org.activiti.engine.delegate

## Class BpmnError

- java.lang.Object
- - java.lang.Throwable
  - - java.lang.Exception
    - - java.lang.RuntimeException
      - - org.activiti.engine.ActivitiException
        - - org.activiti.engine.delegate.BpmnError

- All Implemented Interfaces:
    Serializable

      public class BpmnError
      extends ActivitiException

  Special exception that can be used to throw a BPMN Error from `JavaDelegate`s and expressions. This should only be used for business faults, which shall be handled by a Boundary Error Event or Error Event Sub-Process modeled in the process definition. Technical errors should be represented by other exception types. This class represents an actual instance of a BPMN Error, whereas `Error` represents an Error definition.
  Author:
    Falko Menge
  See Also:
    Serialized Form

- - ### Constructor Summary

    Constructors
    Constructor and Description
    `BpmnError(String errorCode)`
    `BpmnError(String errorCode, String message)`

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `String` | `getErrorCode()`
    `protected void` | `setErrorCode(String errorCode)`
    `String` | `toString()`

    - ### Methods inherited from class java.lang.Throwable

      `addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace`

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

- - ### Constructor Detail

    - #### BpmnError

          public BpmnError(String errorCode)

    - #### BpmnError

          public BpmnError(String errorCode,
                           String message)

  - ### Method Detail

    - #### setErrorCode

          protected void setErrorCode(String errorCode)

    - #### getErrorCode

          public String getErrorCode()

    - #### toString

          public String toString()

      Overrides:
        `toString` in class `Throwable`

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