60 lines
1.9 KiB
Java
60 lines
1.9 KiB
Java
package MainModule_;
|
||
import Common.Current_;
|
||
import Common.Database.Objects.iDBObject;
|
||
import Common.Database.VisualiserDatabase;
|
||
import Common.Passes.Pass;
|
||
import Common.Passes.PassCode_;
|
||
import Common.Utils.TextLog;
|
||
|
||
import java.util.LinkedHashMap;
|
||
//Основной объект визуализатора.
|
||
public abstract class MainModule_<D extends VisualiserDatabase> {
|
||
D db;
|
||
Class<D> db_class;
|
||
LinkedHashMap<PassCode_, Pass> passes;
|
||
LinkedHashMap<Current_, Object> objects;
|
||
public D getDb() {
|
||
return db;
|
||
}
|
||
public MainModule_(Class<D> db_class_in) {
|
||
objects = new LinkedHashMap<>();
|
||
try {
|
||
db_class = db_class_in;
|
||
} catch (Exception ex) {
|
||
ex.printStackTrace();
|
||
}
|
||
}
|
||
public void ActivateDB() throws Exception {
|
||
db = db_class.newInstance();
|
||
db.Connect();
|
||
db.CreateAllTables();
|
||
db.prepareTablesStatements();
|
||
db.Synchronize();
|
||
}
|
||
public void DeactivateDB() throws Exception{
|
||
if (db != null) db.Disconnect();
|
||
}
|
||
//--
|
||
public Object get(Current_ name) {
|
||
if (!objects.containsKey(name))
|
||
objects.put(name,null);
|
||
return objects.get(name);
|
||
}
|
||
public Object set(Current_ name, Object object) {
|
||
if (objects.containsKey(name))
|
||
objects.replace(name, object);
|
||
else objects.put(name, object);
|
||
return object;
|
||
}
|
||
public boolean Check(TextLog Log, Current_... names) {
|
||
for (Current_ name : names)
|
||
if (get(name) == null)
|
||
Log.Writeln_(name.getDescription() + " не выбран(а)");
|
||
return Log.isEmpty();
|
||
}
|
||
//применять только для наследников iDBObject
|
||
public boolean matchCurrentID(Current_ name, int id) {
|
||
return (get(name) != null) && (((iDBObject) get(name)).id == id);
|
||
}
|
||
}
|