user.java

电子商务网站前台代码。基于开源软件编写

package session.ejb;

import java.rmi.RemoteException;

import javax.ejb.EJBException;
import javax.ejb.SessionBean;
import javax.ejb.SessionContext;

import javax.ejb.CreateException;

import dao.CommonUserDAO;
import dao.CommonUserDAOImpl;
import dao.MySqlOrdinaryDAOImpl;
import dao.MySqlShopDAOImpl;
import dao.OrdinaryUserTO;
import dao.OrdinaryDAO;
import dao.ShopDAO;
import dao.ShopUserTO;
import dao.StoreUserTO;

/**
 * XDoclet-based session bean.  The class must be declared
 * public according to the EJB specification.
 *
 * To generate the EJB related files to this EJB:
 *		- Add Standard EJB module to XDoclet project properties
 *		- Customize XDoclet configuration for your appserver
 *		- Run XDoclet
 *
 * Below are the xdoclet-related tags needed for this EJB.
 * 
 * @ejb.bean name="User"
 *           display-name="Name for User"
 *           description="Description for User"
 *           local-jndi-name="ejb/UserLocalHome"
 *           type="Stateless"
 *           view-type="local"
 * @ejb.util generate="physical"
 */
public class User implements SessionBean {

	/** The session context */
	private SessionContext context;

	public User() {
		super();
		// TODO Auto-generated constructor stub
	}

	/**
	 * Set the associated session context. The container calls this method 
	 * after the instance creation.
	 * 
	 * The enterprise bean instance should store the reference to the context 
	 * object in an instance variable.
	 * 
	 * This method is called with no transaction context. 
	 * 
	 * @throws EJBException Thrown if method fails due to system-level error.
	 */
	public void setSessionContext(SessionContext newContext)
		throws EJBException {
		context = newContext;
	}

	public void ejbRemove() throws EJBException, RemoteException {
		// TODO Auto-generated method stub

	}

	public void ejbActivate() throws EJBException, RemoteException {
		// TODO Auto-generated method stub

	}

	public void ejbPassivate() throws EJBException, RemoteException {
		// TODO Auto-generated method stub

	}

	/**
	 * An ejbCreate method as required by the EJB specification.
	 * 
	 * The container calls the instance?s <code>ejbCreate</code> method whose
	 * signature matches the signature of the <code>create</code> method invoked
	 * by the client. The input parameters sent from the client are passed to
	 * the <code>ejbCreate</code> method. Each session bean class must have at
	 * least one <code>ejbCreate</code> method. The number and signatures
	 * of a session bean?s <code>create</code> methods are specific to each 
	 * session bean class.
	 * 
	 * @throws CreateException Thrown if method fails due to system-level error.
	 * 
	 * @ejb.create-method
	 * 
	 */
	public void ejbCreate() throws CreateException {
		// TODO Add ejbCreate method implementation
	}
	
	
	/**
	 * An example business method
	 *
	 * @ejb.interface-method view-type = "local"
	 * 
	 * @throws EJBException Thrown if method fails due to system-level error.
	 */
	public boolean selectUserForCheck(String username) throws EJBException {
		// rename and start putting your business logic here
		CommonUserDAO userDAO = new CommonUserDAOImpl();
		return userDAO.selectUserForCheck(username);	
	}

	/**
	 * An example business method
	 *
	 * @ejb.interface-method view-type = "local"
	 * 
	 * @throws EJBException Thrown if method fails due to system-level error.
	 */
	public boolean insertOrdinaryUser(OrdinaryUserTO userTo) throws EJBException {
		// rename and start putting your business logic here
		OrdinaryDAO userDAO = new MySqlOrdinaryDAOImpl();				
		return userDAO.insertOrdinaryUser(userTo);	
	}
	
	/**
	 * An example business method
	 *
	 * @ejb.interface-method view-type = "local"
	 * 
	 * @throws EJBException Thrown if method fails due to system-level error.
	 */
	public boolean updateOrdinaryUser() throws EJBException {
		// rename and start putting your business logic here
		//UserDAO userDAO = new MySqlUserDAOImpl();				
		//return userDAO.updateUser(userTo);
		return false;
	}
	
	/**
	 * An example business method
	 *
	 * @ejb.interface-method view-type = "local"
	 * 
	 * @throws EJBException Thrown if method fails due to system-level error.
	 */
	public boolean deleteOrdinaryUser(String username) throws EJBException {
		// rename and start putting your business logic here
		//UserDAO userDAO = new MySqlUserDAOImpl();				
		//return userDAO.deleteUser(username);
		return false;
	}

	/**
	 * An example business method
	 *
	 * @ejb.interface-method view-type = "local"
	 * 
	 * @throws EJBException Thrown if method fails due to system-level error.
	 */
	public OrdinaryUserTO selectOrdinaryUser(String username) throws EJBException {
		// rename and start putting your business logic here
		OrdinaryDAO userDAO = new MySqlOrdinaryDAOImpl();				
		return userDAO.selectOrdinaryUser(username);
	
	}
	
	/**
	 * An example business method
	 *
	 * @ejb.interface-method view-type = "local"
	 * 
	 * @throws EJBException Thrown if method fails due to system-level error.
	 */
	public boolean insertShopUser(ShopUserTO userTo) throws EJBException {
		// rename and start putting your business logic here
		ShopDAO userDAO = new MySqlShopDAOImpl();
		return userDAO.insertShopUser(userTo);	
	}
	
	/**
	 * An example business method
	 *
	 * @ejb.interface-method view-type = "local"
	 * 
	 * @throws EJBException Thrown if method fails due to system-level error.
	 */
	public boolean updateShopUser() throws EJBException {
		// rename and start putting your business logic here
		//UserDAO userDAO = new MySqlUserDAOImpl();				
		//return userDAO.updateUser(userTo);
		return false;
	}
	
	/**
	 * An example business method
	 *
	 * @ejb.interface-method view-type = "local"
	 * 
	 * @throws EJBException Thrown if method fails due to system-level error.
	 */
	public boolean deleteShopUser(String username) throws EJBException {
		// rename and start putting your business logic here
		//UserDAO userDAO = new MySqlUserDAOImpl();				
		//return userDAO.deleteUser(username);
		return false;
	}

	/**
	 * An example business method
	 *
	 * @ejb.interface-method view-type = "local"
	 * 
	 * @throws EJBException Thrown if method fails due to system-level error.
	 */
	public ShopUserTO selectShopUser(String username) throws EJBException {
		// rename and start putting your business logic here
		ShopDAO userDAO = new MySqlShopDAOImpl();				
		return userDAO.selectShopUser(username);
	
	}
	
	/**
	 * An example business method
	 *
	 * @ejb.interface-method view-type = "local"
	 * 
	 * @throws EJBException Thrown if method fails due to system-level error.
	 */
	public boolean insertStoreUser(StoreUserTO userTo) throws EJBException {
		// rename and start putting your business logic here
		/*OrdinaryUserDAO userDAO = new MySqlOrdinaryUserDAOImpl();				
		return userDAO.insertOrdinaryUser(userTo);	*/
		System.out.println("insertStoreUser");
		return false;
	}
	
	/**
	 * An example business method
	 *
	 * @ejb.interface-method view-type = "local"
	 * 
	 * @throws EJBException Thrown if method fails due to system-level error.
	 */
	public boolean updateStoreUser() throws EJBException {
		// rename and start putting your business logic here
		//UserDAO userDAO = new MySqlUserDAOImpl();				
		//return userDAO.updateUser(userTo);
		return false;
	}
	
	/**
	 * An example business method
	 *
	 * @ejb.interface-method view-type = "local"
	 * 
	 * @throws EJBException Thrown if method fails due to system-level error.
	 */
	public boolean deleteStoreUser(String username) throws EJBException {
		// rename and start putting your business logic here
		//UserDAO userDAO = new MySqlUserDAOImpl();				
		//return userDAO.deleteUser(username);
		return false;
	}

	/**
	 * An example business method
	 *
	 * @ejb.interface-method view-type = "local"
	 * 
	 * @throws EJBException Thrown if method fails due to system-level error.
	 */
	public StoreUserTO selectStoreUser(String username) throws EJBException {
		// rename and start putting your business logic here
		//OrdinaryUserDAO userDAO = new MySqlOrdinaryUserDAOImpl();				
		return null;
	
	}
	
	
}