org.jabber.jabberbeans.serverside
Class XDB12

java.lang.Object
  |
  +--org.jabber.jabberbeans.XMLData
        |
        +--org.jabber.jabberbeans.ContentPacket
              |
              +--org.jabber.jabberbeans.serverside.XDB12

All Implemented Interfaces:

Extension, Packet, java.io.Serializable

public class XDB12

extends ContentPacket

A XDB12 object represents a single XDB packet for the 1.2 version of the server. This XDB Packet is used to set and query information between the server components and any data store

e.g.:
<xdb type="get|set|result|error" to="user@service/namespage">
<query xmlns="namespace">
information custom to the namespace..
</query>
<xdb>

Note that unlike other basic packet types, XDB does not do any error responses. If there is a problem, the jabber server will retry events until the client component times out. To report errors, use <log> packets.

See Also:

ContentPacket, Serialized Form

Field Summary

Fields inherited from class org.jabber.jabberbeans.ContentPacket

error, extensions, fromAddress, identifier, toAddress, type

Constructor Summary

XDB12(XDB12Builder builder)
Creates a new InfoQuery instance.

Method Summary

void	appendItem(java.lang.StringBuffer retval) appendItem appends the XML representation of the current packet data to the specified StringBuffer.

Methods inherited from class org.jabber.jabberbeans.ContentPacket

appendAnyError, appendBaseAttribs, Extensions, getError, getErrorCode, getErrorText, getFromAddress, getIdentifier, getToAddress, getType

Methods inherited from class org.jabber.jabberbeans.XMLData

appendAttrib, appendAttrib, appendChild, appendChild, escapeString, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.jabber.jabberbeans.Packet

toString

Methods inherited from interface org.jabber.jabberbeans.Extension.Extension

toString

Constructor Detail

XDB12

public XDB12(XDB12Builder builder)
      throws java.lang.InstantiationException

Creates a new InfoQuery instance. Note that because of the complexity of the InfoQuery object and because the object is immutable after creation, a builder object is needed in order to construct this object.

Parameters:

builder - an InfoQueryBuilder holding appropriate values

Throws:

java.lang.InstantiationException - if the values supplied by the InfoQueryBuilder are not sufficient to creaate a 'correctly-formed' InfoQuery packet.

Method Detail

appendItem

public void appendItem(java.lang.StringBuffer retval)

appendItem appends the XML representation of the current packet data to the specified StringBuffer.

Specified by:

appendItem in interface Packet

Specified by:

appendItem in class XMLData

Parameters:

retval - The StringBuffer to append to