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OptionTag (JSIP API v1.2)
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<b>JSIP API v1.2<br><font size=-1>November 2006</font></b></EM>
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javax.sip.header</FONT>
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Interface OptionTag</H2>
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<DT><B>All Known Subinterfaces:</B> <DD><A HREF="../../../javax/sip/header/ProxyRequireHeader.html" title="interface in javax.sip.header">ProxyRequireHeader</A>, <A HREF="../../../javax/sip/header/RequireHeader.html" title="interface in javax.sip.header">RequireHeader</A>, <A HREF="../../../javax/sip/header/SupportedHeader.html" title="interface in javax.sip.header">SupportedHeader</A>, <A HREF="../../../javax/sip/header/UnsupportedHeader.html" title="interface in javax.sip.header">UnsupportedHeader</A></DD>
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<DT><PRE>public interface <B>OptionTag</B></DL>
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This interface represents methods for manipulating OptionTags values for any header that contains an OptionTag value. Option tags are unique identifiers used to designate new options (extensions) in SIP. Note that these options appear as parameters in those header fields in an option-tag = token form. Option tags are defined in standards track RFCs. This is a change from past practice, and is instituted to ensure continuing multi-vendor interoperability.
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<DT><B>Author:</B></DT>
<DD>BEA Systems, NIST</DD>
<DT><B>See Also:</B><DD><A HREF="../../../javax/sip/header/ProxyRequireHeader.html" title="interface in javax.sip.header"><CODE>ProxyRequireHeader</CODE></A>,
<A HREF="../../../javax/sip/header/RequireHeader.html" title="interface in javax.sip.header"><CODE>RequireHeader</CODE></A>,
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<CODE> java.lang.String</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../javax/sip/header/OptionTag.html#getOptionTag()">getOptionTag</A></B>()</CODE>
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Gets the option tag of this OptionTag class.</TD>
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../javax/sip/header/OptionTag.html#setOptionTag(java.lang.String)">setOptionTag</A></B>(java.lang.String optionTag)</CODE>
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Sets the option tag value to the new supplied optionTag parameter.</TD>
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<A NAME="setOptionTag(java.lang.String)"><!-- --></A><H3>
setOptionTag</H3>
<PRE>
void <B>setOptionTag</B>(java.lang.String optionTag)
throws java.text.ParseException</PRE>
<DL>
<DD>Sets the option tag value to the new supplied optionTag parameter.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>optionTag</CODE> - - the new string value of the option tag.
<DT><B>Throws:</B>
<DD><CODE>java.text.ParseException</CODE> - which signals that an error has been reached unexpectedly while parsing the optionTag value.</DL>
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getOptionTag</H3>
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java.lang.String <B>getOptionTag</B>()</PRE>
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<DD>Gets the option tag of this OptionTag class.
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<DT><B>Returns:</B><DD>the string that identifies the option tag value.</DL>
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<b>JSIP API v1.2<br><font size=-1>November 2006</font></b></EM>
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<center>If you have any comments, please mail them to <a href=mailto:JAIN-SIP-INTEREST@java.sun.com>JAIN-SIP-INTEREST@java.sun.com</a> after subscribing at <a href=http://archives.java.sun.com>http://archives.java.sun.com</a><br><a href=../../../copyright.html>Copyright</a> - 2006 BEA Systems and Sun Microsystems</center>
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