org.activiti.engine.test.mock.Mocks Maven / Gradle / Ivy
/* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.activiti.engine.test.mock;
import java.util.HashMap;
import java.util.Map;
/**
* Registry for mock objects.
*
*
* Usage: Mocks.register("myMock", myMock);
*
*
*
* This class lets you register mock objects that will then be used by the {@link MockElResolver}. It binds a map of mock objects to ThreadLocal. This way, the mocks can be set up independent of how
* the process engine configuration is built.
*
*
*/
public class Mocks {
private static ThreadLocal> mockContainer = new ThreadLocal>();
private static Map getMocks() {
Map mocks = mockContainer.get();
if (mocks == null) {
mocks = new HashMap();
Mocks.mockContainer.set(mocks);
}
return mocks;
}
/**
* This method lets you register a mock object. Make sure to register the {@link MockExpressionManager} with your process engine configuration.
*
* @param key
* the key under which the mock object will be registered
* @param value
* the mock object
*/
public static void register(String key, Object value) {
getMocks().put(key, value);
}
/**
* This method returns the mock object registered under the provided key or null if there is no object for the provided key.
*
* @param key
* the key of the requested object
* @return the mock object registered under the provided key or null if there is no object for the provided key
*/
public static Object get(Object key) {
return getMocks().get(key);
}
/**
* This method resets the internal map of mock objects.
*/
public static void reset() {
if (getMocks() != null) {
getMocks().clear();
}
}
}