SimpleXmlInvokerRequestExecutor.java 文件源码

/**
 * Prepare the given HTTP connection.
 * <p>
 * The default implementation specifies POST as method,
 * "application/x-java-serialized-object" as "Content-Type" header,
 * and the given content length as "Content-Length" header.
 *
 * @param connection the HTTP connection to prepare
 * @param contentLength the length of the content to send
 * @throws IOException if thrown by HttpURLConnection methods
 * @see java.net.HttpURLConnection#setRequestMethod
 * @see java.net.HttpURLConnection#setRequestProperty
 */
protected void prepareConnection(HttpURLConnection connection, int contentLength) throws IOException {
    if (this.connectTimeout >= 0)
        connection.setConnectTimeout(this.connectTimeout);
    if (this.readTimeout >= 0)
        connection.setReadTimeout(this.readTimeout);
    connection.setDoOutput(true);
    connection.setRequestMethod(HTTP_METHOD_POST);
    connection.setRequestProperty(HTTP_HEADER_CONTENT_TYPE, getContentType());
    connection.setRequestProperty(HTTP_HEADER_CONTENT_LENGTH, Integer.toString(contentLength));
    LocaleContext locale = LocaleContextHolder.getLocaleContext();
    if (locale != null)
        connection.setRequestProperty(HTTP_HEADER_ACCEPT_LANGUAGE, StringUtils.toLanguageTag(locale.getLocale()));
    if (isAcceptGzipEncoding())
        connection.setRequestProperty(HTTP_HEADER_ACCEPT_ENCODING, ENCODING_GZIP);
}