Example usage for java.util Scanner hasNextLine

Introduction

In this page you can find the example usage for java.util Scanner hasNextLine.

Prototype

public boolean hasNextLine()

Source Link

Document

Returns true if there is another line in the input of this scanner.

Usage

From source file:csns.test.Setup.java

/**
 * Spring's executeSqlScript() splits the script into statements and
 * executes each statement individually. The problem is that the split is
 * based on simple delimiters like semicolon and it does not recognize the
 * syntax of create function/procedure. So in order to run csns-create.sql,
 * we have to read the file into a string and pass the whole thing to the
 * JDBC driver.//w  w  w  .j  a  v  a 2 s  .co  m
 */
@SuppressWarnings("deprecation")
private void executeSqlScript(String path) {
    try {
        StringBuilder sb = new StringBuilder();
        Resource resource = applicationContext.getResource(path);
        Scanner in = new Scanner(resource.getFile());
        while (in.hasNextLine()) {
            sb.append(in.nextLine());
            sb.append("\n");
        }
        in.close();
        simpleJdbcTemplate.update(sb.toString());
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
}

From source file:org.apache.geode.management.internal.security.LogNoPasswordTest.java

@Test
public void testPasswordInLogs() throws Exception {
    Properties properties = new Properties();
    properties.setProperty(LOG_LEVEL, "debug");
    properties.setProperty(SECURITY_MANAGER, MySecurityManager.class.getName());
    MemberVM locator = lsRule.startLocatorVM(0, properties);
    gfsh.secureConnectAndVerify(locator.getHttpPort(), GfshShellConnectionRule.PortType.http, "any", PASSWORD);
    gfsh.executeAndVerifyCommand("list members");

    // scan all locator log files to find any occurrences of password
    File[] serverLogFiles = locator.getWorkingDir().listFiles(file -> file.toString().endsWith(".log"));
    File[] gfshLogFiles = gfsh.getWorkingDir().listFiles(file -> file.toString().endsWith(".log"));

    File[] logFiles = (File[]) ArrayUtils.addAll(serverLogFiles, gfshLogFiles);

    for (File logFile : logFiles) {
        Scanner scanner = new Scanner(logFile);
        while (scanner.hasNextLine()) {
            String line = scanner.nextLine();
            assertThat(line).describedAs("File: %s, Line: %s", logFile.getAbsolutePath(), line)
                    .doesNotContain(PASSWORD);
        }/*from   ww w.j av  a  2  s.com*/
    }
}

From source file:eu.planets_project.services.datatypes.ContentTests.java

/**
 * @param source The source to read from
 * @return Returns the content of the source
 *//*w w w  .ja  va  2s.  c  om*/
private String read(final InputStream source) {
    StringBuilder builder = new StringBuilder();
    Scanner s = new Scanner(source);
    while (s.hasNextLine()) {
        builder.append(s.nextLine()).append("\n");
    }
    return builder.toString().trim();
}

From source file:com.threewks.thundr.configuration.PropertiesLoader.java

private Map<String, String> readProperties(String resourceAsString) {
    Map<String, String> properties = new LinkedHashMap<String, String>();
    Scanner scanner = new Scanner(resourceAsString);
    try {/*from w  w  w. j a  v a2 s . c  o m*/
        while (scanner.hasNextLine()) {
            String line = scanner.nextLine();
            line = StringUtils.substringBefore(line, "#");
            line = StringUtils.trimToNull(line);
            String key = StringUtils.substringBefore(line, "=");
            String value = StringUtils.substringAfter(line, "=");
            if (key != null) {
                properties.put(key, value);
            }
        }
    } finally {
        scanner.close();
    }
    return properties;
}

From source file:org.apache.oodt.cas.protocol.http.TestHttpProtocol.java

public void testGET() throws ProtocolException, IOException {
    HttpProtocol httpProtocol = new HttpProtocol();
    httpProtocol.connect("svn.apache.org", new NoAuthentication());
    assertTrue(httpProtocol.connected());
    httpProtocol.cd(new ProtocolFile(
            "repos/asf/oodt/trunk/protocol/http/src/test/java/org/apache/oodt/cas" + "/protocol/http", true));
    File bogus = File.createTempFile("bogus", "bogus");
    File tmpDir = new File(bogus.getParentFile(), "TestHttpProtocol");
    bogus.delete();//  w ww  . j a va2s .c  om
    tmpDir.mkdirs();
    File toFile = new File(tmpDir, "TestHttpProtocol.java");
    httpProtocol.get(new ProtocolFile("TestHttpProtocol.java", false), toFile);
    assertTrue(toFile.exists());
    assertNotSame(0, toFile.length());

    String fileContent = "";
    Scanner scanner = new Scanner(toFile);
    while (scanner.hasNextLine()) {
        fileContent += scanner.nextLine();
    }
    assertEquals(fileContent,
            HttpUtils.readUrl(HttpUtils.connect(
                    new URL("http://svn.apache.org/repos/asf/oodt/" + "trunk/protocol/http/src/test/java/org/"
                            + "apache/oodt/cas/protocol/http/" + "TestHttpProtocol.java"))));
    FileUtils.forceDelete(tmpDir);
}

From source file:org.apache.accumulo.shell.commands.ExecfileCommand.java

@Override
public int execute(final String fullCommand, final CommandLine cl, final Shell shellState) throws Exception {
    Scanner scanner = new Scanner(new File(cl.getArgs()[0]), UTF_8.name());
    try {//from  www .j  a v a2 s . com
        while (scanner.hasNextLine()) {
            shellState.execCommand(scanner.nextLine(), true, cl.hasOption(verboseOption.getOpt()));
        }
    } finally {
        scanner.close();
    }
    return 0;
}

From source file:net.praqma.clearcase.test.unit.LoadRules2Test.java

public List<String> mockConsoleOut(String filename) throws Exception {
    InputStream is;//from   w w w  . j  a v a2  s  .  c  om
    is = LoadRules2Test.class.getResourceAsStream(filename);

    List<String> lines = new ArrayList<String>();
    try {
        Scanner scan = new Scanner(is);
        while (scan.hasNextLine()) {
            lines.add(scan.nextLine());
        }

    } finally {
        is.close();
    }

    return lines;
}

From source file:org.apache.streams.console.ConsolePersistReader.java

@Override
public StreamsResultSet readCurrent() {

    LOGGER.info("{} readCurrent", STREAMS_ID);

    Scanner sc = new Scanner(inputStream);

    while (sc.hasNextLine()) {

        persistQueue.offer(new StreamsDatum(sc.nextLine()));

    }/*from  w ww  .j  av  a2 s.com*/

    LOGGER.info("Providing {} docs", persistQueue.size());

    StreamsResultSet result = new StreamsResultSet(persistQueue);

    LOGGER.info("{} Exiting", STREAMS_ID);

    return result;

}

From source file:org.apache.accumulo.core.util.shell.commands.ExecfileCommand.java

@Override
public int execute(final String fullCommand, final CommandLine cl, final Shell shellState) throws Exception {
    Scanner scanner = new Scanner(new File(cl.getArgs()[0]), Constants.UTF8.name());
    try {/*  ww  w  . ja  v  a  2 s .  co m*/
        while (scanner.hasNextLine()) {
            shellState.execCommand(scanner.nextLine(), true, cl.hasOption(verboseOption.getOpt()));
        }
    } finally {
        scanner.close();
    }
    return 0;
}

From source file:org.fcrepo.modeshape.ModeshapeServer.java

private void start(boolean benchEnabled, int num, long size, int threads) throws Exception {
    RepositoryConfiguration cfg = RepositoryConfiguration
            .read(this.getClass().getClassLoader().getResourceAsStream("repository.json"), "repo");
    ModeShapeEngine engine = new ModeShapeEngine();
    engine.start();// w  w  w .  j  a  v a  2s  . c  om
    Repository repo = engine.deploy(cfg);
    repo.login();
    while (engine.getRepositoryState("repo") != ModeShapeEngine.State.RUNNING) {
        Thread.yield();
    }
    System.out.println("Modeshape is up and running.");
    if (benchEnabled) {
        System.out.println("Enter 'S' to start the tests:");
        Scanner scan = new Scanner(System.in);
        while (!scan.hasNextLine()) {
            Thread.yield();
        }
        String input = scan.next();
        if (input.equalsIgnoreCase("s")) {
            System.out.println("starting tests");
            BenchTool tool = new BenchTool();
            tool.runBenchMark(repo, num, size, threads);
        } else {
            System.out.println("stopping server");
        }
    }
}