storage.java

有关j2me的很好的例子可以研究一下

/*
 *  @(#)Storage.java	1.1 01/03/21
 * 
 *  Copyright (c) 2001 Sun Microsystems, Inc., 901 San Antonio Road,
 *  Palo Alto, CA 94303, U.S.A.  All Rights Reserved.
 *
 *  Sun Microsystems, Inc. has intellectual property rights relating
 *  to the technology embodied in this software.  In particular, and
 *  without limitation, these intellectual property rights may include
 *  one or more U.S. patents, foreign patents, or pending
 *  applications.  Sun, Sun Microsystems, the Sun logo, Java, KJava,
 *  and all Sun-based and Java-based marks are trademarks or
 *  registered trademarks of Sun Microsystems, Inc.  in the United
 *  States and other countries.
 *
 *  This software is distributed under licenses restricting its use,
 *  copying, distribution, and decompilation.  No part of this
 *  software may be reproduced in any form by any means without prior
 *  written authorization of Sun and its licensors, if any.
 *
 *  FEDERAL ACQUISITIONS:  Commercial Software -- Government Users
 *  Subject to Standard License Terms and Conditions
 */
package com.sun.midp.publickeystore;

/** Common constants for marking the type of stored fields. */
class Storage {

    /**
     * indicates the current version, increase the version if more types
     * are added
     */
    protected static final byte CURRENT_VERSION = 1;

    /** indicates the stored field is a byte array */
    protected static final byte BINARY_TYPE = 1;

    /** indicates the stored field is a String */
    protected static final byte STRING_TYPE = 2;

    /** indicates the stored field is a long */
    protected static final byte LONG_TYPE = 3;
}