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76 lines
2.6 KiB
76 lines
2.6 KiB
package seng302.DataInput;
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import org.w3c.dom.Element;
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import org.w3c.dom.NodeList;
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import org.xml.sax.SAXException;
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import seng302.Model.Regatta;
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import javax.xml.parsers.ParserConfigurationException;
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import java.io.IOException;
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/**
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* Created by jjg64 on 19/04/17.
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*/
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public class RegattaXMLReader extends XMLReader implements RegattaDataSource {
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private Regatta regatta;
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/**
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* Constructor for Regatta XML
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*
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* @param filePath path of the file
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* @throws IOException error
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* @throws SAXException error
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* @throws ParserConfigurationException error
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*/
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public RegattaXMLReader(String filePath) throws IOException, SAXException, ParserConfigurationException {
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this(filePath, true);
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}
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/**
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* Constructor for Regatta XML
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*
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* @param filePath file path to read
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* @param read whether or not to read and store the files straight away.
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* @throws IOException error
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* @throws SAXException error
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* @throws ParserConfigurationException error
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*/
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public RegattaXMLReader(String filePath, boolean read) throws IOException, SAXException, ParserConfigurationException {
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super(filePath);
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if (read) {
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read();
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}
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}
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/**
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* Read the XML
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*/
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private void read() {
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NodeList attributeConfig = doc.getElementsByTagName("RegattaConfig");
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Element attributes = (Element) attributeConfig.item(0);
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makeRegatta(attributes);
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}
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/**
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* Create new regatta
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* @param attributes
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*/
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private void makeRegatta(Element attributes) {
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int regattaID = Integer.parseInt(getTextValueOfNode(attributes, "RegattaID"));
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String regattaName = getTextValueOfNode(attributes, "RegattaName");
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String courseName = getTextValueOfNode(attributes, "CourseName");
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double centralLatitude = Double.parseDouble(getTextValueOfNode(attributes, "CentralLatitude"));
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double centralLongitude = Double.parseDouble(getTextValueOfNode(attributes, "CentralLongitude"));
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double centralAltitude = Double.parseDouble(getTextValueOfNode(attributes, "CentralAltitude"));
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float utcOffset = Float.parseFloat(getTextValueOfNode(attributes, "UtcOffset"));
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float magneticVariation = Float.parseFloat(getTextValueOfNode(attributes, "MagneticVariation"));
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regatta = new Regatta(regattaID, regattaName, courseName, centralLatitude, centralLongitude, centralAltitude, utcOffset, magneticVariation);
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}
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public Regatta getRegatta() {
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return regatta;
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}
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}
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