Example usage for org.apache.http.protocol HTTP CHUNK

Introduction

In this page you can find the example usage for org.apache.http.protocol HTTP CHUNK_CODING.

Prototype

String CHUNK_CODING

To view the source code for org.apache.http.protocol HTTP CHUNK_CODING.

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Usage

From source file:net.oneandone.sushi.fs.webdav.methods.Put.java

@Override
protected void setContentHeader() {
    setRequestHeader(HTTP.TRANSFER_ENCODING, HTTP.CHUNK_CODING);
}

From source file:com.subgraph.vega.internal.http.proxy.ResponseContentCustom.java

public void process(final HttpResponse response, final HttpContext context) throws HttpException, IOException {
    if (response == null) {
        throw new IllegalArgumentException("HTTP response may not be null");
    }//from   w ww  .  jav a  2s.  c o  m

    ProtocolVersion ver = response.getStatusLine().getProtocolVersion();
    HttpEntity entity = response.getEntity();

    if (entity != null) {
        long len = entity.getContentLength();

        if (entity.isChunked() && !ver.lessEquals(HttpVersion.HTTP_1_0)) {
            response.removeHeaders(HTTP.CONTENT_LEN);
            response.setHeader(HTTP.TRANSFER_ENCODING, HTTP.CHUNK_CODING);
        } else if (len >= 0) {
            response.removeHeaders(HTTP.TRANSFER_ENCODING);
            response.setHeader(HTTP.CONTENT_LEN, Long.toString(entity.getContentLength()));
        }

        // Specify a content type if known
        if (entity.getContentType() != null && !response.containsHeader(HTTP.CONTENT_TYPE)) {
            response.addHeader(entity.getContentType());
        }

        // Specify a content encoding if known
        if (entity.getContentEncoding() != null && !response.containsHeader(HTTP.CONTENT_ENCODING)) {
            response.addHeader(entity.getContentEncoding());
        }
    } else {
        int status = response.getStatusLine().getStatusCode();
        if (status != HttpStatus.SC_NO_CONTENT && status != HttpStatus.SC_NOT_MODIFIED
                && status != HttpStatus.SC_RESET_CONTENT) {
            response.setHeader(HTTP.CONTENT_LEN, "0");
        }
    }
}

From source file:com.grendelscan.commons.http.apache_overrides.client.CustomRequestContent.java

@Override
public void process(final HttpRequest request, final HttpContext context) throws HttpException, IOException {
    if (request == null) {
        throw new IllegalArgumentException("HTTP request may not be null");
    }/*from  w w  w .  j a  v a  2 s . c  o  m*/
    if (request instanceof HttpEntityEnclosingRequest) {
        if (request.containsHeader(HTTP.TRANSFER_ENCODING)) {
            request.removeHeaders(HTTP.TRANSFER_ENCODING);
        }
        if (request.containsHeader(HTTP.CONTENT_LEN)) {
            request.removeHeaders(HTTP.CONTENT_LEN);
        }
        ProtocolVersion ver = request.getRequestLine().getProtocolVersion();
        HttpEntity entity = ((HttpEntityEnclosingRequest) request).getEntity();
        if (entity == null) {
            request.addHeader(HTTP.CONTENT_LEN, "0");
            return;
        }
        // Must specify a transfer encoding or a content length
        if (entity.isChunked() || entity.getContentLength() < 0) {
            if (ver.lessEquals(HttpVersion.HTTP_1_0)) {
                throw new ProtocolException("Chunked transfer encoding not allowed for " + ver);
            }
            request.addHeader(HTTP.TRANSFER_ENCODING, HTTP.CHUNK_CODING);
        } else {
            request.addHeader(HTTP.CONTENT_LEN, Long.toString(entity.getContentLength()));
        }
        // Specify a content type if known
        if (entity.getContentType() != null && !request.containsHeader(HTTP.CONTENT_TYPE)) {
            request.addHeader(entity.getContentType());
        }
        // Specify a content encoding if known
        if (entity.getContentEncoding() != null && !request.containsHeader(HTTP.CONTENT_ENCODING)) {
            request.addHeader(entity.getContentEncoding());
        }
    }
}

From source file:com.subgraph.vega.internal.http.requests.HttpMessageBuilder.java

protected void setHeadersEntity() {
    if (entity != null) {
        if (entity.isChunked() || entity.getContentLength() < 0) {
            setHeader(HTTP.TRANSFER_ENCODING, HTTP.CHUNK_CODING);
            removeHeaders(HTTP.CONTENT_LEN);
        } else {//from ww w. jav a  2s .  com
            setHeader(HTTP.CONTENT_LEN, Long.toString(entity.getContentLength()));
            removeHeaders(HTTP.TRANSFER_ENCODING);
        }

        if (entity.getContentType() != null) {
            final Header h = entity.getContentType();
            setHeader(h.getName(), h.getValue());
        }

        if (entity.getContentEncoding() != null) {
            final Header h = entity.getContentEncoding();
            setHeader(h.getName(), h.getValue());
        }
    } else {
        removeHeaders(HTTP.CONTENT_LEN);
        removeHeaders(HTTP.TRANSFER_ENCODING);
    }
}

From source file:org.mycard.net.network.Headers.java

public void parseHeader(CharArrayBuffer buffer) {
    int pos = CharArrayBuffers.setLowercaseIndexOf(buffer, ':');
    if (pos == -1) {
        return;/*from  w w w . java 2  s .co m*/
    }
    String name = buffer.substringTrimmed(0, pos);
    if (name.length() == 0) {
        return;
    }
    pos++;

    String val = buffer.substringTrimmed(pos, buffer.length());
    // if (HttpLog.LOGV) {
    //    HttpLog.v("hdr " + buffer.length() + " " + buffer);
    // }

    switch (name.hashCode()) {
    case HASH_TRANSFER_ENCODING:
        if (name.equals(TRANSFER_ENCODING)) {
            mHeaders[IDX_TRANSFER_ENCODING] = val;
            HeaderElement[] encodings = BasicHeaderValueParser.DEFAULT.parseElements(buffer,
                    new ParserCursor(pos, buffer.length()));
            // The chunked encoding must be the last one applied RFC2616,
            // 14.41
            int len = encodings.length;
            if (HTTP.IDENTITY_CODING.equalsIgnoreCase(val)) {
                transferEncoding = ContentLengthStrategy.IDENTITY;
            } else if ((len > 0) && (HTTP.CHUNK_CODING.equalsIgnoreCase(encodings[len - 1].getName()))) {
                transferEncoding = ContentLengthStrategy.CHUNKED;
            } else {
                transferEncoding = ContentLengthStrategy.IDENTITY;
            }
        }
        break;
    case HASH_CONTENT_LEN:
        if (name.equals(CONTENT_LEN)) {
            mHeaders[IDX_CONTENT_LEN] = val;
            try {
                contentLength = Long.parseLong(val);
            } catch (NumberFormatException e) {
                //if (Config.LOGV) {
                //     Log.v(LOGTAG, "Headers.headers(): error parsing"
                //             + " content length: " + buffer.toString());
                // }
            }
        }
        break;
    case HASH_CONTENT_TYPE:
        if (name.equals(CONTENT_TYPE)) {
            mHeaders[IDX_CONTENT_TYPE] = val;
        }
        break;
    case HASH_CONTENT_ENCODING:
        if (name.equals(CONTENT_ENCODING)) {
            mHeaders[IDX_CONTENT_ENCODING] = val;
        }
        break;
    case HASH_CONN_DIRECTIVE:
        if (name.equals(CONN_DIRECTIVE)) {
            mHeaders[IDX_CONN_DIRECTIVE] = val;
            setConnectionType(buffer, pos);
        }
        break;
    case HASH_LOCATION:
        if (name.equals(LOCATION)) {
            mHeaders[IDX_LOCATION] = val;
        }
        break;
    case HASH_PROXY_CONNECTION:
        if (name.equals(PROXY_CONNECTION)) {
            mHeaders[IDX_PROXY_CONNECTION] = val;
            setConnectionType(buffer, pos);
        }
        break;
    case HASH_WWW_AUTHENTICATE:
        if (name.equals(WWW_AUTHENTICATE)) {
            mHeaders[IDX_WWW_AUTHENTICATE] = val;
        }
        break;
    case HASH_PROXY_AUTHENTICATE:
        if (name.equals(PROXY_AUTHENTICATE)) {
            mHeaders[IDX_PROXY_AUTHENTICATE] = val;
        }
        break;
    case HASH_CONTENT_DISPOSITION:
        if (name.equals(CONTENT_DISPOSITION)) {
            mHeaders[IDX_CONTENT_DISPOSITION] = val;
        }
        break;
    case HASH_ACCEPT_RANGES:
        if (name.equals(ACCEPT_RANGES)) {
            mHeaders[IDX_ACCEPT_RANGES] = val;
        }
        break;
    case HASH_EXPIRES:
        if (name.equals(EXPIRES)) {
            mHeaders[IDX_EXPIRES] = val;
        }
        break;
    case HASH_CACHE_CONTROL:
        if (name.equals(CACHE_CONTROL)) {
            mHeaders[IDX_CACHE_CONTROL] = val;
        }
        break;
    case HASH_LAST_MODIFIED:
        if (name.equals(LAST_MODIFIED)) {
            mHeaders[IDX_LAST_MODIFIED] = val;
        }
        break;
    case HASH_ETAG:
        if (name.equals(ETAG)) {
            mHeaders[IDX_ETAG] = val;
        }
        break;
    case HASH_SET_COOKIE:
        if (name.equals(SET_COOKIE)) {
            mHeaders[IDX_SET_COOKIE] = val;
            cookies.add(val);
        }
        break;
    case HASH_PRAGMA:
        if (name.equals(PRAGMA)) {
            mHeaders[IDX_PRAGMA] = val;
        }
        break;
    case HASH_REFRESH:
        if (name.equals(REFRESH)) {
            mHeaders[IDX_REFRESH] = val;
        }
        break;
    default:
        mExtraHeaderNames.add(name);
        mExtraHeaderValues.add(val);
    }
}

From source file:com.jana.android.net.Headers.java

public void parseHeader(CharArrayBuffer buffer) {
    int pos = CharArrayBuffers.setLowercaseIndexOf(buffer, ':');
    if (pos == -1) {
        return;//from   www.j  a  v  a2  s.  co  m
    }
    String name = buffer.substringTrimmed(0, pos);
    if (name.length() == 0) {
        return;
    }
    pos++;
    String val = buffer.substringTrimmed(pos, buffer.length());
    if (HttpLog.LOGV) {
        HttpLog.v("hdr " + buffer.length() + " " + buffer);
    }
    switch (name.hashCode()) {
    case HASH_TRANSFER_ENCODING:
        if (name.equals(TRANSFER_ENCODING)) {
            mHeaders[IDX_TRANSFER_ENCODING] = val;
            HeaderElement[] encodings = BasicHeaderValueParser.DEFAULT.parseElements(buffer,
                    new ParserCursor(pos, buffer.length()));
            // The chunked encoding must be the last one applied RFC2616,
            // 14.41
            int len = encodings.length;
            if (HTTP.IDENTITY_CODING.equalsIgnoreCase(val)) {
                transferEncoding = ContentLengthStrategy.IDENTITY;
            } else if ((len > 0) && (HTTP.CHUNK_CODING.equalsIgnoreCase(encodings[len - 1].getName()))) {
                transferEncoding = ContentLengthStrategy.CHUNKED;
            } else {
                transferEncoding = ContentLengthStrategy.IDENTITY;
            }
        }
        break;
    case HASH_CONTENT_LEN:
        if (name.equals(CONTENT_LEN)) {
            mHeaders[IDX_CONTENT_LEN] = val;
            try {
                contentLength = Long.parseLong(val);
            } catch (NumberFormatException e) {
                if (false) {
                    Log.v(LOGTAG, "Headers.headers(): error parsing" + " content length: " + buffer.toString());
                }
            }
        }
        break;
    case HASH_CONTENT_TYPE:
        if (name.equals(CONTENT_TYPE)) {
            mHeaders[IDX_CONTENT_TYPE] = val;
        }
        break;
    case HASH_CONTENT_ENCODING:
        if (name.equals(CONTENT_ENCODING)) {
            mHeaders[IDX_CONTENT_ENCODING] = val;
        }
        break;
    case HASH_CONN_DIRECTIVE:
        if (name.equals(CONN_DIRECTIVE)) {
            mHeaders[IDX_CONN_DIRECTIVE] = val;
            setConnectionType(buffer, pos);
        }
        break;
    case HASH_LOCATION:
        if (name.equals(LOCATION)) {
            mHeaders[IDX_LOCATION] = val;
        }
        break;
    case HASH_PROXY_CONNECTION:
        if (name.equals(PROXY_CONNECTION)) {
            mHeaders[IDX_PROXY_CONNECTION] = val;
            setConnectionType(buffer, pos);
        }
        break;
    case HASH_WWW_AUTHENTICATE:
        if (name.equals(WWW_AUTHENTICATE)) {
            mHeaders[IDX_WWW_AUTHENTICATE] = val;
        }
        break;
    case HASH_PROXY_AUTHENTICATE:
        if (name.equals(PROXY_AUTHENTICATE)) {
            mHeaders[IDX_PROXY_AUTHENTICATE] = val;
        }
        break;
    case HASH_CONTENT_DISPOSITION:
        if (name.equals(CONTENT_DISPOSITION)) {
            mHeaders[IDX_CONTENT_DISPOSITION] = val;
        }
        break;
    case HASH_ACCEPT_RANGES:
        if (name.equals(ACCEPT_RANGES)) {
            mHeaders[IDX_ACCEPT_RANGES] = val;
        }
        break;
    case HASH_EXPIRES:
        if (name.equals(EXPIRES)) {
            mHeaders[IDX_EXPIRES] = val;
        }
        break;
    case HASH_CACHE_CONTROL:
        if (name.equals(CACHE_CONTROL)) {
            // In case where we receive more than one header, create a ','
            // separated list.
            // This should be ok, according to RFC 2616 chapter 4.2
            if (mHeaders[IDX_CACHE_CONTROL] != null && mHeaders[IDX_CACHE_CONTROL].length() > 0) {
                mHeaders[IDX_CACHE_CONTROL] += (',' + val);
            } else {
                mHeaders[IDX_CACHE_CONTROL] = val;
            }
        }
        break;
    case HASH_LAST_MODIFIED:
        if (name.equals(LAST_MODIFIED)) {
            mHeaders[IDX_LAST_MODIFIED] = val;
        }
        break;
    case HASH_ETAG:
        if (name.equals(ETAG)) {
            mHeaders[IDX_ETAG] = val;
        }
        break;
    case HASH_SET_COOKIE:
        if (name.equals(SET_COOKIE)) {
            mHeaders[IDX_SET_COOKIE] = val;
            cookies.add(val);
        }
        break;
    case HASH_PRAGMA:
        if (name.equals(PRAGMA)) {
            mHeaders[IDX_PRAGMA] = val;
        }
        break;
    case HASH_REFRESH:
        if (name.equals(REFRESH)) {
            mHeaders[IDX_REFRESH] = val;
        }
        break;
    case HASH_X_PERMITTED_CROSS_DOMAIN_POLICIES:
        if (name.equals(X_PERMITTED_CROSS_DOMAIN_POLICIES)) {
            mHeaders[IDX_X_PERMITTED_CROSS_DOMAIN_POLICIES] = val;
        }
        break;
    default:
        mExtraHeaderNames.add(name);
        mExtraHeaderValues.add(val);
    }
}

Example usage for org.apache.http.protocol HTTP CHUNK_CODING

Introduction

Prototype

Usage