Examples with MethodCallExpression org.codehaus.groovy.ast.expr.MethodCallExpression used on opensource projects

Example 11 with MethodCallExpression

use of org.codehaus.groovy.ast.expr.MethodCallExpression in project groovy by apache.

the class MarkupBuilderCodeTransformer method tryTransformInclude.

private Expression tryTransformInclude(final MethodCallExpression exp) {
    Expression arguments = exp.getArguments();
    if (arguments instanceof TupleExpression) {
        List<Expression> expressions = ((TupleExpression) arguments).getExpressions();
        if (expressions.size() == 1 && expressions.get(0) instanceof MapExpression) {
            MapExpression map = (MapExpression) expressions.get(0);
            List<MapEntryExpression> entries = map.getMapEntryExpressions();
            if (entries.size() == 1) {
                MapEntryExpression mapEntry = entries.get(0);
                Expression keyExpression = mapEntry.getKeyExpression();
                try {
                    IncludeType includeType = IncludeType.valueOf(keyExpression.getText().toLowerCase());
                    MethodCallExpression call = new MethodCallExpression(exp.getObjectExpression(), includeType.getMethodName(), new ArgumentListExpression(mapEntry.getValueExpression()));
                    call.setImplicitThis(true);
                    call.setSafe(exp.isSafe());
                    call.setSpreadSafe(exp.isSpreadSafe());
                    call.setSourcePosition(exp);
                    return call;
                } catch (IllegalArgumentException e) {
                // not a valid import type, do not modify the code
                }
            }
        }
    }
    return super.transform(exp);
}

Example 12 with MethodCallExpression

use of org.codehaus.groovy.ast.expr.MethodCallExpression in project groovy by apache.

the class MarkupBuilderCodeTransformer method transformMethodCall.

private Expression transformMethodCall(final MethodCallExpression exp) {
    String name = exp.getMethodAsString();
    if (exp.isImplicitThis() && "include".equals(name)) {
        return tryTransformInclude(exp);
    } else if (exp.isImplicitThis() && name.startsWith(":")) {
        List<Expression> args;
        if (exp.getArguments() instanceof ArgumentListExpression) {
            args = ((ArgumentListExpression) exp.getArguments()).getExpressions();
        } else {
            args = Collections.singletonList(exp.getArguments());
        }
        Expression newArguments = transform(new ArgumentListExpression(new ConstantExpression(name.substring(1)), new ArrayExpression(ClassHelper.OBJECT_TYPE, args)));
        MethodCallExpression call = new MethodCallExpression(new VariableExpression("this"), "methodMissing", newArguments);
        call.setImplicitThis(true);
        call.setSafe(exp.isSafe());
        call.setSpreadSafe(exp.isSpreadSafe());
        call.setSourcePosition(exp);
        return call;
    } else if (name != null && name.startsWith("$")) {
        MethodCallExpression reformatted = new MethodCallExpression(exp.getObjectExpression(), name.substring(1), exp.getArguments());
        reformatted.setImplicitThis(exp.isImplicitThis());
        reformatted.setSafe(exp.isSafe());
        reformatted.setSpreadSafe(exp.isSpreadSafe());
        reformatted.setSourcePosition(exp);
        // wrap in a stringOf { ... } closure call
        ClosureExpression clos = new ClosureExpression(Parameter.EMPTY_ARRAY, new ExpressionStatement(reformatted));
        clos.setVariableScope(new VariableScope());
        MethodCallExpression stringOf = new MethodCallExpression(new VariableExpression("this"), "stringOf", clos);
        stringOf.setImplicitThis(true);
        stringOf.setSourcePosition(reformatted);
        return stringOf;
    }
    return super.transform(exp);
}

Example 13 with MethodCallExpression

use of org.codehaus.groovy.ast.expr.MethodCallExpression in project groovy by apache.

the class AutoNewLineTransformer method createNewLine.

private Statement createNewLine(final ASTNode node) {
    MethodCallExpression mce = new MethodCallExpression(new VariableExpression("this"), "newLine", ArgumentListExpression.EMPTY_ARGUMENTS);
    mce.setImplicitThis(true);
    mce.setSourcePosition(node);
    ExpressionStatement stmt = new ExpressionStatement(mce);
    stmt.setSourcePosition(node);
    return stmt;
}

Example 14 with MethodCallExpression

use of org.codehaus.groovy.ast.expr.MethodCallExpression in project groovy by apache.

the class StaticPropertyAccessHelper method transformToSetterCall.

public static Expression transformToSetterCall(Expression receiver, MethodNode setterMethod, final Expression arguments, boolean implicitThis, boolean safe, boolean spreadSafe, boolean requiresReturnValue, Expression location) {
    if (requiresReturnValue) {
        TemporaryVariableExpression tmp = new TemporaryVariableExpression(arguments);
        PoppingMethodCallExpression call = new PoppingMethodCallExpression(receiver, setterMethod, tmp);
        call.setImplicitThis(implicitThis);
        call.setSafe(safe);
        call.setSpreadSafe(spreadSafe);
        call.setSourcePosition(location);
        PoppingListOfExpressionsExpression result = new PoppingListOfExpressionsExpression(tmp, call);
        result.setSourcePosition(location);
        return result;
    } else {
        MethodCallExpression call = new MethodCallExpression(receiver, setterMethod.getName(), arguments);
        call.setImplicitThis(implicitThis);
        call.setSafe(safe);
        call.setSpreadSafe(spreadSafe);
        call.setMethodTarget(setterMethod);
        call.setSourcePosition(location);
        return call;
    }
}

Example 15 with MethodCallExpression

use of org.codehaus.groovy.ast.expr.MethodCallExpression in project groovy by apache.

the class StaticImportVisitor method transformMethodCallExpression.

protected Expression transformMethodCallExpression(MethodCallExpression mce) {
    Expression args = transform(mce.getArguments());
    Expression method = transform(mce.getMethod());
    Expression object = transform(mce.getObjectExpression());
    boolean isExplicitThisOrSuper = false;
    boolean isExplicitSuper = false;
    if (object instanceof VariableExpression) {
        VariableExpression ve = (VariableExpression) object;
        isExplicitThisOrSuper = !mce.isImplicitThis() && (ve.isThisExpression() || ve.isSuperExpression());
        isExplicitSuper = ve.isSuperExpression();
    }
    if (mce.isImplicitThis() || isExplicitThisOrSuper) {
        if (mce.isImplicitThis()) {
            Expression ret = findStaticMethodImportFromModule(method, args);
            if (ret != null) {
                setSourcePosition(ret, mce);
                return ret;
            }
            if (method instanceof ConstantExpression && !inLeftExpression) {
                // could be a closure field
                String methodName = (String) ((ConstantExpression) method).getValue();
                ret = findStaticFieldOrPropAccessorImportFromModule(methodName);
                if (ret != null) {
                    ret = new MethodCallExpression(ret, "call", args);
                    setSourcePosition(ret, mce);
                    return ret;
                }
            }
        } else if (currentMethod != null && currentMethod.isStatic() && isExplicitSuper) {
            MethodCallExpression ret = new MethodCallExpression(new ClassExpression(currentClass.getSuperClass()), method, args);
            setSourcePosition(ret, mce);
            return ret;
        }
        if (method instanceof ConstantExpression) {
            ConstantExpression ce = (ConstantExpression) method;
            Object value = ce.getValue();
            if (value instanceof String) {
                boolean foundInstanceMethod = false;
                String methodName = (String) value;
                boolean inInnerClass = isInnerClass(currentClass);
                if (currentMethod != null && !currentMethod.isStatic()) {
                    if (currentClass.hasPossibleMethod(methodName, args)) {
                        foundInstanceMethod = true;
                    }
                }
                boolean lookForPossibleStaticMethod = !methodName.equals("call");
                lookForPossibleStaticMethod &= !foundInstanceMethod;
                lookForPossibleStaticMethod |= inSpecialConstructorCall;
                lookForPossibleStaticMethod &= !inInnerClass;
                if (!inClosure && lookForPossibleStaticMethod && (hasPossibleStaticMethod(currentClass, methodName, args, true)) || hasPossibleStaticProperty(currentClass, methodName)) {
                    StaticMethodCallExpression smce = new StaticMethodCallExpression(currentClass, methodName, args);
                    setSourcePosition(smce, mce);
                    return smce;
                }
                if (!inClosure && inInnerClass && inSpecialConstructorCall && mce.isImplicitThis() && !foundInstanceMethod) {
                    if (currentClass.getOuterClass().hasPossibleMethod(methodName, args)) {
                        object = new PropertyExpression(new ClassExpression(currentClass.getOuterClass()), new ConstantExpression("this"));
                    } else if (hasPossibleStaticMethod(currentClass.getOuterClass(), methodName, args, true) || hasPossibleStaticProperty(currentClass.getOuterClass(), methodName)) {
                        StaticMethodCallExpression smce = new StaticMethodCallExpression(currentClass.getOuterClass(), methodName, args);
                        setSourcePosition(smce, mce);
                        return smce;
                    }
                }
            }
        }
    }
    MethodCallExpression result = new MethodCallExpression(object, method, args);
    result.setSafe(mce.isSafe());
    result.setImplicitThis(mce.isImplicitThis());
    result.setSpreadSafe(mce.isSpreadSafe());
    result.setMethodTarget(mce.getMethodTarget());
    // GROOVY-6757
    result.setGenericsTypes(mce.getGenericsTypes());
    setSourcePosition(result, mce);
    return result;
}