Examples with AnnotationSession com.intellij.lang.annotation.AnnotationSession used on opensource projects

Example 6 with AnnotationSession

use of com.intellij.lang.annotation.AnnotationSession in project intellij-community by JetBrains.

the class MyPsiUtil method checkFile.

public static String checkFile(final PsiFile file) {
    final String[] error = new String[1];
    file.accept(new PsiRecursiveElementVisitor() {

        public void visitErrorElement(PsiErrorElement element) {
            error[0] = element.getErrorDescription();
        }
    });
    if (error[0] != null)
        return error[0];
    final Annotator annotator = LanguageAnnotators.INSTANCE.forLanguage(file.getLanguage());
    file.accept(new PsiRecursiveElementVisitor() {

        public void visitElement(PsiElement element) {
            annotator.annotate(element, new AnnotationHolderImpl(new AnnotationSession(file)) {

                public Annotation createErrorAnnotation(@NotNull ASTNode astNode, String string) {
                    error[0] = string;
                    return super.createErrorAnnotation(astNode, string);
                }

                public Annotation createErrorAnnotation(@NotNull PsiElement element, String string) {
                    error[0] = string;
                    return super.createErrorAnnotation(element, string);
                }

                public Annotation createErrorAnnotation(@NotNull TextRange textRange, String string) {
                    error[0] = string;
                    return super.createErrorAnnotation(textRange, string);
                }
            });
            super.visitElement(element);
        }
    });
    return error[0];
}