Moving stuff from school pc to home

racevisionGame/src/main/java/shared/xml/XMLUtilities.java

@@ -1,9 +1,26 @@
 package shared.xml;
 
+import mock.xml.Race;
+import mock.xml.RaceXMLCreator;
+import org.w3c.dom.Document;
+import org.xml.sax.SAXException;
+
+import javax.xml.XMLConstants;
 import javax.xml.bind.JAXBContext;
 import javax.xml.bind.JAXBException;
 import javax.xml.bind.Marshaller;
+import javax.xml.bind.Unmarshaller;
+import javax.xml.parsers.DocumentBuilder;
+import javax.xml.parsers.DocumentBuilderFactory;
+import javax.xml.parsers.ParserConfigurationException;
+import javax.xml.transform.dom.DOMSource;
+import javax.xml.validation.Schema;
+import javax.xml.validation.SchemaFactory;
+import javax.xml.validation.Validator;
+import java.io.File;
+import java.io.IOException;
 import java.io.StringWriter;
+import java.net.URL;
 
 /**
  * Created by fwy13 on 13/08/17.
@@ -21,16 +38,49 @@ public class XMLUtilities {
         return sw.toString();
     }
 
-    public static String xmlToClass(){
-//        JAXBContext jc = JAXBContext.newInstance(YourXMLClass.class);
-//        Unmarshaller unmarshaller = jc.createUnmarshaller();
-//
-//        SchemaFactory sf = SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI);
-//        URL schemaURL = // The URL to your XML Schema;
-//                Schema schema = sf.newSchema(schemaURL);
-//        unmarshaller.setSchema(schema);
-//
-//        YourXMLClass yourXMLClass = (YourXMLClass) unmarshaller.unmarshal(xml);
+    public static Object xmlToClass(File file, URL schemaURL, Class c) throws ParserConfigurationException, IOException, SAXException, JAXBException {
+        DocumentBuilder parser = DocumentBuilderFactory.newInstance().newDocumentBuilder();
+        Document document = parser.parse(file);
+
+        return xmlToClass(document, schemaURL, c);
     }
 
+    public static Object xmlToClass(String xml, URL schemaURL, Class c) throws ParserConfigurationException, IOException, SAXException, JAXBException {
+        DocumentBuilder parser = DocumentBuilderFactory.newInstance().newDocumentBuilder();
+        Document document = parser.parse(xml);
+
+        return xmlToClass(document, schemaURL, c);
+    }
+
+    public static Object xmlToClass(Document document, URL schemaURL, Class c) throws ParserConfigurationException, IOException, SAXException, JAXBException {
+        JAXBContext jc = JAXBContext.newInstance(c);
+        Unmarshaller unmarshaller = jc.createUnmarshaller();
+
+        SchemaFactory sf = SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI);
+        Schema schema = sf.newSchema(schemaURL);
+        unmarshaller.setSchema(schema);
+
+        return unmarshaller.unmarshal(new DOMSource(document));
+    }
+
+    public static boolean validateXML(String file, URL schemaURL){
+        try {
+            DocumentBuilder parser = DocumentBuilderFactory.newInstance().newDocumentBuilder();
+            Document document = parser.parse(new File(file));
+
+            SchemaFactory sf = SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI);
+            Schema schema = sf.newSchema(schemaURL);
+            Validator validator = schema.newValidator();
+            validator.validate(new DOMSource(document));
+        } catch (ParserConfigurationException e) {
+            return false;
+        } catch (IOException e) {
+            return false;
+        } catch (SAXException e) {
+            return false;
+        }
+        return true;
+    }
+
+
 }