Examples with Event org.apache.ofbiz.webapp.control.ConfigXMLReader.Event used on opensource projects

Example 1 with Event

use of org.apache.ofbiz.webapp.control.ConfigXMLReader.Event in project ofbiz-framework by apache.

the class CoreEvents method runService.

/**
 * Run a service.
 *  Request Parameters which are used for this event:
 *  SERVICE_NAME      - Name of the service to invoke
 *
 * @param request HttpServletRequest
 * @param response HttpServletResponse
 * @return Response code string
 */
public static String runService(HttpServletRequest request, HttpServletResponse response) {
    // get the mode and service name
    String serviceName = request.getParameter("serviceName");
    String mode = request.getParameter("mode");
    Locale locale = UtilHttp.getLocale(request);
    if (UtilValidate.isEmpty(serviceName)) {
        String errMsg = UtilProperties.getMessage(CoreEvents.err_resource, "coreEvents.must_specify_service_name", locale);
        request.setAttribute("_ERROR_MESSAGE_", errMsg);
        return "error";
    }
    if (UtilValidate.isEmpty(mode)) {
        mode = "sync";
    }
    // now do a security check
    Security security = (Security) request.getAttribute("security");
    LocalDispatcher dispatcher = (LocalDispatcher) request.getAttribute("dispatcher");
    // lookup the service definition to see if this service is externally available, if not require the SERVICE_INVOKE_ANY permission
    ModelService modelService = null;
    try {
        modelService = dispatcher.getDispatchContext().getModelService(serviceName);
    } catch (GenericServiceException e) {
        Debug.logError(e, "Error looking up ModelService for serviceName [" + serviceName + "]", module);
        String errMsg = UtilProperties.getMessage(CoreEvents.err_resource, "coreEvents.error_modelservice_for_srv_name", locale);
        request.setAttribute("_ERROR_MESSAGE_", errMsg + "[" + serviceName + "]: " + e.toString());
        return "error";
    }
    if (modelService == null) {
        String errMsg = UtilProperties.getMessage(CoreEvents.err_resource, "coreEvents.service_name_not_find", locale);
        request.setAttribute("_ERROR_MESSAGE_", errMsg + "[" + serviceName + "]");
        return "error";
    }
    if (!modelService.export && !security.hasPermission("SERVICE_INVOKE_ANY", request.getSession())) {
        String errMsg = UtilProperties.getMessage(CoreEvents.err_resource, "coreEvents.not_authorized_to_call", locale);
        request.setAttribute("_ERROR_MESSAGE_", errMsg + ".");
        return "error";
    }
    Debug.logInfo("Running service named [" + serviceName + "] from event with mode [" + mode + "]", module);
    // call the service via the ServiceEventHandler which
    // adapts an event to a service.
    Event event = new Event("service", mode, serviceName, false);
    try {
        return seh.invoke(event, null, request, response);
    } catch (EventHandlerException e) {
        String errMsg = UtilProperties.getMessage(CoreEvents.err_resource, "coreEvents.service_eventhandler_exception", locale);
        request.setAttribute("_ERROR_MESSAGE_", errMsg + ": " + e.getMessage());
        return "error";
    }
}

Example 2 with Event

use of org.apache.ofbiz.webapp.control.ConfigXMLReader.Event in project ofbiz-framework by apache.

the class TaskEvents method delegateAndAcceptAssignment.

/**
 * Delegate and accept assignment event
 */
public static String delegateAndAcceptAssignment(HttpServletRequest request, HttpServletResponse response) {
    ServletContext ctx = (ServletContext) request.getAttribute("servletContext");
    RequestHandler rh = (RequestHandler) ctx.getAttribute("_REQUEST_HANDLER_");
    Locale locale = UtilHttp.getLocale(request);
    if (addToOrderRole(request)) {
        try {
            EventHandler eh = rh.getEventFactory().getEventHandler("service");
            eh.invoke(new Event("service", "", "wfAcceptRoleAssignment", true), null, request, response);
        } catch (EventHandlerException e) {
            Debug.logError(e, "Invocation error", module);
            request.setAttribute("_ERROR_MESSAGE_", UtilProperties.getMessage(resource_error, "OrderFailedToInvokeTheWfDelegateAndAcceptAssignmentService", locale));
            return "error";
        }
        return "success";
    }
    return "error";
}

Example 3 with Event

use of org.apache.ofbiz.webapp.control.ConfigXMLReader.Event in project ofbiz-framework by apache.

the class TaskEvents method acceptRoleAssignment.

/**
 * Accept role assignment event
 */
public static String acceptRoleAssignment(HttpServletRequest request, HttpServletResponse response) {
    ServletContext ctx = (ServletContext) request.getAttribute("servletContext");
    RequestHandler rh = (RequestHandler) ctx.getAttribute("_REQUEST_HANDLER_");
    Locale locale = UtilHttp.getLocale(request);
    if (addToOrderRole(request)) {
        try {
            EventHandler eh = rh.getEventFactory().getEventHandler("service");
            eh.invoke(new Event("service", "", "wfAcceptRoleAssignment", true), null, request, response);
        } catch (EventHandlerException e) {
            Debug.logError(e, "Invocation error", module);
            request.setAttribute("_ERROR_MESSAGE_", UtilProperties.getMessage(resource_error, "OrderFailedToInvokeTheWfAcceptRoleAssignmentService", locale));
            return "error";
        }
        return "success";
    }
    return "error";
}