Example usage for java.nio.file Files readAllLines

Introduction

In this page you can find the example usage for java.nio.file Files readAllLines.

Prototype

public static List<String> readAllLines(Path path, Charset cs) throws IOException

Source Link

Document

Read all lines from a file.

Usage

From source file:org.sonar.scanner.scan.filesystem.CharsetValidationTest.java

@Test
public void testWithSourceCode() throws IOException, URISyntaxException {
    Path path = Paths.get(this.getClass().getClassLoader()
            .getResource("mediumtest/xoo/sample/xources/hello/HelloJava.xoo").toURI());
    List<String> lines = Files.readAllLines(path, StandardCharsets.UTF_8);
    String text = lines.stream().collect(StringBuffer::new, StringBuffer::append, StringBuffer::append)
            .toString();/*from  w  w  w . j  ava2 s  . co m*/

    byte[] utf8 = encode(text, StandardCharsets.UTF_8);
    byte[] utf16be = encode(text, StandardCharsets.UTF_16BE);
    byte[] utf16le = encode(text, StandardCharsets.UTF_16LE);

    assertThat(charsets.isUTF8(utf8, true).charset()).isEqualTo(StandardCharsets.UTF_8);
    assertThat(charsets.isUTF16(utf16be, true).charset()).isEqualTo(StandardCharsets.UTF_16BE);
    assertThat(charsets.isUTF16(utf16le, true).charset()).isEqualTo(StandardCharsets.UTF_16LE);

    assertThat(charsets.isValidUTF16(utf16be, false)).isTrue();
    assertThat(charsets.isValidUTF16(utf16le, true)).isTrue();
}

From source file:org.wandora.application.tools.extractors.word.AbstractWordExtractor.java

@Override
public boolean _extractTopicsFrom(File f, TopicMap t) throws Exception {
    List<String> words = Files.readAllLines(f.toPath(), Charset.forName("UTF-8"));
    return handleWordList(words, t);
}

From source file:adalid.util.io.SmallFile.java

public List<String> read() {
    Charset[] charsets = _charsets == null ? DEFAULT_CHARSETS : _charsets;
    _charset = null;/*from   w w w  .  j ava2s. com*/
    for (Charset cs : charsets) {
        try {
            _lines = Files.readAllLines(_path, cs);
            _charset = cs;
            return _lines;
        } catch (IOException ex) {
        }
    }
    return null;
}

From source file:org.wandora.application.tools.extractors.twitter.TwitterJSONExtractor.java

@Override
public boolean _extractTopicsFrom(File f, TopicMap t) throws Exception {
    List<String> lines = Files.readAllLines(f.toPath(), Charset.forName("UTF-8"));
    StringBuilder sb = new StringBuilder();
    for (String line : lines) {
        sb.append(line);//from  w  w w  .  j ava2 s  . c o  m
    }
    return handleStatuses(sb.toString(), t);
}

From source file:org.abondar.experimental.eventsearch.ServiceBean.java

public String getJSONstr(String path) throws FileNotFoundException, IOException {

    StringBuilder res = new StringBuilder();
    List<String> resList = Files.readAllLines(Paths.get(path), Charset.forName("UTF-8"));
    for (String line : resList)

        res.append(line);/*  ww  w.  j  a  v a 2s . c  om*/

    return res.toString();
}

From source file:com.ontheserverside.batch.bank.tx.SimpleElixir0Generator.java

private List<String> loadLinesFromFile(final Resource resource) throws IOException {
    return Files.readAllLines(resource.getFile().toPath(), StandardCharsets.UTF_8);
}

From source file:org.kantega.notsoserial.WithDryRunWhitelistIT.java

@Test
public void shouldRecordClassesAsDeserialized() throws TransformerConfigurationException, IOException,
        ClassNotFoundException, AttachNotSupportedException, AgentLoadException, AgentInitializationException {

    System.setProperty("notsoserial.whitelist", "src/test/resources/whitelist.txt");
    System.setProperty("notsoserial.dryrun", "target/is-deserialized.txt");

    attachAgent();//from w w w. j a va 2s  . c o  m

    byte[] ser = Files.readAllBytes(Paths.get("target").resolve("bytes.ser"));

    try {
        System.setProperty("pwned", "false");
        // Deserializing should not flip pwned to true
        deserialize(ser);
    } catch (ClassCastException e) {
        // Ignore, happens after exploit effect

    }
    assertThat(System.getProperty("pwned"), is("true"));

    Set<String> deserialized = new TreeSet<String>(
            Files.readAllLines(Paths.get("target/is-deserialized.txt"), StandardCharsets.UTF_8));
    assertThat(deserialized, hasItem("org.apache.commons.collections4.functors.InvokerTransformer"));
    assertThat(deserialized, hasItem("java.util.PriorityQueue"));
}

From source file:org.sonar.xoo.rule.AnalysisErrorSensor.java

private void processFileError(InputFile inputFile, SensorContext context) {
    Path ioFile = inputFile.file().toPath();
    Path errorFile = ioFile.resolveSibling(ioFile.getFileName() + ERROR_EXTENSION).toAbsolutePath();
    if (Files.exists(errorFile) && Files.isRegularFile(errorFile)) {
        LOG.debug("Processing " + errorFile.toString());
        try {// w  ww. j  a  v  a2 s  .  c  om
            List<String> lines = Files.readAllLines(errorFile, context.fileSystem().encoding());
            for (String line : lines) {
                if (StringUtils.isBlank(line) || line.startsWith("#")) {
                    continue;
                }
                processLine(line, inputFile, context);
            }
        } catch (IOException e) {
            throw new IllegalStateException(e);
        }
    }
}

From source file:com.twosigma.beaker.core.rest.RecentMenuRest.java

@Inject
public RecentMenuRest(BeakerConfig bkConfig, GeneralUtils utils) {
    this.utils = utils;
    this.recentDocumentsFile = Paths.get(bkConfig.getRecentNotebooksFileUrl());
    this.recentDocuments = new LinkedBlockingDeque<>();

    // read from file -> recentDocuments
    List<String> lines = new ArrayList<>();
    if (Files.exists(recentDocumentsFile)) {
        try {//from  w  w  w. ja  v a2 s  . co m
            lines = Files.readAllLines(recentDocumentsFile, StandardCharsets.UTF_8);
        } catch (IOException ex) {
            logger.warn("Failed to get recent documents", ex);
        }
    }
    for (String line : lines) {
        addRecentDocument(line.trim());
    }
}

From source file:org.kantega.notsoserial.WithDryRunWhitelistAndTraceIT.java

@Test
public void shouldRecordClassesAsDeserialized() throws TransformerConfigurationException, IOException,
        ClassNotFoundException, AttachNotSupportedException, AgentLoadException, AgentInitializationException {

    System.setProperty("notsoserial.whitelist", "src/test/resources/whitelist.txt");
    System.setProperty("notsoserial.dryrun", "target/is-deserialized.txt");
    System.setProperty("notsoserial.trace", "target/deserialized-trace.txt");

    attachAgent();//w ww. j  a  v  a2 s .c o m

    byte[] ser = Files.readAllBytes(Paths.get("target").resolve("bytes.ser"));

    try {
        System.setProperty("pwned", "false");
        // Deserializing should not flip pwned to true
        deserialize(ser);
    } catch (ClassCastException e) {
        // Ignore, happens after exploit effect

    }
    assertThat(System.getProperty("pwned"), is("true"));

    Set<String> deserialized = new TreeSet<String>(
            Files.readAllLines(Paths.get("target/is-deserialized.txt"), StandardCharsets.UTF_8));
    assertThat(deserialized, hasItem("org.apache.commons.collections4.functors.InvokerTransformer"));
    assertThat(deserialized, hasItem("java.util.PriorityQueue"));
}