Example usage for org.springframework.http ContentDisposition getName

Introduction

In this page you can find the example usage for org.springframework.http ContentDisposition getName.

Prototype

@Nullable
public String getName() 

Source Link

Document

Return the value of the name parameter, or null if not defined.

Usage

From source file:org.springframework.http.codec.multipart.DefaultMultipartMessageReader.java

/**
 * Convert the given data buffer into a Part. All data up until the header separator (\r\n\r\n)
 * is passed to {@link #toHeaders(DataBuffer)}, the remaining data is considered to be the
 * body./* ww w  .  ja  va 2  s  .  co m*/
 */
private static Part toPart(DataBuffer dataBuffer) {
    int readPosition = dataBuffer.readPosition();
    if (dataBuffer.readableByteCount() >= 2) {
        if (dataBuffer.getByte(readPosition) == CR && dataBuffer.getByte(readPosition + 1) == LF) {
            dataBuffer.readPosition(readPosition + 2);
        }
    }

    if (logger.isTraceEnabled()) {
        logger.trace("Part data: " + toString(dataBuffer));
    }
    int endIdx = HEADER_MATCHER.match(dataBuffer);

    HttpHeaders headers;
    DataBuffer body;
    if (endIdx > 0) {
        readPosition = dataBuffer.readPosition();
        int headersLength = endIdx + 1 - (readPosition + HEADER_BODY_SEPARATOR.length);
        DataBuffer headersBuffer = dataBuffer.retainedSlice(readPosition, headersLength);
        int bodyLength = dataBuffer.writePosition() - (1 + endIdx);
        body = dataBuffer.retainedSlice(endIdx + 1, bodyLength);
        headers = toHeaders(headersBuffer);
    } else {
        headers = new HttpHeaders();
        body = DataBufferUtils.retain(dataBuffer);
    }
    DataBufferUtils.release(dataBuffer);

    ContentDisposition cd = headers.getContentDisposition();
    MediaType contentType = headers.getContentType();
    if (StringUtils.hasLength(cd.getFilename())) {
        return new DefaultFilePart(headers, body);
    } else if (StringUtils.hasLength(cd.getName())
            && (contentType == null || MediaType.TEXT_PLAIN.isCompatibleWith(contentType))) {
        return new DefaultFormPart(headers, body);
    } else {
        return new DefaultPart(headers, body);
    }
}

---