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-rw-r--r--controlloop/common/model-impl/vfc/src/main/java/org/onap/policy/vfc/VfcManager.java190
1 files changed, 0 insertions, 190 deletions
diff --git a/controlloop/common/model-impl/vfc/src/main/java/org/onap/policy/vfc/VfcManager.java b/controlloop/common/model-impl/vfc/src/main/java/org/onap/policy/vfc/VfcManager.java
deleted file mode 100644
index 7cea2f181..000000000
--- a/controlloop/common/model-impl/vfc/src/main/java/org/onap/policy/vfc/VfcManager.java
+++ /dev/null
@@ -1,190 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * Copyright (C) 2017-2018 Intel Corp, AT&T. All rights reserved.
- * Modifications Copyright (C) 2018-2019 AT&T Corporation. All rights reserved.
- * Modifications Copyright (C) 2019 Samsung Electronics Co., Ltd.
- * ================================================================================
- * 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.vfc;
-
-import com.google.gson.JsonSyntaxException;
-
-import java.util.HashMap;
-import java.util.Map;
-
-import org.drools.core.WorkingMemory;
-import org.onap.policy.common.endpoints.event.comm.Topic.CommInfrastructure;
-import org.onap.policy.common.endpoints.utils.NetLoggerUtil;
-import org.onap.policy.common.endpoints.utils.NetLoggerUtil.EventType;
-import org.onap.policy.drools.system.PolicyEngine;
-import org.onap.policy.rest.RestManager;
-import org.onap.policy.rest.RestManager.Pair;
-import org.onap.policy.vfc.util.Serialization;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-public final class VfcManager implements Runnable {
-
- private String vfcUrlBase;
- private String username;
- private String password;
- private VfcRequest vfcRequest;
- private WorkingMemory workingMem;
- private static final Logger logger = LoggerFactory.getLogger(VfcManager.class);
-
- // The REST manager used for processing REST calls for this VFC manager
- private RestManager restManager;
-
- /**
- * Constructor.
- *
- * @param wm Drools working memory
- * @param request request
- */
- public VfcManager(WorkingMemory wm, VfcRequest request) {
- if (wm == null || request == null) {
- throw new IllegalArgumentException(
- "the parameters \"wm\" and \"request\" on the VfcManager constructor may not be null");
- }
- workingMem = wm;
- vfcRequest = request;
-
- restManager = new RestManager();
-
- // use getPEManagerEnvProperty() for required properties; others are optional
- setVfcParams(getPeManagerEnvProperty("vfc.url"), PolicyEngine.manager.getEnvironmentProperty("vfc.username"),
- PolicyEngine.manager.getEnvironmentProperty("vfc.password"));
- }
-
- /**
- * Set the parameters.
- *
- * @param baseUrl base URL
- * @param name username
- * @param pwd password
- */
- public void setVfcParams(String baseUrl, String name, String pwd) {
- vfcUrlBase = baseUrl + "/api/nslcm/v1";
- username = name;
- password = pwd;
- }
-
- @Override
- public void run() {
- Map<String, String> headers = new HashMap<>();
- Pair<Integer, String> httpDetails;
-
- VfcResponse responseError = new VfcResponse();
- responseError.setResponseDescriptor(new VfcResponseDescriptor());
- responseError.getResponseDescriptor().setStatus("error");
-
- headers.put("Accept", "application/json");
- String vfcUrl = vfcUrlBase + "/ns/" + vfcRequest.getNsInstanceId() + "/heal";
- try {
- String vfcRequestJson = Serialization.gsonPretty.toJson(vfcRequest);
- NetLoggerUtil.log(EventType.OUT, CommInfrastructure.REST, vfcUrl, vfcRequestJson);
-
- httpDetails = restManager.post(vfcUrl, username, password, headers, "application/json", vfcRequestJson);
- } catch (Exception e) {
- logger.error(e.getMessage(), e);
- workingMem.insert(responseError);
- return;
- }
-
- if (httpDetails == null) {
- workingMem.insert(responseError);
- return;
- }
-
- if (httpDetails.first != 202) {
- logger.warn("VFC Heal Restcall failed");
- return;
- }
-
- try {
- VfcResponse response = Serialization.gsonPretty.fromJson(httpDetails.second, VfcResponse.class);
- NetLoggerUtil.log(EventType.IN, CommInfrastructure.REST, vfcUrl, httpDetails.second);
- String body = Serialization.gsonPretty.toJson(response);
- logger.debug("Response to VFC Heal post:");
- logger.debug(body);
-
- String jobId = response.getJobId();
- int attemptsLeft = 20;
-
- String urlGet = vfcUrlBase + "/jobs/" + jobId;
- VfcResponse responseGet = null;
-
- while (attemptsLeft-- > 0) {
- NetLoggerUtil.getNetworkLogger().info("[OUT|{}|{}|]", "VFC", urlGet);
- Pair<Integer, String> httpDetailsGet = restManager.get(urlGet, username, password, headers);
- responseGet = Serialization.gsonPretty.fromJson(httpDetailsGet.second, VfcResponse.class);
- NetLoggerUtil.log(EventType.IN, CommInfrastructure.REST, vfcUrl, httpDetailsGet.second);
- responseGet.setRequestId(vfcRequest.getRequestId().toString());
- body = Serialization.gsonPretty.toJson(responseGet);
- logger.debug("Response to VFC Heal get:");
- logger.debug(body);
-
- String responseStatus = responseGet.getResponseDescriptor().getStatus();
- if (httpDetailsGet.first == 200
- && ("finished".equalsIgnoreCase(responseStatus) || "error".equalsIgnoreCase(responseStatus))) {
- logger.debug("VFC Heal Status {}", responseGet.getResponseDescriptor().getStatus());
- workingMem.insert(responseGet);
- break;
- }
- Thread.sleep(20000);
- }
- if ((attemptsLeft <= 0) && (responseGet != null) && (responseGet.getResponseDescriptor() != null)
- && (responseGet.getResponseDescriptor().getStatus() != null)
- && (!responseGet.getResponseDescriptor().getStatus().isEmpty())) {
- logger.debug("VFC timeout. Status: ({})", responseGet.getResponseDescriptor().getStatus());
- workingMem.insert(responseGet);
- }
- } catch (JsonSyntaxException e) {
- logger.error("Failed to deserialize into VfcResponse {}", e.getLocalizedMessage(), e);
- } catch (InterruptedException e) {
- logger.error("Interrupted exception: {}", e.getLocalizedMessage(), e);
- Thread.currentThread().interrupt();
- } catch (Exception e) {
- logger.error("Unknown error deserializing into VfcResponse {}", e.getLocalizedMessage(), e);
- }
- }
-
- /**
- * Protected setter for rest manager to allow mocked rest manager to be used for testing.
- *
- * @param restManager the test REST manager
- */
- protected void setRestManager(final RestManager restManager) {
- this.restManager = restManager;
- }
-
- /**
- * This method reads and validates environmental properties coming from the policy engine. Null
- * properties cause an {@link IllegalArgumentException} runtime exception to be thrown
- *
- * @param string the name of the parameter to retrieve
- * @return the property value
- */
-
- private String getPeManagerEnvProperty(String enginePropertyName) {
- String enginePropertyValue = PolicyEngine.manager.getEnvironmentProperty(enginePropertyName);
- if (enginePropertyValue == null) {
- throw new IllegalArgumentException("The value of policy engine manager environment property \""
- + enginePropertyName + "\" may not be null");
- }
- return enginePropertyValue;
- }
-}