📄 fromheader.html
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<CODE> boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../javax/sip/header/FromHeader.html#equals(java.lang.Object)">equals</A></B>(java.lang.Object obj)</CODE>
<BR>
Compare this FromHeader for equality with another.</TD>
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<CODE> java.lang.String</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../javax/sip/header/FromHeader.html#getTag()">getTag</A></B>()</CODE>
<BR>
Gets the tag of FromHeader.</TD>
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../javax/sip/header/FromHeader.html#setTag(java.lang.String)">setTag</A></B>(java.lang.String tag)</CODE>
<BR>
Sets the tag parameter of the FromHeader.</TD>
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<TH ALIGN="left"><B>Methods inherited from interface javax.sip.header.<A HREF="../../../javax/sip/header/HeaderAddress.html" title="interface in javax.sip.header">HeaderAddress</A></B></TH>
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<TD><CODE><A HREF="../../../javax/sip/header/HeaderAddress.html#getAddress()">getAddress</A>, <A HREF="../../../javax/sip/header/HeaderAddress.html#setAddress(javax.sip.address.Address)">setAddress</A></CODE></TD>
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<A NAME="methods_inherited_from_class_javax.sip.header.Parameters"><!-- --></A>
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<TH ALIGN="left"><B>Methods inherited from interface javax.sip.header.<A HREF="../../../javax/sip/header/Parameters.html" title="interface in javax.sip.header">Parameters</A></B></TH>
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<TD><CODE><A HREF="../../../javax/sip/header/Parameters.html#getParameter(java.lang.String)">getParameter</A>, <A HREF="../../../javax/sip/header/Parameters.html#getParameterNames()">getParameterNames</A>, <A HREF="../../../javax/sip/header/Parameters.html#removeParameter(java.lang.String)">removeParameter</A>, <A HREF="../../../javax/sip/header/Parameters.html#setParameter(java.lang.String, java.lang.String)">setParameter</A></CODE></TD>
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<TH ALIGN="left"><B>Methods inherited from interface javax.sip.header.<A HREF="../../../javax/sip/header/Header.html" title="interface in javax.sip.header">Header</A></B></TH>
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<TD><CODE><A HREF="../../../javax/sip/header/Header.html#clone()">clone</A>, <A HREF="../../../javax/sip/header/Header.html#getName()">getName</A>, <A HREF="../../../javax/sip/header/Header.html#hashCode()">hashCode</A>, <A HREF="../../../javax/sip/header/Header.html#toString()">toString</A></CODE></TD>
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<A NAME="NAME"><!-- --></A><H3>
NAME</H3>
<PRE>
static final java.lang.String <B>NAME</B></PRE>
<DL>
<DD>Name of FromHeader
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../constant-values.html#javax.sip.header.FromHeader.NAME">Constant Field Values</A></DL>
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<A NAME="setTag(java.lang.String)"><!-- --></A><H3>
setTag</H3>
<PRE>
void <B>setTag</B>(java.lang.String tag)
throws java.text.ParseException</PRE>
<DL>
<DD>Sets the tag parameter of the FromHeader. The tag in the From field of a request identifies the peer of the dialog. When a UA sends a request outside of a dialog, it contains a From tag only, providing "half" of the dialog Identifier. <p> The From Header MUST contain a new "tag" parameter, chosen by the UAC applicaton. Once the initial From "tag" is assigned it should not be manipulated by the application. That is on the client side for outbound requests the application is responsible for Tag assigmennment, after dialog establishment the stack will take care of Tag assignment.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>tag</CODE> - - the new tag of the FromHeader
<DT><B>Throws:</B>
<DD><CODE>java.text.ParseException</CODE> - which signals that an error has been reached unexpectedly while parsing the Tag value.</DL>
</DD>
</DL>
<HR>
<A NAME="getTag()"><!-- --></A><H3>
getTag</H3>
<PRE>
java.lang.String <B>getTag</B>()</PRE>
<DL>
<DD>Gets the tag of FromHeader. The Tag parameter identified the Peer of the dialogue and must always be present.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the tag parameter of the FromHeader.</DL>
</DD>
</DL>
<HR>
<A NAME="equals(java.lang.Object)"><!-- --></A><H3>
equals</H3>
<PRE>
boolean <B>equals</B>(java.lang.Object obj)</PRE>
<DL>
<DD>Compare this FromHeader for equality with another. This method overrides the equals method in javax.sip.Header. This method specifies object equality as outlined by <a href = "http://www.ietf.org/rfc/rfc3261.txt">RFC3261</a>. Two From header fields are equivalent if their URIs match, and their parameters match. Extension parameters in one header field, not present in the other are ignored for the purposes of comparison. This means that the display name and presence or absence of angle brackets do not affect matching. When comparing header fields, field names are always case-insensitive. Unless otherwise stated in the definition of a particular header field, field values, parameter names, and parameter values are case-insensitive. Tokens are always case-insensitive. Unless specified otherwise, values expressed as quoted strings are case-sensitive.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../javax/sip/header/Header.html#equals(java.lang.Object)">equals</A></CODE> in interface <CODE><A HREF="../../../javax/sip/header/Header.html" title="interface in javax.sip.header">Header</A></CODE><DT><B>Overrides:</B><DD><CODE>equals</CODE> in class <CODE>java.lang.Object</CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>obj</CODE> - the object to compare this FromHeader with.
<DT><B>Returns:</B><DD><code>true</code> if <code>obj</code> is an instance of this class representing the same FromHeader as this, <code>false</code> otherwise.<DT><B>Since:</B></DT>
<DD>v1.2</DD>
</DL>
</DD>
</DL>
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<b>JSIP API v1.2<br><font size=-1>November 2006</font></b></EM>
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