gu.sql2java

类 ListenerContainer<B>

java.lang.Object

gu.sql2java.ListenerContainer<B>

所有已实现的接口:

TableListener<B>

public class ListenerContainer<B>
extends java.lang.Object
implements TableListener<B>

container for multiple listener management

作者:

guyadong

嵌套类概要

从接口继承的嵌套类/接口 gu.sql2java.TableListener

TableListener.Adapter<B>

构造器概要

构造器

构造器和说明
ListenerContainer()

方法概要

方法

限定符和类型	方法和说明
boolean	add(TableListener<B> listener) add listener into container
void	afterDelete(B bean) Invoked just after deleting a B record in the database.
void	afterInsert(B bean) Invoked just after a B record is inserted in the database.
void	afterUpdate(B bean) Invoked just after updating a B record in the database.
void	beforeDelete(B bean) Invoked just before deleting a B record in the database.
void	beforeInsert(B bean) Invoked just before inserting a B record into the database.
void	beforeUpdate(B bean) Invoked just before updating a B record in the database.
void	clear() remove all listeners in container
boolean	contains(TableListener<B> listener) determine if the listener be added.
void	done() Invoked in finally block, just after insert,update,delete.
boolean	isEmpty() determine if the container is empty.
boolean	remove(TableListener<B> listener) remove listener from container

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

ListenerContainer

public ListenerContainer()

方法详细资料

beforeInsert

public void beforeInsert(B bean)
                  throws RuntimeDaoException

从接口复制的说明: TableListener

Invoked just before inserting a B record into the database.

指定者:

beforeInsert 在接口中 TableListener<B>

参数:

bean - the B that is about to be inserted

抛出:

RuntimeDaoException

afterInsert

public void afterInsert(B bean)
                 throws RuntimeDaoException

从接口复制的说明: TableListener

Invoked just after a B record is inserted in the database.

指定者:

afterInsert 在接口中 TableListener<B>

参数:

bean - the B that was just inserted

抛出:

RuntimeDaoException

beforeUpdate

public void beforeUpdate(B bean)
                  throws RuntimeDaoException

从接口复制的说明: TableListener

Invoked just before updating a B record in the database.

指定者:

beforeUpdate 在接口中 TableListener<B>

参数:

bean - the B that is about to be updated

抛出:

RuntimeDaoException

afterUpdate

public void afterUpdate(B bean)
                 throws RuntimeDaoException

从接口复制的说明: TableListener

Invoked just after updating a B record in the database.

指定者:

afterUpdate 在接口中 TableListener<B>

参数:

bean - the B that was just updated

抛出:

RuntimeDaoException

beforeDelete

public void beforeDelete(B bean)
                  throws RuntimeDaoException

从接口复制的说明: TableListener

Invoked just before deleting a B record in the database.

指定者:

beforeDelete 在接口中 TableListener<B>

参数:

bean - the B that is about to be deleted

抛出:

RuntimeDaoException

afterDelete

public void afterDelete(B bean)
                 throws RuntimeDaoException

从接口复制的说明: TableListener

Invoked just after deleting a B record in the database.

指定者:

afterDelete 在接口中 TableListener<B>

参数:

bean - the B that was just deleted

抛出:

RuntimeDaoException

done

public void done()
          throws RuntimeDaoException

从接口复制的说明: TableListener

Invoked in finally block, just after insert,update,delete.

指定者:

done 在接口中 TableListener<B>

抛出:

RuntimeDaoException

isEmpty

public boolean isEmpty()

determine if the container is empty.

返回:

contains

public boolean contains(TableListener<B> listener)

determine if the listener be added.

参数:

listener -

返回:

true if listener exists in container

add

public boolean add(TableListener<B> listener)

add listener into container

返回:

true if add successfully.

remove

public boolean remove(TableListener<B> listener)

remove listener from container

参数:

listener - instance that will be removed.

返回:

true if remove successfully.

clear

public void clear()

remove all listeners in container