private void checkStyleConflicts(ValueType type, Protoclass protoclass) {
if (protoclass.features().prehash() && protoclass.styles().style().privateNoargConstructor()) {
protoclass
.report()
.annotationNamed(ImmutableMirror.simpleName())
.warning(
"'prehash' feature is automatically disabled when 'privateNoargConstructor' style is turned on");
}
if (type.isUseConstructor() && protoclass.constitution().factoryOf().isNew()) {
if (type.isUseValidation()) {
protoclass
.report()
.annotationNamed(ImmutableMirror.simpleName())
.error(
"interning, singleton and validation will not work correctly with 'new' constructor configured in style");
} else if (type.constitution.isImplementationHidden()
&& (type.kind().isEnclosing() || type.kind().isNested())) {
protoclass
.report()
.annotationNamed(ImmutableMirror.simpleName())
.error(
"Enclosing with hidden implementation do not mix with 'new' constructor configured in style");
}
}
}
private void checkConstructability(ValueType type) {
if (!type.isUseBuilder() || type.isUseConstructor()) {
for (ValueAttribute a : type.getConstructorExcluded()) {
if (a.isMandatory()) {
a.report()
.error(
"Attribute '%s' is mandatory and should be a constructor"
+ " @Value.Parameter when builder is disabled or"
+ " there are other constructor parameters",
a.name());
}
}
}
if (!type.isUseBuilder() && !type.isUseCopyMethods()) {
for (ValueAttribute a : type.getConstructorExcluded()) {
if (!a.isMandatory()) {
a.report()
.warning(
"There is no way to initialize '%s' attribute to non-default value."
+ " Enable builder=true or copy=true or add it as a constructor @Value.Parameter",
a.name());
}
}
}
if (type.isUseSingleton() && !type.getMandatoryAttributes().isEmpty()) {
for (ValueAttribute a : type.getMandatoryAttributes()) {
if (a.isMandatory()) {
a.report()
.error(
"Attribute '%s' is mandatory and cannot be used with singleton enabled."
+ " Singleton instance require all attributes to have default value, otherwise"
+ " default instance could not be created",
a.name());
}
}
}
}
