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 (c) 1998-1999 Sun Microsystems, Inc.
26  * All rights reserved.
27  */
28 
29 package com.sun.dhcpmgr.data;
30 
31 import java.io.Serializable;
32 
33 /**
34  * DhcpResource represents a record in the /etc/defaults/dhcp file.  Each
35  * record is either an option setting for the DHCP daemon or a comment.
36  */
37 public class DhcpResource implements Serializable {
38     private String key;
39     private String value;
40     private boolean comment;
41 
DhcpResource()42     public DhcpResource() {
43     	this("", "", false);
44     }
45 
DhcpResource(String key, String value)46     public DhcpResource(String key, String value) {
47 	this(key, value, false);
48     }
49 
DhcpResource(String key, String value, boolean comment)50     public DhcpResource(String key, String value, boolean comment) {
51     	this.key = key;
52 	this.value = value;
53 	this.comment = comment;
54     }
55 
isComment()56     public boolean isComment() {
57     	return comment;
58     }
59 
setComment(boolean comment)60     public void setComment(boolean comment) {
61     	this.comment = comment;
62     }
63 
getKey()64     public String getKey() {
65 	return key;
66     }
67 
setKey(String key)68     public void setKey(String key) {
69 	this.key = key;
70     }
71 
getValue()72     public String getValue() {
73 	return value;
74     }
75 
setValue(String value)76     public void setValue(String value) {
77 	this.value = value;
78     }
79 
80     /**
81      * Compare for equality against another object.
82      * @return true if the object is another DhcpResource instance and
83      * they are both comments or normal resources and the key value is
84      * identical.  The value of 'value' is irrelevant.  This is primarily
85      * used by the indexOf method of the ArrayList used to store the options
86      * in DhcpdOptions.
87      */
equals(Object o)88     public boolean equals(Object o) {
89     	if (o instanceof DhcpResource) {
90 	    DhcpResource r = (DhcpResource)o;
91     	    return (comment == r.isComment()) && key.equals(r.getKey());
92 	} else {
93 	    return false;
94 	}
95     }
96 
toString()97     public String toString() {
98 	if (comment) {
99 	    return "#" + key;
100 	} else {
101 	    return key + "=" + value;
102 	}
103     }
104 }
105