discoinfoprovider.html

开源软件openfire的API文件。进行openfire的二次开发所必需的工具。

<CODE>&nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/jivesoftware/openfire/disco/DiscoInfoProvider.html#hasInfo(java.lang.String, java.lang.String, org.xmpp.packet.JID)">hasInfo</A></B>(<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;name,
        <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;node,
        <A HREF="../../../../org/xmpp/packet/JID.html" title="class in org.xmpp.packet">JID</A>&nbsp;senderJID)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns true if we can provide information related to the requested name and node.</TD>
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<B>Method Detail</B></FONT></TH>
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<A NAME="getIdentities(java.lang.String, java.lang.String, org.xmpp.packet.JID)"><!-- --></A><H3>
getIdentities</H3>
<PRE>
<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/util/Iterator.html" title="class or interface in java.util">Iterator</A>&lt;org.dom4j.Element&gt; <B>getIdentities</B>(<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;name,
                                          <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;node,
                                          <A HREF="../../../../org/xmpp/packet/JID.html" title="class in org.xmpp.packet">JID</A>&nbsp;senderJID)</PRE>
<DL>
<DD>Returns an Iterator (of Element) with the target entity's identities. Each Element must
 include the categoty, type and name attributes of the entity.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>name</CODE> - the recipient JID's name.<DD><CODE>node</CODE> - the requested disco node.<DD><CODE>senderJID</CODE> - the XMPPAddress of user that sent the disco info request.
<DT><B>Returns:</B><DD>an Iterator (of Element) with the target entity's identities.</DL>
</DD>
</DL>
<HR>

<A NAME="getFeatures(java.lang.String, java.lang.String, org.xmpp.packet.JID)"><!-- --></A><H3>
getFeatures</H3>
<PRE>
<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/util/Iterator.html" title="class or interface in java.util">Iterator</A>&lt;<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&gt; <B>getFeatures</B>(<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;name,
                             <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;node,
                             <A HREF="../../../../org/xmpp/packet/JID.html" title="class in org.xmpp.packet">JID</A>&nbsp;senderJID)</PRE>
<DL>
<DD>Returns an Iterator (of String) with the supported features. The features to include are the
 features offered and supported protocols by the target entity identified by the requested
 name and node.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>name</CODE> - the recipient JID's name.<DD><CODE>node</CODE> - the requested disco node.<DD><CODE>senderJID</CODE> - the XMPPAddress of user that sent the disco info request.
<DT><B>Returns:</B><DD>an Iterator (of String) with the supported features.</DL>
</DD>
</DL>
<HR>

<A NAME="getExtendedInfo(java.lang.String, java.lang.String, org.xmpp.packet.JID)"><!-- --></A><H3>
getExtendedInfo</H3>
<PRE>
<A HREF="../../../../org/jivesoftware/openfire/forms/spi/XDataFormImpl.html" title="class in org.jivesoftware.openfire.forms.spi">XDataFormImpl</A> <B>getExtendedInfo</B>(<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;name,
                              <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;node,
                              <A HREF="../../../../org/xmpp/packet/JID.html" title="class in org.xmpp.packet">JID</A>&nbsp;senderJID)</PRE>
<DL>
<DD>Returns an XDataForm with the extended information about the entity or null if none. Each bit
 of information about the entity must be included as a value of a field of the form.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>name</CODE> - the recipient JID's name.<DD><CODE>node</CODE> - the requested disco node.<DD><CODE>senderJID</CODE> - the XMPPAddress of user that sent the disco info request.
<DT><B>Returns:</B><DD>an XDataForm with the extended information about the entity or null if none.</DL>
</DD>
</DL>
<HR>

<A NAME="hasInfo(java.lang.String, java.lang.String, org.xmpp.packet.JID)"><!-- --></A><H3>
hasInfo</H3>
<PRE>
boolean <B>hasInfo</B>(<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;name,
                <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;node,
                <A HREF="../../../../org/xmpp/packet/JID.html" title="class in org.xmpp.packet">JID</A>&nbsp;senderJID)</PRE>
<DL>
<DD>Returns true if we can provide information related to the requested name and node. For
 example, if the requested name refers to a non-existant MUC room then the answer will be
 false. In case that the sender of the disco request is not authorized to discover this
 information an UnauthorizedException will be thrown.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>name</CODE> - the recipient JID's name.<DD><CODE>node</CODE> - the requested disco node.<DD><CODE>senderJID</CODE> - the XMPPAddress of user that sent the disco info request.
<DT><B>Returns:</B><DD>true if we can provide information related to the requested name and node.</DL>
</DD>
</DL>
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