private boolean tryToUseSourceAsAWorkaround() {
if (element.getKind() != ElementKind.METHOD) {
// we don't bother with non-method attributes
// (like factory builder, where attributes are parameters)
return false;
}
CharSequence returnTypeString =
SourceExtraction.getReturnTypeString((ExecutableElement) element);
if (returnTypeString.length() == 0) {
// no source could be extracted for some reason, workaround will not work
return false;
}
Entry<String, List<String>> extractedTypes = SourceTypes.extract(returnTypeString);
// forces source imports based resolution,
// we should not rely that types would be fully qualified
Entry<String, List<String>> resolvedTypes = resolveTypes(extractedTypes);
this.rawTypeName = resolvedTypes.getKey();
this.workaroundTypeParameters = resolvedTypes.getValue();
this.workaroundTypeString = SourceTypes.stringify(resolvedTypes);
// workaround may have successed, need to continue with whatever we have
return true;
}
private boolean isExtending(TypeElement element) {
if (element.getKind() == ElementKind.CLASS) {
String superclassString = SourceExtraction.getSuperclassString(element);
String rawSuperclass = SourceTypes.extract(superclassString).getKey();
// If we are extending yet to be generated builder, we detect it by having the same name
// as relative name of builder type
return rawSuperclass.endsWith(typeImplementationBuilder().relativeRaw());
}
return false;
}
@Value.Lazy
public SourceExtraction.Imports sourceImports() {
return SourceExtraction.readImports(processing(), CachingElements.getDelegate(element()));
}
@Value.Lazy
public CharSequence headerComments() {
return SourceExtraction.extractSourceHeader(
processing(), CachingElements.getDelegate(element()));
}