Package org.fcrepo.persistence.ocfl.impl

Class FedoraToOcflObjectIndexMetrics

java.lang.Object
org.fcrepo.persistence.ocfl.impl.FedoraToOcflObjectIndexMetrics
All Implemented Interfaces:
FedoraToOcflObjectIndex
@Component("ocflIndex") public class FedoraToOcflObjectIndexMetrics extends Object implements FedoraToOcflObjectIndex
Wrapper for FedoraToOcflObjectIndex that adds metrics
Author:
pwinckles

  • Constructor Summary

    Constructors
    Constructor
    Description
    FedoraToOcflObjectIndexMetrics()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    FedoraOcflMapping
    addMapping(org.fcrepo.kernel.api.Transaction session, org.fcrepo.kernel.api.identifiers.FedoraId fedoraResourceIdentifier, org.fcrepo.kernel.api.identifiers.FedoraId fedoraRootObjectIdentifier, String ocflObjectId)
    Adds a mapping to the index
    void
    clearAllTransactions()
    Clear all transactions in the ocfl index.
    void
    commit(org.fcrepo.kernel.api.Transaction session)
    Commit mapping changes for the session.
    FedoraOcflMapping
    getMapping(org.fcrepo.kernel.api.Transaction session, org.fcrepo.kernel.api.identifiers.FedoraId fedoraResourceIdentifier)
    Retrieve identification information for the OCFL object which either contains, or is identified by, the provided fedora resource id.
    void
    removeMapping(org.fcrepo.kernel.api.Transaction session, org.fcrepo.kernel.api.identifiers.FedoraId fedoraResourceIdentifier)
    Removes a mapping
    void
    reset()
    Remove all persistent state associated with the index.
    void
    rollback(org.fcrepo.kernel.api.Transaction session)
    Rollback mapping changes for the session.

    Methods inherited from class java.lang.Object

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

  • Constructor Details

  • Method Details

    • getMapping

      public FedoraOcflMapping getMapping(org.fcrepo.kernel.api.Transaction session, org.fcrepo.kernel.api.identifiers.FedoraId fedoraResourceIdentifier) throws FedoraOcflMappingNotFoundException
      Description copied from interface: FedoraToOcflObjectIndex
      Retrieve identification information for the OCFL object which either contains, or is identified by, the provided fedora resource id. In other words the method will find the closest resource that is persisted as an OCFL object and returns its identifiers. If you pass fedora identifier that is not part of an archival group such as "my/fedora/binary/fcr:metadata" the fedora resource returned in the mapping will be "my/fedora/binary". Contrast this with an Archival Group example: if you pass in "my/archival-group/binary/fcr:metadata" the resource returned in the mapping would be "my/archival-group".
      Specified by:
      getMapping in interface FedoraToOcflObjectIndex
      Parameters:
      session - the current session, or null for read-only.
      fedoraResourceIdentifier - the fedora resource identifier
      Returns:
      the mapping
      Throws:
      FedoraOcflMappingNotFoundException - when no mapping exists for the specified identifier.

    • addMapping

      public FedoraOcflMapping addMapping(org.fcrepo.kernel.api.Transaction session, org.fcrepo.kernel.api.identifiers.FedoraId fedoraResourceIdentifier, org.fcrepo.kernel.api.identifiers.FedoraId fedoraRootObjectIdentifier, String ocflObjectId)
      Description copied from interface: FedoraToOcflObjectIndex
      Adds a mapping to the index
      Specified by:
      addMapping in interface FedoraToOcflObjectIndex
      Parameters:
      session - the current session.
      fedoraResourceIdentifier - The fedora resource
      fedoraRootObjectIdentifier - The identifier of the root fedora object resource
      ocflObjectId - The ocfl object id
      Returns:
      The newly created mapping

    • removeMapping

      public void removeMapping(org.fcrepo.kernel.api.Transaction session, org.fcrepo.kernel.api.identifiers.FedoraId fedoraResourceIdentifier)
      Description copied from interface: FedoraToOcflObjectIndex
      Removes a mapping
      Specified by:
      removeMapping in interface FedoraToOcflObjectIndex
      Parameters:
      session - the current session.
      fedoraResourceIdentifier - The fedora resource to remove the mapping for

    • reset

      public void reset()
      Description copied from interface: FedoraToOcflObjectIndex
      Remove all persistent state associated with the index.
      Specified by:
      reset in interface FedoraToOcflObjectIndex

    • commit

      public void commit(org.fcrepo.kernel.api.Transaction session)
      Description copied from interface: FedoraToOcflObjectIndex
      Commit mapping changes for the session.
      Specified by:
      commit in interface FedoraToOcflObjectIndex
      Parameters:
      session - the session to commit.

    • rollback

      public void rollback(org.fcrepo.kernel.api.Transaction session)
      Description copied from interface: FedoraToOcflObjectIndex
      Rollback mapping changes for the session.
      Specified by:
      rollback in interface FedoraToOcflObjectIndex
      Parameters:
      session - the session to rollback.

    • clearAllTransactions

      public void clearAllTransactions()
      Description copied from interface: FedoraToOcflObjectIndex
      Clear all transactions in the ocfl index.
      Specified by:
      clearAllTransactions in interface FedoraToOcflObjectIndex