public ContainerResponse call(ContainerRequest containerRequest) {
ByteBuffer byteBuf = ByteBuffer.allocate(BUFFER_CAPACITY);
ContainerResponse response;
try {
response = handler.apply(containerRequest, new ByteBufferOutputStream(byteBuf)).get();
} catch (Exception e) {
logger.debug("Failed while handling the request - " + containerRequest, e);
response = new ContainerResponse(containerRequest, Response.serverError().build());
}
ContainerResponseWriter responseWriter = containerRequest.getResponseWriter();
OutputStream os = responseWriter.writeResponseStatusAndHeaders(response.getLength(), response);
response.setEntityStream(os);
return response;
}
/**
* Suspend the request/response processing.
*
* @param timeOut time-out value. Value less or equal to 0, indicates that the processing is
* suspended indefinitely.
* @param unit time-out time unit.
* @param handler time-out handler to process a time-out event if it occurs.
* @return {@code true} if the suspend operation completed successfully, {@code false} otherwise.
* @see ContainerResponseWriter#suspend(long, TimeUnit, ContainerResponseWriter.TimeoutHandler)
*/
public boolean suspend(long timeOut, TimeUnit unit, final TimeoutHandler handler) {
synchronized (runtimeLock) {
if (suspended) {
return false;
}
suspended = true;
timeoutHandler = handler;
containerResponseWriter.setSuspendTimeout(timeOut, unit);
return true;
}
}
