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<FONT color="green">001</FONT> package org.maltparser.core.flow.system;<a name="line.1"></a>
<FONT color="green">002</FONT> <a name="line.2"></a>
<FONT color="green">003</FONT> import java.io.IOException;<a name="line.3"></a>
<FONT color="green">004</FONT> import java.io.InputStream;<a name="line.4"></a>
<FONT color="green">005</FONT> import java.net.MalformedURLException;<a name="line.5"></a>
<FONT color="green">006</FONT> import java.net.URL;<a name="line.6"></a>
<FONT color="green">007</FONT> import java.util.HashMap;<a name="line.7"></a>
<FONT color="green">008</FONT> <a name="line.8"></a>
<FONT color="green">009</FONT> import javax.xml.parsers.DocumentBuilder;<a name="line.9"></a>
<FONT color="green">010</FONT> import javax.xml.parsers.DocumentBuilderFactory;<a name="line.10"></a>
<FONT color="green">011</FONT> import javax.xml.parsers.ParserConfigurationException;<a name="line.11"></a>
<FONT color="green">012</FONT> <a name="line.12"></a>
<FONT color="green">013</FONT> import org.maltparser.core.exception.MaltChainedException;<a name="line.13"></a>
<FONT color="green">014</FONT> import org.maltparser.core.feature.FeatureException;<a name="line.14"></a>
<FONT color="green">015</FONT> import org.maltparser.core.flow.FlowException;<a name="line.15"></a>
<FONT color="green">016</FONT> import org.maltparser.core.flow.system.elem.ChartElement;<a name="line.16"></a>
<FONT color="green">017</FONT> import org.maltparser.core.helper.Util;<a name="line.17"></a>
<FONT color="green">018</FONT> import org.maltparser.core.plugin.Plugin;<a name="line.18"></a>
<FONT color="green">019</FONT> import org.maltparser.core.plugin.PluginLoader;<a name="line.19"></a>
<FONT color="green">020</FONT> import org.w3c.dom.Element;<a name="line.20"></a>
<FONT color="green">021</FONT> import org.w3c.dom.NodeList;<a name="line.21"></a>
<FONT color="green">022</FONT> import org.xml.sax.SAXException;<a name="line.22"></a>
<FONT color="green">023</FONT> /**<a name="line.23"></a>
<FONT color="green">024</FONT> *<a name="line.24"></a>
<FONT color="green">025</FONT> *<a name="line.25"></a>
<FONT color="green">026</FONT> * @author Johan Hall<a name="line.26"></a>
<FONT color="green">027</FONT> */<a name="line.27"></a>
<FONT color="green">028</FONT> public class FlowChartSystem {<a name="line.28"></a>
<FONT color="green">029</FONT> private HashMap<String,ChartElement> chartElements;<a name="line.29"></a>
<FONT color="green">030</FONT> <a name="line.30"></a>
<FONT color="green">031</FONT> public FlowChartSystem() {<a name="line.31"></a>
<FONT color="green">032</FONT> chartElements = new HashMap<String,ChartElement>();<a name="line.32"></a>
<FONT color="green">033</FONT> }<a name="line.33"></a>
<FONT color="green">034</FONT> <a name="line.34"></a>
<FONT color="green">035</FONT> public void load(String urlstring) throws MaltChainedException {<a name="line.35"></a>
<FONT color="green">036</FONT> load(Util.findURL(urlstring));<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> public void load(PluginLoader plugins) throws MaltChainedException {<a name="line.39"></a>
<FONT color="green">040</FONT> for (Plugin plugin : plugins) {<a name="line.40"></a>
<FONT color="green">041</FONT> URL url = null;<a name="line.41"></a>
<FONT color="green">042</FONT> try {<a name="line.42"></a>
<FONT color="green">043</FONT> url = new URL("jar:"+plugin.getUrl() + "!/appdata/plugin.xml");<a name="line.43"></a>
<FONT color="green">044</FONT> } catch (MalformedURLException e) {<a name="line.44"></a>
<FONT color="green">045</FONT> throw new FeatureException("Malformed URL: 'jar:"+plugin.getUrl() + "!plugin.xml'", e);<a name="line.45"></a>
<FONT color="green">046</FONT> }<a name="line.46"></a>
<FONT color="green">047</FONT> try { <a name="line.47"></a>
<FONT color="green">048</FONT> InputStream is = url.openStream();<a name="line.48"></a>
<FONT color="green">049</FONT> is.close();<a name="line.49"></a>
<FONT color="green">050</FONT> } catch (IOException e) {<a name="line.50"></a>
<FONT color="green">051</FONT> continue;<a name="line.51"></a>
<FONT color="green">052</FONT> }<a name="line.52"></a>
<FONT color="green">053</FONT> <a name="line.53"></a>
<FONT color="green">054</FONT> load(url);<a name="line.54"></a>
<FONT color="green">055</FONT> }<a name="line.55"></a>
<FONT color="green">056</FONT> }<a name="line.56"></a>
<FONT color="green">057</FONT> <a name="line.57"></a>
<FONT color="green">058</FONT> public void load(URL specModelURL) throws MaltChainedException {<a name="line.58"></a>
<FONT color="green">059</FONT> try {<a name="line.59"></a>
<FONT color="green">060</FONT> DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();<a name="line.60"></a>
<FONT color="green">061</FONT> DocumentBuilder db = dbf.newDocumentBuilder();<a name="line.61"></a>
<FONT color="green">062</FONT> Element root = null;<a name="line.62"></a>
<FONT color="green">063</FONT> <a name="line.63"></a>
<FONT color="green">064</FONT> root = db.parse(specModelURL.openStream()).getDocumentElement();<a name="line.64"></a>
<FONT color="green">065</FONT> <a name="line.65"></a>
<FONT color="green">066</FONT> if (root == null) {<a name="line.66"></a>
<FONT color="green">067</FONT> throw new FlowException("The flow chart system file '"+specModelURL.getFile()+"' cannot be found. ");<a name="line.67"></a>
<FONT color="green">068</FONT> }<a name="line.68"></a>
<FONT color="green">069</FONT> <a name="line.69"></a>
<FONT color="green">070</FONT> readChartElements(root);<a name="line.70"></a>
<FONT color="green">071</FONT> } catch (IOException e) {<a name="line.71"></a>
<FONT color="green">072</FONT> throw new FlowException("The flow chart system file '"+specModelURL.getFile()+"' cannot be found. ", e);<a name="line.72"></a>
<FONT color="green">073</FONT> } catch (ParserConfigurationException e) {<a name="line.73"></a>
<FONT color="green">074</FONT> throw new FlowException("Problem parsing the file "+specModelURL.getFile()+". ", e);<a name="line.74"></a>
<FONT color="green">075</FONT> } catch (SAXException e) {<a name="line.75"></a>
<FONT color="green">076</FONT> throw new FlowException("Problem parsing the file "+specModelURL.getFile()+". ", e);<a name="line.76"></a>
<FONT color="green">077</FONT> }<a name="line.77"></a>
<FONT color="green">078</FONT> }<a name="line.78"></a>
<FONT color="green">079</FONT> <a name="line.79"></a>
<FONT color="green">080</FONT> public void readChartElements(Element root) throws MaltChainedException {<a name="line.80"></a>
<FONT color="green">081</FONT> NodeList chartElem = root.getElementsByTagName("chartelement");<a name="line.81"></a>
<FONT color="green">082</FONT> for (int i = 0; i < chartElem.getLength(); i++) {<a name="line.82"></a>
<FONT color="green">083</FONT> ChartElement chartElement = new ChartElement();<a name="line.83"></a>
<FONT color="green">084</FONT> chartElement.read((Element)chartElem.item(i), this);<a name="line.84"></a>
<FONT color="green">085</FONT> chartElements.put(((Element)chartElem.item(i)).getAttribute("item"),chartElement);<a name="line.85"></a>
<FONT color="green">086</FONT> }<a name="line.86"></a>
<FONT color="green">087</FONT> }<a name="line.87"></a>
<FONT color="green">088</FONT> <a name="line.88"></a>
<FONT color="green">089</FONT> public ChartElement getChartElement(String name) {<a name="line.89"></a>
<FONT color="green">090</FONT> return chartElements.get(name);<a name="line.90"></a>
<FONT color="green">091</FONT> }<a name="line.91"></a>
<FONT color="green">092</FONT> <a name="line.92"></a>
<FONT color="green">093</FONT> <a name="line.93"></a>
<FONT color="green">094</FONT> public String toString() {<a name="line.94"></a>
<FONT color="green">095</FONT> StringBuilder sb = new StringBuilder();<a name="line.95"></a>
<FONT color="green">096</FONT> sb.append("CHART ELEMENTS:\n");<a name="line.96"></a>
<FONT color="green">097</FONT> for (String key : chartElements.keySet()) {<a name="line.97"></a>
<FONT color="green">098</FONT> sb.append(chartElements.get(key));<a name="line.98"></a>
<FONT color="green">099</FONT> sb.append('\n');<a name="line.99"></a>
<FONT color="green">100</FONT> }<a name="line.100"></a>
<FONT color="green">101</FONT> return sb.toString();<a name="line.101"></a>
<FONT color="green">102</FONT> }<a name="line.102"></a>
<FONT color="green">103</FONT> }<a name="line.103"></a>
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