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added flush before executing asynchronous group creation to avoid

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InvalidDataAccessApiUsageException because Rollout entity has not yet ID
set.

Signed-off-by: Michael Hirsch <michael.hirsch@bosch-si.com>
This commit is contained in:
Michael Hirsch
2016-02-05 08:12:12 +01:00
parent f4c877103f
commit 7e92f5925e
1 changed files with 8 additions and 1 deletions
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9
hawkbit-repository/src/main/java/org/eclipse/hawkbit/repository/RolloutManagement.java
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@@ -249,6 +249,14 @@ public class RolloutManagement {
final RolloutGroupConditions conditions) {
final Rollout savedRollout = createRollout(rollout, amountGroup);
creatingRollouts.add(savedRollout.getName());
// need to flush the entity manager here to get the ID of the rollout,
// because entity manager is set to FlushMode#Auto, entitymanager will
// flush the Target entity, due the indirect relationship to the Rollout
// entity without set an ID JPA is throwing a Invalid
// 'org.springframework.dao.InvalidDataAccessApiUsageException: During
// synchronization aect was found through a relationship that was not
// marked cascade PERSIST'
entityManager.flush();
executor.execute(() -> {
try {
final DefaultTransactionDefinition def = new DefaultTransactionDefinition();
@@ -336,7 +344,6 @@ public class RolloutManagement {
cacheWriteNotify.rolloutGroupCreated(groupIndex, savedRollout.getId(), savedGroup.getId(),
amountGroupValidated, groupIndex);
pageIndex += groupSize;
}
savedRollout.setStatus(RolloutStatus.READY);