AnsweredAssumed Answered

Retrieve Group Task using REST Service

Question asked by raveera on Jun 9, 2014
Latest reply on Jun 10, 2014 by martin.grofcik
I am trying to retrieve Group Task List using REST call. But i am unable to retrieve full task list.

This is the REST GET call i used as mentioned in the Activiti user guide.

/activiti-rest/service/runtime/tasks?candidateGroup="management"

But It only retrieves 10 tasks.But actually it contains total 50 tasks.When i used Activiti Explorer, under Queued  Management(50) all 50 tasks get listed.How do i retrieve total 50 group tasks using REST.

Object
data: Array[10]
order: "asc"
size: 10
sort: "id"
start: 0
total: 50

taskService.createTaskQuery().taskCandidateGroup("management").list();

If I use this I was able to get all 50 tasks but i want to do it using REST call.So please show me how to retrieve this?




public @ResponseBody List<String> getGroupTask() {
        String group="management";
        List<Task> taskList=taskService.createTaskQuery().taskCandidateGroup(group).list();
        return taskList;
    }


Also I try to use this approach but it gives me an error

HTTP Status 500 - Could not write JSON: lazy loading outside command context (through reference chain: java.util.ArrayList[0]->org.activiti.engine.impl.persistence.entity.TaskEntity["variableInstances"]); nested exception is org.codehaus.jackson.map.JsonMappingException: lazy loading outside command context (through reference chain: java.util.ArrayList[0]->org.activiti.engine.impl.persistence.entity.TaskEntity["variableInstances"])

So What is this

Outcomes