Examples with JavaClassReferenceProvider com.intellij.psi.impl.source.resolve.reference.impl.providers.JavaClassReferenceProvider used on opensource projects

Example 11 with JavaClassReferenceProvider

use of com.intellij.psi.impl.source.resolve.reference.impl.providers.JavaClassReferenceProvider in project intellij-plugins by JetBrains.

the class ExtendableClassConverterImpl method createReferences.

@NotNull
public PsiReference[] createReferences(final GenericDomValue<PsiClass> psiClassGenericDomValue, final PsiElement element, final ConvertContext context) {
    final ExtendClass extendClass = getExtendsAnnotation(psiClassGenericDomValue);
    // 1. "normal" JAVA classes
    final GlobalSearchScope scope = getResolveScope(psiClassGenericDomValue);
    final JavaClassReferenceProvider classReferenceProvider = new JavaClassReferenceProvider() {

        @Override
        public GlobalSearchScope getScope(final Project project) {
            return scope;
        }
    };
    PsiClassConverter.createJavaClassReferenceProvider(psiClassGenericDomValue, extendClass, classReferenceProvider);
    PsiReference[] javaClassReferences = classReferenceProvider.getReferencesByElement(element);
    final boolean allowInterface = extendClass.allowInterface();
    @NonNls String[] referenceTypes = allowInterface ? new String[] { "class", "interface" } : new String[] { "class" };
    // 2. additional resolvers
    for (final ExtendableClassConverterContributor contributor : Extensions.getExtensions(EP_NAME)) {
        if (contributor.isSuitable(context)) {
            final PsiReference[] additionalReferences = contributor.getReferences(context, element, extendClass);
            javaClassReferences = ArrayUtil.mergeArrays(javaClassReferences, additionalReferences, PsiReference.ARRAY_FACTORY);
            referenceTypes = ArrayUtil.append(referenceTypes, contributor.getTypeName(), ArrayUtil.STRING_ARRAY_FACTORY);
        }
    }
    psiClassGenericDomValue.putUserData(REFERENCES_TYPES, referenceTypes);
    return javaClassReferences;
}