addressbean.java

来自「100多M的J2EE培训内容」· Java 代码 · 共 75 行

package cmpsample;

import javax.ejb.*;
import javax.naming.*;

abstract public class AddressBean implements EntityBean {
  EntityContext entityContext;
  public java.lang.String ejbCreate(java.lang.String addressID) throws CreateException {
    setAddressID(addressID);
    return addressID;
  }
  public java.lang.String ejbCreate(String id, String addressID, String street, String city, String zip, String state) throws CreateException  {
    /**@todo Complete this method*/
    System.out.println(" -- AddressEJB - ejbCreate...");
        setAddressID(addressID);
        setStreet(street);
        setCity(city);
        setZip(zip);
        setState(state);
        return addressID;
  }
  public void ejbPostCreate(java.lang.String addressID) throws CreateException {
    /**@todo Complete this method*/
  }
  public void ejbPostCreate(String id, String addressID, String street, String city, String zip, String state) throws CreateException  {
    /**@todo Complete this method*/
    System.out.println(" -- AddressEJB - ejbPostCreate...");
    try {
      Context ic = new InitialContext();
      StudentHome home = (StudentHome)
          ic.lookup("Student");
      Student student = home.findByPrimaryKey(id);
      student.addAddress( (Address) entityContext.getEJBLocalObject());
    }
    catch (Exception ex) {
      System.out.println("in addressbean");
      entityContext.setRollbackOnly();
      ex.printStackTrace();
    }

  }
  public void ejbRemove() throws RemoveException {
    /**@todo Complete this method*/
  }
  public abstract void setAddressID(java.lang.String addressID);
  public abstract void setStreet(java.lang.String street);
  public abstract void setCity(java.lang.String city);
  public abstract void setZip(java.lang.String zip);
  public abstract void setState(java.lang.String state);
  public abstract void setStudentID(java.lang.String studentID);
  public abstract java.lang.String getAddressID();
  public abstract java.lang.String getStreet();
  public abstract java.lang.String getCity();
  public abstract java.lang.String getZip();
  public abstract java.lang.String getState();
  public abstract java.lang.String getStudentID();
  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;
  }
}