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:Main.java

public static String gzipToString(final HttpEntity entity, final String defaultCharset)
        throws IOException, ParseException {
    if (entity == null) {
        throw new IllegalArgumentException("HTTP entity may not be null");
    }/* ww  w.ja v a 2 s  . co  m*/
    InputStream instream = entity.getContent();
    if (instream == null) {
        return "";
    }
    // gzip logic start
    if (entity.getContentEncoding().getValue().contains("gzip")) {
        instream = new GZIPInputStream(instream);
    }
    // gzip logic end
    if (entity.getContentLength() > Integer.MAX_VALUE) {
        throw new IllegalArgumentException("HTTP entity too large to be buffered in memory");
    }
    int i = (int) entity.getContentLength();
    if (i < 0) {
        i = 4096;
    }
    String charset = EntityUtils.getContentCharSet(entity);
    if (charset == null) {
        charset = defaultCharset;
    }
    if (charset == null) {
        charset = HTTP.DEFAULT_CONTENT_CHARSET;
    }
    Reader reader = new InputStreamReader(instream, charset);
    CharArrayBuffer buffer = new CharArrayBuffer(i);
    try {
        char[] tmp = new char[1024];
        int l;
        while ((l = reader.read(tmp)) != -1) {
            buffer.append(tmp, 0, l);
        }
    } finally {
        reader.close();
    }
    return buffer.toString();
}

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

@Test
public void testReadLineChunks() throws Exception {
    SessionInputBuffer inbuf = new SMTPInputBuffer(16, 16);

    ReadableByteChannel channel = newChannel("O\ne\r\nTwo\r\nTh\ree");

    inbuf.fill(channel);//from  w  w  w.  ja v  a  2 s.  co m

    CharArrayBuffer line = new CharArrayBuffer(64);

    line.clear();
    Assert.assertTrue(inbuf.readLine(line, false));
    Assert.assertEquals("O", line.toString());
    line.clear();
    Assert.assertTrue(inbuf.readLine(line, false));
    Assert.assertEquals("e", line.toString());

    line.clear();
    Assert.assertTrue(inbuf.readLine(line, false));
    Assert.assertEquals("Two", line.toString());

    line.clear();
    Assert.assertFalse(inbuf.readLine(line, false));

    channel = newChannel("\r\nFour");
    inbuf.fill(channel);

    line.clear();
    Assert.assertTrue(inbuf.readLine(line, false));
    Assert.assertEquals("Th\ree", line.toString());

    inbuf.fill(channel);

    line.clear();
    Assert.assertTrue(inbuf.readLine(line, true));
    Assert.assertEquals("Four", line.toString());

    line.clear();
    Assert.assertFalse(inbuf.readLine(line, true));
}

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From source file:io.cloudslang.content.httpclient.build.HeadersBuilder.java

public List<Header> buildHeaders() {
    ArrayList<Header> headersArr = new ArrayList<>();
    if (!StringUtils.isEmpty(headers)) {
        BufferedReader in = new BufferedReader(new StringReader(headers));

        String str;/*from ww w.  java2 s.  co  m*/
        try {
            while ((str = in.readLine()) != null) {
                CharArrayBuffer charArrayBuffer = new CharArrayBuffer(str.length());
                charArrayBuffer.append(str);
                headersArr.add(new BufferedHeader(charArrayBuffer));
            }
        } catch (IOException e) {
            throw new IllegalArgumentException(e);
        }
    }

    if (entityContentType != null) {
        headersArr.add(entityContentType);
    } else if (contentType != null && !contentType.toString().isEmpty()) {
        headersArr.add(new BasicHeader("Content-Type", contentType.toString()));
    }
    return headersArr;
}

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From source file:com.subgraph.vega.ui.httpeditor.parser.HttpResponseParser.java

/**
 * Parse a HTTP response in a string./*from w  ww  .  j  a  v a 2 s  .  com*/
 * 
 * @param content HTTP response string.
 * @return HttpResponse, or null if the given HTTP response was empty. 
 * @throws UnsupportedEncodingException
 */
public void parseResponse(final String content) throws UnsupportedEncodingException {
    final CharArrayBuffer buf = new CharArrayBuffer(0);
    buf.append(content);
    final ParserCursor bufCursor = new ParserCursor(0, buf.length());
    final LineParser parser = new BasicLineParser();

    if (parseStatusLine(parser, builder, buf, bufCursor) < 0) {
        return;
    }
    builder.clearHeaders();
    parseHeaders(parser, builder, buf, bufCursor);
    if (!bufCursor.atEnd() && parseInlineEntities) {
        StringEntity entity = new StringEntity(buf.substring(bufCursor.getPos(), bufCursor.getUpperBound()));
        builder.setEntity(entity);
    }
}

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

/**
 * Parses elements with the given parser.
 *
 * @param value  the header value to parse
 * @param parser the parser to use, or <code>null</code> for default
 * @return array holding the header elements, never <code>null</code>
 */// ww  w .  j a va2 s .co  m
public static HeaderElement[] parseElements(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).parseElements(buffer, cursor);
}

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From source file:com.subgraph.vega.ui.httpeditor.parser.HttpRequestParser.java

/**
 * Parse a manually-entered HTTP request into the IHttpRequestBuilder.
 * //w  w  w. java2  s  . c  om
 * @param content Manually-entered HTTP request.
 */
public void parseRequest(final String content) throws URISyntaxException, UnsupportedEncodingException {
    final CharArrayBuffer buf = new CharArrayBuffer(0);
    buf.append(content);
    final ParserCursor bufCursor = new ParserCursor(0, buf.length());
    final LineParser parser = new BasicLineParser();

    if (parseRequestLine(parser, builder, buf, bufCursor) < 0) {
        return;
    }
    builder.clearHeaders();
    parseHeaders(parser, builder, buf, bufCursor);
    if (!bufCursor.atEnd() && parseInlineEntities) {
        StringEntity entity = new StringEntity(buf.substring(bufCursor.getPos(), bufCursor.getUpperBound()));
        builder.setEntity(entity);
    }
}

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From source file:net.swas.explorer.httpprofile.DefaultHttpResponseParser.java

/**
 * Creates an instance of this class.//  ww w .  ja  va 2 s  .  com
 *
 * @param buffer the session input buffer.
 * @param parser the line parser.
 * @param responseFactory the factory to use to create http response.
 * @param params HTTP parameters.
 */
public DefaultHttpResponseParser(SessionInputBuffer buffer, LineParser parser,
        HttpResponseFactory responseFactory, HttpParams params) {

    super(buffer, parser, params);
    if (responseFactory == null) {

        throw new IllegalArgumentException("Response factory may not be null");

    }

    this.responseFactory = responseFactory;
    this.lineBuf = new CharArrayBuffer(128);
}

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From source file:com.jayway.restassured.internal.http.BasicNameValuePairWithNoValueSupport.java

public String toString() {
    // don't call complex default formatting for a simple toString

    if (this.value == null) {
        return name;
    } else {/*  w  ww .j a  v a  2  s .co m*/
        int len = this.name.length() + 1 + this.value.length();
        CharArrayBuffer buffer = new CharArrayBuffer(len);
        buffer.append(this.name);
        if (!noValueParam) {
            buffer.append("=");
            buffer.append(this.value);
        }
        return buffer.toString();
    }
}

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From source file:org.apache.axis2.transport.http.server.ResponseSessionCookie.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");
    }//w w  w .j  a v  a 2  s. c o  m
    if (context == null) {
        throw new IllegalArgumentException("HTTP context may not be null");
    }

    String sessionCookie = null;
    MessageContext msgctx = (MessageContext) context.getAttribute(AxisParams.MESSAGE_CONTEXT);
    if (msgctx != null) {
        sessionCookie = (String) msgctx.getProperty(HTTPConstants.COOKIE_STRING);
    }
    if (sessionCookie == null) {
        sessionCookie = (String) context.getAttribute(HTTPConstants.COOKIE_STRING);
    }
    if (sessionCookie != null) {
        // Generate Netscape style cookie header
        CharArrayBuffer buffer1 = new CharArrayBuffer(sessionCookie.length() + 40);
        buffer1.append(HTTPConstants.HEADER_SET_COOKIE);
        buffer1.append(": ");
        buffer1.append(Constants.SESSION_COOKIE_JSESSIONID);
        buffer1.append("=");
        buffer1.append(sessionCookie);
        response.addHeader(new BufferedHeader(buffer1));

        // Generate RFC2965 cookie2 header
        CharArrayBuffer buffer2 = new CharArrayBuffer(sessionCookie.length() + 50);
        buffer2.append(HTTPConstants.HEADER_SET_COOKIE2);
        buffer2.append(": ");
        buffer2.append(Constants.SESSION_COOKIE_JSESSIONID);
        buffer2.append("=");
        buffer2.append(sessionCookie);
        buffer2.append("; ");
        int port = response.getParams().getIntParameter(AxisParams.LISTENER_PORT, 0);
        if (port > 0) {
            buffer2.append("Port=\"");
            buffer2.append(Integer.toString(port));
            buffer2.append("\"; ");
        }
        buffer2.append("Version=1");
        response.addHeader(new BufferedHeader(buffer2));
    }
}

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From source file:Main.java

/**
 * Returns a list of {@link org.apache.http.NameValuePair NameValuePairs} as parsed.
 *
 * @param s text to parse.//from  w w  w  .ja v  a2s . c o  m
 * @since 4.2
 */
public static List<NameValuePair> parse(final String s) {
    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(nvp.getName(), nvp.getValue()));
        }
    }
    return list;
}

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