onewireexception.java

来自「这是一个以JAVA编写的程序,本人还没有试过,是一个简单的温度控制系统」· Java 代码 · 共 94 行

/*---------------------------------------------------------------------------
 * Copyright (C) 1999,2000 Dallas Semiconductor Corporation, All Rights Reserved.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
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 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included
 * in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY,  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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 * OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 * OTHER DEALINGS IN THE SOFTWARE.
 *
 * Except as contained in this notice, the name of Dallas Semiconductor
 * shall not be used except as stated in the Dallas Semiconductor
 * Branding Policy.
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 */

package com.dalsemi.onewire;

import com.dalsemi.onewire.utils.Address;


/**
 * This is the general exception thrown by the iButton and 1-Wire
 * operations.
 *
 * @version    0.00, 21 August 2000
 * @author     DS, extended by <a href="mailto:[e-mail]">Vadim Tkachenko</a>
 */
public class OneWireException extends Exception {

    private byte address[];
    
    /**
     * Constructs a <code>OneWireException</code> with no detail message.
     */
    public OneWireException() {
    
        super();
    }

    /**
     * Constructs a <code>OneWireException</code> with the specified detail message.
     *
     * @param message the detail message description.
     */
    public OneWireException(String message) {
    
        super(message);
    }

    public OneWireException(String message, Throwable cause) {
    
        super(message, cause);
    }
    
    public OneWireException(byte address[], String message, Throwable cause) {
    
        super(message, cause);
        
        this.address = address;
    }

    public OneWireException(byte address[], String message) {
    
        this(address, message, null);
    }
    
    public String toString() {
    
        if ( address == null ) {
        
            return super.toString();
        }
        
        // VT: FIXME: This will not work too good if there is a cause. 
        // However, since original OWAPI code didn't have a Throwable in the
        // constructor, this is unlikely to happen.
        
        return super.toString() + ": " + Address.toString(address);
    }
}