X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=opendaylight%2Fnorthbound%2Fnetworkconfiguration%2Fneutron%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fnetworkconfig%2Fneutron%2Fnorthbound%2FNeutronSubnetsNorthbound.java;h=dffac55c5030ac96da1b52bde366f009cbb4a63d;hb=b555ec3a09714e0601ba2caeace96957aab42638;hp=699aee9fc3a7d3503e7b1a6d464926da1aefd24f;hpb=292bc87b66ab44f9d5d81587c25a5bd1d68dc766;p=controller.git
diff --git a/opendaylight/northbound/networkconfiguration/neutron/src/main/java/org/opendaylight/controller/networkconfig/neutron/northbound/NeutronSubnetsNorthbound.java b/opendaylight/northbound/networkconfiguration/neutron/src/main/java/org/opendaylight/controller/networkconfig/neutron/northbound/NeutronSubnetsNorthbound.java
index 699aee9fc3..dffac55c50 100644
--- a/opendaylight/northbound/networkconfiguration/neutron/src/main/java/org/opendaylight/controller/networkconfig/neutron/northbound/NeutronSubnetsNorthbound.java
+++ b/opendaylight/northbound/networkconfiguration/neutron/src/main/java/org/opendaylight/controller/networkconfig/neutron/northbound/NeutronSubnetsNorthbound.java
@@ -1,410 +1,410 @@
-/*
- * 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.InternalServerErrorException;
-import org.opendaylight.controller.northbound.commons.exception.ServiceUnavailableException;
-import org.opendaylight.controller.sal.utils.ServiceHelper;
-
-/**
- * Open DOVE Northbound REST APIs.
- * This class provides REST APIs for managing open DOVE internals related to Subnets
- *
- *
- *
- * Authentication scheme : HTTP Basic
- * Authentication realm : opendaylight
- * Transport : HTTP and HTTPS
- *
- * 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.
- * 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 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 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 allNetworks = subnetInterface.getAllSubnets();
- List ans = new ArrayList();
- Iterator 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 fields) {
- INeutronSubnetCRUD subnetInterface = NeutronCRUDInterfaces.getINeutronSubnetCRUD(this);
- if (subnetInterface == null) {
- throw new ServiceUnavailableException("Subnet CRUD Interface "
- + RestMessages.SERVICEUNAVAILABLE.toString());
- }
- if (!subnetInterface.subnetExists(subnetUUID)) {
- return Response.status(404).build();
- }
- 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())) {
- return Response.status(400).build();
- }
- if (!networkInterface.networkExists(singleton.getNetworkUUID())) {
- return Response.status(404).build();
- }
- if (!singleton.isValidCIDR()) {
- return Response.status(400).build();
- }
- if (!singleton.initDefaults()) {
- throw new InternalServerErrorException("subnet object could not be initialized properly");
- }
- if (singleton.gatewayIP_Pool_overlap()) {
- return Response.status(409).build();
- }
- 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 bulk = input.getBulk();
- Iterator i = bulk.iterator();
- HashMap testMap = new HashMap();
- 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())) {
- return Response.status(400).build();
- }
- if (testMap.containsKey(test.getID())) {
- return Response.status(400).build();
- }
- testMap.put(test.getID(), test);
- if (!networkInterface.networkExists(test.getNetworkUUID())) {
- return Response.status(404).build();
- }
- if (!test.isValidCIDR()) {
- return Response.status(400).build();
- }
- if (test.gatewayIP_Pool_overlap()) {
- return Response.status(409).build();
- }
- 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)) {
- return Response.status(404).build();
- }
- if (!input.isSingleton()) {
- return Response.status(400).build();
- }
- 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) {
- return Response.status(400).build();
- }
-
- 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)) {
- return Response.status(404).build();
- }
- 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();
- }
-}
+/*
+ * 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.InternalServerErrorException;
+import org.opendaylight.controller.northbound.commons.exception.ServiceUnavailableException;
+import org.opendaylight.controller.sal.utils.ServiceHelper;
+
+/**
+ * Open DOVE Northbound REST APIs.
+ * This class provides REST APIs for managing open DOVE internals related to Subnets
+ *
+ *
+ *
+ * Authentication scheme : HTTP Basic
+ * Authentication realm : opendaylight
+ * Transport : HTTP and HTTPS
+ *
+ * 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.
+ * 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 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 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 allNetworks = subnetInterface.getAllSubnets();
+ List ans = new ArrayList();
+ Iterator 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 fields) {
+ INeutronSubnetCRUD subnetInterface = NeutronCRUDInterfaces.getINeutronSubnetCRUD(this);
+ if (subnetInterface == null) {
+ throw new ServiceUnavailableException("Subnet CRUD Interface "
+ + RestMessages.SERVICEUNAVAILABLE.toString());
+ }
+ if (!subnetInterface.subnetExists(subnetUUID)) {
+ return Response.status(404).build();
+ }
+ 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())) {
+ return Response.status(400).build();
+ }
+ if (!networkInterface.networkExists(singleton.getNetworkUUID())) {
+ return Response.status(404).build();
+ }
+ if (!singleton.isValidCIDR()) {
+ return Response.status(400).build();
+ }
+ if (!singleton.initDefaults()) {
+ throw new InternalServerErrorException("subnet object could not be initialized properly");
+ }
+ if (singleton.gatewayIP_Pool_overlap()) {
+ return Response.status(409).build();
+ }
+ 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 bulk = input.getBulk();
+ Iterator i = bulk.iterator();
+ HashMap testMap = new HashMap();
+ 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())) {
+ return Response.status(400).build();
+ }
+ if (testMap.containsKey(test.getID())) {
+ return Response.status(400).build();
+ }
+ testMap.put(test.getID(), test);
+ if (!networkInterface.networkExists(test.getNetworkUUID())) {
+ return Response.status(404).build();
+ }
+ if (!test.isValidCIDR()) {
+ return Response.status(400).build();
+ }
+ if (test.gatewayIP_Pool_overlap()) {
+ return Response.status(409).build();
+ }
+ 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)) {
+ return Response.status(404).build();
+ }
+ if (!input.isSingleton()) {
+ return Response.status(400).build();
+ }
+ 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) {
+ return Response.status(400).build();
+ }
+
+ 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)) {
+ return Response.status(404).build();
+ }
+ 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();
+ }
+}