Merge branch 'fix/handle-server-code-error' into 'master'

Handle server side error code

See merge request sheepitrenderfarm/client!3

src/com/sheepit/client/Client.java

@@ -1033,6 +1033,9 @@ import lombok.Data;
 					break retryLoop;
 				
 				case JOB_VALIDATION_ERROR_IMAGE_WRONG_DIMENSION:
+					confirmJobReturnCode = Error.Type.IMAGE_WRONG_DIMENSION;
+					break retryLoop;
+					
 				case JOB_VALIDATION_ERROR_MISSING_PARAMETER:
 					// no point to retry the request
 					confirmJobReturnCode = Error.Type.UNKNOWN;

src/com/sheepit/client/Error.java

@@ -50,6 +50,7 @@ public class Error {
 		CPU_NOT_SUPPORTED(18),
 		GPU_NOT_SUPPORTED(19),
 		VALIDATION_FAILED(25),
+		IMAGE_WRONG_DIMENSION(26),
 		
 		// internal error handling
 		NO_SPACE_LEFT_ON_DEVICE(100), ERROR_BAD_RESPONSE(101),
@@ -192,6 +193,8 @@ public class Error {
 				return "CPU not supported.";
 			case NO_SPACE_LEFT_ON_DEVICE:
 				return "No space left on hard disk";
+			case IMAGE_WRONG_DIMENSION:
+				return "Validation failed, switching to another project";
 			default:
 				return in.toString();
 		}