com.haulmont.cuba.core.sys.listener

Class EntityListenerManager

java.lang.Object

com.haulmont.cuba.core.sys.listener.EntityListenerManager

@Component(value="cuba_EntityListenerManager")
public class EntityListenerManager
extends java.lang.Object

This bean allows to register and fire entity listeners.

Usually entity listeners are registered declaratively with @Listeners annotation on entity class. Methods addListener(Class, Class) and addListener(Class, String) allow to add listeners dynamically, e.g. to an entity from a base project.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	NAME

Constructor Summary

Constructors

Constructor and Description
EntityListenerManager()

Method Summary

Modifier and Type	Method and Description
void	addListener(java.lang.Class<? extends Entity> entityClass, java.lang.Class<?> listenerClass) Register an entity listener by its class.
void	addListener(java.lang.Class<? extends Entity> entityClass, java.lang.String listenerBeanName) Register an entity listener which is a ManagedBean.
void	enable(boolean enable)
void	fireListener(Entity entity, EntityListenerType type, java.lang.String storeName)
void	removeListener(java.lang.Class<? extends Entity> entityClass, java.lang.Class<?> listenerClass) Unregister an entity listener.
void	removeListener(java.lang.Class<? extends Entity> entityClass, java.lang.String listenerBeanName) Unregister an entity listener.

Methods inherited from class java.lang.Object

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

Field Detail

NAME

public static final java.lang.String NAME

See Also:

Constant Field Values

Constructor Detail

EntityListenerManager

public EntityListenerManager()

Method Detail

addListener

public void addListener(java.lang.Class<? extends Entity> entityClass,
                        java.lang.Class<?> listenerClass)

Register an entity listener by its class. The listener instance will be instatiated as a plain object.

Parameters:

entityClass - entity

listenerClass - listener class

removeListener

public void removeListener(java.lang.Class<? extends Entity> entityClass,
                           java.lang.Class<?> listenerClass)

Unregister an entity listener.

Parameters:

entityClass - entity

listenerClass - listener class

addListener

public void addListener(java.lang.Class<? extends Entity> entityClass,
                        java.lang.String listenerBeanName)

Register an entity listener which is a ManagedBean.

Parameters:

entityClass - entity

listenerBeanName - listener bean name

removeListener

public void removeListener(java.lang.Class<? extends Entity> entityClass,
                           java.lang.String listenerBeanName)

Unregister an entity listener.

Parameters:

entityClass - entity

listenerBeanName - listener bean name

fireListener

public void fireListener(Entity entity,
                         EntityListenerType type,
                         java.lang.String storeName)

enable

public void enable(boolean enable)