Examples with HttpHead org.apache.http.client.methods.HttpHead used on opensource projects

Example 41 with HttpHead

use of org.apache.http.client.methods.HttpHead in project zm-mailbox by Zimbra.

the class TritonIncomingBlob method getRemoteSize.

@Override
protected long getRemoteSize() throws IOException {
    outStream.flush();
    HttpClient client = ZimbraHttpConnectionManager.getInternalHttpConnMgr().newHttpClient().build();
    HttpHead head = new HttpHead(baseUrl + uploadUrl);
    ZimbraLog.store.info("heading %s", head.getURI());
    try {
        head.addHeader(TritonHeaders.SERVER_TOKEN, serverToken.getToken());
        HttpResponse httpResp = HttpClientUtil.executeMethod(client, head);
        int statusCode = httpResp.getStatusLine().getStatusCode();
        if (statusCode == HttpStatus.SC_OK) {
            String contentLength = httpResp.getFirstHeader(TritonHeaders.CONTENT_LENGTH).getValue();
            long remoteSize = -1;
            try {
                remoteSize = Long.valueOf(contentLength);
            } catch (NumberFormatException nfe) {
                throw new IOException("Content length can't be parsed to Long", nfe);
            }
            return remoteSize;
        } else {
            ZimbraLog.store.error("failed with code %d response: %s", statusCode, EntityUtils.toString(httpResp.getEntity()));
            throw new IOException("unable to head blob " + statusCode + ":" + httpResp.getStatusLine().getReasonPhrase(), null);
        }
    } catch (HttpException e) {
        throw new IOException("unexpected error during getremotesize() operation: " + e.getMessage());
    } finally {
        head.releaseConnection();
    }
}

Example 42 with HttpHead

use of org.apache.http.client.methods.HttpHead in project ats-framework by Axway.

the class HttpClient method head.

/**
 * Invoke the endpoint URL using a HTTP HEAD.
 *
 * @return The response
 * @throws HttpException
 */
@PublicAtsApi
public HttpResponse head() throws HttpException {
    final URI uri = constructURI();
    HttpHead method = new HttpHead(uri);
    log.info("We will run a HEAD request from " + uri);
    return execute(method);
}

Example 43 with HttpHead

use of org.apache.http.client.methods.HttpHead in project syncany by syncany.

the class ApplicationLink method resolveLink.

private String resolveLink(String httpApplicationLink, int redirectCount) throws IllegalArgumentException, StorageException {
    if (redirectCount >= LINK_HTTP_MAX_REDIRECT_COUNT) {
        throw new IllegalArgumentException("Max. redirect count of " + LINK_HTTP_MAX_REDIRECT_COUNT + " for URL reached. Cannot find syncany:// link.");
    }
    try {
        logger.log(Level.INFO, "- Retrieving HTTP HEAD for " + httpApplicationLink + " ...");
        HttpHead headMethod = new HttpHead(httpApplicationLink);
        HttpResponse httpResponse = createHttpClient().execute(headMethod);
        // Find syncany:// link
        Header locationHeader = httpResponse.getLastHeader("Location");
        if (locationHeader == null) {
            throw new Exception("Link does not redirect to a syncany:// link.");
        }
        String locationHeaderUrl = locationHeader.getValue();
        Matcher locationHeaderMatcher = LINK_PATTERN.matcher(locationHeaderUrl);
        boolean isApplicationLink = locationHeaderMatcher.find();
        if (isApplicationLink) {
            String applicationLink = locationHeaderMatcher.group(0);
            logger.log(Level.INFO, "Resolved application link is: " + applicationLink);
            return applicationLink;
        } else {
            return resolveLink(locationHeaderUrl, ++redirectCount);
        }
    } catch (StorageException | IllegalArgumentException e) {
        throw e;
    } catch (Exception e) {
        throw new StorageException(e.getMessage(), e);
    }
}

Example 44 with HttpHead

use of org.apache.http.client.methods.HttpHead in project ddf by codice.

the class HttpSolrClientFactory method createSolrCore.

public static void createSolrCore(String url, String coreName, String configFileName, CloseableHttpClient httpClient) throws IOException, SolrServerException {
    try (CloseableHttpClient closeableHttpClient = httpClient;
        HttpSolrClient client = (httpClient != null ? new HttpSolrClient.Builder(url).withHttpClient(closeableHttpClient).build() : new HttpSolrClient.Builder(url).build())) {
        HttpResponse ping = client.getHttpClient().execute(new HttpHead(url));
        if (ping != null && ping.getStatusLine().getStatusCode() == 200) {
            ConfigurationFileProxy configProxy = new ConfigurationFileProxy(ConfigurationStore.getInstance());
            configProxy.writeSolrConfiguration(coreName);
            if (!solrCoreExists(client, coreName)) {
                LOGGER.debug("Solr({}): Creating Solr core", coreName);
                String configFile = StringUtils.defaultIfBlank(configFileName, DEFAULT_SOLRCONFIG_XML);
                String solrDir;
                if (AccessController.doPrivileged((PrivilegedAction<Boolean>) () -> System.getProperty(SOLR_DATA_DIR) != null)) {
                    solrDir = AccessController.doPrivileged((PrivilegedAction<String>) () -> System.getProperty(SOLR_DATA_DIR));
                } else {
                    solrDir = Paths.get(AccessController.doPrivileged((PrivilegedAction<String>) () -> System.getProperty("karaf.home")), "data", "solr").toString();
                }
                String instanceDir = Paths.get(solrDir, coreName).toString();
                String dataDir = Paths.get(instanceDir, "data").toString();
                CoreAdminRequest.createCore(coreName, instanceDir, client, configFile, DEFAULT_SCHEMA_XML, dataDir, dataDir);
            } else {
                LOGGER.debug("Solr({}): Solr core already exists; reloading it", coreName);
                CoreAdminRequest.reloadCore(coreName, client);
            }
        } else {
            LOGGER.debug("Solr({}): Unable to ping Solr core at {}", coreName, url);
            throw new SolrServerException("Unable to ping Solr core");
        }
    }
}

Example 45 with HttpHead

use of org.apache.http.client.methods.HttpHead in project PlayerHater by chrisrhoden.

the class PlaylistParser method parsePlaylist.

public static Uri[] parsePlaylist(Uri uri) {
    try {
        HttpClient httpclient = new DefaultHttpClient();
        HttpResponse response = httpclient.execute(new HttpHead(uri.toString()));
        Header contentType = response.getEntity().getContentType();
        if (contentType != null) {
            String mimeType = contentType.getValue().split(";")[0].trim();
            for (String plsMimeType : PLS_MIME_TYPES) {
                if (plsMimeType.equalsIgnoreCase(mimeType)) {
                    return parsePls(uri);
                }
            }
            for (String m3uMimeType : M3U_MIME_TYPES) {
                if (m3uMimeType.equalsIgnoreCase(mimeType)) {
                    return parseM3u(uri);
                }
            }
        }
    } catch (Exception e) {
    }
    return new Uri[] { uri };
}