How to use
compareWriteLockValues
method
in
org.eclipse.persistence.internal.descriptors.OptimisticLockingPolicy

Best Java code snippets using org.eclipse.persistence.internal.descriptors.OptimisticLockingPolicy.compareWriteLockValues (Showing top 6 results out of 315)

Common ways to obtain OptimisticLockingPolicy

private void myMethod () {
 OptimisticLockingPolicy o =ClassDescriptor descriptor;descriptor.getOptimisticLockingPolicy()
UnidirectionalOneToManyMapping unidirectionalOneToManyMapping;unidirectionalOneToManyMapping.getReferenceDescriptor().getOptimisticLockingPolicy()
ExpressionQueryMechanism expressionQueryMechanism;expressionQueryMechanism.getDescriptor().getOptimisticLockingPolicy()
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}

if (originalWriteLockValue != null && optimisticLockingPolicy.compareWriteLockValues(initialWriteLockValue, originalWriteLockValue) != 0) {    
  return true;
} else {

if (originalWriteLockValue != null && optimisticLockingPolicy.compareWriteLockValues(initialWriteLockValue, originalWriteLockValue) != 0) {
  return true;
} else {

if (originalWriteLockValue != null && optimisticLockingPolicy.compareWriteLockValues(initialWriteLockValue, originalWriteLockValue) != 0) {    
  return true;
} else {

if(this.optimisticLockingPolicy.compareWriteLockValues(writeLockValueToCompare, changeSetToMergeFrom.initialWriteLockValue) != 0) {
  this.isInvalid = true;
  return;

if(this.optimisticLockingPolicy.compareWriteLockValues(writeLockValueToCompare, changeSetToMergeFrom.initialWriteLockValue) != 0) {
  this.isInvalid = true;
  return;

if(this.optimisticLockingPolicy.compareWriteLockValues(writeLockValueToCompare, changeSetToMergeFrom.initialWriteLockValue) != 0) {
  this.isInvalid = true;
  return;

Javadoc

INTERNAL: This method shouldn't be called if supportsWriteLockValuesComparison() returns false. This method compares two writeLockValues. The writeLockValues should be non-null and of the correct type. Returns: -1 if value1 is less (older) than value2; 0 if value1 equals value2; 1 if value1 is greater (newer) than value2. Throws: NullPointerException if the passed value is null; ClassCastException if the passed value is of a wrong type.

Popular methods of OptimisticLockingPolicy

addLockFieldsToUpdateRow
INTERNAL: Add update fields for template row. These are any unmapped fields required to write in an
addLockValuesToTranslationRow
INTERNAL: The method should update the translation row with the correct write lock values. This meth
buildDeleteExpression
INTERNAL: When given an expression, this method will return a new expression with the optimistic loc
buildUpdateExpression
INTERNAL: When given an expression, this method will return a new expression with the optimistic loc
clone
getBaseValue
INTERNAL: This is the base value that is older than all other values, it is used in the place of nul
getValueToPutInCache
INTERNAL: Return the value that should be stored in the identity map. If the value is not stored in
getVersionDifference
PUBLIC: Return the number of versions different between these objects.
getWriteLockField
INTERNAL: Return the write lock field. #see this method in VersionLockingPolicy
getWriteLockUpdateExpression
INTERNAL: This method will return an expression that is used to update its optimistic locking field
getWriteLockValue
INTERNAL: This method will return the optimistic lock value for the object #see this method in Versi
initialize
INTERNAL: It is responsible for initializing the policy. #see this method in VersionLockingPolicy

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How to use compareWriteLockValuesmethodin org.eclipse.persistence.internal.descriptors.OptimisticLockingPolicy

Best Java code snippets using org.eclipse.persistence.internal.descriptors.OptimisticLockingPolicy.compareWriteLockValues (Showing top 6 results out of 315)

How to use
compareWriteLockValues
method
in
org.eclipse.persistence.internal.descriptors.OptimisticLockingPolicy