Examples of ChunkedOutputStream

com.darkprograms.speech.util.ChunkedOutputStream
com.firefly.server.io.ChunkedOutputStream
com.tivo.hme.sdk.io.ChunkedOutputStream
hudson.util.ChunkedOutputStream
Implements HTTP chunking support. Writes are buffered to an internal buffer (2048 default size). Chunks are guaranteed to be at least as large as the buffer size (except for the last chunk). @author Mohammad Rezaei, Goldman, Sachs & Co.
org.apache.axis.transport.http.ChunkedOutputStream
@author Rick Rineholt
org.apache.commons.httpclient.ChunkedOutputStream
Implements HTTP chunking support. Writes are buffered to an internal buffer (2048 default size). Chunks are guaranteed to be at least as large as the buffer size (except for the last chunk). @author Mohammad Rezaei, Goldman, Sachs & Co.
org.apache.http.impl.io.ChunkedOutputStream
3.org/Protocols/rfc2616/rfc2616.txt">RFC 2616, section 3.6.1. Writes are buffered to an internal buffer (2048 default size). Chunks are guaranteed to be at least as large as the buffer size (except for the last chunk). @author Mohammad Rezaei (Goldman, Sachs & Co.) @author Oleg Kalnichevski @since 4.0
org.apache.http.io.ChunkedOutputStream
3.org/Protocols/rfc2616/rfc2616-sec3.html#sec3.6">Section 3.6.1 of RFC 2616. Writes are buffered to an internal buffer (2048 default size). Chunks are guaranteed to be at least as large as the buffer size (except for the last chunk).
3.6.1 Chunked Transfer Coding
The chunked encoding modifies the body of a message in order to transfer it as a series of chunks, each with its own size indicator, followed by an OPTIONAL trailer containing entity-header fields. This allows dynamically produced content to be transferred along with the information necessary for the recipient to verify that it has received the full message.
```
 Chunked-Body   = *chunk last-chunk trailer CRLF chunk          = chunk-size [ chunk-extension ] CRLF chunk-data CRLF chunk-size     = 1*HEX last-chunk     = 1*("0") [ chunk-extension ] CRLF chunk-extension= *( ";" chunk-ext-name [ "=" chunk-ext-val ] ) chunk-ext-name = token chunk-ext-val  = token | quoted-string chunk-data     = chunk-size(OCTET) trailer        = *(entity-header CRLF) 
```
The chunk-size field is a string of hex digits indicating the size of the chunk. The chunked encoding is ended by any chunk whose size is zero, followed by the trailer, which is terminated by an empty line.

The trailer allows the sender to include additional HTTP header fields at the end of the message. The Trailer header field can be used to indicate which header fields are included in a trailer (see section 14.40).

A server using chunked transfer-coding in a response MUST NOT use the trailer for any header fields unless at least one of the following is true:

a)the request included a TE header field that indicates "trailers" is acceptable in the transfer-coding of the response, as described in section 14.39; or,

b)the server is the origin server for the response, the trailer fields consist entirely of optional metadata, and the recipient could use the message (in a manner acceptable to the origin server) without receiving this metadata. In other words, the origin server is willing to accept the possibility that the trailer fields might be silently discarded along the path to the client.

This requirement prevents an interoperability failure when the message is being received by an HTTP/1.1 (or later) proxy and forwarded to an HTTP/1.0 recipient. It avoids a situation where compliance with the protocol would have necessitated a possibly infinite buffer on the proxy.
@author Mohammad Rezaei, Goldman, Sachs & Co. @author Oleg Kalnichevski
org.owasp.webscarab.httpclient.ChunkedOutputStream
@author rdawes
org.w3c.www.http.ChunkedOutputStream
sun.net.www.http.ChunkedOutputStream
OutputStream that sends the output to the underlying stream using chunked encoding as specified in RFC 2068. @author Alan Bateman

Examples of org.apache.http.impl.io.ChunkedOutputStream

        assertEquals('\n', rawdata[13]);
    }


    public void testChunkedOutputStreamSmallChunk() throws IOException {
        ByteArrayOutputStream buffer = new ByteArrayOutputStream();
        ChunkedOutputStream out = new ChunkedOutputStream(
            new HttpDataTransmitterMockup(buffer), 2);
        out.write('1');  
        out.finish();
        out.close();
        
        byte [] rawdata =  buffer.toByteArray();
        
        assertEquals(11, rawdata.length);
        assertEquals('1', rawdata[0]);

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Examples of org.apache.http.impl.io.ChunkedOutputStream

    protected OutputStream doSerialize(
            final HttpDataTransmitter datatransmitter,
            final HttpMessage message) throws HttpException, IOException {
        long len = this.lenStrategy.determineLength(message);
        if (len == ContentLengthStrategy.CHUNKED) {
            return new ChunkedOutputStream(datatransmitter);
        } else if (len == ContentLengthStrategy.IDENTITY) {
            return new IdentityOutputStream(datatransmitter);
        } else {
            return new ContentLengthOutputStream(datatransmitter, len);
        }

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Examples of org.apache.http.impl.io.ChunkedOutputStream

            // expected
        }
    }


    public void testChunkedOutputStreamClose() throws IOException {
        ChunkedOutputStream out = new ChunkedOutputStream(
                new HttpDataTransmitterMockup());
        out.close();
        out.close();
        try {
          out.write(new byte[] {1,2,3});
            fail("IOException should have been thrown");
        } catch (IOException ex) {
            // expected
        }
        try {
            out.write(1);
            fail("IOException should have been thrown");
        } catch (IOException ex) {
            // expected
        }
    }

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Examples of org.apache.http.impl.io.ChunkedOutputStream

    }
    
    public void testChunkedConsitance() throws IOException {
        String input = "76126;27823abcd;:q38a-\nkjc\rk%1ad\tkh/asdui\r\njkh+?\\suweb";
        ByteArrayOutputStream buffer = new ByteArrayOutputStream();
        OutputStream out = new ChunkedOutputStream(new HttpDataTransmitterMockup(buffer));
        out.write(EncodingUtils.getBytes(input, CONTENT_CHARSET));
        out.flush();
        out.close();
        out.close();
        buffer.close();
        InputStream in = new ChunkedInputStream(
                new HttpDataReceiverMockup(
                        buffer.toByteArray()));

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Examples of org.apache.http.impl.io.ChunkedOutputStream

        assertEquals(input, output);
    }


    public void testChunkedOutputStream() throws IOException {
      HttpDataTransmitterMockup buffer = new HttpDataTransmitterMockup();
        ChunkedOutputStream out = new ChunkedOutputStream(buffer, 2);
        out.write('1');  
        out.write('2');  
        out.write('3');  
        out.write('4');  
        out.finish();
        out.close();
        
        byte [] rawdata =  buffer.getData();
        
        assertEquals(19, rawdata.length);
        assertEquals('2', rawdata[0]);

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Examples of org.apache.http.impl.io.ChunkedOutputStream

        assertEquals('\n', rawdata[18]);
    }


    public void testChunkedOutputStreamLargeChunk() throws IOException {
      HttpDataTransmitterMockup buffer = new HttpDataTransmitterMockup();
        ChunkedOutputStream out = new ChunkedOutputStream(buffer, 2);
        out.write(new byte[] {'1', '2', '3', '4'});
        out.finish();
        out.close();
        
        byte [] rawdata =  buffer.getData();
        
        assertEquals(14, rawdata.length);
        assertEquals('4', rawdata[0]);

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Examples of org.apache.http.impl.io.ChunkedOutputStream

        assertEquals('\n', rawdata[13]);
    }


    public void testChunkedOutputStreamSmallChunk() throws IOException {
        ByteArrayOutputStream buffer = new ByteArrayOutputStream();
        ChunkedOutputStream out = new ChunkedOutputStream(
            new HttpDataTransmitterMockup(buffer), 2);
        out.write('1');  
        out.finish();
        out.close();
        
        byte [] rawdata =  buffer.toByteArray();
        
        assertEquals(11, rawdata.length);
        assertEquals('1', rawdata[0]);

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Examples of org.apache.http.impl.io.ChunkedOutputStream

    protected OutputStream doSerialize(
            final HttpDataTransmitter datatransmitter,
            final HttpMessage message) throws HttpException, IOException {
        long len = this.lenStrategy.determineLength(message);
        if (len == ContentLengthStrategy.CHUNKED) {
            return new ChunkedOutputStream(datatransmitter);
        } else if (len == ContentLengthStrategy.IDENTITY) {
            return new IdentityOutputStream(datatransmitter);
        } else {
            return new ContentLengthOutputStream(datatransmitter, len);
        }

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Examples of org.apache.http.impl.io.ChunkedOutputStream

            // expected
        }
    }


    public void testChunkedOutputStreamClose() throws IOException {
        ChunkedOutputStream out = new ChunkedOutputStream(
                new SessionOutputBufferMockup());
        out.close();
        out.close();
        try {
            out.write(new byte[] {1,2,3});
            fail("IOException should have been thrown");
        } catch (IOException ex) {
            // expected
        }
        try {
            out.write(1);
            fail("IOException should have been thrown");
        } catch (IOException ex) {
            // expected
        }
    }

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Examples of org.apache.http.io.ChunkedOutputStream

                if (message.getHttpVersion().lessEquals(HttpVersion.HTTP_1_0)) {
                    throw new ProtocolException(
                            "Chunked transfer encoding not allowed for " + 
                            message.getHttpVersion());
                }
                return new ChunkedOutputStream(datatransmitter);
            } else if (HTTP.IDENTITY_CODING.equalsIgnoreCase(s)) {
                return new IdentityOutputStream(datatransmitter);
            } else {
                throw new ProtocolException(
                        "Unsupported transfer encoding: " + s);

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