.append(getActionType())
.append(getActionType().name())
    public final String getChildElementXML() {        StringBuffer buffer = new StringBuffer("<")                .append(CHILD_ELEMENT_NAME)                .append(" xmlns=\"")                .append(NAMESPACE)                .append("\"  type=\"")                .append(getActionType())                .append("\"");        if (id != null) {            buffer.append(" id=\"")                    .append(id)                    .append("\" ");        }        buffer.append(" >");        String childElement = getActionChildElementXML();        if (childElement != null) {            buffer.append(childElement);        }        buffer.append("</")                .append(CHILD_ELEMENT_NAME)                .append(">");        return buffer.toString();    }