Examples with IAnnotationBinding org.eclipse.jdt.core.dom.IAnnotationBinding used on opensource projects

Example 6 with IAnnotationBinding

use of org.eclipse.jdt.core.dom.IAnnotationBinding in project che by eclipse.

the class JavadocFinder method addValue.

private void addValue(StringBuffer buf, IJavaElement element, Object value) throws URISyntaxException {
    // Note: To be bug-compatible with Javadoc from Java 5/6/7, we currently don't escape HTML tags in String-valued annotations.
    if (value instanceof ITypeBinding) {
        ITypeBinding typeBinding = (ITypeBinding) value;
        IJavaElement type = typeBinding.getJavaElement();
        if (type == null) {
            buf.append(typeBinding.getName());
        } else {
            String uri = JavaElementLinks.createURI(baseHref, type);
            String name = type.getElementName();
            addLink(buf, uri, name);
        }
        //$NON-NLS-1$
        buf.append(".class");
    } else if (value instanceof IVariableBinding) {
        // only enum constants
        IVariableBinding variableBinding = (IVariableBinding) value;
        IJavaElement variable = variableBinding.getJavaElement();
        String uri = JavaElementLinks.createURI(baseHref, variable);
        String name = variable.getElementName();
        addLink(buf, uri, name);
    } else if (value instanceof IAnnotationBinding) {
        IAnnotationBinding annotationBinding = (IAnnotationBinding) value;
        addAnnotation(buf, element, annotationBinding);
    } else if (value instanceof String) {
        buf.append(ASTNodes.getEscapedStringLiteral((String) value));
    } else if (value instanceof Character) {
        buf.append(ASTNodes.getEscapedCharacterLiteral((Character) value));
    } else if (value instanceof Object[]) {
        Object[] values = (Object[]) value;
        buf.append('{');
        for (int i = 0; i < values.length; i++) {
            if (i > 0) {
                buf.append(JavaElementLabels.COMMA_STRING);
            }
            addValue(buf, element, values[i]);
        }
        buf.append('}');
    } else {
        // primitive types (except char) or null
        buf.append(String.valueOf(value));
    }
}

Example 7 with IAnnotationBinding

use of org.eclipse.jdt.core.dom.IAnnotationBinding in project che by eclipse.

the class JavadocFinder method getAnnotations.

private String getAnnotations(IJavaElement element, ITypeRoot editorInputElement, IRegion hoverRegion) throws URISyntaxException, JavaModelException {
    if (!(element instanceof IPackageFragment)) {
        if (!(element instanceof IAnnotatable))
            return null;
        if (((IAnnotatable) element).getAnnotations().length == 0)
            return null;
    }
    IBinding binding = null;
    //TODO
    //getHoveredASTNode(editorInputElement, hoverRegion);
    ASTNode node = null;
    if (node == null) {
    //todo use ast ported parser,that uses our java model
    //            ASTParser p = ASTParser.newParser(ASTProvider.SHARED_AST_LEVEL);
    //            p.setProject(element.getJavaProject());
    //            p.setBindingsRecovery(true);
    //            try {
    //                binding = p.createBindings(new IJavaElement[]{element}, null)[0];
    //            } catch (OperationCanceledException e) {
    //                return null;
    //            }
    } else {
        binding = resolveBinding(node);
    }
    if (binding == null)
        return null;
    IAnnotationBinding[] annotations = binding.getAnnotations();
    if (annotations.length == 0)
        return null;
    StringBuffer buf = new StringBuffer();
    for (int i = 0; i < annotations.length; i++) {
        //TODO: skip annotations that don't have an @Documented annotation?
        addAnnotation(buf, element, annotations[i]);
        //$NON-NLS-1$
        buf.append("<br>");
    }
    return buf.toString();
}

Example 8 with IAnnotationBinding

use of org.eclipse.jdt.core.dom.IAnnotationBinding in project bndtools by bndtools.

the class MemberValuePairLocationRetriever method visit.

/**
     * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.SingleMemberAnnotation)
     */
@Override
public boolean visit(SingleMemberAnnotation node) {
    final IAnnotationBinding annotationBinding = node.resolveAnnotationBinding();
    if (annotationBinding != null) {
        final String nodeName = annotationBinding.getAnnotationType().getQualifiedName();
        boolean match;
        try {
            match = this.annotationNameMatch.test(nodeName);
        } catch (Exception e) {
            match = false;
        }
        if (match) {
            this.locatedSourceRange = new SourceRange(node.getValue().getStartPosition(), node.getValue().getLength());
        }
    }
    return false;
}