Examples with StatusLine org.apache.http.StatusLine used on opensource projects

Example 6 with StatusLine

use of org.apache.http.StatusLine in project weixin-java-tools by chanjarster.

the class Utf8ResponseHandler method handleResponse.

public String handleResponse(final HttpResponse response) throws HttpResponseException, IOException {
    final StatusLine statusLine = response.getStatusLine();
    final HttpEntity entity = response.getEntity();
    if (statusLine.getStatusCode() >= 300) {
        EntityUtils.consume(entity);
        throw new HttpResponseException(statusLine.getStatusCode(), statusLine.getReasonPhrase());
    }
    return entity == null ? null : EntityUtils.toString(entity, Consts.UTF_8);
}

Example 7 with StatusLine

use of org.apache.http.StatusLine in project SimplifyReader by chentao0707.

the class HurlStack method performRequest.

@Override
public HttpResponse performRequest(Request<?> request, Map<String, String> additionalHeaders) throws IOException, AuthFailureError {
    String url = request.getUrl();
    HashMap<String, String> map = new HashMap<String, String>();
    map.putAll(request.getHeaders());
    map.putAll(additionalHeaders);
    if (mUrlRewriter != null) {
        String rewritten = mUrlRewriter.rewriteUrl(url);
        if (rewritten == null) {
            throw new IOException("URL blocked by rewriter: " + url);
        }
        url = rewritten;
    }
    URL parsedUrl = new URL(url);
    HttpURLConnection connection = openConnection(parsedUrl, request);
    for (String headerName : map.keySet()) {
        connection.addRequestProperty(headerName, map.get(headerName));
    }
    setConnectionParametersForRequest(connection, request);
    // Initialize HttpResponse with data from the HttpURLConnection.
    ProtocolVersion protocolVersion = new ProtocolVersion("HTTP", 1, 1);
    int responseCode = connection.getResponseCode();
    if (responseCode == -1) {
        // Signal to the caller that something was wrong with the connection.
        throw new IOException("Could not retrieve response code from HttpUrlConnection.");
    }
    StatusLine responseStatus = new BasicStatusLine(protocolVersion, connection.getResponseCode(), connection.getResponseMessage());
    BasicHttpResponse response = new BasicHttpResponse(responseStatus);
    response.setEntity(entityFromConnection(connection));
    for (Entry<String, List<String>> header : connection.getHeaderFields().entrySet()) {
        if (header.getKey() != null) {
            Header h = new BasicHeader(header.getKey(), header.getValue().get(0));
            response.addHeader(h);
        }
    }
    return response;
}

Example 8 with StatusLine

use of org.apache.http.StatusLine in project SimplifyReader by chentao0707.

the class BasicNetwork method performRequest.

@Override
public NetworkResponse performRequest(Request<?> request) throws VolleyError {
    long requestStart = SystemClock.elapsedRealtime();
    while (true) {
        HttpResponse httpResponse = null;
        byte[] responseContents = null;
        Map<String, String> responseHeaders = Collections.emptyMap();
        try {
            // Gather headers.
            Map<String, String> headers = new HashMap<String, String>();
            addCacheHeaders(headers, request.getCacheEntry());
            httpResponse = mHttpStack.performRequest(request, headers);
            StatusLine statusLine = httpResponse.getStatusLine();
            int statusCode = statusLine.getStatusCode();
            responseHeaders = convertHeaders(httpResponse.getAllHeaders());
            // Handle cache validation.
            if (statusCode == HttpStatus.SC_NOT_MODIFIED) {
                Entry entry = request.getCacheEntry();
                if (entry == null) {
                    return new NetworkResponse(HttpStatus.SC_NOT_MODIFIED, null, responseHeaders, true, SystemClock.elapsedRealtime() - requestStart);
                }
                // A HTTP 304 response does not have all header fields. We
                // have to use the header fields from the cache entry plus
                // the new ones from the response.
                // http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.3.5
                entry.responseHeaders.putAll(responseHeaders);
                return new NetworkResponse(HttpStatus.SC_NOT_MODIFIED, entry.data, entry.responseHeaders, true, SystemClock.elapsedRealtime() - requestStart);
            }
            // Some responses such as 204s do not have content.  We must check.
            if (httpResponse.getEntity() != null) {
                responseContents = entityToBytes(httpResponse.getEntity());
            } else {
                // Add 0 byte response as a way of honestly representing a
                // no-content request.
                responseContents = new byte[0];
            }
            // if the request is slow, log it.
            long requestLifetime = SystemClock.elapsedRealtime() - requestStart;
            logSlowRequests(requestLifetime, request, responseContents, statusLine);
            if (statusCode < 200 || statusCode > 299) {
                throw new IOException();
            }
            return new NetworkResponse(statusCode, responseContents, responseHeaders, false, SystemClock.elapsedRealtime() - requestStart);
        } catch (SocketTimeoutException e) {
            attemptRetryOnException("socket", request, new TimeoutError());
        } catch (ConnectTimeoutException e) {
            attemptRetryOnException("connection", request, new TimeoutError());
        } catch (MalformedURLException e) {
            throw new RuntimeException("Bad URL " + request.getUrl(), e);
        } catch (IOException e) {
            int statusCode = 0;
            NetworkResponse networkResponse = null;
            if (httpResponse != null) {
                statusCode = httpResponse.getStatusLine().getStatusCode();
            } else {
                throw new NoConnectionError(e);
            }
            VolleyLog.e("Unexpected response code %d for %s", statusCode, request.getUrl());
            if (responseContents != null) {
                networkResponse = new NetworkResponse(statusCode, responseContents, responseHeaders, false, SystemClock.elapsedRealtime() - requestStart);
                if (statusCode == HttpStatus.SC_UNAUTHORIZED || statusCode == HttpStatus.SC_FORBIDDEN) {
                    attemptRetryOnException("auth", request, new AuthFailureError(networkResponse));
                } else {
                    // TODO: Only throw ServerError for 5xx status codes.
                    throw new ServerError(networkResponse);
                }
            } else {
                throw new NetworkError(networkResponse);
            }
        }
    }
}

Example 9 with StatusLine

use of org.apache.http.StatusLine in project cw-android by commonsguy.

the class ByteArrayResponseHandler method handleResponse.

public byte[] handleResponse(final HttpResponse response) throws IOException, HttpResponseException {
    StatusLine statusLine = response.getStatusLine();
    if (statusLine.getStatusCode() >= 300) {
        throw new HttpResponseException(statusLine.getStatusCode(), statusLine.getReasonPhrase());
    }
    HttpEntity entity = response.getEntity();
    if (entity == null) {
        return (null);
    }
    return (EntityUtils.toByteArray(entity));
}

Example 10 with StatusLine

use of org.apache.http.StatusLine in project dropwizard by dropwizard.

the class DropwizardApacheConnector method apply.

/**
     * {@inheritDoc}
     */
@Override
public ClientResponse apply(ClientRequest jerseyRequest) {
    try {
        final HttpUriRequest apacheRequest = buildApacheRequest(jerseyRequest);
        final CloseableHttpResponse apacheResponse = client.execute(apacheRequest);
        final StatusLine statusLine = apacheResponse.getStatusLine();
        final Response.StatusType status = Statuses.from(statusLine.getStatusCode(), firstNonNull(statusLine.getReasonPhrase(), ""));
        final ClientResponse jerseyResponse = new ClientResponse(status, jerseyRequest);
        for (Header header : apacheResponse.getAllHeaders()) {
            final List<String> headerValues = jerseyResponse.getHeaders().get(header.getName());
            if (headerValues == null) {
                jerseyResponse.getHeaders().put(header.getName(), Lists.newArrayList(header.getValue()));
            } else {
                headerValues.add(header.getValue());
            }
        }
        final HttpEntity httpEntity = apacheResponse.getEntity();
        jerseyResponse.setEntityStream(httpEntity != null ? httpEntity.getContent() : new ByteArrayInputStream(new byte[0]));
        return jerseyResponse;
    } catch (Exception e) {
        throw new ProcessingException(e);
    }
}