private static Field getElField(String partName, final Class<?> wrapperType) {
String fieldName = JAXBUtils.nameToIdentifier(partName, JAXBUtils.IdentifierType.VARIABLE);
Field[] fields = ReflectionUtil.getDeclaredFields(wrapperType);
for (Field field : fields) {
XmlElement el = field.getAnnotation(XmlElement.class);
if (el != null && partName.equals(el.name())) {
return field;
}
if (field.getName().equals(fieldName)) {
return field;
}
}
return null;
}
private void checkForJAXBAnnotations(
MessagePartInfo mpi, SchemaCollection schemaCollection, String ns) {
Annotation[] anns = (Annotation[]) mpi.getProperty("parameter.annotations");
JAXBContextProxy ctx = JAXBUtils.createJAXBContextProxy(context, schemaCollection, ns);
XmlJavaTypeAdapter jta =
JAXBSchemaInitializer.findFromTypeAdapter(ctx, mpi.getTypeClass(), anns);
if (jta != null) {
JAXBBeanInfo jtaBeanInfo = JAXBSchemaInitializer.findFromTypeAdapter(ctx, jta.value());
JAXBBeanInfo beanInfo = JAXBSchemaInitializer.getBeanInfo(ctx, mpi.getTypeClass());
if (jtaBeanInfo != beanInfo) {
mpi.setProperty("parameter.annotations", anns);
mpi.setProperty("honor.jaxb.annotations", Boolean.TRUE);
}
}
}
// TODO : consider moving JAXBDataBinding.createContext to JAXBUtils
public static JAXBContext createJaxbContext(
Set<Class<?>> classes, Class<?>[] extraClass, Map<String, Object> contextProperties) {
if (classes == null || classes.isEmpty()) {
return null;
}
JAXBUtils.scanPackages(classes, extraClass, null);
JAXBContext ctx;
try {
ctx = JAXBContext.newInstance(classes.toArray(new Class[classes.size()]), contextProperties);
return ctx;
} catch (JAXBException ex) {
LOG.log(Level.WARNING, "No JAXB context can be created", ex);
}
return null;
}
private void addClass(Class<?> cls) {
if (Throwable.class.isAssignableFrom(cls)) {
if (!Throwable.class.equals(cls) && !Exception.class.equals(cls)) {
walkReferences(cls);
}
addClass(String.class);
} else {
cls = JAXBUtils.getValidClass(cls);
if (null != cls) {
if (classes.contains(cls)) {
return;
}
if (!cls.isInterface()) {
classes.add(cls);
}
XmlSeeAlso xsa = cls.getAnnotation(XmlSeeAlso.class);
if (xsa != null) {
for (Class<?> c : xsa.value()) {
addClass(c);
}
}
XmlJavaTypeAdapter xjta = cls.getAnnotation(XmlJavaTypeAdapter.class);
if (xjta != null) {
// has an adapter. We need to inspect the adapter and then
// return as the adapter will handle the superclass
// and interfaces and such
Type t = getTypeFromXmlAdapter(xjta);
if (t != null) {
addType(t);
}
return;
}
if (cls.getSuperclass() != null) {
// JAXB should do this, but it doesn't always.
// in particular, older versions of jaxb don't
addClass(cls.getSuperclass());
}
if (!cls.isInterface()) {
walkReferences(cls);
}
}
}
}
void addClass(Class<?> claz) {
if (Throwable.class.isAssignableFrom(claz)) {
if (!Throwable.class.equals(claz) && !Exception.class.equals(claz)) {
walkReferences(claz);
}
addClass(String.class);
} else if (claz.getName().startsWith("java.") || claz.getName().startsWith("javax.")) {
return;
} else {
Class<?> cls = JAXBUtils.getValidClass(claz);
if (cls == null
&& ReflectionUtil.getDeclaredConstructors(claz).length > 0
&& !Modifier.isAbstract(claz.getModifiers())) {
if (LOG.isLoggable(Level.INFO)) {
LOG.info(
"Class "
+ claz.getName()
+ " does not have a default constructor which JAXB requires.");
}
// there is no init(), but other constructors
Object factory = createFactory(claz, ReflectionUtil.getDeclaredConstructors(claz)[0]);
unmarshallerProperties.put("com.sun.xml.bind.ObjectFactory", factory);
cls = claz;
}
if (null != cls) {
if (classes.contains(cls)) {
return;
}
if (!cls.isInterface()) {
classes.add(cls);
}
XmlSeeAlso xsa = cls.getAnnotation(XmlSeeAlso.class);
if (xsa != null) {
for (Class<?> c : xsa.value()) {
addClass(c);
}
}
XmlJavaTypeAdapter xjta = cls.getAnnotation(XmlJavaTypeAdapter.class);
if (xjta != null) {
// has an adapter. We need to inspect the adapter and then
// return as the adapter will handle the superclass
// and interfaces and such
Type t = Utils.getTypeFromXmlAdapter(xjta);
if (t != null) {
addType(t);
}
return;
}
if (cls.getSuperclass() != null) {
// JAXB should do this, but it doesn't always.
// in particular, older versions of jaxb don't
addClass(cls.getSuperclass());
}
if (!cls.isInterface()) {
walkReferences(cls);
}
}
}
}
public WrapperHelper createWrapperHelper(
Class<?> wrapperType,
QName wrapperName,
List<String> partNames,
List<String> elTypeNames,
List<Class<?>> partClasses) {
List<Method> getMethods = new ArrayList<Method>(partNames.size());
List<Method> setMethods = new ArrayList<Method>(partNames.size());
List<Method> jaxbMethods = new ArrayList<Method>(partNames.size());
List<Field> fields = new ArrayList<Field>(partNames.size());
Method allMethods[] = wrapperType.getMethods();
String packageName = PackageUtils.getPackageName(wrapperType);
// if wrappertype class is generated by ASM,getPackage() always return null
if (wrapperType.getPackage() != null) {
packageName = wrapperType.getPackage().getName();
}
String objectFactoryClassName = packageName + ".ObjectFactory";
Object objectFactory = null;
try {
objectFactory = wrapperType.getClassLoader().loadClass(objectFactoryClassName).newInstance();
} catch (Exception e) {
// ignore, probably won't need it
}
Method allOFMethods[];
if (objectFactory != null) {
allOFMethods = objectFactory.getClass().getMethods();
} else {
allOFMethods = new Method[0];
}
for (int x = 0; x < partNames.size(); x++) {
String partName = partNames.get(x);
if (partName == null) {
getMethods.add(null);
setMethods.add(null);
fields.add(null);
jaxbMethods.add(null);
continue;
}
String elementType = elTypeNames.get(x);
String getAccessor = JAXBUtils.nameToIdentifier(partName, JAXBUtils.IdentifierType.GETTER);
String setAccessor = JAXBUtils.nameToIdentifier(partName, JAXBUtils.IdentifierType.SETTER);
Method getMethod = null;
Method setMethod = null;
Class<?> valueClass = wrapperType;
try {
getMethod = valueClass.getMethod(getAccessor, AbstractWrapperHelper.NO_CLASSES);
} catch (NoSuchMethodException ex) {
// ignore for now
}
Field elField = getElField(partName, valueClass);
if (getMethod == null
&& elementType != null
&& "boolean".equals(elementType.toLowerCase())
&& (elField == null
|| (!Collection.class.isAssignableFrom(elField.getType())
&& !elField.getType().isArray()))) {
try {
String newAcc = getAccessor.replaceFirst("get", "is");
getMethod = wrapperType.getMethod(newAcc, AbstractWrapperHelper.NO_CLASSES);
} catch (NoSuchMethodException ex) {
// ignore for now
}
}
if (getMethod == null && "return".equals(partName)) {
// RI generated code uses this
try {
getMethod = valueClass.getMethod("get_return", AbstractWrapperHelper.NO_CLASSES);
} catch (NoSuchMethodException ex) {
try {
getMethod = valueClass.getMethod("is_return", new Class[0]);
} catch (NoSuchMethodException ex2) {
// ignore for now
}
}
}
if (getMethod == null && elField != null) {
getAccessor =
JAXBUtils.nameToIdentifier(elField.getName(), JAXBUtils.IdentifierType.GETTER);
setAccessor =
JAXBUtils.nameToIdentifier(elField.getName(), JAXBUtils.IdentifierType.SETTER);
try {
getMethod = valueClass.getMethod(getAccessor, AbstractWrapperHelper.NO_CLASSES);
} catch (NoSuchMethodException ex) {
// ignore for now
}
}
String setAccessor2 = setAccessor;
if ("return".equals(partName)) {
// some versions of jaxb map "return" to "set_return" instead of "setReturn"
setAccessor2 = "set_return";
}
for (Method method : allMethods) {
if (method.getParameterTypes() != null
&& method.getParameterTypes().length == 1
&& (setAccessor.equals(method.getName()) || setAccessor2.equals(method.getName()))) {
setMethod = method;
break;
}
}
getMethods.add(getMethod);
setMethods.add(setMethod);
if (setMethod != null
&& JAXBElement.class.isAssignableFrom(setMethod.getParameterTypes()[0])) {
Type t = setMethod.getGenericParameterTypes()[0];
Class<?> pcls = null;
if (t instanceof ParameterizedType) {
t = ((ParameterizedType) t).getActualTypeArguments()[0];
}
if (t instanceof Class) {
pcls = (Class<?>) t;
}
String methodName =
"create" + wrapperType.getSimpleName() + setMethod.getName().substring(3);
for (Method m : allOFMethods) {
if (m.getName().equals(methodName)
&& m.getParameterTypes().length == 1
&& (pcls == null || pcls.equals(m.getParameterTypes()[0]))) {
jaxbMethods.add(m);
}
}
} else {
jaxbMethods.add(null);
}
if (elField != null) {
// JAXB Type get XmlElement Annotation
XmlElement el = elField.getAnnotation(XmlElement.class);
if (el != null && (partName.equals(el.name()) || "##default".equals(el.name()))) {
ReflectionUtil.setAccessible(elField);
fields.add(elField);
} else {
if (getMethod == null && setMethod == null) {
if (el != null) {
LOG.warning(
"Could not create accessor for property "
+ partName
+ " of type "
+ wrapperType.getName()
+ " as the @XmlElement "
+ "defines the name as "
+ el.name());
} else {
LOG.warning(
"Could not create accessor for property "
+ partName
+ " of type "
+ wrapperType.getName());
}
}
fields.add(null);
}
} else {
fields.add(null);
}
}
return createWrapperHelper(
wrapperType,
setMethods.toArray(new Method[setMethods.size()]),
getMethods.toArray(new Method[getMethods.size()]),
jaxbMethods.toArray(new Method[jaxbMethods.size()]),
fields.toArray(new Field[fields.size()]),
objectFactory);
}
// default access for tests.
List<DOMResult> generateJaxbSchemas() throws IOException {
return JAXBUtils.generateJaxbSchemas(context, BUILT_IN_SCHEMAS);
}