| 
 | WebLogic Server 6.1 Code Examples, BEA Systems, Inc. | |||||
| SUMMARY: INNER | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | |||||
This interface is the home interface for the EJBean AccountBean. A home interface may support one or more create methods, which must correspond to methods named "ejbCreate" in the EJBean.
| Method Summary | |
|  Account | create(java.lang.String accountId,
       double initialBalance,
       java.lang.String type)This method corresponds to the ejbCreate method in the bean "AccountBean.java". | 
|  Account | findAccount(double balanceEqual)Finds an EJBean with a balance equal to a given amount. | 
|  java.util.Collection | findAllAccounts()Finds all EJBeans. | 
|  java.util.Enumeration | findBigAccounts(double balanceGreaterThan)Finds all EJBeans with a balance greater than a given amount. | 
|  Account | findByPrimaryKey(java.lang.String primaryKey)Given a Primary Key, refreshes the EJBean from the persistent storage. | 
|  java.util.Enumeration | findNullAccounts()Finds all EJBeans with a type of 'null'. | 
| Methods inherited from interface javax.ejb.EJBHome | 
| getEJBMetaData, getHomeHandle, remove, remove | 
| Method Detail | 
public Account create(java.lang.String accountId,
                      double initialBalance,
                      java.lang.String type)
               throws javax.ejb.CreateException,
                      java.rmi.RemoteException
AccountHome.create(), the container (which in WebLogic EJB is
 also the factory) allocates an instance of the bean and
 calls AccountBean.ejbCreate()
 For container-managed persistence, ejbCreate()  
 returns a null, unlike the case of bean-managed 
 persistence, where it returns a primary key. See section 9.4.2accountID - String Account IDinitialBalance - double Initial balancetype - String Account typejavax.ejb.CreateException - if there is an error creating the beanjava.rmi.RemoteException - if there is
                          a communications or systems failureAccountBean
public Account findAccount(double balanceEqual)
                    throws javax.ejb.FinderException,
                           java.rmi.RemoteException
balanceEqual - double Test Amountjavax.ejb.FinderException - if an error occurs while accessing
                           the persistent storagejava.rmi.RemoteException - if there is
                           a communications or systems failureAccountBean
public java.util.Collection findAllAccounts()
                                     throws javax.ejb.FinderException,
                                            java.rmi.RemoteException
javax.ejb.FinderException - if an error occurs while accessing
                           the persistent storagejava.rmi.RemoteException - if there is
                           a communications or systems failureAccountBean
public java.util.Enumeration findBigAccounts(double balanceGreaterThan)
                                      throws javax.ejb.FinderException,
                                             java.rmi.RemoteException
balanceGreaterThan - double Test Amountjavax.ejb.FinderException - if an error occurs while accessing
                           the persistent storagejava.rmi.RemoteException - if there is
                           a communications or systems failureAccountBean
public Account findByPrimaryKey(java.lang.String primaryKey)
                         throws javax.ejb.FinderException,
                                javax.ejb.ObjectNotFoundException,
                                java.rmi.RemoteException
primaryKey - Primary Keyjavax.ejb.FinderException - if there is an error finding the beanjava.rmi.RemoteException - if there is
                          a communications or systems failureAccountBean
public java.util.Enumeration findNullAccounts()
                                       throws javax.ejb.FinderException,
                                              java.rmi.RemoteException
javax.ejb.FinderException - if an error occurs while accessing
                           the persistent storagejava.rmi.RemoteException - if there is
                           a communications or systems failureAccountBean| 
 | Documentation is available at http://e-docs.bea.com/wls/docs61 | |||||
| SUMMARY: INNER | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | |||||