@Override
public List<? extends Instance> listNonRemovedInstances(Account account, boolean forService) {
List<? extends Instance> serviceInstances =
create()
.select(INSTANCE.fields())
.from(INSTANCE)
.join(SERVICE_EXPOSE_MAP)
.on(SERVICE_EXPOSE_MAP.INSTANCE_ID.eq(INSTANCE.ID))
.where(INSTANCE.ACCOUNT_ID.eq(account.getId()))
.and(INSTANCE.REMOVED.isNull())
.fetchInto(InstanceRecord.class);
if (forService) {
return serviceInstances;
}
List<? extends Instance> allInstances =
create()
.select(INSTANCE.fields())
.from(INSTANCE)
.where(INSTANCE.ACCOUNT_ID.eq(account.getId()))
.and(INSTANCE.REMOVED.isNull())
.fetchInto(InstanceRecord.class);
allInstances.removeAll(serviceInstances);
return allInstances;
}
@Override
public List<? extends Instance> findUnallocatedInstanceByDeploymentUnitUuid(
long accountId, String deploymentUnitUuid) {
return create()
.select(INSTANCE.fields())
.from(INSTANCE)
.leftOuterJoin(INSTANCE_HOST_MAP)
.on(INSTANCE_HOST_MAP.INSTANCE_ID.eq(INSTANCE.ID))
.where(
INSTANCE
.REMOVED
.isNull()
.and(INSTANCE_HOST_MAP.ID.isNull())
.and(INSTANCE.DEPLOYMENT_UNIT_UUID.eq(deploymentUnitUuid))
.and(INSTANCE.ALLOCATION_STATE.eq(CommonStatesConstants.INACTIVE)))
.fetchInto(InstanceRecord.class);
}
@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> findInstanceByServiceName(long accountId, String serviceName) {
return create()
.select(INSTANCE.fields())
.from(INSTANCE)
.join(SERVICE_EXPOSE_MAP)
.on(INSTANCE.ID.eq(SERVICE_EXPOSE_MAP.INSTANCE_ID))
.join(SERVICE)
.on(SERVICE.ID.eq(SERVICE_EXPOSE_MAP.SERVICE_ID))
.where(
INSTANCE
.STATE
.eq(InstanceConstants.STATE_RUNNING)
.and(INSTANCE.ACCOUNT_ID.eq(accountId))
.and(SERVICE_EXPOSE_MAP.REMOVED.isNull())
.and(SERVICE.REMOVED.isNull())
.and(SERVICE.NAME.eq(serviceName)))
.fetchInto(InstanceRecord.class);
}
public List<Instance> getUnmappedDeploymentUnitInstances(String deploymentUnitUuid) {
List<? extends Instance> instanceRecords =
create()
.select(INSTANCE.fields())
.from(INSTANCE)
.leftOuterJoin(INSTANCE_HOST_MAP)
.on(
INSTANCE_HOST_MAP
.INSTANCE_ID
.eq(INSTANCE.ID)
.and(INSTANCE_HOST_MAP.REMOVED.isNull()))
.where(INSTANCE.REMOVED.isNull())
.and(INSTANCE.DEPLOYMENT_UNIT_UUID.eq(deploymentUnitUuid))
.and(INSTANCE_HOST_MAP.ID.isNull())
.fetchInto(InstanceRecord.class);
List<Instance> instances = new ArrayList<Instance>();
for (Instance i : instanceRecords) {
instances.add(i);
}
return instances;
}
@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);
}