studentlocalhome.java

< J2EE应用开发详解>>一书全部的源代码. 本书基于J2EE 1．4平台

package com.j2ee14.ch17;

import javax.ejb.*;

public interface StudentLocalHome extends EJBLocalHome
{
    
    /**
     * @J2EE_METHOD  --  findByPrimaryKey
     */
    public StudentLocal findByPrimaryKey    (String primaryKey) 
                throws FinderException;
    
    /**
     * @J2EE_METHOD  --  create
     */
    public StudentLocal create    (String id) 
                throws CreateException;
    
    /**
     * @J2EE_METHOD  --  findByName
     */
    public java.util.Collection findByName    (String studentName) 
                throws FinderException;
    
    /**
     * @J2EE_METHOD  --  findByCourseName
     */
    public java.util.Collection findByCourseName    (String name) 
                throws FinderException;
    
    /**
     * @J2EE_METHOD  --  findByCity
     */
    public java.util.Collection findByCity    (String city) 
                throws FinderException;
    
    /**
     * @J2EE_METHOD  --  findClassesStudents
     */
    public java.util.Collection findClassesStudents    (String id) 
                throws FinderException;
    /**
     *Home方法
     */
    public java.util.Collection queryCities()throws FinderException;
    public java.util.Collection getStudentByAge(Integer age)throws FinderException;
    public java.util.Collection getElderStudent()throws FinderException;
    public java.util.Collection getYoungestStudent()throws FinderException;
    public Integer getAmountOfStudentsFromSomeCity(String city)throws FinderException;
    public Double getStudentAvgAge()throws FinderException;
    public Integer getStudentAges()throws FinderException;
    
}