Examples of org.springframework.webflow.core.FlowException

Package org.springframework.webflow.core

Examples of org.springframework.webflow.core.FlowException

org.springframework.webflow.core.FlowException
Root class for exceptions thrown by the Spring Web Flow system. All other exceptions within the system should be assignable to this class. @author Keith Donald @author Erwin Vervaet

    FlowHandler flowHandler = (FlowHandler) handler;
    checkAndPrepare(request, response);
    populateConveniencePortletProperties(request);
    PortletSession session = request.getPortletSession(false);
    if (session != null) {
      FlowException e = (FlowException) session.getAttribute(ACTION_REQUEST_FLOW_EXCEPTION_ATTRIBUTE);
      if (e != null) {
        session.removeAttribute(ACTION_REQUEST_FLOW_EXCEPTION_ATTRIBUTE);
        return handleException(e, flowHandler, request, response);
      }
    }

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    EasyMock.verify(new Object[] { flowExecutor });
  }


  public void testDefaultHandleFlowException() throws Exception {
    PortletSession session = renderRequest.getPortletSession();
    final FlowException flowException = new FlowException("Error") {
    };
    session.setAttribute("actionRequestFlowException", flowException);
    try {
      controller.handleRender(renderRequest, renderResponse, flowHandler);
      fail("Should have thrown exception");

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  public void testDefaultHandleNoSuchFlowExecutionException() throws Exception {
    actionRequest.setContextPath("/springtravel");
    actionRequest.addParameter("execution", "12345");
    flowExecutor.resumeExecution("12345", actionContext);
    FlowException flowException = new NoSuchFlowExecutionException(new MockFlowExecutionKey("12345"), null);
    EasyMock.expectLastCall().andThrow(flowException);
    EasyMock.replay(new Object[] { flowExecutor });
    controller.handleAction(actionRequest, actionResponse, flowHandler);
    assertNotNull(actionRequest.getPortletSession().getAttribute("actionRequestFlowException"));
    EasyMock.verify(new Object[] { flowExecutor });

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    EasyMock.verify(new Object[] { flowExecutor });
  }


  public void testHandleFlowExceptionCustomFlowHandler() throws Exception {
    handleException = true;
    final FlowException flowException = new FlowException("Error") {
    };
    renderRequest.setContextPath("/springtravel");
    flowExecutor.launchExecution("foo", flowInput, renderContext);
    EasyMock.expectLastCall().andThrow(flowException);
    EasyMock.replay(new Object[] { flowExecutor });

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  }


  public void testHandleFlowExceptionFromSession() throws Exception {
    handleException = true;
    PortletSession session = renderRequest.getPortletSession();
    final FlowException flowException = new FlowException("Error") {
    };
    session.setAttribute("actionRequestFlowException", flowException);
    ModelAndView mv = controller.handleRender(renderRequest, renderResponse, flowHandler);
    assertEquals("error", mv.getViewName());
  }

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  public void testDefaultHandleFlowException() throws Exception {
    setupRequest("/springtravel", "/app", "/foo", "GET");
    Map<String, String> parameters = new HashMap<String, String>();
    request.setParameters(parameters);
    flowExecutor.launchExecution("foo", flowInput, context);
    FlowException flowException = new FlowException("Error") {
    };
    EasyMock.expectLastCall().andThrow(flowException);
    EasyMock.replay(new Object[] { flowExecutor });
    try {
      flowHandlerAdapter.handle(request, response, flowHandler);

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  public void testDefaultHandleNoSuchFlowExecutionException() throws Exception {
    setupRequest("/springtravel", "/app", "/foo", "GET");
    request.addParameter("execution", "12345");
    flowExecutor.resumeExecution("12345", context);
    FlowException flowException = new NoSuchFlowExecutionException(new MockFlowExecutionKey("12345"), null);
    EasyMock.expectLastCall().andThrow(flowException);
    EasyMock.replay(new Object[] { flowExecutor });
    flowHandlerAdapter.handle(request, response, flowHandler);
    assertEquals("/springtravel/app/foo", response.getRedirectedUrl());
    EasyMock.verify(new Object[] { flowExecutor });

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  public void testDefaultHandleNoSuchFlowExecutionExceptionAjaxRequest() throws Exception {
    setupRequest("/springtravel", "/app", "/foo", "GET");
    request.addParameter("execution", "12345");
    flowExecutor.resumeExecution("12345", context);
    FlowException flowException = new NoSuchFlowExecutionException(new MockFlowExecutionKey("12345"), null);
    EasyMock.expectLastCall().andThrow(flowException);
    EasyMock.replay(new Object[] { flowExecutor });
    context.setAjaxRequest(true);
    request.addHeader("Accept", "text/html;type=ajax");
    flowHandlerAdapter.handle(request, response, flowHandler);

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    EasyMock.verify(new Object[] { flowExecutor });
  }


  public void testHandleFlowExceptionCustomFlowHandler() throws Exception {
    handleException = true;
    final FlowException flowException = new FlowException("Error") {
    };
    setupRequest("/springtravel", "/app", "/foo", "GET");
    flowExecutor.launchExecution("foo", flowInput, context);
    EasyMock.expectLastCall().andThrow(flowException);
    EasyMock.replay(new Object[] { flowExecutor });

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    request.setServletPath("/app");
    request.setPathInfo("/foo");
    request.setRequestURI("/springtravel/app/foo");
    request.setMethod("GET");
    executor.launchExecution("foo", null, context);
    FlowException flowException = new FlowException("Error") {
    };
    EasyMock.expectLastCall().andThrow(flowException);
    EasyMock.replay(new Object[] { executor });
    try {
      controller.handleRequest(request, response);

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Related Classes of org.springframework.webflow.core.FlowException

org.springframework.webflow.mvc.portlet.FlowHandlerAdapter

org.springframework.webflow.mvc.portlet.FlowHandlerAdapterTests

org.springframework.webflow.mvc.servlet.FlowControllerTests

org.springframework.webflow.mvc.servlet.FlowHandlerAdapterTests

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