From: Jim Hahn Date: Thu, 13 Aug 2020 15:15:29 +0000 (-0400) Subject: Do not require context in ControlLoopOperationParams X-Git-Tag: 2.3.1~20^2 X-Git-Url: https://gerrit.onap.org/r/gitweb?a=commitdiff_plain;h=72f4497f573d2b4f2306a99419021b659fb7d21f;p=policy%2Fmodels.git Do not require context in ControlLoopOperationParams Modified ControlLoopOperationParams so that the request ID can be provided instead of the context. However, if the request ID is not provided, then it still requires a context. (This requirement should be lifted in a subsequent review). Issue-ID: POLICY-2746 Change-Id: Ib00f46f2fe56430d700ee2edfba12f2c1a106a3f Signed-off-by: Jim Hahn --- diff --git a/models-interactions/model-actors/actorServiceProvider/src/main/java/org/onap/policy/controlloop/actorserviceprovider/parameters/ControlLoopOperationParams.java b/models-interactions/model-actors/actorServiceProvider/src/main/java/org/onap/policy/controlloop/actorserviceprovider/parameters/ControlLoopOperationParams.java index f5dd49877..d0b7c26a8 100644 --- a/models-interactions/model-actors/actorServiceProvider/src/main/java/org/onap/policy/controlloop/actorserviceprovider/parameters/ControlLoopOperationParams.java +++ b/models-interactions/model-actors/actorServiceProvider/src/main/java/org/onap/policy/controlloop/actorserviceprovider/parameters/ControlLoopOperationParams.java @@ -33,6 +33,7 @@ import lombok.Getter; import org.onap.policy.common.parameters.BeanValidationResult; import org.onap.policy.common.parameters.BeanValidator; import org.onap.policy.common.parameters.annotations.NotNull; +import org.onap.policy.controlloop.VirtualControlLoopEvent; import org.onap.policy.controlloop.actorserviceprovider.ActorService; import org.onap.policy.controlloop.actorserviceprovider.Operation; import org.onap.policy.controlloop.actorserviceprovider.OperationOutcome; @@ -68,9 +69,13 @@ public class ControlLoopOperationParams { /** * Event for which the operation applies. */ - @NotNull private ControlLoopEventContext context; + /** + * If {@code null}, this value is extracted from the context. + */ + private UUID requestId; + /** * Executor to use to run the operation. */ @@ -175,7 +180,12 @@ public class ControlLoopOperationParams { * @return the event's request ID, or {@code null} if no request ID is available */ public UUID getRequestId() { - return (context == null || context.getEvent() == null ? null : context.getEvent().getRequestId()); + if (requestId == null && context != null && context.getEvent() != null) { + // cache the request ID + requestId = context.getEvent().getRequestId(); + } + + return requestId; } /** @@ -230,6 +240,34 @@ public class ControlLoopOperationParams { * @return the validation result */ public BeanValidationResult validate() { - return new BeanValidator().validateTop(ControlLoopOperationParams.class.getSimpleName(), this); + BeanValidationResult result = + new BeanValidator().validateTop(ControlLoopOperationParams.class.getSimpleName(), this); + + // validate that we have a request ID, or that we can get it from the context's + // event + + if (context == null) { + // no context specified - invoker must provide a request ID then + result.validateNotNull("requestId", requestId); + + } else if (requestId == null) { + // have a context, but no request ID - check the context's event for the + // request ID + BeanValidationResult contextResult = new BeanValidationResult("context", context); + VirtualControlLoopEvent event = context.getEvent(); + contextResult.validateNotNull("event", event); + + if (event != null) { + // cache the request id for later use + BeanValidationResult eventResult = new BeanValidationResult("event", event); + eventResult.validateNotNull("requestId", event.getRequestId()); + + contextResult.addResult(eventResult); + } + + result.addResult(contextResult); + } + + return result; } } diff --git a/models-interactions/model-actors/actorServiceProvider/src/test/java/org/onap/policy/controlloop/actorserviceprovider/parameters/ControlLoopOperationParamsTest.java b/models-interactions/model-actors/actorServiceProvider/src/test/java/org/onap/policy/controlloop/actorserviceprovider/parameters/ControlLoopOperationParamsTest.java index 98ca6736d..634d7b132 100644 --- a/models-interactions/model-actors/actorServiceProvider/src/test/java/org/onap/policy/controlloop/actorserviceprovider/parameters/ControlLoopOperationParamsTest.java +++ b/models-interactions/model-actors/actorServiceProvider/src/test/java/org/onap/policy/controlloop/actorserviceprovider/parameters/ControlLoopOperationParamsTest.java @@ -60,6 +60,8 @@ import org.onap.policy.controlloop.actorserviceprovider.spi.Actor; import org.onap.policy.controlloop.policy.Target; public class ControlLoopOperationParamsTest { + private static final String NULL_MSG = "null"; + private static final String REQUEST_ID_NAME = "requestId"; private static final String EXPECTED_EXCEPTION = "expected exception"; private static final String ACTOR = "my-actor"; private static final String OPERATION = "my-operation"; @@ -68,6 +70,7 @@ public class ControlLoopOperationParamsTest { private static final Integer RETRY = 3; private static final Integer TIMEOUT = 100; private static final UUID REQ_ID = UUID.randomUUID(); + private static final UUID REQ_ID2 = UUID.randomUUID(); @Mock private Actor actor; @@ -133,28 +136,41 @@ public class ControlLoopOperationParamsTest { @Test public void testStart() { - assertSame(operFuture, params.start()); - assertThatIllegalArgumentException().isThrownBy(() -> params.toBuilder().context(null).build().start()); + + assertSame(operFuture, params.start()); } @Test public void testBuild() { - assertSame(operation, params.build()); - assertThatIllegalArgumentException().isThrownBy(() -> params.toBuilder().context(null).build().build()); + + assertSame(operation, params.build()); } @Test public void testGetRequestId() { assertSame(REQ_ID, params.getRequestId()); + // when both request ID and event request ID are set - should use request ID + // parameter + assertSame(REQ_ID2, params.toBuilder().requestId(REQ_ID2).build().getRequestId()); + } + + /** + * Tests getRequestId() when the request ID is not available in the context. + */ + @Test + public void testGetRequestIdNotFromContext() { // try with null context assertNull(params.toBuilder().context(null).build().getRequestId()); // try with null event when(context.getEvent()).thenReturn(null); assertNull(params.getRequestId()); + + // set request ID directly + assertSame(REQ_ID2, params.toBuilder().requestId(REQ_ID2).build().getRequestId()); } @Test @@ -225,12 +241,14 @@ public class ControlLoopOperationParamsTest { @Test public void testValidateFields() { - testValidate("actor", "null", bldr -> bldr.actor(null)); - testValidate("actorService", "null", bldr -> bldr.actorService(null)); - testValidate("context", "null", bldr -> bldr.context(null)); - testValidate("executor", "null", bldr -> bldr.executor(null)); - testValidate("operation", "null", bldr -> bldr.operation(null)); - testValidate("target", "null", bldr -> bldr.targetEntity(null)); + testValidate("actor", NULL_MSG, bldr -> bldr.actor(null)); + testValidate("actorService", NULL_MSG, bldr -> bldr.actorService(null)); + testValidate("executor", NULL_MSG, bldr -> bldr.executor(null)); + testValidate("operation", NULL_MSG, bldr -> bldr.operation(null)); + testValidate("target", NULL_MSG, bldr -> bldr.targetEntity(null)); + + // note: if context is null, then it will ACTUALLY complain about the request ID + testValidate(REQUEST_ID_NAME, NULL_MSG, bldr -> bldr.context(null)); // check edge cases assertTrue(params.toBuilder().build().validate().isValid()); @@ -242,6 +260,26 @@ public class ControlLoopOperationParamsTest { // test with minimal fields assertTrue(ControlLoopOperationParams.builder().actorService(actorService).context(context).actor(ACTOR) .operation(OPERATION).targetEntity(TARGET_ENTITY).build().validate().isValid()); + + // test when event has no request ID + when(event.getRequestId()).thenReturn(null); + BeanValidationResult result = params.validate(); + assertFalse(result.isValid()); + assertThat(result.getResult()).contains("event").contains(REQUEST_ID_NAME).contains(NULL_MSG); + + // try when context has no event + when(context.getEvent()).thenReturn(null); + result = params.validate(); + assertFalse(result.isValid()); + assertThat(result.getResult()).contains("event").doesNotContain(REQUEST_ID_NAME).contains(NULL_MSG); + + // has both request ID and context, but no event + result = params.toBuilder().requestId(REQ_ID2).build().validate(); + assertTrue(result.isValid()); + + // has request ID, but not context + result = params.toBuilder().requestId(REQ_ID2).context(null).build().validate(); + assertTrue(result.isValid()); } private void testValidate(String fieldName, String expected,