Class AbstractSynchronizeObserver

java.lang.Object
org.ametys.runtime.plugin.component.AbstractLogEnabled
org.ametys.web.synchronization.AbstractSynchronizeObserver
All Implemented Interfaces:
Observer, LogEnabled, Serviceable
Direct Known Subclasses:
AbstractSynchronizePageObserver, InvalidateCacheOnQueryChangesObserver, SkillsDisplayObserver, SynchronizeACLObserver, SynchronizeContentAdditionObserver, SynchronizeContentCommentedObserver, SynchronizeContentDeletionObserver, SynchronizeContentPrivacyChangeObserver, SynchronizeContentReactionObserver, SynchronizeContentTaggedObserver, SynchronizeContentUnpublishObserver, SynchronizeContentValidationObserver, SynchronizedContentTranslatedObserver, SynchronizePageAttachmentsObserver, SynchronizePageDeletionObserver, SynchronizePageMoveObserver, SynchronizeRobotsChangeObserver, SynchronizeSiteChangeObserver, SynchronizeSitemapAdditionObserver, SynchronizeSitemapChangeObserver, SynchronizeSitemapZonesObserver, SynchronizeSiteMoveObserver, SynchronizeSiteOrSitemapDeletionObserver

public abstract class AbstractSynchronizeObserver extends AbstractLogEnabled implements Observer, Serviceable
Abstract Observer for synchronizing the workspace live.

A lock is used for write access to the live session in order to prevent errors from a parallel full synchronization or observer.

  • Field Details

  • Constructor Details

  • Method Details

    • service

      public void service(ServiceManager manager) throws ServiceException
      Specified by:
      service in interface Serviceable
      Throws:
      ServiceException
    • getPriority

      public int getPriority(Event event)
      Description copied from interface: Observer
      Retrieves the priority to observe this event.
      This can be used to process a supported event before others observers.
      Specified by:
      getPriority in interface Observer
      Parameters:
      event - the event.
      Returns:
      the priority where 0 the max priority and Integer.MAX_VALUE the min priority.
    • observe

      public void observe(Event event, Map<String,Object> transientVars) throws Exception
      Description copied from interface: Observer
      Observes an event.
      Specified by:
      observe in interface Observer
      Parameters:
      event - the event.
      transientVars - transientVars passed from one Observer to another when processing a single Event. This may allow optimizations between observers.
      Throws:
      Exception - if an error occurs. All exceptions will be logged but not propagated, as the observation mechanism should never fail.
    • _internalObserve

      protected abstract void _internalObserve(Event event, javax.jcr.Session liveSession) throws javax.jcr.RepositoryException
      Observes the event with access to the live workspace.
      Parameters:
      event - the event.
      liveSession - the session to the live workspace.
      Throws:
      javax.jcr.RepositoryException - if an error occurs.