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org.camunda.bpm.engine.impl
Class TaskQueryImpl

java.lang.Object
  extended by org.camunda.bpm.engine.impl.db.AuthorizationCheck
      extended by org.camunda.bpm.engine.impl.db.ListQueryParameterObject
          extended by org.camunda.bpm.engine.impl.AbstractQuery<TaskQuery,Task>
              extended by org.camunda.bpm.engine.impl.TaskQueryImpl
All Implemented Interfaces:
Serializable, Command<Object>, Query<TaskQuery,Task>, TaskQuery
public class TaskQueryImpl
extends AbstractQuery<TaskQuery,Task>
implements TaskQuery

Author:
Joram Barrez, Tom Baeyens, Falko Menge
See Also:
Serialized Form

Nested Class Summary
protected  class TaskQueryImpl.TaskQueryVariableValueComparable
           
 
Field Summary
protected  String[] activityInstanceIdIn
           
protected  String assignee
           
protected  String assigneeLike
           
protected  String candidateGroup
           
protected  List<String> candidateGroups
           
protected  String candidateUser
           
protected  String caseDefinitionId
           
protected  String caseDefinitionKey
           
protected  String caseDefinitionName
           
protected  String caseDefinitionNameLike
           
protected  String caseExecutionId
           
protected  String caseInstanceBusinessKey
           
protected  String caseInstanceBusinessKeyLike
           
protected  String caseInstanceId
           
protected  Date createTime
           
protected  Date createTimeAfter
           
protected  Date createTimeBefore
           
protected  DelegationState delegationState
           
protected  String description
           
protected  String descriptionLike
           
protected  Date dueAfter
           
protected  Date dueBefore
           
protected  Date dueDate
           
protected  boolean excludeSubtasks
           
protected  String executionId
           
protected  Date followUpAfter
           
protected  Date followUpBefore
           
protected  Date followUpDate
           
protected  boolean followUpNullAccepted
           
protected  Boolean includeAssignedTasks
           
protected  boolean initializeFormKeys
           
protected  String involvedUser
           
protected  String key
           
protected  String keyLike
           
protected  Integer maxPriority
           
protected  Integer minPriority
           
protected  String name
           
protected  String nameLike
           
protected  boolean noDelegationState
           
protected  String owner
           
protected  String parentTaskId
           
protected  Integer priority
           
protected  String processDefinitionId
           
protected  String processDefinitionKey
           
protected  String[] processDefinitionKeys
           
protected  String processDefinitionName
           
protected  String processDefinitionNameLike
           
protected  String processInstanceBusinessKey
           
protected  String processInstanceBusinessKeyLike
           
protected  String[] processInstanceBusinessKeys
           
protected  String processInstanceId
           
protected  SuspensionState suspensionState
           
protected  String[] taskDefinitionKeys
           
protected  String taskId
           
protected  boolean taskNameCaseInsensitive
           
protected  List<PermissionCheck> taskPermissionChecks
           
protected  Boolean unassigned
           
protected  List<TaskQueryVariableValue> variables
           
 
Fields inherited from class org.camunda.bpm.engine.impl.AbstractQuery
commandContext, commandExecutor, expressions, orderingProperties, resultType, SORTORDER_ASC, SORTORDER_DESC
 
Fields inherited from class org.camunda.bpm.engine.impl.db.ListQueryParameterObject
databaseType, DEFAULT_ORDER_BY, firstResult, maxResults, orderBy, parameter
 
Fields inherited from class org.camunda.bpm.engine.impl.db.AuthorizationCheck
authDefaultPerm, authGroupIds, authUserId, isAuthorizationCheckEnabled, permissionChecks
 
Constructor Summary
TaskQueryImpl()
           
TaskQueryImpl(CommandContext commandContext)
           
TaskQueryImpl(CommandExecutor commandExecutor)
           
 
Method Summary
 TaskQuery active()
          Only selects tasks which are active (ie.
 TaskQuery activityInstanceIdIn(String... activityInstanceIds)
          Only select task which have one of the activity instance ids.
 void addTaskPermissionCheck(PermissionCheck permissionCheck)
           
 void addVariable(String name, Object value, QueryOperator operator, boolean isTaskVariable, boolean isProcessInstanceVariable)
           
protected  void addVariable(TaskQueryVariableValue taskQueryVariableValue)
           
 TaskQuery caseDefinitionId(String caseDefinitionId)
          Only select tasks which are part of a case instance which has the given case definition id.
 TaskQuery caseDefinitionKey(String caseDefinitionKey)
          Only select tasks which are part of a case instance which has the given case definition key.
 TaskQuery caseDefinitionName(String caseDefinitionName)
          Only select tasks which are part of a case instance which has the given case definition name.
 TaskQuery caseDefinitionNameLike(String caseDefinitionNameLike)
          Only select tasks which are part of a case instance which case definition name is like the given parameter.
 TaskQuery caseExecutionId(String caseExecutionId)
          Only select tasks for the given case execution.
 TaskQuery caseInstanceBusinessKey(String caseInstanceBusinessKey)
          Only select tasks for the given case instance business key
 TaskQuery caseInstanceBusinessKeyLike(String caseInstanceBusinessKeyLike)
          Only select tasks matching the given case instance business key.
 TaskQuery caseInstanceId(String caseInstanceId)
          Only select tasks for the given case instance id.
 TaskQuery caseInstanceVariableValueEquals(String variableName, Object variableValue)
          Only select tasks which are part of a case instance that have a variable with the given name set to the given value.
 TaskQuery caseInstanceVariableValueGreaterThan(String variableName, Object variableValue)
          Only select tasks which are part of a case instance that have a variable with the given name and a variable value greater than the passed value.
 TaskQuery caseInstanceVariableValueGreaterThanOrEquals(String variableName, Object variableValue)
          Only select tasks which are part of a case instance that have a variable value greater than or equal to the passed value.
 TaskQuery caseInstanceVariableValueLessThan(String variableName, Object variableValue)
          Only select tasks which are part of a case instance that have a variable value less than the passed value.
 TaskQuery caseInstanceVariableValueLessThanOrEquals(String variableName, Object variableValue)
          Only select tasks which are part of a case instance that have a variable value less than or equal to the passed value.
 TaskQuery caseInstanceVariableValueLike(String variableName, String variableValue)
          Only select tasks which are part of a case instance that have a variable value like the given value.
 TaskQuery caseInstanceVariableValueNotEquals(String variableName, Object variableValue)
          Only select tasks which are part of a case instance that have a variable with the given name, but with a different value than the passed value.
 TaskQuery dueAfter(Date dueAfter)
          Only select tasks which have a due date after the given date.
 TaskQuery dueAfterExpression(String dueDateExpression)
          Only select tasks which have a due date after the described date by the given expression.
 TaskQuery dueBefore(Date dueBefore)
          Only select tasks which have a due date before the given date.
 TaskQuery dueBeforeExpression(String dueDate)
          Only select tasks which have a due date before the described date by the given expression.
 TaskQuery dueDate(Date dueDate)
          Only select tasks with the given due date.
 TaskQuery dueDateExpression(String dueDateExpression)
          Only select tasks with the described due date by the given expression.
protected  void ensureVariablesInitialized()
           
 TaskQuery excludeSubtasks()
          Only select tasks that have no parent (i.e.
 long executeCount(CommandContext commandContext)
           
 List<Task> executeList(CommandContext commandContext, Page page)
          Executes the actual query to retrieve the list of results.
 TaskQueryImpl executionId(String executionId)
          Only select tasks for the given execution.
 TaskQuery extend(TaskQuery extending)
           
 TaskQuery followUpAfter(Date followUpAfter)
          Only select tasks which have a follow-up date after the given date.
 TaskQuery followUpAfterExpression(String followUpAfterExpression)
          Only select tasks which have a follow-up date after the described date by the given expression.
 TaskQuery followUpBefore(Date followUpBefore)
          Only select tasks which have a follow-up date before the given date.
 TaskQuery followUpBeforeExpression(String followUpBeforeExpression)
          Only select tasks which have a follow-up date before the described date by the given expression.
 TaskQuery followUpBeforeOrNotExistent(Date followUpDate)
          Only select tasks which have no follow-up date or a follow-up date before the given date.
 TaskQuery followUpBeforeOrNotExistentExpression(String followUpDateExpression)
          Only select tasks which have no follow-up date or a follow-up date before the described date by the given expression.
 TaskQuery followUpDate(Date followUpDate)
          Only select tasks with the given follow-up date.
 TaskQuery followUpDateExpression(String followUpDateExpression)
          Only select tasks with the described follow-up date by the given expression.
 String[] getActivityInstanceIdIn()
           
 String getAssignee()
           
 String getAssigneeLike()
           
 String getCandidateGroup()
           
 List<String> getCandidateGroups()
           
 List<String> getCandidateGroupsInternal()
           
 String getCandidateUser()
           
 String getCaseDefinitionId()
           
 String getCaseDefinitionKey()
           
 String getCaseDefinitionName()
           
 String getCaseDefinitionNameLike()
           
 String getCaseExecutionId()
           
 String getCaseInstanceBusinessKey()
           
 String getCaseInstanceBusinessKeyLike()
           
 String getCaseInstanceId()
           
 Date getCreateTime()
           
 Date getCreateTimeAfter()
           
 Date getCreateTimeBefore()
           
 DelegationState getDelegationState()
           
 String getDelegationStateString()
           
 String getDescription()
           
 String getDescriptionLike()
           
 Date getDueAfter()
           
 Date getDueBefore()
           
 Date getDueDate()
           
 String getExecutionId()
           
 Date getFollowUpAfter()
           
 Date getFollowUpBefore()
           
 Date getFollowUpDate()
           
protected  List<String> getGroupsForCandidateUser(String candidateUser)
           
 String getInvolvedUser()
           
 String getKey()
           
 String getKeyLike()
           
 String[] getKeys()
           
 Integer getMaxPriority()
           
 Integer getMinPriority()
           
 String getName()
           
 String getNameLike()
           
 String getOwner()
           
 String getParentTaskId()
           
 Integer getPriority()
           
 String getProcessDefinitionId()
           
 String getProcessDefinitionKey()
           
 String[] getProcessDefinitionKeys()
           
 String getProcessDefinitionName()
           
 String getProcessDefinitionNameLike()
           
 String getProcessInstanceBusinessKey()
           
 String getProcessInstanceBusinessKeyLike()
           
 String[] getProcessInstanceBusinessKeys()
           
 String getProcessInstanceId()
           
 SuspensionState getSuspensionState()
           
 String getTaskId()
           
 List<PermissionCheck> getTaskPermissionChecks()
           
 List<TaskQueryVariableValue> getVariables()
           
 TaskQuery includeAssignedTasks()
          Select both assigned and not assigned tasks for candidate user or group queries.
 TaskQuery includeAssignedTasksInternal()
           
 TaskQuery initializeFormKeys()
          If called, the form keys of the fetched tasks are initialized and Task.getFormKey() will return a value (in case the task has a form key).
 boolean isExcludeSubtasks()
           
 boolean isFollowUpNullAccepted()
           
 boolean isIncludeAssignedTasks()
           
 Boolean isIncludeAssignedTasksInternal()
           
 boolean isInitializeFormKeys()
           
 boolean isNoDelegationState()
           
 boolean isTaskNameCaseInsensitive()
           
 boolean isUnassigned()
           
 Boolean isUnassignedInternal()
           
protected  void mergeVariables(TaskQueryImpl extendedQuery, TaskQueryImpl extendingQuery)
          Simple implementation of variable merging.
 TaskQuery orderByCaseExecutionId()
          Order by case execution id (needs to be followed by Query.asc() or Query.desc()).
 TaskQuery orderByCaseExecutionVariable(String variableName, ValueType valueType)
          Order by a task variable value of a certain type.
 TaskQuery orderByCaseInstanceId()
          Order by case instance id (needs to be followed by Query.asc() or Query.desc()).
 TaskQuery orderByCaseInstanceVariable(String variableName, ValueType valueType)
          Order by a task variable value of a certain type.
 TaskQuery orderByDueDate()
          Order by due date (needs to be followed by Query.asc() or Query.desc()).
 TaskQuery orderByExecutionId()
          Order by execution id (needs to be followed by Query.asc() or Query.desc()).
 TaskQuery orderByExecutionVariable(String variableName, ValueType valueType)
          Order by an execution variable value of a certain type.
 TaskQuery orderByFollowUpDate()
          Order by follow-up date (needs to be followed by Query.asc() or Query.desc()).
 TaskQuery orderByProcessInstanceId()
          Order by process instance id (needs to be followed by Query.asc() or Query.desc()).
 TaskQuery orderByProcessVariable(String variableName, ValueType valueType)
          Order by a process instance variable value of a certain type.
 TaskQuery orderByTaskAssignee()
          Order by assignee (needs to be followed by Query.asc() or Query.desc()).
 TaskQuery orderByTaskCreateTime()
          Order by the time on which the tasks were created (needs to be followed by Query.asc() or Query.desc()).
 TaskQuery orderByTaskDescription()
          Order by description (needs to be followed by Query.asc() or Query.desc()).
 TaskQuery orderByTaskId()
          Order by task id (needs to be followed by Query.asc() or Query.desc()).
 TaskQuery orderByTaskName()
          Order by task name (needs to be followed by Query.asc() or Query.desc()).
 TaskQuery orderByTaskNameCaseInsensitive()
          Order by task name case insensitive (needs to be followed by Query.asc() or Query.desc()).
 TaskQuery orderByTaskPriority()
          Order by priority (needs to be followed by Query.asc() or Query.desc()).
 TaskQuery orderByTaskVariable(String variableName, ValueType valueType)
          Order by a task variable value of a certain type.
 TaskQuery processDefinitionId(String processDefinitionId)
          Only select tasks which are part of a process instance which has the given process definition id.
 TaskQuery processDefinitionKey(String processDefinitionKey)
          Only select tasks which are part of a process instance which has the given process definition key.
 TaskQuery processDefinitionKeyIn(String... processDefinitionKeys)
          Only select tasks which are part of a process instance which has one of the given process definition keys.
 TaskQuery processDefinitionName(String processDefinitionName)
          Only select tasks which are part of a process instance which has the given process definition name.
 TaskQuery processDefinitionNameLike(String processDefinitionName)
          Only select tasks which are part of a process instance which process definition name is like the given parameter.
 TaskQueryImpl processInstanceBusinessKey(String processInstanceBusinessKey)
          Only select tasks for the given process instance business key
 TaskQuery processInstanceBusinessKeyIn(String... processInstanceBusinessKeys)
          Only select tasks for any of the given the given process instance business keys.
 TaskQuery processInstanceBusinessKeyLike(String processInstanceBusinessKey)
          Only select tasks matching the given process instance business key.
 TaskQueryImpl processInstanceId(String processInstanceId)
          Only select tasks for the given process instance id.
 TaskQuery processVariableValueEquals(String variableName, Object variableValue)
          Only select tasks which have are part of a process that have a variable with the given name set to the given value.
 TaskQuery processVariableValueGreaterThan(String variableName, Object variableValue)
          Only select tasks which are part of a process that have a variable with the given name and a value greater than the given one.
 TaskQuery processVariableValueGreaterThanOrEquals(String variableName, Object variableValue)
          Only select tasks which are part of a process that have a variable with the given name and a value greater than or equal to the given one.
 TaskQuery processVariableValueLessThan(String variableName, Object variableValue)
          Only select tasks which are part of a process that have a variable with the given name and a value less than the given one.
 TaskQuery processVariableValueLessThanOrEquals(String variableName, Object variableValue)
          Only select tasks which are part of a process that have a variable with the given name and a value greater than or equal to the given one.
 TaskQuery processVariableValueLike(String variableName, String variableValue)
          Only select tasks which are part of a process that have a variable with the given name and matching the given value.
 TaskQuery processVariableValueNotEquals(String variableName, Object variableValue)
          Only select tasks which have a variable with the given name, but with a different value than the passed value.
 void setFollowUpNullAccepted(boolean followUpNullAccepted)
           
 void setTaskPermissionChecks(List<PermissionCheck> taskPermissionChecks)
           
 TaskQuery suspended()
          Only selects tasks which are suspended, because its process instance was suspended.
 TaskQueryImpl taskAssignee(String assignee)
          Only select tasks which are assigned to the given user.
 TaskQuery taskAssigneeExpression(String assigneeExpression)
          Only select tasks which are assigned to the user described by the given expression.
 TaskQuery taskAssigneeLike(String assignee)
          Only select tasks which are matching the given user.
 TaskQuery taskAssigneeLikeExpression(String assigneeLikeExpression)
          Only select tasks which are assigned to the user described by the given expression.
 TaskQueryImpl taskCandidateGroup(String candidateGroup)
          Only select tasks for which users in the given group are candidates.
 TaskQuery taskCandidateGroupExpression(String candidateGroupExpression)
          Only select tasks for which users in the described group by the given expression are candidates.
 TaskQuery taskCandidateGroupIn(List<String> candidateGroups)
          Only select tasks for which the 'candidateGroup' is one of the given groups.
 TaskQuery taskCandidateGroupInExpression(String candidateGroupsExpression)
          Only select tasks for which the 'candidateGroup' is one of the described groups of the given expression.
 TaskQueryImpl taskCandidateUser(String candidateUser)
          Only select tasks for which the given user is a candidate.
 TaskQuery taskCandidateUserExpression(String candidateUserExpression)
          Only select tasks for which the described user by the given expression is a candidate.
 TaskQuery taskCreatedAfter(Date after)
          Only select tasks that are created after the given date.
 TaskQuery taskCreatedAfterExpression(String afterExpression)
          Only select tasks that are created after the described date by the given expression.
 TaskQuery taskCreatedBefore(Date before)
          Only select tasks that are created before the given date.
 TaskQuery taskCreatedBeforeExpression(String beforeExpression)
          Only select tasks that are created before the described date by the given expression.
 TaskQueryImpl taskCreatedOn(Date createTime)
          Only select tasks that are created on the given date.
 TaskQuery taskCreatedOnExpression(String createTimeExpression)
          Only select tasks that are created on the described date by the given expression.
 TaskQuery taskDefinitionKey(String key)
          Only select tasks with the given taskDefinitionKey.
 TaskQuery taskDefinitionKeyIn(String... taskDefinitionKeys)
          Only select tasks which have one of the taskDefinitionKeys.
 TaskQuery taskDefinitionKeyLike(String keyLike)
          Only select tasks with a taskDefinitionKey that match the given parameter.
 TaskQuery taskDelegationState(DelegationState delegationState)
          Only select tasks with the given DelegationState.
 TaskQueryImpl taskDescription(String description)
          Only select tasks with the given description.
 TaskQuery taskDescriptionLike(String descriptionLike)
          Only select tasks with a description matching the parameter .
 TaskQueryImpl taskId(String taskId)
          Only select tasks with the given task id (in practice, there will be maximum one of this kind)
 TaskQueryImpl taskInvolvedUser(String involvedUser)
          Only select tasks for which there exist an IdentityLink with the given user
 TaskQuery taskInvolvedUserExpression(String involvedUserExpression)
          Only select tasks for which there exist an IdentityLink with the described user by the given expression
 TaskQuery taskMaxPriority(Integer maxPriority)
          Only select tasks with the given priority or lower.
 TaskQuery taskMinPriority(Integer minPriority)
          Only select tasks with the given priority or higher.
 TaskQueryImpl taskName(String name)
          Only select tasks with the given name
 TaskQuery taskNameCaseInsensitive()
           
 TaskQueryImpl taskNameLike(String nameLike)
          Only select tasks with a name matching the parameter.
 TaskQueryImpl taskOwner(String owner)
          Only select tasks for which the given user is the owner.
 TaskQuery taskOwnerExpression(String ownerExpression)
          Only select tasks for which the described user by the given expression is the owner.
 TaskQuery taskParentTaskId(String taskParentTaskId)
          Select the tasks which are sub tasks of the given parent task.
 TaskQuery taskPriority(Integer priority)
          Only select tasks with the given priority.
 TaskQuery taskUnassigned()
          Only select tasks which don't have an assignee.
 TaskQuery taskUnnassigned()
          Deprecated. 
 TaskQuery taskVariableValueEquals(String variableName, Object variableValue)
          Only select tasks which have a local task variable with the given name set to the given value.
 TaskQuery taskVariableValueGreaterThan(String variableName, Object variableValue)
          Only select tasks which have a local task variable with the given name and a value greater than the given one.
 TaskQuery taskVariableValueGreaterThanOrEquals(String variableName, Object variableValue)
          Only select tasks which have a local task variable with the given name and a value greater than or equal to the given one.
 TaskQuery taskVariableValueLessThan(String variableName, Object variableValue)
          Only select tasks which have a local task variable with the given name and a value less than the given one.
 TaskQuery taskVariableValueLessThanOrEquals(String variableName, Object variableValue)
          Only select tasks which have a local task variable with the given name and a value less than or equal to the given one.
 TaskQuery taskVariableValueLike(String variableName, String variableValue)
          Only select tasks which have a local task variable with the given name matching the given value.
 TaskQuery taskVariableValueNotEquals(String variableName, Object variableValue)
          Only select tasks which have a local task variable with the given name, but with a different value than the passed value.
 
Methods inherited from class org.camunda.bpm.engine.impl.AbstractQuery
addExpression, asc, checkQueryOk, count, desc, direction, evaluateExpressions, evaluateExpressionsAndExecuteCount, evaluateExpressionsAndExecuteList, execute, executeSingleResult, getExpressions, getMethod, getOrderBy, getOrderingProperties, list, listPage, mergeExpressions, mergeOrdering, orderBy, orderBy, setCommandExecutor, setExpressions, setOrderingProperties, singleResult
 
Methods inherited from class org.camunda.bpm.engine.impl.db.ListQueryParameterObject
getDatabaseType, getFirstResult, getFirstRow, getLastRow, getMaxResults, getParameter, setDatabaseType, setFirstResult, setMaxResults, setOrderBy, setParameter
 
Methods inherited from class org.camunda.bpm.engine.impl.db.AuthorizationCheck
addPermissionCheck, getAuthDefaultPerm, getAuthGroupIds, getAuthUserId, getPermissionChecks, isAuthorizationCheckEnabled, setAuthDefaultPerm, setAuthGroupIds, setAuthorizationCheckEnabled, setAuthUserId, setPermissionChecks
 
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.query.Query
asc, count, desc, list, listPage, singleResult
 

Field Detail

taskId

protected String taskId

name

protected String name

nameLike

protected String nameLike

description

protected String description

descriptionLike

protected String descriptionLike

priority

protected Integer priority

minPriority

protected Integer minPriority

maxPriority

protected Integer maxPriority

assignee

protected String assignee

assigneeLike

protected String assigneeLike

involvedUser

protected String involvedUser

owner

protected String owner

unassigned

protected Boolean unassigned

noDelegationState

protected boolean noDelegationState

delegationState

protected DelegationState delegationState

candidateUser

protected String candidateUser

candidateGroup

protected String candidateGroup

candidateGroups

protected List<String> candidateGroups

includeAssignedTasks

protected Boolean includeAssignedTasks

processInstanceId

protected String processInstanceId

executionId

protected String executionId

activityInstanceIdIn

protected String[] activityInstanceIdIn

createTime

protected Date createTime

createTimeBefore

protected Date createTimeBefore

createTimeAfter

protected Date createTimeAfter

key

protected String key

keyLike

protected String keyLike

taskDefinitionKeys

protected String[] taskDefinitionKeys

processDefinitionKey

protected String processDefinitionKey

processDefinitionKeys

protected String[] processDefinitionKeys

processDefinitionId

protected String processDefinitionId

processDefinitionName

protected String processDefinitionName

processDefinitionNameLike

protected String processDefinitionNameLike

processInstanceBusinessKey

protected String processInstanceBusinessKey

processInstanceBusinessKeys

protected String[] processInstanceBusinessKeys

processInstanceBusinessKeyLike

protected String processInstanceBusinessKeyLike

variables

protected List<TaskQueryVariableValue> variables

dueDate

protected Date dueDate

dueBefore

protected Date dueBefore

dueAfter

protected Date dueAfter

followUpDate

protected Date followUpDate

followUpBefore

protected Date followUpBefore

followUpNullAccepted

protected boolean followUpNullAccepted

followUpAfter

protected Date followUpAfter

excludeSubtasks

protected boolean excludeSubtasks

suspensionState

protected SuspensionState suspensionState

initializeFormKeys

protected boolean initializeFormKeys

taskNameCaseInsensitive

protected boolean taskNameCaseInsensitive

parentTaskId

protected String parentTaskId

caseDefinitionKey

protected String caseDefinitionKey

caseDefinitionId

protected String caseDefinitionId

caseDefinitionName

protected String caseDefinitionName

caseDefinitionNameLike

protected String caseDefinitionNameLike

caseInstanceId

protected String caseInstanceId

caseInstanceBusinessKey

protected String caseInstanceBusinessKey

caseInstanceBusinessKeyLike

protected String caseInstanceBusinessKeyLike

caseExecutionId

protected String caseExecutionId

taskPermissionChecks

protected List<PermissionCheck> taskPermissionChecks
Constructor Detail

TaskQueryImpl

public TaskQueryImpl()

TaskQueryImpl

public TaskQueryImpl(CommandContext commandContext)

TaskQueryImpl

public TaskQueryImpl(CommandExecutor commandExecutor)
Method Detail

taskId

public TaskQueryImpl taskId(String taskId)
Description copied from interface: TaskQuery
Only select tasks with the given task id (in practice, there will be maximum one of this kind)

Specified by:
taskId in interface TaskQuery

taskName

public TaskQueryImpl taskName(String name)
Description copied from interface: TaskQuery
Only select tasks with the given name

Specified by:
taskName in interface TaskQuery

taskNameLike

public TaskQueryImpl taskNameLike(String nameLike)
Description copied from interface: TaskQuery
Only select tasks with a name matching the parameter. The syntax is that of SQL: for example usage: nameLike(%activiti%)

Specified by:
taskNameLike in interface TaskQuery

taskDescription

public TaskQueryImpl taskDescription(String description)
Description copied from interface: TaskQuery
Only select tasks with the given description.

Specified by:
taskDescription in interface TaskQuery

taskDescriptionLike

public TaskQuery taskDescriptionLike(String descriptionLike)
Description copied from interface: TaskQuery
Only select tasks with a description matching the parameter . The syntax is that of SQL: for example usage: descriptionLike(%activiti%)

Specified by:
taskDescriptionLike in interface TaskQuery

taskPriority

public TaskQuery taskPriority(Integer priority)
Description copied from interface: TaskQuery
Only select tasks with the given priority.

Specified by:
taskPriority in interface TaskQuery

taskMinPriority

public TaskQuery taskMinPriority(Integer minPriority)
Description copied from interface: TaskQuery
Only select tasks with the given priority or higher.

Specified by:
taskMinPriority in interface TaskQuery

taskMaxPriority

public TaskQuery taskMaxPriority(Integer maxPriority)
Description copied from interface: TaskQuery
Only select tasks with the given priority or lower.

Specified by:
taskMaxPriority in interface TaskQuery

taskAssignee

public TaskQueryImpl taskAssignee(String assignee)
Description copied from interface: TaskQuery
Only select tasks which are assigned to the given user.

Specified by:
taskAssignee in interface TaskQuery

taskAssigneeExpression

public TaskQuery taskAssigneeExpression(String assigneeExpression)
Description copied from interface: TaskQuery
Only select tasks which are assigned to the user described by the given expression.

Specified by:
taskAssigneeExpression in interface TaskQuery

taskAssigneeLike

public TaskQuery taskAssigneeLike(String assignee)
Description copied from interface: TaskQuery
Only select tasks which are matching the given user. The syntax is that of SQL: for example usage: nameLike(%activiti%)

Specified by:
taskAssigneeLike in interface TaskQuery

taskAssigneeLikeExpression

public TaskQuery taskAssigneeLikeExpression(String assigneeLikeExpression)
Description copied from interface: TaskQuery
Only select tasks which are assigned to the user described by the given expression. The syntax is that of SQL: for example usage: taskAssigneeLikeExpression("${'%test%'}")

Specified by:
taskAssigneeLikeExpression in interface TaskQuery

taskOwner

public TaskQueryImpl taskOwner(String owner)
Description copied from interface: TaskQuery
Only select tasks for which the given user is the owner.

Specified by:
taskOwner in interface TaskQuery

taskOwnerExpression

public TaskQuery taskOwnerExpression(String ownerExpression)
Description copied from interface: TaskQuery
Only select tasks for which the described user by the given expression is the owner.

Specified by:
taskOwnerExpression in interface TaskQuery

taskUnnassigned

@Deprecated
public TaskQuery taskUnnassigned()
Deprecated. 

Specified by:
taskUnnassigned in interface TaskQuery
See Also:
#taskUnassigned}

taskUnassigned

public TaskQuery taskUnassigned()
Description copied from interface: TaskQuery
Only select tasks which don't have an assignee.

Specified by:
taskUnassigned in interface TaskQuery

taskDelegationState

public TaskQuery taskDelegationState(DelegationState delegationState)
Description copied from interface: TaskQuery
Only select tasks with the given DelegationState.

Specified by:
taskDelegationState in interface TaskQuery

taskCandidateUser

public TaskQueryImpl taskCandidateUser(String candidateUser)
Description copied from interface: TaskQuery
Only select tasks for which the given user is a candidate.

Per default it only selects tasks which are not already assigned to a user. To also include assigned task in the result specify TaskQuery.includeAssignedTasks() in your query.

Specified by:
taskCandidateUser in interface TaskQuery

taskCandidateUserExpression

public TaskQuery taskCandidateUserExpression(String candidateUserExpression)
Description copied from interface: TaskQuery
Only select tasks for which the described user by the given expression is a candidate.

Per default it only selects tasks which are not already assigned to a user. To also include assigned task in the result specify TaskQuery.includeAssignedTasks() in your query.

Specified by:
taskCandidateUserExpression in interface TaskQuery

taskInvolvedUser

public TaskQueryImpl taskInvolvedUser(String involvedUser)
Description copied from interface: TaskQuery
Only select tasks for which there exist an IdentityLink with the given user

Specified by:
taskInvolvedUser in interface TaskQuery

taskInvolvedUserExpression

public TaskQuery taskInvolvedUserExpression(String involvedUserExpression)
Description copied from interface: TaskQuery
Only select tasks for which there exist an IdentityLink with the described user by the given expression

Specified by:
taskInvolvedUserExpression in interface TaskQuery

taskCandidateGroup

public TaskQueryImpl taskCandidateGroup(String candidateGroup)
Description copied from interface: TaskQuery
Only select tasks for which users in the given group are candidates.

Per default it only selects tasks which are not already assigned to a user. To also include assigned task in the result specify TaskQuery.includeAssignedTasks() in your query.

Specified by:
taskCandidateGroup in interface TaskQuery

taskCandidateGroupExpression

public TaskQuery taskCandidateGroupExpression(String candidateGroupExpression)
Description copied from interface: TaskQuery
Only select tasks for which users in the described group by the given expression are candidates.

Per default it only selects tasks which are not already assigned to a user. To also include assigned task in the result specify TaskQuery.includeAssignedTasks() in your query.

Specified by:
taskCandidateGroupExpression in interface TaskQuery

taskCandidateGroupIn

public TaskQuery taskCandidateGroupIn(List<String> candidateGroups)
Description copied from interface: TaskQuery
Only select tasks for which the 'candidateGroup' is one of the given groups.

Per default it only selects tasks which are not already assigned to a user. To also include assigned task in the result specify TaskQuery.includeAssignedTasks() in your query.

Specified by:
taskCandidateGroupIn in interface TaskQuery

taskCandidateGroupInExpression

public TaskQuery taskCandidateGroupInExpression(String candidateGroupsExpression)
Description copied from interface: TaskQuery
Only select tasks for which the 'candidateGroup' is one of the described groups of the given expression.

Per default it only selects tasks which are not already assigned to a user. To also include assigned task in the result specify TaskQuery.includeAssignedTasks() in your query.

Specified by:
taskCandidateGroupInExpression in interface TaskQuery

includeAssignedTasks

public TaskQuery includeAssignedTasks()
Description copied from interface: TaskQuery
Select both assigned and not assigned tasks for candidate user or group queries.

By default TaskQuery.taskCandidateUser(String), TaskQuery.taskCandidateGroup(String) and TaskQuery.taskCandidateGroupIn(List) queries only select not assigned tasks.

Specified by:
includeAssignedTasks in interface TaskQuery

includeAssignedTasksInternal

public TaskQuery includeAssignedTasksInternal()

processInstanceId

public TaskQueryImpl processInstanceId(String processInstanceId)
Description copied from interface: TaskQuery
Only select tasks for the given process instance id.

Specified by:
processInstanceId in interface TaskQuery

processInstanceBusinessKey

public TaskQueryImpl processInstanceBusinessKey(String processInstanceBusinessKey)
Description copied from interface: TaskQuery
Only select tasks for the given process instance business key

Specified by:
processInstanceBusinessKey in interface TaskQuery

processInstanceBusinessKeyIn

public TaskQuery processInstanceBusinessKeyIn(String... processInstanceBusinessKeys)
Description copied from interface: TaskQuery
Only select tasks for any of the given the given process instance business keys.

Specified by:
processInstanceBusinessKeyIn in interface TaskQuery

processInstanceBusinessKeyLike

public TaskQuery processInstanceBusinessKeyLike(String processInstanceBusinessKey)
Description copied from interface: TaskQuery
Only select tasks matching the given process instance business key. The syntax is that of SQL: for example usage: nameLike(%activiti%)

Specified by:
processInstanceBusinessKeyLike in interface TaskQuery

executionId

public TaskQueryImpl executionId(String executionId)
Description copied from interface: TaskQuery
Only select tasks for the given execution.

Specified by:
executionId in interface TaskQuery

activityInstanceIdIn

public TaskQuery activityInstanceIdIn(String... activityInstanceIds)
Description copied from interface: TaskQuery
Only select task which have one of the activity instance ids.

Specified by:
activityInstanceIdIn in interface TaskQuery

taskCreatedOn

public TaskQueryImpl taskCreatedOn(Date createTime)
Description copied from interface: TaskQuery
Only select tasks that are created on the given date.

Specified by:
taskCreatedOn in interface TaskQuery

taskCreatedOnExpression

public TaskQuery taskCreatedOnExpression(String createTimeExpression)
Description copied from interface: TaskQuery
Only select tasks that are created on the described date by the given expression.

Specified by:
taskCreatedOnExpression in interface TaskQuery

taskCreatedBefore

public TaskQuery taskCreatedBefore(Date before)
Description copied from interface: TaskQuery
Only select tasks that are created before the given date.

Specified by:
taskCreatedBefore in interface TaskQuery

taskCreatedBeforeExpression

public TaskQuery taskCreatedBeforeExpression(String beforeExpression)
Description copied from interface: TaskQuery
Only select tasks that are created before the described date by the given expression.

Specified by:
taskCreatedBeforeExpression in interface TaskQuery

taskCreatedAfter

public TaskQuery taskCreatedAfter(Date after)
Description copied from interface: TaskQuery
Only select tasks that are created after the given date.

Specified by:
taskCreatedAfter in interface TaskQuery

taskCreatedAfterExpression

public TaskQuery taskCreatedAfterExpression(String afterExpression)
Description copied from interface: TaskQuery
Only select tasks that are created after the described date by the given expression.

Specified by:
taskCreatedAfterExpression in interface TaskQuery

taskDefinitionKey

public TaskQuery taskDefinitionKey(String key)
Description copied from interface: TaskQuery
Only select tasks with the given taskDefinitionKey. The task definition key is the id of the userTask: <userTask id="xxx" .../>

Specified by:
taskDefinitionKey in interface TaskQuery

taskDefinitionKeyLike

public TaskQuery taskDefinitionKeyLike(String keyLike)
Description copied from interface: TaskQuery
Only select tasks with a taskDefinitionKey that match the given parameter. The syntax is that of SQL: for example usage: taskDefinitionKeyLike("%activiti%"). The task definition key is the id of the userTask: <userTask id="xxx" .../>

Specified by:
taskDefinitionKeyLike in interface TaskQuery

taskDefinitionKeyIn

public TaskQuery taskDefinitionKeyIn(String... taskDefinitionKeys)
Description copied from interface: TaskQuery
Only select tasks which have one of the taskDefinitionKeys.

Specified by:
taskDefinitionKeyIn in interface TaskQuery

taskParentTaskId

public TaskQuery taskParentTaskId(String taskParentTaskId)
Description copied from interface: TaskQuery
Select the tasks which are sub tasks of the given parent task.

Specified by:
taskParentTaskId in interface TaskQuery

caseInstanceId

public TaskQuery caseInstanceId(String caseInstanceId)
Description copied from interface: TaskQuery
Only select tasks for the given case instance id.

Specified by:
caseInstanceId in interface TaskQuery

caseInstanceBusinessKey

public TaskQuery caseInstanceBusinessKey(String caseInstanceBusinessKey)
Description copied from interface: TaskQuery
Only select tasks for the given case instance business key

Specified by:
caseInstanceBusinessKey in interface TaskQuery

caseInstanceBusinessKeyLike

public TaskQuery caseInstanceBusinessKeyLike(String caseInstanceBusinessKeyLike)
Description copied from interface: TaskQuery
Only select tasks matching the given case instance business key. The syntax is that of SQL: for example usage: nameLike(%aBusinessKey%)

Specified by:
caseInstanceBusinessKeyLike in interface TaskQuery

caseExecutionId

public TaskQuery caseExecutionId(String caseExecutionId)
Description copied from interface: TaskQuery
Only select tasks for the given case execution.

Specified by:
caseExecutionId in interface TaskQuery

caseDefinitionId

public TaskQuery caseDefinitionId(String caseDefinitionId)
Description copied from interface: TaskQuery
Only select tasks which are part of a case instance which has the given case definition id.

Specified by:
caseDefinitionId in interface TaskQuery

caseDefinitionKey

public TaskQuery caseDefinitionKey(String caseDefinitionKey)
Description copied from interface: TaskQuery
Only select tasks which are part of a case instance which has the given case definition key.

Specified by:
caseDefinitionKey in interface TaskQuery

caseDefinitionName

public TaskQuery caseDefinitionName(String caseDefinitionName)
Description copied from interface: TaskQuery
Only select tasks which are part of a case instance which has the given case definition name.

Specified by:
caseDefinitionName in interface TaskQuery

caseDefinitionNameLike

public TaskQuery caseDefinitionNameLike(String caseDefinitionNameLike)
Description copied from interface: TaskQuery
Only select tasks which are part of a case instance which case definition name is like the given parameter. The syntax is that of SQL: for example usage: nameLike(%processDefinitionName%)

Specified by:
caseDefinitionNameLike in interface TaskQuery

taskVariableValueEquals

public TaskQuery taskVariableValueEquals(String variableName,
                                         Object variableValue)
Description copied from interface: TaskQuery
Only select tasks which have a local task variable with the given name set to the given value.

Specified by:
taskVariableValueEquals in interface TaskQuery

taskVariableValueNotEquals

public TaskQuery taskVariableValueNotEquals(String variableName,
                                            Object variableValue)
Description copied from interface: TaskQuery
Only select tasks which have a local task 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:
taskVariableValueNotEquals in interface TaskQuery

taskVariableValueLike

public TaskQuery taskVariableValueLike(String variableName,
                                       String variableValue)
Description copied from interface: TaskQuery
Only select tasks which have a local task variable with the given name matching the given value. The syntax is that of SQL: for example usage: valueLike(%value%)

Specified by:
taskVariableValueLike in interface TaskQuery

taskVariableValueGreaterThan

public TaskQuery taskVariableValueGreaterThan(String variableName,
                                              Object variableValue)
Description copied from interface: TaskQuery
Only select tasks which have a local task variable with the given name and a value greater than the given one.

Specified by:
taskVariableValueGreaterThan in interface TaskQuery

taskVariableValueGreaterThanOrEquals

public TaskQuery taskVariableValueGreaterThanOrEquals(String variableName,
                                                      Object variableValue)
Description copied from interface: TaskQuery
Only select tasks which have a local task variable with the given name and a value greater than or equal to the given one.

Specified by:
taskVariableValueGreaterThanOrEquals in interface TaskQuery

taskVariableValueLessThan

public TaskQuery taskVariableValueLessThan(String variableName,
                                           Object variableValue)
Description copied from interface: TaskQuery
Only select tasks which have a local task variable with the given name and a value less than the given one.

Specified by:
taskVariableValueLessThan in interface TaskQuery

taskVariableValueLessThanOrEquals

public TaskQuery taskVariableValueLessThanOrEquals(String variableName,
                                                   Object variableValue)
Description copied from interface: TaskQuery
Only select tasks which have a local task variable with the given name and a value less than or equal to the given one.

Specified by:
taskVariableValueLessThanOrEquals in interface TaskQuery

processVariableValueEquals

public TaskQuery processVariableValueEquals(String variableName,
                                            Object variableValue)
Description copied from interface: TaskQuery
Only select tasks which have are part of a process that have a variable with the given name set to the given value.

Specified by:
processVariableValueEquals in interface TaskQuery

processVariableValueNotEquals

public TaskQuery processVariableValueNotEquals(String variableName,
                                               Object variableValue)
Description copied from interface: TaskQuery
Only select tasks which 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 TaskQuery

processVariableValueLike

public TaskQuery processVariableValueLike(String variableName,
                                          String variableValue)
Description copied from interface: TaskQuery
Only select tasks which are part of a process that have a variable with the given name and matching the given value. The syntax is that of SQL: for example usage: valueLike(%value%)

Specified by:
processVariableValueLike in interface TaskQuery

processVariableValueGreaterThan

public TaskQuery processVariableValueGreaterThan(String variableName,
                                                 Object variableValue)
Description copied from interface: TaskQuery
Only select tasks which are part of a process that have a variable with the given name and a value greater than the given one.

Specified by:
processVariableValueGreaterThan in interface TaskQuery

processVariableValueGreaterThanOrEquals

public TaskQuery processVariableValueGreaterThanOrEquals(String variableName,
                                                         Object variableValue)
Description copied from interface: TaskQuery
Only select tasks which are part of a process that have a variable with the given name and a value greater than or equal to the given one.

Specified by:
processVariableValueGreaterThanOrEquals in interface TaskQuery

processVariableValueLessThan

public TaskQuery processVariableValueLessThan(String variableName,
                                              Object variableValue)
Description copied from interface: TaskQuery
Only select tasks which are part of a process that have a variable with the given name and a value less than the given one.

Specified by:
processVariableValueLessThan in interface TaskQuery

processVariableValueLessThanOrEquals

public TaskQuery processVariableValueLessThanOrEquals(String variableName,
                                                      Object variableValue)
Description copied from interface: TaskQuery
Only select tasks which are part of a process that have a variable with the given name and a value greater than or equal to the given one.

Specified by:
processVariableValueLessThanOrEquals in interface TaskQuery

caseInstanceVariableValueEquals

public TaskQuery caseInstanceVariableValueEquals(String variableName,
                                                 Object variableValue)
Description copied from interface: TaskQuery
Only select tasks which are part of a case instance that have a variable with the given name set to the given value. The type of variable is determined based on the value, using types configured in ProcessEngineConfiguration#getVariableSerializers(). Byte-arrays and Serializable objects (which are not primitive type wrappers) are not supported.

Specified by:
caseInstanceVariableValueEquals in interface TaskQuery

caseInstanceVariableValueNotEquals

public TaskQuery caseInstanceVariableValueNotEquals(String variableName,
                                                    Object variableValue)
Description copied from interface: TaskQuery
Only select tasks which are part of a case instance that have a variable with the given name, but with a different value than the passed value. The type of variable is determined based on the value, using types configured in ProcessEngineConfiguration#getVariableSerializers(). Byte-arrays and Serializable objects (which are not primitive type wrappers) are not supported.

Specified by:
caseInstanceVariableValueNotEquals in interface TaskQuery

caseInstanceVariableValueLike

public TaskQuery caseInstanceVariableValueLike(String variableName,
                                               String variableValue)
Description copied from interface: TaskQuery
Only select tasks which are part of a case instance that have a variable value like the given value. This be used on string variables only.

Specified by:
caseInstanceVariableValueLike in interface TaskQuery

caseInstanceVariableValueGreaterThan

public TaskQuery caseInstanceVariableValueGreaterThan(String variableName,
                                                      Object variableValue)
Description copied from interface: TaskQuery
Only select tasks which are part of a case instance that have a variable with the given name and a variable value greater than the passed value. Booleans, Byte-arrays and Serializable objects (which are not primitive type wrappers) are not supported.

Specified by:
caseInstanceVariableValueGreaterThan in interface TaskQuery

caseInstanceVariableValueGreaterThanOrEquals

public TaskQuery caseInstanceVariableValueGreaterThanOrEquals(String variableName,
                                                              Object variableValue)
Description copied from interface: TaskQuery
Only select tasks which are part of a case instance that have a variable value greater than or equal to the passed value. Booleans, Byte-arrays and Serializable objects (which are not primitive type wrappers) are not supported.

Specified by:
caseInstanceVariableValueGreaterThanOrEquals in interface TaskQuery

caseInstanceVariableValueLessThan

public TaskQuery caseInstanceVariableValueLessThan(String variableName,
                                                   Object variableValue)
Description copied from interface: TaskQuery
Only select tasks which are part of a case instance that have a variable value less than the passed value. Booleans, Byte-arrays and Serializable objects (which are not primitive type wrappers) are not supported.

Specified by:
caseInstanceVariableValueLessThan in interface TaskQuery

caseInstanceVariableValueLessThanOrEquals

public TaskQuery caseInstanceVariableValueLessThanOrEquals(String variableName,
                                                           Object variableValue)
Description copied from interface: TaskQuery
Only select tasks which are part of a case instance that have a variable value less than or equal to the passed value. Booleans, Byte-arrays and Serializable objects (which are not primitive type wrappers) are not supported.

Specified by:
caseInstanceVariableValueLessThanOrEquals in interface TaskQuery

processDefinitionKey

public TaskQuery processDefinitionKey(String processDefinitionKey)
Description copied from interface: TaskQuery
Only select tasks which are part of a process instance which has the given process definition key.

Specified by:
processDefinitionKey in interface TaskQuery

processDefinitionKeyIn

public TaskQuery processDefinitionKeyIn(String... processDefinitionKeys)
Description copied from interface: TaskQuery
Only select tasks which are part of a process instance which has one of the given process definition keys.

Specified by:
processDefinitionKeyIn in interface TaskQuery

processDefinitionId

public TaskQuery processDefinitionId(String processDefinitionId)
Description copied from interface: TaskQuery
Only select tasks which are part of a process instance which has the given process definition id.

Specified by:
processDefinitionId in interface TaskQuery

processDefinitionName

public TaskQuery processDefinitionName(String processDefinitionName)
Description copied from interface: TaskQuery
Only select tasks which are part of a process instance which has the given process definition name.

Specified by:
processDefinitionName in interface TaskQuery

processDefinitionNameLike

public TaskQuery processDefinitionNameLike(String processDefinitionName)
Description copied from interface: TaskQuery
Only select tasks which are part of a process instance which process definition name is like the given parameter. The syntax is that of SQL: for example usage: nameLike(%processDefinitionName%)

Specified by:
processDefinitionNameLike in interface TaskQuery

dueDate

public TaskQuery dueDate(Date dueDate)
Description copied from interface: TaskQuery
Only select tasks with the given due date.

Specified by:
dueDate in interface TaskQuery

dueDateExpression

public TaskQuery dueDateExpression(String dueDateExpression)
Description copied from interface: TaskQuery
Only select tasks with the described due date by the given expression.

Specified by:
dueDateExpression in interface TaskQuery

dueBefore

public TaskQuery dueBefore(Date dueBefore)
Description copied from interface: TaskQuery
Only select tasks which have a due date before the given date.

Specified by:
dueBefore in interface TaskQuery

dueBeforeExpression

public TaskQuery dueBeforeExpression(String dueDate)
Description copied from interface: TaskQuery
Only select tasks which have a due date before the described date by the given expression.

Specified by:
dueBeforeExpression in interface TaskQuery

dueAfter

public TaskQuery dueAfter(Date dueAfter)
Description copied from interface: TaskQuery
Only select tasks which have a due date after the given date.

Specified by:
dueAfter in interface TaskQuery

dueAfterExpression

public TaskQuery dueAfterExpression(String dueDateExpression)
Description copied from interface: TaskQuery
Only select tasks which have a due date after the described date by the given expression.

Specified by:
dueAfterExpression in interface TaskQuery

followUpDate

public TaskQuery followUpDate(Date followUpDate)
Description copied from interface: TaskQuery
Only select tasks with the given follow-up date.

Specified by:
followUpDate in interface TaskQuery

followUpDateExpression

public TaskQuery followUpDateExpression(String followUpDateExpression)
Description copied from interface: TaskQuery
Only select tasks with the described follow-up date by the given expression.

Specified by:
followUpDateExpression in interface TaskQuery

followUpBefore

public TaskQuery followUpBefore(Date followUpBefore)
Description copied from interface: TaskQuery
Only select tasks which have a follow-up date before the given date.

Specified by:
followUpBefore in interface TaskQuery

followUpBeforeExpression

public TaskQuery followUpBeforeExpression(String followUpBeforeExpression)
Description copied from interface: TaskQuery
Only select tasks which have a follow-up date before the described date by the given expression.

Specified by:
followUpBeforeExpression in interface TaskQuery

followUpBeforeOrNotExistent

public TaskQuery followUpBeforeOrNotExistent(Date followUpDate)
Description copied from interface: TaskQuery
Only select tasks which have no follow-up date or a follow-up date before the given date. Serves the typical use case "give me all tasks without follow-up or follow-up date which is already due"

Specified by:
followUpBeforeOrNotExistent in interface TaskQuery

followUpBeforeOrNotExistentExpression

public TaskQuery followUpBeforeOrNotExistentExpression(String followUpDateExpression)
Description copied from interface: TaskQuery
Only select tasks which have no follow-up date or a follow-up date before the described date by the given expression. Serves the typical use case "give me all tasks without follow-up or follow-up date which is already due"

Specified by:
followUpBeforeOrNotExistentExpression in interface TaskQuery

setFollowUpNullAccepted

public void setFollowUpNullAccepted(boolean followUpNullAccepted)

followUpAfter

public TaskQuery followUpAfter(Date followUpAfter)
Description copied from interface: TaskQuery
Only select tasks which have a follow-up date after the given date.

Specified by:
followUpAfter in interface TaskQuery

followUpAfterExpression

public TaskQuery followUpAfterExpression(String followUpAfterExpression)
Description copied from interface: TaskQuery
Only select tasks which have a follow-up date after the described date by the given expression.

Specified by:
followUpAfterExpression in interface TaskQuery

excludeSubtasks

public TaskQuery excludeSubtasks()
Description copied from interface: TaskQuery
Only select tasks that have no parent (i.e. do not select subtasks).

Specified by:
excludeSubtasks in interface TaskQuery

active

public TaskQuery active()
Description copied from interface: TaskQuery
Only selects tasks which are active (ie. not suspended)

Specified by:
active in interface TaskQuery

suspended

public TaskQuery suspended()
Description copied from interface: TaskQuery
Only selects tasks which are suspended, because its process instance was suspended.

Specified by:
suspended in interface TaskQuery

initializeFormKeys

public TaskQuery initializeFormKeys()
Description copied from interface: TaskQuery
If called, the form keys of the fetched tasks are initialized and Task.getFormKey() will return a value (in case the task has a form key).

Specified by:
initializeFormKeys in interface TaskQuery
Returns:
the query itself

taskNameCaseInsensitive

public TaskQuery taskNameCaseInsensitive()

getCandidateGroups

public List<String> getCandidateGroups()

getCandidateGroupsInternal

public List<String> getCandidateGroupsInternal()

getGroupsForCandidateUser

protected List<String> getGroupsForCandidateUser(String candidateUser)

ensureVariablesInitialized

protected void ensureVariablesInitialized()

addVariable

public void addVariable(String name,
                        Object value,
                        QueryOperator operator,
                        boolean isTaskVariable,
                        boolean isProcessInstanceVariable)

addVariable

protected void addVariable(TaskQueryVariableValue taskQueryVariableValue)

orderByTaskId

public TaskQuery orderByTaskId()
Description copied from interface: TaskQuery
Order by task id (needs to be followed by Query.asc() or Query.desc()).

Specified by:
orderByTaskId in interface TaskQuery

orderByTaskName

public TaskQuery orderByTaskName()
Description copied from interface: TaskQuery
Order by task name (needs to be followed by Query.asc() or Query.desc()).

Specified by:
orderByTaskName in interface TaskQuery

orderByTaskNameCaseInsensitive

public TaskQuery orderByTaskNameCaseInsensitive()
Description copied from interface: TaskQuery
Order by task name case insensitive (needs to be followed by Query.asc() or Query.desc()).

Specified by:
orderByTaskNameCaseInsensitive in interface TaskQuery

orderByTaskDescription

public TaskQuery orderByTaskDescription()
Description copied from interface: TaskQuery
Order by description (needs to be followed by Query.asc() or Query.desc()).

Specified by:
orderByTaskDescription in interface TaskQuery

orderByTaskPriority

public TaskQuery orderByTaskPriority()
Description copied from interface: TaskQuery
Order by priority (needs to be followed by Query.asc() or Query.desc()).

Specified by:
orderByTaskPriority in interface TaskQuery

orderByProcessInstanceId

public TaskQuery orderByProcessInstanceId()
Description copied from interface: TaskQuery
Order by process instance id (needs to be followed by Query.asc() or Query.desc()).

Specified by:
orderByProcessInstanceId in interface TaskQuery

orderByCaseInstanceId

public TaskQuery orderByCaseInstanceId()
Description copied from interface: TaskQuery
Order by case instance id (needs to be followed by Query.asc() or Query.desc()).

Specified by:
orderByCaseInstanceId in interface TaskQuery

orderByExecutionId

public TaskQuery orderByExecutionId()
Description copied from interface: TaskQuery
Order by execution id (needs to be followed by Query.asc() or Query.desc()).

Specified by:
orderByExecutionId in interface TaskQuery

orderByCaseExecutionId

public TaskQuery orderByCaseExecutionId()
Description copied from interface: TaskQuery
Order by case execution id (needs to be followed by Query.asc() or Query.desc()).

Specified by:
orderByCaseExecutionId in interface TaskQuery

orderByTaskAssignee

public TaskQuery orderByTaskAssignee()
Description copied from interface: TaskQuery
Order by assignee (needs to be followed by Query.asc() or Query.desc()).

Specified by:
orderByTaskAssignee in interface TaskQuery

orderByTaskCreateTime

public TaskQuery orderByTaskCreateTime()
Description copied from interface: TaskQuery
Order by the time on which the tasks were created (needs to be followed by Query.asc() or Query.desc()).

Specified by:
orderByTaskCreateTime in interface TaskQuery

orderByDueDate

public TaskQuery orderByDueDate()
Description copied from interface: TaskQuery
Order by due date (needs to be followed by Query.asc() or Query.desc()).

Specified by:
orderByDueDate in interface TaskQuery

orderByFollowUpDate

public TaskQuery orderByFollowUpDate()
Description copied from interface: TaskQuery
Order by follow-up date (needs to be followed by Query.asc() or Query.desc()).

Specified by:
orderByFollowUpDate in interface TaskQuery

orderByProcessVariable

public TaskQuery orderByProcessVariable(String variableName,
                                        ValueType valueType)
Description copied from interface: TaskQuery
Order by a process instance variable value of a certain type. Calling this method multiple times specifies secondary, tertiary orderings, etc. The ordering of variables with null values is database-specific.

Specified by:
orderByProcessVariable in interface TaskQuery

orderByExecutionVariable

public TaskQuery orderByExecutionVariable(String variableName,
                                          ValueType valueType)
Description copied from interface: TaskQuery
Order by an execution variable value of a certain type. Calling this method multiple times specifies secondary, tertiary orderings, etc. The ordering of variables with null values is database-specific.

Specified by:
orderByExecutionVariable in interface TaskQuery

orderByTaskVariable

public TaskQuery orderByTaskVariable(String variableName,
                                     ValueType valueType)
Description copied from interface: TaskQuery
Order by a task variable value of a certain type. Calling this method multiple times specifies secondary, tertiary orderings, etc. The ordering of variables with null values is database-specific.

Specified by:
orderByTaskVariable in interface TaskQuery

orderByCaseExecutionVariable

public TaskQuery orderByCaseExecutionVariable(String variableName,
                                              ValueType valueType)
Description copied from interface: TaskQuery
Order by a task variable value of a certain type. Calling this method multiple times specifies secondary, tertiary orderings, etc. The ordering of variables with null values is database-specific.

Specified by:
orderByCaseExecutionVariable in interface TaskQuery

orderByCaseInstanceVariable

public TaskQuery orderByCaseInstanceVariable(String variableName,
                                             ValueType valueType)
Description copied from interface: TaskQuery
Order by a task variable value of a certain type. Calling this method multiple times specifies secondary, tertiary orderings, etc. The ordering of variables with null values is database-specific.

Specified by:
orderByCaseInstanceVariable in interface TaskQuery

executeList

public List<Task> 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 AbstractQuery<TaskQuery,Task>
page - used if the results must be paged. If null, no paging will be applied.

executeCount

public long executeCount(CommandContext commandContext)
Specified by:
executeCount in class AbstractQuery<TaskQuery,Task>

getName

public String getName()

getNameLike

public String getNameLike()

getAssignee

public String getAssignee()

getAssigneeLike

public String getAssigneeLike()

getInvolvedUser

public String getInvolvedUser()

getOwner

public String getOwner()

isUnassigned

public boolean isUnassigned()

isUnassignedInternal

public Boolean isUnassignedInternal()

getDelegationState

public DelegationState getDelegationState()

isNoDelegationState

public boolean isNoDelegationState()

getDelegationStateString

public String getDelegationStateString()

getCandidateUser

public String getCandidateUser()

getCandidateGroup

public String getCandidateGroup()

isIncludeAssignedTasks

public boolean isIncludeAssignedTasks()

isIncludeAssignedTasksInternal

public Boolean isIncludeAssignedTasksInternal()

getProcessInstanceId

public String getProcessInstanceId()

getExecutionId

public String getExecutionId()

getActivityInstanceIdIn

public String[] getActivityInstanceIdIn()

getTaskId

public String getTaskId()

getDescription

public String getDescription()

getDescriptionLike

public String getDescriptionLike()

getPriority

public Integer getPriority()

getMinPriority

public Integer getMinPriority()

getMaxPriority

public Integer getMaxPriority()

getCreateTime

public Date getCreateTime()

getCreateTimeBefore

public Date getCreateTimeBefore()

getCreateTimeAfter

public Date getCreateTimeAfter()

getKey

public String getKey()

getKeys

public String[] getKeys()

getKeyLike

public String getKeyLike()

getParentTaskId

public String getParentTaskId()

getVariables

public List<TaskQueryVariableValue> getVariables()

getProcessDefinitionKey

public String getProcessDefinitionKey()

getProcessDefinitionKeys

public String[] getProcessDefinitionKeys()

getProcessDefinitionId

public String getProcessDefinitionId()

getProcessDefinitionName

public String getProcessDefinitionName()

getProcessDefinitionNameLike

public String getProcessDefinitionNameLike()

getProcessInstanceBusinessKey

public String getProcessInstanceBusinessKey()

getProcessInstanceBusinessKeys

public String[] getProcessInstanceBusinessKeys()

getProcessInstanceBusinessKeyLike

public String getProcessInstanceBusinessKeyLike()

getDueDate

public Date getDueDate()

getDueBefore

public Date getDueBefore()

getDueAfter

public Date getDueAfter()

getFollowUpDate

public Date getFollowUpDate()

getFollowUpBefore

public Date getFollowUpBefore()

getFollowUpAfter

public Date getFollowUpAfter()

isExcludeSubtasks

public boolean isExcludeSubtasks()

getSuspensionState

public SuspensionState getSuspensionState()

getCaseInstanceId

public String getCaseInstanceId()

getCaseInstanceBusinessKey

public String getCaseInstanceBusinessKey()

getCaseInstanceBusinessKeyLike

public String getCaseInstanceBusinessKeyLike()

getCaseExecutionId

public String getCaseExecutionId()

getCaseDefinitionId

public String getCaseDefinitionId()

getCaseDefinitionKey

public String getCaseDefinitionKey()

getCaseDefinitionName

public String getCaseDefinitionName()

getCaseDefinitionNameLike

public String getCaseDefinitionNameLike()

isInitializeFormKeys

public boolean isInitializeFormKeys()

isTaskNameCaseInsensitive

public boolean isTaskNameCaseInsensitive()

extend

public TaskQuery extend(TaskQuery extending)
Overrides:
extend in class AbstractQuery<TaskQuery,Task>

mergeVariables

protected void mergeVariables(TaskQueryImpl extendedQuery,
                              TaskQueryImpl extendingQuery)
Simple implementation of variable merging. Variables are only overridden if they have the same name and are in the same scope (ie are process instance, task or case execution variables).

isFollowUpNullAccepted

public boolean isFollowUpNullAccepted()

getTaskPermissionChecks

public List<PermissionCheck> getTaskPermissionChecks()

setTaskPermissionChecks

public void setTaskPermissionChecks(List<PermissionCheck> taskPermissionChecks)

addTaskPermissionCheck

public void addTaskPermissionCheck(PermissionCheck permissionCheck)
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