X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?p=controller.git;a=blobdiff_plain;f=opendaylight%2Fnetworkconfiguration%2Fneutron%2Fnorthbound%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fnetworkconfig%2Fneutron%2Fnorthbound%2FNeutronLoadBalancerPoolMembersNorthbound.java;h=22d118ae79f6030706c558ddb0d6c7519adf1b64;hp=f8f3cd8c5311f685699257c6a665ef44f6ad5d5a;hb=e3998d55e33da9f6ecb69da75ecc71a047b6362b;hpb=dd32d3d246ebad8b7c76afb93239a4462f329a6b

diff --git a/opendaylight/networkconfiguration/neutron/northbound/src/main/java/org/opendaylight/controller/networkconfig/neutron/northbound/NeutronLoadBalancerPoolMembersNorthbound.java b/opendaylight/networkconfiguration/neutron/northbound/src/main/java/org/opendaylight/controller/networkconfig/neutron/northbound/NeutronLoadBalancerPoolMembersNorthbound.java
index f8f3cd8c53..22d118ae79 100644
--- a/opendaylight/networkconfiguration/neutron/northbound/src/main/java/org/opendaylight/controller/networkconfig/neutron/northbound/NeutronLoadBalancerPoolMembersNorthbound.java
+++ b/opendaylight/networkconfiguration/neutron/northbound/src/main/java/org/opendaylight/controller/networkconfig/neutron/northbound/NeutronLoadBalancerPoolMembersNorthbound.java
@@ -10,18 +10,10 @@
 
 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.INeutronLoadBalancerPoolCRUD;
-import org.opendaylight.controller.networkconfig.neutron.INeutronLoadBalancerPoolMemberAware;
-import org.opendaylight.controller.networkconfig.neutron.NeutronCRUDInterfaces;
-import org.opendaylight.controller.networkconfig.neutron.NeutronLoadBalancerPool;
-import org.opendaylight.controller.networkconfig.neutron.NeutronLoadBalancerPoolMember;
-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 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;
@@ -34,10 +26,13 @@ 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;
+import org.codehaus.enunciate.jaxrs.ResponseCode;
+import org.codehaus.enunciate.jaxrs.StatusCodes;
+import org.opendaylight.controller.networkconfig.neutron.INeutronLoadBalancerPoolCRUD;
+import org.opendaylight.controller.networkconfig.neutron.INeutronLoadBalancerPoolMemberAware;
+import org.opendaylight.controller.networkconfig.neutron.NeutronCRUDInterfaces;
+import org.opendaylight.controller.networkconfig.neutron.NeutronLoadBalancerPool;
+import org.opendaylight.controller.networkconfig.neutron.NeutronLoadBalancerPoolMember;
 
 @Path("/pools/{loadBalancerPoolUUID}/members")
 public class NeutronLoadBalancerPoolMembersNorthbound {
@@ -203,16 +198,23 @@ public Response createLoadBalancerPoolMember(
                 throw new BadRequestException("LoadBalancerPoolMember UUID already exists");
         }
 
-        Object[] instances = ServiceHelper.getGlobalInstances(INeutronLoadBalancerPoolMemberAware.class, this, null);
+        Object[] instances = NeutronUtil.getInstances(INeutronLoadBalancerPoolMemberAware.class, this);
         if (instances != null) {
-            for (Object instance : instances) {
-                INeutronLoadBalancerPoolMemberAware service = (INeutronLoadBalancerPoolMemberAware) instance;
-                int status = service.canCreateNeutronLoadBalancerPoolMember(singleton);
-                if (status < 200 || status > 299) {
-                    return Response.status(status).build();
+            if (instances.length > 0) {
+                for (Object instance : instances) {
+                    INeutronLoadBalancerPoolMemberAware service = (INeutronLoadBalancerPoolMemberAware) instance;
+                    int status = service.canCreateNeutronLoadBalancerPoolMember(singleton);
+                    if (status < 200 || status > 299) {
+                        return Response.status(status).build();
+                    }
                 }
+            } else {
+                throw new ServiceUnavailableException("No providers registered.  Please try again later");
             }
+        } else {
+            throw new ServiceUnavailableException("Couldn't get providers list.  Please try again later");
         }
+
         if (instances != null) {
             for (Object instance : instances) {
                 INeutronLoadBalancerPoolMemberAware service = (INeutronLoadBalancerPoolMemberAware) instance;
@@ -229,7 +231,7 @@ public Response createLoadBalancerPoolMember(
         List<NeutronLoadBalancerPoolMember> bulk = input.getBulk();
         Iterator<NeutronLoadBalancerPoolMember> i = bulk.iterator();
         HashMap<String, NeutronLoadBalancerPoolMember> testMap = new HashMap<String, NeutronLoadBalancerPoolMember>();
-        Object[] instances = ServiceHelper.getGlobalInstances(INeutronLoadBalancerPoolMemberAware.class, this, null);
+        Object[] instances = NeutronUtil.getInstances(INeutronLoadBalancerPoolMemberAware.class, this);
         while (i.hasNext()) {
             NeutronLoadBalancerPoolMember test = i.next();
             String loadBalancerPoolMemberUUID = test.getPoolMemberID();
@@ -247,13 +249,19 @@ public Response createLoadBalancerPoolMember(
                 throw new BadRequestException("Load Balancer PoolMember UUID already exists");
             }
             if (instances != null) {
-                for (Object instance : instances) {
-                    INeutronLoadBalancerPoolMemberAware service = (INeutronLoadBalancerPoolMemberAware) instance;
-                    int status = service.canCreateNeutronLoadBalancerPoolMember(test);
-                    if (status < 200 || status > 299) {
-                        return Response.status(status).build();
+                if (instances.length > 0) {
+                    for (Object instance : instances) {
+                        INeutronLoadBalancerPoolMemberAware service = (INeutronLoadBalancerPoolMemberAware) instance;
+                        int status = service.canCreateNeutronLoadBalancerPoolMember(test);
+                        if (status < 200 || status > 299) {
+                            return Response.status(status).build();
+                        }
                     }
+                } else {
+                    throw new ServiceUnavailableException("No providers registered.  Please try again later");
                 }
+            } else {
+                throw new ServiceUnavailableException("Couldn't get providers list.  Please try again later");
             }
         }
         /*
@@ -337,15 +345,21 @@ public Response deleteLoadBalancerPoolMember(
     if (singleton == null)
         throw new BadRequestException("LoadBalancerPoolMember UUID does not exist.");
 
-    Object[] instances = ServiceHelper.getGlobalInstances(INeutronLoadBalancerPoolMemberAware.class, this, null);
+    Object[] instances = NeutronUtil.getInstances(INeutronLoadBalancerPoolMemberAware.class, this);
     if (instances != null) {
-        for (Object instance : instances) {
-            INeutronLoadBalancerPoolMemberAware service = (INeutronLoadBalancerPoolMemberAware) instance;
-            int status = service.canDeleteNeutronLoadBalancerPoolMember(singleton);
-            if (status < 200 || status > 299) {
-                return Response.status(status).build();
+        if (instances.length > 0) {
+            for (Object instance : instances) {
+                INeutronLoadBalancerPoolMemberAware service = (INeutronLoadBalancerPoolMemberAware) instance;
+                int status = service.canDeleteNeutronLoadBalancerPoolMember(singleton);
+                if (status < 200 || status > 299) {
+                    return Response.status(status).build();
+                }
             }
+        } else {
+            throw new ServiceUnavailableException("No providers registered.  Please try again later");
         }
+    } else {
+        throw new ServiceUnavailableException("Couldn't get providers list.  Please try again later");
     }
 
     if (instances != null) {