List of usage examples for java.net SocketException getLocalizedMessage
public String getLocalizedMessage()
From source file:org.wso2.carbon.attachment.mgt.util.URLGeneratorUtil.java
/** * Generate the permanent link for the given attachment uri based on current system configurations like host, port * eg - if {@code uniqueID} is abc123, then the resultant permanent link would {@code https://127.0.0.1:9443/context/abc123} * So this url can be used to download the attachment * * @param uniqueID uri for the attachment * @return downloadable url of the attachment * @throws AttachmentMgtException//ww w . java 2 s.c o m */ public static URL getPermanentLink(URI uniqueID) throws AttachmentMgtException { String scheme = CarbonConstants.HTTPS_TRANSPORT; String host; try { host = NetworkUtils.getLocalHostname(); } catch (SocketException e) { log.error(e.getMessage(), e); throw new AttachmentMgtException(e.getLocalizedMessage(), e); } int port = 9443; try { ConfigurationContext serverConfigContext = AttachmentServerHolder.getInstance() .getConfigurationContextService().getServerConfigContext(); port = CarbonUtils.getTransportProxyPort(serverConfigContext, scheme); if (port == -1) { port = CarbonUtils.getTransportPort(serverConfigContext, scheme); } } catch (Exception ex) { log.warn("Using default port settings"); } String webContext = ServerConfiguration.getInstance().getFirstProperty("WebContextRoot"); if (webContext == null || webContext.equals("/")) { webContext = ""; } String tenantDomain = String.valueOf(MultitenantConstants.SUPER_TENANT_DOMAIN_NAME); try { tenantDomain = CarbonContext.getThreadLocalCarbonContext().getTenantDomain(); } catch (Throwable e) { tenantDomain = null; } String url = null; try { String link = scheme + "://" + host + ":" + port + webContext + ((tenantDomain != null && !MultitenantConstants.SUPER_TENANT_DOMAIN_NAME.equals(tenantDomain)) ? "/" + MultitenantConstants.TENANT_AWARE_URL_PREFIX + "/" + tenantDomain : "") + AttachmentMgtConfigurationConstants.ATTACHMENT_DOWNLOAD_SERVELET_URL_PATTERN + "/" + uniqueID.toString(); return new URL(link); } catch (MalformedURLException e) { log.error(e.getMessage(), e); throw new AttachmentMgtException(e.getLocalizedMessage(), e); } }
From source file:org.wso2.carbon.humantask.coordination.module.utils.ServiceUtils.java
/** * Returns URL of the of the Task engine's Protocol Handler Admin service. * eg: https://localhost:9443/services/HumanTaskProtocolHandler/ * * @return HumanTask protocol handler admin service's url */// w w w. j av a2 s. c o m public static String getTaskProtocolHandlerURL(ConfigurationContext serverConfigurationContext) throws HumanTaskCoordinationException { HumanTaskServerConfiguration serverConfig = HTCoordinationModuleContentHolder.getInstance().getHtServer() .getServerConfig(); String baseURL; if (serverConfig.isClusteredTaskEngines()) { baseURL = serverConfig.getLoadBalancerURL(); } else { String scheme = CarbonConstants.HTTPS_TRANSPORT; String host; try { host = NetworkUtils.getLocalHostname(); } catch (SocketException e) { log.error(e.getMessage(), e); throw new HumanTaskCoordinationException(e.getLocalizedMessage(), e); } int port = 9443; port = CarbonUtils.getTransportProxyPort(serverConfigurationContext, scheme); if (port == -1) { port = CarbonUtils.getTransportPort(serverConfigurationContext, scheme); } baseURL = scheme + "://" + host + ":" + port; } String webContext = ServerConfiguration.getInstance().getFirstProperty("WebContextRoot"); if (webContext == null || webContext.equals("/")) { webContext = ""; } String tenantDomain = ""; try { tenantDomain = PrivilegedCarbonContext.getThreadLocalCarbonContext().getTenantDomain(true); } catch (Throwable e) { tenantDomain = null; } String protocolHandlerURL = baseURL + webContext + ((tenantDomain != null && !MultitenantConstants.SUPER_TENANT_DOMAIN_NAME.equals(tenantDomain)) ? "/" + MultitenantConstants.TENANT_AWARE_URL_PREFIX + "/" + tenantDomain : "") + Constants.CARBON_ADMIN_SERVICE_CONTEXT_ROOT + "/" + Constants.HUMANTASK_ENGINE_COORDINATION_PROTOCOL_HANDLER_SERVICE; return protocolHandlerURL; }
From source file:node.Mailbox.java
/** * main loop//from ww w . j av a 2 s . co m */ @Override public void run() { Socket socket = null; // set up server socket try { if (backlog == 0) { serverSocket = new ServerSocket(port); } else { serverSocket = new ServerSocket(port, backlog); } serverSocket.setSoTimeout(100); println("Opened up server socket on port " + port); } catch (SocketException e) { Control.logOneTime(e.getLocalizedMessage(), Level.SEVERE); println(e.getLocalizedMessage()); System.exit(-1); } catch (IOException e) { Control.logOneTime( "Mailbox error: could not listen on port " + port + ". stacktrace: " + e.getLocalizedMessage(), Level.SEVERE); e.printStackTrace(); log.severe(ExceptionUtils.getStackTrace(e)); System.exit(-1); } // enter main loop while (!shutdown) { if (REPORT) reportSend.add(report()); println(report().toJSONString()); // block until a connection is accepted println("Waiting for a connection"); try { socket = serverSocket.accept(); InetAddress inetaddr = socket.getInetAddress(); println("Received connection from " + inetaddr); // get the message id, then call the appropriate message handler acceptMessage(socket); // close the socket socket.close(); } catch (SocketTimeoutException e) { println("No connection: socket timed out", true); } catch (ConnectException e) { println("Caught ConnectException", true); } catch (SocketException e) { println("Caught SocketException", true); } catch (IOException e) { e.printStackTrace(); log.severe(ExceptionUtils.getStackTrace(e)); } // See if we have any messages to send if (msgsSend.size() > 0) println("Have " + msgsSend.size() + " messages to send"); while (msgsSend.size() > 0) { MessageWrapper<AbstractMessage> currentMsg = msgsSend.remove(); println("Current message: " + currentMsg.toString()); NodeListEntry nle_dest = currentMsg.nle; String destID = currentMsg.destID; printMessageSize(currentMsg); currentMsg.msg.scheduleSend(nodeList, destID, nle_dest); println("Mailbox: Message of type " + currentMsg.msg.msgType + " with id# " + currentMsg.msg.msgID + " scheduled for sending to " + nle_dest.toString()); } // check if it's time to shut down (signaled from Control) if (shutdown) { // write a log message, then exit // serverSocket.close() println("Mailbox exited"); return; } try { Thread.sleep(300); } catch (InterruptedException e) { e.printStackTrace(); log.severe(ExceptionUtils.getStackTrace(e)); } } }
From source file:org.openhab.binding.network.internal.PresenceDetection.java
/** * Enables/Disables listing for dhcp packets to figure out if devices have entered the network. This does not work * for iOS devices. The hostname of this network service object will be registered to the dhcp request packet * listener if enabled and unregistered otherwise. * * @param enabled Enable/Disable the dhcp listen service for this hostname. *//*from ww w.jav a 2s . c o m*/ private void enableDHCPListen(boolean enabled) { if (enabled) { try { if (DHCPListenService.register(destination.getHostAddress(), this).isUseUnprevilegedPort()) { dhcpState = "No access right for port 67. Bound to port 6767 instead. Port forwarding necessary!"; } else { dhcpState = "Running normally"; } } catch (SocketException e) { logger.warn("Cannot use DHCP sniffing.", e); useDHCPsniffing = false; dhcpState = "Cannot use DHCP sniffing: " + e.getLocalizedMessage(); } } else { DHCPListenService.unregister(destination.getHostAddress()); dhcpState = "off"; } }
From source file:org.wso2.carbon.bpel.b4p.extension.PeopleActivity.java
private String generateServiceURLUpToWebContext() throws B4PCoordinationException, FaultException { String baseURL = ""; if (CoordinationConfiguration.getInstance().isClusteredTaskEngines()) { baseURL = CoordinationConfiguration.getInstance().getLoadBalancerURL(); } else {//from www .j a va 2 s . c om ConfigurationContext serverConfigurationContext = getConfigurationContext(); String scheme = CarbonConstants.HTTPS_TRANSPORT; String host; try { host = NetworkUtils.getLocalHostname(); } catch (SocketException e) { log.error(e.getMessage(), e); throw new B4PCoordinationException(e.getLocalizedMessage(), e); } int port = 9443; port = CarbonUtils.getTransportProxyPort(serverConfigurationContext, scheme); if (port == -1) { port = CarbonUtils.getTransportPort(serverConfigurationContext, scheme); } baseURL = scheme + "://" + host + ":" + port; } String webContext = ServerConfiguration.getInstance().getFirstProperty("WebContextRoot"); if (webContext == null || webContext.equals("/")) { webContext = ""; } return baseURL + webContext; }
From source file:com.microsoft.tfs.core.clients.versioncontrol.engines.internal.workers.CheckinWorker.java
/** * Upload the given source file to the Team Foundation Server. If a socket * exception is encountered uploading the file, the upload is retried one * time.// w ww.j a v a 2s.c o m * <p> * If another exception is thrown, no clean-up of the source file is * performed (the caller must handle this condition). * * @param uncompressedSourceFile * the uncompressed local file that will be sent to the server, which * must exist (must not be <code>null</code> or empty) * @param md5Hash * the pre-computed MD5 hash of the uncompressed source file. If * null, the hash is computed automatically. This parameter exists * for performance reasons (so callers can compute the hash only * once). * @throws CoreCancelException * if the upload was cancelled by the user via the * {@link TaskMonitor}. */ private void upload(final String uncompressedSourceFile, final byte[] md5Hash) throws CoreCancelException { Check.notNullOrEmpty(uncompressedSourceFile, "uncompressedSourceFile"); //$NON-NLS-1$ Check.notNull(md5Hash, "md5Hash"); //$NON-NLS-1$ File compressedFile = null; try { /* * Define the multi part message permanent parts. */ final Part[] parts = new Part[7]; parts[0] = new StringPart(VersionControlConstants.SERVER_ITEM_FIELD, change.getServerItem(), partCharSet); parts[1] = new StringPart(VersionControlConstants.WORKSPACE_NAME_FIELD, workspace.getName(), partCharSet); parts[2] = new StringPart(VersionControlConstants.WORKSPACE_OWNER_FIELD, workspace.getOwnerName(), partCharSet); final long uncompressedFileLength = new File(uncompressedSourceFile).length(); parts[3] = new StringPart(VersionControlConstants.LENGTH_FIELD, Long.toString(uncompressedFileLength), partCharSet); /* * Force ASCII encoding for the hash string (because we declare * UTF-8 and ASCII is a strict subset). */ final String hashString = new String(Base64.encodeBase64(md5Hash), "US-ASCII"); //$NON-NLS-1$ parts[4] = new StringPart(VersionControlConstants.HASH_FIELD, hashString, partCharSet); // part 5 is the chunk byte range. // part 6 is the chunk content. /* * Compress the file to a temporary file if possible. */ if (0 < uncompressedFileLength && uncompressedFileLength < MAX_GZIP_INPUT_SIZE) { compressedFile = compressToTempFile(uncompressedSourceFile); } /* * Use the uncompressed file if compression increases the file size. */ final File uploadFile; final String contentType; if (compressedFile == null || compressedFile.length() > uncompressedFileLength) { uploadFile = new File(uncompressedSourceFile); contentType = UNCOMPRESSED; } else { uploadFile = compressedFile; contentType = COMPRESSED; } int attempt = 0; do { attempt++; try { if (userCancellationMonitor.isCanceled()) { throw new CoreCancelException(); } retryableUpload(uploadFile, parts, contentType); /* * Upload succeeded. */ return; } catch (final SocketException e) { log.warn(MessageFormat.format("SocketException during {0} attempt to upload the file {1}", //$NON-NLS-1$ attempt, uncompressedSourceFile), e); if (attempt < MAX_FILE_RETRY_ATTEMPTS) { log.info("Retrying"); //$NON-NLS-1$ } else { final String message = MessageFormat.format( Messages.getString( "CheckinEngineUploadWorker.SocketExceptionDuringUploadRetryFormat"), //$NON-NLS-1$ e.getLocalizedMessage()); throw new VersionControlException(message, e); } } } while (true); } catch (final IOException e) { throw new VersionControlException(e); } finally { if (compressedFile != null && compressedFile.exists()) { try { compressedFile.delete(); } catch (final Exception e) { // do nothing } } } }
From source file:org.uguess.android.sysinfo.SiragonManager.java
static String getNetAddressInfo() { try {// w ww. j av a2 s .com StringBuffer sb = new StringBuffer(); for (Enumeration<NetworkInterface> en = NetworkInterface.getNetworkInterfaces(); en .hasMoreElements();) { NetworkInterface intf = en.nextElement(); for (Enumeration<InetAddress> enumIpAddr = intf.getInetAddresses(); enumIpAddr.hasMoreElements();) { InetAddress inetAddress = enumIpAddr.nextElement(); if (!inetAddress.isLoopbackAddress()) { String addr = inetAddress.getHostAddress(); if (!TextUtils.isEmpty(addr)) { if (sb.length() == 0) { sb.append(addr); } else { sb.append(", ").append(addr); //$NON-NLS-1$ } } } } } String netAddress = sb.toString(); if (!TextUtils.isEmpty(netAddress)) { return netAddress; } } catch (SocketException e) { Log.e(SiragonManager.class.getName(), e.getLocalizedMessage(), e); } return null; }