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authorJim Hahn <jrh3@att.com>2021-07-21 17:30:32 -0400
committerJim Hahn <jrh3@att.com>2021-07-22 14:41:39 -0400
commit4f963eabf3d7b62122301a1901450298612dcf8f (patch)
treeba0e92d8124fab75ce01fad5fbf3c2f5eda76604
parentf15f54b93718d7cefce2a81689662fc0f09e8958 (diff)
Refactor GuardOperation
Extracted DecisionOperation superclass out of GuardOperation. Issue-ID: POLICY-3502 Change-Id: Ice766e9c33756a5780726c75a0283f89c85cabad Signed-off-by: Jim Hahn <jrh3@att.com>
-rw-r--r--models-interactions/model-actors/actor.xacml/src/main/java/org/onap/policy/controlloop/actor/xacml/DecisionOperation.java106
-rw-r--r--models-interactions/model-actors/actor.xacml/src/main/java/org/onap/policy/controlloop/actor/xacml/GuardOperation.java61
-rw-r--r--models-interactions/model-actors/actor.xacml/src/test/java/org/onap/policy/controlloop/actor/xacml/DecisionOperationTest.java200
-rw-r--r--models-interactions/model-actors/actor.xacml/src/test/java/org/onap/policy/controlloop/actor/xacml/GuardOperationTest.java56
4 files changed, 308 insertions, 115 deletions
diff --git a/models-interactions/model-actors/actor.xacml/src/main/java/org/onap/policy/controlloop/actor/xacml/DecisionOperation.java b/models-interactions/model-actors/actor.xacml/src/main/java/org/onap/policy/controlloop/actor/xacml/DecisionOperation.java
new file mode 100644
index 000000000..9fbb3e268
--- /dev/null
+++ b/models-interactions/model-actors/actor.xacml/src/main/java/org/onap/policy/controlloop/actor/xacml/DecisionOperation.java
@@ -0,0 +1,106 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP
+ * ================================================================================
+ * Copyright (C) 2020-2021 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.controlloop.actor.xacml;
+
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.CompletableFuture;
+import javax.ws.rs.client.Entity;
+import javax.ws.rs.core.MediaType;
+import org.onap.policy.common.endpoints.event.comm.Topic.CommInfrastructure;
+import org.onap.policy.common.endpoints.utils.NetLoggerUtil.EventType;
+import org.onap.policy.controlloop.actorserviceprovider.CallbackManager;
+import org.onap.policy.controlloop.actorserviceprovider.OperationOutcome;
+import org.onap.policy.controlloop.actorserviceprovider.impl.HttpOperation;
+import org.onap.policy.controlloop.actorserviceprovider.parameters.ControlLoopOperationParams;
+import org.onap.policy.controlloop.actorserviceprovider.parameters.HttpConfig;
+import org.onap.policy.models.decisions.concepts.DecisionRequest;
+import org.onap.policy.models.decisions.concepts.DecisionResponse;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * Generic Decision Operation.
+ */
+public abstract class DecisionOperation extends HttpOperation<DecisionResponse> {
+ private static final Logger logger = LoggerFactory.getLogger(DecisionOperation.class);
+
+ protected final DecisionConfig config;
+
+
+ /**
+ * Constructs the object.
+ *
+ * @param params operation parameters
+ * @param config configuration for this operation
+ * @param propertyNames names of properties required by this operation
+ */
+ public DecisionOperation(ControlLoopOperationParams params, HttpConfig config,
+ List<String> propertyNames) {
+ super(params, config, DecisionResponse.class, propertyNames);
+ this.config = (DecisionConfig) config;
+ }
+
+ @Override
+ public CompletableFuture<OperationOutcome> start() {
+ if (!config.isDisabled()) {
+ // enabled - do full guard operation
+ return super.start();
+ }
+
+ // guard is disabled, thus it is always treated as a success
+ logger.info("{}: guard disabled, always succeeds for {}", getFullName(), params.getRequestId());
+
+ final var executor = params.getExecutor();
+ final var callbacks = new CallbackManager();
+
+ return CompletableFuture.completedFuture(makeOutcome())
+ .whenCompleteAsync(callbackStarted(callbacks), executor)
+ .whenCompleteAsync(callbackCompleted(callbacks), executor);
+ }
+
+ @Override
+ protected CompletableFuture<OperationOutcome> startOperationAsync(int attempt, OperationOutcome outcome) {
+ DecisionRequest request = makeRequest();
+
+ Map<String, Object> headers = makeHeaders();
+
+ headers.put("Accept", MediaType.APPLICATION_JSON);
+ String url = getUrl();
+
+ String strRequest = prettyPrint(request);
+ logMessage(EventType.OUT, CommInfrastructure.REST, url, strRequest);
+
+ Entity<String> entity = Entity.entity(strRequest, MediaType.APPLICATION_JSON);
+
+ // @formatter:off
+ return handleResponse(outcome, url,
+ callback -> getClient().post(callback, getPath(), entity, headers));
+ // @formatter:on
+ }
+
+ /**
+ * Makes a request from the payload.
+ *
+ * @return a new request
+ */
+ protected abstract DecisionRequest makeRequest();
+}
diff --git a/models-interactions/model-actors/actor.xacml/src/main/java/org/onap/policy/controlloop/actor/xacml/GuardOperation.java b/models-interactions/model-actors/actor.xacml/src/main/java/org/onap/policy/controlloop/actor/xacml/GuardOperation.java
index 6da970968..eddbd186c 100644
--- a/models-interactions/model-actors/actor.xacml/src/main/java/org/onap/policy/controlloop/actor/xacml/GuardOperation.java
+++ b/models-interactions/model-actors/actor.xacml/src/main/java/org/onap/policy/controlloop/actor/xacml/GuardOperation.java
@@ -23,21 +23,13 @@ package org.onap.policy.controlloop.actor.xacml;
import java.util.Collections;
import java.util.Map;
import java.util.concurrent.CompletableFuture;
-import javax.ws.rs.client.Entity;
-import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
-import org.onap.policy.common.endpoints.event.comm.Topic.CommInfrastructure;
-import org.onap.policy.common.endpoints.utils.NetLoggerUtil.EventType;
-import org.onap.policy.controlloop.actorserviceprovider.CallbackManager;
import org.onap.policy.controlloop.actorserviceprovider.OperationOutcome;
import org.onap.policy.controlloop.actorserviceprovider.OperationResult;
-import org.onap.policy.controlloop.actorserviceprovider.impl.HttpOperation;
import org.onap.policy.controlloop.actorserviceprovider.parameters.ControlLoopOperationParams;
import org.onap.policy.controlloop.actorserviceprovider.parameters.HttpConfig;
import org.onap.policy.models.decisions.concepts.DecisionRequest;
import org.onap.policy.models.decisions.concepts.DecisionResponse;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
/**
* Guard Operation. The outcome message is set to the guard response. If the guard is
@@ -54,9 +46,7 @@ import org.slf4j.LoggerFactory;
* <dd>generated</dd>
* </dl>
*/
-public class GuardOperation extends HttpOperation<DecisionResponse> {
- private static final Logger logger = LoggerFactory.getLogger(GuardOperation.class);
-
+public class GuardOperation extends DecisionOperation {
// operation name
public static final String NAME = "Guard";
@@ -64,14 +54,6 @@ public class GuardOperation extends HttpOperation<DecisionResponse> {
public static final String DENY = "Deny";
public static final String INDETERMINATE = "Indeterminate";
- /**
- * Prefix for properties in the payload that should be copied to the "resource" field
- * of the request.
- */
- public static final String RESOURCE_PREFIX = "resource.";
-
- private final DecisionConfig config;
-
/**
* Constructs the object.
@@ -80,46 +62,7 @@ public class GuardOperation extends HttpOperation<DecisionResponse> {
* @param config configuration for this operation
*/
public GuardOperation(ControlLoopOperationParams params, HttpConfig config) {
- super(params, config, DecisionResponse.class, Collections.emptyList());
- this.config = (DecisionConfig) config;
- }
-
- @Override
- public CompletableFuture<OperationOutcome> start() {
- if (!config.isDisabled()) {
- // enabled - do full guard operation
- return super.start();
- }
-
- // guard is disabled, thus it is always treated as a success
- logger.info("{}: guard disabled, always succeeds for {}", getFullName(), params.getRequestId());
-
- final var executor = params.getExecutor();
- final var callbacks = new CallbackManager();
-
- return CompletableFuture.completedFuture(makeOutcome())
- .whenCompleteAsync(callbackStarted(callbacks), executor)
- .whenCompleteAsync(callbackCompleted(callbacks), executor);
- }
-
- @Override
- protected CompletableFuture<OperationOutcome> startOperationAsync(int attempt, OperationOutcome outcome) {
- DecisionRequest request = makeRequest();
-
- Map<String, Object> headers = makeHeaders();
-
- headers.put("Accept", MediaType.APPLICATION_JSON);
- String url = getUrl();
-
- String strRequest = prettyPrint(request);
- logMessage(EventType.OUT, CommInfrastructure.REST, url, strRequest);
-
- Entity<String> entity = Entity.entity(strRequest, MediaType.APPLICATION_JSON);
-
- // @formatter:off
- return handleResponse(outcome, url,
- callback -> getClient().post(callback, getPath(), entity, headers));
- // @formatter:on
+ super(params, config, Collections.emptyList());
}
/**
diff --git a/models-interactions/model-actors/actor.xacml/src/test/java/org/onap/policy/controlloop/actor/xacml/DecisionOperationTest.java b/models-interactions/model-actors/actor.xacml/src/test/java/org/onap/policy/controlloop/actor/xacml/DecisionOperationTest.java
new file mode 100644
index 000000000..cad318701
--- /dev/null
+++ b/models-interactions/model-actors/actor.xacml/src/test/java/org/onap/policy/controlloop/actor/xacml/DecisionOperationTest.java
@@ -0,0 +1,200 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP
+ * ================================================================================
+ * Copyright (C) 2020-2021 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.controlloop.actor.xacml;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertNull;
+import static org.junit.Assert.assertTrue;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.CompletableFuture;
+import java.util.function.Consumer;
+import org.junit.AfterClass;
+import org.junit.Before;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.mockito.Mock;
+import org.onap.policy.common.endpoints.event.comm.bus.internal.BusTopicParams;
+import org.onap.policy.common.endpoints.http.client.HttpClientFactoryInstance;
+import org.onap.policy.common.endpoints.http.server.HttpServletServerFactoryInstance;
+import org.onap.policy.controlloop.actor.test.BasicHttpOperation;
+import org.onap.policy.controlloop.actorserviceprovider.OperationOutcome;
+import org.onap.policy.controlloop.actorserviceprovider.OperationResult;
+import org.onap.policy.controlloop.actorserviceprovider.Util;
+import org.onap.policy.controlloop.actorserviceprovider.parameters.ControlLoopOperationParams;
+import org.onap.policy.controlloop.actorserviceprovider.parameters.HttpConfig;
+import org.onap.policy.models.decisions.concepts.DecisionRequest;
+import org.onap.policy.models.decisions.concepts.DecisionResponse;
+import org.onap.policy.simulators.XacmlSimulatorJaxRs;
+
+public class DecisionOperationTest extends BasicHttpOperation {
+ private static final List<String> PROPERTY_NAMES = List.of("prop-A", "prop-B");
+
+ @Mock
+ private Consumer<OperationOutcome> started;
+ @Mock
+ private Consumer<OperationOutcome> completed;
+
+ private DecisionConfig guardConfig;
+ private MyOper oper;
+
+ /**
+ * Starts the simulator.
+ */
+ @BeforeClass
+ public static void setUpBeforeClass() throws Exception {
+ org.onap.policy.simulators.Util.buildXacmlSim();
+
+ BusTopicParams clientParams = BusTopicParams.builder().clientName(MY_CLIENT).basePath("policy/pdpx/v1/")
+ .hostname("localhost").managed(true).port(org.onap.policy.simulators.Util.XACMLSIM_SERVER_PORT)
+ .build();
+ HttpClientFactoryInstance.getClientFactory().build(clientParams);
+ }
+
+ @AfterClass
+ public static void tearDownAfterClass() {
+ HttpClientFactoryInstance.getClientFactory().destroy();
+ HttpServletServerFactoryInstance.getServerFactory().destroy();
+ }
+
+ /**
+ * Sets up.
+ */
+ @Before
+ public void setUp() throws Exception {
+ super.setUpBasic();
+
+ guardConfig = mock(DecisionConfig.class);
+ when(guardConfig.makeRequest()).thenAnswer(args -> {
+ DecisionRequest req = new DecisionRequest();
+ req.setAction("guard");
+ req.setOnapComponent("my-onap-component");
+ req.setOnapInstance("my-onap-instance");
+ req.setOnapName("my-onap-name");
+ return req;
+ });
+
+ config = guardConfig;
+ initConfig();
+
+ params = params.toBuilder().startCallback(started).completeCallback(completed).build();
+
+ oper = new MyOper(params, config);
+ }
+
+ /**
+ * Tests with simulator.
+ */
+ @Test
+ public void testSimulator() throws Exception {
+ DecisionParams opParams = DecisionParams.builder().clientName(MY_CLIENT).path("decision").build();
+ config = new DecisionConfig(blockingExecutor, opParams, HttpClientFactoryInstance.getClientFactory());
+
+ params = params.toBuilder().retry(0).timeoutSec(5).executor(blockingExecutor)
+ .payload(Map.of("clname", XacmlSimulatorJaxRs.DENY_CLNAME)).build();
+ oper = new MyOper(params, config);
+
+ outcome = oper.start().get();
+ assertEquals(OperationResult.FAILURE, outcome.getResult());
+ assertTrue(outcome.getResponse() instanceof DecisionResponse);
+ }
+
+ @Test
+ public void testConstructor() {
+ assertEquals(DEFAULT_ACTOR, oper.getActorName());
+ assertEquals(DEFAULT_OPERATION, oper.getName());
+ }
+
+ @Test
+ public void testGetPropertyNames() {
+ assertThat(oper.getPropertyNames()).isEqualTo(PROPERTY_NAMES);
+ }
+
+ @Test
+ public void testStartOperationAsync() throws Exception {
+ CompletableFuture<OperationOutcome> future2 = oper.start();
+ executor.runAll(100);
+ assertFalse(future2.isDone());
+
+ DecisionResponse resp = new DecisionResponse();
+ resp.setStatus(GuardOperation.PERMIT);
+ when(rawResponse.readEntity(String.class)).thenReturn(Util.translate("", resp, String.class));
+
+ verify(client).post(callbackCaptor.capture(), any(), requestCaptor.capture(), any());
+ callbackCaptor.getValue().completed(rawResponse);
+
+ executor.runAll(100);
+ assertTrue(future2.isDone());
+
+ outcome = future2.get();
+ assertEquals(OperationResult.SUCCESS, outcome.getResult());
+ assertEquals(resp, outcome.getResponse());
+
+ assertNotNull(oper.getSubRequestId());
+ assertEquals(oper.getSubRequestId(), future2.get().getSubRequestId());
+ }
+
+ /**
+ * Tests startOperationAsync() when the guard is disabled.
+ */
+ @Test
+ public void testStartOperationAsyncDisabled() throws Exception {
+ // indicate that it's disabled
+ when(guardConfig.isDisabled()).thenReturn(true);
+
+ CompletableFuture<OperationOutcome> future2 = oper.start();
+ executor.runAll(100);
+
+ verify(client, never()).post(any(), any(), any(), any());
+
+ // should already be done
+ assertTrue(future2.isDone());
+
+ outcome = future2.get();
+ assertEquals(OperationResult.SUCCESS, outcome.getResult());
+ assertNull(outcome.getResponse());
+
+ // ensure callbacks were invoked
+ verify(started).accept(any());
+ verify(completed).accept(any());
+ }
+
+ private class MyOper extends DecisionOperation {
+
+ public MyOper(ControlLoopOperationParams params, HttpConfig config) {
+ super(params, config, PROPERTY_NAMES);
+ }
+
+ @Override
+ protected DecisionRequest makeRequest() {
+ return guardConfig.makeRequest();
+ }
+ }
+}
diff --git a/models-interactions/model-actors/actor.xacml/src/test/java/org/onap/policy/controlloop/actor/xacml/GuardOperationTest.java b/models-interactions/model-actors/actor.xacml/src/test/java/org/onap/policy/controlloop/actor/xacml/GuardOperationTest.java
index e69b62d2a..2988d695b 100644
--- a/models-interactions/model-actors/actor.xacml/src/test/java/org/onap/policy/controlloop/actor/xacml/GuardOperationTest.java
+++ b/models-interactions/model-actors/actor.xacml/src/test/java/org/onap/policy/controlloop/actor/xacml/GuardOperationTest.java
@@ -23,20 +23,14 @@ package org.onap.policy.controlloop.actor.xacml;
import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException;
import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
-import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertSame;
import static org.junit.Assert.assertTrue;
-import static org.mockito.ArgumentMatchers.any;
import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.never;
-import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
import java.util.Map;
import java.util.TreeMap;
-import java.util.concurrent.CompletableFuture;
import java.util.function.Consumer;
import org.junit.AfterClass;
import org.junit.Before;
@@ -50,7 +44,6 @@ import org.onap.policy.common.utils.coder.CoderException;
import org.onap.policy.controlloop.actor.test.BasicHttpOperation;
import org.onap.policy.controlloop.actorserviceprovider.OperationOutcome;
import org.onap.policy.controlloop.actorserviceprovider.OperationResult;
-import org.onap.policy.controlloop.actorserviceprovider.Util;
import org.onap.policy.models.decisions.concepts.DecisionRequest;
import org.onap.policy.models.decisions.concepts.DecisionResponse;
import org.onap.policy.simulators.XacmlSimulatorJaxRs;
@@ -154,55 +147,6 @@ public class GuardOperationTest extends BasicHttpOperation {
}
@Test
- public void testStartOperationAsync() throws Exception {
- CompletableFuture<OperationOutcome> future2 = oper.start();
- executor.runAll(100);
- assertFalse(future2.isDone());
-
- DecisionResponse resp = new DecisionResponse();
- resp.setStatus(GuardOperation.PERMIT);
- when(rawResponse.readEntity(String.class)).thenReturn(Util.translate("", resp, String.class));
-
- verify(client).post(callbackCaptor.capture(), any(), requestCaptor.capture(), any());
- callbackCaptor.getValue().completed(rawResponse);
-
- executor.runAll(100);
- assertTrue(future2.isDone());
-
- outcome = future2.get();
- assertEquals(OperationResult.SUCCESS, outcome.getResult());
- assertEquals(resp, outcome.getResponse());
-
- assertNotNull(oper.getSubRequestId());
- assertEquals(oper.getSubRequestId(), future2.get().getSubRequestId());
- }
-
- /**
- * Tests startOperationAsync() when the guard is disabled.
- */
- @Test
- public void testStartOperationAsyncDisabled() throws Exception {
- // indicate that it's disabled
- when(guardConfig.isDisabled()).thenReturn(true);
-
- CompletableFuture<OperationOutcome> future2 = oper.start();
- executor.runAll(100);
-
- verify(client, never()).post(any(), any(), any(), any());
-
- // should already be done
- assertTrue(future2.isDone());
-
- outcome = future2.get();
- assertEquals(OperationResult.SUCCESS, outcome.getResult());
- assertNull(outcome.getResponse());
-
- // ensure callbacks were invoked
- verify(started).accept(any());
- verify(completed).accept(any());
- }
-
- @Test
public void testMakeRequest() throws CoderException {
oper.generateSubRequestId(2);