[midPoint-git] [Evolveum/midpoint] 81aa44: Add constraint-related expression variables

[Pavol Mederly]

  Branch: refs/heads/feature/state-constraint-custom-messages
  Home:   https://github.com/Evolveum/midpoint
  Commit: 81aa4403cfa14580cc24bb02d8865c1ee4fdfe86
      https://github.com/Evolveum/midpoint/commit/81aa4403cfa14580cc24bb02d8865c1ee4fdfe86
  Author: Pavol Mederly <mederly at evolveum.com>
  Date:   2018-03-06 (Tue, 06 Mar 2018)

  Changed paths:
    M model/model-impl/src/main/java/com/evolveum/midpoint/model/impl/lens/projector/policy/evaluators/AssignmentModificationConstraintEvaluator.java
    M model/model-impl/src/main/java/com/evolveum/midpoint/model/impl/lens/projector/policy/evaluators/CompositeConstraintEvaluator.java
    M model/model-impl/src/main/java/com/evolveum/midpoint/model/impl/lens/projector/policy/evaluators/ConstraintEvaluatorHelper.java
    M model/model-impl/src/main/java/com/evolveum/midpoint/model/impl/lens/projector/policy/evaluators/ExclusionConstraintEvaluator.java
    M model/model-impl/src/main/java/com/evolveum/midpoint/model/impl/lens/projector/policy/evaluators/HasAssignmentConstraintEvaluator.java
    M model/model-impl/src/main/java/com/evolveum/midpoint/model/impl/lens/projector/policy/evaluators/ModificationConstraintEvaluator.java
    M model/model-impl/src/main/java/com/evolveum/midpoint/model/impl/lens/projector/policy/evaluators/MultiplicityConstraintEvaluator.java
    M model/model-impl/src/main/java/com/evolveum/midpoint/model/impl/lens/projector/policy/evaluators/ObjectModificationConstraintEvaluator.java
    M model/model-impl/src/main/java/com/evolveum/midpoint/model/impl/lens/projector/policy/evaluators/PolicySituationConstraintEvaluator.java
    M model/model-impl/src/main/java/com/evolveum/midpoint/model/impl/lens/projector/policy/evaluators/StateConstraintEvaluator.java
    M model/model-impl/src/main/java/com/evolveum/midpoint/model/impl/lens/projector/policy/evaluators/TransitionConstraintEvaluator.java

  Log Message:
  -----------
  Add constraint-related expression variables

Two new variables for various policy constraint related expressions:
constraint and constraintElement (meaning JAXBElement wrapping the
constraint).

Plus rollback of last expression vs. messageExpression change.