/*
 * Copyright 2015 the original author or authors.
 *
 * 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.springframework.statemachine.config.configuration;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.task.SyncTaskExecutor;
import org.springframework.core.task.TaskExecutor;
import org.springframework.scheduling.TaskScheduler;
import org.springframework.scheduling.concurrent.ConcurrentTaskScheduler;
import org.springframework.statemachine.StateMachineSystemConstants;

/**
 * Common configuration for statemachine.
 *
 * @author Janne Valkealahti
 *
 */
@Configuration
public class StateMachineCommonConfiguration {

	@Bean(name = StateMachineSystemConstants.TASK_EXECUTOR_BEAN_NAME)
	public TaskExecutor taskExecutor() {
		return new SyncTaskExecutor();
	}

	@Bean
	public TaskScheduler taskScheduler() {
		return new ConcurrentTaskScheduler();
	}

	@Bean(name = StateMachineHandlerApplicationListener.BEAN_NAME)
	public StateMachineHandlerApplicationListener stateMachineHandlerApplicationListener() {
		return new StateMachineHandlerApplicationListener();
	}
}
