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Java > Open Source Codes > org > openejb > server > telnet > TelnetOption


1 /**
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3  * ("Software"), with or without modification, are permitted provided
4  * that the following conditions are met:
5  *
6  * 1. Redistributions of source code must retain copyright
7  * statements and notices. Redistributions must also contain a
8  * copy of this document.
9  *
10  * 2. Redistributions in binary form must reproduce the
11  * above copyright notice, this list of conditions and the
12  * following disclaimer in the documentation and/or other
13  * materials provided with the distribution.
14  *
15  * 3. The name "OpenEJB" must not be used to endorse or promote
16  * products derived from this Software without prior written
17  * permission of The OpenEJB Group. For written permission,
18  * please contact info@openejb.org.
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20  * 4. Products derived from this Software may not be called "OpenEJB"
21  * nor may "OpenEJB" appear in their names without prior written
22  * permission of The OpenEJB Group. OpenEJB is a registered
23  * trademark of The OpenEJB Group.
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25  * 5. Due credit should be given to the OpenEJB Project
26  * (http://openejb.org/).
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28  * THIS SOFTWARE IS PROVIDED BY THE OPENEJB GROUP AND CONTRIBUTORS
29  * ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT
30  * NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
31  * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
32  * THE OPENEJB GROUP OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
33  * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
34  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
35  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
36  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
37  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
38  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
39  * OF THE POSSIBILITY OF SUCH DAMAGE.
40  *
41  * Copyright 2001 (C) The OpenEJB Group. All Rights Reserved.
42  *
43  * $Id: TelnetOption.java 1096 2004-03-26 21:41:16Z dblevins $
44  */

45 package org.openejb.server.telnet;
46
47
48 class TelnetOption {
49
50     protected int optionCode;
51
52     protected boolean supported;
53
54     protected boolean enabled;
55
56     protected boolean negotiated;
57
58     protected boolean inNegotiation;
59
60     public TelnetOption(int optionCode) {
61         this.optionCode = optionCode;
62     }
63
64     public int getOptionId() {
65         return optionCode;
66     }
67
68     public boolean isEnabled() {
69         return enabled;
70     }
71
72     public void enable() {
73         enabled = true;
74         negotiated = true;
75     }
76
77     public void disable() {
78         enabled = false;
79         negotiated = true;
80     }
81
82     public boolean isSupported() {
83         return supported;
84     }
85
86     public boolean hasBeenNegotiated() {
87         return negotiated;
88     }
89
90     public boolean isInNegotiation() {
91         return inNegotiation;
92     }
93
94     public void hasBeenNegotiated(boolean negotiated) {
95         this.negotiated = negotiated;
96         this.inNegotiation = false;
97     }
98 }
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