Example usage for org.eclipse.jdt.core.dom SingleMemberAnnotation VALUE_PROPERTY

Introduction

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

Prototype

ChildPropertyDescriptor VALUE_PROPERTY

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Document

The "value" structural property of this node type (child type: Expression ).

Usage

From source file:org.eclipse.ajdt.internal.ui.editor.quickfix.UnresolvedElementsSubProcessor.java

License:Open Source License

public static void getAnnotationMemberProposals(IInvocationContext context, IProblemLocation problem,
        Collection proposals) throws CoreException {
    CompilationUnit astRoot = context.getASTRoot();
    ICompilationUnit cu = context.getCompilationUnit();
    ASTNode selectedNode = problem.getCoveringNode(astRoot);

    Annotation annotation;/*  www  . ja  va  2 s.c  om*/
    String memberName;
    if (selectedNode.getLocationInParent() == MemberValuePair.NAME_PROPERTY) {
        if (selectedNode.getParent().getLocationInParent() != NormalAnnotation.VALUES_PROPERTY) {
            return;
        }
        annotation = (Annotation) selectedNode.getParent().getParent();
        memberName = ((SimpleName) selectedNode).getIdentifier();
    } else if (selectedNode.getLocationInParent() == SingleMemberAnnotation.VALUE_PROPERTY) {
        annotation = (Annotation) selectedNode.getParent();
        memberName = "value"; //$NON-NLS-1$
    } else {
        return;
    }

    ITypeBinding annotBinding = annotation.resolveTypeBinding();
    if (annotBinding == null) {
        return;
    }

    if (annotation instanceof NormalAnnotation) {
        // similar names
        IMethodBinding[] otherMembers = annotBinding.getDeclaredMethods();
        for (int i = 0; i < otherMembers.length; i++) {
            IMethodBinding binding = otherMembers[i];
            String curr = binding.getName();
            int relevance = NameMatcher.isSimilarName(memberName, curr) ? 6 : 3;
            String label = Messages.format(
                    CorrectionMessages.UnresolvedElementsSubProcessor_UnresolvedElementsSubProcessor_changetoattribute_description,
                    curr);
            proposals.add(new RenameNodeCorrectionProposal(label, cu, problem.getOffset(), problem.getLength(),
                    curr, relevance));
        }
    }

    if (annotBinding.isFromSource()) {
        ICompilationUnit targetCU = ASTResolving.findCompilationUnitForBinding(cu, astRoot, annotBinding);
        if (targetCU != null) {
            String label = Messages.format(
                    CorrectionMessages.UnresolvedElementsSubProcessor_UnresolvedElementsSubProcessor_createattribute_description,
                    memberName);
            Image image = JavaPluginImages.get(JavaPluginImages.IMG_MISC_PUBLIC);
            proposals.add(
                    new NewAnnotationMemberProposal(label, targetCU, selectedNode, annotBinding, 5, image));
        }
    }
}

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From source file:org.moe.natjgen.EditContext.java

License:Apache License

protected void setSMAStringValue(Annotation annotation, String string) throws GeneratorException {
    editLock();//from  w w w. j a  v a 2s  .  co  m

    if (annotation == null) {
        throw new IllegalArgumentException("'annotation' argument cannot be null!");
    }
    if (string == null || string.length() == 0) {
        throw new IllegalArgumentException("'string' argument must have a valid value!");
    }

    StringLiteral literal = removeOnTypeMismatch(
            getRewrite().get(annotation, SingleMemberAnnotation.VALUE_PROPERTY), StringLiteral.class);

    if (literal == null) {
        literal = getAST().newStringLiteral();
        getRewrite().set(annotation, SingleMemberAnnotation.VALUE_PROPERTY, literal, getEditGroup());
    }

    String value = literal.getLiteralValue();
    if (value == null || !value.equals(string)) {
        value = "\"" + string + "\"";
        getRewrite().set(literal, StringLiteral.ESCAPED_VALUE_PROPERTY, value, getEditGroup());
    }
}

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From source file:org.moe.natjgen.EditContext.java

License:Apache License

protected void setSMATypeValue(Annotation annotation, String type) throws GeneratorException {
    editLock();/*from  ww w.j a  va2 s  .  c o m*/

    if (annotation == null) {
        throw new IllegalArgumentException("'annotation' argument cannot be null!");
    }
    if (type == null || type.length() == 0) {
        throw new IllegalArgumentException("'type' argument must have a valid value!");
    }

    TypeLiteral literal = removeOnTypeMismatch(
            getRewrite().get(annotation, SingleMemberAnnotation.VALUE_PROPERTY), TypeLiteral.class);
    if (literal == null) {
        literal = getAST().newTypeLiteral();
        getRewrite().set(annotation, SingleMemberAnnotation.VALUE_PROPERTY, literal, getEditGroup());
    }

    SimpleType value_type = removeOnTypeMismatch(literal.getType(), SimpleType.class);

    if (value_type == null) {
        getRewrite().set(literal, TypeLiteral.TYPE_PROPERTY, getAST().newSimpleType(getAST().newName(type)),
                getEditGroup());
    } else {
        if (value_type.getName() == null || !value_type.getName().equals(type)) {
            getRewrite().set(value_type, SimpleType.NAME_PROPERTY, getAST().newName(type), getEditGroup());
        }
    }
}

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From source file:org.moe.natjgen.EditContext.java

License:Apache License

protected Expression getSMAValue(Annotation annotation) {
    if (annotation.isMarkerAnnotation()) {
        return null;
    } else if (annotation.isSingleMemberAnnotation()) {
        return (Expression) getRewrite().get(annotation, SingleMemberAnnotation.VALUE_PROPERTY);
    }//from  w ww.  jav a  2  s . c om
    throw new RuntimeException();
}

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