public AntDomElement fromString(@Nullable @NonNls String s, ConvertContext context) {
if (s != null) {
final AntDomElement element = AntSupport.getInvocationAntDomElement(context);
if (element != null) {
return findElementById(
element.getContextAntProject(),
s,
CustomAntElementsRegistry.ourIsBuildingClasspathForCustomTagLoading.get());
}
}
return null;
}
@NotNull
public PsiReference[] createReferences(
final GenericDomValue<AntDomElement> genericDomValue,
final PsiElement element,
ConvertContext context) {
final AntDomElement invocationElement = AntSupport.getInvocationAntDomElement(context);
return new PsiReference[] {
new AntDomReferenceBase(element, true) {
public PsiElement resolve() {
final AntDomElement value = genericDomValue.getValue();
if (value == null) {
return null;
}
final DomTarget target = DomTarget.getTarget(value, value.getId());
if (target == null) {
return null;
}
return PomService.convertToPsi(element.getProject(), target);
}
@NotNull
public Object[] getVariants() {
if (invocationElement == null) {
return ArrayUtil.EMPTY_OBJECT_ARRAY;
}
final Set<String> variants = new LinkedHashSet<String>();
invocationElement
.getContextAntProject()
.accept(
new AntDomRecursiveVisitor() {
public void visitAntDomElement(AntDomElement element) {
final String variant = element.getId().getRawText();
if (variant != null) {
variants.add(variant);
}
super.visitAntDomElement(element);
}
});
return variants.size() > 0
? ArrayUtil.toObjectArray(variants)
: ArrayUtil.EMPTY_OBJECT_ARRAY;
}
public String getUnresolvedMessagePattern() {
return AntBundle.message("cannot.resolve.refid", getCanonicalText());
}
}
};
}