Example usage for java.nio.file Files write

Introduction

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

Prototype

public static Path write(Path path, Iterable<? extends CharSequence> lines, Charset cs, OpenOption... options)
        throws IOException 

Source Link

Document

Write lines of text to a file.

Usage

From source file:Main.java

public static void main(String[] args) {
    Path myText_path = Paths.get("C:/tutorial/wiki", "wiki.txt");
    Charset charset = Charset.forName("UTF-8");
    ArrayList<String> lines = new ArrayList<>();
    lines.add("\n");
    lines.add("tutorial");

    try {//from  w  ww. ja v  a 2 s . c  o  m
        Files.write(myText_path, lines, charset, StandardOpenOption.APPEND);
    } catch (IOException e) {
        System.err.println(e);
    }

}

---

From source file:nls.formacao.matriculador.descarregador.DesCarregadorFicheiro.java

@Override
public void escrever(String info) {
    String nome = Utils.obtemNomeFicheiro("txt");
    try {//from w w  w. j  a v a  2  s  .com
        Path p = Paths.get(nome);
        Files.write(p, info.getBytes(Charset.forName("UTF-8")), StandardOpenOption.CREATE,
                StandardOpenOption.APPEND);
    } catch (IOException ex) {
        LOG.error("Erro a descarregar registos para o ecr.", ex);
        System.err.println("Erro a descarregar informao para o ecr.");
    }
    System.out.println(String.format("Criado o ficheiro %s.", nome));
}

---

From source file:nls.formacao.matriculador.descarregador.DesCarregadorFicheiro.java

@Override
public void escrever(Registo[] info) {
    String nomeFicheiro = Utils.obtemNomeFicheiro("txt");
    for (Registo registo : info) {
        if (registo == null) {
            continue;
        }//from w  w w  . ja  v  a2s.c om
        try {
            Path p = Paths.get(nomeFicheiro);
            Files.write(p, registo.prettyPrint().getBytes(Charset.forName("UTF-8")), StandardOpenOption.CREATE,
                    StandardOpenOption.APPEND);
        } catch (IOException ex) {
            LOG.error("Erro a descarregar registo para o ecr.", ex);
            System.err.println("Erro a descarregar registo para o ficheiro.");
        }
    }
    LOG.info(String.format("Informao descarregada com sucesso para o ficheiro '%s'", nomeFicheiro));
    System.out.println(String.format("Criado o ficheiro %s.", nomeFicheiro));
}

---

From source file:org.wso2.msf4j.perftest.echo.springboot.EchoService.java

@RequestMapping("/EchoService/fileecho")
@ResponseBody/*from   w w  w.ja  va2s.  c  o m*/
public String fileWrite(@RequestBody String body) throws InterruptedException, IOException {
    String returnStr = "";
    java.nio.file.Path tempfile = Files.createTempFile(UUID.randomUUID().toString(), ".tmp");
    Files.write(tempfile, body.getBytes(Charset.defaultCharset()), StandardOpenOption.CREATE,
            StandardOpenOption.TRUNCATE_EXISTING);
    returnStr = new String(Files.readAllBytes(tempfile), Charset.defaultCharset());
    Files.delete(tempfile);
    return returnStr;
}

---

From source file:com.scaniatv.LangFileUpdater.java

/**
 * Method that updates a custom lang file.
 * //from ww  w  . j av  a2s . c o m
 * @param stringArray 
 * @param langFile 
 */
public static void updateCustomLang(String stringArray, String langFile) {
    final StringBuilder sb = new StringBuilder();
    final JSONArray array = new JSONArray(stringArray);

    for (int i = 0; i < array.length(); i++) {
        JSONObject obj = array.getJSONObject(i);

        sb.append("$.lang.register('" + obj.getString("id") + "', '"
                + sanitizeResponse(obj.getString("response")) + "');\n");
    }

    try {
        langFile = CUSTOM_LANG_ROOT + langFile.replaceAll("\\\\", "/");

        File file = new File(langFile);
        boolean exists = true;

        // Make sure the folder exists.
        if (!file.getParentFile().isDirectory()) {
            file.getParentFile().mkdirs();
        }

        // This is used if we need to load the script or not.
        if (!file.exists()) {
            exists = false;
        }

        // Write the data.
        Files.write(Paths.get(langFile), sb.toString().getBytes(StandardCharsets.UTF_8),
                StandardOpenOption.CREATE, StandardOpenOption.TRUNCATE_EXISTING);

        // If the script doesn't exist, load it.
        if (!exists) {
            ScriptManager.loadScript(file);
        }
    } catch (IOException ex) {
        com.gmt2001.Console.err.printStackTrace(ex);
    }
}

---

From source file:net.javacrumbs.codecamp.common.CsvFileLogger.java

@Override
public void addMessage(Message message) {
    try {//from  ww w . j  av  a 2s  .co  m
        String newRow = CSVFormat.RFC4180.format(message.getSeverity(), message.getMessage(),
                message.getTime());
        Files.write(file.toPath(), singletonList(newRow), APPEND, CREATE);
    } catch (IOException e) {
        throw new IllegalStateException(e);
    }
}

---

From source file:net.javacrumbs.codecamp.boot.common.CsvFileLogger.java

@Override
@CacheEvict(value = "messages", key = "'messages'")
public void addMessage(Message message) {
    try {/*from www  . j  a  v  a 2  s.c o m*/
        String newRow = CSVFormat.RFC4180.format(message.getSeverity(), message.getText(), message.getTime());
        Files.write(file.toPath(), singletonList(newRow), APPEND, CREATE);
    } catch (IOException e) {
        throw new IllegalStateException(e);
    }
}

---

From source file:com.google.demo.translate.Translator.java

private static void translate(List<String> texts) throws IOException {
    List<String> lines = new ArrayList<>();
    for (String text : texts) {
        lines.add(postTranslationParser(text));
    }//  ww  w.j  a va 2s .  com

    for (String target : targets) {
        List<Translation> translations = translate.translate(texts, TranslateOption.sourceLanguage(source),
                TranslateOption.targetLanguage(target), TranslateOption.model("nmt"));

        List<String> results = new ArrayList<>();
        for (int i = 0; i < lines.size(); i++) {
            String translation = postTranslationParser(translations.get(i).getTranslatedText());
            results.add(String.join(";", lines.get(i), translation));
        }

        lines = results;
    }

    Files.write(output, lines, UTF_8, APPEND);
}

---

From source file:com.willwinder.universalgcodesender.model.GUIBackendPreprocessorTest.java

/**
 * Test of preprocessAndExportToFile method, of class GUIBackend.
 *//* w  w  w.ja  v  a2  s  .co m*/
@Test
public void testRegularPreprocessAndExportToFile() throws Exception {
    System.out.println("regularPreprocessAndExportToFile");
    GUIBackend backend = new GUIBackend();
    GcodeParser gcp = new GcodeParser();
    // Double all the commands that go in.
    gcp.addCommandProcessor(commandDoubler);
    gcp.addCommandProcessor(new CommentProcessor());

    // Create input file, comment-only line shouldn't be processed twice.
    List<String> lines = Arrays.asList("line one", "; comment", "line two");
    Files.write(inputFile, lines, Charset.defaultCharset(), StandardOpenOption.WRITE);

    backend.preprocessAndExportToFile(gcp, inputFile.toFile(), outputFile.toFile());

    List<String> expectedResults = Arrays.asList("line one", "line one", "", "line two", "line two");

    try (GcodeStreamReader reader = new GcodeStreamReader(outputFile.toFile())) {
        Assert.assertEquals(expectedResults.size(), reader.getNumRows());

        for (String expected : expectedResults) {
            Assert.assertEquals(expected, reader.getNextCommand().getCommandString());
        }
    }
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• »