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package org.openecomp.dcae.dmaapbc.dbcapp.controller;
import java.util.Date;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.openecomp.portalsdk.core.logging.logic.EELFLoggerDelegate;
import org.openecomp.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.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;
/**
* Message Router controller: serves Ajax requests made by Angular scripts on
* pages that show topics and clients.
*/
@Controller
@RequestMapping("/")
public class MessageRouterController extends DbcappRestrictedBaseController {
private static EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(MessageRouterController.class);
private static final String TOPIC_PATH = "/mr_topic";
private static final String CLIENT_PATH = "/mr_client";
public MessageRouterController() {
}
/**
* Answers a request for one page of message router topics. See
* {@link #getItemListForPageWrapper(HttpServletRequest, DmaapDataItem)}
*
* @param request
* HttpServletRequest
* @return One page of MR topics
*/
@RequestMapping(value = { TOPIC_PATH }, method = RequestMethod.GET, produces = "application/json")
@ResponseBody
public String getMRTopicsByPage(HttpServletRequest request) {
MDC.put(SystemProperties.AUDITLOG_BEGIN_TIMESTAMP, DataBusHomeController.logDateFormat.format(new Date()));
logger.setRequestBasedDefaultsIntoGlobalLoggingContext(request, DataBusHomeController.APP_NAME);
String response = getItemListForPageWrapper(request, DmaapDataItem.MR_TOPIC);
MDC.put(SystemProperties.AUDITLOG_END_TIMESTAMP, DataBusHomeController.logDateFormat.format(new Date()));
logger.info(EELFLoggerDelegate.auditLogger, request.getMethod() + request.getRequestURI());
return response;
}
/**
* Answers a request for one page of message router clients. See
* {@link #getItemListForPageWrapper(HttpServletRequest, DmaapDataItem)}
*
* @param request
* HttpServletRequest
* @return One page of MR clients
*/
@RequestMapping(value = { CLIENT_PATH }, method = RequestMethod.GET, produces = "application/json")
@ResponseBody
public String getMRClientsByPage(HttpServletRequest request) {
MDC.put(SystemProperties.AUDITLOG_BEGIN_TIMESTAMP, DataBusHomeController.logDateFormat.format(new Date()));
logger.setRequestBasedDefaultsIntoGlobalLoggingContext(request, DataBusHomeController.APP_NAME);
String response = getItemListForPageWrapper(request, DmaapDataItem.MR_CLIENT);
MDC.put(SystemProperties.AUDITLOG_END_TIMESTAMP, DataBusHomeController.logDateFormat.format(new Date()));
logger.info(EELFLoggerDelegate.auditLogger, request.getMethod() + request.getRequestURI());
return response;
}
/**
* Adds a topic with the specified information. Expects a JSON block in the
* request body - a Topic object.
*
* @param request
* HttpServletRequest
* @return JSON success/failure response
*/
@RequestMapping(value = { TOPIC_PATH }, method = RequestMethod.POST, produces = "application/json")
@ResponseBody
public String addTopic(HttpServletRequest request) {
MDC.put(SystemProperties.AUDITLOG_BEGIN_TIMESTAMP, DataBusHomeController.logDateFormat.format(new Date()));
logger.setRequestBasedDefaultsIntoGlobalLoggingContext(request, DataBusHomeController.APP_NAME);
String response = addItem(request, DmaapDataItem.MR_TOPIC, HttpServletResponse.SC_CREATED);
MDC.put(SystemProperties.AUDITLOG_END_TIMESTAMP, DataBusHomeController.logDateFormat.format(new Date()));
logger.info(EELFLoggerDelegate.auditLogger, request.getMethod() + request.getRequestURI());
return response;
}
/**
* Adds a client with the specified information. Expects a JSON block in the
* request body - a MR_Client object.
*
* @param request
* HttpServletRequest
* @return JSON success/failure response
*/
@RequestMapping(value = { CLIENT_PATH }, method = RequestMethod.POST, produces = "application/json")
@ResponseBody
public String addMRClient(HttpServletRequest request) {
MDC.put(SystemProperties.AUDITLOG_BEGIN_TIMESTAMP, DataBusHomeController.logDateFormat.format(new Date()));
logger.setRequestBasedDefaultsIntoGlobalLoggingContext(request, DataBusHomeController.APP_NAME);
String response = addItem(request, DmaapDataItem.MR_CLIENT, HttpServletResponse.SC_CREATED);
MDC.put(SystemProperties.AUDITLOG_END_TIMESTAMP, DataBusHomeController.logDateFormat.format(new Date()));
logger.info(EELFLoggerDelegate.auditLogger, request.getMethod() + request.getRequestURI());
return response;
}
/**
* Updates a topic with the specified information. Expects a JSON block in
* the request body - a Topic object.
*
* Writes a JSON object as an HTTP response; on success it has a "status"
* and possibly a "data" item; on failure, also has an "error" item.
*
* @param id
* ID of the topic to update
* @param request
* HttpServletRequest
* @return JSON success/failure response
*/
@RequestMapping(value = { TOPIC_PATH + "/{id}" }, method = RequestMethod.PUT, produces = "application/json")
@ResponseBody
public String updateTopic(@PathVariable("id") long id, HttpServletRequest request) {
MDC.put(SystemProperties.AUDITLOG_BEGIN_TIMESTAMP, DataBusHomeController.logDateFormat.format(new Date()));
logger.setRequestBasedDefaultsIntoGlobalLoggingContext(request, DataBusHomeController.APP_NAME);
String response = updateItem(request, DmaapDataItem.MR_TOPIC, Long.toString(id), null);
MDC.put(SystemProperties.AUDITLOG_END_TIMESTAMP, DataBusHomeController.logDateFormat.format(new Date()));
logger.info(EELFLoggerDelegate.auditLogger, request.getMethod() + request.getRequestURI());
return response;
}
/**
* Updates a client with the specified information. Expects a JSON block in
* the request body - a MR_Client object.
*
* Writes a JSON object as an HTTP response; on success it has a "status"
* and possibly a "data" item; on failure, also has an "error" item.
*
* @param id
* ID of the client to update
* @param request
* HttpServletRequest
* @return JSON success/failure response
*/
@RequestMapping(value = { CLIENT_PATH + "/{id}" }, method = RequestMethod.PUT, produces = "application/json")
@ResponseBody
public String updateMRClient(@PathVariable("id") long id, HttpServletRequest request) {
MDC.put(SystemProperties.AUDITLOG_BEGIN_TIMESTAMP, DataBusHomeController.logDateFormat.format(new Date()));
logger.setRequestBasedDefaultsIntoGlobalLoggingContext(request, DataBusHomeController.APP_NAME);
String response = updateItem(request, DmaapDataItem.MR_CLIENT, Long.toString(id), null);
MDC.put(SystemProperties.AUDITLOG_END_TIMESTAMP, DataBusHomeController.logDateFormat.format(new Date()));
logger.info(EELFLoggerDelegate.auditLogger, request.getMethod() + request.getRequestURI());
return response;
}
/**
* Deletes a topic with the FQTN ID specified as a path parameter.
*
* FQTN is a string of dot-separated names. Spring, in its infinite wisdom,
* truncates extensions on dotted path parameters; e.g., "foo.json" becomes
* "foo". Avoid truncation here with the extra ":.+" incantation at the end.
*
* Writes a JSON object as an HTTP response; on success it only has "status"
* item; on failure, also has an "error" item.
*
* @param id
* Path parameter with object ID
* @param request
* HttpServletRequest
* @return JSON success/failure response
*/
@RequestMapping(value = { "/mr_topic/{id:.+}" }, method = RequestMethod.DELETE, produces = "application/json")
@ResponseBody
public String deleteTopic(@PathVariable("id") String id, HttpServletRequest request) {
MDC.put(SystemProperties.AUDITLOG_BEGIN_TIMESTAMP, DataBusHomeController.logDateFormat.format(new Date()));
logger.setRequestBasedDefaultsIntoGlobalLoggingContext(request, DataBusHomeController.APP_NAME);
String response = deleteItem(request, DmaapDataItem.MR_TOPIC, id, 204);
MDC.put(SystemProperties.AUDITLOG_END_TIMESTAMP, DataBusHomeController.logDateFormat.format(new Date()));
logger.info(EELFLoggerDelegate.auditLogger, request.getMethod() + request.getRequestURI());
return response;
}
/**
* Deletes a client with the mrClientId specified as a path parameter.
*
* Writes a JSON object as an HTTP response; on success it only has "status"
* item; on failure, also has an "error" item.
*
* @param id
* Path parameter with object ID
* @param request
* HttpServletRequest
* @return JSON success/failure response
*/
@RequestMapping(value = { "/mr_client/{id}" }, method = RequestMethod.DELETE, produces = "application/json")
@ResponseBody
public String deleteMRClient(@PathVariable("id") long id, HttpServletRequest request) {
MDC.put(SystemProperties.AUDITLOG_BEGIN_TIMESTAMP, DataBusHomeController.logDateFormat.format(new Date()));
logger.setRequestBasedDefaultsIntoGlobalLoggingContext(request, DataBusHomeController.APP_NAME);
String response = deleteItem(request, DmaapDataItem.MR_CLIENT, Long.toString(id), null);
MDC.put(SystemProperties.AUDITLOG_END_TIMESTAMP, DataBusHomeController.logDateFormat.format(new Date()));
logger.info(EELFLoggerDelegate.auditLogger, request.getMethod() + request.getRequestURI());
return response;
}
}
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