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Diffstat (limited to 'ecomp-portal-BE-common/src/main/java/org/onap/portalapp/portal/scheduleraux/SchedulerAuxRestInterface.java')
| -rw-r--r-- | ecomp-portal-BE-common/src/main/java/org/onap/portalapp/portal/scheduleraux/SchedulerAuxRestInterface.java | 278 |
1 files changed, 278 insertions, 0 deletions
diff --git a/ecomp-portal-BE-common/src/main/java/org/onap/portalapp/portal/scheduleraux/SchedulerAuxRestInterface.java b/ecomp-portal-BE-common/src/main/java/org/onap/portalapp/portal/scheduleraux/SchedulerAuxRestInterface.java new file mode 100644 index 00000000..bf0fa515 --- /dev/null +++ b/ecomp-portal-BE-common/src/main/java/org/onap/portalapp/portal/scheduleraux/SchedulerAuxRestInterface.java @@ -0,0 +1,278 @@ +/*- + * ============LICENSE_START========================================== + * ONAP Portal + * =================================================================== + * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved. + * =================================================================== + * + * 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============================================ + * + * ECOMP is a trademark and service mark of AT&T Intellectual Property. + */ +package org.onap.portalapp.portal.scheduleraux; + +import java.text.DateFormat; +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.eclipse.jetty.util.security.Password; +import org.json.simple.JSONObject; +import org.onap.portalapp.portal.logging.logic.EPLogUtil; +import org.onap.portalapp.portal.scheduler.SchedulerProperties; +import org.onap.portalapp.portal.scheduler.client.HttpBasicClient; +import org.onap.portalapp.portal.scheduler.policy.rest.RequestDetails; +import org.onap.portalsdk.core.logging.logic.EELFLoggerDelegate; +import org.springframework.http.HttpStatus; +import org.springframework.web.client.HttpClientErrorException; + +public class SchedulerAuxRestInterface extends SchedulerAuxRestInt implements SchedulerAuxRestInterfaceIfc { + + /** The logger. */ + EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(SchedulerAuxRestInterface.class); + + /** The Constant dateFormat. */ + final static DateFormat dateFormat = new SimpleDateFormat("HH:mm:ss:SSSS"); + + /** The client. */ + private static Client client = null; + + /** The common headers. */ + private MultivaluedHashMap<String, Object> commonHeaders; + + public SchedulerAuxRestInterface() { + super(); + } + + public void initRestClient() { + 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); + + String url = ""; + restObject.set(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.set(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; + + logRequest(r); + + 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.set(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)); + + t = (T) cres.readEntity(t.getClass()); + if (t.equals("")) { + restObject.set(null); + } else { + restObject.set(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(); + } + + @Override + public void logRequest(RequestDetails r) { + // TODO Auto-generated method stub + } +}
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