public Condition getInstanceHostConstraint(Instance instance) {
if (StringUtils.isEmpty(instance.getDeploymentUnitUuid())) {
return INSTANCE_HOST_MAP.INSTANCE_ID.eq(instance.getId());
} else {
return INSTANCE.DEPLOYMENT_UNIT_UUID.eq(instance.getDeploymentUnitUuid());
}
}
protected void addInstanceToDeploymentUnits(
Map<String, List<Instance>> deploymentUnitInstancesToUpgrade, Instance instance) {
List<Instance> toRemove =
deploymentUnitInstancesToUpgrade.get(instance.getDeploymentUnitUuid());
if (toRemove == null) {
toRemove = new ArrayList<Instance>();
}
toRemove.add(instance);
deploymentUnitInstancesToUpgrade.put(instance.getDeploymentUnitUuid(), toRemove);
}