added cpu cores/disk matching to sizes in templates. fixed incorrect credentials/ authorization parsing.

gogrid/src/main/java/org/jclouds/gogrid/config/GoGridComputeServiceContextModule.java

@@ -246,17 +246,29 @@ public class GoGridComputeServiceContextModule extends GoGridContextModule {
         };
     }
 
+    /**
+     * Finds matches to required configurations.
+     * GoGrid's documentation only specifies how much RAM one can get with
+     * different instance types. The # of cores and disk sizes are purely
+     * empyrical and aren't guaranteed.
+     * However, these are the matches found:
+     * Ram: 512MB, CPU: 1 core, HDD: 28 GB
+     * Ram: 1GB, CPU: 1 core, HDD: 57 GB
+     * Ram: 2GB, CPU: 1 core, HDD: 113 GB
+     * Ram: 4GB, CPU: 3 cores, HDD: 233 GB
+     * Ram: 8GB, CPU: 6 cores, HDD: 462 GB
+     * @return matched size
+     */
     @Singleton
     @Provides
     Function<Size, String> provideSizeToRam() {
         return new Function<Size, String>() {
             @Override
             public String apply(Size size) {
-                int ramRequired = size.getRam();
-                if(ramRequired >= 8 * 1024) return "8GB";
-                if(ramRequired >= 4 * 1024) return "4GB";
-                if(ramRequired >= 2 * 1024) return "2GB";
-                if(ramRequired >= 1024) return "1GB";
+                if(size.getRam() >= 8 * 1024 || size.getCores() >= 6 || size.getDisk() >= 450) return "8GB";
+                if(size.getRam() >= 4 * 1024 || size.getCores() >= 3 || size.getDisk() >= 230) return "4GB";
+                if(size.getRam() >= 2 * 1024 || size.getDisk() >= 110) return "2GB";
+                if(size.getRam() >= 1024 || size.getDisk() >= 55) return "1GB";
                 return "512MB"; /*smallest*/
             }
         };

gogrid/src/main/java/org/jclouds/gogrid/handlers/GoGridErrorHandler.java

@@ -55,6 +55,9 @@ public class GoGridErrorHandler implements HttpErrorHandler {
         Exception exception;
         Set<ErrorResponse> errors = parseErrorsFromContentOrNull(response.getContent());
         switch (response.getStatusCode()) {
+            case 403:
+                exception = new HttpResponseException(command, response);
+                break;
             default:
                 exception = errors != null ?
                         new GoGridResponseException(command, response, errors) :
@@ -66,7 +69,11 @@ public class GoGridErrorHandler implements HttpErrorHandler {
 
     Set<ErrorResponse> parseErrorsFromContentOrNull(InputStream content) {
         if (content != null) {
+            try {
                 return errorParser.apply(content);
+            } catch(/*Parsing*/Exception e) {
+                return null;
+            }
         }
         return null;
     }

gogrid/src/test/java/org/jclouds/gogrid/GoGridComputeServiceLiveTest.java

@@ -62,7 +62,7 @@ public class GoGridComputeServiceLiveTest extends BaseComputeServiceLiveTest {
 
    public void testAssignability() throws Exception {
       @SuppressWarnings("unused")
-      RestContext<GoGridAsyncClient, GoGridClient> tmContext = new ComputeServiceContextFactory()
+      RestContext<GoGridAsyncClient, GoGridClient> goGridContext = new ComputeServiceContextFactory()
                .createContext(service, user, password).getProviderSpecificContext();
    }