org.aopalliance.intercept.FieldAccess Maven / Gradle / Ivy
/*
* Original Author -> Harry Yang ([email protected]) https://taketoday.cn
* Copyright © TODAY & 2017 - 2022 All Rights Reserved.
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER
*
* 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 org.aopalliance.intercept;
import java.lang.reflect.Field;
/**
* This interface represents a field access in the program.
*
*
* A field access is a joinpoint and can be intercepted by a field interceptor.
*
* @see FieldInterceptor
*/
public interface FieldAccess extends Joinpoint {
/** The read access type (see {@link #getAccessType()}). */
int READ = 0;
/** The write access type (see {@link #getAccessType()}). */
int WRITE = 1;
/**
* Gets the field being accessed.
*
*
* This method is a frienly implementation of the
* {@link Joinpoint#getStaticPart()} method (same result).
*
* @return the field being accessed.
*/
Field getField();
/**
* Gets the value that must be set to the field.
*
*
* This value can be intercepted and changed by a field interceptor.
*/
Object getValueToSet();
/**
* Returns the access type.
*
* @return FieldAccess.READ || FieldAccess.WRITE
*/
int getAccessType();
}