org.camunda.bpm.engine.history
Interface HistoricVariableInstanceQuery

All Superinterfaces:

Query<HistoricVariableInstanceQuery,HistoricVariableInstance>

All Known Implementing Classes:

HistoricVariableInstanceQueryImpl

public interface HistoricVariableInstanceQuery
extends Query<HistoricVariableInstanceQuery,HistoricVariableInstance>

Programmatic querying for HistoricVariableInstances.

Author:

Christian Lipphardt (camunda)

Method Summary

HistoricVariableInstanceQuery	activityInstanceIdIn(String... activityInstanceIds) Only select historic variable instances which have one of the activity instance ids.
HistoricVariableInstanceQuery	caseExecutionIdIn(String... caseExecutionIds) Only select historic variable instances which have one of the case executions ids.
HistoricVariableInstanceQuery	caseInstanceId(String caseInstanceId) Only select historic case variables with the given case instance.
HistoricVariableInstanceQuery	disableBinaryFetching() Disable fetching of byte array and file values.
HistoricVariableInstanceQuery	disableCustomObjectDeserialization() Disable deserialization of variable values that are custom objects.
HistoricVariableInstanceQuery	executionIdIn(String... executionIds) Only select historic variable instances which have one of the executions ids.
HistoricVariableInstanceQuery	orderByProcessInstanceId()
HistoricVariableInstanceQuery	orderByTenantId() Order by tenant id (needs to be followed by Query.asc() or Query.desc()).
HistoricVariableInstanceQuery	orderByVariableName()
HistoricVariableInstanceQuery	processInstanceId(String processInstanceId) Only select historic process variables with the given process instance.
HistoricVariableInstanceQuery	taskIdIn(String... taskIds) Only select historic variable instances which have one of the task ids.
HistoricVariableInstanceQuery	tenantIdIn(String... tenantIds) Only select historic variable instances with one of the given tenant ids.
HistoricVariableInstanceQuery	variableId(String id) Only select the variable with the given Id
HistoricVariableInstanceQuery	variableName(String variableName) Only select historic process variables with the given variable name.
HistoricVariableInstanceQuery	variableNameLike(String variableNameLike) Only select historic process variables where the given variable name is like.
HistoricVariableInstanceQuery	variableValueEquals(String variableName, Object variableValue) only select historic process variables with the given name and value

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

asc, count, desc, list, listPage, singleResult

Method Detail

variableId

HistoricVariableInstanceQuery variableId(String id)

Only select the variable with the given Id

Parameters:

the - id of the variable to select

Returns:

the query object

processInstanceId

HistoricVariableInstanceQuery processInstanceId(String processInstanceId)

Only select historic process variables with the given process instance.

caseInstanceId

HistoricVariableInstanceQuery caseInstanceId(String caseInstanceId)

Only select historic case variables with the given case instance.

variableName

HistoricVariableInstanceQuery variableName(String variableName)

Only select historic process variables with the given variable name.

variableNameLike

HistoricVariableInstanceQuery variableNameLike(String variableNameLike)

Only select historic process variables where the given variable name is like.

variableValueEquals

HistoricVariableInstanceQuery variableValueEquals(String variableName,
                                                  Object variableValue)

only select historic process variables with the given name and value

orderByProcessInstanceId

HistoricVariableInstanceQuery orderByProcessInstanceId()

orderByVariableName

HistoricVariableInstanceQuery orderByVariableName()

taskIdIn

HistoricVariableInstanceQuery taskIdIn(String... taskIds)

Only select historic variable instances which have one of the task ids.

executionIdIn

HistoricVariableInstanceQuery executionIdIn(String... executionIds)

Only select historic variable instances which have one of the executions ids.

caseExecutionIdIn

HistoricVariableInstanceQuery caseExecutionIdIn(String... caseExecutionIds)

Only select historic variable instances which have one of the case executions ids.

activityInstanceIdIn

HistoricVariableInstanceQuery activityInstanceIdIn(String... activityInstanceIds)

Only select historic variable instances which have one of the activity instance ids.

tenantIdIn

HistoricVariableInstanceQuery tenantIdIn(String... tenantIds)

Only select historic variable instances with one of the given tenant ids.

orderByTenantId

HistoricVariableInstanceQuery orderByTenantId()

Order by tenant id (needs to be followed by Query.asc() or Query.desc()). Note that the ordering of historic variable instances without tenant id is database-specific.

disableBinaryFetching

HistoricVariableInstanceQuery disableBinaryFetching()

Disable fetching of byte array and file values. By default, the query will fetch such values. By calling this method you can prevent the values of (potentially large) blob data chunks to be fetched. The variables themselves are nonetheless included in the query result.

Returns:

the query builder

disableCustomObjectDeserialization

HistoricVariableInstanceQuery disableCustomObjectDeserialization()

Disable deserialization of variable values that are custom objects. By default, the query will attempt to deserialize the value of these variables. By calling this method you can prevent such attempts in environments where their classes are not available. Independent of this setting, variable serialized values are accessible.