Example usage for java.io FileWriter write

Introduction

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

Prototype

public void write(int c) throws IOException

Source Link

Document

Writes a single character.

Usage

From source file:Main.java

public static File saveText(String text) throws IOException {
    File f;//from   www  .jav  a  2  s  . c  o  m
    String filename;
    if (!isExternalStorageWritable())
        throw new IOException("Storage not available");
    DateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
    filename = dateFormat.format(new Date());

    f = new File(getAlbumStorageDir(FOLDER_NAME), "Message " + filename + ".txt");
    FileWriter fw = new FileWriter(f);
    fw.write(text);
    fw.close();
    return f;
}

From source file:Main.java

public static void xmlToFile(Document doc, File file) {
    String xmlString = xmlToString(doc);

    try {//from   w ww  .j av  a  2s . c  o m
        FileWriter w = new FileWriter(file);
        w.write(xmlString);
        w.flush();
        w.close();
    } catch (IOException e) {
        e.printStackTrace();
    }
}

From source file:Main.java

public static void writeFile(String writr_str, boolean add) {
    try {/*from  ww  w  .  j a va 2 s  . c o m*/
        FileWriter fout = new FileWriter(mFilePath, add);

        fout.write(writr_str);
        if (add) {
            fout.write("\r\n");
        } else {

        }

        fout.close();
    } catch (Exception e) {
        e.printStackTrace();
    }
}

From source file:Main.java

static public void savelog(String processedStr) {
    String fullFilename = "D:/test.txt";
    try {// ww w  .j  a  v a  2 s.c o m
        File newTextFile = new File(fullFilename);
        FileWriter fw;
        fw = new FileWriter(newTextFile);
        fw.write(processedStr);
        fw.close();
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
}

From source file:Main.java

public static void saveDocument(Document document, String path)
        throws TransformerConfigurationException, TransformerFactoryConfigurationError,
        TransformerFactoryConfigurationError, TransformerException, IOException {

    StringWriter sw = new StringWriter();
    StreamResult sr = new StreamResult(sw);
    DOMSource dom = new DOMSource(document);
    TransformerFactory transformerFactory = TransformerFactory.newInstance();
    transformerFactory.setAttribute("indent-number", 4);

    Transformer transformer = transformerFactory.newTransformer();
    transformer.setOutputProperty(OutputKeys.INDENT, "yes");
    transformer.transform(dom, sr);/*  ww  w .j a  v a2s  .  c o  m*/

    String string = sw.toString();
    FileWriter fw = new FileWriter(new File(path));
    fw.write(string);
    fw.close();
}

From source file:Main.java

public static void createNewResultFileForConnexion() {
    Date currentDate = new Date();
    SimpleDateFormat localDateFormat = new SimpleDateFormat("yyyyMMdd");
    String logPath = LOG_FOLDER + "result_" + localDateFormat.format(currentDate) + "_"
            + System.currentTimeMillis() + ".txt";

    try {//from w w w  .  java  2  s  .c o  m
        File logFile = new File(logPath);
        FileWriter writer = new FileWriter(logFile, Boolean.TRUE);
        writer.write("Command\tCommand(hex)\tResult\tResult(Hex)\tLatency\n");
        writer.close();
    } catch (IOException e) {
        e.printStackTrace();
    }
}

From source file:Main.java

public static boolean writeOneLine(String fname, String value) {
    if (!new File(fname).exists()) {
        return false;
    }/*from  w  w w .  j  a v a2 s .  c o m*/
    try {
        FileWriter fw = new FileWriter(fname);
        try {
            fw.write(value);
        } finally {
            fw.close();
        }
    } catch (IOException e) {
        String Error = "Error writing to " + fname + ". Exception: ";
        Log.e("TAG", Error, e);
        return false;
    }
    return true;
}

From source file:Main.java

public static void write(String in, File file, boolean append) {
    if (file.exists()) {
        file.delete();//from  w  w  w  . jav a2 s .c o m
    }
    try {
        file.createNewFile();
        FileWriter fw = new FileWriter(file, append);
        fw.write(in);
        fw.flush();
        fw.close();
    } catch (IOException e) {
        e.printStackTrace();
    }
}

From source file:Main.java

public static void writeJsonOnDisk(Context context, String fileName, StringBuilder bigStr) {
    try {//from  www  . j a  v a 2s.c  o  m
        FileWriter Filewriter = new FileWriter(context.getApplicationInfo().dataDir + "/" + fileName + ".json");
        Filewriter.write(bigStr.toString());
        Filewriter.close();
    } catch (Exception e) {
        e.printStackTrace();
    }
}

From source file:Main.java

public static boolean writeString(String filePath, String content) {
    File file = new File(filePath);
    if (!file.getParentFile().exists())
        file.getParentFile().mkdirs();//from  www  . j ava 2 s  .  co m

    FileWriter writer = null;
    try {

        writer = new FileWriter(file);
        writer.write(content);

    } catch (IOException e) {
    } finally {
        try {
            if (writer != null) {

                writer.close();
                return true;
            }
        } catch (IOException e) {
        }
    }
    return false;
}