49 lines
1.8 KiB
Java
49 lines
1.8 KiB
Java
/*
|
|
* Copyright (C) 2026 welterde
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
package de.welterde.em.io;
|
|
|
|
import de.welterde.em.EntityBase;
|
|
import java.lang.reflect.InvocationTargetException;
|
|
|
|
/**
|
|
*
|
|
* @author welterde
|
|
*/
|
|
public class EntityLoader {
|
|
|
|
|
|
|
|
protected EntityBase loadEntity(EntityRecord r, String entityClassName) {
|
|
try {
|
|
var c = Class.forName(entityClassName);
|
|
var cc = c.getConstructor(EntityRecord.class);
|
|
return (EntityBase) cc.newInstance(r);
|
|
} catch (ClassNotFoundException ex) {
|
|
throw new RuntimeException("Could not find class: " + entityClassName);
|
|
} catch (NoSuchMethodException ex) {
|
|
throw new RuntimeException("Entity class " + entityClassName + " does not support loading (missing EntityRecord constructor)");
|
|
} catch (InstantiationException ex) {
|
|
throw new RuntimeException(ex);
|
|
} catch (IllegalAccessException ex) {
|
|
throw new RuntimeException(ex);
|
|
} catch (IllegalArgumentException ex) {
|
|
throw new RuntimeException(ex);
|
|
} catch (InvocationTargetException ex) {
|
|
throw new RuntimeException(ex);
|
|
}
|
|
}
|
|
}
|