Package oracle.toplink.essentials.descriptors

Examples of oracle.toplink.essentials.descriptors.ClassDescriptor.usesSequenceNumbers()

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        boolean shouldUsePreallocation = false;
        boolean shouldAcquireValueAfterInsert = false;
        Iterator descriptors = getOwnerSession().getDescriptors().values().iterator();
        while (descriptors.hasNext()) {
            ClassDescriptor descriptor = (ClassDescriptor)descriptors.next();
            if (!descriptor.usesSequenceNumbers()) {
                continue;
            }
            String seqName = descriptor.getSequenceNumberName();
            Sequence sequence = getSequence(seqName);
            if (sequence == null) {
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        Iterator descriptors = getSession().getDescriptors().values().iterator();

        while (descriptors.hasNext()) {
            ClassDescriptor descriptor = (ClassDescriptor)descriptors.next();

            if (descriptor.usesSequenceNumbers()) {
                String seqName = descriptor.getSequenceNumberName();

                if (seqName == null) {
                    seqName = getSession().getDatasourcePlatform().getDefaultSequence().getName();
                }
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        boolean shouldAcquireSequenceValueAfterInsert = false;
        DatabaseField field = new DatabaseField(qualifiedFieldName);
        Iterator descriptors = session.getDescriptors().values().iterator();
        while (descriptors.hasNext()) {
            ClassDescriptor descriptor = (ClassDescriptor)descriptors.next();
            if (!descriptor.usesSequenceNumbers()) {
                continue;
            }
            if (descriptor.getSequenceNumberField().equals(field)) {
                String seqName = descriptor.getSequenceNumberName();
                Sequence sequence = getSequence(seqName);
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     */
    public boolean usesSequencing() {
        Iterator descriptors = getDescriptors().values().iterator();
        while (descriptors.hasNext()) {
            ClassDescriptor descriptor = (ClassDescriptor)descriptors.next();
            if (descriptor.usesSequenceNumbers()) {
                return true;
            }
        }
        return false;
    }
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    protected void registerNewObjectInIdentityMap(Object clone, Object original) {
        // CR 2728 Added check for sequencing to allow zero primitives for id's if the client
        //is not using sequencing.
        Class cls = clone.getClass();
        ClassDescriptor descriptor = getDescriptor(cls);
        boolean usesSequences = descriptor.usesSequenceNumbers();
        if (shouldNewObjectsBeCached()) {
            // Also put it in the cache if it has a valid primary key, this allows for double new object merges
            Vector key = keyFromObject(clone, descriptor);
            boolean containsNull = false;
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