[midPoint-git] [Evolveum/midpoint] c14f4c: Make sequence reclaiming more safe

[mederly]

  Branch: refs/heads/master
  Home:   https://github.com/Evolveum/midpoint
  Commit: c14f4cfa9c47351fbca838393c1b936651acbb80
      https://github.com/Evolveum/midpoint/commit/c14f4cfa9c47351fbca838393c1b936651acbb80
  Author: Pavol Mederly <mederly at evolveum.com>
  Date:   2020-10-15 (Thu, 15 Oct 2020)

  Changed paths:
    M infra/schema/src/main/java/com/evolveum/midpoint/schema/ObjectDeltaOperation.java
    M model/model-impl/src/main/java/com/evolveum/midpoint/model/impl/lens/ChangeExecutor.java
    M model/model-impl/src/main/java/com/evolveum/midpoint/model/impl/lens/Clockwork.java
    M model/model-impl/src/main/java/com/evolveum/midpoint/model/impl/lens/LensContext.java
    M model/model-impl/src/main/java/com/evolveum/midpoint/model/impl/lens/LensElementContext.java
    M model/model-impl/src/main/java/com/evolveum/midpoint/model/impl/util/ModelImplUtils.java
    M model/model-intest/src/test/java/com/evolveum/midpoint/model/intest/TestStrangeCases.java
    A model/model-intest/src/test/resources/strange/archetype-external-user.xml
    A model/model-intest/src/test/resources/strange/resource-dummy-no-create.xml
    A model/model-intest/src/test/resources/strange/role-no-create.xml
    A model/model-intest/src/test/resources/strange/sequence-external-user.xml
    M repo/repo-sql-impl/src/main/java/com/evolveum/midpoint/repo/sql/SqlRepositoryServiceImpl.java
    M repo/repo-sql-impl/src/main/java/com/evolveum/midpoint/repo/sql/helpers/SequenceHelper.java

  Log Message:
  -----------
  Make sequence reclaiming more safe

When clockwork exception is present, we now check if there were any
deltas executed before reclaiming values of the sequences.

This is to avoid situations where an exception occurs after sequence
value is written to the focus, so reclaiming the value leads
to inconsistencies.

Related to MID-6455.