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10.3.7. Configure Locking Mode (Library Mode)

10.3.7. Configure Locking Mode (Library Mode)

In Red Hat JBoss Data Grid's Library mode, the locking mode is set within the transaction element as follows:

<transaction transactionManagerLookupClass="{TransactionManagerLookupClass}"
	     transactionMode="{TRANSACTIONAL,NON_TRANSACTIONAL}"
	     lockingMode="{OPTIMISTIC,PESSIMISTIC}"
	     useSynchronization="true">
</transaction>

<transaction transactionManagerLookupClass="{TransactionManagerLookupClass}"
	     transactionMode="{TRANSACTIONAL,NON_TRANSACTIONAL}"
	     lockingMode="{OPTIMISTIC,PESSIMISTIC}"
	     useSynchronization="true">
</transaction>

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Set the lockingMode value to OPTIMISTIC or PESSIMISTIC to configure the locking mode used for the transactional cache.

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