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;
* http://tomcat.apache.org/tomcat-7.0-doc/ssl-howto.html#Configuration
*
*/
-@Path("/listeners")
+@Path("/lbaas/listeners")
public class NeutronLoadBalancerListenerNorthbound {
+ private static final int HTTP_OK_BOTTOM = 200;
+ private static final int HTTP_OK_TOP = 299;
+ private static final String INTERFACE_NAME = "LoadBalancerListener CRUD Interface";
+ private static final String UUID_NO_EXIST = "LoadBalancerListener 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 NeutronLoadBalancerListener extractFields(NeutronLoadBalancerListener o, List<String> fields) {
return o.extractFields(fields);
}
+ private NeutronCRUDInterfaces getNeutronInterfaces() {
+ NeutronCRUDInterfaces answer = new NeutronCRUDInterfaces().fetchINeutronLoadBalancerListenerCRUD(this);
+ if (answer.getLoadBalancerListenerInterface() == null) {
+ throw new ServiceUnavailableException(INTERFACE_NAME
+ + RestMessages.SERVICEUNAVAILABLE.toString());
+ }
+ return answer;
+ }
+
/**
* Returns a list of all LoadBalancerListener */
@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
) {
- INeutronLoadBalancerListenerCRUD loadBalancerListenerInterface = NeutronCRUDInterfaces.getINeutronLoadBalancerListenerCRUD(this);
- // INeutronLoadBalancerListenerRuleCRUD firewallRuleInterface = NeutronCRUDInterfaces.getINeutronLoadBalancerListenerRuleCRUD(this);
-
- if (loadBalancerListenerInterface == null) {
- throw new ServiceUnavailableException("LoadBalancerListener CRUD Interface "
- + RestMessages.SERVICEUNAVAILABLE.toString());
- }
+ INeutronLoadBalancerListenerCRUD loadBalancerListenerInterface = getNeutronInterfaces().getLoadBalancerListenerInterface();
List<NeutronLoadBalancerListener> allLoadBalancerListeners = loadBalancerListenerInterface.getAllNeutronLoadBalancerListeners();
- // List<NeutronLoadBalancerListenerRule> allLoadBalancerListenerRules = firewallRuleInterface.getAllNeutronLoadBalancerListenerRules();
List<NeutronLoadBalancerListener> ans = new ArrayList<NeutronLoadBalancerListener>();
- // List<NeutronLoadBalancerListenerRule> rules = new ArrayList<NeutronLoadBalancerListenerRule>();
Iterator<NeutronLoadBalancerListener> i = allLoadBalancerListeners.iterator();
while (i.hasNext()) {
NeutronLoadBalancerListener nsg = i.next();
}
}
}
- return Response.status(200).entity(
+ return Response.status(HttpURLConnection.HTTP_OK).entity(
new NeutronLoadBalancerListenerRequest(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 showLoadBalancerListener(@PathParam("loadBalancerListenerID") String loadBalancerListenerID,
// return fields
@QueryParam("fields") List<String> fields) {
- INeutronLoadBalancerListenerCRUD loadBalancerListenerInterface = NeutronCRUDInterfaces.getINeutronLoadBalancerListenerCRUD(this);
- if (loadBalancerListenerInterface == null) {
- throw new ServiceUnavailableException("LoadBalancerListener CRUD Interface "
- + RestMessages.SERVICEUNAVAILABLE.toString());
- }
+ INeutronLoadBalancerListenerCRUD loadBalancerListenerInterface = getNeutronInterfaces().getLoadBalancerListenerInterface();
if (!loadBalancerListenerInterface.neutronLoadBalancerListenerExists(loadBalancerListenerID)) {
- throw new ResourceNotFoundException("LoadBalancerListener UUID does not exist.");
+ throw new ResourceNotFoundException(UUID_NO_EXIST);
}
if (fields.size() > 0) {
NeutronLoadBalancerListener ans = loadBalancerListenerInterface.getNeutronLoadBalancerListener(loadBalancerListenerID);
- return Response.status(200).entity(
+ return Response.status(HttpURLConnection.HTTP_OK).entity(
new NeutronLoadBalancerListenerRequest(extractFields(ans, fields))).build();
} else {
- return Response.status(200).entity(new NeutronLoadBalancerListenerRequest(loadBalancerListenerInterface.getNeutronLoadBalancerListener(loadBalancerListenerID))).build();
+ return Response.status(HttpURLConnection.HTTP_OK).entity(new NeutronLoadBalancerListenerRequest(loadBalancerListenerInterface.getNeutronLoadBalancerListener(loadBalancerListenerID))).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 createLoadBalancerListeners(final NeutronLoadBalancerListenerRequest input) {
- INeutronLoadBalancerListenerCRUD loadBalancerListenerInterface = NeutronCRUDInterfaces.getINeutronLoadBalancerListenerCRUD(this);
- if (loadBalancerListenerInterface == null) {
- throw new ServiceUnavailableException("LoadBalancerListener CRUD Interface "
- + RestMessages.SERVICEUNAVAILABLE.toString());
- }
+ INeutronLoadBalancerListenerCRUD loadBalancerListenerInterface = getNeutronInterfaces().getLoadBalancerListenerInterface();
if (input.isSingleton()) {
NeutronLoadBalancerListener singleton = input.getSingleton();
for (Object instance : instances) {
INeutronLoadBalancerListenerAware service = (INeutronLoadBalancerListenerAware) instance;
int status = service.canCreateNeutronLoadBalancerListener(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);
}
loadBalancerListenerInterface.addNeutronLoadBalancerListener(singleton);
if (instances != null) {
} else {
List<NeutronLoadBalancerListener> bulk = input.getBulk();
Iterator<NeutronLoadBalancerListener> i = bulk.iterator();
- HashMap<String, NeutronLoadBalancerListener> testMap = new HashMap<String, NeutronLoadBalancerListener>();
+ Map<String, NeutronLoadBalancerListener> testMap = new HashMap<String, NeutronLoadBalancerListener>();
Object[] instances = NeutronUtil.getInstances(INeutronLoadBalancerListenerAware.class, this);
while (i.hasNext()) {
NeutronLoadBalancerListener test = i.next();
for (Object instance : instances) {
INeutronLoadBalancerListenerAware service = (INeutronLoadBalancerListenerAware) instance;
int status = service.canCreateNeutronLoadBalancerListener(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 updateLoadBalancerListener(
@PathParam("loadBalancerListenerID") String loadBalancerListenerID, final NeutronLoadBalancerListenerRequest input) {
- INeutronLoadBalancerListenerCRUD loadBalancerListenerInterface = NeutronCRUDInterfaces.getINeutronLoadBalancerListenerCRUD(this);
- if (loadBalancerListenerInterface == null) {
- throw new ServiceUnavailableException("LoadBalancerListener CRUD Interface "
- + RestMessages.SERVICEUNAVAILABLE.toString());
- }
+ INeutronLoadBalancerListenerCRUD loadBalancerListenerInterface = getNeutronInterfaces().getLoadBalancerListenerInterface();
/*
* verify the LoadBalancerListener exists and there is only one delta provided
*/
if (!loadBalancerListenerInterface.neutronLoadBalancerListenerExists(loadBalancerListenerID)) {
- throw new ResourceNotFoundException("LoadBalancerListener UUID does not exist.");
+ throw new ResourceNotFoundException(UUID_NO_EXIST);
}
if (!input.isSingleton()) {
throw new BadRequestException("Only singleton edit supported");
for (Object instance : instances) {
INeutronLoadBalancerListenerAware service = (INeutronLoadBalancerListenerAware) instance;
int status = service.canUpdateNeutronLoadBalancerListener(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.neutronLoadBalancerListenerUpdated(updatedLoadBalancerListener);
}
}
- return Response.status(200).entity(new NeutronLoadBalancerListenerRequest(loadBalancerListenerInterface.getNeutronLoadBalancerListener(loadBalancerListenerID))).build();
+ return Response.status(HttpURLConnection.HTTP_OK).entity(new NeutronLoadBalancerListenerRequest(loadBalancerListenerInterface.getNeutronLoadBalancerListener(loadBalancerListenerID))).build();
}
/**
@Path("{loadBalancerListenerID}")
@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 deleteLoadBalancerListener(
@PathParam("loadBalancerListenerID") String loadBalancerListenerID) {
- INeutronLoadBalancerListenerCRUD loadBalancerListenerInterface = NeutronCRUDInterfaces.getINeutronLoadBalancerListenerCRUD(this);
- if (loadBalancerListenerInterface == null) {
- throw new ServiceUnavailableException("LoadBalancerListener CRUD Interface "
- + RestMessages.SERVICEUNAVAILABLE.toString());
- }
+ INeutronLoadBalancerListenerCRUD loadBalancerListenerInterface = getNeutronInterfaces().getLoadBalancerListenerInterface();
/*
* verify the LoadBalancerListener exists and it isn't currently in use
*/
if (!loadBalancerListenerInterface.neutronLoadBalancerListenerExists(loadBalancerListenerID)) {
- throw new ResourceNotFoundException("LoadBalancerListener UUID does not exist.");
+ throw new ResourceNotFoundException(UUID_NO_EXIST);
}
if (loadBalancerListenerInterface.neutronLoadBalancerListenerInUse(loadBalancerListenerID)) {
- return Response.status(409).build();
+ return Response.status(HttpURLConnection.HTTP_CONFLICT).build();
}
NeutronLoadBalancerListener singleton = loadBalancerListenerInterface.getNeutronLoadBalancerListener(loadBalancerListenerID);
Object[] instances = NeutronUtil.getInstances(INeutronLoadBalancerListenerAware.class, this);
for (Object instance : instances) {
INeutronLoadBalancerListenerAware service = (INeutronLoadBalancerListenerAware) instance;
int status = service.canDeleteNeutronLoadBalancerListener(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);
}
loadBalancerListenerInterface.removeNeutronLoadBalancerListener(loadBalancerListenerID);
service.neutronLoadBalancerListenerDeleted(singleton);
}
}
- return Response.status(204).build();
+ return Response.status(HttpURLConnection.HTTP_NO_CONTENT).build();
}
}
Code Review / neutron.git / blobdiff