@ Override public String toXML ( org . jivesoftware . smack . packet . XmlEnvironment enclosingNamespace ) { StringBuilder buf = new StringBuilder ( ) ; if ( message != null ) { buf . append ( "<error type=\"cancel\">" ) ; buf . append ( ' ' ) . append ( message ) . append ( " xmlns=\"" ) . append ( NAMESPACE ) . append ( "\"/>" ) ; buf . append ( "</error>" ) ; } return buf . toString ( ) ; }
Returns the error as XML .