Examples of ContentLengthInputStream

ch.iterate.openstack.swift.io.ContentLengthInputStream
com.ericsson.ssa.utils.ContentLengthInputStream
Implements a length limited string suitable for reading only as much of the input stream of an HTTP request/response as specified by te Content-length header.
com.ramforth.webserver.http.parsers.ContentLengthInputStream
@author tobias
org.apache.commons.httpclient.ContentLengthInputStream
Cuts the wrapped InputStream off after a specified number of bytes. @author Ortwin Gl???ck @author Eric Johnson @author Mike Bowler @since 2.0
org.apache.http.impl.io.ContentLengthInputStream
Stream that cuts off after a specified number of bytes. Note that this class NEVER closes the underlying stream, even when close gets called. Instead, it will read until the "end" of its chunking on close, which allows for the seamless execution of subsequent HTTP 1.1 requests, while not requiring the client to remember to read the entire contents of the response.
Implementation note: Choices abound. One approach would pass through the {@link InputStream#mark} and {@link InputStream#reset} calls tothe underlying stream. That's tricky, though, because you then have to start duplicating the work of keeping track of how much a reset rewinds. Further, you have to watch out for the "readLimit", and since the semantics for the readLimit leave room for differing implementations, you might get into a lot of trouble.

Alternatively, you could make this class extend {@link java.io.BufferedInputStream}and then use the protected members of that class to avoid duplicated effort. That solution has the side effect of adding yet another possible layer of buffering.

Then, there is the simple choice, which this takes - simply don't support {@link InputStream#mark} and {@link InputStream#reset}. That choice has the added benefit of keeping this class very simple.
@author Ortwin Glueck @author Eric Johnson @author Mike Bowler @since 4.0
org.apache.http.io.ContentLengthInputStream

This class cuts the wrapped InputStream off after a specified number of bytes.

Note that this class NEVER closes the underlying stream, even when close gets called. Instead, it will read until the "end" of its chunking on close, which allows for the seamless invocation of subsequent HTTP 1.1 calls, while not requiring the client to remember to read the entire contents of the response.

Implementation note: Choices abound. One approach would pass through the {@link InputStream#mark} and {@link InputStream#reset} calls tothe underlying stream. That's tricky, though, because you then have to start duplicating the work of keeping track of how much a reset rewinds. Further, you have to watch out for the "readLimit", and since the semantics for the readLimit leave room for differing implementations, you might get into a lot of trouble.

Alternatively, you could make this class extend {@link java.io.BufferedInputStream}and then use the protected members of that class to avoid duplicated effort. That solution has the side effect of adding yet another possible layer of buffering.

Then, there is the simple choice, which this takes - simply don't support {@link InputStream#mark} and {@link InputStream#reset}. That choice has the added benefit of keeping this class very simple.
@author Ortwin Glueck @author Eric Johnson @author Mike Bowler @since 2.0
org.w3c.www.http.ContentLengthInputStream
The content length input stream is used internally to return entity bodies.

Examples of ch.iterate.openstack.swift.io.ContentLengthInputStream

     *
     * @return An input stream that will return the response body when read
     * @throws IOException If an error occurs reading the input stream
     */
    public ContentLengthInputStream getResponseBodyAsStream() throws IOException {
        return new ContentLengthInputStream(response.getEntity().getContent(), response.getEntity().getContentLength());
    }

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Examples of com.ericsson.ssa.utils.ContentLengthInputStream

                InputStream is = connection.getInputStream();


                if (chunked) {
                    is = new ChunkedInputStream(is);
                } else {
                    is = new ContentLengthInputStream(is, contentLength);
                }


                byte[] buffer = new byte[8192];
                int length;

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Examples of com.ericsson.ssa.utils.ContentLengthInputStream

                contentType.toLowerCase()
                               .startsWith("application/x-www-form-urlencoded") &&
                cRequest.getMethod().equalsIgnoreCase("POST")) {
            // Wrapping the already read POST data in a bounded InputStream.
            HttpFormData data = new HttpFormData(request);
            in = new ContentLengthInputStream(new ByteArrayInputStream(
                        data.getData()), data.getLength());
        } else {
            // Using the standard InputStream of the request.
            in = new ContentLengthInputStream(cRequest.getInputStream(),
                    contentLength);
        }


        return in;
    }

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Examples of com.ramforth.webserver.http.parsers.ContentLengthInputStream

        socket = null;
        //}
    }


    private void handleClient() throws IOException, SocketTimeoutException {
        InputStream is = new ContentLengthInputStream(new BufferedInputStream(socket.getInputStream()), maximumRequestLengthInBytes);
        OutputStream os = new BufferedOutputStream(socket.getOutputStream());


        /*
         * we will only block in read for this many milliseconds before we fail with
         * java.io.InterruptedIOException, at which point we will abandon the
         * connection.
         */
        socket.setSoTimeout(1000000/* WebServer.timeout */);
        socket.setTcpNoDelay(true);
        
        clearBuffer();


        try {
            IHttpContext context = establishContext(is, socket.getInetAddress(), os);


            handleContext(context);
        }
        catch (ResourceNotFoundException rnfex) {
            IHttpResponse httpResponse = createHttpResponseForStatusCode(HttpStatusCode.STATUS_404_NOT_FOUND);


            IHttpResponseWriter responseWriter = new HttpResponseWriter(os);
            responseWriter.writeResponse(httpResponse);
        }
        catch (HttpException he) {
            IHttpResponse httpResponse = createHttpResponseForStatusCode(he.getStatusCode());


            IHttpResponseWriter responseWriter = new HttpResponseWriter(os);
            responseWriter.writeResponse(httpResponse);
        }
        catch (SocketTimeoutException ste) {
            IHttpResponse httpResponse = createHttpResponseForStatusCode(HttpStatusCode.STATUS_408_REQUEST_TIMEOUT);


            IHttpResponseWriter responseWriter = new HttpResponseWriter(os);
            responseWriter.writeResponse(httpResponse);
        }
        finally {
            if (!socket.isClosed()) {
                try {
                    os.flush();


                    is.close();
                    os.close();


                    socket.close();
                }
                catch (IOException ex) {

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Examples of org.apache.commons.httpclient.ContentLengthInputStream

                    in = new ChunkedInputStream(in);
                }
            } else if (contentLength != null) {
                long len = getContentLength();
                if (len >= 0) {
                    in = new ContentLengthInputStream(in, len);
                }
            }
            this.entity = in;
        }
    }

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Examples of org.apache.commons.httpclient.ContentLengthInputStream

                        in = new ChunkedInputStream(in);
                    }
                } else if (contentLength != null) {
                    long len = getContentLength();
                    if (len >= 0) {
                        in = new ContentLengthInputStream(in, len);
                    }
                }
                this.entity = in;
            }
        }

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Examples of org.apache.commons.httpclient.ContentLengthInputStream

            outstream = new ChunkedOutputStream(outstream);
        }
        if (contentLength >= 0) {
            // don't need a watcher here - we're reading from something local,
            // not server-side.
            instream = new ContentLengthInputStream(instream, contentLength);
        }


        byte[] tmp = new byte[4096];
        int total = 0;
        int i = 0;

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Examples of org.apache.commons.httpclient.ContentLengthInputStream

                        in = new ChunkedInputStream(in);
                    }
                } else if (contentLength != null) {
                    long len = getContentLength();
                    if (len >= 0) {
                        in = new ContentLengthInputStream(in, len);
                    }
                }
                this.entity = in;
            }
        }

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Examples of org.apache.commons.httpclient.ContentLengthInputStream

                    in = new ChunkedInputStream(in);
                }
            } else if (contentLength != null) {
                long len = getContentLength();
                if (len >= 0) {
                    in = new ContentLengthInputStream(in, len);
                }
            }
            this.entity = in;
        }
    }

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Examples of org.apache.commons.httpclient.ContentLengthInputStream

            outstream = new ChunkedOutputStream(outstream);
        }
        if (this.requestContentLength >= 0) {
            // don't need a watcher here - we're reading from something local,
            // not server-side.
            instream = new ContentLengthInputStream(instream, this.requestContentLength);
        }


        byte[] tmp = new byte[4096];
        int total = 0;
        int i = 0;

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