public class ResponseIncludeWrapper extends HttpServletResponseWrapper
SSIServletExternalResolver| Modifier and Type | Field and Description | 
|---|---|
| protected ServletOutputStream | captureServletOutputStreamOur ServletOutputStream | 
| protected long | lastModified | 
| protected PrintWriter | printWriter | 
| protected ServletOutputStream | servletOutputStream | 
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 and Description | 
|---|
| ResponseIncludeWrapper(HttpServletResponse response,
                      ServletOutputStream captureServletOutputStream)Initialize our wrapper with the current HttpServletResponse and
 ServletOutputStream. | 
| Modifier and Type | Method and Description | 
|---|---|
| void | addDateHeader(String name,
             long value)The default behavior of this method is to call addDateHeader(String name,
 long date) on the wrapped response object. | 
| void | addHeader(String name,
         String value)The default behavior of this method is to return addHeader(String name,
 String value) on the wrapped response object. | 
| void | flushOutputStreamOrWriter()Flush the servletOutputStream or printWriter ( only one will be non-null )
 This must be called after a requestDispatcher.include, since we can't
 assume that the included servlet flushed its stream. | 
| long | getLastModified()Returns the value of the  last-modifiedheader field. | 
| ServletOutputStream | getOutputStream()Return a OutputStream, throws and exception if a printwriter already
 been returned. | 
| PrintWriter | getWriter()Return a printwriter, throws and exception if a OutputStream already
 been returned. | 
| void | setDateHeader(String name,
             long value)The default behavior of this method is to call setDateHeader(String name,
 long date) on the wrapped response object. | 
| void | setHeader(String name,
         String value)The default behavior of this method is to return setHeader(String name,
 String value) on the wrapped response object. | 
| void | setLastModified(long lastModified)Sets the value of the  last-modifiedheader field. | 
addCookie, addIntHeader, containsHeader, encodeRedirectUrl, encodeRedirectURL, encodeUrl, encodeURL, getHeader, getHeaderNames, getHeaders, getStatus, sendError, sendError, sendRedirect, setIntHeader, setStatus, setStatusflushBuffer, getBufferSize, getCharacterEncoding, getContentType, getLocale, getResponse, isCommitted, isWrapperFor, isWrapperFor, reset, resetBuffer, setBufferSize, setCharacterEncoding, setContentLength, setContentType, setLocale, setResponseclone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitflushBuffer, getBufferSize, getCharacterEncoding, getContentType, getLocale, isCommitted, reset, resetBuffer, setBufferSize, setCharacterEncoding, setContentLength, setContentType, setLocaleprotected long lastModified
protected ServletOutputStream captureServletOutputStream
protected ServletOutputStream servletOutputStream
protected PrintWriter printWriter
public ResponseIncludeWrapper(HttpServletResponse response, ServletOutputStream captureServletOutputStream)
response - The response to usecaptureServletOutputStream - The ServletOutputStream to usepublic void flushOutputStreamOrWriter()
                               throws IOException
IOException - an IO error occurredpublic PrintWriter getWriter() throws IOException
getWriter in interface ServletResponsegetWriter in class ServletResponseWrapperIOException - if the outputstream already been calledUnsupportedEncodingException - if the character encoding returned by
                getCharacterEncoding cannot be usedServletResponse.getOutputStream(), 
ServletResponse.setCharacterEncoding(java.lang.String)public ServletOutputStream getOutputStream() throws IOException
getOutputStream in interface ServletResponsegetOutputStream in class ServletResponseWrapperIOException - if the printwriter already been calledServletResponse.getWriter()public long getLastModified()
last-modified header field. The
 result is the number of milliseconds since January 1, 1970 GMT.ResponseIncludeWrapper was last modified, or -1 if not
   known.public void setLastModified(long lastModified)
last-modified header field.lastModified - The number of milliseconds since January 1, 1970 GMT.public void addDateHeader(String name, long value)
HttpServletResponseWrapperaddDateHeader in interface HttpServletResponseaddDateHeader in class HttpServletResponseWrappername - the name of the header to setvalue - the additional date valueHttpServletResponse.setDateHeader(java.lang.String, long)public void addHeader(String name, String value)
HttpServletResponseWrapperaddHeader in interface HttpServletResponseaddHeader in class HttpServletResponseWrappername - the name of the headervalue - the additional header value If it contains octet string, it
            should be encoded according to RFC 2047
            (http://www.ietf.org/rfc/rfc2047.txt)HttpServletResponse.setHeader(java.lang.String, java.lang.String)public void setDateHeader(String name, long value)
HttpServletResponseWrappersetDateHeader in interface HttpServletResponsesetDateHeader in class HttpServletResponseWrappername - the name of the header to setvalue - the assigned date valueHttpServletResponse.containsHeader(java.lang.String), 
HttpServletResponse.addDateHeader(java.lang.String, long)public void setHeader(String name, String value)
HttpServletResponseWrappersetHeader in interface HttpServletResponsesetHeader in class HttpServletResponseWrappername - the name of the headervalue - the header value If it contains octet string, it should be
            encoded according to RFC 2047
            (http://www.ietf.org/rfc/rfc2047.txt)HttpServletResponse.containsHeader(java.lang.String), 
HttpServletResponse.addHeader(java.lang.String, java.lang.String)Copyright © 2000-2020 Apache Software Foundation. All Rights Reserved.