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

Example 46 with BodyDeclaration

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

the class ExtractTempRefactoring method getEnclosingBodyNode.

private Block getEnclosingBodyNode() throws JavaModelException {
    ASTNode node = getSelectedExpression().getAssociatedNode();
    // expression must be in a method or initializer body
    // make sure it is not in method or parameter annotation
    StructuralPropertyDescriptor location = null;
    while (node != null && !(node instanceof BodyDeclaration)) {
        location = node.getLocationInParent();
        node = node.getParent();
    }
    if (location == MethodDeclaration.BODY_PROPERTY || location == Initializer.BODY_PROPERTY) {
        return (Block) node.getStructuralProperty(location);
    }
    return null;
}

Example 47 with BodyDeclaration

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

the class ExtractConstantRefactoring method computeConstantDeclarationLocation.

private void computeConstantDeclarationLocation() throws JavaModelException {
    if (isDeclarationLocationComputed())
        return;
    BodyDeclaration lastStaticDependency = null;
    Iterator<BodyDeclaration> decls = getContainingTypeDeclarationNode().bodyDeclarations().iterator();
    while (decls.hasNext()) {
        BodyDeclaration decl = decls.next();
        int modifiers;
        if (decl instanceof FieldDeclaration)
            modifiers = ((FieldDeclaration) decl).getModifiers();
        else if (decl instanceof Initializer)
            modifiers = ((Initializer) decl).getModifiers();
        else {
            continue;
        /* this declaration is not a field declaration
				              or initializer, so the placement of the constant
				              declaration relative to it does not matter */
        }
        if (Modifier.isStatic(modifiers) && depends(getSelectedExpression(), decl))
            lastStaticDependency = decl;
    }
    if (lastStaticDependency == null)
        fInsertFirst = true;
    else
        fToInsertAfter = lastStaticDependency;
}

Example 48 with BodyDeclaration

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

the class NewAnnotationMemberProposal method getRewrite.

@Override
protected ASTRewrite getRewrite() throws CoreException {
    CompilationUnit astRoot = ASTResolving.findParentCompilationUnit(fInvocationNode);
    ASTNode typeDecl = astRoot.findDeclaringNode(fSenderBinding);
    ASTNode newTypeDecl = null;
    if (typeDecl != null) {
        newTypeDecl = typeDecl;
    } else {
        astRoot = ASTResolving.createQuickFixAST(getCompilationUnit(), null);
        newTypeDecl = astRoot.findDeclaringNode(fSenderBinding.getKey());
    }
    createImportRewrite(astRoot);
    if (newTypeDecl instanceof AnnotationTypeDeclaration) {
        AnnotationTypeDeclaration newAnnotationTypeDecl = (AnnotationTypeDeclaration) newTypeDecl;
        ASTRewrite rewrite = ASTRewrite.create(astRoot.getAST());
        AnnotationTypeMemberDeclaration newStub = getStub(rewrite, newAnnotationTypeDecl);
        List<BodyDeclaration> members = newAnnotationTypeDecl.bodyDeclarations();
        int insertIndex = members.size();
        ListRewrite listRewriter = rewrite.getListRewrite(newAnnotationTypeDecl, AnnotationTypeDeclaration.BODY_DECLARATIONS_PROPERTY);
        listRewriter.insertAt(newStub, insertIndex, null);
        return rewrite;
    }
    return null;
}

Example 49 with BodyDeclaration

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

the class NewVariableCorrectionProposal method doAddField.

private ASTRewrite doAddField(CompilationUnit astRoot) {
    SimpleName node = fOriginalNode;
    boolean isInDifferentCU = false;
    ASTNode newTypeDecl = astRoot.findDeclaringNode(fSenderBinding);
    if (newTypeDecl == null) {
        astRoot = ASTResolving.createQuickFixAST(getCompilationUnit(), null);
        newTypeDecl = astRoot.findDeclaringNode(fSenderBinding.getKey());
        isInDifferentCU = true;
    }
    ImportRewrite imports = createImportRewrite(astRoot);
    ImportRewriteContext importRewriteContext = new ContextSensitiveImportRewriteContext(ASTResolving.findParentBodyDeclaration(node), imports);
    if (newTypeDecl != null) {
        AST ast = newTypeDecl.getAST();
        ASTRewrite rewrite = ASTRewrite.create(ast);
        VariableDeclarationFragment fragment = ast.newVariableDeclarationFragment();
        fragment.setName(ast.newSimpleName(node.getIdentifier()));
        Type type = evaluateVariableType(ast, imports, importRewriteContext, fSenderBinding);
        FieldDeclaration newDecl = ast.newFieldDeclaration(fragment);
        newDecl.setType(type);
        newDecl.modifiers().addAll(ASTNodeFactory.newModifiers(ast, evaluateFieldModifiers(newTypeDecl)));
        if (fSenderBinding.isInterface() || fVariableKind == CONST_FIELD) {
            fragment.setInitializer(ASTNodeFactory.newDefaultExpression(ast, type, 0));
        }
        ChildListPropertyDescriptor property = ASTNodes.getBodyDeclarationsProperty(newTypeDecl);
        List<BodyDeclaration> decls = ASTNodes.<BodyDeclaration>getChildListProperty(newTypeDecl, property);
        int maxOffset = isInDifferentCU ? -1 : node.getStartPosition();
        int insertIndex = findFieldInsertIndex(decls, newDecl, maxOffset);
        ListRewrite listRewriter = rewrite.getListRewrite(newTypeDecl, property);
        listRewriter.insertAt(newDecl, insertIndex, null);
        ModifierCorrectionSubProcessor.installLinkedVisibilityProposals(getLinkedProposalModel(), rewrite, newDecl.modifiers(), fSenderBinding.isInterface());
        addLinkedPosition(rewrite.track(newDecl.getType()), false, KEY_TYPE);
        if (!isInDifferentCU) {
            addLinkedPosition(rewrite.track(node), true, KEY_NAME);
        }
        addLinkedPosition(rewrite.track(fragment.getName()), false, KEY_NAME);
        if (fragment.getInitializer() != null) {
            addLinkedPosition(rewrite.track(fragment.getInitializer()), false, KEY_INITIALIZER);
        }
        return rewrite;
    }
    return null;
}

Example 50 with BodyDeclaration

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

the class NewVariableCorrectionProposal method doAddParam.

private ASTRewrite doAddParam(CompilationUnit cu) {
    AST ast = cu.getAST();
    SimpleName node = fOriginalNode;
    BodyDeclaration decl = ASTResolving.findParentBodyDeclaration(node);
    if (decl instanceof MethodDeclaration) {
        MethodDeclaration methodDeclaration = (MethodDeclaration) decl;
        ASTRewrite rewrite = ASTRewrite.create(ast);
        ImportRewrite imports = createImportRewrite((CompilationUnit) decl.getRoot());
        ImportRewriteContext importRewriteContext = new ContextSensitiveImportRewriteContext(decl, imports);
        SingleVariableDeclaration newDecl = ast.newSingleVariableDeclaration();
        newDecl.setType(evaluateVariableType(ast, imports, importRewriteContext, methodDeclaration.resolveBinding()));
        newDecl.setName(ast.newSimpleName(node.getIdentifier()));
        ListRewrite listRewriter = rewrite.getListRewrite(decl, MethodDeclaration.PARAMETERS_PROPERTY);
        listRewriter.insertLast(newDecl, null);
        addLinkedPosition(rewrite.track(node), true, KEY_NAME);
        // add javadoc tag
        Javadoc javadoc = methodDeclaration.getJavadoc();
        if (javadoc != null) {
            HashSet<String> leadingNames = new HashSet<String>();
            for (Iterator<SingleVariableDeclaration> iter = methodDeclaration.parameters().iterator(); iter.hasNext(); ) {
                SingleVariableDeclaration curr = iter.next();
                leadingNames.add(curr.getName().getIdentifier());
            }
            SimpleName newTagRef = ast.newSimpleName(node.getIdentifier());
            TagElement newTagElement = ast.newTagElement();
            newTagElement.setTagName(TagElement.TAG_PARAM);
            newTagElement.fragments().add(newTagRef);
            TextElement commentStart = ast.newTextElement();
            newTagElement.fragments().add(commentStart);
            addLinkedPosition(rewrite.track(newTagRef), false, KEY_NAME);
            //$NON-NLS-1$
            addLinkedPosition(rewrite.track(commentStart), false, "comment_start");
            ListRewrite tagsRewriter = rewrite.getListRewrite(javadoc, Javadoc.TAGS_PROPERTY);
            JavadocTagsSubProcessor.insertTag(tagsRewriter, newTagElement, leadingNames);
        }
        addLinkedPosition(rewrite.track(newDecl.getType()), false, KEY_TYPE);
        addLinkedPosition(rewrite.track(newDecl.getName()), false, KEY_NAME);
        return rewrite;
    }
    return null;
}