org.apache.juneau.Setter Maven / Gradle / Ivy
// ***************************************************************************************************************************
// * Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file *
// * distributed with this work for additional information regarding copyright ownership. The ASF licenses this file *
// * to you under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance *
// * with the License. You may obtain a copy of the License at *
// * *
// * http://www.apache.org/licenses/LICENSE-2.0 *
// * *
// * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an *
// * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the *
// * specific language governing permissions and limitations under the License. *
// ***************************************************************************************************************************
package org.apache.juneau;
import java.lang.reflect.*;
/**
* Encapsulate a bean setter method that may be a method or field.
*/
public interface Setter {
/**
* Call the setter on the specified object.
*
* @param object The object to call the setter on
* @param value The value to set.
* @throws Exception
*/
void set(Object object, Object value) throws Exception;
/**
* Field setter
*/
static class FieldSetter implements Setter {
private final Field f;
public FieldSetter(Field f) {
this.f = f;
}
@Override /* Setter */
public void set(Object object, Object value) throws Exception {
f.set(object, value);
}
}
/**
* Method setter
*/
static class MethodSetter implements Setter {
private final Method m;
public MethodSetter(Method m) {
this.m = m;
}
@Override /* Setter */
public void set(Object object, Object value) throws Exception {
m.invoke(object, value);
}
}
}