studenthome.java

来自「java的一系列产品中包括jsme,jmse,j2ee,本文件提供j2ee实现的」· Java 代码 · 共 19 行

package sessionEntity;

import java.rmi.RemoteException;
import java.util.Collection;
import javax.ejb.CreateException;
import javax.ejb.FinderException;
import javax.ejb.EJBHome;

public interface StudentHome extends EJBHome {
  //create method
  public Student create(String name, int ssn, int grade)
    throws CreateException, RemoteException;
  // finders
  public Student findByPrimaryKey(Integer ssn)
    throws FinderException, RemoteException;
  public Collection findStudentsInGrade(int grade)
    throws FinderException, RemoteException;
}