How to use

org.apache.gobblin.service.NoopRequesterService

constructor

 @Override
 public void configure(Binder binder) {
  binder.bind(FlowConfigsResourceHandler.class)
    .annotatedWith(Names.named(FlowConfigsResource.INJECT_FLOW_CONFIG_RESOURCE_HANDLER))
    .toInstance(GobblinServiceManager.this.resourceHandler);
  binder.bind(FlowConfigsResourceHandler.class)
    .annotatedWith(Names.named(FlowConfigsV2Resource.FLOW_CONFIG_GENERATOR_INJECT_NAME))
    .toInstance(GobblinServiceManager.this.v2ResourceHandler);
  binder.bindConstant()
    .annotatedWith(Names.named(FlowConfigsResource.INJECT_READY_TO_USE))
    .to(Boolean.TRUE);
  binder.bind(RequesterService.class)
    .annotatedWith(Names.named(FlowConfigsResource.INJECT_REQUESTER_SERVICE))
    .toInstance(new NoopRequesterService(config));
 }
});

  @Override
  public void configure(Binder binder) {
   binder.bind(FlowConfigsResourceHandler.class)
     .annotatedWith(Names.named(FlowConfigsResource.INJECT_FLOW_CONFIG_RESOURCE_HANDLER))
     .toInstance(new FlowConfigResourceLocalHandler(flowCatalog));
   // indicate that we are in unit testing since the resource is being blocked until flow catalog changes have
   // been made
   binder.bindConstant().annotatedWith(Names.named(FlowConfigsResource.INJECT_READY_TO_USE)).to(Boolean.TRUE);
   binder.bind(RequesterService.class)
     .annotatedWith(Names.named(FlowConfigsResource.INJECT_REQUESTER_SERVICE)).toInstance(new NoopRequesterService(config));
  }
});

public void testSerDerWithEmptyRequester() throws IOException {
 List<ServiceRequester> list = new ArrayList<>();
 RequesterService rs = new NoopRequesterService(ConfigBuilder.create().build());
 String serialize = rs.serialize(list);
 Properties props = new Properties();
 props.put(RequesterService.REQUESTER_LIST, serialize);
 Config initConfig = ConfigBuilder.create().build();
 Config config = initConfig.withFallback(ConfigFactory.parseString(props.toString()).resolve());
 Properties props2 = ConfigUtils.configToProperties(config);
 String serialize2 = props2.getProperty(RequesterService.REQUESTER_LIST);
 Assert.assertTrue(serialize.equals(serialize2));
 List<ServiceRequester> list2 = rs.deserialize(serialize);
 Assert.assertTrue(list.equals(list2));
}

 public void testSerDerWithConfig() throws IOException {
  ServiceRequester sr1 = new ServiceRequester("kafkaetl", "user", "dv");
  ServiceRequester sr2 = new ServiceRequester("gobblin", "group", "dv");
  ServiceRequester sr3 = new ServiceRequester("crm-backend", "service", "cert");

  List<ServiceRequester> list = new ArrayList<>();
  sr1.getProperties().put("customKey", "${123}");
  list.add(sr1);
  list.add(sr2);
  list.add(sr3);

  RequesterService rs = new NoopRequesterService(ConfigBuilder.create().build());
  String serialize = rs.serialize(list);
  Properties props = new Properties();

  props.put(RequesterService.REQUESTER_LIST, serialize);

  Config initConfig = ConfigBuilder.create().build();
  Config config = initConfig.withFallback(ConfigFactory.parseString(props.toString()).resolve());

  Properties props2 = ConfigUtils.configToProperties(config);
  String serialize2 = props2.getProperty(RequesterService.REQUESTER_LIST);

  Assert.assertTrue(serialize.equals(serialize2));
  List<ServiceRequester> list2 = rs.deserialize(serialize);
  Assert.assertTrue(list.equals(list2));
 }
}

 @Override
 public void configure(Binder binder) {
  binder.bind(FlowConfigsResourceHandler.class)
    .annotatedWith(Names.named(FlowConfigsResource.INJECT_FLOW_CONFIG_RESOURCE_HANDLER))
    .toInstance(GobblinServiceManager.this.resourceHandler);
  binder.bind(FlowConfigsResourceHandler.class)
    .annotatedWith(Names.named(FlowConfigsV2Resource.FLOW_CONFIG_GENERATOR_INJECT_NAME))
    .toInstance(GobblinServiceManager.this.v2ResourceHandler);
  binder.bindConstant()
    .annotatedWith(Names.named(FlowConfigsResource.INJECT_READY_TO_USE))
    .to(Boolean.TRUE);
  binder.bind(RequesterService.class)
    .annotatedWith(Names.named(FlowConfigsResource.INJECT_REQUESTER_SERVICE))
    .toInstance(new NoopRequesterService(config));
 }
});