Package ch.ralscha.extdirectspring.util

Examples of ch.ralscha.extdirectspring.util.MethodInfo

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    }
    return paramLength;
  }

  private List<String> parameterNames(final Class<?> beanClass, final Method method) {
    MethodInfo methodInfo = new MethodInfo(beanClass, method);

    List<String> result = new ArrayList<String>();
    List<ParameterInfo> parameters = methodInfo.getParameters();
    for (ParameterInfo parameter : parameters) {
      if (!parameter.isSupportedParameter()) {
        result.add(parameter.getName());
      }
    }
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    ExtDirectPollResponse directPollResponse = new ExtDirectPollResponse();
    directPollResponse.setName(event);

    try {
      MethodInfo methodInfo = ExtDirectSpringUtil.findMethodInfo(context, beanName, method);

      List<ParameterInfo> methodParameters = methodInfo.getParameters();
      Object[] parameters = null;
      if (!methodParameters.isEmpty()) {
        parameters = new Object[methodParameters.size()];

        for (int paramIndex = 0; paramIndex < methodParameters.size(); paramIndex++) {
          ParameterInfo methodParameter = methodParameters.get(paramIndex);

          if (methodParameter.isSupportedParameter()) {
            parameters[paramIndex] = SupportedParameterTypes.resolveParameter(methodParameter.getType(),
                request, response, locale);
          } else {
            parameters[paramIndex] = handleRequestParam(request, null, methodParameter);
          }

        }
      }

      if (configuration.isSynchronizeOnSession() || methodInfo.isSynchronizeOnSession()) {
        HttpSession session = request.getSession(false);
        if (session != null) {
          Object mutex = WebUtils.getSessionMutex(session);
          synchronized (mutex) {
            directPollResponse.setData(ExtDirectSpringUtil
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  }

  @RequestMapping(value = "/router", method = RequestMethod.POST, params = "extAction")
  public String router(@RequestParam("extAction") String extAction, @RequestParam("extMethod") String extMethod) {

    MethodInfo methodInfo = ExtDirectSpringUtil.findMethodInfo(context, extAction, extMethod);
    if (methodInfo.getForwardPath() != null) {
      return methodInfo.getForwardPath();
    }
    throw new IllegalArgumentException("Invalid remoting form method: " + extAction + "." + extMethod);

  }
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    for (ExtDirectRequest directRequest : directRequests) {

      ExtDirectResponse directResponse = new ExtDirectResponse(directRequest);

      try {
        MethodInfo methodInfo = ExtDirectSpringUtil.findMethodInfo(context, directRequest.getAction(),
            directRequest.getMethod());

        Object result = processRemotingRequest(request, response, locale, directRequest, methodInfo);

        if (result != null) {

          if (methodInfo.isType(ExtDirectMethodType.FORM_LOAD)
              && !ExtDirectFormLoadResult.class.isAssignableFrom(result.getClass())) {
            result = new ExtDirectFormLoadResult(result);
          } else if ((methodInfo.isType(ExtDirectMethodType.STORE_MODIFY) || methodInfo
              .isType(ExtDirectMethodType.STORE_READ))
              && !ExtDirectStoreResponse.class.isAssignableFrom(result.getClass())
              && configuration.isAlwaysWrapStoreResponse()) {
            if (result instanceof Collection) {
              result = new ExtDirectStoreResponse((Collection) result);
            } else {
              List responses = new ArrayList();
              responses.add(result);
              result = new ExtDirectStoreResponse(responses);
            }
          }

          directResponse.setResult(result);
        } else {
          if (methodInfo.isType(ExtDirectMethodType.STORE_MODIFY)
              || methodInfo.isType(ExtDirectMethodType.STORE_READ)) {
            directResponse.setResult(Collections.emptyList());
          }
        }

      } catch (Exception e) {
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  private ConfigurationService configurationService;

  public void handle(String beanName, String method, HttpServletRequest request, HttpServletResponse response,
      Locale locale) throws Exception {

    MethodInfo methodInfo = MethodInfoCache.INSTANCE.get(beanName, method);

    SSEvent result = null;
    SSEWriter sseWriter = new SSEWriter(response);

    if (methodInfo != null) {
      try {

        Object[] parameters = configurationService.getParametersResolver().prepareParameters(request, response,
            locale, methodInfo, sseWriter);
        Object methodReturnValue;

        if (configurationService.getConfiguration().isSynchronizeOnSession()
            || methodInfo.isSynchronizeOnSession()) {
          HttpSession session = request.getSession(false);
          if (session != null) {
            Object mutex = WebUtils.getSessionMutex(session);
            synchronized (mutex) {
              methodReturnValue = ExtDirectSpringUtil.invoke(
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      throws Exception {

    ExtDirectPollResponse directPollResponse = new ExtDirectPollResponse();
    directPollResponse.setName(event);

    MethodInfo methodInfo = MethodInfoCache.INSTANCE.get(beanName, method);
    boolean streamResponse;
    Class<?> jsonView = null;

    if (methodInfo != null) {

      streamResponse = configurationService.getConfiguration().isStreamResponse()
          || methodInfo.isStreamResponse();

      try {

        Object[] parameters = configurationService.getParametersResolver().prepareParameters(request, response,
            locale, methodInfo);

        if (configurationService.getConfiguration().isSynchronizeOnSession()
            || methodInfo.isSynchronizeOnSession()) {
          HttpSession session = request.getSession(false);
          if (session != null) {
            Object mutex = WebUtils.getSessionMutex(session);
            synchronized (mutex) {
              Object result = ExtDirectSpringUtil.invoke(configurationService.getApplicationContext(),
                  beanName, methodInfo, parameters);

              if (result instanceof ModelAndJsonView) {
                ModelAndJsonView modelAndJsonView = (ModelAndJsonView) result;
                directPollResponse.setData(modelAndJsonView.getModel());
                jsonView = getJsonView(modelAndJsonView, methodInfo.getJsonView());
              } else {
                directPollResponse.setData(result);
                jsonView = getJsonView(result, methodInfo.getJsonView());
              }
            }
          } else {
            Object result = ExtDirectSpringUtil.invoke(configurationService.getApplicationContext(),
                beanName, methodInfo, parameters);
            if (result instanceof ModelAndJsonView) {
              ModelAndJsonView modelAndJsonView = (ModelAndJsonView) result;
              directPollResponse.setData(modelAndJsonView.getModel());
              jsonView = getJsonView(modelAndJsonView, methodInfo.getJsonView());
            } else {
              directPollResponse.setData(result);
              jsonView = getJsonView(result, methodInfo.getJsonView());
            }
          }
        } else {
          Object result = ExtDirectSpringUtil.invoke(configurationService.getApplicationContext(), beanName,
              methodInfo, parameters);
          if (result instanceof ModelAndJsonView) {
            ModelAndJsonView modelAndJsonView = (ModelAndJsonView) result;
            directPollResponse.setData(modelAndJsonView.getModel());
            jsonView = getJsonView(modelAndJsonView, methodInfo.getJsonView());
          } else {
            directPollResponse.setData(result);
            jsonView = getJsonView(result, methodInfo.getJsonView());
          }
        }

      } catch (Exception e) {
        log.error("Error polling method '" + beanName + "." + method + "'", e.getCause() != null ? e.getCause()
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  public String router(HttpServletRequest request, HttpServletResponse response,
      @RequestParam("extAction") String extAction, @RequestParam("extMethod") String extMethod)
      throws IOException {

    ExtDirectResponse directResponse = new ExtDirectResponse(request);
    MethodInfo methodInfo = MethodInfoCache.INSTANCE.get(extAction, extMethod);

    boolean streamResponse;

    if (methodInfo != null && methodInfo.getForwardPath() != null) {
      return methodInfo.getForwardPath();
    } else if (methodInfo != null && methodInfo.getHandlerMethod() != null) {
      streamResponse = configurationService.getConfiguration().isStreamResponse()
          || methodInfo.isStreamResponse();

      HandlerMethod handlerMethod = methodInfo.getHandlerMethod();
      try {

        ModelAndView modelAndView;

        if (configurationService.getConfiguration().isSynchronizeOnSession()
            || methodInfo.isSynchronizeOnSession()) {
          HttpSession session = request.getSession(false);
          if (session != null) {
            Object mutex = WebUtils.getSessionMutex(session);
            synchronized (mutex) {
              modelAndView = handlerAdapter.handle(request, response, handlerMethod);
            }
          } else {
            modelAndView = handlerAdapter.handle(request, response, handlerMethod);
          }
        } else {
          modelAndView = handlerAdapter.handle(request, response, handlerMethod);
        }

        ExtDirectFormPostResult formPostResult = (ExtDirectFormPostResult) modelAndView.getModel().get(
            "extDirectFormPostResult");
        directResponse.setResult(formPostResult.getResult());
        directResponse.setJsonView(getJsonView(formPostResult, methodInfo.getJsonView()));
      } catch (Exception e) {
        log.error("Error calling method: " + extMethod, e.getCause() != null ? e.getCause() : e);
        directResponse.setResult(handleException(methodInfo, directResponse, e, request));
      }
    } else {
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  @SuppressWarnings({ "rawtypes", "unchecked" })
  ExtDirectResponse handleMethodCall(ExtDirectRequest directRequest, HttpServletRequest request,
      HttpServletResponse response, Locale locale) {
    ExtDirectResponse directResponse = new ExtDirectResponse(directRequest);

    MethodInfo methodInfo = MethodInfoCache.INSTANCE.get(directRequest.getAction(), directRequest.getMethod());

    if (methodInfo != null) {

      try {
        directResponse.setStreamResponse(methodInfo.isStreamResponse());
        Object result = processRemotingRequest(request, response, locale, directRequest, methodInfo);

        if (result != null) {

          ModelAndJsonView modelAndJsonView = null;
          if (result instanceof ModelAndJsonView) {
            modelAndJsonView = (ModelAndJsonView) result;
            result = modelAndJsonView.getModel();
          }

          if (methodInfo.isType(ExtDirectMethodType.FORM_LOAD)
              && !ExtDirectFormLoadResult.class.isAssignableFrom(result.getClass())) {
            ExtDirectFormLoadResult formLoadResult = new ExtDirectFormLoadResult(result);
            if (result instanceof JsonViewHint) {
              formLoadResult.setJsonView(((JsonViewHint) result).getJsonView());
            }
            result = formLoadResult;
          } else if ((methodInfo.isType(ExtDirectMethodType.STORE_MODIFY) || methodInfo
              .isType(ExtDirectMethodType.STORE_READ))
              && !ExtDirectStoreResult.class.isAssignableFrom(result.getClass())
              && configurationService.getConfiguration().isAlwaysWrapStoreResponse()) {
            if (result instanceof Collection) {
              result = new ExtDirectStoreResult((Collection) result);
            } else {
              result = new ExtDirectStoreResult(result);
            }
          } else if (methodInfo.isType(ExtDirectMethodType.FORM_POST_JSON)) {
            if (result instanceof ExtDirectFormPostResult) {
              ExtDirectFormPostResult formPostResult = (ExtDirectFormPostResult) result;
              result = formPostResult.getResult();
            }
          }

          directResponse.setResult(result);
          if (modelAndJsonView != null) {
            directResponse.setJsonView(getJsonView(modelAndJsonView, methodInfo.getJsonView()));
          } else {
            directResponse.setJsonView(getJsonView(result, methodInfo.getJsonView()));
          }

        } else {
          if (methodInfo.isType(ExtDirectMethodType.STORE_MODIFY)
              || methodInfo.isType(ExtDirectMethodType.STORE_READ)) {
            directResponse.setResult(Collections.emptyList());
          }
        }

      } catch (Exception e) {
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    ExtDirectPollResponse directPollResponse = new ExtDirectPollResponse();
    directPollResponse.setName(event);

    try {
      MethodInfo methodInfo = ExtDirectSpringUtil.findMethodInfo(context, beanName, method);

      List<ParameterInfo> methodParameters = methodInfo.getParameters();
      Object[] parameters = null;
      if (!methodParameters.isEmpty()) {
        parameters = new Object[methodParameters.size()];

        for (int paramIndex = 0; paramIndex < methodParameters.size(); paramIndex++) {
          ParameterInfo methodParameter = methodParameters.get(paramIndex);

          if (methodParameter.isSupportedParameter()) {
            parameters[paramIndex] = SupportedParameterTypes.resolveParameter(methodParameter.getType(),
                request, response, locale);
          } else {
            parameters[paramIndex] = handleRequestParam(request, null, methodParameter);
          }

        }
      }

      if (configuration.isSynchronizeOnSession() || methodInfo.isSynchronizeOnSession()) {
        HttpSession session = request.getSession(false);
        if (session != null) {
          Object mutex = WebUtils.getSessionMutex(session);
          synchronized (mutex) {
            directPollResponse.setData(ExtDirectSpringUtil.invoke(context, beanName, methodInfo, parameters));
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  }

  @RequestMapping(value = "/router", method = RequestMethod.POST, params = "extAction")
  public String router(@RequestParam("extAction") String extAction, @RequestParam("extMethod") String extMethod) {

    MethodInfo methodInfo = ExtDirectSpringUtil.findMethodInfo(context, extAction, extMethod);
    if (methodInfo.getForwardPath() != null) {
      return methodInfo.getForwardPath();
    }
    throw new IllegalArgumentException("Invalid remoting form method: " + extAction + "." + extMethod);

  }
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Related Classes of ch.ralscha.extdirectspring.util.MethodInfo

  • ch.ralscha.extdirectspring.annotation.ExtDirectDocParameters
  • ch.ralscha.extdirectspring.annotation.ExtDirectDocReturn
  • ch.ralscha.extdirectspring.annotation.ExtDirectMethod
  • ch.ralscha.extdirectspring.api.ApiController
  • ch.ralscha.extdirectspring.bean.api.Action
  • ch.ralscha.extdirectspring.bean.api.ActionDoc
  • ch.ralscha.extdirectspring.bean.api.PollingProvider
  • ch.ralscha.extdirectspring.controller.ApiController
  • ch.ralscha.extdirectspring.controller.RouterController
  • ch.ralscha.extdirectspring.controller.SSEHandler
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