public static Class<?> forName(String className, ClassLoader loader) {
try {
return Class.forName(className, true, loader);
} catch (ClassNotFoundException e) {
LuiLogger.error(e.getMessage(), e);
throw new LuiRuntimeException("构造类出错," + e.getMessage());
}
}
public static <T> T newInstance(Class<T> c, Class[] params, Object[] values) {
try {
Constructor<T> cs = c.getConstructor(params);
return cs.newInstance(values);
} catch (Exception e) {
LuiLogger.error(e.getMessage(), e);
throw new LuiRuntimeException(e.getMessage());
}
}
public static <T> T newInstance(Class<T> c) {
try {
return c.newInstance();
}
// catch all, include nullpointer
catch (Exception e) {
LuiLogger.error(e.getMessage(), e);
throw new LuiRuntimeException(e.getMessage());
}
}
public static Class<?> forName(String className) {
try {
ClassLoader loader = LuiClassUtil.class.getClassLoader();
Class<?> clazz = loader.loadClass(className);
return clazz;
} catch (ClassNotFoundException e) {
LuiLogger.error(e.getMessage(), e);
throw new LuiRuntimeException("没有加载到类:" + className);
}
}
