adminentitypk.java

来自「一个免费的CA,基于EJB平台的,老师叫我们测试,现把之共享出来让大家参考」· Java 代码 · 共 85 行

/*************************************************************************
 *                                                                       *
 *  EJBCA: The OpenSource Certificate Authority                          *
 *                                                                       *
 *  This software 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 2.1 of the License, or any later version.                    *
 *                                                                       *
 *  See terms of license at gnu.org.                                     *
 *                                                                       *
 *************************************************************************/
 

package org.ejbca.core.ejb.authorization;

/**
 * The current pk in AdminEntityData and AccessRulesData is a mix of integer pk and 
 * constraints and actually works fine. 
 * It's used like a primitive int primary key in the db, but embeds logic for 
 * enforcing constraints, which would otherwise have to be programatically added to the beans.
 * If needed it can easily be replaced with an int pk and programatic logic to handle 
 * constraints. From the database view the pk is just an int.
 * 
 * @version $Id: AdminEntityPK.java,v 1.1 2006/01/17 20:30:04 anatom Exp $
 */
public final class AdminEntityPK implements java.io.Serializable {

    public int primKey;

    public AdminEntityPK(String admingroupname, int caid, int matchwith, int matchtype, String matchvalue) {
        this.primKey =
        ((admingroupname==null?0:admingroupname.hashCode())
        ^
        (caid)
        ^
        (matchwith)
        ^
        (matchvalue==null?0:matchvalue.hashCode())
        ^
        (matchtype));
    }

    public AdminEntityPK() {
    }

    public int getPrimKey()
	{
    	return primKey;
    }

    public void setPrimKey(int primKey)
	{
    	this.primKey = primKey;
    }

    /**
     * @see java.lang.Object#equals(java.lang.Object)
     */
    public boolean equals(java.lang.Object otherOb) {
        if (!(otherOb instanceof org.ejbca.core.ejb.authorization.AdminEntityPK)) {
            return false;
        }
        org.ejbca.core.ejb.authorization.AdminEntityPK other = (org.ejbca.core.ejb.authorization.AdminEntityPK) otherOb;
        return (this.primKey == other.primKey);
    }

    /**
     * @see java.lang.Object#hashCode()
     */
    public int hashCode() {
        return this.primKey;
    }

    /** @return String representation of this pk in the form of [.field1.field2.field3]. */
    public String toString()
	{
    	StringBuffer toStringValue = new StringBuffer("[.");
    	toStringValue.append(this.primKey).append('.');
    	toStringValue.append(']');
    	return toStringValue.toString();
    }
    
}