public Element(
javax.lang.model.element.Element delegate,
TypeDefinition typedef,
EnunciateJaxbContext context) {
super(delegate, typedef, context);
XmlElement xmlElement = getAnnotation(XmlElement.class);
XmlElements xmlElements = getAnnotation(XmlElements.class);
if (xmlElements != null) {
XmlElement[] elementChoices = xmlElements.value();
if (elementChoices.length == 0) {
xmlElements = null;
} else if ((xmlElement == null) && (elementChoices.length == 1)) {
xmlElement = elementChoices[0];
xmlElements = null;
}
}
this.xmlElement = xmlElement;
this.choices = new ArrayList<Element>();
if (xmlElements != null) {
for (final XmlElement element : xmlElements.value()) {
DecoratedTypeMirror typeMirror =
Annotations.mirrorOf(
new Callable<Class<?>>() {
@Override
public Class<?> call() throws Exception {
return element.type();
}
},
this.env,
XmlElement.DEFAULT.class);
if ((typeMirror instanceof ArrayType
&& ((ArrayType) typeMirror).getComponentType().getKind() != TypeKind.BYTE)
|| (typeMirror.isCollection())) {
throw new EnunciateException(
"Member "
+ getName()
+ " of "
+ typedef.getQualifiedName()
+ ": an element choice must not be a collection or an array.");
}
this.choices.add(new Element(getDelegate(), getTypeDefinition(), element, context));
}
} else {
this.choices.add(this);
}
}
/**
* The type of an element accessor can be specified by an annotation.
*
* @return The accessor type.
*/
@Override
public DecoratedTypeMirror getAccessorType() {
DecoratedTypeMirror specifiedType = null;
if (xmlElement != null) {
specifiedType =
Annotations.mirrorOf(
new Callable<Class<?>>() {
@Override
public Class<?> call() throws Exception {
return xmlElement.type();
}
},
this.env,
XmlElement.DEFAULT.class);
}
if (specifiedType != null) {
if (!isChoice) {
DecoratedTypeMirror accessorType = super.getAccessorType();
if (accessorType.isCollection()) {
TypeElement collectionElement =
(TypeElement)
(accessorType.isList()
? TypeMirrorUtils.listType(this.env).asElement()
: TypeMirrorUtils.collectionType(this.env).asElement());
specifiedType =
(DecoratedTypeMirror)
TypeMirrorDecorator.decorate(
this.env.getTypeUtils().getDeclaredType(collectionElement, specifiedType),
this.env);
} else if (accessorType.isArray() && !(specifiedType.isArray())) {
specifiedType =
(DecoratedTypeMirror)
TypeMirrorDecorator.decorate(
this.env.getTypeUtils().getArrayType(specifiedType), this.env);
}
}
return specifiedType;
}
return super.getAccessorType();
}
/**
* The base type of an element accessor can be specified by an annotation.
*
* @return The base type.
*/
@Override
public com.webcohesion.enunciate.modules.jaxb.model.types.XmlType getBaseType() {
if (xmlElement != null) {
TypeMirror typeMirror =
Annotations.mirrorOf(
new Callable<Class<?>>() {
@Override
public Class<?> call() throws Exception {
return xmlElement.type();
}
},
this.env,
XmlElement.DEFAULT.class);
if (typeMirror != null) {
return XmlTypeFactory.getXmlType(typeMirror, this.context);
}
}
return super.getBaseType();
}