io.flamingock.oss.driver.dynamodb.internal

Class DynamoDBLockService

java.lang.Object

io.flamingock.oss.driver.dynamodb.internal.DynamoDBLockService

All Implemented Interfaces:

io.flamingock.community.internal.lock.LocalLockService, io.flamingock.core.engine.lock.LockService

public class DynamoDBLockService
extends java.lang.Object
implements io.flamingock.community.internal.lock.LocalLockService

Field Summary

Fields

Modifier and Type	Field and Description
protected DynamoClients	client
protected software.amazon.awssdk.enhanced.dynamodb.DynamoDbTable<LockEntryEntity>	table

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	DynamoDBLockService(DynamoClients client, io.flamingock.commons.utils.TimeService timeService)

Method Summary

Modifier and Type	Method and Description
io.flamingock.core.engine.lock.LockAcquisition	extendLock(io.flamingock.core.engine.lock.LockKey key, io.flamingock.commons.utils.RunnerId owner, long leaseMillis)
io.flamingock.core.engine.lock.LockAcquisition	getLock(io.flamingock.core.engine.lock.LockKey lockKey)
protected void	initialize(java.lang.Boolean indexCreation)
void	releaseLock(io.flamingock.core.engine.lock.LockKey lockKey, io.flamingock.commons.utils.RunnerId owner)
io.flamingock.core.engine.lock.LockAcquisition	upsert(io.flamingock.core.engine.lock.LockKey key, io.flamingock.commons.utils.RunnerId owner, long leaseMillis)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

client

protected final DynamoClients client

table

protected software.amazon.awssdk.enhanced.dynamodb.DynamoDbTable<LockEntryEntity> table

Constructor Detail

DynamoDBLockService

protected DynamoDBLockService(DynamoClients client,
                              io.flamingock.commons.utils.TimeService timeService)

Method Detail

initialize

protected void initialize(java.lang.Boolean indexCreation)

upsert

public io.flamingock.core.engine.lock.LockAcquisition upsert(io.flamingock.core.engine.lock.LockKey key,
                                                             io.flamingock.commons.utils.RunnerId owner,
                                                             long leaseMillis)

Specified by:

upsert in interface io.flamingock.community.internal.lock.LocalLockService

extendLock

public io.flamingock.core.engine.lock.LockAcquisition extendLock(io.flamingock.core.engine.lock.LockKey key,
                                                                 io.flamingock.commons.utils.RunnerId owner,
                                                                 long leaseMillis)
                                                          throws io.flamingock.core.engine.lock.LockServiceException

Specified by:

extendLock in interface io.flamingock.core.engine.lock.LockService

Throws:

io.flamingock.core.engine.lock.LockServiceException

getLock

public io.flamingock.core.engine.lock.LockAcquisition getLock(io.flamingock.core.engine.lock.LockKey lockKey)

Specified by:

getLock in interface io.flamingock.core.engine.lock.LockService

releaseLock

public void releaseLock(io.flamingock.core.engine.lock.LockKey lockKey,
                        io.flamingock.commons.utils.RunnerId owner)

Specified by:

releaseLock in interface io.flamingock.core.engine.lock.LockService