1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * ident "%Z%%M% %I% %E% SMI" 24 * 25 * Copyright 1998-2002 Sun Microsystems, Inc. All rights reserved. 26 * Use is subject to license terms. 27 */ 28 package com.sun.dhcpmgr.data; 29 30 import java.util.Vector; 31 import java.util.Enumeration; 32 33 public class OctetOptionValue extends OptionValue { 34 private String name; 35 private String value; 36 private boolean valid; 37 38 // Serialization id for this class 39 static final long serialVersionUID = -3267221437949696358L; 40 41 protected OctetOptionValue(String name) { 42 this.name = name; 43 value = ""; 44 valid = false; 45 } 46 47 public void setValue(Object value) throws ValidationException { 48 // Find option in option definition table in order to validate the data 49 Option option = OptionsTable.getTable().get(name); 50 if (option == null) { 51 Object [] args = { name }; 52 throwException("invalid_option", args); 53 } 54 if (value instanceof String) { 55 if (((String)value).length() == 0) { 56 // Empty values are not acceptable 57 Object [] args = { name, 58 Option.getTypeDhcptabString(option.getType()) }; 59 throwException("invalid_option_value", args); 60 } 61 // Just make a copy of the reference 62 this.value = (String)value; 63 valid = true; 64 } else if (value instanceof Vector) { 65 /* 66 * Generate the value by concatenating toString()'s on the 67 * vector's elements 68 */ 69 StringBuffer b = new StringBuffer(); 70 Enumeration en = ((Vector)value).elements(); 71 while (en.hasMoreElements()) { 72 b.append(en.nextElement().toString()); 73 } 74 setValue(b.toString()); 75 } else { 76 // Convert anything else to a string 77 setValue(value.toString()); 78 } 79 } 80 81 public String getName() { 82 return name; 83 } 84 85 public String getValue() { 86 return value; 87 } 88 89 public String toString() { 90 return (getName() + "=" + getValue()); 91 } 92 93 public boolean isValid() { 94 return valid; 95 } 96 97 public Object clone() { 98 OctetOptionValue v = new OctetOptionValue(name); 99 v.value = value; 100 v.valid = valid; 101 return v; 102 } 103 }