Package org.adempiere.base.event

Class AbstractEventHandler

java.lang.Object
org.adempiere.base.event.AbstractEventHandler
All Implemented Interfaces:
org.osgi.service.event.EventHandler
Direct Known Subclasses:
Base_Validator, DocFiscal_Validator, RequestEventHandler
public abstract class AbstractEventHandler extends Object implements org.osgi.service.event.EventHandler
Base class to help simplify implementation of OSGi EventHandler.
Author:
hengsin

  • Field Details

  • Constructor Details

    • AbstractEventHandler

      public AbstractEventHandler()

  • Method Details

    • handleEvent

      public void handleEvent(org.osgi.service.event.Event event)
      Specified by:
      handleEvent in interface org.osgi.service.event.EventHandler
      See Also:
      • EventHandler.handleEvent(org.osgi.service.event.Event)

    • bindEventManager

      public void bindEventManager(IEventManager eventManager)
      Parameters:
      eventManager -

    • unbindEventManager

      public void unbindEventManager(IEventManager eventManager)
      Parameters:
      eventManager -

    • doHandleEvent

      protected abstract void doHandleEvent(org.osgi.service.event.Event event)
      Sub class should override this method to handle event.
      Parameters:
      event -

    • initialize

      protected abstract void initialize()
      Sub class should override this method to register event that the class want to listen to

    • registerEvent

      protected void registerEvent(String eventTopic)
      Parameters:
      eventTopic -

    • registerEvent

      protected void registerEvent(String topic, String filter)
      Parameters:
      topic -
      filter -

    • registerTableEvent

      protected void registerTableEvent(String topic, String tableName)
      Parameters:
      topic -
      tableName -

    • registerProcessEvent

      protected void registerProcessEvent(String topic, String classOrUUID)
      Parameters:
      topic -
      classOrUUID - className or ProcessUUID

    • getPO

      protected PO getPO(org.osgi.service.event.Event event)
      Parameters:
      event -
      Returns:
      PO

    • getProcessInfo

      protected ProcessInfo getProcessInfo(org.osgi.service.event.Event event)
      Parameters:
      event -
      Returns:
      ProcessInfo

    • getEventData

      protected <T> T getEventData(org.osgi.service.event.Event event)
      Type Parameters:
      T -
      Parameters:
      event -

    • getEventProperty

      protected <T> T getEventProperty(org.osgi.service.event.Event event, String property)
      Type Parameters:
      T -
      Parameters:
      event -
      property -

    • addError

      protected void addError(org.osgi.service.event.Event event, Throwable e)
      Parameters:
      event -
      e -

    • addErrorMessage

      protected void addErrorMessage(org.osgi.service.event.Event event, String errorMessage)
      Parameters:
      event -
      errorMessage -