package org.opendaylight.controller.northbound.commons.utils;
+import java.util.HashMap;
+import java.util.Map;
+
+import javax.ws.rs.core.Response;
+
import org.opendaylight.controller.containermanager.IContainerAuthorization;
import org.opendaylight.controller.sal.authorization.Privilege;
import org.opendaylight.controller.sal.authorization.UserLevel;
import org.opendaylight.controller.sal.utils.GlobalConstants;
import org.opendaylight.controller.sal.utils.ServiceHelper;
+import org.opendaylight.controller.sal.utils.Status;
+import org.opendaylight.controller.sal.utils.StatusCode;
import org.opendaylight.controller.usermanager.IUserManager;
public class NorthboundUtils {
+ private static final Map<StatusCode, Response.Status> ResponseStatusMapping = new HashMap<StatusCode, Response.Status>() {
+ private static final long serialVersionUID = 1L;
+ {
+ put(StatusCode.SUCCESS, Response.Status.OK);
+ put(StatusCode.BADREQUEST, Response.Status.BAD_REQUEST);
+ put(StatusCode.UNAUTHORIZED, Response.Status.UNAUTHORIZED);
+ put(StatusCode.FORBIDDEN, Response.Status.FORBIDDEN);
+ put(StatusCode.NOTFOUND, Response.Status.NOT_FOUND);
+ put(StatusCode.NOTALLOWED, Response.Status.FORBIDDEN);
+ put(StatusCode.NOTACCEPTABLE, Response.Status.NOT_ACCEPTABLE);
+ put(StatusCode.TIMEOUT, Response.Status.GONE);
+ put(StatusCode.CONFLICT, Response.Status.CONFLICT);
+ put(StatusCode.GONE, Response.Status.GONE);
+ put(StatusCode.UNSUPPORTED, Response.Status.BAD_REQUEST);
+ put(StatusCode.INTERNALERROR, Response.Status.INTERNAL_SERVER_ERROR);
+ put(StatusCode.NOTIMPLEMENTED, Response.Status.NOT_ACCEPTABLE);
+ put(StatusCode.NOSERVICE, Response.Status.SERVICE_UNAVAILABLE);
+ put(StatusCode.UNDEFINED, Response.Status.BAD_REQUEST);
+ }
+ };
+
+ // Suppress default constructor for noninstantiability
+ private NorthboundUtils() {
+ }
+
+ /**
+ * Returns Response.Status for a given status. If the status is null or if
+ * the corresponding StatusCode is not present in the ResponseStatusMapping,
+ * it returns null.
+ *
+ * @param status
+ * The Status
+ * @return The Response.Status for a given status
+ */
+ public static Response.Status getResponseStatus(Status status) {
+ return ResponseStatusMapping.get(status.getCode());
+ }
+
+ /**
+ * Returns Response for a given status. If the status provided is null or if
+ * the corresponding StatusCode is not present in the ResponseStatusMapping,
+ * it returns Response with StatusType as INTERNAL_SERVER_ERROR.
+ *
+ * @param status
+ * The Status
+ * @return The Response for a given status.
+ */
+ public static Response getResponse(Status status) {
+ if ((status == null) || (!ResponseStatusMapping.containsKey(status.getCode()))) {
+ return Response.status(Response.Status.INTERNAL_SERVER_ERROR).entity("Action Result Unknown").build();
+ }
+ return Response.status(ResponseStatusMapping.get(status.getCode())).entity(status.getDescription()).build();
+ }
/**
* Returns whether the current user has the required privilege on the
* Class from where the function is invoked
* @return The Status of the request, either Success or Unauthorized
*/
- public static boolean isAuthorized(String userName, String containerName,
- Privilege required,Object bundle) {
+ public static boolean isAuthorized(String userName, String containerName, Privilege required, Object bundle) {
- if (containerName.equals(GlobalConstants.DEFAULT.toString())) {
- IUserManager auth = (IUserManager) ServiceHelper.getGlobalInstance(
- IUserManager.class, bundle);
+ if (containerName.equals(GlobalConstants.DEFAULT.toString())) {
+ IUserManager auth = (IUserManager) ServiceHelper.getGlobalInstance(IUserManager.class, bundle);
switch (required) {
case WRITE:
}
} else {
- IContainerAuthorization auth = (IContainerAuthorization) ServiceHelper
- .getGlobalInstance(IContainerAuthorization.class, bundle);
+ IContainerAuthorization auth = (IContainerAuthorization) ServiceHelper.getGlobalInstance(
+ IContainerAuthorization.class, bundle);
if (auth == null) {
return false;
}
- Privilege current = auth.getResourcePrivilege(userName,
- containerName);
+ Privilege current = auth.getResourcePrivilege(userName, containerName);
if (required.ordinal() > current.ordinal()) {
return false;
}