Package oracle.rules.sdk2.repository

Class MDSRepository

java.lang.Object
oracle.rules.sdk2.repository.MDSRepository
All Implemented Interfaces:
EventListener, oracle.mds.notifications.MOChangeListener
public class MDSRepository extends Object implements oracle.mds.notifications.MOChangeListener
An MDSRepository instance represents an MDS configuration for an application. That configuration is established in the adf-config.xml file packaged with the application. An instance is obtained from Repositories. It has methods for
  • obtaining a DictionaryFinder,
  • obtaining a DictionaryExplorer,
  • obtaining a DictionaryUpdater,
  • obtaining an MDSSandbox for sandbox support,
  • and registering/unregistering a listener for updates to dictionaries in the MDS repository.
An instance is obtained from MDSRepository.

  • Method Details

    • getExplorer

      public DictionaryExplorer getExplorer(Locale locale, Principal principal) throws RepositoryException
      Get a DictionaryExplorer for this MDS repository.
      Parameters:
      locale - The specific locale to use. If null, the default is used.
      principal - The identity to associate with changes. May be null.
      Returns:
      the DictionaryExplorer
      Throws:
      RepositoryException - if an error occurs

    • getExplorer

      public DictionaryExplorer getExplorer(Locale locale, Principal principal, boolean forceTip, String sandboxName) throws RepositoryException
      Get a DictionaryExplorer for this MDS repository.
      Parameters:
      locale - The specific locale to use. If null, the default is used.
      principal - The identity to associate with changes. May be null.
      forceTip - A value of true will ignore labels specified in the MDS configuration so that the latest version, the tip, may be accessed.
      sandboxName - The name of the MDS sandbox to access. May be null.
      Returns:
      the DictionaryExplorer
      Throws:
      RepositoryException - if an error occurs

    • getFinder

      public AbstractDictionaryFinder getFinder(Locale locale) throws RepositoryException
      Get an AbstractDictionaryFinder for this MDS repository.
      Parameters:
      locale - The specific locale to use. If null, the default is used.
      Returns:
      the AbstractDictionaryFinder
      Throws:
      RepositoryException - if an error occurs

    • getFinder

      public AbstractDictionaryFinder getFinder(Locale locale, boolean forceTip, String sandboxName) throws RepositoryException
      Get an AbstractDictionaryFinder for this MDS repository.
      Parameters:
      locale - The specific locale to use. If null, the default is used.
      forceTip - A value of true will ignore labels specified in the MDS configuration so that the latest version, the tip, may be accessed.
      sandboxName - The name of the MDS sandbox to access. May be null.
      Returns:
      the AbstractDictionaryFinder
      Throws:
      RepositoryException - if an error occurs

    • getUpdater

      public DictionaryUpdater getUpdater(Locale locale, Principal principal) throws RepositoryException
      Get a DictionaryUpdater for this MDS repository.
      Parameters:
      locale - The specific locale to use. If null, the default is used.
      principal - The identity to associate with changes. May be null.
      Returns:
      the DictionaryUpdater
      Throws:
      RepositoryException - if an error occurs

    • getUpdater

      public DictionaryUpdater getUpdater(Locale locale, Principal principal, boolean forceTip, String sandboxName) throws RepositoryException
      Get a DictionaryUpdater for this MDS repository.
      Parameters:
      locale - The specific locale to use. If null, the default is used.
      principal - The identity to associate with changes. May be null.
      forceTip - A value of true will ignore labels specified in the MDS configuration so that the latest version, the tip, may be accessed.
      sandboxName - The name of the MDS sandbox to access. May be null.
      Returns:
      the DictionaryUpdater
      Throws:
      RepositoryException - if an error occurs

    • getSandboxSupport

      public MDSSandbox getSandboxSupport()
      Get access to MDS sandbox support for this MDS repository.
      Returns:
      an instance of MDSSandbox
      Throws:
      RepositoryException - if an error occurs

    • registerListener

      public void registerListener(MDSRepositoryListener listener) throws RepositoryException
      Register a listener with this MDS repository.
      Parameters:
      listener - The MDSRepositoryListener implementation that will receive notifications of changes to the repository.
      Throws:
      RepositoryException - if an error occurs

    • unregisterListener

      public void unregisterListener(MDSRepositoryListener listener) throws RepositoryException
      Unregister a listener with this MDS repository.
      Parameters:
      listener - The MDSRepositoryListener implementation to unregister.
      Throws:
      RepositoryException - if an error occurs

    • getName

      public String getName()
      Get the name of this MDSRepository instance.
      Returns:
      the name of this MDSRepository instance.

    • isSandboxSupported

      public boolean isSandboxSupported()
      Determine if MDS sandboxes are supported.
      Returns:
      true if MDS sandboxes are supported, false otherwise.

    • metadataObjectChanged

      public void metadataObjectChanged(oracle.mds.notifications.MOChangeEvent event, oracle.mds.core.MDSInstance mdsInstance) throws oracle.mds.exception.MDSException
      Specified by:
      metadataObjectChanged in interface oracle.mds.notifications.MOChangeListener
      Throws:
      oracle.mds.exception.MDSException