Examples with PsiInvalidElementAccessException com.intellij.psi.PsiInvalidElementAccessException used on opensource projects

Example 11 with PsiInvalidElementAccessException

use of com.intellij.psi.PsiInvalidElementAccessException in project google-cloud-intellij by GoogleCloudPlatform.

the class ApiParameterInspection method buildVisitor.

@NotNull
@Override
public PsiElementVisitor buildVisitor(@NotNull final ProblemsHolder holder, boolean isOnTheFly) {
    return new EndpointPsiElementVisitor() {

        @Override
        public void visitParameter(PsiParameter psiParameter) {
            if (!EndpointUtilities.isEndpointClass(psiParameter)) {
                return;
            }
            // Check if method is public or non-static
            PsiElement psiElement = psiParameter.getDeclarationScope();
            if (psiElement instanceof PsiMethod) {
                if (!EndpointUtilities.isApiMethod((PsiMethod) psiElement)) {
                    return;
                }
                if (((PsiMethod) psiElement).isConstructor()) {
                    return;
                }
            } else {
                return;
            }
            Project project;
            try {
                project = psiParameter.getContainingFile().getProject();
                if (project == null) {
                    return;
                }
            } catch (PsiInvalidElementAccessException ex) {
                LOG.error("Cannot determine project with parameter " + psiParameter.getText(), ex);
                return;
            }
            // Check if parameter is an API Parameter
            PsiType psiType = psiParameter.getType();
            if (!isApiParameter(psiType, project)) {
                return;
            }
            // Check that API parameter has Named Resource (@Named)
            if (!hasParameterName(psiParameter)) {
                holder.registerProblem(psiParameter, "Missing parameter name. Parameter type (" + psiType.getPresentableText() + ") is not an entity type and thus should be annotated with @Named.", new MyQuickFix());
            }
        }
    };
}