org.jbpm.api.history
Interface HistoryTaskQuery

public interface HistoryTaskQuery

query for history tasks.

Author:

Tom Baeyens

Field Summary

static java.lang.String	PROPERTY_ASSIGNEE outcome property to be used as property in orderAsc(String) and orderDesc(String)
static java.lang.String	PROPERTY_CREATETIME starttime property to be used as property in orderAsc(String) and orderDesc(String)
static java.lang.String	PROPERTY_DURATION duration property to be used as property in orderAsc(String) and orderDesc(String)
static java.lang.String	PROPERTY_ENDTIME endtime property to be used as property in orderAsc(String) and orderDesc(String)
static java.lang.String	PROPERTY_EXECUTIONID executionId property to be used as property in orderAsc(String) and orderDesc(String)
static java.lang.String	PROPERTY_ID id property to be used as property in orderAsc(String) and orderDesc(String)
static java.lang.String	PROPERTY_OUTCOME outcome property to be used as property in orderAsc(String) and orderDesc(String)
static java.lang.String	PROPERTY_STATE state property to be used as property in orderAsc(String) and orderDesc(String)

Method Summary

HistoryTaskQuery	assignee(java.lang.String assignee) only select history tasks for the given assignee
long	count() execute a count(*) query and returns number of results
HistoryTaskQuery	executionId(java.lang.String executionId) only select history tasks within the given execution
java.util.List<HistoryTask>	list() execute the query and obtain the list of HistoryTasks
HistoryTaskQuery	orderAsc(java.lang.String property) order selected history tasks ascending for certain properties
HistoryTaskQuery	orderDesc(java.lang.String property) order selected process definitions descending for certain properties
HistoryTaskQuery	outcome(java.lang.String outcome) only select history tasks that have the given outcome
HistoryTaskQuery	page(int firstResult, int maxResults) select a specific page in the result set
HistoryTaskQuery	startedAfter(java.util.Date time) only select history tasks started after the given time
HistoryTaskQuery	startedBefore(java.util.Date time) only select history tasks started before the given time
HistoryTaskQuery	state(java.lang.String state) only select history tasks in the given state
HistoryTaskQuery	taskId(java.lang.String taskId) only select the history task for the given id
HistoryTaskQuery	tookLessThen(long durationInMillis) only select history tasks that took less then the given duration in milliseconds
HistoryTaskQuery	tookLongerThen(long durationInMillis) only select history tasks that took longer then the given duration in milliseconds
HistoryTask	uniqueResult() execute the query and obtain the unique HistoryTask

Field Detail

PROPERTY_ID

static final java.lang.String PROPERTY_ID

id property to be used as property in orderAsc(String) and orderDesc(String)

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Constant Field Values

PROPERTY_CREATETIME

static final java.lang.String PROPERTY_CREATETIME

starttime property to be used as property in orderAsc(String) and orderDesc(String)

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Constant Field Values

PROPERTY_ENDTIME

static final java.lang.String PROPERTY_ENDTIME

endtime property to be used as property in orderAsc(String) and orderDesc(String)

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Constant Field Values

PROPERTY_EXECUTIONID

static final java.lang.String PROPERTY_EXECUTIONID

executionId property to be used as property in orderAsc(String) and orderDesc(String)

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Constant Field Values

PROPERTY_OUTCOME

static final java.lang.String PROPERTY_OUTCOME

outcome property to be used as property in orderAsc(String) and orderDesc(String)

See Also:

Constant Field Values

PROPERTY_ASSIGNEE

static final java.lang.String PROPERTY_ASSIGNEE

outcome property to be used as property in orderAsc(String) and orderDesc(String)

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Constant Field Values

PROPERTY_STATE

static final java.lang.String PROPERTY_STATE

state property to be used as property in orderAsc(String) and orderDesc(String)

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Constant Field Values

PROPERTY_DURATION

static final java.lang.String PROPERTY_DURATION

duration property to be used as property in orderAsc(String) and orderDesc(String)

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Constant Field Values

Method Detail

taskId

HistoryTaskQuery taskId(java.lang.String taskId)

only select the history task for the given id

executionId

HistoryTaskQuery executionId(java.lang.String executionId)

only select history tasks within the given execution

assignee

HistoryTaskQuery assignee(java.lang.String assignee)

only select history tasks for the given assignee

state

HistoryTaskQuery state(java.lang.String state)

only select history tasks in the given state

outcome

HistoryTaskQuery outcome(java.lang.String outcome)

only select history tasks that have the given outcome

orderAsc

HistoryTaskQuery orderAsc(java.lang.String property)

order selected history tasks ascending for certain properties

orderDesc

HistoryTaskQuery orderDesc(java.lang.String property)

order selected process definitions descending for certain properties

page

HistoryTaskQuery page(int firstResult,
                      int maxResults)

select a specific page in the result set

startedAfter

HistoryTaskQuery startedAfter(java.util.Date time)

only select history tasks started after the given time

startedBefore

HistoryTaskQuery startedBefore(java.util.Date time)

only select history tasks started before the given time

tookLessThen

HistoryTaskQuery tookLessThen(long durationInMillis)

only select history tasks that took less then the given duration in milliseconds

tookLongerThen

HistoryTaskQuery tookLongerThen(long durationInMillis)

only select history tasks that took longer then the given duration in milliseconds

list

java.util.List<HistoryTask> list()

execute the query and obtain the list of HistoryTasks

uniqueResult

HistoryTask uniqueResult()

execute the query and obtain the unique HistoryTask

count

long count()

execute a count(*) query and returns number of results