Package org.jivesoftware.smack.packet

Class ErrorIQ

java.lang.Object
org.jivesoftware.smack.packet.Stanza
org.jivesoftware.smack.packet.IQ
org.jivesoftware.smack.packet.ErrorIQ
All Implemented Interfaces:
Element, IqView, NamedElement, StanzaView, TopLevelStreamElement, XmlElement, XmlLangElement
public final class ErrorIQ extends IQ
An XMPP error IQ.

According to RFC 6120 ยง 8.3.1 "4. An error stanza MUST contain an <error/> child element.", so this class can only be constructed if a stanza error is provided.

  • Field Details

  • Method Details

    • createErrorResponse

      public static ErrorIQ createErrorResponse(IQ request, StanzaError error)

    • getIQChildElementBuilder

      protected IQ.IQChildElementXmlStringBuilder getIQChildElementBuilder(IQ.IQChildElementXmlStringBuilder xml)
      Description copied from class: IQ
      This method must be overwritten by IQ subclasses to create their child content. It is important you don't use the builder to add the final end tag. This will be done automatically by IQ.IQChildElementXmlStringBuilder after eventual existing ExtensionElements have been added.

      For example to create an IQ with a extra attribute and an additional child element 

       
 <iq to='foo@example.org' id='123'>
   <bar xmlns='example:bar' extraAttribute='blaz'>
      <extraElement>elementText</extraElement>
   </bar>
 </iq>
      the body of the getIQChildElementBuilder looks like 
       
 // The builder 'xml' will already have the child element and the 'xmlns' attribute added
 // So the current builder state is "<bar xmlns='example:bar'"
 xml.attribute("extraAttribute", "blaz");
 xml.rightAngleBracket();
 xml.element("extraElement", "elementText");
 // Do not close the 'bar' attribute by calling xml.closeElement('bar')
      If your IQ only contains attributes and no child elements, i.e. it can be represented as empty element, then you can mark it as such. 
       xml.attribute("myAttribute", "myAttributeValue");
 xml.setEmptyElement();
      If your IQ does not contain any attributes or child elements (besides ExtensionElements), consider sub-classing SimpleIQ instead.
      Specified by:
      getIQChildElementBuilder in class IQ
      Parameters:
      xml - a pre-created builder which already has the child element and the 'xmlns' attribute set.
      Returns:
      the build to create the IQ child content.

    • builder

      public static ErrorIQ.Builder builder(StanzaError error)

    • builder

      public static ErrorIQ.Builder builder(StanzaError error, IqData iqData)