Package org.codehaus.groovy.ast.expr

Examples of org.codehaus.groovy.ast.expr.ClosureExpression

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        return expr.transformExpression(this);
    }

    @Override
    public void visitClosureExpression(final ClosureExpression expression) {
        ClosureExpression old = currentClosure;
        currentClosure = expression;
        super.visitClosureExpression(expression);
        currentClosure = old;
    }
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                    List<Expression> expressions = ale.getExpressions();
                    if (expressions.size() == 1 &&
                            expressions.get(0) instanceof ClosureExpression) {
                        if (isInterestingBlock(parent, parentParent)) {
                            checkBlock(context, parent, parentParent, expression);
                            ClosureExpression closureExpression =
                                    (ClosureExpression)expressions.get(0);
                            Statement block = closureExpression.getCode();
                            if (block instanceof BlockStatement) {
                                BlockStatement bs = (BlockStatement)block;
                                for (Statement statement : bs.getStatements()) {
                                    if (statement instanceof ExpressionStatement) {
                                        ExpressionStatement e = (ExpressionStatement)statement;
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    private void processClosures(ClassNode classNode, SourceUnit source, GeneratorContext context) {

        List<PropertyNode> propertyNodes = new ArrayList<PropertyNode>(classNode.getProperties());

        Expression initialExpression;
        ClosureExpression closureAction;

        for (PropertyNode property : propertyNodes) {
            initialExpression = property.getInitialExpression();
            if (!property.isStatic() && initialExpression != null &&
                    initialExpression.getClass().equals(ClosureExpression.class)) {
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    protected void addMethodToInvokeClosure(ClassNode controllerClassNode,
            PropertyNode closureProperty, SourceUnit source, GeneratorContext context) {

        MethodNode method = controllerClassNode.getMethod(closureProperty.getName(), ZERO_PARAMETERS);
        if (method == null || !method.getDeclaringClass().equals(controllerClassNode)) {
            ClosureExpression closureExpression = (ClosureExpression) closureProperty.getInitialExpression();
            final Parameter[] parameters = closureExpression.getParameters();
            final BlockStatement newMethodCode = initializeActionParameters(
                    controllerClassNode, closureProperty, closureProperty.getName(),
                    parameters, source, context);

            final ArgumentListExpression closureInvocationArguments = new ArgumentListExpression();
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                    }
                    final BlockStatement methodBody = new BlockStatement();
                    final BlockStatement promiseBody = new BlockStatement();


                    final ClosureExpression closureExpression = new ClosureExpression(new Parameter[0], promiseBody);
                    VariableScope variableScope = new VariableScope();
                    closureExpression.setVariableScope(variableScope);
                    VariableExpression thisObject = new VariableExpression("this");
                    ClassNode delegateAsyncUtilsClassNode = new ClassNode(DelegateAsyncUtils.class);

                    MethodNode getPromiseDecoratorsMethodNode = delegateAsyncUtilsClassNode.getDeclaredMethods("getPromiseDecorators").get(0);
                    ListExpression promiseDecorators = new ListExpression();
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        return source;
    }
   
    public void visitMethodCallExpression(MethodCallExpression call) {
        if (isDesiredMethod(call)) {
            ClosureExpression closureExpr = (ClosureExpression) ((TupleExpression)call.getArguments()).getExpression(((TupleExpression)call.getArguments()).getExpressions().size() - 1);
            visitor.visitClosureExpression(closureExpr);
        } else {
            super.visitMethodCallExpression(call);
        }
    }
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                    List<Expression> expressions = ale.getExpressions();
                    if (expressions.size() == 1 &&
                            expressions.get(0) instanceof ClosureExpression) {
                        String parent = expression.getMethodAsString();
                        if (isInterestingBlock(parent)) {
                            ClosureExpression closureExpression =
                                    (ClosureExpression)expressions.get(0);
                            Statement block = closureExpression.getCode();
                            if (block instanceof BlockStatement) {
                                BlockStatement bs = (BlockStatement)block;
                                for (Statement statement : bs.getStatements()) {
                                    if (statement instanceof ExpressionStatement) {
                                        ExpressionStatement e = (ExpressionStatement)statement;
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    public static ClassExpression classX(Class clazz) {
        return classX(ClassHelper.make(clazz).getPlainNodeReference());
    }

    public static ClosureExpression closureX(Parameter[] params, Statement code) {
        return new ClosureExpression(params, code);
    }
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            Expression object = transform(mce.getObjectExpression());
            MethodCallExpression transformed = callX(object, method, args);
            transformed.setSourcePosition(mce);
            return transformed;
        } else if (expr instanceof ClosureExpression) {
            ClosureExpression ce = (ClosureExpression) expr;
            ce.getCode().visit(this);
        } else if (expr instanceof ConstructorCallExpression) {
            ConstructorCallExpression cce = (ConstructorCallExpression) expr;
            if (cce.isUsingAnonymousInnerClass()) {
                cce.getType().visitContents(this);
            }
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        body.addStatement(declS(baos, ctorX(BAOS_TYPE)));

        // baos.withObjectOutputStream{ it.writeObject(this) }
        MethodCallExpression writeObject = callX(castX(OOS_TYPE, varX("it")), "writeObject", varX("this"));
        writeObject.setImplicitThis(false);
        ClosureExpression writeClos = closureX(block(stmt(writeObject)));
        writeClos.setVariableScope(new VariableScope());
        body.addStatement(stmt(callX(baos, "withObjectOutputStream", args(writeClos))));

        // def bais = new ByteArrayInputStream(baos.toByteArray())
        final Expression bais = varX("bais");
        body.addStatement(declS(bais, ctorX(BAIS_TYPE, args(callX(baos, "toByteArray")))));

        // return bais.withObjectInputStream(getClass().classLoader){ (<type>) it.readObject() }
        MethodCallExpression readObject = callX(castX(OIS_TYPE, varX("it")), "readObject");
        readObject.setImplicitThis(false);
        ClosureExpression readClos = closureX(block(stmt(castX(GenericsUtils.nonGeneric(cNode), readObject))));
        readClos.setVariableScope(new VariableScope());
        Expression classLoader = callX(callThisX("getClass"), "getClassLoader");
        body.addStatement(returnS(callX(bais, "withObjectInputStream", args(classLoader, readClos))));

        new VariableScopeVisitor(sourceUnit, true).visitClass(cNode);
        ClassNode[] exceptions = {make(CloneNotSupportedException.class)};
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