2 * Copyright (C) 2014 Red Hat, Inc.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
9 package org.opendaylight.controller.networkconfig.neutron.northbound;
11 import org.codehaus.enunciate.jaxrs.ResponseCode;
12 import org.codehaus.enunciate.jaxrs.StatusCodes;
13 import org.opendaylight.controller.networkconfig.neutron.INeutronLoadBalancerPoolMemberAware;
14 import org.opendaylight.controller.networkconfig.neutron.INeutronLoadBalancerPoolMemberCRUD;
15 import org.opendaylight.controller.networkconfig.neutron.NeutronCRUDInterfaces;
16 import org.opendaylight.controller.networkconfig.neutron.NeutronLoadBalancerPoolMember;
17 import org.opendaylight.controller.northbound.commons.RestMessages;
18 import org.opendaylight.controller.northbound.commons.exception.BadRequestException;
19 import org.opendaylight.controller.northbound.commons.exception.ServiceUnavailableException;
20 import org.opendaylight.controller.sal.utils.ServiceHelper;
22 import javax.ws.rs.Consumes;
23 import javax.ws.rs.GET;
24 import javax.ws.rs.PUT;
25 import javax.ws.rs.Path;
26 import javax.ws.rs.Produces;
27 import javax.ws.rs.QueryParam;
28 import javax.ws.rs.core.MediaType;
29 import javax.ws.rs.core.Response;
30 import java.util.ArrayList;
31 import java.util.HashMap;
32 import java.util.Iterator;
33 import java.util.List;
36 @Path("/pools/{loadBalancerPoolID}/members")
37 public class NeutronLoadBalancerPoolMembersNorthbound {
39 private NeutronLoadBalancerPoolMember extractFields(NeutronLoadBalancerPoolMember o, List<String> fields) {
40 return o.extractFields(fields);
43 * Returns a list of all LoadBalancerPool
46 @Produces({MediaType.APPLICATION_JSON})
48 @ResponseCode(code = 200, condition = "Operation successful"),
49 @ResponseCode(code = 401, condition = "Unauthorized"),
50 @ResponseCode(code = 501, condition = "Not Implemented")})
52 public Response listMembers(
54 @QueryParam("fields") List<String> fields,
55 // OpenStack LoadBalancerPool attributes
56 @QueryParam("id") String queryLoadBalancerPoolMemberID,
57 @QueryParam("tenant_id") String queryLoadBalancerPoolMemberTenantID,
58 @QueryParam("address") String queryLoadBalancerPoolMemberAddress,
59 @QueryParam("protocol_port") String queryLoadBalancerPoolMemberProtoPort,
60 @QueryParam("admin_state_up") String queryLoadBalancerPoolMemberAdminStateUp,
61 @QueryParam("weight") String queryLoadBalancerPoolMemberWeight,
62 @QueryParam("subnet_id") String queryLoadBalancerPoolMemberSubnetID,
63 @QueryParam("status") String queryLoadBalancerPoolMemberStatus,
66 @QueryParam("limit") String limit,
67 @QueryParam("marker") String marker,
68 @QueryParam("page_reverse") String pageReverse
69 // sorting not supported
71 INeutronLoadBalancerPoolMemberCRUD loadBalancerPoolMemberInterface = NeutronCRUDInterfaces
72 .getINeutronLoadBalancerPoolMemberCRUD(this);
73 if (loadBalancerPoolMemberInterface == null) {
74 throw new ServiceUnavailableException("LoadBalancerPool CRUD Interface "
75 + RestMessages.SERVICEUNAVAILABLE.toString());
77 List<NeutronLoadBalancerPoolMember> allLoadBalancerPoolMembers = loadBalancerPoolMemberInterface
78 .getAllNeutronLoadBalancerPoolMembers();
79 List<NeutronLoadBalancerPoolMember> ans = new ArrayList<NeutronLoadBalancerPoolMember>();
80 Iterator<NeutronLoadBalancerPoolMember> i = allLoadBalancerPoolMembers.iterator();
82 NeutronLoadBalancerPoolMember nsg = i.next();
83 if ((queryLoadBalancerPoolMemberID == null ||
84 queryLoadBalancerPoolMemberID.equals(nsg.getPoolMemberID())) &&
85 (queryLoadBalancerPoolMemberTenantID == null ||
86 queryLoadBalancerPoolMemberTenantID.equals(nsg.getPoolMemberTenantID())) &&
87 (queryLoadBalancerPoolMemberAddress == null ||
88 queryLoadBalancerPoolMemberAddress.equals(nsg.getPoolMemberAddress())) &&
89 (queryLoadBalancerPoolMemberAdminStateUp == null ||
90 queryLoadBalancerPoolMemberAdminStateUp.equals(nsg.getPoolMemberAdminStateIsUp())) &&
91 (queryLoadBalancerPoolMemberWeight == null ||
92 queryLoadBalancerPoolMemberWeight.equals(nsg.getPoolMemberWeight())) &&
93 (queryLoadBalancerPoolMemberSubnetID == null ||
94 queryLoadBalancerPoolMemberSubnetID.equals(nsg.getPoolMemberSubnetID())) &&
95 (queryLoadBalancerPoolMemberStatus == null ||
96 queryLoadBalancerPoolMemberStatus.equals(nsg.getPoolMemberStatus()))) {
97 if (fields.size() > 0) {
98 ans.add(extractFields(nsg, fields));
104 return Response.status(200).entity(
105 new INeutronLoadBalancerPoolMemberRequest(ans)).build();
109 * Adds a Member to an LBaaS Pool member
111 @Path("/pools/{loadBalancerPoolID}/members")
113 @Produces({MediaType.APPLICATION_JSON})
114 @Consumes({MediaType.APPLICATION_JSON})
116 @ResponseCode(code = 200, condition = "Operation successful"),
117 @ResponseCode(code = 401, condition = "Unauthorized"),
118 @ResponseCode(code = 404, condition = "Not Found"),
119 @ResponseCode(code = 501, condition = "Not Implemented")})
120 public Response createLoadBalancerPoolMember( INeutronLoadBalancerPoolMemberRequest input) {
122 INeutronLoadBalancerPoolMemberCRUD loadBalancerPoolMemberInterface = NeutronCRUDInterfaces.getINeutronLoadBalancerPoolMemberCRUD(
124 if (loadBalancerPoolMemberInterface == null) {
125 throw new ServiceUnavailableException("LoadBalancerPoolMember CRUD Interface "
126 + RestMessages.SERVICEUNAVAILABLE.toString());
128 if (input.isSingleton()) {
129 NeutronLoadBalancerPoolMember singleton = input.getSingleton();
132 * Verify that the LoadBalancerPoolMember doesn't already exist.
134 if (loadBalancerPoolMemberInterface.neutronLoadBalancerPoolMemberExists(
135 singleton.getPoolMemberID())) {
136 throw new BadRequestException("LoadBalancerPoolMember UUID already exists");
138 loadBalancerPoolMemberInterface.addNeutronLoadBalancerPoolMember(singleton);
140 Object[] instances = ServiceHelper.getGlobalInstances(INeutronLoadBalancerPoolMemberAware.class, this, null);
141 if (instances != null) {
142 for (Object instance : instances) {
143 INeutronLoadBalancerPoolMemberAware service = (INeutronLoadBalancerPoolMemberAware) instance;
144 int status = service.canCreateNeutronLoadBalancerPoolMember(singleton);
145 if (status < 200 || status > 299) {
146 return Response.status(status).build();
150 loadBalancerPoolMemberInterface.addNeutronLoadBalancerPoolMember(singleton);
151 if (instances != null) {
152 for (Object instance : instances) {
153 INeutronLoadBalancerPoolMemberAware service = (INeutronLoadBalancerPoolMemberAware) instance;
154 service.neutronLoadBalancerPoolMemberCreated(singleton);
158 List<NeutronLoadBalancerPoolMember> bulk = input.getBulk();
159 Iterator<NeutronLoadBalancerPoolMember> i = bulk.iterator();
160 HashMap<String, NeutronLoadBalancerPoolMember> testMap = new HashMap<String, NeutronLoadBalancerPoolMember>();
161 Object[] instances = ServiceHelper.getGlobalInstances(INeutronLoadBalancerPoolMemberAware.class, this, null);
162 while (i.hasNext()) {
163 NeutronLoadBalancerPoolMember test = i.next();
166 * Verify that the firewall doesn't already exist
169 if (loadBalancerPoolMemberInterface.neutronLoadBalancerPoolMemberExists(
170 test.getPoolMemberID())) {
171 throw new BadRequestException("Load Balancer PoolMember UUID already is already created");
173 if (testMap.containsKey(test.getPoolMemberID())) {
174 throw new BadRequestException("Load Balancer PoolMember UUID already exists");
176 if (instances != null) {
177 for (Object instance : instances) {
178 INeutronLoadBalancerPoolMemberAware service = (INeutronLoadBalancerPoolMemberAware) instance;
179 int status = service.canCreateNeutronLoadBalancerPoolMember(test);
180 if (status < 200 || status > 299) {
181 return Response.status(status).build();
187 * now, each element of the bulk request can be added to the cache
190 while (i.hasNext()) {
191 NeutronLoadBalancerPoolMember test = i.next();
192 loadBalancerPoolMemberInterface.addNeutronLoadBalancerPoolMember(test);
193 if (instances != null) {
194 for (Object instance : instances) {
195 INeutronLoadBalancerPoolMemberAware service = (INeutronLoadBalancerPoolMemberAware) instance;
196 service.neutronLoadBalancerPoolMemberCreated(test);
201 return Response.status(201).entity(input).build();