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  1. Red Hat Process Automation Manager
  2. RHPAM-254

Deployment descriptor validation fails if config item uses MVEL resolver and constructor with parameters

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    • ER2
    • CR1
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      1. Create an empty project.
      2. Open Deployment descriptor.
      3. Add WorkItemHandler with name "Service Task" and identifier new org.jbpm.process.workitem.bpmn2.ServiceTaskHandler(ksession, classLoader)

      Expected: Validation shouldn't show any warnings or errors.
      Actual: Validation fails with the described MVEL error.

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      Create an empty project. Open Deployment descriptor. Add WorkItemHandler with name "Service Task" and identifier new org.jbpm.process.workitem.bpmn2.ServiceTaskHandler(ksession, classLoader) Expected: Validation shouldn't show any warnings or errors. Actual: Validation fails with the described MVEL error.
    • 2017 Week 36-37, 2017 Week 38-39

    Description

      It is allowed to use MVEL resolver for object definition which can specify constructor parameters like this:

      new org.jbpm.test.CustomStrategy(runtimeManager)

      If parameters are used, validation fails (probably because the variables are not declared in ParserContext):

      [Error: unable to resolve method using strict-mode: java.lang.Object.ksession()]
[Near : {... rg.jbpm.process.workitem.bpmn2.ServiceTaskHandler(ksession, classLoader) ....}]
                                                               ^
[Line: 1, Column: 56]

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          is caused by

          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-6182 Add validation for Work Item handlers declarations in Deployment Descriptor Editor

          • Critical - To be worked on immediately following BLOCKER issues.
          • Resolved
          is cloned by

          Feature Request - Feature requests from customers and/or users JBPM-6416 Deployment descriptor validation fails if config item uses MVEL resolver and constructor with parameters

          • 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.
          • Resolved
          relates to

          Bug - A problem that impairs or prevents the functions of the product. RHPAM-94 Deployment descriptor validation cannot resolve some classes

          • Minor - To be worked after urgent, high, and medium priorities are resolved. This term is chosen when the severity of the issue is low, or the complexity or effort to correct it may be higher, relatively speaking. For low priority issues, known workarounds exist or are not needed due to the trivial effort needed to address the issue.
          • Closed

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              rhn-support-tsurdilo Tihomir Surdilovic (Inactive)
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                Updated:
                Resolved: