org.eclipse.persistence.internal.descriptors.VirtualAttributeMethodInfo Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of eclipselink Show documentation

EclipseLink build based upon Git transaction f2b9fc5

There is a newer version: 5.0.0-B03

/*
 * Copyright (c) 2011, 2024 Oracle and/or its affiliates. All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v. 2.0 which is available at
 * http://www.eclipse.org/legal/epl-2.0,
 * or the Eclipse Distribution License v. 1.0 which is available at
 * http://www.eclipse.org/org/documents/edl-v10.php.
 *
 * SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause
 */

// Contributors:
//     tware - initial implementation for Extensibililty feature
//
package org.eclipse.persistence.internal.descriptors;

import java.io.Serializable;

/**
 * Data-holding object that holds information about object used by mappings with
 * a VIRTUAL access type.
 * This data is used by our weaver to determine which methods to weave
 * @author tware
 *
 */
public class VirtualAttributeMethodInfo implements Serializable{

    protected String getMethodName = null;
    protected String setMethodName = null;

    public VirtualAttributeMethodInfo(String getMethodName, String setMethodName){
        this.getMethodName = getMethodName;
        this.setMethodName = setMethodName;
    }

    public String getGetMethodName() {
        return getMethodName;
    }
    public void setGetMethodName(String getMethodName) {
        this.getMethodName = getMethodName;
    }
    public String getSetMethodName() {
        return setMethodName;
    }
    public void setSetMethodName(String setMethodName) {
        this.setMethodName = setMethodName;
    }

    @Override
    public boolean equals(Object object){
        if (object == null || !(object instanceof VirtualAttributeMethodInfo info)){
            return false;
        }
        if (getMethodName == info.getGetMethodName() && setMethodName == info.getSetMethodName()){
            return true;
        }
        if ((getMethodName == null && info.getGetMethodName() != null) || (setMethodName == null && info.getSetMethodName() != null)){
            return false;
        }
        return (getMethodName.equals(info.getGetMethodName()) && setMethodName.equals(info.getSetMethodName()));
    }

    @Override
    public int hashCode(){
        if (setMethodName == null){
            if (getMethodName == null){
                return super.hashCode();
            } else {
                return getMethodName.hashCode();
            }
        } else {
            if (getMethodName == null){
                return setMethodName.hashCode();
            } else {
                return getMethodName.hashCode() + setMethodName.hashCode();
            }
        }
    }

}