org.jbpm.api
Interface JobQuery

public interface JobQuery

query for jBPM related messages and timers.

Both messages and timers are jobs.

Author:

Tom Baeyens

Field Summary

static java.lang.String	PROPERTY_DUEDATE duedate 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

long	count() execute a count(*) query and returns number of results
JobQuery	exception(boolean hasException) only select jobs that were rolled back due to an exception
java.util.List<Job>	list() execute the query and get the result list
JobQuery	messages() only select messages
JobQuery	orderAsc(java.lang.String property) order ascending for property PROPERTY_STATE or PROPERTY_DUEDATE
JobQuery	orderDesc(java.lang.String property) order descending for property PROPERTY_STATE or PROPERTY_DUEDATE
JobQuery	page(int firstResult, int maxResults) only select a specific page
JobQuery	processInstanceId(java.lang.String processInstanceId) only select jobs related to the given process instance
JobQuery	timers() only select timers
Job	uniqueResult() execute the query and get the unique result

Field Detail

PROPERTY_DUEDATE

static final java.lang.String PROPERTY_DUEDATE

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

See Also:

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)

See Also:

Constant Field Values

Method Detail

messages

JobQuery messages()

only select messages

timers

JobQuery timers()

only select timers

processInstanceId

JobQuery processInstanceId(java.lang.String processInstanceId)

only select jobs related to the given process instance

exception

JobQuery exception(boolean hasException)

only select jobs that were rolled back due to an exception

orderAsc

JobQuery orderAsc(java.lang.String property)

order ascending for property PROPERTY_STATE or PROPERTY_DUEDATE

orderDesc

JobQuery orderDesc(java.lang.String property)

order descending for property PROPERTY_STATE or PROPERTY_DUEDATE

page

JobQuery page(int firstResult,
              int maxResults)

only select a specific page

list

java.util.List<Job> list()

execute the query and get the result list

uniqueResult

Job uniqueResult()

execute the query and get the unique result

count

long count()

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