@Nonnull
public ConstructorCallInfo findConstructorCallInfoForField(
@Nonnull String simpleName, @Nonnull TypeMirror type) throws IllegalArgumentException {
ConstructorDeclaration constructorDeclaration = TypeUtils.findBestConstructor(classDeclaration);
int index = 0;
for (ParameterDeclaration parameterDeclaration : constructorDeclaration.getParameters()) {
if (parameterDeclaration.getSimpleName().equals(simpleName)) {
// Found a fitting type
if (TypeUtils.mightBeConstructorCallFor(parameterDeclaration.getType(), type)) {
return new ConstructorCallInfo(constructorDeclaration, index, parameterDeclaration);
} else {
throw new IllegalArgumentException(
"Type mismatch for <"
+ simpleName
+ ">. Was <"
+ parameterDeclaration.getType()
+ "> but expected <"
+ type
+ ">");
}
}
index++;
}
throw new IllegalArgumentException("No parameter found that fits <" + simpleName + ">");
}
@Nonnull
public DomainObjectDescriptor create() {
DomainObjectDescriptor domainObjectDescriptor = new DomainObjectDescriptor(classDeclaration);
Collection<FieldDeclaration> fields =
TypeUtils.findFieldsIncludingSuperClasses(classDeclaration);
for (FieldDeclaration fieldDeclaration : fields) {
if (TypeUtils.isStatic(fieldDeclaration)) {
continue;
}
FieldWithInitializationInfo info = getFieldWithInitializationInfo(fieldDeclaration);
domainObjectDescriptor.addField(info);
}
return domainObjectDescriptor;
}
@Nonnull
public FieldInitializedInConstructorInfo findFieldInitializedInConstructor(
@Nonnull String simpleName) {
FieldDeclaration fieldDeclaration =
TypeUtils.findFieldDeclaration(classDeclaration, simpleName);
return getFieldInitializeInConstructorInfo(fieldDeclaration);
}
@Nonnull
public FieldInitializedInConstructorInfo getFieldInitializeInConstructorInfo(
@Nonnull FieldDeclaration fieldDeclaration) {
ConstructorCallInfo constructorCallInfo = findConstructorCallInfoForField(fieldDeclaration);
MethodDeclaration getterDeclaration =
TypeUtils.findGetterForField(classDeclaration, fieldDeclaration);
return new FieldInitializedInConstructorInfo(
fieldDeclaration, getterDeclaration, constructorCallInfo);
}
@Nonnull
public FieldWithInitializationInfo getFieldWithInitializationInfo(
@Nonnull FieldDeclaration fieldDeclaration) {
MethodDeclaration getterDeclaration =
TypeUtils.findGetterForField(classDeclaration, fieldDeclaration);
// At first look for fields that are initialized within the constructor
try {
ConstructorCallInfo constructorCallInfo = findConstructorCallInfoForField(fieldDeclaration);
return new FieldInitializedInConstructorInfo(
fieldDeclaration, getterDeclaration, constructorCallInfo);
} catch (IllegalArgumentException ignore) {
}
// Now look for fields that have a setter
try {
MethodDeclaration setter = TypeUtils.findSetter(classDeclaration, fieldDeclaration);
return new FieldInitializedInSetterInfo(fieldDeclaration, getterDeclaration, setter);
} catch (IllegalArgumentException ignore) {
}
// Ok, return a read only field descriptor
return new FieldNotInitializationInfo(fieldDeclaration, getterDeclaration);
}