web: Add windows error to INEP invalid

Signed-off-by: Ruanito Santos <rds11@c3sl.ufpr.br>

web/app/controllers/Install.java

@@ -3,6 +3,10 @@ package controllers;
 import java.io.*;
 import java.util.ArrayList;
 
+import java.awt.*;
+
+import javax.swing.JOptionPane;
+
 import play.*;
 import play.mvc.*;
 import play.data.*;
@@ -32,8 +36,10 @@ public class Install extends Controller {
         String proxyUser = requestData.get("proxyUser");
         String proxyPass = requestData.get("proxyPass");
 
-        if ((inep == null) || (inep.length() < 6) || (inep.length() > 12))
-            return badRequest("Inep inválido");
+        if ((inep == null) || (inep.length() < 6) || (inep.length() > 12)) {
+            JOptionPane.showMessageDialog(null, "Inep Inválido", "INEP", JOptionPane.ERROR_MESSAGE);
+            return ok(views.html.install.index.render());
+        }
 
         School school = null;
 
@@ -45,8 +51,10 @@ public class Install extends Controller {
             return internalServerError();
         }
 
-        if (school == null)
-            return badRequest("Inep inválido");
+        if (school == null) {
+            JOptionPane.showMessageDialog(null, "Inep Inválido", "INEP", JOptionPane.ERROR_MESSAGE);
+            return ok(views.html.install.index.render());
+        }
 
 
         // build the package