Example usage for java.net UnknownHostException toString

Introduction

In this page you can find the example usage for java.net UnknownHostException toString.

Prototype

public String toString() 

Source Link

Document

Returns a short description of this throwable.

Usage

From source file:org.alfresco.util.remote.server.socket.HostConfigurableSocketFactory.java

public void setHost(String host) {
    try {/*from w w w.ja v a  2  s  . c  o  m*/
        InetAddress hostAddress = InetAddress.getByName(host);
        if (!hostAddress.isAnyLocalAddress()) {
            this.host = hostAddress;
        }
    } catch (UnknownHostException e) {
        throw new RuntimeException(e.toString());
    }
}

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From source file:org.auraframework.integration.test.configuration.JettyTestServletConfig.java

public JettyTestServletConfig() throws Exception {
    String host;/* w  w  w.  j ava2  s  .  c o  m*/
    int port;
    boolean spawnJetty = Boolean.parseBoolean(System.getProperty("jetty.spawn", "false"));
    if (spawnJetty) {
        Server server = AuraJettyServer.getInstance();
        Connector connector = server.getConnectors()[0];
        port = connector.getPort();
        host = connector.getHost();
        if (host == null) {
            try {
                host = getHost();
            } catch (UnknownHostException e) {
                LOG.log(Level.WARNING, e.toString(), e);
                host = "localhost";
            }
        }
        LOG.info(String.format("Starting Jetty on %s:%s", host, port));
        server.start();
    } else {
        port = Integer.parseInt(System.getProperty("jetty.port", "9090"));
        host = System.getProperty("jetty.host");
        if (host == null) {
            try {
                host = getHost();
            } catch (UnknownHostException e) {
                LOG.log(Level.WARNING, e.toString(), e);
                host = "localhost";
            }
        }
    }
    baseUrl = new URL("http", host, port, "/");
    LOG.info("BaseUrl: " + baseUrl);
}

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From source file:org.apache.hive.hcatalog.templeton.Server.java

/**
 * Returns canonical host name from which the request is made; used for doAs validation
 *///from   w w  w  .j  av  a  2s.co m
private static String getRequestingHost(String requestingUser, HttpServletRequest request) {
    final String unkHost = "???";
    if (request == null) {
        LOG.warn("request is null; cannot determine hostname");
        return unkHost;
    }
    try {
        String address = request.getRemoteAddr();//returns IP addr
        if (address == null) {
            LOG.warn(MessageFormat.format("Request remote address is NULL for user [{0}]", requestingUser));
            return unkHost;
        }

        //Inet4Address/Inet6Address
        String hostName = InetAddress.getByName(address).getCanonicalHostName();
        if (LOG.isDebugEnabled()) {
            LOG.debug(MessageFormat.format("Resolved remote hostname: [{0}]", hostName));
        }
        return hostName;

    } catch (UnknownHostException ex) {
        LOG.warn(MessageFormat.format("Request remote address could not be resolved, {0}", ex.toString(), ex));
        return unkHost;
    }
}

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From source file:net.vivekiyer.GAL.ConnectionChecker.java

@Override
protected Boolean doInBackground(ActiveSyncManager... params) {
    try {//from www  .j a va  2 s.c o m
        ActiveSyncManager syncMgr = params[0];
        // Let's try to connect to the server
        statusCode = syncMgr.getExchangeServerVersion();

        requestStatus = syncMgr.getRequestStatus();

        return ((statusCode == 200)
                && ((requestStatus == Parser.STATUS_NOT_SET) || (requestStatus == Parser.STATUS_OK)));

    } catch (javax.net.ssl.SSLPeerUnverifiedException spue) {
        statusCode = SSL_PEER_UNVERIFIED;
        errorString = spue.toString();
        Debug.Log(errorString);
    } catch (UnknownHostException e) {
        statusCode = UNKNOWN_HOST;
        errorString = e.toString();
        Debug.Log(errorString);
    } catch (ConnectTimeoutException e) {
        statusCode = TIMEOUT;
        errorString = e.toString();
        Debug.Log(errorString);
    } catch (SocketTimeoutException e) {
        statusCode = TIMEOUT;
        errorString = e.toString();
        Debug.Log(errorString);
    } catch (Exception e) {
        statusCode = UNDEFINED;
        errorString = e.toString();
        Debug.Log(errorString);
    }
    return false;
}

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From source file:com.dropbox.presto.kafka.KafkaSplit.java

@JsonCreator
public KafkaSplit(@JsonProperty("clientId") String clientId, @JsonProperty("topicName") String topicName,
        @JsonProperty("partitionId") int partitionId, @JsonProperty("brokerHost") String brokerHost,
        @JsonProperty("brokerPort") int brokerPort, @JsonProperty("sampleRate") int sampleRate,
        @JsonProperty("startTs") long startTs, @JsonProperty("endTs") long endTs,
        @JsonProperty("zookeeper") String zookeeper, @JsonProperty("zkSessionTimeout") int zkSessionTimeout,
        @JsonProperty("zkConnectTimeout") int zkConnectTimeout) {
    checkNotNull(clientId, "clientId is null");
    checkNotNull(topicName, "topicName is null");
    checkNotNull(partitionId, "partitionId is null");
    checkNotNull(startTs, "startTs is null");
    checkNotNull(endTs, "endTs is null");
    this.clientId = clientId;
    this.topicName = topicName;
    this.partitionId = partitionId;
    this.brokerHost = brokerHost;
    this.brokerPort = brokerPort;
    this.sampleRate = sampleRate;
    this.startTs = startTs;
    this.endTs = endTs;
    this.zookeeper = zookeeper;
    this.zkSessionTimeout = zkSessionTimeout;
    this.zkConnectTimeout = zkConnectTimeout;
    try {/*from w ww . jav a  2  s.  c  om*/
        InetAddress address = InetAddress.getByName(brokerHost);
        this.address = HostAddress.fromParts(address.getHostAddress(), 8080);
    } catch (UnknownHostException ex) {
        throw new RuntimeException(ex.toString());
    }
}

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From source file:org.jshybugger.proxy.DebugService.java

@Override
public void onCreate() {
    Log.d(TAG, "onCreate()");
    try {//  w ww .  ja  v a  2s.c  om
        debugServer = new DebugServer(8888);
        debugServer.addHandler("/jshybugger/.*", new JSHybuggerResourceHandler());

        debugSession = new ProxyDebugSession(this);
        browserInterface = new JSDInterface();
        debugSession.setBrowserInterface(browserInterface);

        debugServer.exportSession(debugSession);
        LogActivity.addMessage("DebugServer listening on port 8888");
    } catch (UnknownHostException e) {
        LogActivity.addMessage("Starting DebugServer failed: " + e.toString());
        Log.d(TAG, "onCreate() failed", e);
    } catch (InterruptedException e) {
        LogActivity.addMessage("Starting DebugServer failed: " + e.toString());
        Log.d(TAG, "onCreate() failed", e);
    }
}

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From source file:org.privatenotes.sync.web.SyncServer.java

/**
 * @return new revision if successful, -1 if not
 *///  w  w  w  .j  a  va2 s . com
protected int upload(JSONObject data) {
    int revision = -1;
    try {
        JSONObject response = new JSONObject(authConnection.put(getNotesUri(), data.toString()));
        revision = response.getInt("latest-sync-revision");
    } catch (UnknownHostException e) {
        if (Tomdroid.LOGGING_ENABLED)
            Log.e(TAG, e.toString());
    } catch (JSONException e) {
        if (Tomdroid.LOGGING_ENABLED)
            Log.e(TAG, e.toString());
    }

    return revision;
}

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From source file:de.unidue.inf.is.ezdl.dlservices.library.manager.referencesystems.bibsonomy.BibsonomyUtils.java

/** send DELETE REQUEST */
String sendDeleteRequest(String url) throws Exception {
    String sresponse;/*from   ww  w . j a v a  2  s .  c  o m*/

    try {
        HttpClient httpclient = new DefaultHttpClient();
        HttpDelete httpdelete = new HttpDelete(url);

        // add authorization header
        httpdelete.addHeader("Authorization", authHeader);

        HttpResponse response = httpclient.execute(httpdelete);

        // Check status code
        if (response.getStatusLine().getStatusCode() == HttpURLConnection.HTTP_OK
                || response.getStatusLine().getStatusCode() == HttpURLConnection.HTTP_NO_CONTENT) {
            if (response.getStatusLine().getStatusCode() == HttpURLConnection.HTTP_NO_CONTENT) {
                sresponse = "";
            } else {
                HttpEntity entity = response.getEntity();

                sresponse = readResponseStream(entity.getContent());
            }
            httpclient.getConnectionManager().shutdown();
        } else {
            HttpEntity entity = response.getEntity();
            sresponse = readResponseStream(entity.getContent());
            String httpcode = Integer.toString(response.getStatusLine().getStatusCode());
            httpclient.getConnectionManager().shutdown();
            throw new ReferenceSystemException(httpcode, "Bibsonomy Error", JSONUtils.parseError(sresponse));
        }
    } catch (UnknownHostException e) {
        throw new ReferenceSystemException("", "Unknow Host Exception", e.toString());
    }
    return sresponse;
}

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From source file:integration.MongoDbSeedRule.java

@Override
public Statement apply(Statement base, FrameworkMethod method, Object target) {
    final MongoDbSeed annotation = firstNonNull(method.getAnnotation(MongoDbSeed.class),
            method.getDeclaringClass().getAnnotation(MongoDbSeed.class));
    if (annotation != null) {
        final String databaseName = firstNonNull(emptyToNull(annotation.database()),
                IntegrationTestsConfig.getMongodbDatabase());
        final MongodbSeed mongodbSeed;
        try {/*from   ww  w .  jav  a  2  s  . c  o m*/
            mongodbSeed = new MongodbSeed(databaseName);
        } catch (UnknownHostException e) {
            final String msg = "Unable to seed database: ";
            log.error(msg, e);
            return new IgnoreStatement(msg + e.toString());
        }
        final ServerHelper graylogController = new ServerHelper();
        final String nodeId;
        try {
            nodeId = graylogController.getNodeId();
        } catch (MalformedURLException | URISyntaxException e) {
            final String msg = "Unable to determine Graylog node id for seeding: ";
            log.error(msg, e);
            return new IgnoreStatement(msg + e.toString());
        }

        if (annotation.locations().length > 0) {
            for (String location : annotation.locations()) {
                final URL seedUrl = findFirstInSearchPath(location, method.getDeclaringClass());
                if (seedUrl == null) {
                    throw new RuntimeException(
                            "Unable to find seed data " + location + " for " + method.toString());
                }

                try {
                    log.debug("Using seed data from {}", seedUrl);
                    mongodbSeed.loadDataset(seedUrl, nodeId);
                } catch (IOException | URISyntaxException e) {
                    throw new RuntimeException("Unable to read seed data: ", e);
                }
            }
        } else {
            final URL seedUrl = findFirstInSearchPath(method.getName(), method.getDeclaringClass());
            try {
                if (seedUrl != null) {
                    log.debug("Using seed data from {}", seedUrl);
                    mongodbSeed.loadDataset(seedUrl, nodeId);
                }
            } catch (IOException | URISyntaxException e) {
                log.debug(
                        "MongoDB seed annotation present, but neither explicit location passed, nor inferenced location available, just cleaning databse. Exception was: ",
                        e);
            }
        }
    }
    return base;
}

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