import com.sun.tools.internal.ws.wsdl.document.Output; //导入依赖的package包/类
@Override
public boolean handleOutputExtension(TWSDLParserContext context, TWSDLExtensible parent, Element e) {
    if (extensionModeOn) {
        warn(context.getLocation(e));
        String actionValue = XmlUtil.getAttributeNSOrNull(e, WSA_ACTION_QNAME);
        if (actionValue == null || actionValue.equals("")) {
            return warnEmptyAction(parent, context.getLocation(e));
        }
        ((Output) parent).setAction(actionValue);
        return true;
    } else {
        return fail(context.getLocation(e));
    }
}
 

import com.sun.tools.internal.ws.wsdl.document.Output; //导入依赖的package包/类
@Override
public boolean handleOutputExtension(TWSDLParserContext context, TWSDLExtensible parent, Element e) {
    String actionValue = XmlUtil.getAttributeNSOrNull(e, WSAM_ACTION_QNAME);
    if (actionValue == null || actionValue.equals("")) {
        return warnEmptyAction(parent,context.getLocation(e));
    }
    ((Output)parent).setAction(actionValue);
    return true;
}