/**
* INTERNAL: Visit a generic type parameter (either to a field or method) e.g Collection<X>,
* the type parameter being X.
*/
@Override
public MetadataClass visitTypeParameter(
TypeParameterElement typeParameterElement, MetadataClass metadataClass) {
metadataClass.setName(typeParameterElement.getSimpleName().toString());
metadataClass.setType(TypeVisitor.GENERIC_TYPE);
return metadataClass;
}
protected void printClass() {
if (typeElement.getTypeParameters().isEmpty()) {
iprint("/** */%n");
} else {
iprint("/**%n");
for (TypeParameterElement typeParam : typeElement.getTypeParameters()) {
iprint(" * @param <%1$s> %1$s%n", typeParam.getSimpleName());
}
iprint(" */%n");
}
printGenerated();
iprint(
"public final class %1$s implements %2$s<%3$s, %4$s> {%n",
simpleMetaTypeName,
DomainType.class.getName(),
TypeMirrorUtil.boxIfPrimitive(domainMeta.getValueType(), env),
typeName);
print("%n");
indent();
printValidateVersionStaticInitializer();
printFields();
printConstructors();
printMethods();
unindent();
unindent();
iprint("}%n");
}
private List<Type> toTypeVariables(List<? extends TypeParameterElement> typeParameters) {
List<Type> results = new ArrayList<>();
for (TypeParameterElement typeParameter : typeParameters) {
SimpleName name = factory.newSimpleName(typeParameter.getSimpleName().toString());
results.add(factory.newNamedType(name));
}
return results;
}
private List<TypeParameterDeclaration> toTypeParameters(
List<? extends TypeParameterElement> typeParameters) {
assert typeParameters != null;
List<TypeParameterDeclaration> results = new ArrayList<>();
for (TypeParameterElement typeParameter : typeParameters) {
SimpleName name = factory.newSimpleName(typeParameter.getSimpleName().toString());
List<Type> typeBounds = new ArrayList<>();
for (TypeMirror typeBound : typeParameter.getBounds()) {
typeBounds.add(t(typeBound));
}
results.add(factory.newTypeParameterDeclaration(name, typeBounds));
}
return results;
}
private void addFieldFromBeanMethod(JsonObject o, ExecutableElement executableElement) {
if (!isJsonBeanGetter(executableElement)) {
return;
}
TypeMirror type = executableElement.getReturnType();
String methodName = executableElement.getSimpleName().toString();
int trimLength = methodName.startsWith("is") ? 2 : 3;
String beanName = methodName.substring(trimLength + 1, methodName.length());
beanName = methodName.substring(trimLength, trimLength + 1).toLowerCase() + beanName;
// loop over the element's generic types, and build a concrete list from the owning context
List<DeclaredType> concreteTypes = new ArrayList();
// replace variables with the current concrete manifestation
if (type instanceof TypeVariable) {
type = getDeclaredTypeForTypeVariable((TypeVariable) type);
if (type == null) {
return; // couldn't find a replacement -- must be a generics-capable type with no generics
// info
}
}
String docComment = processingEnv.getElementUtils().getDocComment(executableElement);
if (type instanceof DeclaredType) {
TypeElement element = (TypeElement) ((DeclaredType) type).asElement();
for (TypeParameterElement generic : element.getTypeParameters()) {
concreteTypes.add(_typeArguments.get(generic.getSimpleName()));
}
Collection<DeclaredType> types = new HashSet<DeclaredType>(_typeRecursionGuard);
types.add(_type);
o.addField(beanName, newJsonType((DeclaredType) type, concreteTypes, types))
.setCommentText(docComment);
} else {
o.addField(beanName, newJsonType(type)).setCommentText(docComment);
}
}