myitembean.java

J2EE 技术 源码 书籍源代码（j2ee编程技术）

/*
 * Created on 2004-9-17
 *
 * To change the template for this generated file go to
 * Window - Preferences - Java - Code Generation - Code and Comments
 */
package com.ejbstudy;
import javax.ejb.EntityBean;
/**
 * @ejb.bean name="MyItem"
 *	jndi-name="MyItemBean"
 *	type="CMP"
 *  primkey-field="id"
 *  schema="mySchema" 
 *  cmp-version="2.x"
 * 
 *--
 * This is needed for JOnAS.
 * If you are not using JOnAS you can safely remove the tags below.
 * @jonas.bean ejb-name="MyItem"
 *	jndi-name="MyItemBean"
 * @jonas.jdbc-mapping  jndi-name="java:/MySqlDS" jdbc-table-name="item" 
 * --
 * 
 *  @ejb.persistence 
 *   table-name="item" 
 * 
 * @ejb.finder 
 *    query="SELECT OBJECT(a) FROM mySchema as a"  
 *    signature="java.util.Collection findAll()"  
 * 
 *--
 * This is needed for JOnAS.
 * If you are not using JOnAS you can safely remove the tags below.
 * @jonas.finder-method-jdbc-mapping  method-name="findAll"
 *	jdbc-where-clause=""
 * @jonas.jdbc-mapping  jndi-name="java:/MySqlDS"
 *	jdbc-table-name="item"
 * 
 *--
 *  
 **/
public abstract class MyItemBean implements EntityBean {
	public String ejbCreate(String id,Integer quanti,Double price,String description,String supplierid)throws javax.ejb.CreateException{ 
		if(id==null)throw new javax.ejb.CreateException("The itemid is required");
		setId(id);
		setQuantity(quanti);
		setPrice(price);
		setDescription(description);
		setSupplierid(supplierid);
		return id;
	}

	/**
	 * The  ejbCreate method.
	 * 
	 * @ejb.create-method 
	 */
	public java.lang.String ejbCreate() throws javax.ejb.CreateException {
		// EJB 2.0 spec says return null for CMP ejbCreate methods.
		// TODO: YOU MUST INITIALIZE THE FIELDS FOR THE BEAN HERE. 
		// setMyField("Something"); 
		return null;
	}
	/**
	 * The container invokes this method immediately after it calls ejbCreate.
	 * 
	 */
	public void ejbPostCreate() throws javax.ejb.CreateException {
	}
	/**
	 * Returns the id
	 * @return the id
	 * 
	 * @ejb.persistent-field 
	 * @ejb.persistence
	 *    column-name="itemid"
	 *     sql-type="varchar"
	 * @ejb.pk-field 
	 * @ejb.interface-method
	 * 
	 * --
	 * This is needed for JOnAS.
	 * If you are not using JOnAS you can safely remove the tags below.
	 * @jonas.cmp-field-jdbc-mapping  field-name="id"
	 *	jdbc-field-name="itemid"
	 * 
	 --
	 */
	public abstract java.lang.String getId();
	/**
	 * Sets the id
	 * 
	 * @param java.lang.String the new id value
	 * 
	 * @ejb.interface-method
	 */
	public abstract void setId(java.lang.String id);
	/**
	 * Returns the supplierid
	 * @return the supplierid
	 * 
	 * @ejb.persistent-field 
	 * @ejb.persistence
	 *    column-name="supplierid"
	 *     sql-type="varchar"
	 *  
	 * @ejb.interface-method
	 * 
	 * --
	 * This is needed for JOnAS.
	 * If you are not using JOnAS you can safely remove the tags below.
	 * @jonas.cmp-field-jdbc-mapping  field-name="supplierid"
	 *	jdbc-field-name="supplierid"
	 * 
	 --
	 */
	public abstract java.lang.String getSupplierid();
	/**
	 * Sets the supplierid
	 * 
	 * @param java.lang.String the new supplierid value
	 * 
	 * @ejb.interface-method
	 */
	public abstract void setSupplierid(java.lang.String supplierid);
	/**
	 * Returns the description
	 * @return the description
	 * 
	 * @ejb.persistent-field 
	 * @ejb.persistence
	 *    column-name="description"
	 *     sql-type="varchar"
	 *  
	 * @ejb.interface-method
	 * 
	 * --
	 * This is needed for JOnAS.
	 * If you are not using JOnAS you can safely remove the tags below.
	 * @jonas.cmp-field-jdbc-mapping  field-name="description"
	 *	jdbc-field-name="description"
	 * 
	 --
	 */
	public abstract java.lang.String getDescription();
	/**
	 * Sets the description
	 * 
	 * @param java.lang.String the new description value
	 * 
	 * @ejb.interface-method
	 */
	public abstract void setDescription(java.lang.String description);
	/**
	 * Returns the quantity
	 * @return the quantity
	 * 
	 * @ejb.persistent-field 
	 * @ejb.persistence
	 *    column-name="quantity"
	 *     sql-type="int"
	 *  
	 * @ejb.interface-method
	 * 
	 * --
	 * This is needed for JOnAS.
	 * If you are not using JOnAS you can safely remove the tags below.
	 * @jonas.cmp-field-jdbc-mapping  field-name="quantity"
	 *	jdbc-field-name="quantity"
	 * 
	 --
	 */
	public abstract java.lang.Integer getQuantity();
	/**
	 * Sets the quantity
	 * 
	 * @param java.lang.Integer the new quantity value
	 * 
	 * @ejb.interface-method
	 */
	public abstract void setQuantity(java.lang.Integer quantity);
	/**
	 * Returns the price
	 * @return the price
	 * 
	 * @ejb.persistent-field 
	 * @ejb.persistence
	 *    column-name="price"
	 *     sql-type="decimal"
	 *  
	 * @ejb.interface-method
	 * 
	 * --
	 * This is needed for JOnAS.
	 * If you are not using JOnAS you can safely remove the tags below.
	 * @jonas.cmp-field-jdbc-mapping  field-name="price"
	 *	jdbc-field-name="price"
	 * 
	 --
	 */
	public abstract java.lang.Double getPrice();
	/**
	 * Sets the price
	 * 
	 * @param java.lang.Double the new price value
	 * 
	 * @ejb.interface-method
	 */
	public abstract void setPrice(java.lang.Double price);
}