The Activiti implementation supports filtered queries that enable you
to query the running process instances and tasks, based on specific query
parameters. For example, the following query returns all process instances
with the business key "newOrder", as invoked in the previous
section.
$ curl --header "X-OpenIDM-Username: openidm-admin" --header "X-OpenIDM-Password: openidm-admin" --request POST "http://localhost:8080/openidm/workflow/processinstance?_queryId=filtered-query &businessKey=newOrder"
You can query process instances based on the value of any process
instance variable by prefixing the variable name with _var-.
For example:
$ curl --header "X-OpenIDM-Username: openidm-admin" --header "X-OpenIDM-Password: openidm-admin" --request POST "http://localhost:8080/openidm/workflow/processinstance?_queryId=filtered-query &_var-processvariablename=processvariablevalue"
The standard Activiti properties can be queried using the Activiti
notation, for example,
processDefinitionId=managedUserApproval:1:6405. The query
syntax applies to all queries with _queryId=filtered-query.
