Package org.bgerp.app.servlet.util

Class ServletResponseInterceptor

java.lang.Object
javax.servlet.ServletResponseWrapper
javax.servlet.http.HttpServletResponseWrapper
org.bgerp.app.servlet.util.ServletResponseInterceptor
All Implemented Interfaces:
javax.servlet.http.HttpServletResponse, javax.servlet.ServletResponse
public class ServletResponseInterceptor extends javax.servlet.http.HttpServletResponseWrapper
Implementation of ServletResponse allowing to intercept JSP template output.

  • Field Summary

    Fields inherited from interface javax.servlet.http.HttpServletResponse

    SC_ACCEPTED, SC_BAD_GATEWAY, SC_BAD_REQUEST, SC_CONFLICT, SC_CONTINUE, SC_CREATED, SC_EXPECTATION_FAILED, SC_FORBIDDEN, SC_FOUND, SC_GATEWAY_TIMEOUT, SC_GONE, SC_HTTP_VERSION_NOT_SUPPORTED, SC_INTERNAL_SERVER_ERROR, SC_LENGTH_REQUIRED, SC_METHOD_NOT_ALLOWED, SC_MOVED_PERMANENTLY, SC_MOVED_TEMPORARILY, SC_MULTIPLE_CHOICES, SC_NO_CONTENT, SC_NON_AUTHORITATIVE_INFORMATION, SC_NOT_ACCEPTABLE, SC_NOT_FOUND, SC_NOT_IMPLEMENTED, SC_NOT_MODIFIED, SC_OK, SC_PARTIAL_CONTENT, SC_PAYMENT_REQUIRED, SC_PRECONDITION_FAILED, SC_PROXY_AUTHENTICATION_REQUIRED, SC_REQUEST_ENTITY_TOO_LARGE, SC_REQUEST_TIMEOUT, SC_REQUEST_URI_TOO_LONG, SC_REQUESTED_RANGE_NOT_SATISFIABLE, SC_RESET_CONTENT, SC_SEE_OTHER, SC_SERVICE_UNAVAILABLE, SC_SWITCHING_PROTOCOLS, SC_TEMPORARY_REDIRECT, SC_UNAUTHORIZED, SC_UNSUPPORTED_MEDIA_TYPE, SC_USE_PROXY

  • Constructor Summary

    Constructors
    Constructor
    Description
    ServletResponseInterceptor(javax.servlet.http.HttpServletResponse response, OutputStream result)
     

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    flush()
     
    javax.servlet.ServletOutputStream
    getOutputStream()
     
    PrintWriter
    getWriter()
     
    static byte[]
    jsp(DynActionForm form, String jsp, int approxSize)
    Renders JSP page.

    Methods inherited from class javax.servlet.http.HttpServletResponseWrapper

    addCookie, addDateHeader, addHeader, addIntHeader, containsHeader, encodeRedirectUrl, encodeRedirectURL, encodeUrl, encodeURL, getHeader, getHeaderNames, getHeaders, getStatus, getTrailerFields, sendError, sendError, sendRedirect, setDateHeader, setHeader, setIntHeader, setStatus, setStatus, setTrailerFields

    Methods inherited from class javax.servlet.ServletResponseWrapper

    flushBuffer, getBufferSize, getCharacterEncoding, getContentType, getLocale, getResponse, isCommitted, isWrapperFor, isWrapperFor, reset, resetBuffer, setBufferSize, setCharacterEncoding, setContentLength, setContentLengthLong, setContentType, setLocale, setResponse

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    Methods inherited from interface javax.servlet.ServletResponse

    flushBuffer, getBufferSize, getCharacterEncoding, getContentType, getLocale, isCommitted, reset, resetBuffer, setBufferSize, setCharacterEncoding, setContentLength, setContentLengthLong, setContentType, setLocale

  • Constructor Details

  • Method Details

    • getOutputStream

      public javax.servlet.ServletOutputStream getOutputStream()
      Specified by:
      getOutputStream in interface javax.servlet.ServletResponse
      Overrides:
      getOutputStream in class javax.servlet.ServletResponseWrapper

    • getWriter

      public PrintWriter getWriter() throws IOException
      Specified by:
      getWriter in interface javax.servlet.ServletResponse
      Overrides:
      getWriter in class javax.servlet.ServletResponseWrapper
      Throws:
      IOException

    • flush

      public void flush()

    • jsp

      public static byte[] jsp(DynActionForm form, String jsp, int approxSize) throws Exception
      Renders JSP page. Clears Response.getData() in DynActionForm.getResponse().
      Parameters:
      form - form object, contains servlet request and response.
      jsp - path to JSP pattern, starting from webapps.
      approxSize - expected size of resulting HTML.
      Returns:
      byte with HTML.
      Throws:
      Exception