@Override
public void sendError(int status) throws IOException {
if (isCommitted()) {
throw new IllegalStateException("Cannot set error status - response is already committed");
}
this.status = status;
setCommitted(true);
}
@Override
public void sendRedirect(String url) throws IOException {
if (isCommitted()) {
throw new IllegalStateException("Cannot send redirect - response is already committed");
}
Assert.notNull(url, "Redirect URL must not be null");
setHeader(LOCATION_HEADER, url);
setStatus(HttpServletResponse.SC_MOVED_TEMPORARILY);
setCommitted(true);
}
private void setCommittedIfBufferSizeExceeded() {
int bufSize = getBufferSize();
if (bufSize > 0 && this.content.size() > bufSize) {
setCommitted(true);
}
}
@Override
public void flushBuffer() {
setCommitted(true);
}
