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/*******************************************************************************
* =============LICENSE_START=========================================================
*
* =================================================================================
* Copyright (c) 2019 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* 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=========================================================
*
* ECOMP is a trademark and service mark of AT&T Intellectual Property.
*******************************************************************************/
package org.onap.ccsdk.dashboard.controller;
import java.util.Date;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.json.JSONObject;
import org.onap.ccsdk.dashboard.exceptions.BadRequestException;
import org.onap.ccsdk.dashboard.exceptions.DeploymentNotFoundException;
import org.onap.ccsdk.dashboard.exceptions.DownstreamException;
import org.onap.ccsdk.dashboard.exceptions.ServerErrorException;
import org.onap.ccsdk.dashboard.exceptions.ServiceAlreadyExistsException;
import org.onap.ccsdk.dashboard.model.RestResponseError;
import org.onap.ccsdk.dashboard.model.deploymenthandler.DeploymentRequest;
import org.onap.ccsdk.dashboard.model.deploymenthandler.DeploymentRequestObject;
import org.onap.ccsdk.dashboard.model.deploymenthandler.DeploymentResource;
import org.onap.ccsdk.dashboard.model.deploymenthandler.DeploymentResourceLinks;
import org.onap.ccsdk.dashboard.rest.DeploymentHandlerClient;
import org.onap.portalsdk.core.logging.logic.EELFLoggerDelegate;
import org.onap.portalsdk.core.util.SystemProperties;
import org.slf4j.MDC;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;
import com.fasterxml.jackson.core.JsonProcessingException;
/**
* Controller for Deployment Handler features: get/put/delete deployments
* Methods serve Ajax requests made by Angular scripts on pages that show
* content.
*/
@Controller
@RequestMapping("/deploymenthandler")
public class DeploymentHandlerController extends DashboardRestrictedBaseController {
private static EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(DeploymentHandlerController.class);
private static final String DEPLOYMENTS_PATH = "dcae-deployments";
private static Date begin, end;
@RequestMapping(value = { DEPLOYMENTS_PATH + "/{deploymentId:.+}" }, method = RequestMethod.PUT, produces = "application/json")
@ResponseBody
public String putDeployment(HttpServletRequest request, @RequestBody DeploymentRequestObject deploymentRequestObject) throws Exception {
preLogAudit(request);
String json = null;
try {
DeploymentHandlerClient deploymentHandlerClient = getDeploymentHandlerClient(request);
if (deploymentRequestObject.getMethod().equals("create")) {
json = objectMapper.writeValueAsString(deploymentHandlerClient.putDeployment(deploymentRequestObject.getDeploymentId(),
deploymentRequestObject.getTenant(), new DeploymentRequest(deploymentRequestObject.getServiceTypeId(), deploymentRequestObject.getInputs())));
} else {
json = objectMapper.writeValueAsString(deploymentHandlerClient.updateDeployment(deploymentRequestObject.getDeploymentId(),
deploymentRequestObject.getTenant(), new DeploymentRequest(deploymentRequestObject.getServiceTypeId(), deploymentRequestObject.getInputs())));
}
} catch (BadRequestException e) {
MDC.put(SystemProperties.STATUS_CODE, "ERROR");
MDC.put("TargetEntity", "Deployment Handler");
MDC.put("TargetServiceName", "Deployment Handler");
MDC.put("ErrorCode", "300");
MDC.put("ErrorCategory", "ERROR");
MDC.put("ErrorDescription", "Deployment failed! Bad Request");
logger.error(EELFLoggerDelegate.errorLogger, "putDeployment caught exception");
json = objectMapper.writeValueAsString(new RestResponseError("Bad Request " + e.getMessage()));
} catch (ServiceAlreadyExistsException e) {
MDC.put(SystemProperties.STATUS_CODE, "ERROR");
MDC.put("TargetEntity", "Deployment Handler");
MDC.put("TargetServiceName", "Deployment Handler");
MDC.put("ErrorCode", "300");
MDC.put("ErrorCategory", "ERROR");
MDC.put("ErrorDescription", "Deployment failed! Service already exists");
logger.error(EELFLoggerDelegate.errorLogger, "putDeployment caught exception");
json = objectMapper.writeValueAsString(new RestResponseError("Service already exists " + e.getMessage()));
} catch (ServerErrorException e) {
MDC.put(SystemProperties.STATUS_CODE, "ERROR");
MDC.put("TargetEntity", "Deployment Handler");
MDC.put("TargetServiceName", "Deployment Handler");
MDC.put("ErrorCode", "300");
MDC.put("ErrorCategory", "ERROR");
MDC.put("ErrorDescription", "Deployment failed! Server Error");
logger.error(EELFLoggerDelegate.errorLogger, "putDeployment caught exception");
json = objectMapper.writeValueAsString(new RestResponseError("Server Error " + e.getMessage()));
} catch (DownstreamException e) {
MDC.put(SystemProperties.STATUS_CODE, "ERROR");
MDC.put("TargetEntity", "Deployment Handler");
MDC.put("TargetServiceName", "Deployment Handler");
MDC.put("ErrorCode", "300");
MDC.put("ErrorCategory", "ERROR");
MDC.put("ErrorDescription", "Deployment failed! Downstream Exception");
logger.error(EELFLoggerDelegate.errorLogger, "putDeployment caught exception");
json = objectMapper.writeValueAsString(new RestResponseError("Downstream Exception " + e.getMessage()));
} catch (JsonProcessingException jpe) {
// Should never, ever happen
MDC.put(SystemProperties.STATUS_CODE, "ERROR");
MDC.put("TargetEntity", "Deployment Handler");
MDC.put("TargetServiceName", "Deployment Handler");
MDC.put("ErrorCode", "300");
MDC.put("ErrorCategory", "ERROR");
MDC.put("ErrorDescription", "Deployment failed! Json Processing Exception");
logger.error(EELFLoggerDelegate.errorLogger, "putDeployment caught exception");
json = "{ \"error\" : \"" + jpe.toString() + "\"}";
} catch (Throwable t) {
MDC.put(SystemProperties.STATUS_CODE, "ERROR");
MDC.put("TargetEntity", "Deployment Handler");
MDC.put("TargetServiceName", "Deployment Handler");
MDC.put("ErrorCode", "300");
MDC.put("ErrorCategory", "ERROR");
MDC.put("ErrorDescription", "Deployment failed!");
logger.error(EELFLoggerDelegate.errorLogger, "putDeployment caught exception");
json = objectMapper.writeValueAsString(new RestResponseError("putDeployment failed", t));
} finally {
postLogAudit(request);
}
return json;
}
@RequestMapping(value = { DEPLOYMENTS_PATH + "/{deploymentId:.+}" }, method = RequestMethod.DELETE, produces = "application/json")
@ResponseBody
public String deleteDeployment(@PathVariable("deploymentId") String deploymentId, HttpServletRequest request,
@RequestParam("tenant") String tenant, HttpServletResponse response) throws Exception {
preLogAudit(request);
String json = null;
StringBuffer status = new StringBuffer();
try {
DeploymentHandlerClient deploymentHandlerClient = getDeploymentHandlerClient(request);
deploymentHandlerClient.deleteDeployment(deploymentId, tenant);
String self = request.getRequestURL().toString().split("\\?")[0];
status.append(self)
.append("/executions?tenant=")
.append(tenant);
DeploymentResource deplRsrc =
new DeploymentResource(deploymentId,
new DeploymentResourceLinks(self, "", status.toString()));
JSONObject statObj = new JSONObject(deplRsrc);
json = statObj.toString();
} catch (BadRequestException e) {
MDC.put(SystemProperties.STATUS_CODE, "ERROR");
MDC.put("TargetEntity", "Deployment Handler");
MDC.put("TargetServiceName", "Deployment Handler");
MDC.put("ErrorCode", "300");
MDC.put("ErrorCategory", "ERROR");
MDC.put("ErrorDescription", "Deleting deployment " + deploymentId + " failed!");
logger.error(EELFLoggerDelegate.errorLogger, "deleteDeployment caught exception");
json = objectMapper.writeValueAsString(new RestResponseError(e.getMessage()));
} catch (ServerErrorException e) {
MDC.put(SystemProperties.STATUS_CODE, "ERROR");
MDC.put("TargetEntity", "Deployment Handler");
MDC.put("TargetServiceName", "Deployment Handler");
MDC.put("ErrorCode", "300");
MDC.put("ErrorCategory", "ERROR");
MDC.put("ErrorDescription", "Deleting deployment " + deploymentId + " failed!");
logger.error(EELFLoggerDelegate.errorLogger, "deleteDeployment caught exception");
json = objectMapper.writeValueAsString(new RestResponseError(e.getMessage()));
} catch (DownstreamException e) {
MDC.put(SystemProperties.STATUS_CODE, "ERROR");
MDC.put("TargetEntity", "Deployment Handler");
MDC.put("TargetServiceName", "Deployment Handler");
MDC.put("ErrorCode", "300");
MDC.put("ErrorCategory", "ERROR");
MDC.put("ErrorDescription", "Deleting deployment " + deploymentId + " failed!");
logger.error(EELFLoggerDelegate.errorLogger, "deleteDeployment caught exception");
json = objectMapper.writeValueAsString(new RestResponseError(e.getMessage()));
} catch (DeploymentNotFoundException e) {
MDC.put(SystemProperties.STATUS_CODE, "ERROR");
MDC.put("TargetEntity", "Deployment Handler");
MDC.put("TargetServiceName", "Deployment Handler");
MDC.put("ErrorCode", "300");
MDC.put("ErrorCategory", "ERROR");
MDC.put("ErrorDescription", "Deleting deployment " + deploymentId + " failed!");
logger.error(EELFLoggerDelegate.errorLogger, "deleteDeployment caught exception");
json = objectMapper.writeValueAsString(new RestResponseError(e.getMessage()));
} catch (JsonProcessingException jpe) {
// Should never, ever happen
MDC.put(SystemProperties.STATUS_CODE, "ERROR");
MDC.put("TargetEntity", "Deployment Handler");
MDC.put("TargetServiceName", "Deployment Handler");
MDC.put("ErrorCode", "300");
MDC.put("ErrorCategory", "ERROR");
MDC.put("ErrorDescription", "Deleting deployment " + deploymentId + " failed!");
logger.error(EELFLoggerDelegate.errorLogger, "deleteDeployment caught exception");
json = "{ \"error\" : \"" + jpe.toString() + "\"}";
} catch (Throwable t) {
MDC.put(SystemProperties.STATUS_CODE, "ERROR");
MDC.put("TargetEntity", "Deployment Handler");
MDC.put("TargetServiceName", "Deployment Handler");
MDC.put("ErrorCode", "300");
MDC.put("ErrorCategory", "ERROR");
MDC.put("ErrorDescription", "Deleting deployment " + deploymentId + " failed!");
logger.error(EELFLoggerDelegate.errorLogger, "deleteDeployment caught exception");
json = objectMapper.writeValueAsString(new RestResponseError("deleteDeployment failed", t));
} finally {
postLogAudit(request);
}
return json;
}
public void preLogAudit(HttpServletRequest request) {
begin = new Date();
MDC.put(SystemProperties.AUDITLOG_BEGIN_TIMESTAMP, logDateFormat.format(begin));
MDC.put(SystemProperties.METRICSLOG_BEGIN_TIMESTAMP, logDateFormat.format(begin));
MDC.put(SystemProperties.STATUS_CODE, "COMPLETE");
//logger.setRequestBasedDefaultsIntoGlobalLoggingContext(request, APP_NAME);
}
public void postLogAudit(HttpServletRequest request) {
end = new Date();
MDC.put("AlertSeverity", "0");
MDC.put("TargetEntity", "Deployment Handler");
MDC.put("TargetServiceName", "Deployment Handler");
MDC.put(SystemProperties.AUDITLOG_END_TIMESTAMP, logDateFormat.format(end));
MDC.put(SystemProperties.METRICSLOG_END_TIMESTAMP, logDateFormat.format(end));
MDC.put(SystemProperties.MDC_TIMER, Long.toString((end.getTime() - begin.getTime())));
logger.info(EELFLoggerDelegate.auditLogger, request.getMethod() + request.getRequestURI());
logger.info(EELFLoggerDelegate.metricsLogger, request.getMethod() + request.getRequestURI());
}
}
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