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);
}
}
}
}