--- /dev/null
+/*
+ * ============LICENSE_START==========================================
+ * ONAP Portal
+ * ===================================================================
+ * Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
+ * ===================================================================
+ * Modifications Copyright (c) 2019 Samsung
+ * ===================================================================
+ *
+ * Unless otherwise specified, all software contained herein is licensed
+ * under the Apache License, Version 2.0 (the "License");
+ * you may not use this software 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.
+ *
+ * Unless otherwise specified, all documentation contained herein is licensed
+ * under the Creative Commons License, Attribution 4.0 Intl. (the "License");
+ * you may not use this documentation except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * https://creativecommons.org/licenses/by/4.0/
+ *
+ * Unless required by applicable law or agreed to in writing, documentation
+ * 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.portal.scheduler.scheduleraux;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.google.gson.Gson;
+import com.google.gson.GsonBuilder;
+import com.google.gson.JsonDeserializationContext;
+import com.google.gson.JsonDeserializer;
+import com.google.gson.JsonElement;
+import com.google.gson.JsonParseException;
+import java.lang.reflect.Type;
+import java.text.SimpleDateFormat;
+import java.util.Collections;
+import java.util.Date;
+import javax.ws.rs.client.Client;
+import javax.ws.rs.client.Entity;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.MultivaluedHashMap;
+import javax.ws.rs.core.Response;
+import org.apache.commons.codec.binary.Base64;
+import org.apache.cxf.jaxrs.impl.ResponseImpl;
+import org.eclipse.jetty.util.security.Password;
+import org.json.JSONObject;
+import org.onap.portal.logging.format.EPAppMessagesEnum;
+import org.onap.portal.logging.logic.EPLogUtil;
+import org.onap.portal.scheduler.SchedulerProperties;
+import org.onap.portal.scheduler.client.HttpBasicClient;
+import org.onap.portal.scheduler.policy.rest.RequestDetails;
+import org.onap.portal.scheduler.restobjects.RestObject;
+import org.onap.portal.utils.DateUtil;
+import org.onap.portalsdk.core.logging.logic.EELFLoggerDelegate;
+import org.springframework.http.HttpStatus;
+import org.springframework.web.client.HttpClientErrorException;
+
+public class SchedulerAuxRestInterface {
+
+ /** The logger. */
+ EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(SchedulerAuxRestInterface.class);
+
+ /** The client. */
+ private static Client client = null;
+
+ /** The common headers. */
+ private MultivaluedHashMap<String, Object> commonHeaders;
+
+ public SchedulerAuxRestInterface() {
+ super();
+ }
+
+ Gson gson = null;
+
+ private final ObjectMapper mapper = new ObjectMapper();
+
+ private void init() {
+ logger.debug(EELFLoggerDelegate.debugLogger, "initializing");
+ GsonBuilder builder = new GsonBuilder();
+
+ // Register an adapter to manage the date types as long values
+ builder.registerTypeAdapter(Date.class, new JsonDeserializer<Date>() {
+ public Date deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context)
+ throws JsonParseException {
+ return new Date(json.getAsJsonPrimitive().getAsLong());
+ }
+ });
+
+ gson = builder.create();
+ }
+
+ public void initRestClient() {
+ init();
+ final String methodname = "initRestClient()";
+ final String mechId = SchedulerProperties.getProperty(SchedulerProperties.SCHEDULERAUX_CLIENT_MECHID_VAL);
+ final String clientPassword = SchedulerProperties
+ .getProperty(SchedulerProperties.SCHEDULERAUX_CLIENT_PASSWORD_VAL);
+ final String username = SchedulerProperties.getProperty(SchedulerProperties.SCHEDULERAUX_USERNAME_VAL);
+ final String password = SchedulerProperties.getProperty(SchedulerProperties.SCHEDULERAUX_PASSWORD_VAL);
+ final String environment = SchedulerProperties.getProperty(SchedulerProperties.SCHEDULERAUX_ENVIRONMENT_VAL);
+ final String clientAuth = SchedulerProperties.getProperty(SchedulerProperties.SCHEDULERAUX_CLIENTAUTH_VAL);
+ final String decrypted_client_password = Password.deobfuscate(clientPassword);
+ String mechAuthString = mechId + ":" + decrypted_client_password;
+ byte[] mechAuthEncBytes = Base64.encodeBase64(mechAuthString.getBytes());
+ final String decrypted_password = Password.deobfuscate(password);
+ String authString = username + ":" + decrypted_password;
+ byte[] authEncBytes = Base64.encodeBase64(authString.getBytes());
+ String authorization = new String(authEncBytes);
+
+ commonHeaders = new MultivaluedHashMap<String, Object>();
+ commonHeaders.put("ClientAuth", Collections.singletonList((Object) ("Basic " + clientAuth)));
+ commonHeaders.put("Authorization", Collections.singletonList((Object) ("Basic " + authorization)));
+ commonHeaders.put("Environment", Collections.singletonList((Object) (environment)));
+
+ if (client == null) {
+
+ try {
+ client = HttpBasicClient.getClient();
+ } catch (Exception e) {
+ logger.debug(EELFLoggerDelegate.debugLogger, " Unable to get the SSL client", methodname);
+
+ }
+ }
+ }
+
+ @SuppressWarnings("unchecked")
+ public <T> void Get(T t, String sourceId, String path, RestObject<T> restObject) throws Exception {
+ String methodName = "Get";
+
+ logger.debug(EELFLoggerDelegate.debugLogger, " start", methodName);
+ SimpleDateFormat dateFormat = DateUtil.getDateFormat();
+
+ String url = "";
+ restObject.setT(t);
+
+ url = SchedulerProperties.getProperty(SchedulerProperties.SCHEDULERAUX_SERVER_URL_VAL) + path;
+ logger.debug(EELFLoggerDelegate.debugLogger, " sending request to url: ", dateFormat.format(new Date()),
+ methodName, url);
+
+ initRestClient();
+
+ final Response cres = client.target(url).request().accept("application/json").headers(commonHeaders).get();
+
+ int status = cres.getStatus();
+ restObject.setStatusCode(status);
+
+ if (status == 200) {
+ t = (T) cres.readEntity(t.getClass());
+ restObject.setT(t);
+ logger.debug(EELFLoggerDelegate.debugLogger, " REST api was successfull!",
+ dateFormat.format(new Date()), methodName);
+
+ } else {
+ throw new Exception(methodName + " with status=" + status + ", url= " + url);
+ }
+
+ logger.debug(EELFLoggerDelegate.debugLogger, " received status", methodName, status);
+
+ return;
+ }
+
+ @SuppressWarnings("unchecked")
+ public <T> void Delete(T t, RequestDetails r, String sourceID, String path, RestObject<T> restObject) {
+
+ String methodName = "Delete";
+ String url = "";
+ Response cres = null;
+ SimpleDateFormat dateFormat = DateUtil.getDateFormat();
+
+ try {
+ initRestClient();
+
+ url = SchedulerProperties.getProperty(SchedulerProperties.SCHEDULERAUX_SERVER_URL_VAL) + path;
+ logger.debug(EELFLoggerDelegate.debugLogger, " methodName sending request to: ",
+ dateFormat.format(new Date()), url, methodName);
+
+ cres = client.target(url).request().accept("application/json").headers(commonHeaders)
+ // .entity(r)
+ .build("DELETE", Entity.entity(r, MediaType.APPLICATION_JSON)).invoke();
+ // .method("DELETE", Entity.entity(r, MediaType.APPLICATION_JSON));
+ // .delete(Entity.entity(r, MediaType.APPLICATION_JSON));
+
+ int status = cres.getStatus();
+ restObject.setStatusCode(status);
+
+ if (status == 404) { // resource not found
+ String msg = "Resource does not exist...: " + cres.getStatus();
+ logger.debug(EELFLoggerDelegate.debugLogger, "msg", dateFormat.format(new Date()), msg);
+ } else if (status == 200 || status == 204) {
+ logger.debug(EELFLoggerDelegate.debugLogger, "Resource--deleted:url", dateFormat.format(new Date()),
+ url);
+ } else if (status == 202) {
+ String msg = "Delete in progress: " + status;
+ logger.debug(EELFLoggerDelegate.debugLogger, "msg ", dateFormat.format(new Date()), msg);
+ } else {
+ String msg = "Deleting Resource failed: " + status;
+ logger.debug(EELFLoggerDelegate.debugLogger, "msg", dateFormat.format(new Date()), msg);
+ }
+
+ try {
+ t = (T) cres.readEntity(t.getClass());
+ restObject.setT(t);
+ } catch (HttpClientErrorException e) {
+ logger.error(EELFLoggerDelegate.errorLogger,
+ " HttpClientErrorException:No response entity, this is probably ok, e=", methodName, e);
+ EPLogUtil.schedulerAccessAlarm(logger, e.getStatusCode().value());
+ } catch (Exception e) {
+ logger.error(EELFLoggerDelegate.errorLogger, "No response entity, this is probably ok, e=", methodName,
+ e);
+ EPLogUtil.schedulerAccessAlarm(logger, HttpStatus.INTERNAL_SERVER_ERROR.value());
+
+ }
+
+ } catch (HttpClientErrorException e) {
+ logger.error(EELFLoggerDelegate.errorLogger, " HttpClientErrorException:Exception with the URL", methodName,
+ url, e);
+ EPLogUtil.schedulerAccessAlarm(logger, e.getStatusCode().value());
+ } catch (Exception e) {
+ logger.error(EELFLoggerDelegate.errorLogger, "Exception with the URL ",
+ dateFormat.format(new Date()), methodName, url, e);
+ EPLogUtil.schedulerAccessAlarm(logger, HttpStatus.INTERNAL_SERVER_ERROR.value());
+
+ throw e;
+
+ }
+ }
+
+ @SuppressWarnings("unchecked")
+ public <T> void post(T t, JSONObject requestDetails, String uuid, String path, RestObject<T> restObject)
+ throws HttpClientErrorException, Exception {
+
+ String methodName = "Post";
+ String url = "";
+ Response cres = null;
+ logger.debug(EELFLoggerDelegate.debugLogger, "POST policy rest interface");
+ // logRequest (requestDetails);
+ try {
+
+ initRestClient();
+
+ url = SchedulerProperties.getProperty(SchedulerProperties.SCHEDULERAUX_SERVER_URL_VAL) + path;
+ logger.debug(EELFLoggerDelegate.debugLogger, " sending request to url= ", methodName, url);
+ // Change the content length
+
+ cres = client.target(url).request().accept("application/json").headers(commonHeaders)
+ // .header("content-length", 201)
+ // .header("X-FromAppId", sourceID)
+ .post(Entity.entity(requestDetails, MediaType.APPLICATION_JSON));
+
+ /* It is not recommendable to use the implementation class org.apache.cxf.jaxrs.impl.ResponseImpl in the code,
+ but had to force this in-order to prevent conflict with the ResponseImpl class of Jersey Client which
+ doesn't work as expected. Created Portal-253 for tracking */
+ String str = ((ResponseImpl)cres).readEntity(String.class);
+
+ try {
+ if(t.getClass().getName().equals(String.class.getName())){
+ t=(T) str;
+
+ }else{
+ t = (T) gson.fromJson(str, t.getClass());
+ }
+
+ } catch (Exception e) {
+ EPLogUtil.logEcompError(logger, EPAppMessagesEnum.BeInvalidJsonInput, e);
+ }
+
+ //t = (T) cres.readEntity(t.getClass());
+ if (t.equals("")) {
+ restObject.setT(null);
+ } else {
+ restObject.setT(t);
+ }
+
+ int status = cres.getStatus();
+
+ restObject.setStatusCode(status);
+
+ if (status >= 200 && status <= 299) {
+ logger.debug(EELFLoggerDelegate.debugLogger, " REST api POST was successful!", methodName);
+
+ } else {
+ logger.debug(EELFLoggerDelegate.debugLogger, "methodname with Status and URL", methodName, status, url);
+ }
+
+ } catch (HttpClientErrorException e) {
+ String message = String.format(
+ " HttpClientErrorException:Exception with the URL . MethodName: %s, Url: %s", methodName,url);
+ logger.error(EELFLoggerDelegate.errorLogger, message, e);
+ EPLogUtil.schedulerAccessAlarm(logger, e.getStatusCode().value());
+ } catch (Exception e) {
+ String message = String.format(
+ " Exception with the URL . MethodName: %s, Url: %s", methodName,url);
+ logger.error(EELFLoggerDelegate.errorLogger, message, e);
+ EPLogUtil.schedulerAccessAlarm(logger, HttpStatus.BAD_REQUEST.value());
+ throw e;
+
+ }
+ }
+
+ public <T> T getInstance(Class<T> clazz) throws IllegalAccessException, InstantiationException {
+ return clazz.newInstance();
+ }
+}
Code Review / portal.git / blobdiff