?? tlvempty.java
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/*
* Copyright (c) 1996-2001
* Logica Mobile Networks Limited
* All rights reserved.
*
* This software is distributed under Logica Open Source License Version 1.0
* ("Licence Agreement"). You shall use it and distribute only in accordance
* with the terms of the License Agreement.
*
*/
package org.smpp.pdu.tlv;
import org.smpp.util.ByteBuffer;
import org.smpp.pdu.ValueNotSetException;
import org.smpp.pdu.tlv.WrongLengthException;
/**
* @author Logica Mobile Networks SMPP Open Source Team
* @version $Revision: 1.1 $
*/
public class TLVEmpty extends TLV {
private boolean present = false;
public TLVEmpty() {
super(0, 0);
}
public TLVEmpty(short p_tag) {
super(p_tag, 0, 0);
}
public TLVEmpty(short p_tag, boolean p_present) {
super(p_tag, 0, 0);
present = p_present;
markValueSet();
}
public ByteBuffer getValueData() {
// nothing, just present or not
return null;
}
public void setValueData(ByteBuffer buffer) throws WrongLengthException {
// nothing, just set presence
checkLength(buffer);
setValue(true);
}
public void setValue(boolean p_present) {
present = p_present;
markValueSet();
}
public boolean getValue() throws ValueNotSetException {
if (hasValue()) {
return present;
} else {
throw new ValueNotSetException();
}
}
public String debugString() {
String dbgs = "(empty: ";
dbgs += super.debugString();
dbgs += ") ";
return dbgs;
}
}
/*
* $Log: TLVEmpty.java,v $
* Revision 1.1 2003/07/23 00:28:39 sverkera
* Imported
*
*/
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