From 1ba64a4a45f26e8bdb58e866e540aa58f32e2e52 Mon Sep 17 00:00:00 2001 From: Ofir Sonsino Date: Wed, 20 Sep 2017 14:08:19 +0300 Subject: Change management and PNF support Issue-ID: VID-44, VID-48, VID-49, VID-50, VID-51, VID-52 Change-Id: I83e940aad2e4e294a0927b546c4c08ca8e539a65 Signed-off-by: Ofir Sonsino --- .../vid/scheduler/SchedulerRestInterface.java | 208 +++++++++++++++++++++ 1 file changed, 208 insertions(+) create mode 100644 vid-app-common/src/main/java/org/openecomp/vid/scheduler/SchedulerRestInterface.java (limited to 'vid-app-common/src/main/java/org/openecomp/vid/scheduler/SchedulerRestInterface.java') diff --git a/vid-app-common/src/main/java/org/openecomp/vid/scheduler/SchedulerRestInterface.java b/vid-app-common/src/main/java/org/openecomp/vid/scheduler/SchedulerRestInterface.java new file mode 100644 index 00000000..5f529f39 --- /dev/null +++ b/vid-app-common/src/main/java/org/openecomp/vid/scheduler/SchedulerRestInterface.java @@ -0,0 +1,208 @@ +package org.openecomp.vid.scheduler; + +import java.util.Collections; +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.openecomp.portalsdk.core.logging.logic.EELFLoggerDelegate; +import org.openecomp.portalsdk.core.util.SystemProperties; +import org.openecomp.vid.client.HttpBasicClient; +import org.openecomp.vid.client.HttpsBasicClient; +import org.openecomp.vid.scheduler.SchedulerProperties; +import org.openecomp.vid.scheduler.RestObjects.RestObject; +import org.springframework.stereotype.Service; + +@Service +public class SchedulerRestInterface implements SchedulerRestInterfaceIfc { + + private static Client client = null; + + private MultivaluedHashMap commonHeaders; + + /** The logger. */ + static EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(SchedulerRestInterface.class); + + public SchedulerRestInterface() { + super(); + } + + public void initRestClient() + { + System.out.println( "\t <== Starting to initialize rest client "); + + final String username; + final String password; + + /*Setting user name based on properties*/ + String retrievedUsername = SystemProperties.getProperty(SchedulerProperties.SCHEDULER_USER_NAME_VAL); + if(retrievedUsername.isEmpty()) { + username = ""; + } else { + username = retrievedUsername; + } + + /*Setting password based on properties*/ + String retrievedPassword = SystemProperties.getProperty(SchedulerProperties.SCHEDULER_PASSWORD_VAL); + if(retrievedPassword.isEmpty()) { + password = ""; + } else { + if (retrievedPassword.contains("OBF:")) { + password = Password.deobfuscate(retrievedPassword); + } else { + password = retrievedPassword; + } + } + + String authString = username + ":" + password; + + byte[] authEncBytes = Base64.encodeBase64(authString.getBytes()); + String authStringEnc = new String(authEncBytes); + + commonHeaders = new MultivaluedHashMap (); + commonHeaders.put("Authorization", Collections.singletonList((Object) ("Basic " + authStringEnc))); + + try { + if ( !username.isEmpty() ) { + + client = HttpsBasicClient.getClient(); + } + else { + + client = HttpBasicClient.getClient(); + } + } catch (Exception e) { + System.out.println( " <== Unable to initialize rest client "); + } + + System.out.println( "\t<== Client Initialized \n"); + } + + @SuppressWarnings("unchecked") + public void Get (T t, String sourceId, String path, org.openecomp.vid.scheduler.RestObject restObject ) throws Exception { + + String methodName = "Get"; + String url = SystemProperties.getProperty(SchedulerProperties.SCHEDULER_SERVER_URL_VAL) + path; + + + System.out.println( "<== URL FOR GET : " + url + "\n"); + + 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); + + } else { + throw new Exception(methodName + " with status="+ status + ", url= " + url ); + } + + return; + } + + @SuppressWarnings("unchecked") + public void Post(T t, JSONObject requestDetails, String path, RestObject restObject) throws Exception { + + String methodName = "Post"; + String url = SystemProperties.getProperty(SchedulerProperties.SCHEDULER_SERVER_URL_VAL) + path; + + System.out.println( "<== URL FOR POST : " + url + "\n"); + + try { + + initRestClient(); + + // Change the content length + final Response cres = client.target(url) + .request() + .accept("application/json") + .headers(commonHeaders) + .post(Entity.entity(requestDetails, MediaType.APPLICATION_JSON)); + + try { + t = (T) cres.readEntity(t.getClass()); + restObject.set(t); + } + catch ( Exception e ) { + + System.out.println("<== " + methodName + " : No response entity, this is probably ok, e=" + e.getMessage()); + } + + int status = cres.getStatus(); + restObject.setStatusCode (status); + + if ( status >= 200 && status <= 299 ) { + + System.out.println( "<== " + methodName + " : REST api POST was successful!" + "\n"); + + } else { + System.out.println( "<== " + methodName + " : FAILED with http status : "+status+", url = " + url + "\n"); + } + + } catch (Exception e) + { + System.out.println( "<== " + methodName + " : with url="+url+ ", Exception: " + e.toString() + "\n"); + throw e; + } + } + + @Override + public void logRequest(JSONObject requestDetails) {} + + @SuppressWarnings("unchecked") + public void Delete(T t, JSONObject requestDetails, String sourceID, String path, RestObject restObject) { + + String url=""; + Response cres = null; + + try { + initRestClient(); + + url = SystemProperties.getProperty(SchedulerProperties.SCHEDULER_SERVER_URL_VAL) + path; + + cres = client.target(url) + .request() + .accept("application/json") + .headers(commonHeaders) + //.entity(r) + .build("DELETE", Entity.entity(requestDetails, 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); + + try { + t = (T) cres.readEntity(t.getClass()); + restObject.set(t); + } + catch ( Exception e ) { + } + + } + catch (Exception e) + { + throw e; + } + } + + public T getInstance(Class clazz) throws IllegalAccessException, InstantiationException + { + return clazz.newInstance(); + } + +} -- cgit 1.2.3-korg