Package org.nuxeo.ecm.core.storage.sql

Class SoftRefCachingMapper

java.lang.Object
org.nuxeo.ecm.core.storage.sql.SoftRefCachingRowMapper
org.nuxeo.ecm.core.storage.sql.SoftRefCachingMapper
All Implemented Interfaces:
CachingMapper, Mapper, RowMapper
public class SoftRefCachingMapper extends SoftRefCachingRowMapper implements CachingMapper
A Mapper that uses a SoftRefCachingRowMapper for row-related operation, and delegates to the Mapper for others.

  • Field Details

    • mapper

      public Mapper mapper
      The Mapper to which operations are delegated.

  • Constructor Details

    • SoftRefCachingMapper

      public SoftRefCachingMapper()

  • Method Details

    • initialize

      public void initialize(String repositoryName, Model model, Mapper mapper, VCSInvalidationsPropagator cachePropagator, Map<String,String> properties)
      Description copied from interface: CachingMapper
      Initialize the caching mapper instance
      Specified by:
      initialize in interface CachingMapper

    • scroll

      public ScrollResult scroll(String query, int batchSize, int keepAliveSeconds)
      Description copied from interface: Mapper
      Executes the given query and returns the first batch of results containing id of documents, next batch must be requested within the keepAliveSeconds delay.
      Specified by:
      scroll in interface Mapper

    • scroll

      public ScrollResult scroll(String query, QueryFilter queryFilter, int batchSize, int keepAliveSeconds)
      Description copied from interface: Mapper
      Executes the given query and returns the first batch of results containing id of documents, next batch must be requested within the keepAliveSeconds delay.
      Specified by:
      scroll in interface Mapper

    • scroll

      public ScrollResult scroll(String scrollId)
      Description copied from interface: Mapper
      Get the next batch of results containing id of documents, the scrollId is part of the previous ScrollResult response.
      Specified by:
      scroll in interface Mapper

    • getIdentification

      public Mapper.Identification getIdentification()
      Description copied from interface: Mapper
      Returns the repository id and mapper id assigned.

      This is used in remote stateless mode to be able to identify to which mapper an incoming connection is targeted, and from which repository instance.

      Specified by:
      getIdentification in interface Mapper
      Returns:
      the repository and mapper identification

    • close

      public void close()
      Specified by:
      close in interface Mapper
      Overrides:
      close in class SoftRefCachingRowMapper

    • getTableSize

      public int getTableSize(String tableName)
      Specified by:
      getTableSize in interface Mapper

    • getRootId

      public Serializable getRootId(String repositoryId)
      Description copied from interface: Mapper
      Gets the root id for a given repository, if registered.
      Specified by:
      getRootId in interface Mapper
      Parameters:
      repositoryId - the repository id
      Returns:
      the root id, or null if not found

    • setRootId

      public void setRootId(Serializable repositoryId, Serializable id)
      Description copied from interface: Mapper
      Records the newly generated root id for a given repository.
      Specified by:
      setRootId in interface Mapper
      Parameters:
      repositoryId - the repository id, usually 0
      id - the root id

    • query

      public PartialList<Serializable> query(String query, String queryType, QueryFilter queryFilter, boolean countTotal)
      Description copied from interface: Mapper
      Makes a NXQL query to the database.
      Specified by:
      query in interface Mapper
      Parameters:
      query - the query
      queryType - the query type
      queryFilter - the query filter
      countTotal - if true, count the total size without limit/offset
      Returns:
      the list of matching document ids

    • query

      public PartialList<Serializable> query(String query, String queryType, QueryFilter queryFilter, long countUpTo)
      Description copied from interface: Mapper
      Makes a NXQL query to the database.
      Specified by:
      query in interface Mapper
      Parameters:
      query - the query
      queryType - the query type
      queryFilter - the query filter
      countUpTo - if -1, count the total size without offset/limit.
      If 0, don't count the total size.
      If n, count the total number if there are less than n documents otherwise set the size to -1.
      Returns:
      the list of matching document ids

    • queryAndFetch

      public IterableQueryResult queryAndFetch(String query, String queryType, QueryFilter queryFilter, boolean distinctDocuments, Object... params)
      Description copied from interface: Mapper
      Makes a query to the database and returns an iterable (which must be closed when done).
      Specified by:
      queryAndFetch in interface Mapper
      Parameters:
      query - the query
      queryType - the query type
      queryFilter - the query filter
      distinctDocuments - if true then a maximum of one row per document will be returned
      params - optional query-type-dependent parameters
      Returns:
      an iterable, which must be closed when done

    • queryProjection

      public PartialList<Map<String,Serializable>> queryProjection(String query, String queryType, QueryFilter queryFilter, boolean distinctDocuments, long countUpTo, Object... params)
      Description copied from interface: Mapper
      Makes a query to the database.
      Specified by:
      queryProjection in interface Mapper
      Parameters:
      query - the query
      queryType - the query type
      queryFilter - the query filter
      distinctDocuments - if true then a maximum of one row per document will be returned
      countUpTo - if -1, also count the total size without offset/limit.
      If 0, don't count the total size.
      If n, count the total number if there are less than n documents otherwise set the size to -1.
      params - optional query-type-dependent parameters
      Returns:
      a projection

    • getAncestorsIds

      public Set<Serializable> getAncestorsIds(Collection<Serializable> ids)
      Description copied from interface: Mapper
      Gets the ids for all the ancestors of the given row ids.
      Specified by:
      getAncestorsIds in interface Mapper
      Parameters:
      ids - the ids
      Returns:
      the set of ancestor ids

    • updateReadAcls

      public void updateReadAcls()
      Specified by:
      updateReadAcls in interface Mapper

    • rebuildReadAcls

      public void rebuildReadAcls()
      Specified by:
      rebuildReadAcls in interface Mapper

    • getClusterNodeIdType

      public int getClusterNodeIdType()
      Specified by:
      getClusterNodeIdType in interface Mapper

    • createClusterNode

      public void createClusterNode(Serializable nodeId)
      Description copied from interface: Mapper
      Informs the cluster that this node exists.
      Specified by:
      createClusterNode in interface Mapper

    • removeClusterNode

      public void removeClusterNode(Serializable nodeId)
      Description copied from interface: Mapper
      Removes this node from the cluster.
      Specified by:
      removeClusterNode in interface Mapper

    • insertClusterInvalidations

      public void insertClusterInvalidations(Serializable nodeId, VCSInvalidations invalidations)
      Description copied from interface: Mapper
      Inserts the invalidation rows for the other cluster nodes.
      Specified by:
      insertClusterInvalidations in interface Mapper

    • getClusterInvalidations

      public VCSInvalidations getClusterInvalidations(Serializable nodeId)
      Description copied from interface: Mapper
      Gets the invalidations from other cluster nodes.
      Specified by:
      getClusterInvalidations in interface Mapper

    • markReferencedBlobs

      public void markReferencedBlobs(BiConsumer<String,String> markerCallback)
      Description copied from interface: Mapper
      Marks the blobs in use by passing them to the provided callback (taking the blob key and the repository name).
      Specified by:
      markReferencedBlobs in interface Mapper

    • cleanupDeletedRows

      public int cleanupDeletedRows(int max, Calendar beforeTime)
      Description copied from interface: Mapper
      Cleans up (hard-delete) any rows that have been soft-deleted in the database.
      Specified by:
      cleanupDeletedRows in interface Mapper
      Parameters:
      max - the maximum number of rows to delete at a time
      beforeTime - the maximum deletion time of the rows to delete
      Returns:
      the number of rows deleted