/**
* Get an Apache's {@link org.apache.http.HttpEntity} from Jersey's {@link
* org.glassfish.jersey.client.ClientRequest}
*
* <p>Create a custom HTTP entity, because Jersey doesn't provide a request stream or a byte
* buffer.
*
* @param jerseyRequest representation of an HTTP request in Jersey
* @return a correct {@link org.apache.http.HttpEntity} implementation
*/
private HttpEntity getHttpEntity(ClientRequest jerseyRequest) {
if (jerseyRequest.getEntity() == null) {
return null;
}
return chunkedEncodingEnabled
? new JerseyRequestHttpEntity(jerseyRequest)
: new BufferedJerseyRequestHttpEntity(jerseyRequest);
}
private ContentProvider getStreamProvider(final ClientRequest clientRequest) {
final Object entity = clientRequest.getEntity();
if (entity == null) {
return null;
}
final OutputStreamContentProvider streamContentProvider = new OutputStreamContentProvider();
clientRequest.setStreamProvider(
new OutboundMessageContext.StreamProvider() {
@Override
public OutputStream getOutputStream(final int contentLength) throws IOException {
return streamContentProvider.getOutputStream();
}
});
try {
clientRequest.writeEntity();
} catch (final IOException e) {
throw new ProcessingException("Failed to write request entity.", e);
}
return streamContentProvider;
}