Examples with ProtocolVersion org.graylog.shaded.elasticsearch7.org.apache.http.ProtocolVersion used on opensource projects

Example 91 with ProtocolVersion

use of org.graylog.shaded.elasticsearch7.org.apache.http.ProtocolVersion in project XobotOS by xamarin.

the class BasicLineParser method parseStatusLine.

// non-javadoc, see interface LineParser
public StatusLine parseStatusLine(final CharArrayBuffer buffer, final ParserCursor cursor) throws ParseException {
    if (buffer == null) {
        throw new IllegalArgumentException("Char array buffer may not be null");
    }
    if (cursor == null) {
        throw new IllegalArgumentException("Parser cursor may not be null");
    }
    int indexFrom = cursor.getPos();
    int indexTo = cursor.getUpperBound();
    try {
        // handle the HTTP-Version
        ProtocolVersion ver = parseProtocolVersion(buffer, cursor);
        // handle the Status-Code
        skipWhitespace(buffer, cursor);
        int i = cursor.getPos();
        int blank = buffer.indexOf(' ', i, indexTo);
        if (blank < 0) {
            blank = indexTo;
        }
        int statusCode = 0;
        try {
            statusCode = Integer.parseInt(buffer.substringTrimmed(i, blank));
        } catch (NumberFormatException e) {
            throw new ParseException("Unable to parse status code from status line: " + buffer.substring(indexFrom, indexTo));
        }
        //handle the Reason-Phrase
        i = blank;
        String reasonPhrase = null;
        if (i < indexTo) {
            reasonPhrase = buffer.substringTrimmed(i, indexTo);
        } else {
            reasonPhrase = "";
        }
        return createStatusLine(ver, statusCode, reasonPhrase);
    } catch (IndexOutOfBoundsException e) {
        throw new ParseException("Invalid status line: " + buffer.substring(indexFrom, indexTo));
    }
}

Example 92 with ProtocolVersion

use of org.graylog.shaded.elasticsearch7.org.apache.http.ProtocolVersion in project XobotOS by xamarin.

the class BasicHttpResponse method setStatusCode.

// non-javadoc, see interface HttpResponse
public void setStatusCode(int code) {
    // argument checked in BasicStatusLine constructor
    ProtocolVersion ver = this.statusline.getProtocolVersion();
    this.statusline = new BasicStatusLine(ver, code, getReason(code));
}

Example 93 with ProtocolVersion

use of org.graylog.shaded.elasticsearch7.org.apache.http.ProtocolVersion in project XobotOS by xamarin.

the class HttpRequestBase method getRequestLine.

public RequestLine getRequestLine() {
    String method = getMethod();
    ProtocolVersion ver = getProtocolVersion();
    URI uri = getURI();
    String uritext = null;
    if (uri != null) {
        uritext = uri.toASCIIString();
    }
    if (uritext == null || uritext.length() == 0) {
        uritext = "/";
    }
    return new BasicRequestLine(method, uritext, ver);
}

Example 94 with ProtocolVersion

use of org.graylog.shaded.elasticsearch7.org.apache.http.ProtocolVersion in project XobotOS by xamarin.

the class DefaultConnectionReuseStrategy method keepAlive.

// see interface ConnectionReuseStrategy
public boolean keepAlive(final HttpResponse response, final HttpContext context) {
    if (response == null) {
        throw new IllegalArgumentException("HTTP response may not be null.");
    }
    if (context == null) {
        throw new IllegalArgumentException("HTTP context may not be null.");
    }
    HttpConnection conn = (HttpConnection) context.getAttribute(ExecutionContext.HTTP_CONNECTION);
    if (conn != null && !conn.isOpen())
        return false;
    // do NOT check for stale connection, that is an expensive operation
    // Check for a self-terminating entity. If the end of the entity will
    // be indicated by closing the connection, there is no keep-alive.
    HttpEntity entity = response.getEntity();
    ProtocolVersion ver = response.getStatusLine().getProtocolVersion();
    if (entity != null) {
        if (entity.getContentLength() < 0) {
            if (!entity.isChunked() || ver.lessEquals(HttpVersion.HTTP_1_0)) {
                // encoded, the connection cannot be reused
                return false;
            }
        }
    }
    // Check for the "Connection" header. If that is absent, check for
    // the "Proxy-Connection" header. The latter is an unspecified and
    // broken but unfortunately common extension of HTTP.
    HeaderIterator hit = response.headerIterator(HTTP.CONN_DIRECTIVE);
    if (!hit.hasNext())
        hit = response.headerIterator("Proxy-Connection");
    if (hit.hasNext()) {
        try {
            TokenIterator ti = createTokenIterator(hit);
            boolean keepalive = false;
            while (ti.hasNext()) {
                final String token = ti.nextToken();
                if (HTTP.CONN_CLOSE.equalsIgnoreCase(token)) {
                    return false;
                } else if (HTTP.CONN_KEEP_ALIVE.equalsIgnoreCase(token)) {
                    // continue the loop, there may be a "close" afterwards
                    keepalive = true;
                }
            }
            if (keepalive)
                return true;
        // neither "close" nor "keep-alive", use default policy
        } catch (ParseException px) {
            // we don't have logging in HttpCore, so the exception is lost
            return false;
        }
    }
    // default since HTTP/1.1 is persistent, before it was non-persistent
    return !ver.lessEquals(HttpVersion.HTTP_1_0);
}

Example 95 with ProtocolVersion

use of org.graylog.shaded.elasticsearch7.org.apache.http.ProtocolVersion in project camel by apache.

the class HipchatComponentConsumerTest method sendInOnlyNoResponse.

@Test
public void sendInOnlyNoResponse() throws Exception {
    result.expectedMessageCount(0);
    HttpEntity mockHttpEntity = mock(HttpEntity.class);
    when(mockHttpEntity.getContent()).thenReturn(null);
    when(closeableHttpResponse.getEntity()).thenReturn(mockHttpEntity);
    when(closeableHttpResponse.getStatusLine()).thenReturn(new BasicStatusLine(new ProtocolVersion("HTTP", 1, 1), 200, ""));
    assertMockEndpointsSatisfied();
}