storeaccessstatebean.java

使用J2EE编写的网上商店系统

/*
 * Created on 1999-5-17
 */
package state;
import javax.ejb.SessionBean;
import javax.ejb.SessionContext;
/**
 * @ejb.bean name="StoreAccessState"
 *	jndi-name="StoreAccessStateBean"
 *	type="Stateful" 
 * 
 *@ejb.dao class="dao.StoreAccessStateDAO"
 *impl-class="dao.StoreAccessDAOImpl"
 *--
 * This is needed for JOnAS.
 * If you are not using JOnAS you can safely remove the tags below.
 * @jonas.bean ejb-name="StoreAccessState"
 *	jndi-name="StoreAccessStateBean"
 * 
 *@ejb.resource-ref res-ref-name="jdbc/OracleDS"
 * res-type="javax.sql.Datasource"
 * res-auth="Container"
 * 
 *@jboss.resource-ref res-ref-name="jdbc/OracleDS" jndi-name="java:/OracleDS"
 *
 *@jboss.container-configuration name="Standard Stateful SessionBean"
 *--
 **/
public abstract class StoreAccessStateBean implements SessionBean {
	protected SessionContext ctx=null;
	private String userID;
	
	/**
	 * Sets the session context
	 * @param javax.ejb.SessoinContext the new ctx value
	 * @ejb.method stSessionContext
	**/
	public void setSessionContext(javax.ejb.SessionContext ctx){
		this.ctx=ctx;
	}
	/**
	 * Unsets the session context
	 * @param javax.ejb.SessionContext ctx value
	 * @ejb.method unsetSessionContext
	 */
	public void unsetSessionContext(){
		this.ctx=null;
	}
	
/**
 * @ejb.interface-method
 *	view-type="remote" 
 *@dao.call name="loginUser"
**/
public String loginUser (String username, String password){ 
 
	System.out.println("Entering StoreAccessStateBean....");
	System.out.println("Leaving StoreAccessStateBean...");
	return null; 
}
/**
 * @ejb.interface-method
 *	view-type="remote" 
**/
public void setUserID(String userID){
	this.userID=userID;
}
/**
 * @ejb.interface-method
 *	view-type="remote" 
**/
public String getUserID(){ 
 return userID; 
}
/**
 * The EJB Create Method
 * @ejb.create-method 
**/
public void ejbCreate(String userID) throws javax.ejb.CreateException{
	System.out.println("Entering StoreAccessStateBean.ejbCreate()");
	this.userID=userID;
	System.out.println("Leaving StoreAccessStateBean.ejbCreate()");
}
}