package org.onap.clamp.clds.service;
+import com.att.ajsc.common.AjscService;
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.node.ObjectNode;
+
import java.io.IOException;
import java.io.InputStream;
-import java.sql.SQLException;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
import javax.ws.rs.Produces;
import javax.ws.rs.QueryParam;
import javax.ws.rs.core.MediaType;
-import javax.xml.transform.TransformerConfigurationException;
import javax.xml.transform.TransformerException;
import org.apache.commons.lang3.StringUtils;
import org.camunda.bpm.engine.RuntimeService;
import org.camunda.bpm.engine.runtime.ProcessInstance;
-import org.jboss.resteasy.spi.BadRequestException;
+import org.json.simple.parser.ParseException;
import org.onap.clamp.clds.client.DcaeDispatcherServices;
import org.onap.clamp.clds.client.DcaeInventoryServices;
import org.onap.clamp.clds.client.SdcCatalogServices;
import org.onap.clamp.clds.dao.CldsDao;
+import org.onap.clamp.clds.exception.CldsConfigException;
+import org.onap.clamp.clds.exception.SdcCommunicationException;
import org.onap.clamp.clds.model.CldsDBServiceCache;
import org.onap.clamp.clds.model.CldsEvent;
import org.onap.clamp.clds.model.CldsHealthCheck;
import org.springframework.http.HttpStatus;
import org.springframework.web.client.HttpClientErrorException;
-import com.att.ajsc.common.AjscService;
-import com.att.eelf.configuration.EELFLogger;
-import com.att.eelf.configuration.EELFManager;
-import com.fasterxml.jackson.core.JsonProcessingException;
-import com.fasterxml.jackson.databind.JsonNode;
-import com.fasterxml.jackson.databind.ObjectMapper;
-import com.fasterxml.jackson.databind.node.ObjectNode;
-
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
* Service to save and retrieve the CLDS model attributes.
*/
@AjscService
-@Api(value = "/clds", description = "Clds operations")
+@Api(value = "/clds")
@Path("/clds")
public class CldsService extends SecureServiceBase {
@Autowired
- private ApplicationContext appContext;
-
- private static final String RESOURCE_NAME = "clds-version.properties";
+ private ApplicationContext appContext;
- protected static final EELFLogger logger = EELFManager.getInstance().getLogger(CldsService.class);
- protected static final EELFLogger auditLogger = EELFManager.getInstance().getAuditLogger();
+ private static final String RESOURCE_NAME = "clds-version.properties";
@Value("${CLDS_PERMISSION_TYPE_CL:permission-type-cl}")
- private String cldsPersmissionTypeCl;
+ private String cldsPersmissionTypeCl;
@Value("${CLDS_PERMISSION_TYPE_CL_MANAGE:permission-type-cl-manage}")
- private String cldsPermissionTypeClManage;
+ private String cldsPermissionTypeClManage;
@Value("${CLDS_PERMISSION_TYPE_CL_EVENT:permission-type-cl-event}")
- private String cldsPermissionTypeClEvent;
+ private String cldsPermissionTypeClEvent;
@Value("${CLDS_PERMISSION_TYPE_FILTER_VF:permission-type-filter-vf}")
- private String cldsPermissionTypeFilterVf;
+ private String cldsPermissionTypeFilterVf;
@Value("${CLDS_PERMISSION_TYPE_TEMPLATE:permission-type-template}")
- private String cldsPermissionTypeTemplate;
+ private String cldsPermissionTypeTemplate;
@Value("${CLDS_PERMISSION_INSTANCE:dev}")
- private String cldsPermissionInstance;
+ private String cldsPermissionInstance;
- private SecureServicePermission permissionReadCl;
+ private SecureServicePermission permissionReadCl;
- private SecureServicePermission permissionUpdateCl;
+ private SecureServicePermission permissionUpdateCl;
- private SecureServicePermission permissionReadTemplate;
+ private SecureServicePermission permissionReadTemplate;
- private SecureServicePermission permissionUpdateTemplate;
+ private SecureServicePermission permissionUpdateTemplate;
@PostConstruct
private final void afterConstruction() {
// Get CLDS application version
String cldsVersion = "";
Properties props = new Properties();
- InputStream resourceStream = null;
- try {
- ClassLoader loader = Thread.currentThread().getContextClassLoader();
- resourceStream = loader.getResourceAsStream(RESOURCE_NAME);
+ ClassLoader loader = Thread.currentThread().getContextClassLoader();
+
+ try (InputStream resourceStream = loader.getResourceAsStream(RESOURCE_NAME)) {
props.load(resourceStream);
cldsVersion = props.getProperty("clds.version");
} catch (Exception ex) {
- ex.printStackTrace();
- } finally {
- if (resourceStream != null) {
- try {
- resourceStream.close();
- } catch (IOException e) {
- e.printStackTrace();
- }
- }
+ logger.error("Exception caught during the clds.version reading", ex);
}
cldsInfo.setCldsVersion(cldsVersion);
cldsHealthCheck.setHealthCheckComponent("CLDS-APP");
cldsHealthCheck.setHealthCheckStatus("UP");
cldsHealthCheck.setDescription("OK");
- } catch (SQLException e) {
- logger.error("CLAMP application DB Error" + e);
- cldsHealthCheck.setHealthCheckComponent("CLDS-APP");
- cldsHealthCheck.setHealthCheckStatus("DOWN");
- cldsHealthCheck.setDescription("NOT-OK");
- // return Response.status(500).entity("Database down for CLDS
- // application").build();
} catch (Exception e) {
- logger.error("CLAMP application DB Error" + e);
+ logger.error("CLAMP application DB Error", e);
cldsHealthCheck.setHealthCheckComponent("CLDS-APP");
cldsHealthCheck.setHealthCheckStatus("DOWN");
cldsHealthCheck.setDescription("NOT-OK");
- // return Response.status(500).entity("Database down for CLDS
- // application").build();
}
-
return cldsHealthCheck;
}
*
* @param modelName
* @return clds model - clds model for the given model name
- * @throws NotAuthorizedException
*/
@ApiOperation(value = "Retrieves a CLDS model by name from the database", notes = "", response = String.class)
@GET
@Path("/model/{modelName}")
@Produces(MediaType.APPLICATION_JSON)
- public CldsModel getModel(@PathParam("modelName") String modelName) throws NotAuthorizedException {
+ public CldsModel getModel(@PathParam("modelName") String modelName) {
Date startTime = new Date();
LoggingUtils.setRequestContext("CldsService: GET model", getPrincipalName());
isAuthorized(permissionReadCl);
cldsModel.setUserAuthorizedToUpdate(isAuthorizedNoException(permissionUpdateCl));
/**
- * Checking condtion whether our CLDS model can call INventory Method
+ * Checking condition whether our CLDS model can call INventory Method
*/
if (cldsModel.canInventoryCall()) {
try {
* REST service that saves a CLDS model by name in the database.
*
* @param modelName
- * @throws TransformerException
- * @throws TransformerConfigurationException
*/
@ApiOperation(value = "Saves a CLDS model by name in the database", notes = "", response = String.class)
@PUT
@Path("/model/{modelName}")
@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.APPLICATION_JSON)
- public CldsModel putModel(@PathParam("modelName") String modelName, CldsModel cldsModel)
- throws TransformerException {
+ public CldsModel putModel(@PathParam("modelName") String modelName, CldsModel cldsModel) {
Date startTime = new Date();
LoggingUtils.setRequestContext("CldsService: PUT model", getPrincipalName());
isAuthorized(permissionUpdateCl);
}
}
cldsModel.save(cldsDao, getUserId());
- cldsModel.save(cldsDao, getUserId());
// audit log
LoggingUtils.setTimeContext(startTime, new Date());
LoggingUtils.setResponseContext("0", "Put model success", this.getClass().getName());
* @param test
* @param model
* @return
- * @throws Exception
- * @throws JsonProcessingException
- * @throws NotAuthorizedException
+ * @throws TransformerException
+ * @throws ParseException
*/
@ApiOperation(value = "Saves and processes an action for a CLDS model by name", notes = "", response = String.class)
@PUT
@Produces(MediaType.APPLICATION_JSON)
public CldsModel putModelAndProcessAction(@PathParam("action") String action,
@PathParam("modelName") String modelName, @QueryParam("test") String test, CldsModel model)
- throws Exception {
+ throws TransformerException, ParseException {
Date startTime = new Date();
LoggingUtils.setRequestContext("CldsService: Process model action", getPrincipalName());
String actionCd = action.toUpperCase();
if (test != null && test.equalsIgnoreCase("true")) {
isTest = true;
} else {
- // if action.test.override is true, then any action will be marked
- // as test=true (even if incoming action request had test=false);
- // otherwise, test flag will be unchanged on the action request
String actionTestOverride = refProp.getStringValue("action.test.override");
if (actionTestOverride != null && actionTestOverride.equalsIgnoreCase("true")) {
logger.info("PUT actionTestOverride={}", actionTestOverride);
*
* @param test
* @param dcaeEvent
- * @throws BadRequestException
*/
@ApiOperation(value = "Accepts events for a model", notes = "", response = String.class)
@POST
@Path("/dcae/event")
@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.APPLICATION_JSON)
- public String postDcaeEvent(@QueryParam("test") String test, DcaeEvent dcaeEvent) throws BadRequestException {
+ public String postDcaeEvent(@QueryParam("test") String test, DcaeEvent dcaeEvent) {
Date startTime = new Date();
LoggingUtils.setRequestContext("CldsService: Post dcae event", getPrincipalName());
String userid = null;
@GET
@Path("/sdc/services")
@Produces(MediaType.APPLICATION_JSON)
- public String getSdcServices() throws Exception {
+ public String getSdcServices() {
Date startTime = new Date();
LoggingUtils.setRequestContext("CldsService: GET sdc services", getPrincipalName());
String retStr;
+
+ String responseStr = sdcCatalogServices.getSdcServicesInformation(null);
try {
- String responseStr = sdcCatalogServices.getSdcServicesInformation(null);
retStr = createUiServiceFormatJson(responseStr);
- } catch (Exception e) {
- logger.info("{} {}", e.getClass().getName(), e.getMessage());
- throw e;
+ } catch (IOException e) {
+ logger.error("IOException during SDC communication", e);
+ throw new SdcCommunicationException("IOException during SDC communication", e);
}
+
logger.info("value of sdcServices : {}", retStr);
// audit log
LoggingUtils.setTimeContext(startTime, new Date());
/**
* REST service that retrieves total properties required by UI
+ *
+ * @throws IOException
+ * In case of issues
*
- * @throws Exception
*/
@ApiOperation(value = "Retrieves total properties required by UI", notes = "", response = String.class)
@GET
@Path("/properties")
@Produces(MediaType.APPLICATION_JSON)
- public String getSdcProperties() throws Exception {
+ public String getSdcProperties() throws IOException {
return createPropertiesObjectByUUID(getGlobalCldsString(), "{}");
}
/**
* REST service that retrieves total properties by using invariantUUID based
* on refresh and non refresh
- *
- * @throws Exception
+ *
*/
@ApiOperation(value = "Retrieves total properties by using invariantUUID based on refresh and non refresh", notes = "", response = String.class)
@GET
@Produces(MediaType.APPLICATION_JSON)
public String getSdcPropertiesByServiceUUIDForRefresh(
@PathParam("serviceInvariantUUID") String serviceInvariantUUID,
- @DefaultValue("false") @QueryParam("refresh") String refresh) throws Exception {
+ @DefaultValue("false") @QueryParam("refresh") String refresh) {
Date startTime = new Date();
LoggingUtils.setRequestContext("CldsService: GET sdc properties by uuid", getPrincipalName());
CldsServiceData cldsServiceData = new CldsServiceData();
// filter out VFs the user is not authorized for
cldsServiceData.filterVfs(this);
+ // format retrieved data into properties json
+ String sdcProperties = sdcCatalogServices.createPropertiesObjectByUUID(getGlobalCldsString(), cldsServiceData);
+
// audit log
LoggingUtils.setTimeContext(startTime, new Date());
LoggingUtils.setResponseContext("0", "Get sdc properties by uuid success", this.getClass().getName());
auditLogger.info("GET sdc properties by uuid completed");
- // format retrieved data into properties json
- return sdcCatalogServices.createPropertiesObjectByUUID(getGlobalCldsString(), cldsServiceData);
+ return sdcProperties;
}
/**
* @throws NotAuthorizedException
* @return
*/
- public boolean isAuthorizedForVf(String vfInvariantUuid) throws NotAuthorizedException {
- if (cldsPermissionTypeFilterVf != null && cldsPermissionTypeFilterVf.length() > 0) {
+ public boolean isAuthorizedForVf(String vfInvariantUuid) {
+ if (cldsPermissionTypeFilterVf != null && !cldsPermissionTypeFilterVf.isEmpty()) {
SecureServicePermission permission = SecureServicePermission.create(cldsPermissionTypeFilterVf,
cldsPermissionInstance, vfInvariantUuid);
return isAuthorized(permission);
* @param model
* @return
*/
- private boolean isAuthorizedForVf(CldsModel model) throws NotAuthorizedException {
+ private boolean isAuthorizedForVf(CldsModel model) {
String vf = ModelProperties.getVf(model);
if (vf == null || vf.length() == 0) {
logger.info("VF not found in model");
ObjectNode invariantIdServiceNode = objectMapper.createObjectNode();
ObjectNode serviceNode = objectMapper.createObjectNode();
logger.info("value of cldsserviceiNfolist: {}", rawList);
- if (rawList != null && rawList.size() > 0) {
+ if (rawList != null && !rawList.isEmpty()) {
List<CldsSdcServiceInfo> cldsSdcServiceInfoList = sdcCatalogServices.removeDuplicateServices(rawList);
for (CldsSdcServiceInfo currCldsSdcServiceInfo : cldsSdcServiceInfoList) {
}
private void createVfObjectNode(ObjectNode vfObjectNode2, ObjectMapper mapper,
- List<CldsSdcResource> rawCldsSdcResourceList) throws IOException {
+ List<CldsSdcResource> rawCldsSdcResourceList) {
ObjectNode vfNode = mapper.createObjectNode();
vfNode.put("", "");
- // To remove repeated resource instance name from resourceInstanceList
+ // To remove repeated resource instance name from
+ // resourceInstanceList
List<CldsSdcResource> cldsSdcResourceList = sdcCatalogServices
.removeDuplicateSdcResourceInstances(rawCldsSdcResourceList);
/**
* Creating vf resource node using cldsSdcResource Object
*/
- if (cldsSdcResourceList != null && cldsSdcResourceList.size() > 0) {
+ if (cldsSdcResourceList != null && !cldsSdcResourceList.isEmpty()) {
for (CldsSdcResource cldsSdcResource : cldsSdcResourceList) {
- if (cldsSdcResource != null && cldsSdcResource.getResoucreType() != null
- && cldsSdcResource.getResoucreType().equalsIgnoreCase("VF")) {
+ if (cldsSdcResource != null && "VF".equalsIgnoreCase(cldsSdcResource.getResoucreType())) {
vfNode.put(cldsSdcResource.getResourceUUID(), cldsSdcResource.getResourceName());
}
}
}
vfObjectNode2.putPOJO("vf", vfNode);
- String locationStringValue = refProp.getStringValue("ui.location.default");
- String alarmStringValue = refProp.getStringValue("ui.alarm.default");
/**
* creating location json object using properties file value
*/
- ObjectNode locationJsonNode = (ObjectNode) mapper.readValue(locationStringValue, JsonNode.class);
+ ObjectNode locationJsonNode;
+ try {
+ locationJsonNode = (ObjectNode) mapper.readValue(refProp.getStringValue("ui.location.default"),
+ JsonNode.class);
+ } catch (IOException e) {
+ logger.error("Unable to load ui.location.default JSON in clds-references.properties properly", e);
+ throw new CldsConfigException(
+ "Unable to load ui.location.default JSON in clds-references.properties properly", e);
+ }
vfObjectNode2.putPOJO("location", locationJsonNode);
/**
* creating alarm json object using properties file value
*/
+ String alarmStringValue = refProp.getStringValue("ui.alarm.default");
logger.info("value of alarm: {}", alarmStringValue);
- ObjectNode alarmStringJsonNode = (ObjectNode) mapper.readValue(alarmStringValue, JsonNode.class);
+ ObjectNode alarmStringJsonNode;
+ try {
+ alarmStringJsonNode = (ObjectNode) mapper.readValue(alarmStringValue, JsonNode.class);
+ } catch (IOException e) {
+ logger.error("Unable to ui.alarm.default JSON in clds-references.properties properly", e);
+ throw new CldsConfigException("Unable to load ui.alarm.default JSON in clds-references.properties properly",
+ e);
+ }
vfObjectNode2.putPOJO("alarmCondition", alarmStringJsonNode);
+
}
private ObjectNode createByVFCObjectNode(ObjectMapper mapper, List<CldsSdcResource> cldsSdcResourceList) {
vfCObjectNode.putPOJO("vfC", emptyObjectNode);
ObjectNode subVfCObjectNode = mapper.createObjectNode();
subVfCObjectNode.putPOJO("vfc", emptyObjectNode);
- if (cldsSdcResourceList != null && cldsSdcResourceList.size() > 0) {
+ if (cldsSdcResourceList != null && !cldsSdcResourceList.isEmpty()) {
for (CldsSdcResource cldsSdcResource : cldsSdcResourceList) {
- if (cldsSdcResource != null && cldsSdcResource.getResoucreType() != null
- && cldsSdcResource.getResoucreType().equalsIgnoreCase("VF")) {
+ if (cldsSdcResource != null && "VF".equalsIgnoreCase(cldsSdcResource.getResoucreType())) {
vfCObjectNode.putPOJO(cldsSdcResource.getResourceUUID(), subVfCObjectNode);
}
}
@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.APPLICATION_JSON)
public CldsModel deployModel(@PathParam("action") String action, @PathParam("modelName") String modelName,
- @QueryParam("test") String test, CldsModel model) throws Exception {
+ @QueryParam("test") String test, CldsModel model) throws IOException {
Date startTime = new Date();
LoggingUtils.setRequestContext("CldsService: Deploy model", getPrincipalName());
String deploymentId = "closedLoop_" + UUID.randomUUID() + "_deploymentId";
model.getTypeId());
String operationStatus = "processing";
long waitingTime = System.nanoTime() + TimeUnit.MINUTES.toNanos(10);
- while (operationStatus.equalsIgnoreCase("processing")) {
+ while ("processing".equalsIgnoreCase(operationStatus)) {
// Break the loop if waiting for more than 10 mins
if (waitingTime < System.nanoTime()) {
break;
}
operationStatus = dcaeDispatcherServices.getOperationStatus(createNewDeploymentStatusUrl);
}
- if (operationStatus != null && operationStatus.equalsIgnoreCase("succeeded")) {
+ if ("succeeded".equalsIgnoreCase(operationStatus)) {
String artifactName = model.getControlName();
if (artifactName != null) {
artifactName = artifactName + ".yml";
@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.APPLICATION_JSON)
public CldsModel unDeployModel(@PathParam("action") String action, @PathParam("modelName") String modelName,
- @QueryParam("test") String test, CldsModel model) throws Exception {
+ @QueryParam("test") String test, CldsModel model) throws IOException {
Date startTime = new Date();
LoggingUtils.setRequestContext("CldsService: Undeploy model", getPrincipalName());
String operationStatusUndeployUrl = dcaeDispatcherServices.deleteExistingDeployment(model.getDeploymentId(),
model.getTypeId());
String operationStatus = "processing";
long waitingTime = System.nanoTime() + TimeUnit.MINUTES.toNanos(10);
- while (operationStatus.equalsIgnoreCase("processing")) {
+ while ("processing".equalsIgnoreCase(operationStatus)) {
if (waitingTime < System.nanoTime()) {
break;
}
operationStatus = dcaeDispatcherServices.getOperationStatus(operationStatusUndeployUrl);
}
- if (operationStatus != null && operationStatus.equalsIgnoreCase("succeeded")) {
+ if ("succeeded".equalsIgnoreCase(operationStatus)) {
String artifactName = model.getControlName();
if (artifactName != null) {
artifactName = artifactName + ".yml";
return model;
}
- private String getGlobalCldsString() throws Exception {
- if (null == globalCldsProperties) {
- globalCldsProperties = new Properties();
- globalCldsProperties.load(appContext.getResource(globalClds).getInputStream());
+ private String getGlobalCldsString() {
+ try {
+ if (null == globalCldsProperties) {
+ globalCldsProperties = new Properties();
+ globalCldsProperties.load(appContext.getResource(globalClds).getInputStream());
+ }
+ return (String) globalCldsProperties.get("globalCldsProps");
+ } catch (IOException e) {
+ logger.error("Unable to load the globalClds due to an exception", e);
+ throw new CldsConfigException("Unable to load the globalClds due to an exception", e);
}
- return (String) globalCldsProperties.get("globalCldsProps");
}
}
Code Review / clamp.git / blobdiff