org.apache.aries.tx.control.resource.common.impl

Interface LifecycleAware

public interface LifecycleAware

This interface is used to control the lifecycle of configuration driven resources

Method Summary

Modifier and Type	Method and Description
void	start() Start the configuration-driven resource.
void	stop() Close the configuration driven resource, either because the configuration was deleted, the bundle is stopping, or an update could not be dynamically applied.
default boolean	update(Map<String,Object> properties) Update the configuration-driven resource.

Method Detail

start

void start()
    throws Exception

Start the configuration-driven resource. This method will be called once, and must fail if the resource has already started or been stopped.

Throws:

Exception

update

default boolean update(Map<String,Object> properties)
                throws Exception

Update the configuration-driven resource. Must fail (either with false or an exception) if the resource is closed.

Returns:

false if the configuration driven resource could not be updated and should be destroyed/recreated

Throws:

Exception

stop

void stop()
   throws Exception

Close the configuration driven resource, either because the configuration was deleted, the bundle is stopping, or an update could not be dynamically applied. Repeated calls to close should have no effect

Throws:

Exception