Package org.ikasan.systemevent.dao

Class HibernateSystemEventDao

java.lang.Object

org.springframework.dao.support.DaoSupport

org.springframework.orm.hibernate5.support.HibernateDaoSupport

org.ikasan.systemevent.dao.HibernateSystemEventDao

All Implemented Interfaces:

org.ikasan.spec.systemevent.SystemEventDao<org.ikasan.spec.systemevent.SystemEvent>, org.springframework.beans.factory.InitializingBean

public class HibernateSystemEventDao
extends org.springframework.orm.hibernate5.support.HibernateDaoSupport
implements org.ikasan.spec.systemevent.SystemEventDao<org.ikasan.spec.systemevent.SystemEvent>

Hibernate implementation of SystemFlowEventDao

Note that can be configured to housekeep either simply, or in batches.

Author:

Ikasan Development Team

Field Summary

Fields

Modifier and Type	Field	Description
static java.lang.String	EVENT_IDS
static java.lang.String	EXPIRY
static java.lang.String	NOW
static java.lang.String	SYSTEM_EVENTS_DELETE_QUERY
static java.lang.String	SYSTEM_EVENTS_TO_DELETE_QUERY
static java.lang.String	UPDATE_HARVESTED_QUERY

Constructor Summary

Constructors

Constructor	Description
HibernateSystemEventDao()	Constructor
HibernateSystemEventDao(boolean batchHousekeepDelete, java.lang.Integer housekeepingBatchSize, java.lang.Integer transactionBatchSize)	Constructor

Method Summary

Modifier and Type	Method	Description
void	deleteExpired()
org.ikasan.spec.search.PagedSearchResult<org.ikasan.spec.systemevent.SystemEvent>	find(int pageNo, int pageSize, java.lang.String orderBy, boolean orderAscending, java.lang.String subject, java.lang.String action, java.util.Date timestampFrom, java.util.Date timestampTo, java.lang.String actor)
java.util.List<org.ikasan.spec.systemevent.SystemEvent>	getHarvestableRecords(int harvestingBatchSize)
java.lang.Integer	getHousekeepingBatchSize()
java.lang.Boolean	getOrderHarvestQuery()
boolean	housekeepablesExist()	Checks if there are housekeepable items in existance, ie expired SystemFlowEvents
boolean	isBatchHousekeepDelete()
java.util.List<org.ikasan.spec.systemevent.SystemEvent>	list(java.util.List<java.lang.String> subjects, java.lang.String actor, java.util.Date timestampFrom, java.util.Date timestampTo)
void	save(org.ikasan.spec.systemevent.SystemEvent systemEvent)
void	setBatchHousekeepDelete(boolean batchHousekeepDelete)
void	setHousekeepingBatchSize(java.lang.Integer housekeepingBatchSize)
void	setHousekeepQuery(java.lang.String housekeepQuery)
void	setOrderHarvestQuery(java.lang.Boolean orderHarvestQuery)
void	setTransactionBatchSize(java.lang.Integer transactionBatchSize)
void	updateAsHarvested(java.util.List<org.ikasan.spec.systemevent.SystemEvent> events)

Methods inherited from class org.springframework.orm.hibernate5.support.HibernateDaoSupport

checkDaoConfig, createHibernateTemplate, currentSession, getHibernateTemplate, getSessionFactory, setHibernateTemplate, setSessionFactory

Methods inherited from class org.springframework.dao.support.DaoSupport

afterPropertiesSet, initDao

Methods inherited from class java.lang.Object

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

Field Detail

EXPIRY

public static final java.lang.String EXPIRY

See Also:

Constant Field Values

EVENT_IDS

public static final java.lang.String EVENT_IDS

See Also:

Constant Field Values

NOW

public static final java.lang.String NOW

See Also:

Constant Field Values

SYSTEM_EVENTS_TO_DELETE_QUERY

public static final java.lang.String SYSTEM_EVENTS_TO_DELETE_QUERY

See Also:

Constant Field Values

SYSTEM_EVENTS_DELETE_QUERY

public static final java.lang.String SYSTEM_EVENTS_DELETE_QUERY

See Also:

Constant Field Values

UPDATE_HARVESTED_QUERY

public static final java.lang.String UPDATE_HARVESTED_QUERY

See Also:

Constant Field Values

Constructor Detail

HibernateSystemEventDao

public HibernateSystemEventDao(boolean batchHousekeepDelete,
                               java.lang.Integer housekeepingBatchSize,
                               java.lang.Integer transactionBatchSize)

Constructor

Parameters:

batchHousekeepDelete - - pass true if you want to use batch deleting

housekeepingBatchSize - - batch size, only respected if set to use batching

HibernateSystemEventDao

public HibernateSystemEventDao()

Constructor

Method Detail

save

public void save(org.ikasan.spec.systemevent.SystemEvent systemEvent)

Specified by:

save in interface org.ikasan.spec.systemevent.SystemEventDao<org.ikasan.spec.systemevent.SystemEvent>

find

public org.ikasan.spec.search.PagedSearchResult<org.ikasan.spec.systemevent.SystemEvent> find(int pageNo,
                                                                                              int pageSize,
                                                                                              java.lang.String orderBy,
                                                                                              boolean orderAscending,
                                                                                              java.lang.String subject,
                                                                                              java.lang.String action,
                                                                                              java.util.Date timestampFrom,
                                                                                              java.util.Date timestampTo,
                                                                                              java.lang.String actor)

Specified by:

find in interface org.ikasan.spec.systemevent.SystemEventDao<org.ikasan.spec.systemevent.SystemEvent>

list

public java.util.List<org.ikasan.spec.systemevent.SystemEvent> list(java.util.List<java.lang.String> subjects,
                                                                    java.lang.String actor,
                                                                    java.util.Date timestampFrom,
                                                                    java.util.Date timestampTo)

Specified by:

list in interface org.ikasan.spec.systemevent.SystemEventDao<org.ikasan.spec.systemevent.SystemEvent>

deleteExpired

public void deleteExpired()

Specified by:

deleteExpired in interface org.ikasan.spec.systemevent.SystemEventDao<org.ikasan.spec.systemevent.SystemEvent>

housekeepablesExist

public boolean housekeepablesExist()

Checks if there are housekeepable items in existance, ie expired SystemFlowEvents

Specified by:

housekeepablesExist in interface org.ikasan.spec.systemevent.SystemEventDao<org.ikasan.spec.systemevent.SystemEvent>

Returns:

true if there is at least 1 expired SystemFlowEvent

isBatchHousekeepDelete

public boolean isBatchHousekeepDelete()

Specified by:

isBatchHousekeepDelete in interface org.ikasan.spec.systemevent.SystemEventDao<org.ikasan.spec.systemevent.SystemEvent>

setBatchHousekeepDelete

public void setBatchHousekeepDelete(boolean batchHousekeepDelete)

Specified by:

setBatchHousekeepDelete in interface org.ikasan.spec.systemevent.SystemEventDao<org.ikasan.spec.systemevent.SystemEvent>

getHousekeepingBatchSize

public java.lang.Integer getHousekeepingBatchSize()

Specified by:

getHousekeepingBatchSize in interface org.ikasan.spec.systemevent.SystemEventDao<org.ikasan.spec.systemevent.SystemEvent>

setHousekeepingBatchSize

public void setHousekeepingBatchSize(java.lang.Integer housekeepingBatchSize)

Specified by:

setHousekeepingBatchSize in interface org.ikasan.spec.systemevent.SystemEventDao<org.ikasan.spec.systemevent.SystemEvent>

setTransactionBatchSize

public void setTransactionBatchSize(java.lang.Integer transactionBatchSize)

Specified by:

setTransactionBatchSize in interface org.ikasan.spec.systemevent.SystemEventDao<org.ikasan.spec.systemevent.SystemEvent>

setHousekeepQuery

public void setHousekeepQuery(java.lang.String housekeepQuery)

Specified by:

setHousekeepQuery in interface org.ikasan.spec.systemevent.SystemEventDao<org.ikasan.spec.systemevent.SystemEvent>

getHarvestableRecords

public java.util.List<org.ikasan.spec.systemevent.SystemEvent> getHarvestableRecords(int harvestingBatchSize)

Specified by:

getHarvestableRecords in interface org.ikasan.spec.systemevent.SystemEventDao<org.ikasan.spec.systemevent.SystemEvent>

updateAsHarvested

public void updateAsHarvested(java.util.List<org.ikasan.spec.systemevent.SystemEvent> events)

Specified by:

updateAsHarvested in interface org.ikasan.spec.systemevent.SystemEventDao<org.ikasan.spec.systemevent.SystemEvent>

getOrderHarvestQuery

public java.lang.Boolean getOrderHarvestQuery()

Specified by:

getOrderHarvestQuery in interface org.ikasan.spec.systemevent.SystemEventDao<org.ikasan.spec.systemevent.SystemEvent>

setOrderHarvestQuery

public void setOrderHarvestQuery(java.lang.Boolean orderHarvestQuery)

Specified by:

setOrderHarvestQuery in interface org.ikasan.spec.systemevent.SystemEventDao<org.ikasan.spec.systemevent.SystemEvent>