MyHttpPostRequestEncoder.java 文件源码

/**
 *
 * @param factory
 *            the factory used to create InterfaceHttpData
 * @param request
 *            the request to encode
 * @param multipart
 *            True if the FORM is a ENCTYPE="multipart/form-data"
 * @param charset
 *            the charset to use as default
 * @param encoderMode
 *            the mode for the encoder to use. See {@link EncoderMode} for the details.
 * @throws NullPointerException
 *             for request or charset or factory
 * @throws ErrorDataEncoderException
 *             if the request is not a POST
 */
public MyHttpPostRequestEncoder(
        HttpDataFactory factory, HttpRequest request, boolean multipart, Charset charset,
        EncoderMode encoderMode)
        throws ErrorDataEncoderException {
    if (factory == null) {
        throw new NullPointerException("factory");
    }
    if (request == null) {
        throw new NullPointerException("request");
    }
    if (charset == null) {
        throw new NullPointerException("charset");
    }
    if (request.getMethod() != HttpMethod.POST) {
        throw new ErrorDataEncoderException("Cannot create a Encoder if not a POST");
    }
    this.request = request;
    this.charset = charset;
    this.factory = factory;
    // Fill default values
    bodyListDatas = new ArrayList<InterfaceHttpData>();
    // default mode
    isLastChunk = false;
    isLastChunkSent = false;
    isMultipart = multipart;
    multipartHttpDatas = new ArrayList<InterfaceHttpData>();
    this.encoderMode = encoderMode;
    if (isMultipart) {
        initDataMultipart();
    }
}