X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=blobdiff_plain;f=webapp-backend%2Fsrc%2Fmain%2Fjava%2Forg%2Foransc%2Fric%2Fportal%2Fdashboard%2Fcontroller%2FE2ManagerController.java;h=a088af399e2e87483b8a0834394ceb12d70b014c;hb=80f26bbeef6caea8f9946e8a0e1a5e0319dacc38;hp=97ea3344fe66726a91b532bcc3f75d48cbf37fdd;hpb=4d6f9a14931a6aaaab28b482d73380e0960a82d6;p=portal%2Fric-dashboard.git
diff --git a/webapp-backend/src/main/java/org/oransc/ric/portal/dashboard/controller/E2ManagerController.java b/webapp-backend/src/main/java/org/oransc/ric/portal/dashboard/controller/E2ManagerController.java
index 97ea3344..a088af39 100644
--- a/webapp-backend/src/main/java/org/oransc/ric/portal/dashboard/controller/E2ManagerController.java
+++ b/webapp-backend/src/main/java/org/oransc/ric/portal/dashboard/controller/E2ManagerController.java
@@ -27,32 +27,36 @@ import javax.servlet.http.HttpServletResponse;
import org.oransc.ric.e2mgr.client.api.HealthCheckApi;
import org.oransc.ric.e2mgr.client.api.NodebApi;
+import org.oransc.ric.e2mgr.client.model.GetNodebResponse;
import org.oransc.ric.e2mgr.client.model.SetupRequest;
import org.oransc.ric.portal.dashboard.DashboardApplication;
import org.oransc.ric.portal.dashboard.DashboardConstants;
import org.oransc.ric.portal.dashboard.model.E2SetupRequestType;
import org.oransc.ric.portal.dashboard.model.E2SetupResponse;
-import org.oransc.ric.portal.dashboard.model.IDashboardResponse;
import org.oransc.ric.portal.dashboard.model.SuccessTransport;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.MediaType;
+import org.springframework.http.ResponseEntity;
import org.springframework.util.Assert;
+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.RestController;
+import org.springframework.web.client.HttpStatusCodeException;
import io.swagger.annotations.ApiOperation;
/**
- * Provides methods to contact the E2 Manager.
+ * Proxies calls from the front end to the E2 Manager API. All methods answer
+ * 502 on failure: HTTP server received an invalid response from a
+ * server it consulted when acting as a proxy or gateway.
*
- * As of this writing the E2 interface only supports setup connection and check
- * health actions; it does not support query or close operations on existing
- * connections. So this class mocks up some of that functionality.
+ * As of this writing the E2 interface does not support get-all, so this class
+ * mocks up some of that functionality.
*/
@Configuration
@RestController
@@ -61,6 +65,9 @@ public class E2ManagerController {
private static final Logger logger = LoggerFactory.getLogger(MethodHandles.lookup().lookupClass());
+ // Path parameters
+ private static final String PP_RANNAME = "ranName";
+
// Populated by the autowired constructor
private final HealthCheckApi e2HealthCheckApi;
private final NodebApi e2NodebApi;
@@ -90,19 +97,25 @@ public class E2ManagerController {
@ApiOperation(value = "Gets the E2 manager client library MANIFEST.MF property Implementation-Version.", response = SuccessTransport.class)
@RequestMapping(value = DashboardConstants.VERSION_PATH, method = RequestMethod.GET)
- public SuccessTransport getVersion() {
- logger.debug("getVersion enter");
+ public SuccessTransport getE2ManagerClientVersion() {
return new SuccessTransport(200, DashboardApplication.getImplementationVersion(HealthCheckApi.class));
}
@ApiOperation(value = "Gets the health from the E2 manager, expressed as the response code.")
@RequestMapping(value = "/health", method = RequestMethod.GET)
- public void getHealth(HttpServletResponse response) {
- logger.debug("getHealth");
- e2HealthCheckApi.healthGet();
- response.setStatus(e2HealthCheckApi.getApiClient().getStatusCode().value());
+ public Object healthGet(HttpServletResponse response) {
+ logger.debug("healthGet");
+ try {
+ e2HealthCheckApi.healthGet();
+ response.setStatus(e2HealthCheckApi.getApiClient().getStatusCode().value());
+ return null;
+ } catch (HttpStatusCodeException ex) {
+ logger.warn("healthGet failed: {}", ex.toString());
+ return ResponseEntity.status(HttpServletResponse.SC_BAD_GATEWAY).body(ex.getResponseBodyAsString());
+ }
}
+ // TODO replace with actual functionality
@ApiOperation(value = "Gets the unique requests submitted to the E2 manager.", response = E2SetupResponse.class, responseContainer = "List")
@RequestMapping(value = "/setup", method = RequestMethod.GET)
public Iterable getRequests() {
@@ -110,46 +123,71 @@ public class E2ManagerController {
return responses;
}
+ @ApiOperation(value = "Get RAN by name.", response = GetNodebResponse.class)
+ @RequestMapping(value = "/nodeb/{" + PP_RANNAME + "}", method = RequestMethod.GET)
+ public Object getNb(@PathVariable(PP_RANNAME) String ranName) {
+ logger.debug("getNb {}", ranName);
+ try {
+ return e2NodebApi.getNb(ranName);
+ } catch (HttpStatusCodeException ex) {
+ logger.warn("getNb failed: {}", ex.toString());
+ return ResponseEntity.status(HttpServletResponse.SC_BAD_GATEWAY).body(ex.getResponseBodyAsString());
+ }
+ }
+
+ @ApiOperation(value = "Close all connections to the RANs and delete the data from the nodeb-rnib DB.")
+ @RequestMapping(value = "/nodeb", method = RequestMethod.DELETE)
+ public void nodebDelete() {
+ logger.debug("nodebDelete");
+ e2NodebApi.nodebDelete();
+ // TODO: remove this mock functionality
+ responses.clear();
+ }
+
@ApiOperation(value = "Sets up an EN-DC RAN connection via the E2 manager.", response = E2SetupResponse.class)
@RequestMapping(value = "/endcSetup", method = RequestMethod.POST)
- public E2SetupResponse endcSetup(@RequestBody SetupRequest setupRequest, HttpServletResponse response) {
+ public Object endcSetup(@RequestBody SetupRequest setupRequest) {
logger.debug("endcSetup {}", setupRequest);
- int responseCode = -1;
try {
assertNotEmpty(setupRequest.getRanIp());
assertNotEmpty(setupRequest.getRanName());
assertNotNull(setupRequest.getRanPort());
- e2NodebApi.endcSetup(setupRequest);
- responseCode = e2NodebApi.getApiClient().getStatusCode().value();
} catch (Exception ex) {
- logger.warn("endcSetup failed", ex);
- response.setStatus(HttpServletResponse.SC_BAD_REQUEST);
- responseCode = HttpServletResponse.SC_BAD_REQUEST;
+ return new E2SetupResponse(E2SetupRequestType.ENDC, setupRequest, HttpServletResponse.SC_BAD_REQUEST);
+ }
+ try {
+ e2NodebApi.endcSetup(setupRequest);
+ E2SetupResponse r = new E2SetupResponse(E2SetupRequestType.ENDC, setupRequest,
+ e2NodebApi.getApiClient().getStatusCode().value());
+ responses.add(r);
+ return r;
+ } catch (HttpStatusCodeException ex) {
+ logger.warn("endcSetup failed: {}", ex.toString());
+ return ResponseEntity.status(HttpServletResponse.SC_BAD_GATEWAY).body(ex.getResponseBodyAsString());
}
- E2SetupResponse r = new E2SetupResponse(E2SetupRequestType.ENDC, setupRequest, responseCode);
- responses.add(r);
- return r;
}
@ApiOperation(value = "Sets up an X2 RAN connection via the E2 manager.", response = E2SetupResponse.class)
@RequestMapping(value = "/x2Setup", method = RequestMethod.POST)
- public IDashboardResponse x2Setup(@RequestBody SetupRequest setupRequest, HttpServletResponse response) {
+ public Object x2Setup(@RequestBody SetupRequest setupRequest) {
logger.debug("x2Setup {}", setupRequest);
- int responseCode = -1;
try {
assertNotEmpty(setupRequest.getRanIp());
assertNotEmpty(setupRequest.getRanName());
assertNotNull(setupRequest.getRanPort());
- e2NodebApi.x2Setup(setupRequest);
- responseCode = e2NodebApi.getApiClient().getStatusCode().value();
} catch (Exception ex) {
- logger.warn("x2Setup failed", ex);
- response.setStatus(HttpServletResponse.SC_BAD_REQUEST);
- responseCode = HttpServletResponse.SC_BAD_REQUEST;
+ return new E2SetupResponse(E2SetupRequestType.ENDC, setupRequest, HttpServletResponse.SC_BAD_REQUEST);
+ }
+ try {
+ e2NodebApi.x2Setup(setupRequest);
+ E2SetupResponse r = new E2SetupResponse(E2SetupRequestType.X2, setupRequest,
+ e2NodebApi.getApiClient().getStatusCode().value());
+ responses.add(r);
+ return r;
+ } catch (HttpStatusCodeException ex) {
+ logger.warn("x2Setup failed: {}", ex.toString());
+ return ResponseEntity.status(HttpServletResponse.SC_BAD_GATEWAY).body(ex.getResponseBodyAsString());
}
- E2SetupResponse r = new E2SetupResponse(E2SetupRequestType.X2, setupRequest, responseCode);
- responses.add(r);
- return r;
}
}