public TypeVisitorImpl( DeclaredType type, List<? extends TypeMirror> typeArguments, Collection<DeclaredType> typeRecursionGuard) { TypeElement elem = (TypeElement) type.asElement(); _typeRecursionGuard = typeRecursionGuard; _type = type; List<? extends TypeParameterElement> generics = elem.getTypeParameters(); for (int i = 0; i < generics.size(); i++) { DeclaredType value = (typeArguments.isEmpty() || !(typeArguments.get(i) instanceof DeclaredType)) ? null : (DeclaredType) typeArguments.get(i); _typeArguments.put(generics.get(i).getSimpleName(), value); } }
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); } }