From 600c05b1530c120b34370e86e92dfd79421474fe Mon Sep 17 00:00:00 2001 From: pkaras Date: Fri, 26 Oct 2018 11:14:13 +0200 Subject: Simplify DmaaP Publisher and consumer interfaces Change-Id: Iaa7d870e8bd33687047832960c86adb7e97d969c Issue-ID: DCAEGEN2-922 Signed-off-by: piotr.karas --- .../services/prh/tasks/DmaapConsumerTask.java | 19 +++-------- .../services/prh/tasks/DmaapConsumerTaskImpl.java | 33 +++++++++--------- .../services/prh/tasks/DmaapPublisherTask.java | 17 +++------- .../services/prh/tasks/DmaapPublisherTaskImpl.java | 28 +++++----------- .../prh/tasks/DmaapConsumerTaskImplTest.java | 39 ++++++++-------------- .../services/prh/tasks/DmaapConsumerTaskSpy.java | 1 - .../services/prh/tasks/DmaapProducerTaskSpy.java | 7 ++-- .../prh/tasks/DmaapPublisherTaskImplTest.java | 20 +++++------ 8 files changed, 59 insertions(+), 105 deletions(-) (limited to 'prh-app-server/src') diff --git a/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/tasks/DmaapConsumerTask.java b/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/tasks/DmaapConsumerTask.java index 4cde2257..2f947d47 100644 --- a/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/tasks/DmaapConsumerTask.java +++ b/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/tasks/DmaapConsumerTask.java @@ -20,30 +20,21 @@ package org.onap.dcaegen2.services.prh.tasks; -import org.onap.dcaegen2.services.prh.config.DmaapConsumerConfiguration; import org.onap.dcaegen2.services.prh.model.ConsumerDmaapModel; -import org.onap.dcaegen2.services.prh.service.DMaaPReactiveWebClient; import org.onap.dcaegen2.services.prh.service.consumer.DMaaPConsumerReactiveHttpClient; -import org.springframework.web.reactive.function.client.WebClient; import reactor.core.publisher.Flux; import reactor.core.publisher.Mono; /** * @author Przemysław Wąsala on 4/13/18 */ -abstract class DmaapConsumerTask { +interface DmaapConsumerTask { - abstract Flux consume(Mono message); + void initConfigs(); - abstract DMaaPConsumerReactiveHttpClient resolveClient(); + Flux execute(String object); - abstract void initConfigs(); + Flux consume(Mono message); - protected abstract DmaapConsumerConfiguration resolveConfiguration(); - - protected abstract Flux execute(String object); - - WebClient buildWebClient() { - return new DMaaPReactiveWebClient().build(); - } + DMaaPConsumerReactiveHttpClient resolveClient(); } diff --git a/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/tasks/DmaapConsumerTaskImpl.java b/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/tasks/DmaapConsumerTaskImpl.java index 3a5f213c..c4d9c44a 100644 --- a/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/tasks/DmaapConsumerTaskImpl.java +++ b/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/tasks/DmaapConsumerTaskImpl.java @@ -20,10 +20,9 @@ package org.onap.dcaegen2.services.prh.tasks; -import org.onap.dcaegen2.services.prh.config.DmaapConsumerConfiguration; -import org.onap.dcaegen2.services.prh.configuration.AppConfig; import org.onap.dcaegen2.services.prh.configuration.Config; import org.onap.dcaegen2.services.prh.model.ConsumerDmaapModel; +import org.onap.dcaegen2.services.prh.service.DMaaPReactiveWebClient; import org.onap.dcaegen2.services.prh.service.DmaapConsumerJsonParser; import org.onap.dcaegen2.services.prh.service.consumer.DMaaPConsumerReactiveHttpClient; import org.slf4j.Logger; @@ -37,26 +36,28 @@ import reactor.core.publisher.Mono; * @author Przemysław Wąsala on 3/23/18 */ @Component -public class DmaapConsumerTaskImpl extends DmaapConsumerTask { +public class DmaapConsumerTaskImpl implements DmaapConsumerTask { private static final Logger LOGGER = LoggerFactory.getLogger(DmaapConsumerTaskImpl.class); private final Config config; - private DmaapConsumerJsonParser dmaapConsumerJsonParser; + private final DmaapConsumerJsonParser dmaapConsumerJsonParser; + private final DMaaPReactiveWebClient dmaapReactiveWebClient; @Autowired public DmaapConsumerTaskImpl(Config config) { - this.config = config; - this.dmaapConsumerJsonParser = new DmaapConsumerJsonParser(); + this(config, new DmaapConsumerJsonParser(), new DMaaPReactiveWebClient()); } - DmaapConsumerTaskImpl(AppConfig prhAppConfig, DmaapConsumerJsonParser dmaapConsumerJsonParser) { + DmaapConsumerTaskImpl(Config prhAppConfig, DmaapConsumerJsonParser dmaapConsumerJsonParser, + DMaaPReactiveWebClient dmaapReactiveWebClient) { this.config = prhAppConfig; this.dmaapConsumerJsonParser = dmaapConsumerJsonParser; + this.dmaapReactiveWebClient = dmaapReactiveWebClient; } @Override - Flux consume(Mono message) { - return dmaapConsumerJsonParser.getJsonObject(message); + public void initConfigs() { + config.initFileStreamReader(); } @Override @@ -67,17 +68,13 @@ public class DmaapConsumerTaskImpl extends DmaapConsumerTask { } @Override - void initConfigs() { - config.initFileStreamReader(); - } - - @Override - protected DmaapConsumerConfiguration resolveConfiguration() { - return config.getDmaapConsumerConfiguration(); + public Flux consume(Mono message) { + return dmaapConsumerJsonParser.getJsonObject(message); } @Override - DMaaPConsumerReactiveHttpClient resolveClient() { - return new DMaaPConsumerReactiveHttpClient(resolveConfiguration()).createDMaaPWebClient(buildWebClient()); + public DMaaPConsumerReactiveHttpClient resolveClient() { + return new DMaaPConsumerReactiveHttpClient( + config.getDmaapConsumerConfiguration()).createDMaaPWebClient(dmaapReactiveWebClient.build()); } } diff --git a/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/tasks/DmaapPublisherTask.java b/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/tasks/DmaapPublisherTask.java index 7a121d5f..dc0a4488 100644 --- a/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/tasks/DmaapPublisherTask.java +++ b/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/tasks/DmaapPublisherTask.java @@ -20,27 +20,20 @@ package org.onap.dcaegen2.services.prh.tasks; -import org.onap.dcaegen2.services.prh.config.DmaapPublisherConfiguration; import org.onap.dcaegen2.services.prh.exceptions.PrhTaskException; import org.onap.dcaegen2.services.prh.model.ConsumerDmaapModel; -import org.onap.dcaegen2.services.prh.service.producer.DMaaPProducerReactiveHttpClient; +import org.onap.dcaegen2.services.prh.service.producer.DMaaPPublisherReactiveHttpClient; import org.springframework.http.ResponseEntity; -import org.springframework.web.client.RestTemplate; import reactor.core.publisher.Mono; /** * @author Przemysław Wąsala on 3/23/18 */ -abstract class DmaapPublisherTask { +interface DmaapPublisherTask { - abstract Mono> publish(ConsumerDmaapModel consumerDmaapModel) throws PrhTaskException; + Mono> execute(ConsumerDmaapModel consumerDmaapModel) throws PrhTaskException; - abstract DMaaPProducerReactiveHttpClient resolveClient(); + Mono> publish(ConsumerDmaapModel consumerDmaapModel) throws PrhTaskException; - protected abstract DmaapPublisherConfiguration resolveConfiguration(); - - protected abstract Mono> execute(ConsumerDmaapModel consumerDmaapModel) - throws PrhTaskException; - - abstract RestTemplate buildWebClient(); + DMaaPPublisherReactiveHttpClient resolveClient(); } diff --git a/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/tasks/DmaapPublisherTaskImpl.java b/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/tasks/DmaapPublisherTaskImpl.java index 9a4ff2e3..fdc5e625 100644 --- a/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/tasks/DmaapPublisherTaskImpl.java +++ b/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/tasks/DmaapPublisherTaskImpl.java @@ -20,11 +20,10 @@ package org.onap.dcaegen2.services.prh.tasks; -import org.onap.dcaegen2.services.prh.config.DmaapPublisherConfiguration; import org.onap.dcaegen2.services.prh.configuration.Config; import org.onap.dcaegen2.services.prh.exceptions.DmaapNotFoundException; import org.onap.dcaegen2.services.prh.model.ConsumerDmaapModel; -import org.onap.dcaegen2.services.prh.service.producer.DMaaPProducerReactiveHttpClient; +import org.onap.dcaegen2.services.prh.service.producer.DMaaPPublisherReactiveHttpClient; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.beans.factory.annotation.Autowired; @@ -37,44 +36,35 @@ import reactor.core.publisher.Mono; * @author Przemysław Wąsala on 4/13/18 */ @Component -public class DmaapPublisherTaskImpl extends DmaapPublisherTask { +public class DmaapPublisherTaskImpl implements DmaapPublisherTask { private static final Logger LOGGER = LoggerFactory.getLogger(DmaapPublisherTaskImpl.class); private final Config config; - private DMaaPProducerReactiveHttpClient dmaapProducerReactiveHttpClient; + private DMaaPPublisherReactiveHttpClient dmaapPublisherReactiveHttpClient; @Autowired public DmaapPublisherTaskImpl(Config config) { this.config = config; } - @Override - Mono> publish(ConsumerDmaapModel consumerDmaapModel) { - return dmaapProducerReactiveHttpClient.getDMaaPProducerResponse(consumerDmaapModel); - } - @Override public Mono> execute(ConsumerDmaapModel consumerDmaapModel) throws DmaapNotFoundException { if (consumerDmaapModel == null) { throw new DmaapNotFoundException("Invoked null object to DMaaP task"); } - dmaapProducerReactiveHttpClient = resolveClient(); + dmaapPublisherReactiveHttpClient = resolveClient(); LOGGER.info("Method called with arg {}", consumerDmaapModel); return publish(consumerDmaapModel); } @Override - RestTemplate buildWebClient() { - return new RestTemplate(); - } - - @Override - protected DmaapPublisherConfiguration resolveConfiguration() { - return config.getDmaapPublisherConfiguration(); + public Mono> publish(ConsumerDmaapModel consumerDmaapModel) { + return dmaapPublisherReactiveHttpClient.getDMaaPProducerResponse(consumerDmaapModel); } @Override - DMaaPProducerReactiveHttpClient resolveClient() { - return new DMaaPProducerReactiveHttpClient(resolveConfiguration()).createDMaaPWebClient(buildWebClient()); + public DMaaPPublisherReactiveHttpClient resolveClient() { + return new DMaaPPublisherReactiveHttpClient(config.getDmaapPublisherConfiguration()) + .createDMaaPWebClient(new RestTemplate()); } } \ No newline at end of file diff --git a/prh-app-server/src/test/java/org/onap/dcaegen2/services/prh/tasks/DmaapConsumerTaskImplTest.java b/prh-app-server/src/test/java/org/onap/dcaegen2/services/prh/tasks/DmaapConsumerTaskImplTest.java index 8d6218ee..fe9f6f78 100644 --- a/prh-app-server/src/test/java/org/onap/dcaegen2/services/prh/tasks/DmaapConsumerTaskImplTest.java +++ b/prh-app-server/src/test/java/org/onap/dcaegen2/services/prh/tasks/DmaapConsumerTaskImplTest.java @@ -29,16 +29,14 @@ import static org.mockito.Mockito.verify; import static org.mockito.Mockito.when; import static org.onap.dcaegen2.services.prh.TestAppConfiguration.createDefaultDmaapConsumerConfiguration; -import com.google.gson.JsonElement; -import com.google.gson.JsonParser; import java.util.Optional; import org.junit.jupiter.api.BeforeAll; import org.junit.jupiter.api.Test; -import org.mockito.Mockito; import org.onap.dcaegen2.services.prh.config.DmaapConsumerConfiguration; import org.onap.dcaegen2.services.prh.configuration.AppConfig; import org.onap.dcaegen2.services.prh.model.ConsumerDmaapModel; import org.onap.dcaegen2.services.prh.model.ImmutableConsumerDmaapModel; +import org.onap.dcaegen2.services.prh.service.DMaaPReactiveWebClient; import org.onap.dcaegen2.services.prh.service.DmaapConsumerJsonParser; import org.onap.dcaegen2.services.prh.service.consumer.DMaaPConsumerReactiveHttpClient; import reactor.core.publisher.Flux; @@ -56,7 +54,6 @@ class DmaapConsumerTaskImplTest { private static AppConfig appConfig; private static DmaapConsumerConfiguration dmaapConsumerConfiguration; private static String message; - private static String parsed; @BeforeAll static void setUp() { @@ -82,22 +79,6 @@ class DmaapConsumerTaskImplTest { + " \"softwareVersion\": \"v4.5.0.1\"," + " \"oamV6IpAddress\": \"0:0:0:0:0:FFFF:0A10:7BEA\"" + "}}}]"; - - parsed = "{\"event\": {" - + "\"commonEventHeader\": { \"sourceName\":\"NOKQTFCOC540002E\"}," - + "\"pnfRegistrationFields\": {" - + " \"unitType\": \"AirScale\"," - + " \"serialNumber\": \"QTFCOC540002E\"," - + " \"pnfRegistrationFieldsVersion\": \"2.0\"," - + " \"manufactureDate\": \"1535014037024\"," - + " \"modelNumber\": \"7BEA\",\n" - + " \"lastServiceDate\": \"1535014037024\"," - + " \"unitFamily\": \"BBU\"," - + " \"vendorName\": \"Nokia\"," - + " \"oamV4IpAddress\": \"10.16.123.234\"," - + " \"softwareVersion\": \"v4.5.0.1\"," - + " \"oamV6IpAddress\": \"0:0:0:0:0:FFFF:0A10:7BEA\"" - + "}}}"; } @Test @@ -126,16 +107,22 @@ class DmaapConsumerTaskImplTest { assertEquals(consumerDmaapModel, response.blockFirst()); } + @Test + void whenInitConfigs_initStreamReader() { + //when + dmaapConsumerTask.initConfigs(); + + //then + verify(appConfig).initFileStreamReader(); + } + private void prepareMocksForDmaapConsumer(Optional message) { - DmaapConsumerJsonParser dmaapConsumerJsonParser = spy(new DmaapConsumerJsonParser()); - JsonElement jsonElement = new JsonParser().parse(parsed); - Mockito.doReturn(Optional.of(jsonElement.getAsJsonObject())) - .when(dmaapConsumerJsonParser).getJsonObjectFromAnArray(jsonElement); dMaaPConsumerReactiveHttpClient = mock(DMaaPConsumerReactiveHttpClient.class); when(dMaaPConsumerReactiveHttpClient.getDMaaPConsumerResponse()).thenReturn(Mono.just(message.orElse(""))); when(appConfig.getDmaapConsumerConfiguration()).thenReturn(dmaapConsumerConfiguration); - dmaapConsumerTask = spy(new DmaapConsumerTaskImpl(appConfig, dmaapConsumerJsonParser)); - when(dmaapConsumerTask.resolveConfiguration()).thenReturn(dmaapConsumerConfiguration); + DMaaPReactiveWebClient dmaapReactiveWebClient = mock(DMaaPReactiveWebClient.class); + dmaapConsumerTask = + spy(new DmaapConsumerTaskImpl(appConfig, new DmaapConsumerJsonParser(), dmaapReactiveWebClient)); doReturn(dMaaPConsumerReactiveHttpClient).when(dmaapConsumerTask).resolveClient(); } } \ No newline at end of file diff --git a/prh-app-server/src/test/java/org/onap/dcaegen2/services/prh/tasks/DmaapConsumerTaskSpy.java b/prh-app-server/src/test/java/org/onap/dcaegen2/services/prh/tasks/DmaapConsumerTaskSpy.java index 5f73dbe1..f42c3962 100644 --- a/prh-app-server/src/test/java/org/onap/dcaegen2/services/prh/tasks/DmaapConsumerTaskSpy.java +++ b/prh-app-server/src/test/java/org/onap/dcaegen2/services/prh/tasks/DmaapConsumerTaskSpy.java @@ -50,7 +50,6 @@ public class DmaapConsumerTaskSpy { DmaapConsumerTaskImpl dmaapConsumerTask = spy(new DmaapConsumerTaskImpl(appConfig)); DMaaPConsumerReactiveHttpClient dmaapConsumerReactiveHttpClient = mock( DMaaPConsumerReactiveHttpClient.class); - doReturn(mock(DmaapConsumerConfiguration.class)).when(dmaapConsumerTask).resolveConfiguration(); doReturn(dmaapConsumerReactiveHttpClient).when(dmaapConsumerTask).resolveClient(); return dmaapConsumerTask; } diff --git a/prh-app-server/src/test/java/org/onap/dcaegen2/services/prh/tasks/DmaapProducerTaskSpy.java b/prh-app-server/src/test/java/org/onap/dcaegen2/services/prh/tasks/DmaapProducerTaskSpy.java index 01851dc1..7ed6c5ad 100644 --- a/prh-app-server/src/test/java/org/onap/dcaegen2/services/prh/tasks/DmaapProducerTaskSpy.java +++ b/prh-app-server/src/test/java/org/onap/dcaegen2/services/prh/tasks/DmaapProducerTaskSpy.java @@ -26,7 +26,7 @@ import static org.mockito.Mockito.spy; import org.onap.dcaegen2.services.prh.config.DmaapPublisherConfiguration; import org.onap.dcaegen2.services.prh.configuration.AppConfig; -import org.onap.dcaegen2.services.prh.service.producer.DMaaPProducerReactiveHttpClient; +import org.onap.dcaegen2.services.prh.service.producer.DMaaPPublisherReactiveHttpClient; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import org.springframework.context.annotation.Primary; @@ -48,9 +48,8 @@ public class DmaapProducerTaskSpy { AppConfig appConfig = spy(AppConfig.class); doReturn(mock(DmaapPublisherConfiguration.class)).when(appConfig).getDmaapPublisherConfiguration(); DmaapPublisherTaskImpl dmaapPublisherTask = spy(new DmaapPublisherTaskImpl(appConfig)); - DMaaPProducerReactiveHttpClient extendedDmaapProducerHttpClient = mock( - DMaaPProducerReactiveHttpClient.class); - doReturn(mock(DmaapPublisherConfiguration.class)).when(dmaapPublisherTask).resolveConfiguration(); + DMaaPPublisherReactiveHttpClient extendedDmaapProducerHttpClient = mock( + DMaaPPublisherReactiveHttpClient.class); doReturn(extendedDmaapProducerHttpClient).when(dmaapPublisherTask).resolveClient(); return dmaapPublisherTask; } diff --git a/prh-app-server/src/test/java/org/onap/dcaegen2/services/prh/tasks/DmaapPublisherTaskImplTest.java b/prh-app-server/src/test/java/org/onap/dcaegen2/services/prh/tasks/DmaapPublisherTaskImplTest.java index 00d6fc46..e9eed698 100644 --- a/prh-app-server/src/test/java/org/onap/dcaegen2/services/prh/tasks/DmaapPublisherTaskImplTest.java +++ b/prh-app-server/src/test/java/org/onap/dcaegen2/services/prh/tasks/DmaapPublisherTaskImplTest.java @@ -40,7 +40,7 @@ import org.onap.dcaegen2.services.prh.exceptions.DmaapNotFoundException; import org.onap.dcaegen2.services.prh.exceptions.PrhTaskException; import org.onap.dcaegen2.services.prh.model.ConsumerDmaapModel; import org.onap.dcaegen2.services.prh.model.ImmutableConsumerDmaapModel; -import org.onap.dcaegen2.services.prh.service.producer.DMaaPProducerReactiveHttpClient; +import org.onap.dcaegen2.services.prh.service.producer.DMaaPPublisherReactiveHttpClient; import org.springframework.http.HttpStatus; import org.springframework.http.ResponseEntity; import reactor.core.publisher.Mono; @@ -53,7 +53,7 @@ class DmaapPublisherTaskImplTest { private static ConsumerDmaapModel consumerDmaapModel; private static DmaapPublisherTaskImpl dmaapPublisherTask; - private static DMaaPProducerReactiveHttpClient dMaaPProducerReactiveHttpClient; + private static DMaaPPublisherReactiveHttpClient dMaaPPublisherReactiveHttpClient; private static AppConfig appConfig; private static DmaapPublisherConfiguration dmaapPublisherConfiguration; @@ -90,9 +90,9 @@ class DmaapPublisherTaskImplTest { .expectNext(responseEntity).verifyComplete(); //then - verify(dMaaPProducerReactiveHttpClient, times(1)) + verify(dMaaPPublisherReactiveHttpClient, times(1)) .getDMaaPProducerResponse(consumerDmaapModel); - verifyNoMoreInteractions(dMaaPProducerReactiveHttpClient); + verifyNoMoreInteractions(dMaaPPublisherReactiveHttpClient); } @@ -107,22 +107,20 @@ class DmaapPublisherTaskImplTest { .expectNext(responseEntity).verifyComplete(); //then - verify(dMaaPProducerReactiveHttpClient, times(1)) + verify(dMaaPPublisherReactiveHttpClient, times(1)) .getDMaaPProducerResponse(consumerDmaapModel); - verifyNoMoreInteractions(dMaaPProducerReactiveHttpClient); + verifyNoMoreInteractions(dMaaPPublisherReactiveHttpClient); } private ResponseEntity prepareMocksForTests(Integer httpResponseCode) { ResponseEntity responseEntity = mock(ResponseEntity.class); - //when when(responseEntity.getStatusCode()).thenReturn(HttpStatus.valueOf(httpResponseCode)); - dMaaPProducerReactiveHttpClient = mock(DMaaPProducerReactiveHttpClient.class); - when(dMaaPProducerReactiveHttpClient.getDMaaPProducerResponse(any())) + dMaaPPublisherReactiveHttpClient = mock(DMaaPPublisherReactiveHttpClient.class); + when(dMaaPPublisherReactiveHttpClient.getDMaaPProducerResponse(any())) .thenReturn(Mono.just(responseEntity)); dmaapPublisherTask = spy(new DmaapPublisherTaskImpl(appConfig)); - when(dmaapPublisherTask.resolveConfiguration()).thenReturn(dmaapPublisherConfiguration); - doReturn(dMaaPProducerReactiveHttpClient).when(dmaapPublisherTask).resolveClient(); + doReturn(dMaaPPublisherReactiveHttpClient).when(dmaapPublisherTask).resolveClient(); return responseEntity; } } \ No newline at end of file -- cgit 1.2.3-korg