Fixed shell command

Author: JanHolger

src/main/java/org/javawebstack/framework/command/ShellCommand.java

@@ -1,5 +1,6 @@
 package org.javawebstack.framework.command;
 
+import bsh.ConsoleInterface;
 import bsh.EvalError;
 import bsh.Interpreter;
 import org.javawebstack.command.Command;
@@ -8,6 +9,7 @@
 import org.javawebstack.framework.WebApplication;
 import org.javawebstack.orm.ORM;
 
+import java.io.InputStreamReader;
 import java.util.List;
 import java.util.Map;
 
@@ -17,15 +19,22 @@ public ShellCommand(WebApplication application){
         this.application = application;
     }
     public CommandResult execute(CommandSystem system, List<String> list, Map<String, List<String>> map) {
+        InputStreamReader reader = new InputStreamReader(System.in);
         Interpreter interpreter = new Interpreter();
         try {
             interpreter.set("app", application);
             interpreter.getNameSpace().importClass("org.javawebstack.orm.Repo");
             ORM.getModels().forEach(m -> interpreter.getNameSpace().importClass(m.getName()));
-            interpreter.run();
+            System.out.println("App Shell");
+            while (true){
+                try {
+                    interpreter.eval(reader);
+                } catch (EvalError error) {
+                    System.err.println(error.getMessage());
+                }
+            }
         } catch (EvalError error) {
             return CommandResult.error(error);
         }
-        return CommandResult.success();
     }
 }