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public interface SoftLockFactory
A factory for SoftLock
s
Method Summary | |
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Set<SoftLock> |
collectAllSoftLocksForTransactionID(TransactionID transactionID)
Get a the soft locks of the specified transaction ID |
Set<TransactionID> |
collectExpiredTransactionIDs()
Get a Set of TransactionIDs for which the soft locks have expired |
SoftLock |
createSoftLock(TransactionID transactionID,
Object key,
Element newElement,
Element oldElement,
boolean pinned)
Create a new, unlocked soft lock |
Set<Object> |
getKeysInvisibleInContext(LocalTransactionContext transactionContext)
Get a Set of keys protected by soft locks which must not be visible to a transaction context according to the isolation level. |
Method Detail |
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SoftLock createSoftLock(TransactionID transactionID, Object key, Element newElement, Element oldElement, boolean pinned)
transactionID
- the transaction ID under which the soft lock will operatekey
- the key of the Element this soft lock is protectingnewElement
- the new ElementoldElement
- the actual Elementpinned
- true if the element that is going to be replaced by a soft lock is pinned
Set<Object> getKeysInvisibleInContext(LocalTransactionContext transactionContext)
transactionContext
- the transaction context
Set<TransactionID> collectExpiredTransactionIDs()
Set<SoftLock> collectAllSoftLocksForTransactionID(TransactionID transactionID)
transactionID
- the transaction ID
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