--- /dev/null
+/*
+ * Copyright (C) 2014 Red Hat, Inc.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+
+package org.opendaylight.controller.networkconfig.neutron.northbound;
+
+
+import org.codehaus.enunciate.jaxrs.ResponseCode;
+import org.codehaus.enunciate.jaxrs.StatusCodes;
+import org.opendaylight.controller.networkconfig.neutron.INeutronLoadBalancerListenerAware;
+import org.opendaylight.controller.networkconfig.neutron.INeutronLoadBalancerListenerCRUD;
+import org.opendaylight.controller.networkconfig.neutron.NeutronCRUDInterfaces;
+import org.opendaylight.controller.networkconfig.neutron.NeutronLoadBalancerListener;
+import org.opendaylight.controller.northbound.commons.RestMessages;
+import org.opendaylight.controller.northbound.commons.exception.BadRequestException;
+import org.opendaylight.controller.northbound.commons.exception.ResourceNotFoundException;
+import org.opendaylight.controller.northbound.commons.exception.ServiceUnavailableException;
+import org.opendaylight.controller.sal.utils.ServiceHelper;
+
+import javax.ws.rs.Consumes;
+import javax.ws.rs.DELETE;
+import javax.ws.rs.GET;
+import javax.ws.rs.POST;
+import javax.ws.rs.PUT;
+import javax.ws.rs.Path;
+import javax.ws.rs.PathParam;
+import javax.ws.rs.Produces;
+import javax.ws.rs.QueryParam;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+
+/**
+ * Neutron Northbound REST APIs for LoadBalancerListener Policies.<br>
+ * This class provides REST APIs for managing neutron LoadBalancerListener Policies
+ *
+ * <br>
+ * <br>
+ * Authentication scheme : <b>HTTP Basic</b><br>
+ * Authentication realm : <b>opendaylight</b><br>
+ * Transport : <b>HTTP and HTTPS</b><br>
+ * <br>
+ * HTTPS Authentication is disabled by default. Administrator can enable it in
+ * tomcat-server.xml after adding a proper keystore / SSL certificate from a
+ * trusted authority.<br>
+ * More info :
+ * http://tomcat.apache.org/tomcat-7.0-doc/ssl-howto.html#Configuration
+ *
+ */
+@Path("/listeners")
+public class NeutronLoadBalancerListenerNorthbound {
+
+ private NeutronLoadBalancerListener extractFields(NeutronLoadBalancerListener o, List<String> fields) {
+ return o.extractFields(fields);
+ }
+
+ /**
+ * 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") })
+
+ public Response listGroups(
+ // return fields
+ @QueryParam("fields") List<String> fields,
+ // OpenStack LoadBalancerListener attributes
+ @QueryParam("id") String queryLoadBalancerListenerID,
+ @QueryParam("default_pool_id") String queryLoadBalancerListenerDefaultPoolID,
+ @QueryParam("tenant_id") String queryLoadBalancerListenerTenantID,
+ @QueryParam("name") String queryLoadBalancerListenerName,
+ @QueryParam("description") String queryLoadBalancerListenerDescription,
+ @QueryParam("shared") String queryLoadBalancerListenerIsShared,
+ @QueryParam("protocol") String queryLoadBalancerListenerProtocol,
+ @QueryParam("protocol_port") String queryLoadBalancerListenerProtocolPort,
+ @QueryParam("load_balancer_id") String queryLoadBalancerListenerLoadBalancerID,
+ @QueryParam("admin_state_up") String queryLoadBalancerListenerAdminIsUp,
+ @QueryParam("status") String queryLoadBalancerListenerStatus,
+ // pagination
+ @QueryParam("limit") String limit,
+ @QueryParam("marker") String marker,
+ @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());
+ }
+ 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();
+ if ((queryLoadBalancerListenerID == null ||
+ queryLoadBalancerListenerID.equals(nsg.getLoadBalancerListenerID())) &&
+ (queryLoadBalancerListenerDefaultPoolID == null ||
+ queryLoadBalancerListenerDefaultPoolID.equals(nsg.getNeutronLoadBalancerListenerDefaultPoolID())) &&
+ (queryLoadBalancerListenerTenantID == null ||
+ queryLoadBalancerListenerTenantID.equals(nsg.getLoadBalancerListenerTenantID())) &&
+ (queryLoadBalancerListenerName == null ||
+ queryLoadBalancerListenerName.equals(nsg.getLoadBalancerListenerName())) &&
+ (queryLoadBalancerListenerDescription == null ||
+ queryLoadBalancerListenerDescription.equals(nsg.getLoadBalancerListenerDescription())) &&
+ (queryLoadBalancerListenerIsShared == null ||
+ queryLoadBalancerListenerIsShared.equals(nsg.getLoadBalancerListenerIsShared())) &&
+ (queryLoadBalancerListenerProtocol == null ||
+ queryLoadBalancerListenerProtocol.equals(nsg.getNeutronLoadBalancerListenerProtocol())) &&
+ (queryLoadBalancerListenerProtocolPort == null ||
+ queryLoadBalancerListenerProtocolPort.equals(nsg.getNeutronLoadBalancerListenerProtocolPort())) &&
+ (queryLoadBalancerListenerLoadBalancerID == null ||
+ queryLoadBalancerListenerLoadBalancerID.equals(nsg.getNeutronLoadBalancerListenerLoadBalancerID())) &&
+ (queryLoadBalancerListenerAdminIsUp == null ||
+ queryLoadBalancerListenerAdminIsUp.equals(nsg.getLoadBalancerListenerAdminStateIsUp())) &&
+ (queryLoadBalancerListenerStatus == null ||
+ queryLoadBalancerListenerStatus.equals(nsg.getLoadBalancerListenerStatus()))) {
+ if (fields.size() > 0) {
+ ans.add(extractFields(nsg,fields));
+ } else {
+ ans.add(nsg);
+ }
+ }
+ }
+ return Response.status(200).entity(
+ new NeutronLoadBalancerListenerRequest(ans)).build();
+ }
+
+ /**
+ * Returns a specific LoadBalancerListener */
+
+ @Path("{loadBalancerListenerID}")
+ @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") })
+ 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());
+ }
+ if (!loadBalancerListenerInterface.neutronLoadBalancerListenerExists(loadBalancerListenerID)) {
+ throw new ResourceNotFoundException("LoadBalancerListener UUID does not exist.");
+ }
+ if (fields.size() > 0) {
+ NeutronLoadBalancerListener ans = loadBalancerListenerInterface.getNeutronLoadBalancerListener(loadBalancerListenerID);
+ return Response.status(200).entity(
+ new NeutronLoadBalancerListenerRequest(extractFields(ans, fields))).build();
+ } else {
+ return Response.status(200).entity(new NeutronLoadBalancerListenerRequest(loadBalancerListenerInterface.getNeutronLoadBalancerListener(loadBalancerListenerID))).build();
+ }
+ }
+
+ /**
+ * Creates new LoadBalancerListener */
+
+ @POST
+ @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") })
+ public Response createLoadBalancerListeners(final NeutronLoadBalancerListenerRequest input) {
+ INeutronLoadBalancerListenerCRUD loadBalancerListenerInterface = NeutronCRUDInterfaces.getINeutronLoadBalancerListenerCRUD(this);
+ if (loadBalancerListenerInterface == null) {
+ throw new ServiceUnavailableException("LoadBalancerListener CRUD Interface "
+ + RestMessages.SERVICEUNAVAILABLE.toString());
+ }
+ if (input.isSingleton()) {
+ NeutronLoadBalancerListener singleton = input.getSingleton();
+
+ /*
+ * Verify that the LoadBalancerListener doesn't already exist.
+ */
+ if (loadBalancerListenerInterface.neutronLoadBalancerListenerExists(singleton.getLoadBalancerListenerID())) {
+ throw new BadRequestException("LoadBalancerListener UUID already exists");
+ }
+ loadBalancerListenerInterface.addNeutronLoadBalancerListener(singleton);
+
+ Object[] instances = ServiceHelper.getGlobalInstances(INeutronLoadBalancerListenerAware.class, this, null);
+ if (instances != null) {
+ for (Object instance : instances) {
+ INeutronLoadBalancerListenerAware service = (INeutronLoadBalancerListenerAware) instance;
+ int status = service.canCreateNeutronLoadBalancerListener(singleton);
+ if (status < 200 || status > 299) {
+ return Response.status(status).build();
+ }
+ }
+ }
+ loadBalancerListenerInterface.addNeutronLoadBalancerListener(singleton);
+ if (instances != null) {
+ for (Object instance : instances) {
+ INeutronLoadBalancerListenerAware service = (INeutronLoadBalancerListenerAware) instance;
+ service.neutronLoadBalancerListenerCreated(singleton);
+ }
+ }
+ } else {
+ List<NeutronLoadBalancerListener> bulk = input.getBulk();
+ Iterator<NeutronLoadBalancerListener> i = bulk.iterator();
+ HashMap<String, NeutronLoadBalancerListener> testMap = new HashMap<String, NeutronLoadBalancerListener>();
+ Object[] instances = ServiceHelper.getGlobalInstances(INeutronLoadBalancerListenerAware.class, this, null);
+ while (i.hasNext()) {
+ NeutronLoadBalancerListener test = i.next();
+
+ /*
+ * Verify that the firewall policy doesn't already exist
+ */
+
+ if (loadBalancerListenerInterface.neutronLoadBalancerListenerExists(test.getLoadBalancerListenerID())) {
+ throw new BadRequestException("LoadBalancerListener UUID already is already created");
+ }
+ if (testMap.containsKey(test.getLoadBalancerListenerID())) {
+ throw new BadRequestException("LoadBalancerListener UUID already exists");
+ }
+ if (instances != null) {
+ for (Object instance : instances) {
+ INeutronLoadBalancerListenerAware service = (INeutronLoadBalancerListenerAware) instance;
+ int status = service.canCreateNeutronLoadBalancerListener(test);
+ if (status < 200 || status > 299) {
+ return Response.status(status).build();
+ }
+ }
+ }
+ }
+ /*
+ * now, each element of the bulk request can be added to the cache
+ */
+ i = bulk.iterator();
+ while (i.hasNext()) {
+ NeutronLoadBalancerListener test = i.next();
+ loadBalancerListenerInterface.addNeutronLoadBalancerListener(test);
+ if (instances != null) {
+ for (Object instance : instances) {
+ INeutronLoadBalancerListenerAware service = (INeutronLoadBalancerListenerAware) instance;
+ service.neutronLoadBalancerListenerCreated(test);
+ }
+ }
+ }
+ }
+ return Response.status(201).entity(input).build();
+ }
+
+ /**
+ * Updates a LoadBalancerListener Policy
+ */
+ @Path("{loadBalancerListenerID}")
+ @PUT
+ @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") })
+ 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());
+ }
+
+ /*
+ * verify the LoadBalancerListener exists and there is only one delta provided
+ */
+ if (!loadBalancerListenerInterface.neutronLoadBalancerListenerExists(loadBalancerListenerID)) {
+ throw new ResourceNotFoundException("LoadBalancerListener UUID does not exist.");
+ }
+ if (!input.isSingleton()) {
+ throw new BadRequestException("Only singleton edit supported");
+ }
+ NeutronLoadBalancerListener delta = input.getSingleton();
+ NeutronLoadBalancerListener original = loadBalancerListenerInterface.getNeutronLoadBalancerListener(loadBalancerListenerID);
+
+ /*
+ * updates restricted by Neutron
+ */
+ if (delta.getLoadBalancerListenerID() != null ||
+ delta.getNeutronLoadBalancerListenerDefaultPoolID() != null ||
+ delta.getLoadBalancerListenerTenantID() != null ||
+ delta.getLoadBalancerListenerName() != null ||
+ delta.getLoadBalancerListenerDescription() != null ||
+ delta.getLoadBalancerListenerIsShared() != null ||
+ delta.getNeutronLoadBalancerListenerProtocol() != null ||
+ delta.getNeutronLoadBalancerListenerProtocolPort() != null ||
+ delta.getNeutronLoadBalancerListenerLoadBalancerID() != null ||
+ delta.getLoadBalancerListenerAdminStateIsUp() != null ||
+ delta.getLoadBalancerListenerStatus() != null) {
+ throw new BadRequestException("Attribute edit blocked by Neutron");
+ }
+
+ Object[] instances = ServiceHelper.getGlobalInstances(INeutronLoadBalancerListenerAware.class, this, null);
+ if (instances != null) {
+ for (Object instance : instances) {
+ INeutronLoadBalancerListenerAware service = (INeutronLoadBalancerListenerAware) instance;
+ int status = service.canUpdateNeutronLoadBalancerListener(delta, original);
+ if (status < 200 || status > 299) {
+ return Response.status(status).build();
+ }
+ }
+ }
+
+ /*
+ * update the object and return it
+ */
+ loadBalancerListenerInterface.updateNeutronLoadBalancerListener(loadBalancerListenerID, delta);
+ NeutronLoadBalancerListener updatedLoadBalancerListener = loadBalancerListenerInterface.getNeutronLoadBalancerListener(loadBalancerListenerID);
+ if (instances != null) {
+ for (Object instance : instances) {
+ INeutronLoadBalancerListenerAware service = (INeutronLoadBalancerListenerAware) instance;
+ service.neutronLoadBalancerListenerUpdated(updatedLoadBalancerListener);
+ }
+ }
+ return Response.status(200).entity(new NeutronLoadBalancerListenerRequest(loadBalancerListenerInterface.getNeutronLoadBalancerListener(loadBalancerListenerID))).build();
+ }
+
+ /**
+ * Deletes a LoadBalancerListener */
+
+ @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") })
+ public Response deleteLoadBalancerListener(
+ @PathParam("loadBalancerListenerID") String loadBalancerListenerID) {
+ INeutronLoadBalancerListenerCRUD loadBalancerListenerInterface = NeutronCRUDInterfaces.getINeutronLoadBalancerListenerCRUD(this);
+ if (loadBalancerListenerInterface == null) {
+ throw new ServiceUnavailableException("LoadBalancerListener CRUD Interface "
+ + RestMessages.SERVICEUNAVAILABLE.toString());
+ }
+
+ /*
+ * verify the LoadBalancerListener exists and it isn't currently in use
+ */
+ if (!loadBalancerListenerInterface.neutronLoadBalancerListenerExists(loadBalancerListenerID)) {
+ throw new ResourceNotFoundException("LoadBalancerListener UUID does not exist.");
+ }
+ if (loadBalancerListenerInterface.neutronLoadBalancerListenerInUse(loadBalancerListenerID)) {
+ return Response.status(409).build();
+ }
+ NeutronLoadBalancerListener singleton = loadBalancerListenerInterface.getNeutronLoadBalancerListener(loadBalancerListenerID);
+ Object[] instances = ServiceHelper.getGlobalInstances(INeutronLoadBalancerListenerAware.class, this, null);
+ if (instances != null) {
+ for (Object instance : instances) {
+ INeutronLoadBalancerListenerAware service = (INeutronLoadBalancerListenerAware) instance;
+ int status = service.canDeleteNeutronLoadBalancerListener(singleton);
+ if (status < 200 || status > 299) {
+ return Response.status(status).build();
+ }
+ }
+ }
+
+ loadBalancerListenerInterface.removeNeutronLoadBalancerListener(loadBalancerListenerID);
+ if (instances != null) {
+ for (Object instance : instances) {
+ INeutronLoadBalancerListenerAware service = (INeutronLoadBalancerListenerAware) instance;
+ service.neutronLoadBalancerListenerDeleted(singleton);
+ }
+ }
+ return Response.status(204).build();
+ }
+}
Code Review / controller.git / blobdiff