Queries for case executions that fulfill given parameters.Parameters may be static as well as dynamic runtime properties of case executions.The size of the result set can be retrieved by using the Get Case Execution Count method.

Method

GET /case-execution

Parameters

Query Parameters

Name	Description
caseExecutionId	Filter by a case execution id.
caseInstanceId	Filter by a case instance id.
businessKey	Filter by the business key of the case instances the case executions belong to.
caseDefinitionId	Filter by the case definition the case executions run on.
caseDefinitionKey	Filter by the key of the case definition the case executions run on.
activityId	Filter by the id of the activity the case execution currently executes.
required	Only include required case executions. Value may only be `true`, as `false` is the default behavior.
repeatable	Only include repeatable case executions. Value may only be `true`, as `false` is the default behavior.
repetition	Only include case executions which are repetitions. Value may only be `true`, as `false` is the default behavior.
active	Only include active case executions. Value may only be `true`, as `false` is the default behavior.
enabled	Only include enabled case executions. Value may only be `true`, as `false` is the default behavior.
disabled	Only include disabled case executions. Value may only be `true`, as `false` is the default behavior.
tenantIdIn	Filter by a comma-separated list of tenant ids. A case execution must have one of the given tenant ids.
variables	Only include case executions that have variables with certain values. Variable filtering expressions are comma-separated and are structured as follows: A valid parameter value has the form `key_operator_value`. `key` is the variable name, `operator` is the comparison operator to be used and `value` the variable value.Note: Values are always treated as `String` objects on server side. Valid operator values are: `eq` - equal to; `neq` - not equal to; `gt` - greater than; `gteq` - greater than or equal to; `lt` - lower than; `lteq` - lower than or equal to; `like`. `key` and `value` may not contain underscore or comma characters.
caseInstanceVariables	Only include case executions that belong to a case instance with variables with certain values. Variable filtering expressions are comma-separated and are structured as follows: A valid parameter value has the form `key_operator_value`. `key` is the variable name, `operator` is the comparison operator to be used and `value` the variable value.Note: Values are always treated as `String` objects on server side. Valid operator values are: `eq` - equal to; `neq` - not equal to; `gt` - greater than; `gteq` - greater than or equal to; `lt` - lower than; `lteq` - lower than or equal to; `like`. `key` and `value` may not contain underscore or comma characters.
sortBy	Sort the results lexicographically by a given criterion. Valid values are `caseExecutionId`, `caseDefinitionKey`, `caseDefinitionId` and `tenantId`. Must be used in conjunction with the `sortOrder` parameter.
sortOrder	Sort the results in a given order. Values may be `asc` for ascending order or `desc` for descending order. Must be used in conjunction with the `sortBy` parameter.
firstResult	Pagination of results. Specifies the index of the first result to return.
maxResults	Pagination of results. Specifies the maximum number of results to return. Will return less results if there are no more results left.

Result

A JSON array of case execution objects.Each case execution object has the following properties:

Name	Value	Description
id	String	The id of the case execution.
caseInstanceId	String	The id of the case instance this case execution belongs to.
parentId	String	The id of the parent of this case execution belongs to.
caseDefinitionId	String	The id of the case definition this case execution belongs to.
activityId	String	The id of the activity this case execution belongs to.
activityName	String	The name of the activity this case execution belongs to.
activityType	String	The type of the activity this case execution belongs to.
activityDescription	String	The description of the activity this case execution belongs to.
required	Boolean	A flag indicating whether the case execution is required or not.
repeatable	Boolean	A flag indicating whether the case execution is repeatable or not.
repetition	Boolean	A flag indicating whether the case execution is a repetition or not.
active	Boolean	A flag indicating whether the case execution is active or not.
enabled	Boolean	A flag indicating whether the case execution is enabled or not.
disabled	Boolean	A flag indicating whether the case execution is disabled or not.
tenantId	String	The tenant id of the case execution.

Response Codes

Code	Media type	Description
200	application/json	Request successful.
400	application/json	Returned if some of the query parameters are invalid, for example if a `sortOrder` parameter is supplied, but no `sortBy`, or if an invalid operator for variable comparison is used. See the Introduction for the error response format.

Example

Request

GET /case-execution?variables=myVariable_eq_camunda,mySecondVariable_neq_aBadValue

Response

[
  {
    "id"                  : "7340e4ed-63b2-11e6-973e-56847afe9799",
    "caseInstanceId"      : "7340e4ed-63b2-11e6-973e-56847afe9799",
    "caseDefinitionId"    : "underwriting:1:dde173eb-63b1-11e6-973e-56847afe9799",
    "activityId"          : "_manual_underwriting",
    "activityName"        : "Underwriting",
    "activityType"        : "casePlanModel",
    "activityDescription" : null,
    "parentId"            : null,
    "tenantId"            : null,
    "required"            : false,
    "enabled"             : false,
    "active"              : true,
    "disabled"            : false
  },
  {
    "id"                  : "73413315-63b2-11e6-973e-56847afe9799",
    "caseInstanceId"      : "7340e4ed-63b2-11e6-973e-56847afe9799",
    "caseDefinitionId"    : "underwriting:1:dde173eb-63b1-11e6-973e-56847afe9799",
    "activityId"          : "PI_humanTaskDecide",
    "activityName"        : "decide on application",
    "activityType"        : "humanTask",
    "activityDescription" : null,
    "parentId"            : "7340e4ed-63b2-11e6-973e-56847afe9799",
    "tenantId"            : null,
    "required"            : false,
    "enabled"             : false,
    "active"              : true,
    "disabled"            : false
  }
]

原文: https://docs.camunda.org/manual/7.9/reference/rest/case-execution/get-query/

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