-/*\r
- * Copyright IBM Corporation, 2013. All rights reserved.\r
- *\r
- * This program and the accompanying materials are made available under the\r
- * terms of the Eclipse Public License v1.0 which accompanies this distribution,\r
- * and is available at http://www.eclipse.org/legal/epl-v10.html\r
- */\r
-\r
-package org.opendaylight.controller.networkconfig.neutron.northbound;\r
-\r
-\r
-import java.util.ArrayList;\r
-import java.util.HashMap;\r
-import java.util.Iterator;\r
-import java.util.List;\r
-import javax.ws.rs.Consumes;\r
-import javax.ws.rs.DELETE;\r
-import javax.ws.rs.GET;\r
-import javax.ws.rs.POST;\r
-import javax.ws.rs.PUT;\r
-import javax.ws.rs.Path;\r
-import javax.ws.rs.PathParam;\r
-import javax.ws.rs.Produces;\r
-import javax.ws.rs.QueryParam;\r
-import javax.ws.rs.core.MediaType;\r
-import javax.ws.rs.core.Response;\r
-\r
-import org.codehaus.enunciate.jaxrs.ResponseCode;\r
-import org.codehaus.enunciate.jaxrs.StatusCodes;\r
-import org.opendaylight.controller.networkconfig.neutron.INeutronNetworkCRUD;\r
-import org.opendaylight.controller.networkconfig.neutron.INeutronSubnetAware;\r
-import org.opendaylight.controller.networkconfig.neutron.INeutronSubnetCRUD;\r
-import org.opendaylight.controller.networkconfig.neutron.NeutronCRUDInterfaces;\r
-import org.opendaylight.controller.networkconfig.neutron.NeutronSubnet;\r
-import org.opendaylight.controller.northbound.commons.RestMessages;\r
-import org.opendaylight.controller.northbound.commons.exception.InternalServerErrorException;\r
-import org.opendaylight.controller.northbound.commons.exception.ServiceUnavailableException;\r
-import org.opendaylight.controller.sal.utils.ServiceHelper;\r
-\r
-/**\r
- * Open DOVE Northbound REST APIs.<br>\r
- * This class provides REST APIs for managing open DOVE internals related to Subnets\r
- *\r
- * <br>\r
- * <br>\r
- * Authentication scheme : <b>HTTP Basic</b><br>\r
- * Authentication realm : <b>opendaylight</b><br>\r
- * Transport : <b>HTTP and HTTPS</b><br>\r
- * <br>\r
- * HTTPS Authentication is disabled by default. Administrator can enable it in\r
- * tomcat-server.xml after adding a proper keystore / SSL certificate from a\r
- * trusted authority.<br>\r
- * More info :\r
- * http://tomcat.apache.org/tomcat-7.0-doc/ssl-howto.html#Configuration\r
- *\r
- */\r
-\r
-@Path("/subnets")\r
-public class NeutronSubnetsNorthbound {\r
-\r
- private NeutronSubnet extractFields(NeutronSubnet o, List<String> fields) {\r
- return o.extractFields(fields);\r
- }\r
-\r
-\r
- /**\r
- * Returns a list of all Subnets */\r
- @GET\r
- @Produces({ MediaType.APPLICATION_JSON })\r
- //@TypeHint(OpenStackSubnets.class)\r
- @StatusCodes({\r
- @ResponseCode(code = 200, condition = "Operation successful"),\r
- @ResponseCode(code = 401, condition = "Unauthorized"),\r
- @ResponseCode(code = 501, condition = "Not Implemented") })\r
- public Response listSubnets(\r
- // return fields\r
- @QueryParam("fields") List<String> fields,\r
- // note: openstack isn't clear about filtering on lists, so we aren't handling them\r
- @QueryParam("id") String queryID,\r
- @QueryParam("network_id") String queryNetworkID,\r
- @QueryParam("name") String queryName,\r
- @QueryParam("ip_version") String queryIPVersion,\r
- @QueryParam("cidr") String queryCIDR,\r
- @QueryParam("gateway_ip") String queryGatewayIP,\r
- @QueryParam("enable_dhcp") String queryEnableDHCP,\r
- @QueryParam("tenant_id") String queryTenantID,\r
- // pagination\r
- @QueryParam("limit") String limit,\r
- @QueryParam("marker") String marker,\r
- @QueryParam("page_reverse") String pageReverse\r
- // sorting not supported\r
- ) {\r
- INeutronSubnetCRUD subnetInterface = NeutronCRUDInterfaces.getINeutronSubnetCRUD( this);\r
- if (subnetInterface == null) {\r
- throw new ServiceUnavailableException("Subnet CRUD Interface "\r
- + RestMessages.SERVICEUNAVAILABLE.toString());\r
- }\r
- List<NeutronSubnet> allNetworks = subnetInterface.getAllSubnets();\r
- List<NeutronSubnet> ans = new ArrayList<NeutronSubnet>();\r
- Iterator<NeutronSubnet> i = allNetworks.iterator();\r
- while (i.hasNext()) {\r
- NeutronSubnet oSS = i.next();\r
- if ((queryID == null || queryID.equals(oSS.getID())) &&\r
- (queryNetworkID == null || queryNetworkID.equals(oSS.getNetworkUUID())) &&\r
- (queryName == null || queryName.equals(oSS.getName())) &&\r
- (queryIPVersion == null || queryIPVersion.equals(oSS.getIpVersion())) &&\r
- (queryCIDR == null || queryCIDR.equals(oSS.getCidr())) &&\r
- (queryGatewayIP == null || queryGatewayIP.equals(oSS.getGatewayIP())) &&\r
- (queryEnableDHCP == null || queryEnableDHCP.equals(oSS.getEnableDHCP())) &&\r
- (queryTenantID == null || queryTenantID.equals(oSS.getTenantID()))) {\r
- if (fields.size() > 0) {\r
- ans.add(extractFields(oSS,fields));\r
- } else {\r
- ans.add(oSS);\r
- }\r
- }\r
- }\r
- //TODO: apply pagination to results\r
- return Response.status(200).entity(\r
- new NeutronSubnetRequest(ans)).build();\r
- }\r
-\r
- /**\r
- * Returns a specific Subnet */\r
-\r
- @Path("{subnetUUID}")\r
- @GET\r
- @Produces({ MediaType.APPLICATION_JSON })\r
- //@TypeHint(OpenStackSubnets.class)\r
- @StatusCodes({\r
- @ResponseCode(code = 200, condition = "Operation successful"),\r
- @ResponseCode(code = 401, condition = "Unauthorized"),\r
- @ResponseCode(code = 404, condition = "Not Found"),\r
- @ResponseCode(code = 501, condition = "Not Implemented") })\r
- public Response showSubnet(\r
- @PathParam("subnetUUID") String subnetUUID,\r
- // return fields\r
- @QueryParam("fields") List<String> fields) {\r
- INeutronSubnetCRUD subnetInterface = NeutronCRUDInterfaces.getINeutronSubnetCRUD(this);\r
- if (subnetInterface == null) {\r
- throw new ServiceUnavailableException("Subnet CRUD Interface "\r
- + RestMessages.SERVICEUNAVAILABLE.toString());\r
- }\r
- if (!subnetInterface.subnetExists(subnetUUID)) {\r
- return Response.status(404).build();\r
- }\r
- if (fields.size() > 0) {\r
- NeutronSubnet ans = subnetInterface.getSubnet(subnetUUID);\r
- return Response.status(200).entity(\r
- new NeutronSubnetRequest(extractFields(ans, fields))).build();\r
- } else {\r
- return Response.status(200).entity(\r
- new NeutronSubnetRequest(subnetInterface.getSubnet(subnetUUID))).build();\r
- }\r
- }\r
-\r
- /**\r
- * Creates new Subnets */\r
-\r
- @POST\r
- @Produces({ MediaType.APPLICATION_JSON })\r
- @Consumes({ MediaType.APPLICATION_JSON })\r
- //@TypeHint(OpenStackSubnets.class)\r
- @StatusCodes({\r
- @ResponseCode(code = 201, condition = "Created"),\r
- @ResponseCode(code = 400, condition = "Bad Request"),\r
- @ResponseCode(code = 401, condition = "Unauthorized"),\r
- @ResponseCode(code = 403, condition = "Forbidden"),\r
- @ResponseCode(code = 404, condition = "Not Found"),\r
- @ResponseCode(code = 409, condition = "Conflict"),\r
- @ResponseCode(code = 501, condition = "Not Implemented") })\r
- public Response createSubnets(final NeutronSubnetRequest input) {\r
- INeutronSubnetCRUD subnetInterface = NeutronCRUDInterfaces.getINeutronSubnetCRUD(this);\r
- if (subnetInterface == null) {\r
- throw new ServiceUnavailableException("Subnet CRUD Interface "\r
- + RestMessages.SERVICEUNAVAILABLE.toString());\r
- }\r
- INeutronNetworkCRUD networkInterface = NeutronCRUDInterfaces.getINeutronNetworkCRUD( this);\r
- if (networkInterface == null) {\r
- throw new ServiceUnavailableException("Network CRUD Interface "\r
- + RestMessages.SERVICEUNAVAILABLE.toString());\r
- }\r
- if (input.isSingleton()) {\r
- NeutronSubnet singleton = input.getSingleton();\r
-\r
- /*\r
- * Verify that the subnet doesn't already exist (Issue: is a deeper check necessary?)\r
- * the specified network exists, the subnet has a valid network address,\r
- * and that the gateway IP doesn't overlap with the allocation pools\r
- * *then* add the subnet to the cache\r
- */\r
- if (subnetInterface.subnetExists(singleton.getID())) {\r
- return Response.status(400).build();\r
- }\r
- if (!networkInterface.networkExists(singleton.getNetworkUUID())) {\r
- return Response.status(404).build();\r
- }\r
- if (!singleton.isValidCIDR()) {\r
- return Response.status(400).build();\r
- }\r
- if (!singleton.initDefaults()) {\r
- throw new InternalServerErrorException("subnet object could not be initialized properly");\r
- }\r
- if (singleton.gatewayIP_Pool_overlap()) {\r
- return Response.status(409).build();\r
- }\r
- Object[] instances = ServiceHelper.getGlobalInstances(INeutronSubnetAware.class, this, null);\r
- if (instances != null) {\r
- for (Object instance : instances) {\r
- INeutronSubnetAware service = (INeutronSubnetAware) instance;\r
- int status = service.canCreateSubnet(singleton);\r
- if (status < 200 || status > 299) {\r
- return Response.status(status).build();\r
- }\r
- }\r
- }\r
- subnetInterface.addSubnet(singleton);\r
- if (instances != null) {\r
- for (Object instance : instances) {\r
- INeutronSubnetAware service = (INeutronSubnetAware) instance;\r
- service.neutronSubnetCreated(singleton);\r
- }\r
- }\r
- } else {\r
- List<NeutronSubnet> bulk = input.getBulk();\r
- Iterator<NeutronSubnet> i = bulk.iterator();\r
- HashMap<String, NeutronSubnet> testMap = new HashMap<String, NeutronSubnet>();\r
- Object[] instances = ServiceHelper.getGlobalInstances(INeutronSubnetAware.class, this, null);\r
- while (i.hasNext()) {\r
- NeutronSubnet test = i.next();\r
-\r
- /*\r
- * Verify that the subnet doesn't already exist (Issue: is a deeper check necessary?)\r
- * the specified network exists, the subnet has a valid network address,\r
- * and that the gateway IP doesn't overlap with the allocation pools,\r
- * and that the bulk request doesn't already contain a subnet with this id\r
- */\r
-\r
- if (!test.initDefaults()) {\r
- throw new InternalServerErrorException("subnet object could not be initialized properly");\r
- }\r
- if (subnetInterface.subnetExists(test.getID())) {\r
- return Response.status(400).build();\r
- }\r
- if (testMap.containsKey(test.getID())) {\r
- return Response.status(400).build();\r
- }\r
- testMap.put(test.getID(), test);\r
- if (!networkInterface.networkExists(test.getNetworkUUID())) {\r
- return Response.status(404).build();\r
- }\r
- if (!test.isValidCIDR()) {\r
- return Response.status(400).build();\r
- }\r
- if (test.gatewayIP_Pool_overlap()) {\r
- return Response.status(409).build();\r
- }\r
- if (instances != null) {\r
- for (Object instance : instances) {\r
- INeutronSubnetAware service = (INeutronSubnetAware) instance;\r
- int status = service.canCreateSubnet(test);\r
- if (status < 200 || status > 299) {\r
- return Response.status(status).build();\r
- }\r
- }\r
- }\r
- }\r
-\r
- /*\r
- * now, each element of the bulk request can be added to the cache\r
- */\r
- i = bulk.iterator();\r
- while (i.hasNext()) {\r
- NeutronSubnet test = i.next();\r
- subnetInterface.addSubnet(test);\r
- if (instances != null) {\r
- for (Object instance : instances) {\r
- INeutronSubnetAware service = (INeutronSubnetAware) instance;\r
- service.neutronSubnetCreated(test);\r
- }\r
- }\r
- }\r
- }\r
- return Response.status(201).entity(input).build();\r
- }\r
-\r
- /**\r
- * Updates a Subnet */\r
-\r
- @Path("{subnetUUID}")\r
- @PUT\r
- @Produces({ MediaType.APPLICATION_JSON })\r
- @Consumes({ MediaType.APPLICATION_JSON })\r
- //@TypeHint(OpenStackSubnets.class)\r
- @StatusCodes({\r
- @ResponseCode(code = 200, condition = "Operation successful"),\r
- @ResponseCode(code = 400, condition = "Bad Request"),\r
- @ResponseCode(code = 401, condition = "Unauthorized"),\r
- @ResponseCode(code = 403, condition = "Forbidden"),\r
- @ResponseCode(code = 404, condition = "Not Found"),\r
- @ResponseCode(code = 501, condition = "Not Implemented") })\r
- public Response updateSubnet(\r
- @PathParam("subnetUUID") String subnetUUID, final NeutronSubnetRequest input\r
- ) {\r
- INeutronSubnetCRUD subnetInterface = NeutronCRUDInterfaces.getINeutronSubnetCRUD( this);\r
- if (subnetInterface == null) {\r
- throw new ServiceUnavailableException("Subnet CRUD Interface "\r
- + RestMessages.SERVICEUNAVAILABLE.toString());\r
- }\r
-\r
- /*\r
- * verify the subnet exists and there is only one delta provided\r
- */\r
- if (!subnetInterface.subnetExists(subnetUUID)) {\r
- return Response.status(404).build();\r
- }\r
- if (!input.isSingleton()) {\r
- return Response.status(400).build();\r
- }\r
- NeutronSubnet delta = input.getSingleton();\r
- NeutronSubnet original = subnetInterface.getSubnet(subnetUUID);\r
-\r
- /*\r
- * updates restricted by Neutron\r
- */\r
- if (delta.getID() != null || delta.getTenantID() != null ||\r
- delta.getIpVersion() != null || delta.getCidr() != null ||\r
- delta.getAllocationPools() != null) {\r
- return Response.status(400).build();\r
- }\r
-\r
- Object[] instances = ServiceHelper.getGlobalInstances(INeutronSubnetAware.class, this, null);\r
- if (instances != null) {\r
- for (Object instance : instances) {\r
- INeutronSubnetAware service = (INeutronSubnetAware) instance;\r
- int status = service.canUpdateSubnet(delta, original);\r
- if (status < 200 || status > 299) {\r
- return Response.status(status).build();\r
- }\r
- }\r
- }\r
-\r
- /*\r
- * update the object and return it\r
- */\r
- subnetInterface.updateSubnet(subnetUUID, delta);\r
- NeutronSubnet updatedSubnet = subnetInterface.getSubnet(subnetUUID);\r
- if (instances != null) {\r
- for (Object instance : instances) {\r
- INeutronSubnetAware service = (INeutronSubnetAware) instance;\r
- service.neutronSubnetUpdated(updatedSubnet);\r
- }\r
- }\r
- return Response.status(200).entity(\r
- new NeutronSubnetRequest(subnetInterface.getSubnet(subnetUUID))).build();\r
- }\r
-\r
- /**\r
- * Deletes a Subnet */\r
-\r
- @Path("{subnetUUID}")\r
- @DELETE\r
- @StatusCodes({\r
- @ResponseCode(code = 204, condition = "No Content"),\r
- @ResponseCode(code = 401, condition = "Unauthorized"),\r
- @ResponseCode(code = 404, condition = "Not Found"),\r
- @ResponseCode(code = 409, condition = "Conflict"),\r
- @ResponseCode(code = 501, condition = "Not Implemented") })\r
- public Response deleteSubnet(\r
- @PathParam("subnetUUID") String subnetUUID) {\r
- INeutronSubnetCRUD subnetInterface = NeutronCRUDInterfaces.getINeutronSubnetCRUD( this);\r
- if (subnetInterface == null) {\r
- throw new ServiceUnavailableException("Network CRUD Interface "\r
- + RestMessages.SERVICEUNAVAILABLE.toString());\r
- }\r
-\r
- /*\r
- * verify the subnet exists and it isn't currently in use\r
- */\r
- if (!subnetInterface.subnetExists(subnetUUID)) {\r
- return Response.status(404).build();\r
- }\r
- if (subnetInterface.subnetInUse(subnetUUID)) {\r
- return Response.status(409).build();\r
- }\r
- NeutronSubnet singleton = subnetInterface.getSubnet(subnetUUID);\r
- Object[] instances = ServiceHelper.getGlobalInstances(INeutronSubnetAware.class, this, null);\r
- if (instances != null) {\r
- for (Object instance : instances) {\r
- INeutronSubnetAware service = (INeutronSubnetAware) instance;\r
- int status = service.canDeleteSubnet(singleton);\r
- if (status < 200 || status > 299) {\r
- return Response.status(status).build();\r
- }\r
- }\r
- }\r
-\r
- /*\r
- * remove it and return 204 status\r
- */\r
- subnetInterface.removeSubnet(subnetUUID);\r
- if (instances != null) {\r
- for (Object instance : instances) {\r
- INeutronSubnetAware service = (INeutronSubnetAware) instance;\r
- service.neutronSubnetDeleted(singleton);\r
- }\r
- }\r
- return Response.status(204).build();\r
- }\r
-}\r
+/*
+ * Copyright IBM Corporation, 2013. All rights reserved.
+ *
+ * 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 java.util.ArrayList;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+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 org.codehaus.enunciate.jaxrs.ResponseCode;
+import org.codehaus.enunciate.jaxrs.StatusCodes;
+import org.opendaylight.controller.networkconfig.neutron.INeutronNetworkCRUD;
+import org.opendaylight.controller.networkconfig.neutron.INeutronSubnetAware;
+import org.opendaylight.controller.networkconfig.neutron.INeutronSubnetCRUD;
+import org.opendaylight.controller.networkconfig.neutron.NeutronCRUDInterfaces;
+import org.opendaylight.controller.networkconfig.neutron.NeutronSubnet;
+import org.opendaylight.controller.northbound.commons.RestMessages;
+import org.opendaylight.controller.northbound.commons.exception.BadRequestException;
+import org.opendaylight.controller.northbound.commons.exception.ResourceConflictException;
+import org.opendaylight.controller.northbound.commons.exception.ResourceNotFoundException;
+import org.opendaylight.controller.northbound.commons.exception.InternalServerErrorException;
+import org.opendaylight.controller.northbound.commons.exception.ServiceUnavailableException;
+import org.opendaylight.controller.sal.utils.ServiceHelper;
+
+/**
+ * Neutron Northbound REST APIs for Subnets.<br>
+ * This class provides REST APIs for managing neutron Subnets
+ *
+ * <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("/subnets")
+public class NeutronSubnetsNorthbound {
+
+ private NeutronSubnet extractFields(NeutronSubnet o, List<String> fields) {
+ return o.extractFields(fields);
+ }
+
+
+ /**
+ * Returns a list of all Subnets */
+ @GET
+ @Produces({ MediaType.APPLICATION_JSON })
+ //@TypeHint(OpenStackSubnets.class)
+ @StatusCodes({
+ @ResponseCode(code = 200, condition = "Operation successful"),
+ @ResponseCode(code = 401, condition = "Unauthorized"),
+ @ResponseCode(code = 501, condition = "Not Implemented") })
+ public Response listSubnets(
+ // return fields
+ @QueryParam("fields") List<String> fields,
+ // note: openstack isn't clear about filtering on lists, so we aren't handling them
+ @QueryParam("id") String queryID,
+ @QueryParam("network_id") String queryNetworkID,
+ @QueryParam("name") String queryName,
+ @QueryParam("ip_version") String queryIPVersion,
+ @QueryParam("cidr") String queryCIDR,
+ @QueryParam("gateway_ip") String queryGatewayIP,
+ @QueryParam("enable_dhcp") String queryEnableDHCP,
+ @QueryParam("tenant_id") String queryTenantID,
+ // pagination
+ @QueryParam("limit") String limit,
+ @QueryParam("marker") String marker,
+ @QueryParam("page_reverse") String pageReverse
+ // sorting not supported
+ ) {
+ INeutronSubnetCRUD subnetInterface = NeutronCRUDInterfaces.getINeutronSubnetCRUD( this);
+ if (subnetInterface == null) {
+ throw new ServiceUnavailableException("Subnet CRUD Interface "
+ + RestMessages.SERVICEUNAVAILABLE.toString());
+ }
+ List<NeutronSubnet> allNetworks = subnetInterface.getAllSubnets();
+ List<NeutronSubnet> ans = new ArrayList<NeutronSubnet>();
+ Iterator<NeutronSubnet> i = allNetworks.iterator();
+ while (i.hasNext()) {
+ NeutronSubnet oSS = i.next();
+ if ((queryID == null || queryID.equals(oSS.getID())) &&
+ (queryNetworkID == null || queryNetworkID.equals(oSS.getNetworkUUID())) &&
+ (queryName == null || queryName.equals(oSS.getName())) &&
+ (queryIPVersion == null || queryIPVersion.equals(oSS.getIpVersion())) &&
+ (queryCIDR == null || queryCIDR.equals(oSS.getCidr())) &&
+ (queryGatewayIP == null || queryGatewayIP.equals(oSS.getGatewayIP())) &&
+ (queryEnableDHCP == null || queryEnableDHCP.equals(oSS.getEnableDHCP())) &&
+ (queryTenantID == null || queryTenantID.equals(oSS.getTenantID()))) {
+ if (fields.size() > 0) {
+ ans.add(extractFields(oSS,fields));
+ } else {
+ ans.add(oSS);
+ }
+ }
+ }
+ //TODO: apply pagination to results
+ return Response.status(200).entity(
+ new NeutronSubnetRequest(ans)).build();
+ }
+
+ /**
+ * Returns a specific Subnet */
+
+ @Path("{subnetUUID}")
+ @GET
+ @Produces({ MediaType.APPLICATION_JSON })
+ //@TypeHint(OpenStackSubnets.class)
+ @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 showSubnet(
+ @PathParam("subnetUUID") String subnetUUID,
+ // return fields
+ @QueryParam("fields") List<String> fields) {
+ INeutronSubnetCRUD subnetInterface = NeutronCRUDInterfaces.getINeutronSubnetCRUD(this);
+ if (subnetInterface == null) {
+ throw new ServiceUnavailableException("Subnet CRUD Interface "
+ + RestMessages.SERVICEUNAVAILABLE.toString());
+ }
+ if (!subnetInterface.subnetExists(subnetUUID)) {
+ throw new ResourceNotFoundException("subnet UUID does not exist.");
+ }
+ if (fields.size() > 0) {
+ NeutronSubnet ans = subnetInterface.getSubnet(subnetUUID);
+ return Response.status(200).entity(
+ new NeutronSubnetRequest(extractFields(ans, fields))).build();
+ } else {
+ return Response.status(200).entity(
+ new NeutronSubnetRequest(subnetInterface.getSubnet(subnetUUID))).build();
+ }
+ }
+
+ /**
+ * Creates new Subnets */
+
+ @POST
+ @Produces({ MediaType.APPLICATION_JSON })
+ @Consumes({ MediaType.APPLICATION_JSON })
+ //@TypeHint(OpenStackSubnets.class)
+ @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 createSubnets(final NeutronSubnetRequest input) {
+ INeutronSubnetCRUD subnetInterface = NeutronCRUDInterfaces.getINeutronSubnetCRUD(this);
+ if (subnetInterface == null) {
+ throw new ServiceUnavailableException("Subnet CRUD Interface "
+ + RestMessages.SERVICEUNAVAILABLE.toString());
+ }
+ INeutronNetworkCRUD networkInterface = NeutronCRUDInterfaces.getINeutronNetworkCRUD( this);
+ if (networkInterface == null) {
+ throw new ServiceUnavailableException("Network CRUD Interface "
+ + RestMessages.SERVICEUNAVAILABLE.toString());
+ }
+ if (input.isSingleton()) {
+ NeutronSubnet singleton = input.getSingleton();
+
+ /*
+ * Verify that the subnet doesn't already exist (Issue: is a deeper check necessary?)
+ * the specified network exists, the subnet has a valid network address,
+ * and that the gateway IP doesn't overlap with the allocation pools
+ * *then* add the subnet to the cache
+ */
+ if (subnetInterface.subnetExists(singleton.getID())) {
+ throw new BadRequestException("subnet UUID already exists");
+ }
+ if (!networkInterface.networkExists(singleton.getNetworkUUID())) {
+ throw new ResourceNotFoundException("network UUID does not exist.");
+ }
+ if (!singleton.isValidCIDR()) {
+ throw new BadRequestException("invaild CIDR");
+ }
+ if (!singleton.initDefaults()) {
+ throw new InternalServerErrorException("subnet object could not be initialized properly");
+ }
+ if (singleton.gatewayIP_Pool_overlap()) {
+ throw new ResourceConflictException("IP pool overlaps with gateway");
+ }
+ Object[] instances = ServiceHelper.getGlobalInstances(INeutronSubnetAware.class, this, null);
+ if (instances != null) {
+ for (Object instance : instances) {
+ INeutronSubnetAware service = (INeutronSubnetAware) instance;
+ int status = service.canCreateSubnet(singleton);
+ if (status < 200 || status > 299) {
+ return Response.status(status).build();
+ }
+ }
+ }
+ subnetInterface.addSubnet(singleton);
+ if (instances != null) {
+ for (Object instance : instances) {
+ INeutronSubnetAware service = (INeutronSubnetAware) instance;
+ service.neutronSubnetCreated(singleton);
+ }
+ }
+ } else {
+ List<NeutronSubnet> bulk = input.getBulk();
+ Iterator<NeutronSubnet> i = bulk.iterator();
+ HashMap<String, NeutronSubnet> testMap = new HashMap<String, NeutronSubnet>();
+ Object[] instances = ServiceHelper.getGlobalInstances(INeutronSubnetAware.class, this, null);
+ while (i.hasNext()) {
+ NeutronSubnet test = i.next();
+
+ /*
+ * Verify that the subnet doesn't already exist (Issue: is a deeper check necessary?)
+ * the specified network exists, the subnet has a valid network address,
+ * and that the gateway IP doesn't overlap with the allocation pools,
+ * and that the bulk request doesn't already contain a subnet with this id
+ */
+
+ if (!test.initDefaults()) {
+ throw new InternalServerErrorException("subnet object could not be initialized properly");
+ }
+ if (subnetInterface.subnetExists(test.getID())) {
+ throw new BadRequestException("subnet UUID already exists");
+ }
+ if (testMap.containsKey(test.getID())) {
+ throw new BadRequestException("subnet UUID already exists");
+ }
+ testMap.put(test.getID(), test);
+ if (!networkInterface.networkExists(test.getNetworkUUID())) {
+ throw new ResourceNotFoundException("network UUID does not exist.");
+ }
+ if (!test.isValidCIDR()) {
+ throw new BadRequestException("Invalid CIDR");
+ }
+ if (test.gatewayIP_Pool_overlap()) {
+ throw new ResourceConflictException("IP pool overlaps with gateway");
+ }
+ if (instances != null) {
+ for (Object instance : instances) {
+ INeutronSubnetAware service = (INeutronSubnetAware) instance;
+ int status = service.canCreateSubnet(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()) {
+ NeutronSubnet test = i.next();
+ subnetInterface.addSubnet(test);
+ if (instances != null) {
+ for (Object instance : instances) {
+ INeutronSubnetAware service = (INeutronSubnetAware) instance;
+ service.neutronSubnetCreated(test);
+ }
+ }
+ }
+ }
+ return Response.status(201).entity(input).build();
+ }
+
+ /**
+ * Updates a Subnet */
+
+ @Path("{subnetUUID}")
+ @PUT
+ @Produces({ MediaType.APPLICATION_JSON })
+ @Consumes({ MediaType.APPLICATION_JSON })
+ //@TypeHint(OpenStackSubnets.class)
+ @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 updateSubnet(
+ @PathParam("subnetUUID") String subnetUUID, final NeutronSubnetRequest input
+ ) {
+ INeutronSubnetCRUD subnetInterface = NeutronCRUDInterfaces.getINeutronSubnetCRUD( this);
+ if (subnetInterface == null) {
+ throw new ServiceUnavailableException("Subnet CRUD Interface "
+ + RestMessages.SERVICEUNAVAILABLE.toString());
+ }
+
+ /*
+ * verify the subnet exists and there is only one delta provided
+ */
+ if (!subnetInterface.subnetExists(subnetUUID)) {
+ throw new ResourceNotFoundException("subnet UUID does not exist.");
+ }
+ if (!input.isSingleton()) {
+ throw new BadRequestException("Only singleton edit supported");
+ }
+ NeutronSubnet delta = input.getSingleton();
+ NeutronSubnet original = subnetInterface.getSubnet(subnetUUID);
+
+ /*
+ * updates restricted by Neutron
+ */
+ if (delta.getID() != null || delta.getTenantID() != null ||
+ delta.getIpVersion() != null || delta.getCidr() != null ||
+ delta.getAllocationPools() != null) {
+ throw new BadRequestException("Attribute edit blocked by Neutron");
+ }
+
+ Object[] instances = ServiceHelper.getGlobalInstances(INeutronSubnetAware.class, this, null);
+ if (instances != null) {
+ for (Object instance : instances) {
+ INeutronSubnetAware service = (INeutronSubnetAware) instance;
+ int status = service.canUpdateSubnet(delta, original);
+ if (status < 200 || status > 299) {
+ return Response.status(status).build();
+ }
+ }
+ }
+
+ /*
+ * update the object and return it
+ */
+ subnetInterface.updateSubnet(subnetUUID, delta);
+ NeutronSubnet updatedSubnet = subnetInterface.getSubnet(subnetUUID);
+ if (instances != null) {
+ for (Object instance : instances) {
+ INeutronSubnetAware service = (INeutronSubnetAware) instance;
+ service.neutronSubnetUpdated(updatedSubnet);
+ }
+ }
+ return Response.status(200).entity(
+ new NeutronSubnetRequest(subnetInterface.getSubnet(subnetUUID))).build();
+ }
+
+ /**
+ * Deletes a Subnet */
+
+ @Path("{subnetUUID}")
+ @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 deleteSubnet(
+ @PathParam("subnetUUID") String subnetUUID) {
+ INeutronSubnetCRUD subnetInterface = NeutronCRUDInterfaces.getINeutronSubnetCRUD( this);
+ if (subnetInterface == null) {
+ throw new ServiceUnavailableException("Network CRUD Interface "
+ + RestMessages.SERVICEUNAVAILABLE.toString());
+ }
+
+ /*
+ * verify the subnet exists and it isn't currently in use
+ */
+ if (!subnetInterface.subnetExists(subnetUUID)) {
+ throw new ResourceNotFoundException("subnet UUID does not exist.");
+ }
+ if (subnetInterface.subnetInUse(subnetUUID)) {
+ return Response.status(409).build();
+ }
+ NeutronSubnet singleton = subnetInterface.getSubnet(subnetUUID);
+ Object[] instances = ServiceHelper.getGlobalInstances(INeutronSubnetAware.class, this, null);
+ if (instances != null) {
+ for (Object instance : instances) {
+ INeutronSubnetAware service = (INeutronSubnetAware) instance;
+ int status = service.canDeleteSubnet(singleton);
+ if (status < 200 || status > 299) {
+ return Response.status(status).build();
+ }
+ }
+ }
+
+ /*
+ * remove it and return 204 status
+ */
+ subnetInterface.removeSubnet(subnetUUID);
+ if (instances != null) {
+ for (Object instance : instances) {
+ INeutronSubnetAware service = (INeutronSubnetAware) instance;
+ service.neutronSubnetDeleted(singleton);
+ }
+ }
+ return Response.status(204).build();
+ }
+}
Code Review / controller.git / blobdiff