Example usage for java.io FileWriter close

Introduction

In this page you can find the example usage for java.io FileWriter close.

Prototype

public void close() throws IOException 

Source Link

Usage

From source file:com.serotonin.m2m2.web.dwr.ModulesDwr.java

@DwrPermission(admin = true)
synchronized public static void scheduleRestart() {
    if (RESTART_TASK == null) {
        SystemEventType.raiseEvent(new SystemEventType(SystemEventType.TYPE_SYSTEM_SHUTDOWN),
                System.currentTimeMillis(), false,
                new TranslatableMessage("modules.restartScheduledBy", Common.getUser().getUsername()));

        long timeout = Common.getMillis(Common.TimePeriods.SECONDS, 10);
        RESTART_TASK = new TimeoutTask(timeout, new TimeoutClient() {
            @Override//from  w  ww.  ja  va2  s .  c  o m
            public void scheduleTimeout(long fireTime) {
                File restartFlag = new File(Common.MA_HOME, "RESTART");
                if (!restartFlag.exists()) {
                    try {
                        FileWriter fw = new FileWriter(restartFlag);
                        fw.write("restart");
                        fw.close();
                    } catch (IOException e) {
                        LOG.error("Unabled to create restart flag file", e);
                    }
                }
                Providers.get(ILifecycle.class).terminate();
            }
        });
    }
}

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From source file:Main.java

public static void createTestDataFile(String filename, String[] lines) throws IOException {
    FileWriter writer = null;
    try {/*  w w  w  .  ja v a 2 s.co m*/
        File file = new File(filename);
        file.deleteOnExit();
        writer = new FileWriter(file);
        for (String line : lines) {
            writer.write(line + "\n");
        }
    } finally {
        if (writer != null) {
            writer.close();
        }
    }

}

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From source file:com.aistor.generate.Generate.java

/**
 * /*from w  w w .jav a 2  s .c  om*/
 * @param content
 * @param filePath
 */
public static void writeFile(String content, String filePath) {
    try {
        if (FileUtils.createFile(filePath)) {
            FileWriter fileWriter = new FileWriter(filePath, true);
            BufferedWriter bufferedWriter = new BufferedWriter(fileWriter);
            bufferedWriter.write(content);
            bufferedWriter.close();
            fileWriter.close();
        } else {
            logger.info("??");
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
}

---

From source file:io.github.casnix.spawnerdropper.SpawnerStack.java

public static boolean PutSpawnerIntoService(String spawnerType) {
    // Read ./SpawnerDropper.SpawnerStack.json into a string

    // get the value of JSON->{spawnerType} and add 1 to it.

    // Write file back to disk
    try {/*  w  ww .  ja va2 s  .  c o  m*/
        // Read entire ./SpawnerDropper.SpawnerStack.json into a string
        String spawnerStack = new String(
                Files.readAllBytes(Paths.get("./plugins/SpawnerDropper/SpawnerStack.json")));

        // get the value of JSON->{spawnerType}
        JSONParser parser = new JSONParser();

        Object obj = parser.parse(spawnerStack);

        JSONObject jsonObj = (JSONObject) obj;

        long numberInService = (Long) jsonObj.get(spawnerType);

        if (numberInService < 0) {
            numberInService = 0;
        }

        //         System.out.println("[SD DBG MSG] PSIS numberInServer("+numberInService+")");
        numberInService += 1;
        jsonObj.put(spawnerType, new Long(numberInService));

        FileWriter file = new FileWriter("./plugins/SpawnerDropper/SpawnerStack.json");
        file.write(jsonObj.toJSONString());
        file.flush();
        file.close();

        return true;
    } catch (ParseException e) {
        Bukkit.getLogger().warning("[SpawnerDropper] Caught ParseException in PutSpawnerIntoService(String)");
        e.printStackTrace();

        return false;
    } catch (FileNotFoundException e) {
        Bukkit.getLogger()
                .warning("[SpawnerDropper] Could not find ./plugins/SpawnerDropper/SpawnerStack.json");
        e.printStackTrace();

        return false;
    } catch (IOException e) {
        Bukkit.getLogger().warning("[SpawnerDropper] Caught IOException in PutSpawnerIntoService(String)");
        e.printStackTrace();

        return false;
    }
}

---

From source file:io.fabric8.tooling.archetype.generator.ArchetypeTest.java

@AfterClass
public static void afterAll() throws Exception {
    // now let invoke the projects
    final int[] resultPointer = new int[1];
    StringWriter sw = new StringWriter();
    Set<String> modules = new HashSet<String>();
    for (final String outDir : outDirs) {
        String module = new File(outDir).getName();
        if (modules.add(module)) {
            sw.append(String.format("        <module>%s</module>\n", module));
        }/*from   ww  w. j a v a2 s .co m*/
    }
    sw.close();
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    IOUtils.copy(ArchetypeTest.class.getResourceAsStream("/archetypes-test-pom.xml"), baos);
    String pom = new String(baos.toByteArray()).replace("        <!-- to be replaced -->", sw.toString());
    FileWriter modulePom = new FileWriter("target/archetypes-test-pom.xml");
    IOUtils.copy(new StringReader(pom), modulePom);
    modulePom.close();

    final String outDir = new File("target").getCanonicalPath();
    // thread locals are evil (I'm talking to you - org.codehaus.plexus.DefaultPlexusContainer#lookupRealm!)
    Thread t = new Thread(new Runnable() {
        @Override
        public void run() {
            System.out.println("Invoking projects in " + outDir);
            MavenCli maven = new MavenCli();
            resultPointer[0] = maven.doMain(
                    new String[] { "clean", "package", "-f", "archetypes-test-pom.xml" }, outDir, System.out,
                    System.out);
            System.out.println("result: " + resultPointer[0]);
        }
    });
    t.start();
    t.join();

    assertEquals("Build of project " + outDir + " failed. Result = " + resultPointer[0], 0, resultPointer[0]);
}

---

From source file:de.tudarmstadt.ukp.lmf.transform.sensealignments.FrameNetWiktionaryAlignment.java

/**
 * /*  w  ww  . j a  v  a2s .co m*/
 * @param classifierOut - output tsv of weka classification
 * @param classifierIn - data section of arff input file for classification
 *        (contains ids in same order as classifications in classifierOut)
 * @param tsvFile
 * @throws IOException 
 */
public static void classifierOutputToTsv(String classifierOut, String classifierIn, String tsvFile)
        throws IOException {
    List<String> res = new ArrayList<String>();
    // read classification
    InputStream is = new BufferedInputStream(new FileInputStream(new File(classifierOut)));
    Reader reader = new InputStreamReader(is);
    BufferedReader br = new BufferedReader(reader);
    String line = br.readLine();
    line = br.readLine();
    ArrayList<String> scoreLines = new ArrayList<String>();
    while (line != null) {
        scoreLines.add(line);
        line = br.readLine();
        System.out.println(scoreLines.size());
    }
    // read ids
    InputStream is2 = new BufferedInputStream(new FileInputStream(new File(classifierIn)));
    Reader reader2 = new InputStreamReader(is2);
    BufferedReader br2 = new BufferedReader(reader2);
    String line2 = br2.readLine();
    line2 = br2.readLine();
    ArrayList<String> idLines = new ArrayList<String>();
    while (line2 != null) {
        idLines.add(line2);
        line2 = br2.readLine();
    }
    System.out.println(scoreLines.size());
    System.out.println(idLines.size());
    if (scoreLines.size() != idLines.size()) {// 
        logger.warn("files do not agree");
    }
    int positive = 0;
    int negative = 0;
    for (int i = 0; i < scoreLines.size(); i++) {
        String[] scoreitems = scoreLines.get(i).split(":");
        String[] iditems = idLines.get(i).split(",");
        String first = iditems[0];
        String second = iditems[1];
        String sysScore = scoreitems[2].split(",")[0];
        if (sysScore.equals("1")) {// pair classified as alignment
            res.add(first + "\t" + second);
            positive++;
        } else {
            negative++;
        }
    }
    logger.info("positive class-->added as alignment: " + positive);
    logger.info("negative class-->no alignment: " + negative);
    System.out.println("write positive class to file");
    FileWriter fw = new FileWriter(new File(tsvFile));
    for (String r : res) {
        fw.write(r + "\n");
    }
    fw.close();
    br2.close();
    br.close();
}

---

From source file:com.testmax.util.FileUtility.java

public static void createTextFile(String absolute_path, String text) {
    System.out.println("Creating text file at: " + absolute_path);
    WmLog.getCoreLogger().info("Creating text file at: " + absolute_path);
    try {/*w  w  w  . j  a va 2s  .co m*/
        FileWriter file = new FileWriter(new File(absolute_path));
        file.write(text);
        file.close();
        WmLog.getCoreLogger().info("Saved text file at: " + absolute_path);
    } catch (IOException e) {
        // TODO Auto-generated catch block
        WmLog.getCoreLogger().info("Problem occured while saving the HTML Report file html_report.html for "
                + absolute_path + " " + e.getMessage());
    }

}

---

From source file:com.dragovorn.dragonbot.api.bot.file.FileManager.java

public static void setDirectory(String directory) {
    File file = new File(directory, "Dragon Bot");

    if (FileManager.directory.exists() && !file.exists()) {
        if (file.mkdirs()) {
            try {
                FileUtils.copyDirectory(FileManager.directory, file);
            } catch (IOException exception) {
                exception.printStackTrace();
            }/*www .j a  v  a2  s  . c o m*/
        } else {
            throw new RuntimeException("Unable to create file: " + file.getName()); // FIXME: 11/23/16 make custom exception
        }

        try {
            FileUtils.deleteDirectory(FileManager.directory);
        } catch (IOException exception) {
            exception.printStackTrace();
        }
    }

    FileManager.directory = file;

    File path = new File(FileManager.dir, "path");

    try {
        FileWriter fileWriter = new FileWriter(path);

        BufferedWriter writer = new BufferedWriter(fileWriter);

        writer.write(directory);

        writer.close();
        fileWriter.close();
    } catch (IOException exception) {
        exception.printStackTrace();
    }

    reloadFiles();
}

---

From source file:Main.java

public static boolean writeFile(String filePath, String content, boolean append) {
    if (TextUtils.isEmpty(content)) {
        return false;
    }/*  ww w  .j  a v a2 s  . c  o  m*/

    FileWriter fileWriter = null;
    try {
        makeDirs(filePath);
        fileWriter = new FileWriter(filePath, append);
        fileWriter.write(content);
        fileWriter.close();
        return true;
    } catch (IOException e) {
        throw new RuntimeException("IOException occurred. ", e);
    } finally {
        if (fileWriter != null) {
            try {
                fileWriter.close();
            } catch (IOException e) {
                throw new RuntimeException("IOException occurred. ", e);
            }
        }
    }
}

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From source file:fridgegameinstaller.MCJsonConf.java

public static void getJson(String path, int mb) throws IOException {
    CloseableHttpClient httpclient = HttpClients.createDefault();
    HttpGet httpGet = new HttpGet("http://api.fridgegame.com/mcconf/Fridgegame.json");

    CloseableHttpResponse response1 = httpclient.execute(httpGet);
    try {/*from ww  w. j a  v  a2  s  .c  o  m*/
        System.out.println(httpGet.toString());
        System.out.println(response1.getStatusLine());
        BufferedReader br = new BufferedReader(new InputStreamReader(response1.getEntity().getContent()));
        String a;
        String output = "";
        while ((a = br.readLine()) != null) {
            output += a + "\n";
        }
        System.out.println(output);
        try {

            JSONObject json = new JSONObject(output);
            String mcArgs = json.getString("minecraftArguments");
            String regex = "(-Xmx[^ ]*)";
            Pattern p = Pattern.compile(regex);
            Matcher m = p.matcher(mcArgs);
            String newArgs = m.replaceAll("-Xmx" + mb + "M");
            json.put("minecraftArguments", newArgs);
            FileWriter file = new FileWriter(path);

            try {
                file.write(json.toString());

            } catch (IOException e) {
                e.printStackTrace();

            } finally {
                file.flush();
                file.close();
            }

        } catch (JSONException e) {

        }
    } finally {
        response1.close();
    }

}

---

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