io.ultreia.java4all.lang.Setters Maven / Gradle / Ivy
package io.ultreia.java4all.lang;
/*-
* #%L
* JAXX :: Widgets
* %%
* Copyright (C) 2008 - 2024 Code Lutin, Ultreia.io
* %%
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser 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 Lesser Public License for more details.
*
* You should have received a copy of the GNU General Lesser Public
* License along with this program. If not, see
* .
* #L%
*/
import java.beans.Introspector;
import java.beans.PropertyDescriptor;
import java.lang.reflect.Method;
import java.util.Objects;
/**
* Created by tchemit on 25/09/17.
*
* @author Tony Chemit - [email protected]
*/
public class Setters {
public static Method getMutator(Object bean, String property) {
Objects.requireNonNull(bean);
Objects.requireNonNull(property);
try {
PropertyDescriptor[] propertyDescriptors = Introspector.getBeanInfo(bean.getClass()).getPropertyDescriptors();
for (PropertyDescriptor descriptor : propertyDescriptors) {
if (descriptor.getName().equals(property)) {
return descriptor.getWriteMethod();
}
}
} catch (Exception e) {
throw new RuntimeException(e);
}
return null;
}
}