package org.opendaylight.neutron.northbound.api;
+import java.net.HttpURLConnection;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
+import java.util.Map;
import javax.ws.rs.Consumes;
import javax.ws.rs.DELETE;
import org.opendaylight.neutron.spi.INeutronLoadBalancerHealthMonitorAware;
import org.opendaylight.neutron.spi.INeutronLoadBalancerHealthMonitorCRUD;
import org.opendaylight.neutron.spi.NeutronCRUDInterfaces;
-import org.opendaylight.neutron.spi.NeutronLoadBalancer;
import org.opendaylight.neutron.spi.NeutronLoadBalancerHealthMonitor;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
/**
* Neutron Northbound REST APIs for Load Balancer HealthMonitor.<br>
*/
@Path("/lbaas/healthmonitors")
public class NeutronLoadBalancerHealthMonitorNorthbound {
- private static final Logger logger = LoggerFactory.getLogger(NeutronLoadBalancer.class);
+
+ private static final int HTTP_OK_BOTTOM = 200;
+ private static final int HTTP_OK_TOP = 299;
+ private static final String INTERFACE_NAME = "LoadBalancerHealthMonitor CRUD Interface";
+ private static final String UUID_NO_EXIST = "LoadBalancerHealthMonitor UUID does not exist.";
+ private static final String NO_PROVIDERS = "No providers registered. Please try again later";
+ private static final String NO_PROVIDER_LIST = "Couldn't get providers list. Please try again later";
+
private NeutronLoadBalancerHealthMonitor extractFields(NeutronLoadBalancerHealthMonitor o, List<String> fields) {
return o.extractFields(fields);
}
+ private NeutronCRUDInterfaces getNeutronInterfaces() {
+ NeutronCRUDInterfaces answer = new NeutronCRUDInterfaces().fetchINeutronLoadBalancerHealthMonitorCRUD(this);
+ if (answer.getLoadBalancerHealthMonitorInterface() == null) {
+ throw new ServiceUnavailableException(INTERFACE_NAME
+ + RestMessages.SERVICEUNAVAILABLE.toString());
+ }
+ return answer;
+ }
+
/**
* Returns a list of all LoadBalancerHealthMonitor */
@GET
@Produces({ MediaType.APPLICATION_JSON })
@StatusCodes({
- @ResponseCode(code = 200, condition = "Operation successful"),
- @ResponseCode(code = 401, condition = "Unauthorized"),
- @ResponseCode(code = 501, condition = "Not Implemented"),
- @ResponseCode(code = 503, condition = "No providers available") })
+ @ResponseCode(code = HttpURLConnection.HTTP_OK, condition = "Operation successful"),
+ @ResponseCode(code = HttpURLConnection.HTTP_UNAUTHORIZED, condition = "Unauthorized"),
+ @ResponseCode(code = HttpURLConnection.HTTP_NOT_IMPLEMENTED, condition = "Not Implemented"),
+ @ResponseCode(code = HttpURLConnection.HTTP_UNAVAILABLE, condition = "No providers available") })
public Response listGroups(
// return fields
@QueryParam("page_reverse") String pageReverse
// sorting not supported
) {
- INeutronLoadBalancerHealthMonitorCRUD loadBalancerHealthMonitorInterface = NeutronCRUDInterfaces
- .getINeutronLoadBalancerHealthMonitorCRUD(this);
- if (loadBalancerHealthMonitorInterface == null) {
- throw new ServiceUnavailableException("LoadBalancerHealthMonitor CRUD Interface "
- + RestMessages.SERVICEUNAVAILABLE.toString());
- }
+ INeutronLoadBalancerHealthMonitorCRUD loadBalancerHealthMonitorInterface = getNeutronInterfaces().getLoadBalancerHealthMonitorInterface();
List<NeutronLoadBalancerHealthMonitor> allLoadBalancerHealthMonitors = loadBalancerHealthMonitorInterface.getAllNeutronLoadBalancerHealthMonitors();
List<NeutronLoadBalancerHealthMonitor> ans = new ArrayList<NeutronLoadBalancerHealthMonitor>();
Iterator<NeutronLoadBalancerHealthMonitor> i = allLoadBalancerHealthMonitors.iterator();
}
}
}
- return Response.status(200).entity(
+ return Response.status(HttpURLConnection.HTTP_OK).entity(
new NeutronLoadBalancerHealthMonitorRequest(ans)).build();
}
@GET
@Produces({ MediaType.APPLICATION_JSON })
@StatusCodes({
- @ResponseCode(code = 200, condition = "Operation successful"),
- @ResponseCode(code = 401, condition = "Unauthorized"),
- @ResponseCode(code = 404, condition = "Not Found"),
- @ResponseCode(code = 501, condition = "Not Implemented"),
- @ResponseCode(code = 503, condition = "No providers available") })
+ @ResponseCode(code = HttpURLConnection.HTTP_OK, condition = "Operation successful"),
+ @ResponseCode(code = HttpURLConnection.HTTP_UNAUTHORIZED, condition = "Unauthorized"),
+ @ResponseCode(code = HttpURLConnection.HTTP_NOT_FOUND, condition = "Not Found"),
+ @ResponseCode(code = HttpURLConnection.HTTP_NOT_IMPLEMENTED, condition = "Not Implemented"),
+ @ResponseCode(code = HttpURLConnection.HTTP_UNAVAILABLE, condition = "No providers available") })
public Response showLoadBalancerHealthMonitor(@PathParam("loadBalancerHealthMonitorID") String loadBalancerHealthMonitorID,
// return fields
@QueryParam("fields") List<String> fields) {
- INeutronLoadBalancerHealthMonitorCRUD loadBalancerHealthMonitorInterface = NeutronCRUDInterfaces.getINeutronLoadBalancerHealthMonitorCRUD(this);
- if (loadBalancerHealthMonitorInterface == null) {
- throw new ServiceUnavailableException("LoadBalancerHealthMonitor CRUD Interface "
- + RestMessages.SERVICEUNAVAILABLE.toString());
- }
+ INeutronLoadBalancerHealthMonitorCRUD loadBalancerHealthMonitorInterface = getNeutronInterfaces().getLoadBalancerHealthMonitorInterface();
if (!loadBalancerHealthMonitorInterface.neutronLoadBalancerHealthMonitorExists(loadBalancerHealthMonitorID)) {
- throw new ResourceNotFoundException("LoadBalancerHealthMonitor UUID does not exist.");
+ throw new ResourceNotFoundException(UUID_NO_EXIST);
}
if (fields.size() > 0) {
NeutronLoadBalancerHealthMonitor ans = loadBalancerHealthMonitorInterface.getNeutronLoadBalancerHealthMonitor(loadBalancerHealthMonitorID);
- return Response.status(200).entity(
+ return Response.status(HttpURLConnection.HTTP_OK).entity(
new NeutronLoadBalancerHealthMonitorRequest(extractFields(ans, fields))).build();
} else {
- return Response.status(200).entity(new NeutronLoadBalancerHealthMonitorRequest(loadBalancerHealthMonitorInterface.getNeutronLoadBalancerHealthMonitor(loadBalancerHealthMonitorID))).build();
+ return Response.status(HttpURLConnection.HTTP_OK).entity(new NeutronLoadBalancerHealthMonitorRequest(loadBalancerHealthMonitorInterface.getNeutronLoadBalancerHealthMonitor(loadBalancerHealthMonitorID))).build();
}
}
@Produces({ MediaType.APPLICATION_JSON })
@Consumes({ MediaType.APPLICATION_JSON })
@StatusCodes({
- @ResponseCode(code = 201, condition = "Created"),
- @ResponseCode(code = 400, condition = "Bad Request"),
- @ResponseCode(code = 401, condition = "Unauthorized"),
- @ResponseCode(code = 403, condition = "Forbidden"),
- @ResponseCode(code = 404, condition = "Not Found"),
- @ResponseCode(code = 409, condition = "Conflict"),
- @ResponseCode(code = 501, condition = "Not Implemented"),
- @ResponseCode(code = 503, condition = "No providers available") })
+ @ResponseCode(code = HttpURLConnection.HTTP_CREATED, condition = "Created"),
+ @ResponseCode(code = HttpURLConnection.HTTP_BAD_REQUEST, condition = "Bad Request"),
+ @ResponseCode(code = HttpURLConnection.HTTP_UNAUTHORIZED, condition = "Unauthorized"),
+ @ResponseCode(code = HttpURLConnection.HTTP_FORBIDDEN, condition = "Forbidden"),
+ @ResponseCode(code = HttpURLConnection.HTTP_NOT_FOUND, condition = "Not Found"),
+ @ResponseCode(code = HttpURLConnection.HTTP_CONFLICT, condition = "Conflict"),
+ @ResponseCode(code = HttpURLConnection.HTTP_NOT_IMPLEMENTED, condition = "Not Implemented"),
+ @ResponseCode(code = HttpURLConnection.HTTP_UNAVAILABLE, condition = "No providers available") })
public Response createLoadBalancerHealthMonitors(final NeutronLoadBalancerHealthMonitorRequest input) {
- INeutronLoadBalancerHealthMonitorCRUD loadBalancerHealthMonitorInterface = NeutronCRUDInterfaces.getINeutronLoadBalancerHealthMonitorCRUD(this);
- if (loadBalancerHealthMonitorInterface == null) {
- throw new ServiceUnavailableException("LoadBalancerHealthMonitor CRUD Interface "
- + RestMessages.SERVICEUNAVAILABLE.toString());
- }
+ INeutronLoadBalancerHealthMonitorCRUD loadBalancerHealthMonitorInterface = getNeutronInterfaces().getLoadBalancerHealthMonitorInterface();
if (input.isSingleton()) {
NeutronLoadBalancerHealthMonitor singleton = input.getSingleton();
for (Object instance : instances) {
INeutronLoadBalancerHealthMonitorAware service = (INeutronLoadBalancerHealthMonitorAware) instance;
int status = service.canCreateNeutronLoadBalancerHealthMonitor(singleton);
- if (status < 200 || status > 299) {
+ if (status < HTTP_OK_BOTTOM || status > HTTP_OK_TOP) {
return Response.status(status).build();
}
}
} else {
- throw new ServiceUnavailableException("No providers registered. Please try again later");
+ throw new ServiceUnavailableException(NO_PROVIDERS);
}
} else {
- throw new ServiceUnavailableException("Couldn't get providers list. Please try again later");
+ throw new ServiceUnavailableException(NO_PROVIDER_LIST);
}
loadBalancerHealthMonitorInterface.addNeutronLoadBalancerHealthMonitor(singleton);
if (instances != null) {
} else {
List<NeutronLoadBalancerHealthMonitor> bulk = input.getBulk();
Iterator<NeutronLoadBalancerHealthMonitor> i = bulk.iterator();
- HashMap<String, NeutronLoadBalancerHealthMonitor> testMap = new HashMap<String, NeutronLoadBalancerHealthMonitor>();
+ Map<String, NeutronLoadBalancerHealthMonitor> testMap = new HashMap<String, NeutronLoadBalancerHealthMonitor>();
Object[] instances = NeutronUtil.getInstances(INeutronLoadBalancerHealthMonitorAware.class, this);
while (i.hasNext()) {
NeutronLoadBalancerHealthMonitor test = i.next();
for (Object instance : instances) {
INeutronLoadBalancerHealthMonitorAware service = (INeutronLoadBalancerHealthMonitorAware) instance;
int status = service.canCreateNeutronLoadBalancerHealthMonitor(test);
- if (status < 200 || status > 299) {
+ if (status < HTTP_OK_BOTTOM || status > HTTP_OK_TOP) {
return Response.status(status).build();
}
}
} else {
- throw new ServiceUnavailableException("No providers registered. Please try again later");
+ throw new ServiceUnavailableException(NO_PROVIDERS);
}
} else {
- throw new ServiceUnavailableException("Couldn't get providers list. Please try again later");
+ throw new ServiceUnavailableException(NO_PROVIDER_LIST);
}
}
/*
}
}
}
- return Response.status(201).entity(input).build();
+ return Response.status(HttpURLConnection.HTTP_CREATED).entity(input).build();
}
/**
@Produces({ MediaType.APPLICATION_JSON })
@Consumes({ MediaType.APPLICATION_JSON })
@StatusCodes({
- @ResponseCode(code = 200, condition = "Operation successful"),
- @ResponseCode(code = 400, condition = "Bad Request"),
- @ResponseCode(code = 401, condition = "Unauthorized"),
- @ResponseCode(code = 403, condition = "Forbidden"),
- @ResponseCode(code = 404, condition = "Not Found"),
- @ResponseCode(code = 501, condition = "Not Implemented"),
- @ResponseCode(code = 503, condition = "No providers available") })
+ @ResponseCode(code = HttpURLConnection.HTTP_OK, condition = "Operation successful"),
+ @ResponseCode(code = HttpURLConnection.HTTP_BAD_REQUEST, condition = "Bad Request"),
+ @ResponseCode(code = HttpURLConnection.HTTP_UNAUTHORIZED, condition = "Unauthorized"),
+ @ResponseCode(code = HttpURLConnection.HTTP_FORBIDDEN, condition = "Forbidden"),
+ @ResponseCode(code = HttpURLConnection.HTTP_NOT_FOUND, condition = "Not Found"),
+ @ResponseCode(code = HttpURLConnection.HTTP_NOT_IMPLEMENTED, condition = "Not Implemented"),
+ @ResponseCode(code = HttpURLConnection.HTTP_UNAVAILABLE, condition = "No providers available") })
public Response updateLoadBalancerHealthMonitor(
@PathParam("loadBalancerHealthMonitorID") String loadBalancerHealthMonitorID,
final NeutronLoadBalancerHealthMonitorRequest input) {
- INeutronLoadBalancerHealthMonitorCRUD loadBalancerHealthMonitorInterface = NeutronCRUDInterfaces
- .getINeutronLoadBalancerHealthMonitorCRUD(this);
- if (loadBalancerHealthMonitorInterface == null) {
- throw new ServiceUnavailableException("LoadBalancerHealthMonitor CRUD Interface "
- + RestMessages.SERVICEUNAVAILABLE.toString());
- }
+ INeutronLoadBalancerHealthMonitorCRUD loadBalancerHealthMonitorInterface = getNeutronInterfaces().getLoadBalancerHealthMonitorInterface();
/*
* verify the LoadBalancerHealthMonitor exists and there is only one delta provided
*/
if (!loadBalancerHealthMonitorInterface.neutronLoadBalancerHealthMonitorExists(loadBalancerHealthMonitorID)) {
- throw new ResourceNotFoundException("LoadBalancerHealthMonitor UUID does not exist.");
+ throw new ResourceNotFoundException(UUID_NO_EXIST);
}
if (!input.isSingleton()) {
throw new BadRequestException("Only singleton edit supported");
for (Object instance : instances) {
INeutronLoadBalancerHealthMonitorAware service = (INeutronLoadBalancerHealthMonitorAware) instance;
int status = service.canUpdateNeutronLoadBalancerHealthMonitor(delta, original);
- if (status < 200 || status > 299) {
+ if (status < HTTP_OK_BOTTOM || status > HTTP_OK_TOP) {
return Response.status(status).build();
}
}
} else {
- throw new ServiceUnavailableException("No providers registered. Please try again later");
+ throw new ServiceUnavailableException(NO_PROVIDERS);
}
} else {
- throw new ServiceUnavailableException("Couldn't get providers list. Please try again later");
+ throw new ServiceUnavailableException(NO_PROVIDER_LIST);
}
/*
service.neutronLoadBalancerHealthMonitorUpdated(updatedLoadBalancerHealthMonitor);
}
}
- return Response.status(200).entity(new NeutronLoadBalancerHealthMonitorRequest
+ return Response.status(HttpURLConnection.HTTP_OK).entity(new NeutronLoadBalancerHealthMonitorRequest
(loadBalancerHealthMonitorInterface.getNeutronLoadBalancerHealthMonitor
(loadBalancerHealthMonitorID))).build();
}
@Path("{loadBalancerHealthMonitorID}")
@DELETE
@StatusCodes({
- @ResponseCode(code = 204, condition = "No Content"),
- @ResponseCode(code = 401, condition = "Unauthorized"),
- @ResponseCode(code = 404, condition = "Not Found"),
- @ResponseCode(code = 409, condition = "Conflict"),
- @ResponseCode(code = 501, condition = "Not Implemented"),
- @ResponseCode(code = 503, condition = "No providers available") })
+ @ResponseCode(code = HttpURLConnection.HTTP_NO_CONTENT, condition = "No Content"),
+ @ResponseCode(code = HttpURLConnection.HTTP_UNAUTHORIZED, condition = "Unauthorized"),
+ @ResponseCode(code = HttpURLConnection.HTTP_NOT_FOUND, condition = "Not Found"),
+ @ResponseCode(code = HttpURLConnection.HTTP_CONFLICT, condition = "Conflict"),
+ @ResponseCode(code = HttpURLConnection.HTTP_NOT_IMPLEMENTED, condition = "Not Implemented"),
+ @ResponseCode(code = HttpURLConnection.HTTP_UNAVAILABLE, condition = "No providers available") })
public Response deleteLoadBalancerHealthMonitor(
@PathParam("loadBalancerHealthMonitorID") String loadBalancerHealthMonitorID) {
- INeutronLoadBalancerHealthMonitorCRUD loadBalancerHealthMonitorInterface = NeutronCRUDInterfaces.getINeutronLoadBalancerHealthMonitorCRUD(this);
- if (loadBalancerHealthMonitorInterface == null) {
- throw new ServiceUnavailableException("LoadBalancerHealthMonitor CRUD Interface "
- + RestMessages.SERVICEUNAVAILABLE.toString());
- }
+ INeutronLoadBalancerHealthMonitorCRUD loadBalancerHealthMonitorInterface = getNeutronInterfaces().getLoadBalancerHealthMonitorInterface();
/*
* verify the LoadBalancerHealthMonitor exists and it isn't currently in use
*/
if (!loadBalancerHealthMonitorInterface.neutronLoadBalancerHealthMonitorExists(loadBalancerHealthMonitorID)) {
- throw new ResourceNotFoundException("LoadBalancerHealthMonitor UUID does not exist.");
+ throw new ResourceNotFoundException(UUID_NO_EXIST);
}
if (loadBalancerHealthMonitorInterface.neutronLoadBalancerHealthMonitorInUse(loadBalancerHealthMonitorID)) {
- return Response.status(409).build();
+ return Response.status(HttpURLConnection.HTTP_CONFLICT).build();
}
NeutronLoadBalancerHealthMonitor singleton = loadBalancerHealthMonitorInterface.getNeutronLoadBalancerHealthMonitor(loadBalancerHealthMonitorID);
Object[] instances = NeutronUtil.getInstances(INeutronLoadBalancerHealthMonitorAware.class, this);
for (Object instance : instances) {
INeutronLoadBalancerHealthMonitorAware service = (INeutronLoadBalancerHealthMonitorAware) instance;
int status = service.canDeleteNeutronLoadBalancerHealthMonitor(singleton);
- if (status < 200 || status > 299) {
+ if (status < HTTP_OK_BOTTOM || status > HTTP_OK_TOP) {
return Response.status(status).build();
}
}
} else {
- throw new ServiceUnavailableException("No providers registered. Please try again later");
+ throw new ServiceUnavailableException(NO_PROVIDERS);
}
} else {
- throw new ServiceUnavailableException("Couldn't get providers list. Please try again later");
+ throw new ServiceUnavailableException(NO_PROVIDER_LIST);
}
loadBalancerHealthMonitorInterface.removeNeutronLoadBalancerHealthMonitor(loadBalancerHealthMonitorID);
if (instances != null) {
service.neutronLoadBalancerHealthMonitorDeleted(singleton);
}
}
- return Response.status(204).build();
+ return Response.status(HttpURLConnection.HTTP_NO_CONTENT).build();
}
}
Code Review / neutron.git / blobdiff