PPreferredService.java revision 600c7a4bbc7348167293eac928192e695b4ad5ba 
1package gov.nist.javax.sip.header.ims;
2/*
3* Conditions Of Use
4*
5* This software was developed by employees of the National Institute of
6* Standards and Technology (NIST), an agency of the Federal Government.
7* Pursuant to title 15 Untied States Code Section 105, works of NIST
8* employees are not subject to copyright protection in the United States
9* and are considered to be in the public domain.  As a result, a formal
10* license is not needed to use the software.
11*
12* This software is provided by NIST as a service and is expressly
13* provided "AS IS."  NIST MAKES NO WARRANTY OF ANY KIND, EXPRESS, IMPLIED
14* OR STATUTORY, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTY OF
15* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT
16* AND DATA ACCURACY.  NIST does not warrant or make any representations
17* regarding the use of the software or the results thereof, including but
18* not limited to the correctness, accuracy, reliability or usefulness of
19* the software.
20*
21* Permission to use this software is contingent upon your acceptance
22* of the terms of this agreement
23*
24* .
25*
26*/
27import java.text.ParseException;
28import javax.sip.header.ExtensionHeader;
29import gov.nist.javax.sip.header.SIPHeader;
30/**
31 *
32 * @author aayush.bhatnagar
33 *
34 */
35public class PPreferredService extends SIPHeader implements PPreferredServiceHeader, SIPHeaderNamesIms, ExtensionHeader{
36
37    private String subServiceIds;
38    private String subAppIds;
39
40    protected PPreferredService(String name) {
41        super(NAME);
42    }
43
44    public PPreferredService()
45    {
46        super(P_PREFERRED_SERVICE);
47    }
48
49    @Override
50    protected String encodeBody() {
51        StringBuffer retval = new StringBuffer();
52
53         retval.append(ParameterNamesIms.SERVICE_ID);
54
55            if(this.subServiceIds!=null)
56            {
57                retval.append(ParameterNamesIms.SERVICE_ID_LABEL).append(".");
58
59            retval.append(this.getSubserviceIdentifiers());
60
61            }
62
63            else if(this.subAppIds!=null)
64            {
65                retval.append(ParameterNamesIms.APPLICATION_ID_LABEL).append(".");
66                retval.append(this.getApplicationIdentifiers());
67            }
68
69        return retval.toString();
70    }
71
72    public void setValue(String value) throws ParseException {
73        throw new ParseException(value,0);
74
75    }
76
77    public String getApplicationIdentifiers() {
78        if(this.subAppIds.charAt(0)=='.')
79        {
80            return this.subAppIds.substring(1);
81        }
82        return this.subAppIds;
83    }
84
85    public String getSubserviceIdentifiers() {
86        if(this.subServiceIds.charAt(0)=='.')
87        {
88            return this.subServiceIds.substring(1);
89        }
90        return this.subServiceIds;
91    }
92
93    public void setApplicationIdentifiers(String appids) {
94        this.subAppIds = appids;
95
96    }
97
98    public void setSubserviceIdentifiers(String subservices) {
99        this.subServiceIds = ".".concat(subservices);
100
101    }
102
103    public boolean equals(Object other)
104    {
105        return (other instanceof PPreferredServiceHeader) && super.equals(other);
106
107    }
108
109
110    public Object clone() {
111        PPreferredService retval = (PPreferredService) super.clone();
112        return retval;
113    }
114
115}
116