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  1. Red Hat Process Automation Manager
  2. RHPAM-97

Completing task with empty map overrides the current output variables

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Details

    • Bug
    • Resolution: Done
    • Major
    • 7.0.0.GA
    • 6.x.x
    • jBPM Core
    • ER2
    • Hide 
      KieServicesClient client = configure(SERVER_URL, USERNAME, PASSWORD);

ProcessServicesClient pClient = client.getServicesClient(ProcessServicesClient.class);
UserTaskServicesClient tClient = client.getServicesClient(UserTaskServicesClient.class);

long pid = pClient.startProcess(CONTAINER, PROCESS_ID);
List<TaskSummary> tasks = tClient.findTasksByStatusByProcessInstanceId(pid, null, 0, 10);
long tid = tasks.get(0).getId();
tClient.startTask(CONTAINER, tasks.get(0).getId(), "anton2");
Map<String, Object> output = new HashMap<String, Object>();
output.put("t_var", "sampleTest");
tClient.saveTaskContent(CONTAINER, tid, output); ; // now the variable t_var is correctly saved
output.clear();
tClient.completeTask(CONTAINER, tid, "anton2", output); // when task is completed with empty params, the t_var variable will NOT be mapped to the process variable, instead it will be cleared
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      KieServicesClient client = configure(SERVER_URL, USERNAME, PASSWORD); ProcessServicesClient pClient = client.getServicesClient(ProcessServicesClient.class); UserTaskServicesClient tClient = client.getServicesClient(UserTaskServicesClient.class); long pid = pClient.startProcess(CONTAINER, PROCESS_ID); List<TaskSummary> tasks = tClient.findTasksByStatusByProcessInstanceId(pid, null , 0, 10); long tid = tasks.get(0).getId(); tClient.startTask(CONTAINER, tasks.get(0).getId(), "anton2" ); Map< String , Object > output = new HashMap< String , Object >(); output.put( "t_var" , "sampleTest" ); tClient.saveTaskContent(CONTAINER, tid, output); ; // now the variable t_var is correctly saved output.clear(); tClient.completeTask(CONTAINER, tid, "anton2" , output); // when task is completed with empty params, the t_var variable will NOT be mapped to the process variable, instead it will be cleared
    • 2017 Week 32-33

    Description

      If you save some task output data, for example via 'saveTaskContent' method, these data will be lost if you then complete task with empty/null params.

      In previous BPM Suite versions (i.e. 6.3) these data has not been lost but preserved.

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          is cloned by

          Bug - A problem that impairs or prevents the functions of the product. RHBPMS-4858 [GSS](6.4.z) Completing task with empty map overrides the current output variables

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Verified
          is related to

          Enhancement - An enhancement to or refactoring of existing functionality that is not configurable by an end user (typically a change made by an internal team that affects users) JBPM-9418 Enhance test coverage for human task variables in listeners

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Closed

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            People

              swiderski.maciej Maciej Swiderski (Inactive)
              rhn-support-agiertli Anton Giertli
              Marian Macik Marian Macik
              Marian Macik Marian Macik
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                Updated:
                Resolved: