Example usage for org.apache.http.util CharArrayBuffer CharArrayBuffer

Introduction

In this page you can find the example usage for org.apache.http.util CharArrayBuffer CharArrayBuffer.

Prototype

public CharArrayBuffer(int i) 

Source Link

Usage

From source file:me.xiaopan.android.gohttp.StringHttpResponseHandler.java

private String toString(HttpRequest httpRequest, final HttpEntity entity, final String defaultCharset)
        throws IOException, ParseException {
    InputStream inputStream = entity.getContent();
    if (inputStream == null) {
        return "";
    }//www .  ja v  a  2s .c o  m
    if (entity.getContentLength() > Integer.MAX_VALUE) {
        throw new IllegalArgumentException("HTTP entity too large to be buffered in memory");
    }
    int contentLength = (int) entity.getContentLength();
    if (contentLength < 0) {
        contentLength = 4096;
    }
    String charset = getContentCharSet(entity);
    if (charset == null) {
        charset = defaultCharset;
    }
    if (charset == null) {
        charset = HTTP.DEFAULT_CONTENT_CHARSET;
    }

    long averageLength = contentLength / httpRequest.getProgressCallbackNumber();
    int callbackNumber = 0;
    Reader reader = new InputStreamReader(inputStream, charset);
    CharArrayBuffer buffer = new CharArrayBuffer(contentLength);
    HttpRequest.ProgressListener progressListener = httpRequest.getProgressListener();
    try {
        char[] tmp = new char[1024];
        int readLength;
        long completedLength = 0;
        while (!httpRequest.isStopReadData() && (readLength = reader.read(tmp)) != -1) {
            buffer.append(tmp, 0, readLength);
            completedLength += readLength;
            if (progressListener != null && !httpRequest.isCanceled()
                    && (completedLength >= (callbackNumber + 1) * averageLength
                            || completedLength == contentLength)) {
                callbackNumber++;
                new HttpRequestHandler.UpdateProgressRunnable(httpRequest, contentLength, completedLength)
                        .execute();
            }
        }
    } finally {
        reader.close();
    }
    return buffer.toString();
}

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From source file:tv.arte.resteventapi.core.clients.RestEventApiRestClient.java

/**
 * Executes the REST request described by the {@link RestEvent}
 * //from w  w  w.j  a  va 2 s  . co  m
 * @param restEvent The {@link RestEvent} to process
 * @return A result of the execution
 * @throws RestEventApiRuntimeException In case of non managed errors
 */
public static RestClientExecutionResult execute(final RestEvent restEvent) throws RestEventApiRuntimeException {
    RestClientExecutionResult result = new RestClientExecutionResult();
    String url = restEvent.getUrl();
    CloseableHttpClient client = null;
    HttpUriRequest request = null;
    Integer responseCode = null;

    try {
        //Request custom configs
        RequestConfig.Builder requestBuilder = RequestConfig.custom();
        requestBuilder = requestBuilder.setConnectTimeout(restEvent.getTimeout());
        requestBuilder = requestBuilder.setConnectionRequestTimeout(restEvent.getTimeout());

        client = HttpClientBuilder.create().setDefaultRequestConfig(requestBuilder.build()).build();

        //Determine the method to execute
        switch (restEvent.getMethod()) {
        case GET:
            request = new HttpGet(url);
            break;
        case POST:
            request = new HttpPost(url);
            break;
        case PUT:
            request = new HttpPut(url);
            break;
        case DELETE:
            request = new HttpDelete(url);
            break;
        case PATCH:
            request = new HttpPatch(url);
            break;
        case HEAD:
            request = new HttpHead(url);
            break;
        default:
            throw new RestEventApiRuntimeException("RestEventAPI unsupported HTTP method");
        }

        //Set the body for eligible methods
        if (restEvent.getBody() != null && request instanceof HttpEntityEnclosingRequestBase) {
            ((HttpEntityEnclosingRequestBase) request).setEntity(new StringEntity(restEvent.getBody()));
        }

        //Set headers
        if (CollectionUtils.isNotEmpty(restEvent.getHeaders())) {
            for (String strHeader : restEvent.getHeaders()) {
                CharArrayBuffer headerBuffer = new CharArrayBuffer(strHeader.length() + 1);
                headerBuffer.append(strHeader);
                request.addHeader(new BufferedHeader(headerBuffer));
            }
        }

        HttpResponse response = client.execute(request);
        responseCode = response.getStatusLine().getStatusCode();

        result.setState(RestClientCallState.OK);
    } catch (ConnectTimeoutException e) {
        result.setState(RestClientCallState.TIMEOUT);
    } catch (Exception e) {
        throw new RestEventApiRuntimeException("Un error occured while processing rest event", e);
    } finally {
        result.setResponseCode(responseCode);

        try {
            client.close();
        } catch (Exception e2) {
            logger.warn("Unable to close HTTP client", e2);
        }
    }

    return result;
}

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From source file:com.mcxiaoke.next.http.entity.BasicHeaderValueParser.java

/**
 * Parses parameters with the given parser.
 *
 * @param value  the parameter list to parse
 * @param parser the parser to use, or <code>null</code> for default
 * @return array holding the parameters, never <code>null</code>
 *///from ww w .j a v  a 2 s.c  o m
public static NameValuePair[] parseParameters(final String value, final HeaderValueParser parser)
        throws ParseException {
    AssertUtils.notNull(value, "Value");

    final CharArrayBuffer buffer = new CharArrayBuffer(value.length());
    buffer.append(value);
    final ParserCursor cursor = new ParserCursor(0, value.length());
    return (parser != null ? parser : BasicHeaderValueParser.INSTANCE).parseParameters(buffer, cursor);
}

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From source file:com.ok2c.lightmtp.impl.protocol.ReceiveDataCodec.java

public ReceiveDataCodec(final SMTPBuffers iobuffers, final File workingDir, final DeliveryHandler handler,
        final DataAckMode mode) {
    super();/*from w  ww.ja  v a  2 s .  c  o m*/
    Args.notNull(iobuffers, "IO buffers");
    Args.notNull(workingDir, "Working directory");
    Args.notNull(handler, "Devliry handler");
    this.iobuffers = iobuffers;
    this.workingDir = workingDir;
    this.handler = handler;
    this.mode = mode != null ? mode : DataAckMode.SINGLE;
    this.writer = new SMTPReplyWriter(true);
    this.pendingReplies = new LinkedList<SMTPReply>();
    this.lineBuf = new CharArrayBuffer(LINE_SIZE);
    this.contentBuf = new SMTPOutputBuffer(BUF_SIZE, LINE_SIZE, SMTPConsts.ISO_8859_1);

    this.dataReceived = false;
    this.pendingDelivery = null;
    this.completed = false;
}

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From source file:org.vietspider.net.apache.DefaultResponseParser.java

public DefaultResponseParser(final SessionInputBuffer buffer, final LineParser parser,
        final HttpResponseFactory responseFactory, final HttpParams params) {
    if (buffer == null) {
        throw new IllegalArgumentException("Session input buffer may not be null");
    }// w  w w.  j  ava 2s . co  m
    if (params == null) {
        throw new IllegalArgumentException("HTTP parameters may not be null");
    }

    this._sessionBuffer = buffer;
    //    this.timeoutSocket = params.getBooleanParameter("vietspider.socket.timeout", false);
    this.maxHeaderCount = params.getIntParameter(CoreConnectionPNames.MAX_HEADER_COUNT, -1);
    this.maxLineLen = params.getIntParameter(CoreConnectionPNames.MAX_LINE_LENGTH, -1);
    this.lineParser = (parser != null) ? parser : BasicLineParser.DEFAULT;

    if (responseFactory == null) {
        throw new IllegalArgumentException("Response factory may not be null");
    }

    this.responseFactory = responseFactory;
    this.lineBuf = new CharArrayBuffer(128);
    this.maxGarbageLines = params.getIntParameter(ConnConnectionPNames.MAX_STATUS_LINE_GARBAGE,
            Integer.MAX_VALUE);
}

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From source file:android.core.HttpHeaderTest.java

public void testCacheControlMultipleArguments() throws Exception {
    // get private method CacheManager.parseHeaders()
    Method m = CacheManager.class.getDeclaredMethod("parseHeaders",
            new Class[] { int.class, Headers.class, String.class });
    m.setAccessible(true);/*from  w ww .  j  av  a 2 s  .  com*/

    // create indata
    Headers h = new Headers();
    CharArrayBuffer buffer = new CharArrayBuffer(64);
    buffer.append(CACHE_CONTROL_COMPOUND);
    h.parseHeader(buffer);

    CacheResult c = (CacheResult) m.invoke(null, 200, h, "text/html");

    // Check that expires is set to 0, to ensure that no-cache has overridden
    // the max-age argument
    assertEquals(0, c.getExpires());

    // check reverse order
    buffer.clear();
    buffer.append(CACHE_CONTROL_COMPOUND2);
    h.parseHeader(buffer);

    c = (CacheResult) m.invoke(null, 200, h, "text/html");
    assertEquals(0, c.getExpires());
}

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From source file:com.ok2c.lightmtp.util.InetAddressRangeParser.java

public List<InetAddressRange> parseAll(final String s) throws ParseException, UnknownHostException {
    CharArrayBuffer buffer = new CharArrayBuffer(s.length());
    buffer.append(s);/*from w ww .ja  va2  s  .  c o  m*/
    ParserCursor cursor = new ParserCursor(0, s.length());
    return parseAll(buffer, cursor, null);
}

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From source file:com.grendelscan.commons.http.apache_overrides.serializable.SerializableNameValuePair.java

/**
 * Get a string representation of this pair.
 * //from w w  w  . j a va 2 s.c  o m
 * @return A string representation.
 */
@Override
public String toString() {
    // don't call complex default formatting for a simple toString

    int len = name.length();
    if (value != null) {
        len += 1 + value.length();
    }
    CharArrayBuffer buffer = new CharArrayBuffer(len);

    buffer.append(name);
    if (value != null) {
        buffer.append("=");
        buffer.append(value);
    }
    return buffer.toString();
}

---

From source file:com.mcxiaoke.next.http.entity.BasicHeaderValueParser.java

/**
 * Parses a name-value-pair with the given parser.
 *
 * @param value  the NVP to parse// w  ww .j  a  v  a2 s . com
 * @param parser the parser to use, or <code>null</code> for default
 * @return the parsed name-value pair
 */
public static NameValuePair parseNameValuePair(final String value, final HeaderValueParser parser)
        throws ParseException {
    AssertUtils.notNull(value, "Value");

    final CharArrayBuffer buffer = new CharArrayBuffer(value.length());
    buffer.append(value);
    final ParserCursor cursor = new ParserCursor(0, value.length());
    return (parser != null ? parser : BasicHeaderValueParser.INSTANCE).parseNameValuePair(buffer, cursor);
}

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From source file:com.android.idtt.http.client.util.URLEncodedUtils.java

/**
 * Returns a list of {@link org.apache.http.NameValuePair NameValuePairs} as parsed from the given string
 * using the given character encoding.// w  ww .j av a  2 s  .c om
 *
 * @param s       text to parse.
 * @param charset Encoding to use when decoding the parameters.
 * @since 4.2
 */
public static List<NameValuePair> parse(final String s, final Charset charset) {
    if (s == null) {
        return Collections.emptyList();
    }
    BasicHeaderValueParser parser = BasicHeaderValueParser.DEFAULT;
    CharArrayBuffer buffer = new CharArrayBuffer(s.length());
    buffer.append(s);
    ParserCursor cursor = new ParserCursor(0, buffer.length());
    List<NameValuePair> list = new ArrayList<NameValuePair>();
    while (!cursor.atEnd()) {
        NameValuePair nvp = parser.parseNameValuePair(buffer, cursor, DELIM);
        if (nvp.getName().length() > 0) {
            list.add(new BasicNameValuePair(decodeFormFields(nvp.getName(), charset),
                    decodeFormFields(nvp.getValue(), charset)));
        }
    }
    return list;
}

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