Java Code Examples for org.eclipse.jdt.core.dom.MethodInvocation#getAST()

The following examples show how to use org.eclipse.jdt.core.dom.MethodInvocation#getAST() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: UnresolvedElementsSubProcessor.java From eclipse.jdt.ls with Eclipse Public License 2.0

4 votes

private static void addQualifierToOuterProposal(IInvocationContext context, MethodInvocation invocationNode,
		IMethodBinding binding, Collection<ChangeCorrectionProposal> proposals) {
	ITypeBinding declaringType= binding.getDeclaringClass();
	ITypeBinding parentType= Bindings.getBindingOfParentType(invocationNode);
	ITypeBinding currType= parentType;

	boolean isInstanceMethod= !Modifier.isStatic(binding.getModifiers());

	while (currType != null && !Bindings.isSuperType(declaringType, currType)) {
		if (isInstanceMethod && Modifier.isStatic(currType.getModifiers())) {
			return;
		}
		currType= currType.getDeclaringClass();
	}
	if (currType == null || currType == parentType) {
		return;
	}

	ASTRewrite rewrite= ASTRewrite.create(invocationNode.getAST());

	String label = Messages.format(CorrectionMessages.UnresolvedElementsSubProcessor_changetoouter_description,
			org.eclipse.jdt.ls.core.internal.corrections.ASTResolving.getTypeSignature(currType));
	ASTRewriteCorrectionProposal proposal = new ASTRewriteCorrectionProposal(label, CodeActionKind.QuickFix, context.getCompilationUnit(),
			rewrite, IProposalRelevance.QUALIFY_WITH_ENCLOSING_TYPE);

	ImportRewrite imports= proposal.createImportRewrite(context.getASTRoot());
	ImportRewriteContext importRewriteContext= new ContextSensitiveImportRewriteContext(invocationNode, imports);
	AST ast= invocationNode.getAST();

	String qualifier= imports.addImport(currType, importRewriteContext);
	Name name= ASTNodeFactory.newName(ast, qualifier);

	Expression newExpression;
	if (isInstanceMethod) {
		ThisExpression expr= ast.newThisExpression();
		expr.setQualifier(name);
		newExpression= expr;
	} else {
		newExpression= name;
	}

	rewrite.set(invocationNode, MethodInvocation.EXPRESSION_PROPERTY, newExpression, null);

	proposals.add(proposal);
}

Example 2

Source File: MoveInstanceMethodProcessor.java From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0

4 votes

@Override
public final boolean visit(final MethodInvocation node) {
	Assert.isNotNull(node);
	final Expression expression= node.getExpression();
	final IMethodBinding method= node.resolveMethodBinding();
	if (method != null) {
		final ASTRewrite rewrite= fRewrite;
		if (expression == null) {
			final AST ast= node.getAST();
			if (!JdtFlags.isStatic(method))
				rewrite.set(node, MethodInvocation.EXPRESSION_PROPERTY, ast.newSimpleName(fTargetName), null);
			else if (!fStaticImports.contains(method)) {
				ITypeBinding declaring= method.getDeclaringClass();
				if (declaring != null) {
					IType type= (IType) declaring.getJavaElement();
					if (type != null) {
						rewrite.set(node, MethodInvocation.EXPRESSION_PROPERTY, ast.newName(type.getTypeQualifiedName('.')), null);
					}
				}
			}
			return true;
		} else {
			if (expression instanceof FieldAccess) {
				final FieldAccess access= (FieldAccess) expression;
				if (Bindings.equals(fTarget, access.resolveFieldBinding())) {
					rewrite.remove(expression, null);
					visit(node.arguments());
					return false;
				}
			} else if (expression instanceof Name) {
				final Name name= (Name) expression;
				if (Bindings.equals(fTarget, name.resolveBinding())) {
					rewrite.remove(expression, null);
					visit(node.arguments());
					return false;
				}
			}
		}
	}
	return true;
}

Example 3

Source File: UnresolvedElementsSubProcessor.java From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0

4 votes

private static void addQualifierToOuterProposal(IInvocationContext context, MethodInvocation invocationNode, IMethodBinding binding, Collection<ICommandAccess> proposals) {
	ITypeBinding declaringType= binding.getDeclaringClass();
	ITypeBinding parentType= Bindings.getBindingOfParentType(invocationNode);
	ITypeBinding currType= parentType;

	boolean isInstanceMethod= !Modifier.isStatic(binding.getModifiers());

	while (currType != null && !Bindings.isSuperType(declaringType, currType)) {
		if (isInstanceMethod && Modifier.isStatic(currType.getModifiers())) {
			return;
		}
		currType= currType.getDeclaringClass();
	}
	if (currType == null || currType == parentType) {
		return;
	}

	ASTRewrite rewrite= ASTRewrite.create(invocationNode.getAST());

	String label= Messages.format(CorrectionMessages.UnresolvedElementsSubProcessor_changetoouter_description, ASTResolving.getTypeSignature(currType));
	Image image= JavaPluginImages.get(JavaPluginImages.IMG_CORRECTION_CHANGE);
	ASTRewriteCorrectionProposal proposal= new ASTRewriteCorrectionProposal(label, context.getCompilationUnit(), rewrite, IProposalRelevance.QUALIFY_WITH_ENCLOSING_TYPE, image);

	ImportRewrite imports= proposal.createImportRewrite(context.getASTRoot());
	ImportRewriteContext importRewriteContext= new ContextSensitiveImportRewriteContext(invocationNode, imports);
	AST ast= invocationNode.getAST();

	String qualifier= imports.addImport(currType, importRewriteContext);
	Name name= ASTNodeFactory.newName(ast, qualifier);

	Expression newExpression;
	if (isInstanceMethod) {
		ThisExpression expr= ast.newThisExpression();
		expr.setQualifier(name);
		newExpression= expr;
	} else {
		newExpression= name;
	}

	rewrite.set(invocationNode, MethodInvocation.EXPRESSION_PROPERTY, newExpression, null);

	proposals.add(proposal);
}