private static void writeGameXml() throws JAXBException {
JAXBContext jaxbContext = JAXBContext.newInstance(Game.class);
Marshaller marshaller = jaxbContext.createMarshaller();
marshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true);
File file = new File("Game.xml");
marshaller.marshal(game, file);
}
public void testCreateContextWithPathAndBindings() throws Exception {
String oxmString = "org/eclipse/persistence/testing/jaxb/jaxbcontext/eclipselink-oxm.xml";
InputStream oxm = ClassLoader.getSystemClassLoader().getResourceAsStream(oxmString);
Map<String, Object> props = new HashMap<String, Object>();
props.put(JAXBContextFactory.ECLIPSELINK_OXM_XML_KEY, oxm);
// Specify some other, unrelated context path -- we want to ensure that we don't fail
// due to lack of ObjectFactory/jaxb.index
JAXBContext ctx =
JAXBContext.newInstance(
"org.eclipse.persistence.testing.oxm.jaxb", ClassLoader.getSystemClassLoader(), props);
Employee e = new Employee();
e.id = 6;
e.name = "Jeeves Sobs";
e.put("tag", "tag-value");
Document marshalDoc = DocumentBuilderFactory.newInstance().newDocumentBuilder().newDocument();
Marshaller m = ctx.createMarshaller();
m.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true);
m.marshal(e, marshalDoc);
// Make sure OXM was picked up, "tag" property should have been added.
Employee e2 = (Employee) ctx.createUnmarshaller().unmarshal(marshalDoc);
assertEquals(
"OXM file was not processed during context creation.", e.get("tag"), e2.get("tag"));
}
private static void readXmlGenerated() throws JAXBException {
// jaxbContext = JAXBContext.newInstance(Characters.class);
// file = new
// File("E:\\Development\\Java\\GameGenerator\\xml\\Characters.xml");
// unmarshaller = jaxbContext.createUnmarshaller();
// characters = (Characters) unmarshaller.unmarshal(file);
//
// jaxbContext = JAXBContext.newInstance(Subject.class);
// file = new
// File("E:\\Development\\Java\\GameGenerator\\xml\\Subject.xml");
// unmarshaller = jaxbContext.createUnmarshaller();
// subject = (Subject) unmarshaller.unmarshal(file);
JAXBContext jaxbContext = JAXBContext.newInstance(Theme.class);
File file = new File("ThemeOut.xml");
Unmarshaller unmarshaller = jaxbContext.createUnmarshaller();
theme = (Theme) unmarshaller.unmarshal(file);
// jaxbContext = JAXBContext.newInstance(Locale.class);
// file = new
// File("E:\\Development\\Java\\GameGenerator\\xml\\LocaleOut.xml");
// unmarshaller = jaxbContext.createUnmarshaller();
// locale = (Locale) unmarshaller.unmarshal(file);
//
// jaxbContext = JAXBContext.newInstance(LearningAct.class);
// file = new
// File("E:\\Development\\Java\\GameGenerator\\xml\\LearningObjectiveOut.xml");
// unmarshaller = jaxbContext.createUnmarshaller();
// learningAct = (LearningAct) unmarshaller.unmarshal(file);
System.out.println();
}
public void marshal(Object object, XMLStreamWriter streamWriter, TypeMappingInfo type)
throws JAXBException {
if (jaxbContext.getTypeMappingInfoToGeneratedType() == null) {
marshal(object, streamWriter);
} else {
JAXBElement element = null;
Object value = object;
if (object instanceof JAXBElement) {
// use the JAXBElement's properties to populate an XMLRoot
element = (JAXBElement) object;
value = element.getValue();
}
if (jaxbContext.getTypeMappingInfoToJavaTypeAdapters().size() > 0) {
RootLevelXmlAdapter adapter = jaxbContext.getTypeMappingInfoToJavaTypeAdapters().get(type);
if (adapter != null) {
try {
value = adapter.getXmlAdapter().marshal(value);
} catch (Exception ex) {
throw new JAXBException(XMLMarshalException.marshalException(ex));
}
}
}
value = wrapObject(value, element, type);
marshal(value, streamWriter);
}
}
@Override
public String prepareResponse(String className, Object o) throws ParseException {
try {
Class clazz = Class.forName(className);
JAXBContext jaxbContext = JAXBContext.newInstance(clazz.getPackage().getName());
Marshaller marshaller = jaxbContext.createMarshaller();
marshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true);
ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
marshaller.marshal(clazz.cast(o), byteArrayOutputStream);
return byteArrayOutputStream.toString();
} catch (JAXBException e) {
throw new ParseException(
"Error occured during the parsing of request's XML body. The details of the exception "
+ e.toString(),
0);
} catch (ClassNotFoundException e) {
throw new ParseException(
"Error occured during the parsing of request's XML body. The details of the exception "
+ e.toString(),
0);
}
}
/**
* Marshalls a scenario object and writes into output XML file
*
* @throws JAXBException, SiriusException
*/
public void marshallIntoXML(Scenario scenarioToWrite)
throws JAXBException, FileNotFoundException, BeatsException {
JAXBContext jaxbContext = JAXBContext.newInstance("edu.berkeley.path.beats.jaxb");
Marshaller jaxbMarshaller = jaxbContext.createMarshaller();
jaxbMarshaller.setSchema(this.getSchema());
jaxbMarshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, Boolean.TRUE);
jaxbMarshaller.marshal(scenarioToWrite, new File(this.outputFileName));
}
private static void createXml(TestObjects testObjects) throws JAXBException {
JAXBContext jaxbContext = JAXBContext.newInstance(Characters.class);
Marshaller marshaller = jaxbContext.createMarshaller();
marshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true);
File file = new File("Characters.xml");
marshaller.marshal(testObjects.getCharacters(), file);
file = new File("LearningObjectiveOut.xml");
jaxbContext = JAXBContext.newInstance(LearningAct.class);
marshaller = jaxbContext.createMarshaller();
marshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true);
marshaller.marshal(testObjects.getLearningAct(), file);
file = new File("ThemeOut.xml");
jaxbContext = JAXBContext.newInstance(Theme.class);
marshaller = jaxbContext.createMarshaller();
marshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true);
marshaller.marshal(testObjects.getTheme(), file);
file = new File("LocaleOut.xml");
jaxbContext = JAXBContext.newInstance(Locale.class);
marshaller = jaxbContext.createMarshaller();
marshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true);
marshaller.marshal(testObjects.getLocale(), file);
}
/**
* Takes input XML file and unmarshalls it
*
* @throws JAXBException, FileNotFoundException, SiriusException
* @returns Scenario
*/
public edu.berkeley.path.beats.jaxb.Scenario readAndUnmarshallXML()
throws JAXBException, FileNotFoundException, BeatsException {
JAXBContext jaxbContext = JAXBContext.newInstance("edu.berkeley.path.beats.jaxb");
Unmarshaller jaxbUnmarshaller = jaxbContext.createUnmarshaller();
javax.xml.validation.Schema schema = this.getSchema();
jaxbUnmarshaller.setSchema(schema);
edu.berkeley.path.beats.simulator.ObjectFactory.setObjectFactory(
jaxbUnmarshaller, new JaxbObjectFactory());
Scenario scenario =
(Scenario) jaxbUnmarshaller.unmarshal(new FileInputStream(this.inputFileName));
return scenario;
}
Context(Class clazz) {
try {
jaxbContext = JAXBContext.newInstance(clazz);
marshaller = jaxbContext.createMarshaller();
marshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, Boolean.TRUE);
marshaller.setSchema(null);
unmarshaller = jaxbContext.createUnmarshaller();
unmarshaller.setSchema(null);
} catch (JAXBException e) {
e.printStackTrace();
}
}
private static void test() throws JAXBException {
Scene scene = new Scene();
List<Screen> screens = new ArrayList<Screen>();
// scene.setScreen(screens);
JAXBContext jaxbContext = JAXBContext.newInstance(Scene.class);
Marshaller marshaller = jaxbContext.createMarshaller();
marshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true);
File file = new File("Scene.xml");
marshaller.marshal(scene, file);
file = new File("Scene.xml");
Unmarshaller unmarshaller = jaxbContext.createUnmarshaller();
Scene scene2 = (Scene) unmarshaller.unmarshal(file);
System.out.println(scene2);
}
/** Used to retrieve the root document bound through JAXB */
private static void getRootDocument() {
if (rDocument == null) {
try {
JAXBContext jaxbCtxt = JAXBContext.newInstance("odin.odin.xml");
Unmarshaller jaxbU = jaxbCtxt.createUnmarshaller();
jaxbU.setEventHandler(new javax.xml.bind.helpers.DefaultValidationEventHandler());
File fRoot = new File("home.root.xml");
JAXBElement<Root> rElement = jaxbU.unmarshal(new StreamSource(fRoot), Root.class);
rDocument = rElement.getValue();
} catch (JAXBException jaxbX) {
System.err.println(
"An error was caught while trying to read information from the server's root information document.");
jaxbX.printStackTrace();
}
}
}
private Object wrapObject(
Object object, JAXBElement wrapperElement, TypeMappingInfo typeMappingInfo) {
if (jaxbContext.getTypeMappingInfoToGeneratedType().size() > 0) {
Class generatedClass = jaxbContext.getTypeMappingInfoToGeneratedType().get(typeMappingInfo);
if (generatedClass != null && object == null && wrapperElement != null) {
return wrapObjectInXMLRoot(wrapperElement, object, typeMappingInfo);
}
if (generatedClass != null && WrappedValue.class.isAssignableFrom(generatedClass)) {
ClassDescriptor desc =
xmlMarshaller.getXMLContext().getSession(generatedClass).getDescriptor(generatedClass);
Object newObject = desc.getInstantiationPolicy().buildNewInstance();
((WrappedValue) newObject).setValue(object);
object = newObject;
} else if (generatedClass != null) {
// should be a many value
ClassDescriptor desc =
xmlMarshaller.getXMLContext().getSession(generatedClass).getDescriptor(generatedClass);
Object newObject = desc.getInstantiationPolicy().buildNewInstance();
((ManyValue) newObject).setItem(object);
object = newObject;
}
}
if (null == wrapperElement) {
Root xmlRoot = new Root();
QName xmlTagName = typeMappingInfo.getXmlTagName();
if (null == xmlTagName) {
return object;
}
xmlRoot.setNamespaceURI(typeMappingInfo.getXmlTagName().getNamespaceURI());
xmlRoot.setLocalName(typeMappingInfo.getXmlTagName().getLocalPart());
xmlRoot.setObject(object);
return xmlRoot;
}
return wrapObjectInXMLRoot(wrapperElement, object, typeMappingInfo);
}
@Override
public void execute() {
try {
File file = new File(path);
file.mkdir();
file = new File(path + config.getName() + extention);
file.createNewFile();
JAXBContext jc = JAXBContext.newInstance(PrintConfiguration.class);
JAXBElement<PrintConfiguration> je =
new JAXBElement<PrintConfiguration>(
new QName(xmlHeadName), PrintConfiguration.class, config);
Marshaller marshaller = jc.createMarshaller();
OutputStream os = new FileOutputStream(path + config.getName() + extention);
marshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true);
marshaller.marshal(je, os);
file = null;
os = null;
System.gc();
result = Boolean.TRUE;
} catch (Exception ex) {
Logger.getLogger(SavePrintConfigurationCommand.class.getName()).log(Level.SEVERE, null, ex);
result = Boolean.FALSE;
}
}
@Override
public Object parseRequest(String className) throws ParseException {
try {
Class clazz = Class.forName(className);
JAXBContext jaxbContext = JAXBContext.newInstance(clazz.getPackage().getName());
Unmarshaller jaxbUnmarshaller = jaxbContext.createUnmarshaller();
Source source = new StreamSource(new ByteArrayInputStream(body.getBytes()));
JAXBElement<Object> root = jaxbUnmarshaller.unmarshal(source, clazz);
return clazz.cast(root.getValue());
} catch (JAXBException e) {
throw new ParseException(
"Error occured during the parsing of request's XML body. The details of the exception "
+ e.toString(),
0);
} catch (ClassNotFoundException e) {
throw new ParseException(
"Error occured during the parsing of request's XML body. The details of the exception "
+ e.toString(),
0);
}
}
private HashMap<String, Class> getClassToGeneratedClasses() {
return jaxbContext.getClassToGeneratedClasses();
}
/**
* Create an instance of XMLRoot populated from the contents of the provided JAXBElement. XMLRoot
* will be used to hold the contents of the JAXBElement while the marshal operation is performed
* by TopLink OXM. This will avoid adding any runtime dependencies to TopLink.
*
* @param elt
* @return
*/
private Root createXMLRootFromJAXBElement(JAXBElement elt) {
// create an XMLRoot to hand into the marshaller
Root xmlroot = new Root();
Object objectValue = elt.getValue();
xmlroot.setObject(objectValue);
QName qname = elt.getName();
xmlroot.setLocalName(qname.getLocalPart());
xmlroot.setNamespaceURI(qname.getNamespaceURI());
xmlroot.setDeclaredType(elt.getDeclaredType());
xmlroot.setNil(elt.isNil());
if (elt.getDeclaredType() == CoreClassConstants.ABYTE
|| elt.getDeclaredType() == CoreClassConstants.APBYTE
|| elt.getDeclaredType().getCanonicalName().equals("javax.activation.DataHandler")
|| elt.getDeclaredType().isEnum()) {
// need a binary data mapping so need to wrap
Class generatedClass =
getClassToGeneratedClasses().get(elt.getDeclaredType().getCanonicalName());
if (!elt.getDeclaredType().isEnum()) {
xmlroot.setSchemaType(Constants.BASE_64_BINARY_QNAME);
}
if (generatedClass != null && WrappedValue.class.isAssignableFrom(generatedClass)) {
ClassDescriptor desc =
xmlMarshaller.getXMLContext().getSession(generatedClass).getDescriptor(generatedClass);
Object newObject = desc.getInstantiationPolicy().buildNewInstance();
((WrappedValue) newObject).setValue(objectValue);
xmlroot.setObject(newObject);
return xmlroot;
}
} else {
xmlroot.setSchemaType(
(QName)
org.eclipse.persistence.internal.oxm.XMLConversionManager.getDefaultJavaTypes()
.get(elt.getDeclaredType()));
}
if (elt instanceof WrappedValue) {
xmlroot.setObject(elt);
return xmlroot;
}
Map<QName, Class> qNameToGeneratedClasses = jaxbContext.getQNameToGeneratedClasses();
if (qNameToGeneratedClasses != null) {
Class theClass = qNameToGeneratedClasses.get(qname);
if (theClass != null && WrappedValue.class.isAssignableFrom(theClass)) {
ClassDescriptor desc =
xmlMarshaller.getXMLContext().getSession(theClass).getDescriptor(theClass);
Object newObject = desc.getInstantiationPolicy().buildNewInstance();
((WrappedValue) newObject).setValue(objectValue);
xmlroot.setObject(newObject);
return xmlroot;
}
}
Class generatedClass = null;
if (jaxbContext.getTypeMappingInfoToGeneratedType() != null) {
if (jaxbContext.getTypeToTypeMappingInfo() != null) {
if (elt.getDeclaredType() != null && elt.getDeclaredType().isArray()) {
TypeMappingInfo tmi = jaxbContext.getTypeToTypeMappingInfo().get(elt.getDeclaredType());
generatedClass = jaxbContext.getTypeMappingInfoToGeneratedType().get(tmi);
} else if (elt instanceof JAXBTypeElement) {
Type objectType = ((JAXBTypeElement) elt).getType();
TypeMappingInfo tmi = jaxbContext.getTypeToTypeMappingInfo().get(objectType);
generatedClass = jaxbContext.getTypeMappingInfoToGeneratedType().get(tmi);
}
}
} else {
if (elt.getDeclaredType() != null && elt.getDeclaredType().isArray()) {
if (jaxbContext.getArrayClassesToGeneratedClasses() != null) {
generatedClass =
jaxbContext
.getArrayClassesToGeneratedClasses()
.get(elt.getDeclaredType().getCanonicalName());
}
} else if (elt instanceof JAXBTypeElement) {
Type objectType = ((JAXBTypeElement) elt).getType();
generatedClass = jaxbContext.getCollectionClassesToGeneratedClasses().get(objectType);
}
}
if (generatedClass != null) {
ClassDescriptor desc =
xmlMarshaller.getXMLContext().getSession(generatedClass).getDescriptor(generatedClass);
Object newObject = desc.getInstantiationPolicy().buildNewInstance();
((ManyValue) newObject).setItem(objectValue);
xmlroot.setObject(newObject);
}
return xmlroot;
}
/**
* Returns a new JAXB context.
*
* @return a JAXBContext
* @throws JAXBException if raised during construction
*/
private JAXBContext buildJAXBContext() throws JAXBException {
return JAXBContext.newInstance(this.entityClass);
}
/**
* Test creating a context with classes generated from the GML/XLink schemas. Tests that a class
* with both ns0:title and @ns0:title mappings is interpreted properly.
*/
public void testCreateContextXLink() throws Exception {
JAXBContext context =
JAXBContext.newInstance(this.getClass().getPackage().getName() + ".xlink");
assertNotNull(context);
}
private static void readXml() throws JAXBException {
JAXBContext jaxbContext = null;
File file = null;
Unmarshaller unmarshaller = null;
jaxbContext = JAXBContext.newInstance(Characters.class);
file = new File("Characters.xml");
unmarshaller = jaxbContext.createUnmarshaller();
characters = (Characters) unmarshaller.unmarshal(file);
jaxbContext = JAXBContext.newInstance(Subject.class);
file = new File("Subject.xml");
unmarshaller = jaxbContext.createUnmarshaller();
subject = (Subject) unmarshaller.unmarshal(file);
jaxbContext = JAXBContext.newInstance(Theme.class);
file = new File("Theme.xml");
unmarshaller = jaxbContext.createUnmarshaller();
theme = (Theme) unmarshaller.unmarshal(file);
jaxbContext = JAXBContext.newInstance(Locale.class);
file = new File("Locale.xml");
unmarshaller = jaxbContext.createUnmarshaller();
locale = (Locale) unmarshaller.unmarshal(file);
jaxbContext = JAXBContext.newInstance(LearningAct.class);
file = new File("LearningAct.xml");
unmarshaller = jaxbContext.createUnmarshaller();
learningAct = (LearningAct) unmarshaller.unmarshal(file);
System.out.println();
}
@Override
protected void setUp() throws Exception {
JAXBContext jc = JAXBContextFactory.createContext(new Class[] {FlushRoot.class}, null);
marshaller = jc.createMarshaller();
unmarshaller = jc.createUnmarshaller();
}
private static void createXsd() throws JAXBException, IOException {
JAXBContext jaxbContext = JAXBContext.newInstance(Characters.class);
SchemaOutputResolver sor = new MySchemaOutputResolver("Characters.xsd");
jaxbContext.generateSchema(sor);
jaxbContext = JAXBContext.newInstance(Theme.class);
sor = new MySchemaOutputResolver("Theme.xsd");
jaxbContext.generateSchema(sor);
// jaxbContext = JAXBContext.newInstance(LearningAct.class);
// sor = new MySchemaOutputResolver("LearningAct.xsd");
// jaxbContext.generateSchema(sor);
jaxbContext = JAXBContext.newInstance(Lesson.class);
sor = new MySchemaOutputResolver("Lesson.xsd");
jaxbContext.generateSchema(sor);
jaxbContext = JAXBContext.newInstance(Challenge.class);
sor = new MySchemaOutputResolver("Challenge.xsd");
jaxbContext.generateSchema(sor);
jaxbContext = JAXBContext.newInstance(Locale.class);
sor = new MySchemaOutputResolver("Locale.xsd");
jaxbContext.generateSchema(sor);
jaxbContext = JAXBContext.newInstance(Subject.class);
sor = new MySchemaOutputResolver("Subject.xsd");
jaxbContext.generateSchema(sor);
}
