Examples with ASTRewriteCorrectionProposal org.eclipse.jdt.ui.text.java.correction.ASTRewriteCorrectionProposal used on opensource projects

Example 96 with ASTRewriteCorrectionProposal

use of org.eclipse.jdt.ui.text.java.correction.ASTRewriteCorrectionProposal in project che by eclipse.

the class JavadocTagsSubProcessor method getMissingJavadocTagProposals.

public static void getMissingJavadocTagProposals(IInvocationContext context, IProblemLocation problem, Collection<ICommandAccess> proposals) {
    ASTNode node = problem.getCoveringNode(context.getASTRoot());
    if (node == null) {
        return;
    }
    node = ASTNodes.getNormalizedNode(node);
    BodyDeclaration bodyDeclaration = ASTResolving.findParentBodyDeclaration(node);
    if (bodyDeclaration == null) {
        return;
    }
    Javadoc javadoc = bodyDeclaration.getJavadoc();
    if (javadoc == null) {
        return;
    }
    String label;
    StructuralPropertyDescriptor location = node.getLocationInParent();
    if (location == SingleVariableDeclaration.NAME_PROPERTY) {
        label = CorrectionMessages.JavadocTagsSubProcessor_addjavadoc_paramtag_description;
        if (node.getParent().getLocationInParent() != MethodDeclaration.PARAMETERS_PROPERTY) {
            // paranoia checks
            return;
        }
    } else if (location == TypeParameter.NAME_PROPERTY) {
        label = CorrectionMessages.JavadocTagsSubProcessor_addjavadoc_paramtag_description;
        StructuralPropertyDescriptor parentLocation = node.getParent().getLocationInParent();
        if (parentLocation != MethodDeclaration.TYPE_PARAMETERS_PROPERTY && parentLocation != TypeDeclaration.TYPE_PARAMETERS_PROPERTY) {
            // paranoia checks
            return;
        }
    } else if (location == MethodDeclaration.RETURN_TYPE2_PROPERTY) {
        label = CorrectionMessages.JavadocTagsSubProcessor_addjavadoc_returntag_description;
    } else if (location == MethodDeclaration.THROWN_EXCEPTION_TYPES_PROPERTY) {
        label = CorrectionMessages.JavadocTagsSubProcessor_addjavadoc_throwstag_description;
    } else {
        return;
    }
    ASTRewriteCorrectionProposal proposal = new AddMissingJavadocTagProposal(label, context.getCompilationUnit(), bodyDeclaration, node, IProposalRelevance.ADD_MISSING_TAG);
    proposals.add(proposal);
    String label2 = CorrectionMessages.JavadocTagsSubProcessor_addjavadoc_allmissing_description;
    ASTRewriteCorrectionProposal addAllMissing = new AddAllMissingJavadocTagsProposal(label2, context.getCompilationUnit(), bodyDeclaration, IProposalRelevance.ADD_ALL_MISSING_TAGS);
    proposals.add(addAllMissing);
}

Example 97 with ASTRewriteCorrectionProposal

use of org.eclipse.jdt.ui.text.java.correction.ASTRewriteCorrectionProposal in project che by eclipse.

the class JavadocTagsSubProcessor method getInvalidQualificationProposals.

public static void getInvalidQualificationProposals(IInvocationContext context, IProblemLocation problem, Collection<ICommandAccess> proposals) {
    ASTNode node = problem.getCoveringNode(context.getASTRoot());
    if (!(node instanceof Name)) {
        return;
    }
    Name name = (Name) node;
    IBinding binding = name.resolveBinding();
    if (!(binding instanceof ITypeBinding)) {
        return;
    }
    ITypeBinding typeBinding = (ITypeBinding) binding;
    AST ast = node.getAST();
    ASTRewrite rewrite = ASTRewrite.create(ast);
    rewrite.replace(name, ast.newName(typeBinding.getQualifiedName()), null);
    String label = CorrectionMessages.JavadocTagsSubProcessor_qualifylinktoinner_description;
    Image image = JavaPluginImages.get(JavaPluginImages.IMG_CORRECTION_CHANGE);
    ASTRewriteCorrectionProposal proposal = new ASTRewriteCorrectionProposal(label, context.getCompilationUnit(), rewrite, IProposalRelevance.QUALIFY_INNER_TYPE_NAME, image);
    proposals.add(proposal);
}

Example 98 with ASTRewriteCorrectionProposal

use of org.eclipse.jdt.ui.text.java.correction.ASTRewriteCorrectionProposal in project che by eclipse.

the class JavadocTagsSubProcessor method getRemoveJavadocTagProposals.

public static void getRemoveJavadocTagProposals(IInvocationContext context, IProblemLocation problem, Collection<ICommandAccess> proposals) {
    ASTNode node = problem.getCoveringNode(context.getASTRoot());
    while (node != null && !(node instanceof TagElement)) {
        node = node.getParent();
    }
    if (node == null) {
        return;
    }
    ASTRewrite rewrite = ASTRewrite.create(node.getAST());
    rewrite.remove(node, null);
    String label = CorrectionMessages.JavadocTagsSubProcessor_removetag_description;
    //JavaPlugin.getDefault().getWorkbench().getSharedImages().getImage(ISharedImages.IMG_TOOL_DELETE);
    Image image = JavaPluginImages.get(JavaPluginImages.IMG_TOOL_DELETE);
    proposals.add(new ASTRewriteCorrectionProposal(label, context.getCompilationUnit(), rewrite, IProposalRelevance.REMOVE_TAG, image));
}

Example 99 with ASTRewriteCorrectionProposal

use of org.eclipse.jdt.ui.text.java.correction.ASTRewriteCorrectionProposal in project che by eclipse.

the class JavadocTagsSubProcessor method getUnusedAndUndocumentedParameterOrExceptionProposals.

public static void getUnusedAndUndocumentedParameterOrExceptionProposals(IInvocationContext context, IProblemLocation problem, Collection<ICommandAccess> proposals) {
    ICompilationUnit cu = context.getCompilationUnit();
    IJavaProject project = cu.getJavaProject();
    if (!JavaCore.ENABLED.equals(project.getOption(JavaCore.COMPILER_DOC_COMMENT_SUPPORT, true))) {
        return;
    }
    int problemId = problem.getProblemId();
    boolean isUnusedTypeParam = problemId == IProblem.UnusedTypeParameter;
    boolean isUnusedParam = problemId == IProblem.ArgumentIsNeverUsed || isUnusedTypeParam;
    String key = isUnusedParam ? JavaCore.COMPILER_PB_UNUSED_PARAMETER_INCLUDE_DOC_COMMENT_REFERENCE : JavaCore.COMPILER_PB_UNUSED_DECLARED_THROWN_EXCEPTION_INCLUDE_DOC_COMMENT_REFERENCE;
    if (!JavaCore.ENABLED.equals(project.getOption(key, true))) {
        return;
    }
    ASTNode node = problem.getCoveringNode(context.getASTRoot());
    if (node == null) {
        return;
    }
    BodyDeclaration bodyDecl = ASTResolving.findParentBodyDeclaration(node);
    if (bodyDecl == null || ASTResolving.getParentMethodOrTypeBinding(bodyDecl) == null) {
        return;
    }
    String label;
    if (isUnusedTypeParam) {
        label = CorrectionMessages.JavadocTagsSubProcessor_document_type_parameter_description;
    } else if (isUnusedParam) {
        label = CorrectionMessages.JavadocTagsSubProcessor_document_parameter_description;
    } else {
        node = ASTNodes.getNormalizedNode(node);
        label = CorrectionMessages.JavadocTagsSubProcessor_document_exception_description;
    }
    ASTRewriteCorrectionProposal proposal = new AddMissingJavadocTagProposal(label, context.getCompilationUnit(), bodyDecl, node, IProposalRelevance.DOCUMENT_UNUSED_ITEM);
    proposals.add(proposal);
}

Example 100 with ASTRewriteCorrectionProposal

use of org.eclipse.jdt.ui.text.java.correction.ASTRewriteCorrectionProposal in project che by eclipse.

the class LocalCorrectionsSubProcessor method addUnnecessaryInstanceofProposal.

public static void addUnnecessaryInstanceofProposal(IInvocationContext context, IProblemLocation problem, Collection<ICommandAccess> proposals) {
    ASTNode selectedNode = problem.getCoveringNode(context.getASTRoot());
    ASTNode curr = selectedNode;
    while (curr instanceof ParenthesizedExpression) {
        curr = ((ParenthesizedExpression) curr).getExpression();
    }
    if (curr instanceof InstanceofExpression) {
        AST ast = curr.getAST();
        ASTRewrite rewrite = ASTRewrite.create(ast);
        InstanceofExpression inst = (InstanceofExpression) curr;
        InfixExpression expression = ast.newInfixExpression();
        expression.setLeftOperand((Expression) rewrite.createCopyTarget(inst.getLeftOperand()));
        expression.setOperator(InfixExpression.Operator.NOT_EQUALS);
        expression.setRightOperand(ast.newNullLiteral());
        rewrite.replace(inst, expression, null);
        String label = CorrectionMessages.LocalCorrectionsSubProcessor_unnecessaryinstanceof_description;
        Image image = JavaPluginImages.get(JavaPluginImages.IMG_CORRECTION_CHANGE);
        ASTRewriteCorrectionProposal proposal = new ASTRewriteCorrectionProposal(label, context.getCompilationUnit(), rewrite, IProposalRelevance.UNNECESSARY_INSTANCEOF, image);
        proposals.add(proposal);
    }
}