Example usage for org.eclipse.jdt.core.dom IBinding getAnnotations

Introduction

In this page you can find the example usage for org.eclipse.jdt.core.dom IBinding getAnnotations.

Prototype

public IAnnotationBinding[] getAnnotations();

Source Link

Document

Returns the resolved declaration annotations associated with this binding.

Usage

From source file:com.codenvy.ide.ext.java.server.JavadocFinder.java

License:Open Source License

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;
    }//  ww w  .jav a2 s  . c  o m

    IBinding binding = null;
    //TODO
    ASTNode node = null; //getHoveredASTNode(editorInputElement, hoverRegion);

    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]);
        buf.append("<br>"); //$NON-NLS-1$
    }

    return buf.toString();
}

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From source file:com.google.devtools.j2cpp.types.Types.java

License:Open Source License

public static boolean hasAnyAnnotation(IBinding binding, Class<?>[] annotations) {
    for (IAnnotationBinding annotation : binding.getAnnotations()) {
        String name = annotation.getAnnotationType().getQualifiedName();
        for (Class<?> annotationClass : annotations) {
            if (name.equals(annotationClass.getName())) {
                return true;
            }/*from w  w  w  . java 2 s  .  c o m*/
        }
    }
    return false;
}

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From source file:com.google.devtools.j2objc.jdt.AbstractBinding.java

License:Apache License

public void addAnnotations(IBinding binding) {
    annotations.addAll(Arrays.asList(binding.getAnnotations()));
}

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From source file:com.google.devtools.j2objc.jdt.JdtBinding.java

License:Apache License

JdtBinding(IBinding binding) {
    this.binding = binding;
    if (binding != null) {
        JdtAnnotationBinding[] jdtAnnotations = BindingConverter.wrapBindings(binding.getAnnotations());
        annotations = Lists.newArrayList((IAnnotationBinding[]) jdtAnnotations);
    } else {//ww  w  . j ava2s .co m
        annotations = new ArrayList<>();
    }
}

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From source file:com.google.devtools.j2objc.util.BindingUtil.java

License:Apache License

/**
 * Less strict version of the above where we don't care about the annotation's package.
 *//*from   w  w  w  .  j  av a 2 s . c  o m*/
public static boolean hasNamedAnnotation(IBinding binding, String annotationName) {
    for (IAnnotationBinding annotation : binding.getAnnotations()) {
        if (annotation.getName().equals(annotationName)) {
            return true;
        }
    }
    return false;
}

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From source file:com.google.devtools.j2objc.util.BindingUtil.java

License:Apache License

public static IAnnotationBinding getAnnotation(IBinding binding, Class<?> annotationClass) {
    for (IAnnotationBinding annotation : binding.getAnnotations()) {
        if (typeEqualsClass(annotation.getAnnotationType(), annotationClass)) {
            return annotation;
        }//  w w w .j  a  v  a  2s . com
    }
    return null;
}

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From source file:com.ibm.wala.cast.java.translator.jdt.JDTJava2CAstTranslator.java

License:Open Source License

private Set<CAstAnnotation> handleAnnotations(IBinding binding) {
    IAnnotationBinding[] annotations = binding.getAnnotations();

    if (annotations == null || annotations.length == 0) {
        return null;
    }/*from  w  w  w  . ja  v a 2  s . co m*/

    Set<CAstAnnotation> castAnnotations = HashSetFactory.make();
    for (IAnnotationBinding annotation : annotations) {
        ITypeBinding annotationTypeBinding = annotation.getAnnotationType();
        final CAstType annotationType = fTypeDict.getCAstTypeFor(annotationTypeBinding);
        final Map<String, Object> args = HashMapFactory.make();
        for (IMemberValuePairBinding mvpb : annotation.getAllMemberValuePairs()) {
            String name = mvpb.getName();
            Object value = mvpb.getValue();
            args.put(name, value);
        }
        castAnnotations.add(new CAstAnnotation() {
            @Override
            public CAstType getType() {
                return annotationType;
            }

            @Override
            public Map<String, Object> getArguments() {
                return args;
            }

            @Override
            public String toString() {
                return annotationType.getName() + args;
            }
        });
    }

    return castAnnotations;
}

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From source file:nl.han.ica.core.util.ASTUtil.java

public static int getAnnotationsSize(IBinding binding) {
    if (binding.getAnnotations() != null) {
        return binding.getAnnotations().length;
    }/*from w  w w .  j a  va  2 s  .c om*/
    return 0;
}

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From source file:org.eclipse.xtext.common.types.access.jdt.JdtBasedTypeFactory.java

License:Open Source License

protected void createAnnotationValues(IBinding annotated, JvmAnnotationTarget result) {
    try {//from w  ww .  ja  va  2  s.  com
        resolveAnnotations.start();
        IAnnotationBinding[] annotationBindings = annotated.getAnnotations();
        if (annotationBindings.length != 0) {
            InternalEList<JvmAnnotationReference> annotations = (InternalEList<JvmAnnotationReference>) result
                    .getAnnotations();
            for (IAnnotationBinding annotation : annotationBindings) {
                annotations.addUnique(createAnnotationReference(annotation));
            }
        }
    } catch (AbortCompilation aborted) {
        if (aborted.problem.getID() == IProblem.IsClassPathCorrect) {
            // ignore
        } else {
            log.info("Couldn't resolve annotations of " + annotated, aborted);
        }
    } finally {
        resolveAnnotations.stop();
    }
}

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From source file:org.eclipselabs.nullness.NullAnnotationFinder.java

License:Open Source License

private Boolean getDefaultNonNullState(IBinding binding) {
    IAnnotationBinding[] annotations = binding.getAnnotations();
    for (IAnnotationBinding annotation : annotations) {
        if (isDefaultNonNullAnnotation(getAnnotationTypeName(annotation))) {
            // TODO check the value of 'value'
            return Boolean.TRUE;
        }//from   w ww  . ja  va  2s .  c  o  m
    }
    return null;
}

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