org.camunda.bpm.engine.impl
Class ExecutionQueryImpl

java.lang.Object
  org.camunda.bpm.engine.impl.db.AuthorizationCheck
      org.camunda.bpm.engine.impl.db.ListQueryParameterObject
          org.camunda.bpm.engine.impl.AbstractQuery<T,U>
              org.camunda.bpm.engine.impl.AbstractVariableQueryImpl<ExecutionQuery,Execution>
                  org.camunda.bpm.engine.impl.ExecutionQueryImpl

All Implemented Interfaces:

Serializable, Command<Object>, Query<ExecutionQuery,Execution>, ExecutionQuery

public class ExecutionQueryImpl
extends AbstractVariableQueryImpl<ExecutionQuery,Execution>
implements ExecutionQuery

Author:

Joram Barrez, Frederik Heremans, Daniel Meyer

See Also:

Serialized Form

Field Summary

protected String	activityId
protected List<EventSubscriptionQueryValue>	eventSubscriptions
protected String	executionId
protected String	processDefinitionId
protected String	processDefinitionKey
protected String	processInstanceId
protected String	subProcessInstanceId
protected String	superProcessInstanceId
protected SuspensionState	suspensionState

Fields inherited from class org.camunda.bpm.engine.impl.AbstractVariableQueryImpl

queryVariableValues

Fields inherited from class org.camunda.bpm.engine.impl.AbstractQuery

commandContext, commandExecutor, orderBy, orderProperty, resultType, SORTORDER_ASC, SORTORDER_DESC

Fields inherited from class org.camunda.bpm.engine.impl.db.ListQueryParameterObject

databaseType, firstResult, maxResults, parameter

Fields inherited from class org.camunda.bpm.engine.impl.db.AuthorizationCheck

authDefaultPerm, authGroupIds, authPerms, authResourceId, authResourceIdQueryParam, authResourceType, authUserId, isAuthorizationCheckEnabled

Constructor Summary

ExecutionQueryImpl()

ExecutionQueryImpl(CommandContext commandContext)

ExecutionQueryImpl(CommandExecutor commandExecutor)

Method Summary

ExecutionQuery	active() Only selects executions which are active (i.e.
ExecutionQueryImpl	activityId(String activityId) Only select executions which contain an activity with the given id.
ExecutionQuery	eventSubscription(String eventType, String eventName)
long	executeCount(CommandContext commandContext)
List<Execution>	executeList(CommandContext commandContext, Page page) Executes the actual query to retrieve the list of results.
ExecutionQueryImpl	executionId(String executionId) Only select executions with the given id.
String	getActivityId()
String	getBusinessKey()
List<EventSubscriptionQueryValue>	getEventSubscriptions()
String	getExecutionId()
boolean	getOnlyProcessInstances()
String	getProcessDefinitionId()
String	getProcessDefinitionKey()
String	getProcessInstanceId()
String	getProcessInstanceIds()
String	getSubProcessInstanceId()
String	getSuperProcessInstanceId()
SuspensionState	getSuspensionState()
boolean	isProcessInstancesOnly()
ExecutionQuery	messageEventSubscriptionName(String messageName) Only select executions which have a message event subscription for the given messageName.
ExecutionQueryImpl	orderByProcessDefinitionId() Order by process definition id (needs to be followed by Query.asc() or Query.desc()).
ExecutionQueryImpl	orderByProcessDefinitionKey() Order by process definition key (needs to be followed by Query.asc() or Query.desc()).
ExecutionQueryImpl	orderByProcessInstanceId() Order by id (needs to be followed by Query.asc() or Query.desc()).
ExecutionQueryImpl	processDefinitionId(String processDefinitionId) Only select executions which have the given process definition id.
ExecutionQueryImpl	processDefinitionKey(String processDefinitionKey) Only select executions which have the given process definition key.
ExecutionQuery	processInstanceBusinessKey(String businessKey) Only select executions that belong to a process instance with the given business key
ExecutionQueryImpl	processInstanceId(String processInstanceId) Only select executions which have the given process instance id.
ExecutionQuery	processVariableValueEquals(String variableName, Object variableValue) Only select executions which are part of a process that have a variable with the given name set to the given value.
ExecutionQuery	processVariableValueNotEquals(String variableName, Object variableValue) Only select executions which are part of a process that have a variable with the given name, but with a different value than the passed value.
void	setEventSubscriptions(List<EventSubscriptionQueryValue> eventSubscriptions)
void	setSuspensionState(SuspensionState suspensionState)
ExecutionQuery	signalEventSubscription(String signalName)
ExecutionQuery	signalEventSubscriptionName(String signalName) Only select executions which have a signal event subscription for the given signal name.
ExecutionQuery	suspended() Only selects executions which are suspended, because their process instance is suspended.

Methods inherited from class org.camunda.bpm.engine.impl.AbstractVariableQueryImpl

addVariable, ensureVariablesInitialized, getQueryVariableValues, variableValueEquals, variableValueGreaterThan, variableValueGreaterThanOrEqual, variableValueLessThan, variableValueLessThanOrEqual, variableValueLike, variableValueNotEquals

Methods inherited from class org.camunda.bpm.engine.impl.AbstractQuery

addOrder, asc, assertParamNotNull, assertParamNotNull, checkQueryOk, count, desc, direction, execute, executeSingleResult, getOrderBy, list, listPage, orderBy, setCommandExecutor, singleResult

Methods inherited from class org.camunda.bpm.engine.impl.db.ListQueryParameterObject

getDatabaseType, getFirstResult, getFirstRow, getLastRow, getMaxResults, getParameter, setDatabaseType, setFirstResult, setMaxResults, setParameter

Methods inherited from class org.camunda.bpm.engine.impl.db.AuthorizationCheck

getAuthDefaultPerm, getAuthGroupIds, getAuthPerms, getAuthResourceId, getAuthResourceIdQueryParam, getAuthResourceType, getAuthUserId, isAuthorizationCheckEnabled, setAuthDefaultPerm, setAuthGroupIds, setAuthorizationCheckEnabled, setAuthPerms, setAuthResourceId, setAuthResourceIdQueryParam, setAuthResourceType, setAuthUserId

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.camunda.bpm.engine.runtime.ExecutionQuery

variableValueEquals, variableValueGreaterThan, variableValueGreaterThanOrEqual, variableValueLessThan, variableValueLessThanOrEqual, variableValueLike, variableValueNotEquals

Methods inherited from interface org.camunda.bpm.engine.query.Query

asc, count, desc, list, listPage, singleResult

Field Detail

processDefinitionId

protected String processDefinitionId

processDefinitionKey

protected String processDefinitionKey

activityId

protected String activityId

executionId

protected String executionId

processInstanceId

protected String processInstanceId

eventSubscriptions

protected List<EventSubscriptionQueryValue> eventSubscriptions

suspensionState

protected SuspensionState suspensionState

superProcessInstanceId

protected String superProcessInstanceId

subProcessInstanceId

protected String subProcessInstanceId

Constructor Detail

ExecutionQueryImpl

public ExecutionQueryImpl()

ExecutionQueryImpl

public ExecutionQueryImpl(CommandContext commandContext)

ExecutionQueryImpl

public ExecutionQueryImpl(CommandExecutor commandExecutor)

Method Detail

isProcessInstancesOnly

public boolean isProcessInstancesOnly()

processDefinitionId

public ExecutionQueryImpl processDefinitionId(String processDefinitionId)

Description copied from interface: ExecutionQuery

Only select executions which have the given process definition id.

Specified by:

processDefinitionId in interface ExecutionQuery

processDefinitionKey

public ExecutionQueryImpl processDefinitionKey(String processDefinitionKey)

Description copied from interface: ExecutionQuery

Only select executions which have the given process definition key.

Specified by:

processDefinitionKey in interface ExecutionQuery

processInstanceId

public ExecutionQueryImpl processInstanceId(String processInstanceId)

Description copied from interface: ExecutionQuery

Only select executions which have the given process instance id.

Specified by:

processInstanceId in interface ExecutionQuery

processInstanceBusinessKey

public ExecutionQuery processInstanceBusinessKey(String businessKey)

Description copied from interface: ExecutionQuery

Only select executions that belong to a process instance with the given business key

Specified by:

processInstanceBusinessKey in interface ExecutionQuery

executionId

public ExecutionQueryImpl executionId(String executionId)

Description copied from interface: ExecutionQuery

Only select executions with the given id.

Specified by:

executionId in interface ExecutionQuery

activityId

public ExecutionQueryImpl activityId(String activityId)

Description copied from interface: ExecutionQuery

Only select executions which contain an activity with the given id.

Specified by:

activityId in interface ExecutionQuery

signalEventSubscription

public ExecutionQuery signalEventSubscription(String signalName)

Specified by:

signalEventSubscription in interface ExecutionQuery

See Also:

ExecutionQuery.signalEventSubscriptionName(String)

signalEventSubscriptionName

public ExecutionQuery signalEventSubscriptionName(String signalName)

Description copied from interface: ExecutionQuery

Only select executions which have a signal event subscription for the given signal name. (The signalName is specified using the 'name' attribute of the signal element in the BPMN 2.0 XML.)

Specified by:

signalEventSubscriptionName in interface ExecutionQuery

Parameters:

signalName - the name of the signal the execution has subscribed to

messageEventSubscriptionName

public ExecutionQuery messageEventSubscriptionName(String messageName)

Description copied from interface: ExecutionQuery

Only select executions which have a message event subscription for the given messageName. (The messageName is specified using the 'name' attribute of the message element in the BPMN 2.0 XML.)

Specified by:

messageEventSubscriptionName in interface ExecutionQuery

Parameters:

messageName - the name of the message the execution has subscribed to

eventSubscription

public ExecutionQuery eventSubscription(String eventType,
                                        String eventName)

suspended

public ExecutionQuery suspended()

Description copied from interface: ExecutionQuery

Only selects executions which are suspended, because their process instance is suspended.

Specified by:

suspended in interface ExecutionQuery

active

public ExecutionQuery active()

Description copied from interface: ExecutionQuery

Only selects executions which are active (i.e. not suspended).

Specified by:

active in interface ExecutionQuery

processVariableValueEquals

public ExecutionQuery processVariableValueEquals(String variableName,
                                                 Object variableValue)

Description copied from interface: ExecutionQuery

Only select executions which are part of a process that have a variable with the given name set to the given value.

Specified by:

processVariableValueEquals in interface ExecutionQuery

processVariableValueNotEquals

public ExecutionQuery processVariableValueNotEquals(String variableName,
                                                    Object variableValue)

Description copied from interface: ExecutionQuery

Only select executions which are part of a process that have a variable with the given name, but with a different value than the passed value. Byte-arrays and Serializable objects (which are not primitive type wrappers) are not supported.

Specified by:

processVariableValueNotEquals in interface ExecutionQuery

orderByProcessInstanceId

public ExecutionQueryImpl orderByProcessInstanceId()

Description copied from interface: ExecutionQuery

Order by id (needs to be followed by Query.asc() or Query.desc()).

Specified by:

orderByProcessInstanceId in interface ExecutionQuery

orderByProcessDefinitionId

public ExecutionQueryImpl orderByProcessDefinitionId()

Description copied from interface: ExecutionQuery

Order by process definition id (needs to be followed by Query.asc() or Query.desc()).

Specified by:

orderByProcessDefinitionId in interface ExecutionQuery

orderByProcessDefinitionKey

public ExecutionQueryImpl orderByProcessDefinitionKey()

Description copied from interface: ExecutionQuery

Order by process definition key (needs to be followed by Query.asc() or Query.desc()).

Specified by:

orderByProcessDefinitionKey in interface ExecutionQuery

executeCount

public long executeCount(CommandContext commandContext)

Specified by:

executeCount in class AbstractVariableQueryImpl<ExecutionQuery,Execution>

executeList

public List<Execution> executeList(CommandContext commandContext,
                                   Page page)

Description copied from class: AbstractQuery

Executes the actual query to retrieve the list of results.

Specified by:

executeList in class AbstractVariableQueryImpl<ExecutionQuery,Execution>

page - used if the results must be paged. If null, no paging will be applied.

getOnlyProcessInstances

public boolean getOnlyProcessInstances()

getProcessDefinitionKey

public String getProcessDefinitionKey()

getProcessDefinitionId

public String getProcessDefinitionId()

getActivityId

public String getActivityId()

getProcessInstanceId

public String getProcessInstanceId()

getProcessInstanceIds

public String getProcessInstanceIds()

getBusinessKey

public String getBusinessKey()

getExecutionId

public String getExecutionId()

getSuperProcessInstanceId

public String getSuperProcessInstanceId()

getSubProcessInstanceId

public String getSubProcessInstanceId()

getSuspensionState

public SuspensionState getSuspensionState()

setSuspensionState

public void setSuspensionState(SuspensionState suspensionState)

getEventSubscriptions

public List<EventSubscriptionQueryValue> getEventSubscriptions()

setEventSubscriptions

public void setEventSubscriptions(List<EventSubscriptionQueryValue> eventSubscriptions)