import items.*;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.Iterator;
public class Input
{
public static void addClass
(Database db
) throws Exception {
System.
out.
println("You want to create a new class, please answer the questions.");
String descriptionString =
"";
while (true)
{
nameString = br.readLine().trim();
if (nameString.length() == 0)
{
System.
out.
println("Name can not be empty"); }
else
{
if (db.getClassByName(nameString) != null)
{
System.
out.
println("A class by that name already exists, enter another name"); nameString = "";
}
else
{
break;
}
}
}
System.
out.
print("Description: "); descriptionString = br.readLine().trim();
CanClass canClass = new CanClass();
canClass.setName(nameString);
canClass.setDescription(descriptionString);
canClass.setId(db.getNewClassId(canClass));
System.
out.
println("Adding new class"); db.addClass(canClass);
System.
out.
println("Successfully added class:"); System.
out.
println(canClass.
toString()); }
public static void addCommand
(Database db
) throws Exception {
System.
out.
println("You want to create a new command, please answer the questions.");
CommandType commandType;
String descriptionString =
"";
System.
out.
println("Avaiable command types:");
Iterator<CommandType
> iterator = db.
getCommandTypes().
iterator();
while (iterator.hasNext())
{
System.
out.
println("* " + iterator.
next().
getName()); }
while (true)
{
String typeString = br.
readLine().
trim();
if (typeString.length() == 0)
{
System.
out.
println("Type can not be empty"); }
else
{
commandType = db.getCommandType(typeString);
if (commandType == null)
{
System.
out.
println("That type does not exist, choose one from the list above"); }
else
{
break;
}
}
}
while (true)
{
nameString = br.readLine().trim();
if (nameString.length() == 0)
{
System.
out.
println("Name can not be empty"); }
else
{
Command command = db.getCommandByName(nameString);
if (command != null)
{
if (command.getType().getName().compareTo(commandType.getName()) == 0)
{
System.
out.
println("A command by that name already exists, enter another name"); nameString = "";
}
else
{
break;
}
}
else
{
break;
}
}
}
if (commandType.getName().compareTo("module") == 0)
{
while (true)
{
System.
out.
print("Module name: ");
moduleString = br.readLine().trim();
if (moduleString.length() == 0)
{
System.
out.
println("Module name can not be empty"); }
else
{
///FIXME: Maybe check against existing modules?
break;
}
}
}
System.
out.
print("Description: "); descriptionString = br.readLine().trim();
Command command = new Command();
command.setName(nameString);
command.setModule(moduleString);
command.setDescription(descriptionString);
command.setType(commandType);
command.setId(db.getNewCommandId(command));
System.
out.
println("Adding new command"); db.addCommand(command);
System.
out.
println("Successfully added command:"); System.
out.
println(command.
toString()); }
public static void addModule
(Database db
) throws Exception {
System.
out.
println("You want to create a new module type, please answer the questions.");
String descriptionString =
"";
while (true)
{
nameString = br.readLine().trim();
if (nameString.length() == 0)
{
System.
out.
println("Name can not be empty"); }
else
{
if (db.getModuleByName(nameString) != null)
{
System.
out.
println("A module type by that name already exists, enter another name"); nameString = "";
}
else
{
break;
}
}
}
System.
out.
println("Avaiable classes:");
Iterator<CanClass
> iterator = db.
getClasses().
iterator();
while (iterator.hasNext())
{
System.
out.
println("* " + iterator.
next().
getName()); }
while (true)
{
classString = br.readLine().trim();
if (classString.length() == 0)
{
System.
out.
println("Class can not be empty"); }
else
{
if (db.getClassByName(classString) == null)
{
System.
out.
println("That class does not exist, choose one from the list above"); }
else
{
break;
}
}
}
System.
out.
print("Description: "); descriptionString = br.readLine().trim();
Module module = new Module();
module.setName(nameString);
module.setDescription(descriptionString);
module.setId(db.getNewModuleId(module));
module.setCanClass(db.getClassByName(classString));
System.
out.
println("Adding new module type"); db.addModule(module);
System.
out.
println("Successfully added module type:"); System.
out.
println(module.
toString()); }
}