Examples of oracle.toplink.essentials.internal.sequencing.Sequencing.whenShouldAcquireValueForAll()

Package oracle.toplink.essentials.internal.sequencing

Class oracle.toplink.essentials.internal.sequencing.Sequencing

Examples of oracle.toplink.essentials.internal.sequencing.Sequencing.whenShouldAcquireValueForAll()

oracle.toplink.essentials.internal.sequencing.Sequencing.whenShouldAcquireValueForAll()
INTERNAL: Indicates when sequencing value should be acqiured for all classes. There are just three possible return values: BEFORE_INSERT, UNDEFINED, AFTER_INSERT. Used as a shortcut to avoid individual checks for each class: shouldAcquireValueAfterInsert(Class cls). Currently UNDEFINED only happens in a case of a SessionBroker: session1 - BEFORE_INSERT, session2 - AFTER_INSERT

     * Common implementor for createSequence and replaceSequence
     */
    protected void createOrReplaceSequences(boolean create) throws TopLinkException {
        Sequencing sequencing = getSession().getSequencing();


        if ((sequencing == null) || (sequencing.whenShouldAcquireValueForAll() == Sequencing.AFTER_INSERT)) {
            // Not required on Sybase native etc.
            return;
        }


        // Prepare table and sequence definitions

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     * Common implementor for createSequence and replaceSequence
     */
    protected void createOrReplaceSequences(boolean create, boolean drop) throws TopLinkException {
        Sequencing sequencing = getSession().getSequencing();


        if ((sequencing == null) || (sequencing.whenShouldAcquireValueForAll() == Sequencing.AFTER_INSERT)) {
            // Not required on Sybase native etc.
            return;
        }


        // Prepare table and sequence definitions

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        discoverAllUnregisteredNewObjects();
        Sequencing sequencing = getSequencing();
        if (sequencing == null) {
            return;
        }
        int whenShouldAcquireValueForAll = sequencing.whenShouldAcquireValueForAll();
        if (whenShouldAcquireValueForAll == Sequencing.AFTER_INSERT) {
            return;
        }
        boolean shouldAcquireValueBeforeInsertForAll = whenShouldAcquireValueForAll == Sequencing.BEFORE_INSERT;
        startOperationProfile(SessionProfiler.AssignSequence);

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