org.springframework.webflow.execution.repository.NoSuchFlowExecutionException Java Examples

@Override
protected Event doExecute(final RequestContext context) throws Exception {
    final HttpServletRequest request = WebUtils.getHttpServletRequest(context);
    if (!this.pathPopulated) {
        final String contextPath = context.getExternalContext().getContextPath();
        final String cookiePath = StringUtils.hasText(contextPath) ? contextPath + '/' : "/";
        logger.info("Setting path for cookies to: {} ", cookiePath);
        this.warnCookieGenerator.setCookiePath(cookiePath);
        this.ticketGrantingTicketCookieGenerator.setCookiePath(cookiePath);
        this.pathPopulated = true;
    }

    WebUtils.putTicketGrantingTicketInScopes(context,
            this.ticketGrantingTicketCookieGenerator.retrieveCookieValue(request));

    WebUtils.putWarningCookie(context,
            Boolean.valueOf(this.warnCookieGenerator.retrieveCookieValue(request)));

    final Service service = WebUtils.getService(this.argumentExtractors, context);


    if (service != null) {
        logger.debug("Placing service in context scope: [{}]", service.getId());

        final RegisteredService registeredService = this.servicesManager.findServiceBy(service);
        if (registeredService != null && registeredService.getAccessStrategy().isServiceAccessAllowed()) {
            logger.debug("Placing registered service [{}] with id [{}] in context scope",
                    registeredService.getServiceId(),
                    registeredService.getId());
            WebUtils.putRegisteredService(context, registeredService);
        }
    } else if (!this.enableFlowOnAbsentServiceRequest) {
        logger.warn("No service authentication request is available at [{}]. CAS is configured to disable the flow.",
                WebUtils.getHttpServletRequest(context).getRequestURL());
        throw new NoSuchFlowExecutionException(context.getFlowExecutionContext().getKey(),
                new UnauthorizedServiceException("screen.service.required.message", "Service is required"));
    }
    WebUtils.putService(context, service);
    return result("success");
}
 

@Test(expected = NoSuchFlowExecutionException.class)
public void disableFlowIfNoService() throws Exception {
    this.action.setEnableFlowOnAbsentServiceRequest(false);
    final MockRequestContext context = new MockRequestContext();
    final MockHttpServletRequest request = new MockHttpServletRequest();
    context.setExternalContext(new ServletExternalContext(new MockServletContext(), request, new MockHttpServletResponse()));

    this.action.execute(context);
}
 

@Test
public void verifyNoSuchFlowExecutionException() {
    final MockHttpServletRequest request = new MockHttpServletRequest();
    request.setRequestURI("test");
    ModelAndView model = this.resolver.resolveException(request,
            new MockHttpServletResponse(), null,
            new NoSuchFlowExecutionException(new FlowExecutionKey(){

                private static final long serialVersionUID = 1443616250214416520L;

                @Override
                public String toString() {
                    return "test";
                }

                @Override
                public boolean equals(final Object o) {
                    return true;
                }

                @Override
                public int hashCode() {
                    return 0;
                }
            }, new RuntimeException()));

    assertEquals(request.getRequestURI(), ((RedirectView) model.getView())
            .getUrl());
}
 

@Test
public void verifyNoSuchFlowExecutionExeptionWithQueryString() {
    final MockHttpServletRequest request = new MockHttpServletRequest();
    request.setRequestURI("test");
    request.setQueryString("test=test");
    ModelAndView model = this.resolver.resolveException(request,
            new MockHttpServletResponse(), null,
            new NoSuchFlowExecutionException(new FlowExecutionKey(){

                private static final long serialVersionUID = -4750073902540974152L;

                @Override
                public String toString() {
                    return "test";
                }

                @Override
                public boolean equals(final Object o) {
                    return true;
                }

                @Override
                public int hashCode() {
                    return 0;
                }
            }, new RuntimeException()));

    assertEquals(request.getRequestURI() + "?" + request.getQueryString(), ((RedirectView) model.getView())
            .getUrl());
}
 

@Test
public void testNoSuchFlowExecutionException() {
    MockHttpServletRequest request = new MockHttpServletRequest();
    request.setRequestURI("test");
    ModelAndView model = this.resolver.resolveException(request,
            new MockHttpServletResponse(), null,
            new NoSuchFlowExecutionException(new FlowExecutionKey(){

                private static final long serialVersionUID = 1443616250214416520L;

                @Override
                public String toString() {
                    return "test";
                }

                @Override
                public boolean equals(final Object o) {
                    return true;
                }

                @Override
                public int hashCode() {
                    return 0;
                }
            }, new RuntimeException()));

    assertEquals(request.getRequestURI(), ((RedirectView) model.getView())
            .getUrl());
}
 

@Test
public void testNoSuchFlowExecutionExeptionWithQueryString() {
    MockHttpServletRequest request = new MockHttpServletRequest();
    request.setRequestURI("test");
    request.setQueryString("test=test");
    ModelAndView model = this.resolver.resolveException(request,
            new MockHttpServletResponse(), null,
            new NoSuchFlowExecutionException(new FlowExecutionKey(){

                private static final long serialVersionUID = -4750073902540974152L;

                @Override
                public String toString() {
                    return "test";
                }

                @Override
                public boolean equals(final Object o) {
                    return true;
                }

                @Override
                public int hashCode() {
                    return 0;
                }
            }, new RuntimeException()));

    assertEquals(request.getRequestURI() + "?" + request.getQueryString(), ((RedirectView) model.getView())
            .getUrl());
}
 

@Override
public String handleException(FlowException e, HttpServletRequest request, HttpServletResponse response) {
	if (e instanceof NoSuchFlowExecutionException) {
		return DEFAULT_URL;
	} else {
		// ModelAndView mav = new ModelAndView();
		// request.mav.addObject("exception", e);
		// mav.addObject("timestamp", new Date());
		// mav.addObject("url", req.getRequestURL());
		// mav.setViewName("exception");
		// return mav;

		throw e;
	}
}