Package org.alfresco.repo.transaction

Class AlfrescoTransactionSupport

  • public abstract class AlfrescoTransactionSupport
extends org.alfresco.util.transaction.TransactionSupportUtil
    Repo Specific Helper class to manage transaction synchronization. This provides helpers to ensure that the necessary TransactionSynchronization instances are registered on behalf of the application code.

    This class remains for backward API compatibility, the majority of transaction support has been moved to TransactionSupportUtil in the Core project.

    Author:
    Derek Hulley, mrogers

    • Field Detail

      • SESSION_SYNCHRONIZATION_ORDER

        public static final int SESSION_SYNCHRONIZATION_ORDER
        The order of synchronization set to be 100 less than the Hibernate synchronization order
        See Also:
        Constant Field Values

    • Constructor Detail

      • AlfrescoTransactionSupport

        public AlfrescoTransactionSupport()

    • Method Detail

      • checkTransactionReadState

        public static void checkTransactionReadState​(boolean requireReadWrite)
        Checks the state of the current transaction and throws an exception if a transaction is not present or if the transaction is not read-write, if required.
        Parameters:
        requireReadWrite - true if the transaction must be read-write
        Since:
        3.2

      • isDirty

        public static boolean isDirty()
        Deprecated.
        To be replaced by DirtySessionMethodInterceptor
        Are there any pending changes which must be synchronized with the store?
        Returns:
        true => changes are pending

      • bindDaoService

        public static void bindDaoService​(TransactionalDao daoService)
        Method that registers a NodeDaoService against the transaction. Setting this will ensure that the pre- and post-commit operations perform the necessary cleanups against the NodeDaoService.

        This method can be called repeatedly as long as the service being bound implements equals and hashCode.

        Parameters:
        daoService - TransactionalDao

      • bindIntegrityChecker

        public static void bindIntegrityChecker​(IntegrityChecker integrityChecker)
        Method that registers an IntegrityChecker against the transaction. Setting this will ensure that the pre- and post-commit operations perform the necessary cleanups against the IntegrityChecker.

        This method can be called repeatedly as long as the service being bound implements equals and hashCode.

        Parameters:
        integrityChecker - IntegrityChecker

      • bindLucene

        public static void bindLucene​(LuceneIndexerAndSearcher indexerAndSearcher)
        Method that registers a LuceneIndexerAndSearcherFactory against the transaction.

        Setting this will ensure that the pre- and post-commit operations perform the necessary cleanups against the LuceneIndexerAndSearcherFactory.

        Although bound within a Set, it would still be better for the caller to only bind once per transaction, if possible.

        Parameters:
        indexerAndSearcher - the Lucene indexer to perform transaction completion tasks on

      • bindListener

        public static void bindListener​(org.alfresco.util.transaction.TransactionListener listener)
        Method that registers a Listener against the transaction.

        will be better for the caller to only bind once per transaction, if possible.

        Parameters:
        listener - the transaction listener tasks on
        Since:
        5.0

      • flush

        public static void flush()
        Deprecated.
        No longer does anything
        No-op