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

Example 86 with StatusLine

use of org.apache.http.StatusLine in project TaEmCasa by Dionen.

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;
            if (httpResponse != null) {
                statusCode = httpResponse.getStatusLine().getStatusCode();
            } else {
                throw new NoConnectionError(e);
            }
            VolleyLog.e("Unexpected response code %d for %s", statusCode, request.getUrl());
            NetworkResponse networkResponse;
            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 if (statusCode >= 400 && statusCode <= 499) {
                    // Don't retry other client errors.
                    throw new ClientError(networkResponse);
                } else if (statusCode >= 500 && statusCode <= 599) {
                    if (request.shouldRetryServerErrors()) {
                        attemptRetryOnException("server", request, new ServerError(networkResponse));
                    } else {
                        throw new ServerError(networkResponse);
                    }
                } else {
                    // 3xx? No reason to retry.
                    throw new ServerError(networkResponse);
                }
            } else {
                attemptRetryOnException("network", request, new NetworkError());
            }
        }
    }
}

Example 87 with StatusLine

use of org.apache.http.StatusLine in project galley by Commonjava.

the class AbstractHttpJob method executeHttp.

protected boolean executeHttp() throws TransferException {
    try {
        client = http.createClient(location);
        response = client.execute(request, http.createContext(location));
        final StatusLine line = response.getStatusLine();
        final int sc = line.getStatusCode();
        logger.debug("{} {} : {}", request.getMethod(), line, url);
        if (!successStatuses.contains(sc)) {
            logger.debug("Detected failure response: " + sc);
            success = TransferResponseUtils.handleUnsuccessfulResponse(request, response, location, url);
            logger.debug("Returning non-error failure response for code: " + sc);
            return false;
        }
    } catch (final NoHttpResponseException e) {
        throw new TransferTimeoutException(location, url, "Repository remote request failed for: {}. Reason: {}", e, url, e.getMessage());
    } catch (final ConnectTimeoutException e) {
        throw new TransferTimeoutException(location, url, "Repository remote request failed for: {}. Reason: {}", e, url, e.getMessage());
    } catch (final SocketTimeoutException e) {
        throw new TransferTimeoutException(location, url, "Repository remote request failed for: {}. Reason: {}", e, url, e.getMessage());
    } catch (final ClientProtocolException e) {
        throw new TransferLocationException(location, "Repository remote request failed for: {}. Reason: {}", e, url, e.getMessage());
    } catch (BadGatewayException e) {
        throw e;
    } catch (final GalleyException e) {
        throw new TransferException("Repository remote request failed for: {}. Reason: {}", e, url, e.getMessage());
    } catch (final IOException e) {
        throw new TransferLocationException(location, "Repository remote request failed for: {}. Reason: {}", e, url, e.getMessage());
    } finally {
        /*
            * we need to integrate the writeMetadata() method into the executeHttp() call in a finally block,
            * and with a condition that it only runs on HEAD or GET. This would allow us to capture metadata on failed requests too,
            * which is critical for responding consistently to the user after a failed request is cached in the NFC.
            */
        String method = request.getMethod();
        if ("GET".equalsIgnoreCase(method) || "HEAD".equalsIgnoreCase(method)) {
            Transfer target = getTransfer();
            ObjectMapper mapper = getMetadataObjectMapper();
            if (target != null && mapper != null) {
                writeMetadata(target, mapper);
            }
        }
    }
    return true;
}

Example 88 with StatusLine

use of org.apache.http.StatusLine in project galley by Commonjava.

the class TransferResponseUtils method handleUnsuccessfulResponse.

public static boolean handleUnsuccessfulResponse(final HttpUriRequest request, final CloseableHttpResponse response, HttpLocation location, final String url, final boolean graceful404) throws TransferException {
    final Logger logger = LoggerFactory.getLogger(TransferResponseUtils.class);
    final StatusLine line = response.getStatusLine();
    InputStream in = null;
    HttpEntity entity = null;
    try {
        entity = response.getEntity();
        final int sc = line.getStatusCode();
        boolean contentMissing = (sc == HttpStatus.SC_NOT_FOUND || sc == HttpStatus.SC_GONE);
        if (graceful404 && contentMissing) {
            return false;
        } else {
            ByteArrayOutputStream out = null;
            if (entity != null) {
                in = entity.getContent();
                out = new ByteArrayOutputStream();
                copy(in, out);
            }
            if (NON_SERVER_GATEWAY_ERRORS.contains(sc) || (sc > 499 && sc < 599)) {
                throw new BadGatewayException(location, url, sc, "HTTP request failed: %s%s", line, (out == null ? "" : "\n\n" + new String(out.toByteArray())));
            } else if (contentMissing) {
                throw new TransferException("HTTP request failed: %s\nURL: %s%s", line, url, (out == null ? "" : "\n\n" + new String(out.toByteArray())));
            } else {
                throw new TransferLocationException(location, "HTTP request failed: %s%s", line, (out == null ? "" : "\n\n" + new String(out.toByteArray())));
            }
        }
    } catch (final IOException e) {
        request.abort();
        throw new TransferLocationException(location, "Error reading body of unsuccessful request.\nStatus: %s.\nURL: %s.\nReason: %s", e, line, url, e.getMessage());
    } finally {
        IOUtils.closeQuietly(in);
        if (entity != null) {
            try {
                EntityUtils.consume(entity);
            } catch (final IOException e) {
                logger.debug("Failed to consume entity: " + e.getMessage(), e);
            }
        }
    }
}

Example 89 with StatusLine

use of org.apache.http.StatusLine in project TaEmCasa by Dionen.

the class MockHttpClient method execute.

// This is the only one we actually use.
@Override
public HttpResponse execute(HttpUriRequest request, HttpContext context) {
    requestExecuted = request;
    StatusLine statusLine = new BasicStatusLine(new ProtocolVersion("HTTP", 1, 1), mStatusCode, "");
    HttpResponse response = new BasicHttpResponse(statusLine);
    response.setEntity(mResponseEntity);
    return response;
}

Example 90 with StatusLine

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

the class SimpleHttpDistributionTransportTest method testRetrievePackagesRemotelyFailing.

@Test
public void testRetrievePackagesRemotelyFailing() throws Exception {
    DistributionTransportSecret secret = mock(DistributionTransportSecret.class);
    Map<String, String> credentialsMap = new HashMap<String, String>();
    credentialsMap.put("username", "foo");
    credentialsMap.put("password", "foo");
    when(secret.asCredentialsMap()).thenReturn(credentialsMap);
    DistributionTransportSecretProvider secretProvider = mock(DistributionTransportSecretProvider.class);
    when(secretProvider.getSecret(any(URI.class))).thenReturn(secret);
    Executor executor = mock(Executor.class);
    Response response = mock(Response.class);
    HttpResponse httpResponse = mock(HttpResponse.class);
    StatusLine statusLine = mock(StatusLine.class);
    when(statusLine.getStatusCode()).thenReturn(404);
    when(httpResponse.getStatusLine()).thenReturn(statusLine);
    when(response.returnResponse()).thenReturn(httpResponse);
    when(executor.execute(any(Request.class))).thenReturn(response);
    DistributionEndpoint endpoint = new DistributionEndpoint("http://127.0.0.1:8080/some/resource");
    DistributionPackageBuilder packageBuilder = mock(DistributionPackageBuilder.class);
    SimpleHttpDistributionTransport simpleHttpDistributionTransport = new SimpleHttpDistributionTransport(mock(DefaultDistributionLog.class), endpoint, packageBuilder, secretProvider, new HttpConfiguration(1000, 1000));
    ResourceResolver resourceResolver = mock(ResourceResolver.class);
    DistributionRequest distributionRequest = new SimpleDistributionRequest(DistributionRequestType.ADD, "/");
    RemoteDistributionPackage retrievedPackage = simpleHttpDistributionTransport.retrievePackage(resourceResolver, distributionRequest, new DistributionTransportContext());
    assertNull(retrievedPackage);
}