一个简单的EJB实例.用DB2连接.JSP页面.很好用.供大家学习

源代码在线查看: purchasebean.java

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上传用户: face137
关键词: EJB DB2 JSP 连接
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相关代码

				package salesdb;
				/**
				 * Bean implementation class for Enterprise Bean: Purchase
				 */
				public abstract class PurchaseBean implements javax.ejb.EntityBean {
					private javax.ejb.EntityContext myEntityCtx;
					/**
					 * setEntityContext
					 */
					public void setEntityContext(javax.ejb.EntityContext ctx) {
						myEntityCtx = ctx;
					}
					/**
					 * getEntityContext
					 */
					public javax.ejb.EntityContext getEntityContext() {
						return myEntityCtx;
					}
					/**
					 * unsetEntityContext
					 */
					public void unsetEntityContext() {
						myEntityCtx = null;
					}
					/**
					 * ejbCreate
					 */
					public salesdb.PurchaseKey ejbCreate(java.lang.Long purchaseid)
						throws javax.ejb.CreateException {
						setPurchaseid(purchaseid);
						return null;
					}
					/**
					 * ejbPostCreate
					 */
					public void ejbPostCreate(java.lang.Long purchaseid)
						throws javax.ejb.CreateException {
					}
					/**
					 * ejbActivate
					 */
					public void ejbActivate() {
					}
					/**
					 * ejbLoad
					 */
					public void ejbLoad() {
					}
					/**
					 * ejbPassivate
					 */
					public void ejbPassivate() {
					}
					/**
					 * ejbRemove
					 */
					public void ejbRemove() throws javax.ejb.RemoveException {
					}
					/**
					 * ejbStore
					 */
					public void ejbStore() {
					}
					/**
					 * ejbCreate method for a CMP entity bean.
					 */
					public salesdb.PurchaseKey ejbCreate(
						java.lang.Long purchaseid,
						java.lang.String timestmp)
						throws javax.ejb.CreateException {
						setPurchaseid(purchaseid);
						setTimestmp(timestmp);
						return null;
					}
					/**
					 * ejbPostCreate
					 */
					public void ejbPostCreate(
						java.lang.Long purchaseid,
						java.lang.String timestmp)
						throws javax.ejb.CreateException {
					}
					/**
					 * Get accessor for persistent attribute: purchaseid
					 */
					public abstract java.lang.Long getPurchaseid();
					/**
					 * Set accessor for persistent attribute: purchaseid
					 */
					public abstract void setPurchaseid(java.lang.Long newPurchaseid);
					/**
					 * Get accessor for persistent attribute: timestmp
					 */
					public abstract java.lang.String getTimestmp();
					/**
					 * Set accessor for persistent attribute: timestmp
					 */
					public abstract void setTimestmp(java.lang.String newTimestmp);
					/**
					 * This method was generated for supporting the relationship role named itemfk.
					 * It will be deleted/edited when the relationship is deleted/edited.
					 */
					public abstract salesdb.ItemLocal getItemfk();
					/**
					 * This method was generated for supporting the relationship role named itemfk.
					 * It will be deleted/edited when the relationship is deleted/edited.
					 */
					public abstract void setItemfk(salesdb.ItemLocal anItemfk);
					/**
					 * This method was generated for supporting the relationship role named locationfk.
					 * It will be deleted/edited when the relationship is deleted/edited.
					 */
					public abstract salesdb.LocationLocal getLocationfk();
					/**
					 * This method was generated for supporting the relationship role named locationfk.
					 * It will be deleted/edited when the relationship is deleted/edited.
					 */
					public abstract void setLocationfk(salesdb.LocationLocal aLocationfk);
				}
							

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