Package org.somda.sdc.glue.provider.helper

Class SdcDevicePluginProcessor

java.lang.Object

org.somda.sdc.glue.provider.helper.SdcDevicePluginProcessor

public class SdcDevicePluginProcessor
extends Object

Processes all SdcDevicePlugin instances passed to an SdcDevice.

Constructor Summary

Constructors

Constructor	Description
SdcDevicePluginProcessor(Collection<SdcDevicePlugin> devicePlugins, SdcDeviceContext context)	Creates a processor with given dependencies.

Method Summary

Modifier and Type	Method	Description
void	afterShutDown()	Triggers SdcDevicePlugin.afterShutDown(SdcDeviceContext) for all plugins.
void	afterStartUp()	Triggers SdcDevicePlugin.afterStartUp(SdcDeviceContext) for all plugins.
void	beforeShutDown()	Triggers SdcDevicePlugin.beforeShutDown(SdcDeviceContext) (SdcDeviceContext)} for all plugins.
void	beforeStartUp()	Triggers SdcDevicePlugin.beforeStartUp(SdcDeviceContext) for all plugins.

Methods inherited from class java.lang.Object

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

Constructor Detail

SdcDevicePluginProcessor

public SdcDevicePluginProcessor(Collection<SdcDevicePlugin> devicePlugins,
                                SdcDeviceContext context)

Creates a processor with given dependencies.

Parameters:

devicePlugins - the actual plugins to process once a specific processing step is called.

context - the context data passed to each SdcDevicePlugin callback.

Method Detail

beforeStartUp

public void beforeStartUp()
                   throws Exception

Triggers SdcDevicePlugin.beforeStartUp(SdcDeviceContext) for all plugins.

Throws:

Exception - if an exception in one of the plugins was thrown. In case an exception occurred, subsequent plugins are not being processed afterwards.

afterStartUp

public void afterStartUp()
                  throws Exception

Triggers SdcDevicePlugin.afterStartUp(SdcDeviceContext) for all plugins.

Throws:

Exception - if an exception in one of the plugins was thrown. In case an exception occurred, subsequent plugins are not being processed afterwards.

beforeShutDown

public void beforeShutDown()

Triggers SdcDevicePlugin.beforeShutDown(SdcDeviceContext) (SdcDeviceContext)} for all plugins.

All plugins are executed no matter of any thrown exceptions during processing.

afterShutDown

public void afterShutDown()

Triggers SdcDevicePlugin.afterShutDown(SdcDeviceContext) for all plugins.

All plugins are executed no matter of any thrown exceptions during processing.