OctetOptionValue.java revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* ident "%Z%%M% %I% %E% SMI"
*
* Copyright 1998-2002 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
package com.sun.dhcpmgr.data;
import java.util.Vector;
import java.util.Enumeration;
public class OctetOptionValue extends OptionValue {
private String name;
private String value;
private boolean valid;
// Serialization id for this class
static final long serialVersionUID = -3267221437949696358L;
protected OctetOptionValue(String name) {
this.name = name;
value = "";
valid = false;
}
public void setValue(Object value) throws ValidationException {
// Find option in option definition table in order to validate the data
Option option = OptionsTable.getTable().get(name);
if (option == null) {
Object [] args = { name };
throwException("invalid_option", args);
}
if (value instanceof String) {
if (((String)value).length() == 0) {
// Empty values are not acceptable
Object [] args = { name,
Option.getTypeDhcptabString(option.getType()) };
throwException("invalid_option_value", args);
}
// Just make a copy of the reference
this.value = (String)value;
valid = true;
} else if (value instanceof Vector) {
/*
* Generate the value by concatenating toString()'s on the
* vector's elements
*/
StringBuffer b = new StringBuffer();
Enumeration en = ((Vector)value).elements();
while (en.hasMoreElements()) {
b.append(en.nextElement().toString());
}
setValue(b.toString());
} else {
// Convert anything else to a string
setValue(value.toString());
}
}
public String getName() {
return name;
}
public String getValue() {
return value;
}
public String toString() {
return (getName() + "=" + getValue());
}
public boolean isValid() {
return valid;
}
public Object clone() {
OctetOptionValue v = new OctetOptionValue(name);
v.value = value;
v.valid = valid;
return v;
}
}