Example usage for org.apache.http.client.fluent Request useExpectContinue

Introduction

In this page you can find the example usage for org.apache.http.client.fluent Request useExpectContinue.

Prototype

public Request useExpectContinue() 

Source Link

Usage

From source file:io.coala.capability.online.FluentHCOnlineCapability.java

/**
 * @param method//from w  ww  . j  a  v  a 2s . c o  m
 * @param uri
 * @return
 */
@SuppressWarnings("rawtypes")
public static Request getFluentRequest(final HttpMethod method, final URI uri, final Map.Entry... formData) {
    final Request request;
    switch (method) {
    case GET:
        request = Request.Get(toFormDataURI(uri, formData));
        break;
    case HEAD:
        request = Request.Head(toFormDataURI(uri, formData));
        break;
    case POST:
        request = Request.Post(uri);
        break;
    case PUT:
        request = Request.Put(uri);
        break;
    case DELETE:
        request = Request.Delete(toFormDataURI(uri, formData));
        break;
    case OPTIONS:
        request = Request.Options(toFormDataURI(uri, formData));
        break;
    case TRACE:
        request = Request.Trace(toFormDataURI(uri, formData));
        break;
    default:
        throw new IllegalStateException("UNSUPPORTED: " + method);
    }
    return request.useExpectContinue().version(HttpVersion.HTTP_1_1);
}

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From source file:com.jaspersoft.ireport.jasperserver.ws.http.JSSCommonsHTTPSender.java

/**
 * Extracts info from message context./*  w w  w  . ja  v a  2s  .  co  m*/
 *
 * @param method
 *            Post method
 * @param httpClient
 *            The client used for posting
 * @param msgContext
 *            the message context
 * @param tmpURL
 *            the url to post to.
 *
 * @throws Exception
 */
private void addContextInfo(Request req, MessageContext msgContext, URL tmpURL) throws Exception {
    String v = msgContext.getStrProp(MessageContext.HTTP_TRANSPORT_VERSION);
    if (v != null && v.equals(HTTPConstants.HEADER_PROTOCOL_V10))
        req.version(HttpVersion.HTTP_1_0);
    // optionally set a timeout for the request
    if (msgContext.getTimeout() != 0) {
        req.connectTimeout(msgContext.getTimeout());
        req.socketTimeout(msgContext.getTimeout());
    }

    // Get SOAPAction, default to ""
    String action = msgContext.useSOAPAction() ? msgContext.getSOAPActionURI() : "";

    if (action == null)
        action = "";

    Message msg = msgContext.getRequestMessage();
    if (msg != null)
        req.addHeader(HTTPConstants.HEADER_CONTENT_TYPE, msg.getContentType(msgContext.getSOAPConstants()));
    req.addHeader(HTTPConstants.HEADER_SOAP_ACTION, "\"" + action + "\"");
    req.addHeader(HTTPConstants.HEADER_USER_AGENT, Messages.getMessage("axisUserAgent"));

    // add compression headers if needed
    if (msgContext.isPropertyTrue(HTTPConstants.MC_ACCEPT_GZIP))
        req.addHeader(HTTPConstants.HEADER_ACCEPT_ENCODING, HTTPConstants.COMPRESSION_GZIP);
    if (msgContext.isPropertyTrue(HTTPConstants.MC_GZIP_REQUEST))
        req.addHeader(HTTPConstants.HEADER_CONTENT_ENCODING, HTTPConstants.COMPRESSION_GZIP);

    // Transfer MIME headers of SOAPMessage to HTTP headers.
    MimeHeaders mimeHeaders = msg.getMimeHeaders();
    if (mimeHeaders != null) {
        for (Iterator<?> i = mimeHeaders.getAllHeaders(); i.hasNext();) {
            MimeHeader mimeHeader = (MimeHeader) i.next();
            // HEADER_CONTENT_TYPE and HEADER_SOAP_ACTION are already set.
            // Let's not duplicate them.
            String headerName = mimeHeader.getName();
            if (headerName.equals(HTTPConstants.HEADER_CONTENT_TYPE)
                    || headerName.equals(HTTPConstants.HEADER_SOAP_ACTION))
                continue;
            req.addHeader(mimeHeader.getName(), mimeHeader.getValue());
        }
    }

    // process user defined headers for information.
    Hashtable<?, ?> userHeaderTable = (Hashtable<?, ?>) msgContext.getProperty(HTTPConstants.REQUEST_HEADERS);
    if (userHeaderTable != null)
        for (Map.Entry<?, ?> me : userHeaderTable.entrySet()) {
            Object keyObj = me.getKey();
            if (null == keyObj)
                continue;
            String key = keyObj.toString().trim();
            String value = me.getValue().toString().trim();

            if (key.equalsIgnoreCase(HTTPConstants.HEADER_EXPECT)
                    && value.equalsIgnoreCase(HTTPConstants.HEADER_EXPECT_100_Continue))
                req.useExpectContinue();
            else if (key.equalsIgnoreCase(HTTPConstants.HEADER_TRANSFER_ENCODING_CHUNKED)) {
                req.removeHeader(new BasicHeader("Transfer-Encoding", "chunked"));
                if (Boolean.parseBoolean(value))
                    ;// req.setHeader("Transfer-Encoding", "chunked");
            } else
                req.addHeader(key, value);
        }
}

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