Examples with CharArrayBuffer org.apache.http.util.CharArrayBuffer used on opensource projects

Example 16 with CharArrayBuffer

use of org.apache.http.util.CharArrayBuffer in project robovm by robovm.

the class BasicScheme method authenticate.

/**
     * Returns a basic <tt>Authorization</tt> header value for the given 
     * {@link Credentials} and charset.
     * 
     * @param credentials The credentials to encode.
     * @param charset The charset to use for encoding the credentials
     * 
     * @return a basic authorization header
     */
public static Header authenticate(final Credentials credentials, final String charset, boolean proxy) {
    if (credentials == null) {
        throw new IllegalArgumentException("Credentials may not be null");
    }
    if (charset == null) {
        throw new IllegalArgumentException("charset may not be null");
    }
    StringBuilder tmp = new StringBuilder();
    tmp.append(credentials.getUserPrincipal().getName());
    tmp.append(":");
    tmp.append((credentials.getPassword() == null) ? "null" : credentials.getPassword());
    byte[] base64password = Base64.encodeBase64(EncodingUtils.getBytes(tmp.toString(), charset));
    CharArrayBuffer buffer = new CharArrayBuffer(32);
    if (proxy) {
        buffer.append(AUTH.PROXY_AUTH_RESP);
    } else {
        buffer.append(AUTH.WWW_AUTH_RESP);
    }
    buffer.append(": Basic ");
    buffer.append(base64password, 0, base64password.length);
    return new BufferedHeader(buffer);
}

Example 17 with CharArrayBuffer

use of org.apache.http.util.CharArrayBuffer in project robovm by robovm.

the class HttpHost method toHostString.

/**
     * Obtains the host string, without scheme prefix.
     *
     * @return  the host string, for example <code>localhost:8080</code>
     */
public String toHostString() {
    CharArrayBuffer buffer = new CharArrayBuffer(32);
    buffer.append(this.hostname);
    if (this.port != -1) {
        buffer.append(':');
        buffer.append(Integer.toString(this.port));
    }
    return buffer.toString();
}

Example 18 with CharArrayBuffer

use of org.apache.http.util.CharArrayBuffer in project robovm by robovm.

the class ProtocolVersion method toString.

/**
     * Converts this protocol version to a string.
     *
     * @return  a protocol version string, like "HTTP/1.1"
     */
public String toString() {
    CharArrayBuffer buffer = new CharArrayBuffer(16);
    buffer.append(this.protocol);
    buffer.append('/');
    buffer.append(Integer.toString(this.major));
    buffer.append('.');
    buffer.append(Integer.toString(this.minor));
    return buffer.toString();
}

Example 19 with CharArrayBuffer

use of org.apache.http.util.CharArrayBuffer in project RoboZombie by sahan.

the class EntityUtils method toString.

/**
     * Get the entity content as a String, using the provided default character set
     * if none is found in the entity.
     * If defaultCharset is null, the default "ISO-8859-1" is used.
     *
     * @param entity must not be null
     * @param defaultCharset character set to be applied if none found in the entity
     * @return the entity content as a String. May be null if
     *   {@link HttpEntity#getContent()} is null.
     * @throws ParseException if header elements cannot be deserialized
     * @throws IllegalArgumentException if entity is null or if content length > Integer.MAX_VALUE
     * @throws IOException if an error occurs reading the input stream
     */
public static String toString(final HttpEntity entity, final Charset defaultCharset) throws IOException, ParseException {
    if (entity == null) {
        throw new IllegalArgumentException("HTTP entity may not be null");
    }
    InputStream instream = entity.getContent();
    if (instream == null) {
        return null;
    }
    try {
        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;
        }
        Charset charset = null;
        try {
            ContentType contentType = ContentType.getOrDefault(entity);
            charset = contentType.getCharset();
        } catch (UnsupportedCharsetException ex) {
            throw new UnsupportedEncodingException(ex.getMessage());
        }
        if (charset == null) {
            charset = defaultCharset;
        }
        if (charset == null) {
            charset = HTTP.DEF_CONTENT_CHARSET;
        }
        Reader reader = new InputStreamReader(instream, charset);
        CharArrayBuffer buffer = new CharArrayBuffer(i);
        char[] tmp = new char[1024];
        int l;
        while ((l = reader.read(tmp)) != -1) {
            buffer.append(tmp, 0, l);
        }
        return buffer.toString();
    } finally {
        instream.close();
    }
}

Example 20 with CharArrayBuffer

use of org.apache.http.util.CharArrayBuffer in project XobotOS by xamarin.

the class BasicLineParser method parseProtocolVersion.

public static final ProtocolVersion parseProtocolVersion(String value, LineParser parser) throws ParseException {
    if (value == null) {
        throw new IllegalArgumentException("Value to parse may not be null.");
    }
    if (parser == null)
        parser = BasicLineParser.DEFAULT;
    CharArrayBuffer buffer = new CharArrayBuffer(value.length());
    buffer.append(value);
    ParserCursor cursor = new ParserCursor(0, value.length());
    return parser.parseProtocolVersion(buffer, cursor);
}