transervice.java

webwork study w ebwork study

package jaction.ejb;
import java.rmi.RemoteException;
import javax.ejb.EJBObject;

/**
 * TranService接口<br>
 * @author yanger
 * @version 1.4
 */
public interface TranService extends EJBObject{
	/**
	 * 事务服务
	 * @param tu 系统接口单元(环境)
	 * @return TranUnit 系统接口单元(结果)
	 * @exception RemoteException 
	 */
	public TranUnit tranService(TranUnit tu) throws RemoteException;
	/**
	 * 测试方法
	 * @return String 
	 */
	public String testService() throws RemoteException;
	/**
	 * 测试方法
	 * @param tu 系统接口单元
	 * @return 
	 */
	public String testService(TranUnit tu) throws RemoteException;

	

}