studentbean.java

来自「100多M的J2EE培训内容」· Java 代码 · 共 84 行

package cmpsample;

import javax.ejb.*;
import java.util.*;

abstract public class StudentBean implements EntityBean {
  EntityContext entityContext;
  public java.lang.String ejbCreate(java.lang.String studentID) throws CreateException {
    setStudentID(studentID);
    return null;
  }
  public java.lang.String ejbCreate(String id, String firstName, String lastName) throws CreateException {
    System.out.println(" -- StudentEJB - ejbCreate...");
         setStudentID(id);
         setFirstname(firstName);
         setLastname(lastName);

         return id;

  }
  public void ejbPostCreate(java.lang.String studentID) throws CreateException {
    /**@todo Complete this method*/
  }
  public void ejbPostCreate(String id, String firstName, String lastName) throws CreateException {
    /**@todo Complete this method*/
  }
  public void ejbRemove() throws RemoveException {
    /**@todo Complete this method*/
  }
  public ArrayList getAddressList() {
        ArrayList list = new ArrayList();
        Iterator c = getAddress().iterator();
        while (c.hasNext()) {
            list.add((Address)c.next());
        }
        return list;
    }

    public void addAddress (Address address) {
        getAddress().add(address);
    }
    public void addRoster(Roster roster){
      this.getRoster().add(roster);
    }


  public ArrayList getRosterList(){
    ArrayList list=new ArrayList();
    Iterator c=this.getRoster().iterator();
    while(c.hasNext()){
      list.add((Roster)c.next());
    }
    return list;
  }

  public abstract void setStudentID(java.lang.String studentID);
  public abstract void setFirstname(java.lang.String firstname);
  public abstract void setLastname(java.lang.String lastname);
  public abstract void setAddress(java.util.Collection address);
  public abstract void setRoster(java.util.Collection roster);
  public abstract java.lang.String getStudentID();
  public abstract java.lang.String getFirstname();
  public abstract java.lang.String getLastname();
  public abstract java.util.Collection getAddress();
  public abstract java.util.Collection getRoster();
  public void ejbLoad() {
    /**@todo Complete this method*/
  }
  public void ejbStore() {
    /**@todo Complete this method*/
  }
  public void ejbActivate() {
    /**@todo Complete this method*/
  }
  public void ejbPassivate() {
    /**@todo Complete this method*/
  }
  public void unsetEntityContext() {
    this.entityContext = null;
  }
  public void setEntityContext(EntityContext entityContext) {
    this.entityContext = entityContext;
  }
}