Package io.nflow.engine.internal.dao

Class ExecutorDao

java.lang.Object

io.nflow.engine.internal.dao.ExecutorDao

@Component
@Singleton
public class ExecutorDao
extends Object

Use setter injection because constructor injection may not work when nFlow is used in some legacy systems.

Constructor Summary

Constructors

Constructor	Description
ExecutorDao(SQLVariants sqlVariants, JdbcTemplate nflowJdbcTemplate, Environment env)

Method Summary

Modifier and Type	Method	Description
int	deleteExpiredBefore(org.joda.time.DateTime expiredBefore)
String	getExecutorGroup()
String	getExecutorGroupCondition()
int	getExecutorId()
List<WorkflowExecutor>	getExecutors()
org.joda.time.DateTime	getMaxWaitUntil()
Collection<Integer>	getRecoverableExecutorIds()
boolean	isAutoCommitEnabled()
boolean	isTransactionSupportEnabled()
void	markRecovered(int recoveredExecutorId)
void	markShutdown(boolean graceful)
boolean	tick()
void	updateActiveTimestamp()

Methods inherited from class java.lang.Object

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

Constructor Details

ExecutorDao

@Inject
public ExecutorDao(SQLVariants sqlVariants,
 JdbcTemplate nflowJdbcTemplate,
 Environment env)

Method Details

tick

public boolean tick()

getExecutorGroup

public String getExecutorGroup()

getExecutorGroupCondition

public String getExecutorGroupCondition()

getExecutorId

public int getExecutorId()

getMaxWaitUntil

public org.joda.time.DateTime getMaxWaitUntil()

isTransactionSupportEnabled

@Transactional
public boolean isTransactionSupportEnabled()

isAutoCommitEnabled

public boolean isAutoCommitEnabled()

updateActiveTimestamp

public void updateActiveTimestamp()

getExecutors

public List<WorkflowExecutor> getExecutors()

markShutdown

public void markShutdown(boolean graceful)

getRecoverableExecutorIds

public Collection<Integer> getRecoverableExecutorIds()

markRecovered

public void markRecovered(int recoveredExecutorId)

deleteExpiredBefore

public int deleteExpiredBefore(org.joda.time.DateTime expiredBefore)