Add Lab6

src/main/java/Lab6/CarExceptionsResource.java

@@ -3,6 +3,7 @@ package Lab6;
 //import Lab3.Exception.CarServiceFault;
 //import Lab3.Exception.WrongValueExcept;
 import Lab6.Exception.WrongValueException;
+import Lab6.Exception.WrongIDException;
 import Lab4.common.Car;
 import Lab5.CarsDAO;
 
@@ -57,15 +58,19 @@ public class CarExceptionsResource {
         return String.valueOf(carDao.updateDB(id, name, model, country, dateOfSales, power));
     }
 
+
+
     /// Delete
 
     @Path("/delete/ID")
     @DELETE
-    public String deleteCars(@QueryParam("id") Integer id) {
+    public String deleteCars(@QueryParam("id") Integer id) throws WrongIDException {
 
+        if (carDao.findID(id)){
             return carDao.deleteDB(id).getStringValue();
+        } else {
+            throw new WrongIDException(id, "delete");
         }
 
-
+    }
-
 }

src/main/java/Lab6/Exception/WrongIDException.java

@@ -0,0 +1,10 @@
+package Lab6.Exception;
+
+public class WrongIDException extends Exception {
+
+    private final static String TEMPLATE_OF_MESSAGE = "Error operation Car id is not found";
+
+    public WrongIDException(Integer id, String command ){
+        super(String.format(TEMPLATE_OF_MESSAGE, id, command));
+    }
+}