List of usage examples for java.util ArrayList ArrayList
public ArrayList()
From source file:guardar.en.base.de.datos.MainServidor.java
public static void main(String[] args) throws ParserConfigurationException, SAXException, IOException, ClassNotFoundException { Mongo mongo = new Mongo("localhost", 27017); // nombre de la base de datos DB database = mongo.getDB("paginas"); // coleccion de la db DBCollection collection = database.getCollection("indice"); DBCollection collection_textos = database.getCollection("tabla"); ArrayList<String> lista_textos = new ArrayList(); try {// w w w .j av a2 s . co m ServerSocket servidor = new ServerSocket(4545); // Crear un servidor en pausa hasta que un cliente llegue. while (true) { String aux = new String(); lista_textos.clear(); Socket clienteNuevo = servidor.accept();// Si llega se acepta. // Queda en pausa otra vez hasta que un objeto llegue. ObjectInputStream entrada = new ObjectInputStream(clienteNuevo.getInputStream()); JSONObject request = (JSONObject) entrada.readObject(); String b = (String) request.get("id"); //hacer una query a la base de datos con la palabra que se quiere obtener BasicDBObject query = new BasicDBObject("palabra", b); DBCursor cursor = collection.find(query); ArrayList<DocumentosDB> lista_doc = new ArrayList<>(); // de la query tomo el campo documentos y los agrego a una lista try { while (cursor.hasNext()) { //System.out.println(cursor.next()); BasicDBList campo_documentos = (BasicDBList) cursor.next().get("documentos"); // en el for voy tomando uno por uno los elementos en el campo documentos for (Iterator<Object> it = campo_documentos.iterator(); it.hasNext();) { BasicDBObject dbo = (BasicDBObject) it.next(); //DOC tiene id y frecuencia DocumentosDB doc = new DocumentosDB(); doc.makefn2(dbo); //int id = (int)doc.getId_documento(); //int f = (int)doc.getFrecuencia(); lista_doc.add(doc); //******************************************* //******************************************** //QUERY A LA COLECCION DE TEXTOS /* BasicDBObject query_textos = new BasicDBObject("id", doc.getId_documento());//query DBCursor cursor_textos = collection_textos.find(query_textos); try { while (cursor_textos.hasNext()) { DBObject obj = cursor_textos.next(); String titulo = (String) obj.get("titulo"); titulo = titulo + "\n\n"; String texto = (String) obj.get("texto"); String texto_final = titulo + texto; aux = texto_final; lista_textos.add(texto_final); } } finally { cursor_textos.close(); }*/ //System.out.println(doc.getId_documento()); //System.out.println(doc.getFrecuencia()); } // end for } //end while query } finally { cursor.close(); } // ordeno la lista de menor a mayor Collections.sort(lista_doc, new Comparator<DocumentosDB>() { @Override public int compare(DocumentosDB o1, DocumentosDB o2) { //throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. return o1.getFrecuencia().compareTo(o2.getFrecuencia()); } }); int tam = lista_doc.size() - 1; for (int j = tam; j >= 0; j--) { BasicDBObject query_textos = new BasicDBObject("id", (int) lista_doc.get(j).getId_documento().intValue());//query DBCursor cursor_textos = collection_textos.find(query_textos);// lo busco try { while (cursor_textos.hasNext()) { DBObject obj = cursor_textos.next(); String titulo = "*******************************"; titulo += (String) obj.get("titulo"); int f = (int) lista_doc.get(j).getFrecuencia().intValue(); String strinf = Integer.toString(f); titulo += "******************************* frecuencia:" + strinf; titulo = titulo + "\n\n"; String texto = (String) obj.get("texto"); String texto_final = titulo + texto + "\n\n"; aux = aux + texto_final; //lista_textos.add(texto_final); } } finally { cursor_textos.close(); } } //actualizar el cache try { Socket cliente_cache = new Socket("localhost", 4500); // nos conectamos con el servidor ObjectOutputStream mensaje_cache = new ObjectOutputStream(cliente_cache.getOutputStream()); // get al output del servidor, que es cliente : socket del cliente q se conecto al server JSONObject actualizacion_cache = new JSONObject(); actualizacion_cache.put("actualizacion", 1); actualizacion_cache.put("busqueda", b); actualizacion_cache.put("respuesta", aux); mensaje_cache.writeObject(actualizacion_cache); // envio el msj al servidor } catch (Exception ex) { } //RESPONDER DESDE EL SERVIDORIndex al FRONT ObjectOutputStream resp = new ObjectOutputStream(clienteNuevo.getOutputStream());// obtengo el output del cliente para mandarle un msj resp.writeObject(aux); System.out.println("msj enviado desde el servidor"); } } catch (IOException ex) { Logger.getLogger(MainServidor.class.getName()).log(Level.SEVERE, null, ex); } }
From source file:com.adobe.aem.demomachine.RegExp.java
public static void main(String[] args) throws IOException { String fileName = null;/*from w ww . ja v a 2 s .co m*/ String regExp = null; String position = null; String value = "n/a"; List<String> allMatches = new ArrayList<String>(); // Command line options for this tool Options options = new Options(); options.addOption("f", true, "Filename"); options.addOption("r", true, "RegExp"); options.addOption("p", true, "Position"); CommandLineParser parser = new BasicParser(); try { CommandLine cmd = parser.parse(options, args); if (cmd.hasOption("f")) { fileName = cmd.getOptionValue("f"); } if (cmd.hasOption("f")) { regExp = cmd.getOptionValue("r"); } if (cmd.hasOption("p")) { position = cmd.getOptionValue("p"); } if (fileName == null || regExp == null || position == null) { System.out.println("Command line parameters: -f fileName -r regExp -p position"); System.exit(-1); } } catch (ParseException ex) { logger.error(ex.getMessage()); } String content = readFile(fileName, Charset.defaultCharset()); if (content != null) { Matcher m = Pattern.compile(regExp).matcher(content); while (m.find()) { String group = m.group(); int pos = group.indexOf(".zip"); if (pos > 0) { group = group.substring(0, pos); } logger.debug("RegExp: " + m.group() + " found returning " + group); allMatches.add(group); } if (allMatches.size() > 0) { if (position.equals("first")) { value = allMatches.get(0); } if (position.equals("last")) { value = allMatches.get(allMatches.size() - 1); } } } System.out.println(value); }
From source file:alfio.config.SpringBootLauncher.java
/** * Entry point for spring boot// w w w . j ava 2s . com * @param args original arguments */ public static void main(String[] args) { Thread.setDefaultUncaughtExceptionHandler(new DefaultExceptionHandler()); String profiles = System.getProperty("spring.profiles.active", ""); SpringApplication application = new SpringApplication(SpringBootInitializer.class, RepositoryConfiguration.class, DataSourceConfiguration.class, WebSecurityConfig.class, MvcConfiguration.class); List<String> additionalProfiles = new ArrayList<>(); additionalProfiles.add(Initializer.PROFILE_SPRING_BOOT); if ("true".equals(System.getenv("ALFIO_LOG_STDOUT_ONLY"))) { // -> will load application-stdout.properties on top to override the logger configuration additionalProfiles.add("stdout"); } if ("true".equals(System.getenv("ALFIO_DEMO_ENABLED"))) { additionalProfiles.add(Initializer.PROFILE_DEMO); } if ("true".equals(System.getenv("ALFIO_JDBC_SESSION_ENABLED"))) { additionalProfiles.add(Initializer.PROFILE_JDBC_SESSION); } application.setAdditionalProfiles(additionalProfiles.toArray(new String[additionalProfiles.size()])); ConfigurableApplicationContext applicationContext = application.run(args); ConfigurableEnvironment environment = applicationContext.getEnvironment(); log.info("profiles: requested {}, active {}", profiles, String.join(", ", (CharSequence[]) environment.getActiveProfiles())); if ("true".equals(System.getProperty("startDBManager"))) { launchHsqlGUI(); } }
From source file:com.cjwagner.InfoSecPriv.ExtensionServer.java
public static void main(String[] args) { initializeLogStore();/*from w w w . j a v a2 s.c om*/ get("/data", (request, response) -> { Calendar cal = Calendar.getInstance(); cal.setTime(new Date()); cal.add(Calendar.MINUTE, -5); Date tMinusDelta = cal.getTime(); Map<String, LoggerMessage> filtered = new HashMap<String, LoggerMessage>(); for (Map.Entry<String, LoggerMessage> entry : logStore.entrySet()) { String ip = entry.getKey(); LoggerMessage logmess = entry.getValue(); LoggerMessage logmessFiltered = new LoggerMessage(); logmessFiltered.setFirstLogTime(logmess.getFirstLogTime()); List<LogData> filteredData = new ArrayList<LogData>(); logmessFiltered.setLogs(filteredData); for (LogData data : logmess.getLogs()) { if (data.getDate().after(tMinusDelta)) { filteredData.add(data); } } filtered.put(ip, logmessFiltered); } ObjectMapper objMapper = new ObjectMapper().configure(SerializationFeature.INDENT_OUTPUT, true); String jsonResponse = objMapper.writeValueAsString(filtered); System.out.println("Responded to query for recent data from IP: " + request.ip()); return jsonResponse; }); post("/LicenseRegistry", (request, response) -> { if (storeSize >= MAXSTORESIZE) { response.status(507);//insufficient storage return "Server storage full!"; } String ip = request.ip().replace(':', '_'); String json = request.body(); try { LoggerMessage logMess = LoggerMessage.fromJSON(json); logMess.setFirstLogTime(new Date()); LoggerMessage rec = logStore.get(ip); if (rec == null) { logStore.put(ip, logMess); rec = logMess; } else { rec.getLogs().addAll(logMess.getLogs()); } updateLogFile(ip, rec); storeSize += logMess.getLogs().size(); response.status(200); System.out.println("Recieved log data from IP: " + ip); return "LicenseKey:<c706cfe7-b748-4d75-98b5-c6b32ab789cb>"; } catch (JsonParseException jpe) { response.status(HTTP_BAD_REQUEST); System.out.println("Failed to parse log data from IP: " + ip); return jpe.getMessage(); } }); }
From source file:com.blogspot.devsk.l2j.geoconv.GeoGonv.java
public static void main(String[] args) { if (args == null || args.length == 0) { System.out.println("File name was not specified, [\\d]{1,2}_[\\d]{1,2}.txt will be used"); args = new String[] { "[\\d]{1,2}_[\\d]{1,2}.txt" }; }/* w ww . j a va2s . c o m*/ File dir = new File("."); File[] files = dir.listFiles((FileFilter) new RegexFileFilter(args[0])); ArrayList<File> checked = new ArrayList<File>(); for (File file : files) { if (file.isDirectory() || file.isHidden() || !file.exists()) { System.out.println(file.getAbsoluteFile() + " was ignored."); } else { checked.add(file); } } if (OUT_DIR.exists() && OUT_DIR.isDirectory() && OUT_DIR.listFiles().length > 0) { try { System.out.println("Directory with generated files allready exists, making backup..."); FileUtils.moveDirectory(OUT_DIR, new File("generated-backup-" + System.currentTimeMillis())); } catch (IOException e) { e.printStackTrace(); } } if (!OUT_DIR.exists()) { OUT_DIR.mkdir(); } for (File file : checked) { GeoConvThreadFactory.startThread(new ParseTask(file)); } }
From source file:edu.illinois.cs.cogcomp.wikifier.utils.freebase.cleanDL.java
public static void main(String[] args) throws IOException { List<String> lines = FileUtils.readLines(new File("/Users/Shyam/mention.eval.dl")); for (String line : lines) { String[] parts = line.split("\\s+"); System.out.println(parts[0] + parts[1] + parts[2]); StringBuilder sb = new StringBuilder(); for (int i = 3; i < parts.length; i++) sb.append(parts[i] + " "); if (mentionFilter(parts)) { System.out.println("removing " + Arrays.asList(parts)); continue; }/*w w w .j av a 2 s . c o m*/ if (mentions.containsKey(parts[0])) { mentions.get(parts[0]).add(new DocMention(parts[0], sb.toString(), Integer.parseInt(parts[1]), Integer.parseInt(parts[2]))); } else { mentions.put(parts[0], new ArrayList<DocMention>()); mentions.get(parts[0]).add(new DocMention(parts[0], sb.toString(), Integer.parseInt(parts[1]), Integer.parseInt(parts[2]))); } } for (String doc : mentions.keySet()) { handleDoc(mentions.get(doc)); } outputMentions(); }
From source file:de.andrena.tools.macker.plugin.CommandLineFile.java
public static void main(String[] args) throws Exception { if (args.length == 0 || args.length > 2) { System.err.println("Usage: CommandLineFile <main class> [command line arguments file]"); System.exit(1);/*from ww w .ja va 2 s. c om*/ } String className = args[0]; Class<?> clazz = Class.forName(className); Method main = clazz.getMethod("main", new Class[] { String[].class }); List<String> lines = new ArrayList<String>(); if (args.length == 2) { Reader in = new InputStreamReader(new FileInputStream(args[1]), "UTF-8"); try { lines = IOUtils.readLines(in); } finally { in.close(); } } try { main.invoke(null, new Object[] { lines.toArray(new String[lines.size()]) }); } catch (InvocationTargetException ex) { Throwable cause = ex.getTargetException(); if (cause instanceof Error) { throw (Error) cause; } throw (Exception) cause; } }
From source file:com.cyclopsgroup.waterview.jelly.JellyScriptsRunner.java
/** * Main entry to run a script//from w ww. ja va 2 s . co m * * @param args Script paths * @throws Exception Throw it out */ public static final void main(String[] args) throws Exception { List scripts = new ArrayList(); for (int i = 0; i < args.length; i++) { String path = args[i]; File file = new File(path); if (file.isFile()) { scripts.add(file.toURL()); } else { Enumeration enu = JellyScriptsRunner.class.getClassLoader().getResources(path); CollectionUtils.addAll(scripts, enu); } } if (scripts.isEmpty()) { System.out.println("No script to run, return!"); return; } String basedir = new File("").getAbsolutePath(); Properties initProperties = new Properties(System.getProperties()); initProperties.setProperty("basedir", basedir); initProperties.setProperty("plexus.home", basedir); WaterviewPlexusContainer container = new WaterviewPlexusContainer(); for (Iterator j = initProperties.keySet().iterator(); j.hasNext();) { String initPropertyName = (String) j.next(); container.addContextValue(initPropertyName, initProperties.get(initPropertyName)); } container.addContextValue(Waterview.INIT_PROPERTIES, initProperties); container.initialize(); container.start(); JellyEngine je = (JellyEngine) container.lookup(JellyEngine.ROLE); JellyContext jc = new JellyContext(je.getGlobalContext()); XMLOutput output = XMLOutput.createXMLOutput(System.out); for (Iterator i = scripts.iterator(); i.hasNext();) { URL script = (URL) i.next(); System.out.print("Running script " + script); ExtendedProperties ep = new ExtendedProperties(); ep.putAll(initProperties); ep.load(script.openStream()); for (Iterator j = ep.getKeys("script"); j.hasNext();) { String name = (String) j.next(); if (name.endsWith(".file")) { File file = new File(ep.getString(name)); if (file.exists()) { System.out.println("Runner jelly file " + file); jc.runScript(file, output); } } else if (name.endsWith(".resource")) { Enumeration k = JellyScriptsRunner.class.getClassLoader().getResources(ep.getString(name)); while (j != null && k.hasMoreElements()) { URL s = (URL) k.nextElement(); System.out.println("Running jelly script " + s); jc.runScript(s, output); } } } //jc.runScript( script, XMLOutput.createDummyXMLOutput() ); System.out.println("... Done!"); } container.dispose(); }
From source file:io.druid.examples.rabbitmq.RabbitMQProducerMain.java
public static void main(String[] args) throws Exception { // We use a List to keep track of option insertion order. See below. final List<Option> optionList = new ArrayList<Option>(); optionList.add(OptionBuilder.withLongOpt("help").withDescription("display this help message").create("h")); optionList.add(OptionBuilder.withLongOpt("hostname").hasArg() .withDescription("the hostname of the AMQP broker [defaults to AMQP library default]").create("b")); optionList.add(OptionBuilder.withLongOpt("port").hasArg() .withDescription("the port of the AMQP broker [defaults to AMQP library default]").create("n")); optionList.add(OptionBuilder.withLongOpt("username").hasArg() .withDescription("username to connect to the AMQP broker [defaults to AMQP library default]") .create("u")); optionList.add(OptionBuilder.withLongOpt("password").hasArg() .withDescription("password to connect to the AMQP broker [defaults to AMQP library default]") .create("p")); optionList.add(OptionBuilder.withLongOpt("vhost").hasArg() .withDescription("name of virtual host on the AMQP broker [defaults to AMQP library default]") .create("v")); optionList.add(OptionBuilder.withLongOpt("exchange").isRequired().hasArg() .withDescription("name of the AMQP exchange [required - no default]").create("e")); optionList.add(OptionBuilder.withLongOpt("key").hasArg() .withDescription("the routing key to use when sending messages [default: 'default.routing.key']") .create("k")); optionList.add(OptionBuilder.withLongOpt("type").hasArg() .withDescription("the type of exchange to create [default: 'topic']").create("t")); optionList.add(OptionBuilder.withLongOpt("durable") .withDescription("if set, a durable exchange will be declared [default: not set]").create("d")); optionList.add(OptionBuilder.withLongOpt("autodelete") .withDescription("if set, an auto-delete exchange will be declared [default: not set]") .create("a")); optionList.add(OptionBuilder.withLongOpt("single") .withDescription("if set, only a single message will be sent [default: not set]").create("s")); optionList.add(OptionBuilder.withLongOpt("start").hasArg() .withDescription("time to use to start sending messages from [default: 2010-01-01T00:00:00]") .create());// w ww . ja v a2s. c om optionList.add(OptionBuilder.withLongOpt("stop").hasArg().withDescription( "time to use to send messages until (format: '2013-07-18T23:45:59') [default: current time]") .create()); optionList.add(OptionBuilder.withLongOpt("interval").hasArg() .withDescription("the interval to add to the timestamp between messages in seconds [default: 10]") .create()); optionList.add(OptionBuilder.withLongOpt("delay").hasArg() .withDescription("the delay between sending messages in milliseconds [default: 100]").create()); // An extremely silly hack to maintain the above order in the help formatting. HelpFormatter formatter = new HelpFormatter(); // Add a comparator to the HelpFormatter using the ArrayList above to sort by insertion order. formatter.setOptionComparator(new Comparator() { @Override public int compare(Object o1, Object o2) { // I know this isn't fast, but who cares! The list is short. return optionList.indexOf(o1) - optionList.indexOf(o2); } }); // Now we can add all the options to an Options instance. This is dumb! Options options = new Options(); for (Option option : optionList) { options.addOption(option); } CommandLine cmd = null; try { cmd = new BasicParser().parse(options, args); } catch (ParseException e) { formatter.printHelp("RabbitMQProducerMain", e.getMessage(), options, null); System.exit(1); } if (cmd.hasOption("h")) { formatter.printHelp("RabbitMQProducerMain", options); System.exit(2); } ConnectionFactory factory = new ConnectionFactory(); if (cmd.hasOption("b")) { factory.setHost(cmd.getOptionValue("b")); } if (cmd.hasOption("u")) { factory.setUsername(cmd.getOptionValue("u")); } if (cmd.hasOption("p")) { factory.setPassword(cmd.getOptionValue("p")); } if (cmd.hasOption("v")) { factory.setVirtualHost(cmd.getOptionValue("v")); } if (cmd.hasOption("n")) { factory.setPort(Integer.parseInt(cmd.getOptionValue("n"))); } String exchange = cmd.getOptionValue("e"); String routingKey = "default.routing.key"; if (cmd.hasOption("k")) { routingKey = cmd.getOptionValue("k"); } boolean durable = cmd.hasOption("d"); boolean autoDelete = cmd.hasOption("a"); String type = cmd.getOptionValue("t", "topic"); boolean single = cmd.hasOption("single"); int interval = Integer.parseInt(cmd.getOptionValue("interval", "10")); int delay = Integer.parseInt(cmd.getOptionValue("delay", "100")); SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss"); Date stop = sdf.parse(cmd.getOptionValue("stop", sdf.format(new Date()))); Random r = new Random(); Calendar timer = Calendar.getInstance(); timer.setTime(sdf.parse(cmd.getOptionValue("start", "2010-01-01T00:00:00"))); String msg_template = "{\"utcdt\": \"%s\", \"wp\": %d, \"gender\": \"%s\", \"age\": %d}"; Connection connection = factory.newConnection(); Channel channel = connection.createChannel(); channel.exchangeDeclare(exchange, type, durable, autoDelete, null); do { int wp = (10 + r.nextInt(90)) * 100; String gender = r.nextBoolean() ? "male" : "female"; int age = 20 + r.nextInt(70); String line = String.format(msg_template, sdf.format(timer.getTime()), wp, gender, age); channel.basicPublish(exchange, routingKey, null, line.getBytes()); System.out.println("Sent message: " + line); timer.add(Calendar.SECOND, interval); Thread.sleep(delay); } while ((!single && stop.after(timer.getTime()))); connection.close(); }
From source file:csv.sorting.PrepareWeatherData.java
public static void main(String[] args) throws Exception { // Path to read the CSV data from: final Path csvStationDataFilePath = FileSystems.getDefault() .getPath("C:\\Users\\philipp\\Downloads\\csv\\201503station.txt"); final Path csvLocalWeatherDataUnsortedFilePath = FileSystems.getDefault() .getPath("C:\\Users\\philipp\\Downloads\\csv\\201503hourly.txt"); final Path csvLocalWeatherDataSortedFilePath = FileSystems.getDefault() .getPath("C:\\Users\\philipp\\Downloads\\csv\\201503hourly_sorted.txt"); // A map between the WBAN and Station for faster Lookups: final Map<String, Station> stationMap = getStationMap(csvStationDataFilePath); // Holds the List of Sorted DateTimes (including ZoneOffset): List<Integer> indices = new ArrayList<>(); // Comparator for sorting the File: Comparator<OffsetDateTime> byMeasurementTime = (e1, e2) -> e1.compareTo(e2); // Get the sorted indices from the stream of LocalWeatherData Elements: try (Stream<CsvMappingResult<csv.model.LocalWeatherData>> stream = getLocalWeatherData( csvLocalWeatherDataUnsortedFilePath)) { // Holds the current line index, when processing the input Stream: AtomicInteger currentIndex = new AtomicInteger(1); // We want to get a list of indices, which sorts the CSV file by measurement time: indices = stream/*w ww . j a v a 2s .c o m*/ // Skip the CSV Header: .skip(1) // Start by enumerating ALL mapping results: .map(x -> new ImmutablePair<>(currentIndex.getAndAdd(1), x)) // Then only take those lines, that are actually valid: .filter(x -> x.getRight().isValid()) // Now take the parsed entity from the CsvMappingResult: .map(x -> new ImmutablePair<>(x.getLeft(), x.getRight().getResult())) // Take only those measurements, that are also available in the list of stations: .filter(x -> stationMap.containsKey(x.getRight().getWban())) // Get the OffsetDateTime from the LocalWeatherData, which includes the ZoneOffset of the Station: .map(x -> { // Get the matching station: csv.model.Station station = stationMap.get(x.getRight().getWban()); // Calculate the OffsetDateTime from the given measurement: OffsetDateTime measurementTime = OffsetDateTime.of(x.getRight().getDate(), x.getRight().getTime(), ZoneOffset.ofHours(0)); // Build the Immutable pair with the Index again: return new ImmutablePair<>(x.getLeft(), measurementTime); }) // Now sort the Measurements by their Timestamp: .sorted((x, y) -> byMeasurementTime.compare(x.getRight(), y.getRight())) // Take only the Index: .map(x -> x.getLeft()) // And turn it into a List: .collect(Collectors.toList()); } // Now sorts the File by Line Number: writeSortedFileByIndices(csvLocalWeatherDataUnsortedFilePath, indices, csvLocalWeatherDataSortedFilePath); }