com.sitemesh.filter
Class PageResponse
java.lang.Object
|
+--javax.servlet.ServletResponseWrapper
|
+--javax.servlet.http.HttpServletResponseWrapper
|
+--com.sitemesh.filter.PageResponse
- public class PageResponse
- extends javax.servlet.http.HttpServletResponseWrapper
Implementation of HttpServletResponse that captures page data instead of
sending to output stream.
Should be used in filter-chains or when forwarding/including pages
using a RequestDispatcher.
In order to capture the response, getOutputStream()
returns
an instance of PageOutputStream
.
- Version:
- $Revision: 1.8 $
- Author:
- Joe Walnes
Fields inherited from class javax.servlet.http.HttpServletResponseWrapper |
response |
Fields inherited from class javax.servlet.ServletResponseWrapper |
response |
Constructor Summary |
PageResponse(javax.servlet.http.HttpServletResponse response,
javax.servlet.Config config)
Create PageResponse wrapped around existing HttpServletResponse. |
Method Summary |
void |
closeStream()
Flush and close output stream of wrapped response. |
javax.servlet.ServletOutputStream |
getOutputStream()
Return instance of PageOutputStream
allowing all data written to stream to be stored in temporary
buffer. |
Page |
getPage()
Send data written to PageOutputStream to PageParser and return
Page instance. |
void |
setContentType(java.lang.String contentType)
Set the content-type of the request and store it so it can
be passed to the PageParser. |
Methods inherited from class javax.servlet.http.HttpServletResponseWrapper |
addCookie,
addDateHeader,
addHeader,
addIntHeader,
containsHeader,
encodeRedirectUrl,
encodeRedirectURL,
encodeUrl,
encodeURL,
sendError,
sendError,
sendRedirect,
setDateHeader,
setHeader,
setIntHeader,
setStatus,
setStatus |
Methods inherited from class javax.servlet.ServletResponseWrapper |
flushBuffer,
getBufferSize,
getCharacterEncoding,
getLocale,
getWriter,
isCommitted,
reset,
setBufferSize,
setContentLength,
setLocale |
Methods inherited from class java.lang.Object |
clone,
equals,
finalize,
getClass,
hashCode,
notify,
notifyAll,
toString,
wait,
wait,
wait |
PageResponse
public PageResponse(javax.servlet.http.HttpServletResponse response,
javax.servlet.Config config)
throws java.io.IOException
- Create PageResponse wrapped around existing HttpServletResponse.
setContentType
public void setContentType(java.lang.String contentType)
- Set the content-type of the request and store it so it can
be passed to the PageParser.
- Overrides:
- setContentType in class javax.servlet.ServletResponseWrapper
getOutputStream
public javax.servlet.ServletOutputStream getOutputStream()
throws java.io.IOException
- Return instance of
PageOutputStream
allowing all data written to stream to be stored in temporary
buffer.
- Overrides:
- getOutputStream in class javax.servlet.ServletResponseWrapper
closeStream
public void closeStream()
throws java.io.IOException
- Flush and close output stream of wrapped response.
getPage
public Page getPage()
throws java.io.IOException
- Send data written to PageOutputStream to PageParser and return
Page instance.