samples.j2ee.ejb.sequence.jdbc
Interface AutoAccountHome

public interface AutoAccountHome

extends javax.ejb.EJBHome

This interface is the home interface for the EJBean AutoAccountBean, which in WLE is implemented by the code-generated container class AutoAccountBeanC. A home interface may support one or more create methods, which must correspond to methods named "ejbCreate" in the EJBean.

Method Summary

AutoAccount	create(double initialBalance) This method corresponds to the ejbCreate method in the bean "AutoAccountBean.java".
AutoAccount	create(java.lang.String accountID, double initialBalance) This method corresponds to the ejbCreate method in the bean "AutoAccountBean.java".
AutoAccount	findAccount(double balanceEqual) Finds an EJBean with a balance equal to a given amount.
AutoAccount	findByPrimaryKey(AutoAccountPK primaryKey) Given a Primary Key, refreshes the EJBean from the persistent storage.

Methods inherited from interface javax.ejb.EJBHome

getEJBMetaData, getHomeHandle, remove, remove

Method Detail

create

public AutoAccount create(double initialBalance)
                   throws javax.ejb.CreateException,
                          java.rmi.RemoteException

This method corresponds to the ejbCreate method in the bean "AutoAccountBean.java". The parameter sets of the two methods are identical. When the client calls AutoAccountHome.create(), the container (which in WebLogic EJB is also the factory) allocates an instance of the bean and calls AutoAccountBean.ejbCreate() For container-managed persistence, ejbCreate() returns a void, unlike the case of bean-managed persistence, where it returns a primary key.

Parameters:

initialBalance - double Initial Balance

Returns:

AutoAccount

Throws:

javax.ejb.CreateException - if there is an error creating the bean

java.rmi.RemoteException - if there is a communications or systems failure

See Also:

AutoAccountBean

create

public AutoAccount create(java.lang.String accountID,
                          double initialBalance)
                   throws javax.ejb.CreateException,
                          java.rmi.RemoteException

This method corresponds to the ejbCreate method in the bean "AutoAccountBean.java". The parameter sets of the two methods are identical. When the client calls AutoAccountHome.create(), the container (which in WebLogic EJB is also the factory) allocates an instance of the bean and calls AutoAccountBean.ejbCreate() For container-managed persistence, ejbCreate() returns a void, unlike the case of bean-managed persistence, where it returns a primary key.

Parameters:

accountID - String Account ID

initialBalance - double Initial Balance

Returns:

AutoAccount

Throws:

javax.ejb.CreateException - if there is an error creating the bean

java.rmi.RemoteException - if there is a communications or systems failure

See Also:

AutoAccountBean

findByPrimaryKey

public AutoAccount findByPrimaryKey(AutoAccountPK primaryKey)
                             throws javax.ejb.FinderException,
                                    java.rmi.RemoteException

Given a Primary Key, refreshes the EJBean from the persistent storage.

Parameters:

primaryKey - AccountPK Primary Key

Returns:

Account

Throws:

javax.ejb.FinderException - if there is an error finding the bean

java.rmi.RemoteException - if there is a communications or systems failure

See Also:

AutoAccountBean

findAccount

public AutoAccount findAccount(double balanceEqual)
                        throws javax.ejb.FinderException,
                               java.rmi.RemoteException

Finds an EJBean with a balance equal to a given amount. Returns a single EJBean Account.

Parameters:

balanceEqual - double Test Amount

Returns:

Account

Throws:

javax.ejb.FinderException - if an error occurs while accessing the persistent storage

java.rmi.RemoteException - if there is a communications or systems failure

See Also:

AutoAccountBean