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///////////////////////////////////////////////////////////////////////////////
//
// JTOpen (AS/400 Toolbox for Java - OSS version)
//
// Filename: JPingDS.java
//
// The source code contained herein is licensed under the IBM Public License
// Version 1.0, which has been approved by the Open Source Initiative.
// Copyright (C) 1997-2000 International Business Machines Corporation and
// others. All rights reserved.
//
///////////////////////////////////////////////////////////////////////////////
package com.ibm.as400.access;
/**
* The JPingDS is the datastream sent to the AS/400 server
* during a ping to determine if the server is running.
*
**/
class JPingDS extends ClientAccessDataStream
{
private static final String copyright = "Copyright (C) 1997-2000 International Business Machines Corporation and others.";
/**
* Constructs a JPingDS object.
*
* @param serverId The AS/400 service.
* @param buffer The datastream.
* @param i The request correlation for this datastream.
*
**/
JPingDS(int serverId, byte[] buffer)
{
super();
// Add 20, which is the datastream header size, to the buffer length.
data_ = new byte[buffer.length + 20];
setLength(buffer.length + 20);
setHeaderID(0);
setServerID(serverId);
setCSInstance(0xFFFFFFFF); //The CS ID of the Ping datastream (no particular reason for having 0xffffffff).
//setCorrelation(i);
setTemplateLen(buffer.length);
setReqRepID(0x7FFF); //The ID of the Ping datastream (no particular reason for having 0x7fff).
System.arraycopy(buffer, 0, data_, 20, buffer.length);
}
}