Method findInStanza

src/main/java/xmpp/XmppError.java:199–205

(JabberDataBlock stanza)

    }
    
    public static XmppError findInStanza(JabberDataBlock stanza) {
        XmppError err = decodeStanzaError(stanza.getChildBlock("error"));
        // pytransports sends error description in body block
        String body = stanza.getChildBlockText("body");
        if (body != null) err.text += "\n" + body;
        return err;
    }
    
    public static XmppError decodeStanzaError(JabberDataBlock error) {
        if (!error.getTagName().equals("error")) throw new IllegalArgumentException();