@Override
public List<? extends Instance> getNonRemovedInstanceOn(Long hostId) {
return create()
.select(INSTANCE.fields())
.from(INSTANCE)
.join(INSTANCE_HOST_MAP)
.on(INSTANCE_HOST_MAP.HOST_ID.eq(hostId).and(INSTANCE_HOST_MAP.INSTANCE_ID.eq(INSTANCE.ID)))
.where(
INSTANCE
.REMOVED
.isNull()
.and(
INSTANCE.STATE.notIn(
InstanceConstants.STATE_ERROR,
InstanceConstants.STATE_ERRORING,
CommonStatesConstants.REMOVING)))
.fetchInto(InstanceRecord.class);
}
@Override
public List<? extends Instance> findBadInstances(int count) {
return create()
.select(INSTANCE.fields())
.from(INSTANCE)
.join(INSTANCE_HOST_MAP)
.on(INSTANCE_HOST_MAP.INSTANCE_ID.eq(INSTANCE.ID))
.join(HOST)
.on(INSTANCE_HOST_MAP.HOST_ID.eq(HOST.ID))
.where(
HOST.REMOVED
.isNotNull()
.and(INSTANCE.REMOVED.isNull())
.and(
INSTANCE.STATE.notIn(
InstanceConstants.STATE_STOPPING, CommonStatesConstants.REMOVING)))
.limit(count)
.fetchInto(InstanceRecord.class);
}
@Override
public List<? extends Instance> findInstancesFor(Service service) {
return create()
.select(INSTANCE.fields())
.from(INSTANCE)
.join(SERVICE_EXPOSE_MAP)
.on(
SERVICE_EXPOSE_MAP
.INSTANCE_ID
.eq(INSTANCE.ID)
.and(SERVICE_EXPOSE_MAP.SERVICE_ID.eq(service.getId()))
.and(
SERVICE_EXPOSE_MAP.STATE.in(
CommonStatesConstants.ACTIVATING,
CommonStatesConstants.ACTIVE,
CommonStatesConstants.REQUESTED))
.and(
INSTANCE.STATE.notIn(
CommonStatesConstants.PURGING,
CommonStatesConstants.PURGED,
CommonStatesConstants.REMOVED,
CommonStatesConstants.REMOVING)))
.fetchInto(InstanceRecord.class);
}
@Override
public Instance getInstanceByUuidOrExternalId(Long accountId, String uuid, String externalId) {
Instance instance = null;
Condition condition =
INSTANCE
.ACCOUNT_ID
.eq(accountId)
.and(INSTANCE.STATE.notIn(CommonStatesConstants.PURGED, CommonStatesConstants.PURGING));
if (StringUtils.isNotEmpty(uuid)) {
instance =
create().selectFrom(INSTANCE).where(condition.and(INSTANCE.UUID.eq(uuid))).fetchAny();
}
if (instance == null && StringUtils.isNotEmpty(externalId)) {
instance =
create()
.selectFrom(INSTANCE)
.where(condition.and(INSTANCE.EXTERNAL_ID.eq(externalId)))
.fetchAny();
}
return instance;
}