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## org.codehaus.groovy.grails.web.sitemesh
Class GrailsPageResponseWrapper

    java.lang.Object
      javax.servlet.ServletResponseWrapper
          javax.servlet.http.HttpServletResponseWrapper
              org.codehaus.groovy.grails.web.sitemesh.GrailsPageResponseWrapper

All Implemented Interfaces:
  HttpServletResponse, ServletResponse

    public class GrailsPageResponseWrapper

extends HttpServletResponseWrapper

Since:
  1.0.4

  Created: Nov 14, 2008
Author:
  Graeme Rocher

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
`GrailsPageResponseWrapper(HttpServletRequest request, HttpServletResponse response, com.opensymphony.module.sitemesh.PageParserSelector parserSelector)`

Method Summary
`void` | `activateSiteMesh(String contentType, String encoding)`
`void` | `addHeader(String name, String value)` Prevent content-length being set if page is parseable.
`void` | `flushBuffer()` Prevent buffer from being flushed if this is a page being parsed.
`char[]` | `getContents()`
`ServletOutputStream` | `getOutputStream()`
`com.opensymphony.module.sitemesh.Page` | `getPage()`
`PrintWriter` | `getWriter()`
`boolean` | `isGspSitemeshActive()`
`boolean` | `isSitemeshActive()`
`boolean` | `isUsingStream()`
`void` | `sendError(int sc)`
`void` | `sendError(int sc, String msg)`
`void` | `sendRedirect(String location)`
`void` | `setContentLength(int contentLength)` Prevent content-length being set if page is parseable.
`void` | `setContentType(String type)` Set the content-type of the request and store it so it can be passed to the `PageParser`.
`void` | `setHeader(String name, String value)` Prevent content-length being set if page is parseable.
`void` | `setStatus(int sc)` If 'not modified' (304) HTTP status is being sent - then abort parsing, as there shouldn't be any body

Methods inherited from class javax.servlet.http.HttpServletResponseWrapper
`addCookie, addDateHeader, addIntHeader, containsHeader, encodeRedirectUrl, encodeRedirectURL, encodeUrl, encodeURL, setDateHeader, setIntHeader, setStatus`

Methods inherited from class javax.servlet.ServletResponseWrapper
`getBufferSize, getCharacterEncoding, getContentType, getLocale, getResponse, isCommitted, reset, resetBuffer, setBufferSize, setCharacterEncoding, 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
`getBufferSize, getCharacterEncoding, getContentType, getLocale, isCommitted, reset, resetBuffer, setBufferSize, setCharacterEncoding, setLocale`

Constructor Detail

### GrailsPageResponseWrapper

    public GrailsPageResponseWrapper(HttpServletRequest request,
                                     HttpServletResponse response,
                                     com.opensymphony.module.sitemesh.PageParserSelector parserSelector)

Method Detail

### sendError

    public void sendError(int sc)
                   throws IOException

  Specified by:
    `sendError` in interface `HttpServletResponse`
  Overrides:
    `sendError` in class `HttpServletResponseWrapper`
  Throws:
    `IOException`

### sendError

    public void sendError(int sc,
                          String msg)
                   throws IOException

  Specified by:
    `sendError` in interface `HttpServletResponse`
  Overrides:
    `sendError` in class `HttpServletResponseWrapper`
  Throws:
    `IOException`

### setContentType

    public void setContentType(String type)

  Set the content-type of the request and store it so it can be passed to the `PageParser`.

  Specified by:
    `setContentType` in interface `ServletResponse`
  Overrides:
    `setContentType` in class `ServletResponseWrapper`

### activateSiteMesh

    public void activateSiteMesh(String contentType,
                                 String encoding)

### setContentLength

    public void setContentLength(int contentLength)

  Prevent content-length being set if page is parseable.

  Specified by:
    `setContentLength` in interface `ServletResponse`
  Overrides:
    `setContentLength` in class `ServletResponseWrapper`

### flushBuffer

    public void flushBuffer()
                     throws IOException

  Prevent buffer from being flushed if this is a page being parsed.

  Specified by:
    `flushBuffer` in interface `ServletResponse`
  Overrides:
    `flushBuffer` in class `ServletResponseWrapper`
  Throws:
    `IOException`

### setHeader

    public void setHeader(String name,
                          String value)

  Prevent content-length being set if page is parseable.

  Specified by:
    `setHeader` in interface `HttpServletResponse`
  Overrides:
    `setHeader` in class `HttpServletResponseWrapper`

### addHeader

    public void addHeader(String name,
                          String value)

  Prevent content-length being set if page is parseable.

  Specified by:
    `addHeader` in interface `HttpServletResponse`
  Overrides:
    `addHeader` in class `HttpServletResponseWrapper`

### setStatus

    public void setStatus(int sc)

  If 'not modified' (304) HTTP status is being sent - then abort parsing, as there shouldn't be any body

  Specified by:
    `setStatus` in interface `HttpServletResponse`
  Overrides:
    `setStatus` in class `HttpServletResponseWrapper`

### getOutputStream

    public ServletOutputStream getOutputStream()

  Specified by:
    `getOutputStream` in interface `ServletResponse`
  Overrides:
    `getOutputStream` in class `ServletResponseWrapper`

### getWriter

    public PrintWriter getWriter()

  Specified by:
    `getWriter` in interface `ServletResponse`
  Overrides:
    `getWriter` in class `ServletResponseWrapper`

### getPage

    public com.opensymphony.module.sitemesh.Page getPage()
                                                  throws IOException

  Throws:
    `IOException`

### sendRedirect

    public void sendRedirect(String location)
                      throws IOException

  Specified by:
    `sendRedirect` in interface `HttpServletResponse`
  Overrides:
    `sendRedirect` in class `HttpServletResponseWrapper`
  Throws:
    `IOException`

### isUsingStream

    public boolean isUsingStream()

### getContents

    public char[] getContents()
                       throws IOException

  Throws:
    `IOException`

### isSitemeshActive

    public boolean isSitemeshActive()

### isGspSitemeshActive

    public boolean isGspSitemeshActive()

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