public class HttpSettingsRequestFilter extends AbstractRequestFilter {
public void filterAbstractHttpRequest(SubmitContext context, AbstractHttpRequest<?> httpRequest) {
ExtendedHttpMethod httpMethod = (ExtendedHttpMethod) context.getProperty(BaseHttpRequestTransport.HTTP_METHOD);
// set maxsize
Settings settings = httpRequest.getSettings();
// close connections?
if (settings.getBoolean(HttpSettings.CLOSE_CONNECTIONS)) {
httpMethod.setHeader("Connection", "close");
}
// close connections?
if (settings.getBoolean(HttpSettings.EXPECT_CONTINUE) && httpMethod instanceof HttpEntityEnclosingRequest) {
httpMethod.getParams().setParameter(CoreProtocolPNames.USE_EXPECT_CONTINUE, Boolean.TRUE);
}
// compress request?
String compressionAlg = settings.getString(HttpSettings.REQUEST_COMPRESSION, "None");
if (!"None".equals(compressionAlg)) {
httpMethod.setHeader("Content-Encoding", compressionAlg);
}
// accept compressed responses?
if (settings.getBoolean(HttpSettings.RESPONSE_COMPRESSION)) {
httpMethod.setHeader("Accept-Encoding", CompressionSupport.getAvailableAlgorithms(","));
}
String httpVersion = settings.getString(HttpSettings.HTTP_VERSION, "1.1");
if (httpVersion.equals(HttpSettings.HTTP_VERSION_1_1)) {
httpMethod.getParams().setParameter(CoreProtocolPNames.PROTOCOL_VERSION, HttpVersion.HTTP_1_1);
} else if (httpVersion.equals(HttpSettings.HTTP_VERSION_1_0)) {
httpMethod.getParams().setParameter(CoreProtocolPNames.PROTOCOL_VERSION, HttpVersion.HTTP_1_0);
} else if (httpVersion.equals(HttpSettings.HTTP_VERSION_0_9)) {
httpMethod.getParams().setParameter(CoreProtocolPNames.PROTOCOL_VERSION, HttpVersion.HTTP_1_1);
}
// max size..
long maxSize = httpRequest.getMaxSize();
if (maxSize == 0) {
maxSize = settings.getLong(HttpSettings.MAX_RESPONSE_SIZE, 0);
}
if (maxSize > 0) {
httpMethod.setMaxSize(maxSize);
}