Examples of org.springframework.web.portlet.bind.PortletRequestDataBinder.bind()

org.springframework.web.portlet.bind.PortletRequestDataBinder.bind()

Bind the parameters of the given request to this binder's target, also binding multipart files in case of a multipart request.

This call can create field errors, representing basic binding errors like a required field (code "required"), or type mismatch between value and bean property (code "typeMismatch").

Multipart files are bound via their parameter name, just like normal HTTP parameters: i.e. "uploadedFile" to an "uploadedFile" bean property, invoking a "setUploadedFile" setter method.

The type of the target property for a multipart file can be MultipartFile, byte[], or String. The latter two receive the contents of the uploaded file; all metadata like original file name, content type, etc are lost in those cases. @param request request with parameters to bind (can be multipart) @see org.springframework.web.portlet.multipart.MultipartActionRequest @see org.springframework.web.multipart.MultipartFile @see #bindMultipartFiles @see #bind(org.springframework.beans.PropertyValues)


    if (isBindOnNewForm()) {
      if (logger.isDebugEnabled()) {
        logger.debug("Binding to new form");
      }
      binder.bind(request);
      onBindOnNewForm(request, command, errors);
    }
    
    // Return BindException object that resulted from binding.
    return errors;

    @Override
    protected void doBind(NativeWebRequest webRequest, WebDataBinder binder, boolean failOnErrors)
        throws Exception {


      PortletRequestDataBinder servletBinder = (PortletRequestDataBinder) binder;
      servletBinder.bind((PortletRequest) webRequest.getNativeRequest());
      if (failOnErrors) {
        servletBinder.closeNoCatch();
      }
    }

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