lockerbean.java

来自「本书中的源代码是以JBuilder工程形式组织的」· Java 代码 · 共 51 行

package cmpsample;

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

abstract public class LockerBean implements EntityBean {
  EntityContext entityContext;
  public java.lang.Integer ejbCreate(java.lang.Integer id) throws CreateException {
    setId(id);
    return null;
  }
  public void ejbPostCreate(java.lang.Integer id) throws CreateException {
    /**@todo Complete this method*/
  }
  public void ejbRemove() throws RemoveException {
    /**@todo Complete this method*/
  }
  public abstract void setId(java.lang.Integer id);
  public abstract void setLockername(java.lang.String lockername);
  public abstract void setStudent(cmpsample.Student student);
  public abstract java.lang.Integer getId();
  public abstract java.lang.String getLockername();
  public abstract cmpsample.Student getStudent();
  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;
  }
  public String getStuInfo() {
    String t=null;
   try {
     Student stuRemote = getStudent();
     t="student id=" + stuRemote.getStuid() + " student name = " + stuRemote.getStuname();
   }catch (Exception e){}
   return t;

  }
}