protected Pair findEntityByIdNameOld()

in cloud-vmware-server/src/main/java/jetbrains/buildServer/clouds/vmware/connector/VMWareApiConnectorImpl.java [228:253]

• 25 lines of code
• 5 McCabe index (conditional complexity)

  protected <T extends ManagedEntity> Pair<T,Datacenter> findEntityByIdNameOld(String idName, Class<T> instanceType) throws VmwareCheckedCloudException  {
    final AtomicReference<VmwareCheckedCloudException> exceptionRef = new AtomicReference<>();
    final Optional<Pair<T, Datacenter>> any = findAllEntitiesOld(Datacenter.class)
      .stream()
      .map(
        dc -> {
          try {
            final T e = findEntityByIdNameNullableOld(idName, instanceType, dc);
            return (e != null) ? Pair.create(e, dc) : null;
          } catch (VmwareCheckedCloudException e) {
            LOG.warnAndDebugDetails("An exception while searching", e);
            exceptionRef.set(e);
            return null;
          }
        })
      .filter(Objects::nonNull)
      .findAny();
    if (exceptionRef.get() != null) {
      throw exceptionRef.get();
    }

    if (!any.isPresent() ) {
      throw new VmwareCheckedCloudException(String.format("Unable to find %s '%s'", instanceType.getSimpleName(), idName));
    }
    return any.get();
  }