Examples of usesVersionLocking()

Examples of org.eclipse.persistence.descriptors.ClassDescriptor.usesVersionLocking()

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            return original;
        }
       
        // If version locking was used, check if the cache version is the correct version, otherwise invalidate,
        // Don't know for no locking, or field locking, so always merge.
        if ((!changeSet.isNew()) && descriptor.usesVersionLocking()) {
            if ((session.getCommandManager() != null) && (session.getCommandManager().getCommandConverter() != null)) {
                // Rebuild the version value from user format i.e the change set was converted to XML
                changeSet.rebuildWriteLockValueFromUserFormat(descriptor, session);
            }
            int difference = descriptor.getOptimisticLockingPolicy().getVersionDifference(changeSet.getInitialWriteLockValue(), original, changeSet.getId(), session);
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Examples of org.eclipse.persistence.descriptors.ClassDescriptor.usesVersionLocking()

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        ClassDescriptor descriptor = this.session.getDescriptor(rmiClone);
        try {
            ObjectBuilder builder = descriptor.getObjectBuilder();
           
            if (registeredObject != rmiClone && descriptor.usesVersionLocking() && ! mergedNewObjects.containsKey(registeredObject)) {
                VersionLockingPolicy policy = (VersionLockingPolicy) descriptor.getOptimisticLockingPolicy();
                if (policy.isStoredInObject()) {
                    Object currentValue = builder.extractValueFromObjectForField(registeredObject, policy.getWriteLockField(), session);
               
                    if (policy.isNewerVersion(currentValue, rmiClone, session.keyFromObject(rmiClone, descriptor), session)) {
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Examples of org.eclipse.persistence.descriptors.ClassDescriptor.usesVersionLocking()

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            return original;
        }
       
        // If version locking was used, check if the cache version is the correct version, otherwise invalidate,
        // Don't know for no locking, or field locking, so always merge.
        if ((!changeSet.isNew()) && descriptor.usesVersionLocking()) {
            if ((session.getCommandManager() != null) && (session.getCommandManager().getCommandConverter() != null)) {
                // Rebuild the version value from user format i.e the change set was converted to XML
                changeSet.rebuildWriteLockValueFromUserFormat(descriptor, session);
            }
            int difference = descriptor.getOptimisticLockingPolicy().getVersionDifference(changeSet.getInitialWriteLockValue(), original, changeSet.getId(), session);
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Examples of org.eclipse.persistence.descriptors.ClassDescriptor.usesVersionLocking()

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        ClassDescriptor descriptor = this.session.getDescriptor(rmiClone);
        try {
            ObjectBuilder builder = descriptor.getObjectBuilder();
           
            if (!isForRefresh && registeredObject != rmiClone && descriptor.usesVersionLocking() && ! mergedNewObjects.containsKey(registeredObject)) {
                VersionLockingPolicy policy = (VersionLockingPolicy) descriptor.getOptimisticLockingPolicy();
                if (policy.isStoredInObject()) {
                    Object currentValue = builder.extractValueFromObjectForField(registeredObject, policy.getWriteLockField(), session);
               
                    if (policy.isNewerVersion(currentValue, rmiClone, session.keyFromObject(rmiClone, descriptor), session)) {
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Examples of org.eclipse.persistence.descriptors.ClassDescriptor.usesVersionLocking()

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                Object key = cacheKey.getKey();
                if (object == null) {
                    writer.write(LoggingLocalization.buildMessage("key_object_null", new Object[] { cr, key, "\t" }));
                } else {
                    String hashCode = String.valueOf(System.identityHashCode(object));
                    if (descriptor.usesOptimisticLocking() && descriptor.usesVersionLocking()) {
                        // Obtain writeLockValue and convert the value to String
                        Object writeLockValue = descriptor.getOptimisticLockingPolicy().getWriteLockValue(object, key, session);
                        String version = (String) session.getPlatform().convertObject(writeLockValue, String.class);
                        writer.write(LoggingLocalization.buildMessage("key_version_identity_hash_code_object", new Object[] { cr, key, "\t", hashCode, object, version }));
                    } else {
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Examples of org.eclipse.persistence.descriptors.ClassDescriptor.usesVersionLocking()

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                Object key = cacheKey.getKey();
                if (object == null) {
                    writer.write(LoggingLocalization.buildMessage("key_object_null", new Object[] { cr, key, "\t" }));
                } else {
                    String hashCode = String.valueOf(System.identityHashCode(object));
                    if (descriptor.usesOptimisticLocking() && descriptor.usesVersionLocking()) {
                        // Obtain writeLockValue and convert the value to String
                        Object writeLockValue = descriptor.getOptimisticLockingPolicy().getWriteLockValue(object, key, session);
                        String version = (String) session.getPlatform().convertObject(writeLockValue, String.class);
                        writer.write(LoggingLocalization.buildMessage("key_version_identity_hash_code_object", new Object[] { cr, key, "\t", hashCode, object, version }));
                    } else {
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Examples of org.eclipse.persistence.descriptors.ClassDescriptor.usesVersionLocking()

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            return original;
        }
       
        // If version locking was used, check if the cache version is the correct version, otherwise invalidate,
        // Don't know for no locking, or field locking, so always merge.
        if ((!changeSet.isNew()) && descriptor.usesVersionLocking()) {
            if ((session.getCommandManager() != null) && (session.getCommandManager().getCommandConverter() != null)) {
                // Rebuild the version value from user format i.e the change set was converted to XML
                changeSet.rebuildWriteLockValueFromUserFormat(descriptor, session);
            }
            int difference = descriptor.getOptimisticLockingPolicy().getVersionDifference(changeSet.getInitialWriteLockValue(), original, changeSet.getId(), session);
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Examples of org.eclipse.persistence.descriptors.ClassDescriptor.usesVersionLocking()

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        ClassDescriptor descriptor = this.session.getDescriptor(rmiClone);
        try {
            ObjectBuilder builder = descriptor.getObjectBuilder();
           
            if (registeredObject != rmiClone && descriptor.usesVersionLocking() && ! mergedNewObjects.containsKey(registeredObject)) {
                VersionLockingPolicy policy = (VersionLockingPolicy) descriptor.getOptimisticLockingPolicy();
                if (policy.isStoredInObject()) {
                    Object currentValue = builder.extractValueFromObjectForField(registeredObject, policy.getWriteLockField(), session);
               
                    if (policy.isNewerVersion(currentValue, rmiClone, session.keyFromObject(rmiClone, descriptor), session)) {
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Examples of org.eclipse.persistence.descriptors.ClassDescriptor.usesVersionLocking()

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        ClassDescriptor descriptor = getSession().getDescriptor(rmiClone);
        try {
            ObjectBuilder builder = descriptor.getObjectBuilder();
           
            if (registeredObject != rmiClone && descriptor.usesVersionLocking() && ! mergedNewObjects.containsKey(registeredObject)) {
                VersionLockingPolicy policy = (VersionLockingPolicy) descriptor.getOptimisticLockingPolicy();
                if (policy.isStoredInObject()) {
                    Object currentValue = builder.extractValueFromObjectForField(registeredObject, policy.getWriteLockField(), session);
               
                    if (policy.isNewerVersion(currentValue, rmiClone, session.keyFromObject(rmiClone), session)) {
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Examples of org.eclipse.persistence.descriptors.ClassDescriptor.usesVersionLocking()

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        }

        org.eclipse.persistence.queries.DoesExistQuery existQuery = descriptor.getQueryManager().getDoesExistQuery();
        // Optimize cache option to avoid executing the does exist query.
        if (existQuery.shouldCheckCacheForDoesExist()) {
            if (descriptor.usesVersionLocking()){
                VersionLockingPolicy policy = (VersionLockingPolicy)descriptor.getOptimisticLockingPolicy();
                Object baseValue = policy.getBaseValue();
                Object objectLockValue = policy.getWriteLockValue(clone, primaryKey, unitOfWork);
                if ( policy.isNewerVersion(objectLockValue, baseValue) ) {
                    throw OptimisticLockException.objectChangedSinceLastMerge(clone);
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