Class CorsInterceptor

All Implemented Interfaces:

public class CorsInterceptor extends InterceptorAdapter
  • Constructor Details

    • CorsInterceptor

      public CorsInterceptor()
      Constructor which creates an interceptor with default CORS configuration for use in a FHIR server. This includes:
      • Allowed Origin: *
      • Allowed Header: Accept
      • Allowed Header: Access-Control-Request-Headers
      • Allowed Header: Access-Control-Request-Method
      • Allowed Header: Cache-Control
      • Exposed Header: Content-Location
      • Allowed Header: Content-Type
      • Exposed Header: Location
      • Allowed Header: Origin
      • Allowed Header: Prefer
      • Allowed Header: X-Requested-With
      Note that this configuration is useful for quickly getting CORS working, but in a real production system you probably want to consider whether it is appropriate for your situation. In particular, using "Allowed Origin: *" isn't always the right thing to do.
    • CorsInterceptor

      public CorsInterceptor(org.springframework.web.cors.CorsConfiguration theConfiguration)
      Constructor which accepts the given configuration
      theConfiguration - The CORS configuration
  • Method Details

    • getConfig

      public org.springframework.web.cors.CorsConfiguration getConfig()
      Gets the CORS configuration
    • setConfig

      public void setConfig(org.springframework.web.cors.CorsConfiguration theConfiguration)
      Sets the CORS configuration
    • incomingRequestPreProcessed

      public boolean incomingRequestPreProcessed(jakarta.servlet.http.HttpServletRequest theRequest, jakarta.servlet.http.HttpServletResponse theResponse)
      Description copied from interface: IServerInterceptor
      This method is called before any other processing takes place for each incoming request. It may be used to provide alternate handling for some requests, or to screen requests before they are handled, etc.

      Note that any exceptions thrown by this method will not be trapped by HAPI (they will be passed up to the server)

      Specified by:
      incomingRequestPreProcessed in interface IServerInterceptor
      incomingRequestPreProcessed in class InterceptorAdapter
      theRequest - The incoming request
      theResponse - The response. Note that interceptors may choose to provide a response (i.e. by calling ServletResponse.getWriter()) but in that case it is important to return false to indicate that the server itself should not also provide a response.
      Return true if processing should continue normally. This is generally the right thing to do. If your interceptor is providing a response rather than letting HAPI handle the response normally, you must return false. In this case, no further processing will occur and no further interceptors will be called.