1 /**
2 * Copyright 2005-2014 The Kuali Foundation
3 *
4 * Licensed under the Educational Community License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.opensource.org/licenses/ecl2.php
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16 package org.kuali.rice.krad.util;
17
18 import org.springframework.aop.MethodBeforeAdvice;
19
20 import java.lang.reflect.Method;
21
22 /**
23 * Prevents calls to "legacy" data framework services if the legacy framework
24 * has been disabled
25 */
26 public class LegacyDetectionAdvice implements MethodBeforeAdvice {
27 @Override
28 public void before(Method method, Object[] args, Object target) throws Throwable {
29 if (!LegacyUtils.isLegacyDataFrameworkEnabled()) {
30 throw new IllegalStateException("Legacy data framework is disabled. To use legacy KRAD data services, enable KNS via the KRADConfigurer or set the configuration parameter: " + KRADConstants.Config.ENABLE_LEGACY_DATA_FRAMEWORK);
31 }
32 }
33 }