List of usage examples for java.io BufferedReader readLine
public String readLine() throws IOException
From source file:Main.java
public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); String text = "q"; while (true) { System.out.print("Please type a message (Q/q to quit) and press enter:"); text = br.readLine(); if (text.equalsIgnoreCase("q")) { System.out.println("We have decided to exit the program"); break; } else {/* w w w . j a v a 2s. c o m*/ System.out.println("We typed: " + text); } } }
From source file:org.openplans.delayfeeder.LoadFeeds.java
public static void main(String args[]) throws HibernateException, IOException { if (args.length != 1) { System.out.println("expected one argument: the path to a csv of agency,route,url"); }/*from w w w . ja v a2 s. c o m*/ GenericApplicationContext context = new GenericApplicationContext(); XmlBeanDefinitionReader xmlReader = new XmlBeanDefinitionReader(context); xmlReader.loadBeanDefinitions("org/openplans/delayfeeder/application-context.xml"); xmlReader.loadBeanDefinitions("data-sources.xml"); SessionFactory sessionFactory = (SessionFactory) context.getBean("sessionFactory"); Session session = sessionFactory.getCurrentSession(); Transaction tx = session.beginTransaction(); FileReader fileReader = new FileReader(new File(args[0])); BufferedReader bufferedReader = new BufferedReader(fileReader); while (bufferedReader.ready()) { String line = bufferedReader.readLine().trim(); if (line.startsWith("#")) { continue; } if (line.length() < 3) { //blank or otherwise broken line continue; } String[] parts = line.split(","); String agency = parts[0]; String route = parts[1]; String url = parts[2]; Query query = session.createQuery("from RouteFeed where agency = :agency and route = :route"); query.setParameter("agency", agency); query.setParameter("route", route); @SuppressWarnings("rawtypes") List list = query.list(); RouteFeed feed; if (list.size() == 0) { feed = new RouteFeed(); feed.agency = agency; feed.route = route; feed.lastEntry = new GregorianCalendar(); } else { feed = (RouteFeed) list.get(0); } if (!url.equals(feed.url)) { feed.url = url; feed.lastEntry.setTimeInMillis(0); } session.saveOrUpdate(feed); } tx.commit(); }
From source file:UseTrim.java
public static void main(String args[]) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); String str;/* w w w . j a va2s . co m*/ System.out.println("Enter 'stop' to quit."); System.out.println("Enter letter: "); do { str = br.readLine(); str = str.trim(); if (str.equals("I")) System.out.println("I"); else if (str.equals("M")) System.out.println("M"); else if (str.equals("C")) System.out.println("C."); else if (str.equals("W")) System.out.println("W"); } while (!str.equals("stop")); }
From source file:mx.com.pixup.portal.demo.DemoDisqueraDelete.java
public static void main(String[] args) { System.out.println("BIENVENIDO A PIXUP"); System.out.println("Mantenimiento catlogo disquera"); System.out.println("Inserte el nombre de la disquera a eliminar: "); InputStreamReader isr = new InputStreamReader(System.in); BufferedReader br = new BufferedReader(isr); Connection connection = null; Statement statement = null;//w ww . j a v a 2 s .co m try { String nombreDisquera = br.readLine(); BasicDataSource dataSource = new BasicDataSource(); dataSource.setDriverClassName("com.mysql.jdbc.Driver"); dataSource.setUsername("root"); dataSource.setPassword("admin"); dataSource.setUrl("jdbc:mysql://127.0.0.1:3306/pixup"); connection = dataSource.getConnection(); statement = connection.createStatement(); String sql = "delete from disquera where nombre = '" + nombreDisquera + "'"; statement.execute(sql); System.out.println("Disquera: " + nombreDisquera + " eliminada con xito"); } catch (Exception e) { System.out.println("Error en el sistema, intente ms tarde!!"); } finally { if (statement != null) { try { statement.close(); } catch (Exception e) { } } if (connection != null) { try { connection.close(); } catch (Exception e) { } } } }
From source file:cc.twittertools.util.ExtractSubcollection.java
@SuppressWarnings("static-access") public static void main(String[] args) throws Exception { Options options = new Options(); options.addOption(OptionBuilder.withArgName("dir").hasArg().withDescription("source collection directory") .create(COLLECTION_OPTION)); options.addOption(/* ww w . ja v a 2s .c o m*/ OptionBuilder.withArgName("file").hasArg().withDescription("list of tweetids").create(ID_OPTION)); CommandLine cmdline = null; CommandLineParser parser = new GnuParser(); try { cmdline = parser.parse(options, args); } catch (ParseException exp) { System.err.println("Error parsing command line: " + exp.getMessage()); System.exit(-1); } if (!cmdline.hasOption(COLLECTION_OPTION) || !cmdline.hasOption(ID_OPTION)) { HelpFormatter formatter = new HelpFormatter(); formatter.printHelp(ExtractSubcollection.class.getName(), options); System.exit(-1); } String collectionPath = cmdline.getOptionValue(COLLECTION_OPTION); LongOpenHashSet tweetids = new LongOpenHashSet(); File tweetidsFile = new File(cmdline.getOptionValue(ID_OPTION)); if (!tweetidsFile.exists()) { System.err.println("Error: " + tweetidsFile + " does not exist!"); System.exit(-1); } LOG.info("Reading tweetids from " + tweetidsFile); FileInputStream fin = new FileInputStream(tweetidsFile); BufferedReader br = new BufferedReader(new InputStreamReader(fin)); String s; while ((s = br.readLine()) != null) { tweetids.add(Long.parseLong(s)); } br.close(); fin.close(); LOG.info("Read " + tweetids.size() + " tweetids."); File file = new File(collectionPath); if (!file.exists()) { System.err.println("Error: " + file + " does not exist!"); System.exit(-1); } PrintStream out = new PrintStream(System.out, true, "UTF-8"); StatusStream stream = new JsonStatusCorpusReader(file); Status status; while ((status = stream.next()) != null) { if (tweetids.contains(status.getId())) { out.println(status.getJsonObject().toString()); } } stream.close(); out.close(); }
From source file:RestGetClient.java
public static void main(String[] args) throws Exception { DefaultHttpClient httpClient = new DefaultHttpClient(); HttpGet getRequest = new HttpGet("http://localhost:10080/example/json/product/get"); getRequest.addHeader("accept", "application/json"); HttpResponse response = httpClient.execute(getRequest); //if (response.getStatusLine().getStatusCode() != 200) { // throw new RuntimeException("Failed : HTTP error code : " // + response.getStatusLine().getStatusCode()); //}//from w w w. ja v a2s .c o m BufferedReader br = new BufferedReader(new InputStreamReader((response.getEntity().getContent()))); String output; System.out.println("Output from Server .... \n"); while ((output = br.readLine()) != null) { System.out.println(output); } httpClient.getConnectionManager().shutdown(); }
From source file:com.test.restdev.simpleRestClient.java
public static void main(String[] args) throws ClientProtocolException, IOException { HttpClient client = new DefaultHttpClient(); HttpGet request = new HttpGet("http://localhost:8080/restdev/resources/developers/rafi-kokos"); HttpGet request1 = new HttpGet("http://localhost:8081/restdev/resources/developers/rafi-kokos"); HttpGet request2 = new HttpGet("http://localhost:8082/restdev/resources/developers/rafi-kokos"); HttpResponse response;/*from w ww. j a va2 s.co m*/ for (int i = 0; i < 10; i++) { if (i % 3 == 0) { response = client.execute(request); System.out.println("If (i%3==0) -> call no. " + i + " to uri:" + request.getURI()); } else if (i % 3 == 1) { response = client.execute(request1); System.out.println("If (i%3==1) -> call no. " + i + " to uri:" + request1.getURI()); } else if (i % 3 == 2) { response = client.execute(request2); System.out.println("If (i%3==2) -> call no. " + i + " to uri:" + request2.getURI()); } else { response = client.execute(request); System.out.println("Else -> call no. " + i + " to uri:" + request.getURI()); } BufferedReader rd = new BufferedReader(new InputStreamReader(response.getEntity().getContent())); String line = ""; System.out.println("call no. " + i); while ((line = rd.readLine()) != null) { System.out.println(line); } } }
From source file:TabFilter.java
public static void main(String args[]) throws Exception { FileReader fr = new FileReader(args[0]); BufferedReader br = new BufferedReader(fr); FileWriter fw = new FileWriter(args[1]); BufferedWriter bw = new BufferedWriter(fw); // Convert tab to space characters String s;/* www. j av a 2 s.c o m*/ while ((s = br.readLine()) != null) { for (int i = 0; i < s.length(); i++) { char c = s.charAt(i); if (c == '\t') c = ' '; bw.write(c); } } bw.flush(); fr.close(); fw.close(); }
From source file:Main.java
License:asdf
public static void main(String[] arges) throws Exception { InetAddress addr = InetAddress.getByName(null); Socket sk = new Socket(addr, 8888); BufferedReader in = new BufferedReader(new InputStreamReader(sk.getInputStream())); PrintWriter out = new PrintWriter(new BufferedWriter(new OutputStreamWriter(sk.getOutputStream())), true); out.println("asdf"); System.out.println(in.readLine()); }
From source file:edu.msu.cme.rdp.graph.sandbox.BloomFilterInterrogator.java
public static void main(String[] args) throws Exception { if (args.length != 1) { System.err.println("USAGE: BloomFilterStats <bloom_filter>"); System.exit(1);/*from w w w. j ava 2s. com*/ } File bloomFile = new File(args[0]); ObjectInputStream ois = ois = new ObjectInputStream( new BufferedInputStream(new FileInputStream(bloomFile))); BloomFilter filter = (BloomFilter) ois.readObject(); ois.close(); printStats(filter, System.out); BufferedReader reader = new BufferedReader(new InputStreamReader(System.in)); String line; CodonWalker walker = null; while ((line = reader.readLine()) != null) { char[] kmer = line.toCharArray(); System.out.print(line + "\t"); try { walker = filter.new RightCodonFacade(kmer); walker.jumpTo(kmer); System.out.print("present"); } catch (Exception e) { System.out.print("not present\t" + e.getMessage()); } System.out.println(); } }