《精通SOA：基于服务总线的Struts+EJB+Web Service整合应用开发》原书的实例代码

				package com.sample.cmp.account;
				
				import javax.ejb.EntityBean;
				
				/**
				 *
				 *  You can insert your documentation for 'AccountBean'.  *
				 
				
				 
				 *
				 * 
				 * @ejb.bean name="Account"
				 *	jndi-name="Account"
				 *	type="CMP"
				 *  schema="account" 
				 *  cmp-version="2.x"
				 *  data-source-name="jdbc\bkstore"
				 * 
				 *  @ejb.persistence 
				 *   table-name="account" 
				 *   
				 * @ejb.finder 
				 *    query="SELECT OBJECT(a) FROM account as a where a.userID=?1"  
				 *    signature="java.util.Collection findByUserID(java.lang.Integer userID)"  
				 * 
				 * @ejb.finder 
				 *    query="SELECT OBJECT(a) FROM account as a"  
				 *    signature="java.util.Collection findAll()"  
				 *
				 * @ejb.pk class="com.sample.cmp.account.AccountPK"
				 * 
				 * @generated
				 **/
				public abstract class AccountBean implements javax.ejb.EntityBean {
				
					  /**
					   *
					   * 
					   * The  ejbCreate method.
					   * 
					   *
					   *  
					   * @ejb.create-method 
					   *  
					   * @generated
					   */
					  public com.sample.cmp.account.AccountPK ejbCreate(Integer accountID,Integer userID, java.math.BigDecimal registrationFee) 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"); 
					    // begin-user-code
						setAccountID(accountID);
						setUserID(userID);
						setRegistrationFee(registrationFee);
						  
					    return null;
					    // end-user-code
					  }
				
					  /**
					   * 
					   * The container invokes this method immediately after it calls ejbCreate.
					   * 
					   * 
					   * @generated
					   */
					  public void ejbPostCreate(Integer accountID,Integer userID, java.math.BigDecimal registrationFee) throws javax.ejb.CreateException {
					    // begin-user-code
					    // end-user-code
					  }
				
				
				  /**
				   *
				   *
				   * 
				   * CMP Field accountID
				   *
				   * Returns the accountID
				   * @return the accountID
				   * 
				   * 
				   *
				   *  
				   *
				   * @ejb.persistent-field 
				   * @ejb.persistence
				   *    column-name="accountid"
				   *     jdbc-type="VARCHAR"
				   *     sql-type="INTEGER"
				   *     read-only="false"
				   * @ejb.pk-field 
				   *
				   * @ejb.interface-method
				   * 
				   *  
				   * @generated
				   */
				  public abstract java.lang.Integer getAccountID();
				
				  /**
				   * 
				   * Sets the accountID
				   * 
				   * @param java.lang.Integer the new accountID value
				   * 
				   * 
				   *  
				   * @ejb.interface-method
				   * 
				   * @generated 
				   */
				  public abstract void setAccountID(java.lang.Integer accountID);
				
				  /**
				   *
				   *
				   * 
				   * CMP Field userID
				   *
				   * Returns the userID
				   * @return the userID
				   * 
				   * 
				   *
				   *  
				   *
				   * @ejb.persistent-field 
				   * @ejb.persistence
				   *    column-name="userid"
				   *     jdbc-type="VARCHAR"
				   *     sql-type="INTEGER"
				   *     read-only="false"
				   * @ejb.pk-field
				   *
				   * @ejb.interface-method
				   * 
				   *  
				   * @generated
				   */
				  public abstract java.lang.Integer getUserID();
				
				  /**
				   * 
				   * Sets the userID
				   * 
				   * @param java.lang.Integer the new userID value
				   * 
				   * 
				   *  
				   * @ejb.interface-method
				   * 
				   * @generated 
				   */
				  public abstract void setUserID(java.lang.Integer userID);
				
				  /**
				   *
				   *
				   * 
				   * CMP Field registrationFee
				   *
				   * Returns the registrationFee
				   * @return the registrationFee
				   * 
				   * 
				   *
				   *  
				   *
				   * @ejb.persistent-field 
				   * @ejb.persistence
				   *    column-name="registrationFee"
				   *     jdbc-type="VARCHAR"
				   *     sql-type="NUMERIC"
				   *     read-only="false"
				   *  
				   *
				   * @ejb.interface-method
				   * 
				   *  
				   * @generated
				   */
				  public abstract java.math.BigDecimal getRegistrationFee();
				
				  /**
				   * 
				   * Sets the registrationFee
				   * 
				   * @param java.math.BigDecimal the new registrationFee value
				   * 
				   * 
				   *  
				   * @ejb.interface-method
				   * 
				   * @generated 
				   */
				  public abstract void setRegistrationFee(java.math.BigDecimal registrationFee);
				
				}