public void flushContentToWrappedResponse() throws IOException {
if (caw != null) {
pw.flush();
caw.writeTo(response.getWriter());
caw.reset();
} else if (bawos != null) {
try {
bawos.writeTo(response.getWriter(), response.getCharacterEncoding());
} catch (IllegalStateException ise) {
bawos.writeTo(response.getPortletOutputStream());
}
bawos.resetByteArray();
}
}
public static void init(RenderRequest request, RenderResponse response) {
String outputEncoding = response.getCharacterEncoding();
// if (FacesResponseUtil.isMyFacesFacesContext(request)) {
// for MyFaces
// MyFaces needs this workaround code because of the implementation
// issue..
PortletSession session = request.getPortletSession(true);
// FacesContext facesContext = FacesContext.getCurrentInstance();
FacesContext facesContext = FacesResponseUtil.getMyFacesFacesContext(request);
boolean existResonseWriter = true;
if (facesContext == null) {
existResonseWriter = false;
} else {
if (facesContext.getResponseWriter() == null) {
existResonseWriter = false;
}
}
Object oldBufferedResonseStream =
session.getAttribute(FacesResponseConstants.BUFFERED_RESPONSE_STREAM);
if (existResonseWriter && oldBufferedResonseStream != null) {
((BufferedResponseStream) oldBufferedResonseStream).recycle();
} else {
BufferedResponseStream bufferedResponseStream = new BufferedResponseStream(outputEncoding);
session.setAttribute(FacesResponseConstants.BUFFERED_RESPONSE_STREAM, bufferedResponseStream);
}
// } else {
// // for JSF implementation whice does not pass FacesContext from
// // processAction to render
// BufferedResponseStream bufferedResponseStream = new BufferedResponseStream(
// outputEncoding);
// request.setAttribute(
// FacesResponseConstants.BUFFERED_RESPONSE_STREAM,
// bufferedResponseStream);
// }
}
public String getCharacterEncoding() {
return response.getCharacterEncoding();
}