">067</FONT> */<a name="line.67"></a>
<FONT color="green">068</FONT> public void printStackTrace() {<a name="line.68"></a>
<FONT color="green">069</FONT> super.printStackTrace();<a name="line.69"></a>
<FONT color="green">070</FONT> if (cause != null) {<a name="line.70"></a>
<FONT color="green">071</FONT> cause.printStackTrace();<a name="line.71"></a>
<FONT color="green">072</FONT> }<a name="line.72"></a>
<FONT color="green">073</FONT> }<a name="line.73"></a>
<FONT color="green">074</FONT> }<a name="line.74"></a>
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