Example usage for java.io FileWriter FileWriter

List of usage examples for java.io FileWriter FileWriter

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Introduction

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

Prototype

public FileWriter(FileDescriptor fd)

Source Link

Document

Constructs a FileWriter given a file descriptor, using the platform's java.nio.charset.Charset#defaultCharset() default charset .

Usage

From source file:Main.java

public static void saveToFile(String fileName, String str) throws IOException {
    File f = new File(fileName);
    if (!f.exists()) {
        if (f.getParent() != null) {
            new File(f.getParent()).mkdirs();
        }//  w  w  w  .  ja va2  s  .c  o m
        f.createNewFile();
    }
    FileWriter fw = new FileWriter(f);
    fw.write(str);
    fw.close();
}

From source file:Main.java

/**
 * Write data row./*from  ww  w  . jav  a 2 s. c  o m*/
 * 
 * @param data the data
 * @param outputPath the output path
 */
public static void writeDataRow(String data, String outputPath) {
    File file = new File(outputPath);
    try {
        file.createNewFile();
    } catch (IOException e1) {
        e1.printStackTrace();
        System.exit(0);
    }
    try {
        BufferedWriter writer = new BufferedWriter(new FileWriter(file));
        writer.write(data);
        writer.close();
    } catch (IOException e) {
        e.printStackTrace();
        System.exit(0);
    }
}

From source file:Main.java

public static void write(Element root, String xmlPath) {
    try {/*w  w w.j a v a  2  s.co m*/
        Document doc = root.getOwnerDocument();
        TransformerFactory tFactory = TransformerFactory.newInstance();
        Transformer transformer = tFactory.newTransformer();
        transformer.setOutputProperty("encoding", "utf-8");

        FileWriter fw = new FileWriter(xmlPath);

        transformer.transform(new DOMSource(doc), new StreamResult(fw));

        fw.close();

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

From source file:Main.java

/**
 * Write data column./*from   w w  w. j a v a2s .co  m*/
 * 
 * @param data the data
 * @param outputPath the output path
 */
public static void writeDataColumn(List<? extends Number> data, String outputPath) {
    File file = new File(outputPath);
    try {
        file.createNewFile();
    } catch (IOException e1) {
        e1.printStackTrace();
        System.exit(0);
    }
    try {
        BufferedWriter writer = new BufferedWriter(new FileWriter(file));
        for (Number value : data) {
            writer.write(value.toString() + "\n");
        }
        writer.close();
    } catch (IOException e) {
        e.printStackTrace();
        System.exit(0);
    }
}

From source file:naftoreiclag.villagefive.SaveLoad.java

public static void save(World data) throws IOException {
    JSONObject obj = new JSONObject();
    obj.put("world", data);
    FileWriter fw = new FileWriter(new File("saves/save.json"));
    obj.writeJSONString(fw);//from  w  w w  .  j a  v a2 s.c o  m
    fw.flush();
}

From source file:Main.java

/**
 * Converts a plain text file into TE3-input file
 *
 * @param plainfile//w w  w  .j  av  a 2 s .com
 * @return
 */
public static String Plain2TE3(String plainfile) {
    String outputfile = null;
    try {
        String line;
        boolean textfound = false;
        String header = "";
        String footer = "";
        String text = "";

        //process header (and dct)/text/footer
        outputfile = plainfile + ".TE3input";
        BufferedWriter te3writer = new BufferedWriter(new FileWriter(new File(outputfile)));
        BufferedReader inputReader = new BufferedReader(new FileReader(new File(plainfile)));

        try {

            SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
            String dctvalue = sdf.format(new Date());

            te3writer.write("<?xml version=\"1.0\" ?>");
            te3writer.write(
                    "\n<TimeML xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xsi:noNamespaceSchemaLocation=\"http://timeml.org/timeMLdocs/TimeML_1.2.1.xsd\">\n");
            te3writer.write("\n<DOCID>" + (new File(plainfile)).getName() + "</DOCID>\n");
            te3writer.write("\n<DCT><TIMEX3 tid=\"t0\" type=\"DATE\" value=\"" + dctvalue
                    + "\" temporalFunction=\"false\" functionInDocument=\"CREATION_TIME\">" + dctvalue
                    + "</TIMEX3></DCT>\n");

            // read out text
            while ((line = inputReader.readLine()) != null) {
                text += line + "\n";
            }

            te3writer.write("\n<TEXT>\n" + text + "</TEXT>\n");
            te3writer.write("</TimeML>\n");

        } finally {
            if (inputReader != null) {
                inputReader.close();
            }
            if (te3writer != null) {
                te3writer.close();
            }
        }
    } catch (Exception e) {
        System.err.println("Errors found (TML_file_utils):\n\t" + e.toString() + "\n");
        if (System.getProperty("DEBUG") != null && System.getProperty("DEBUG").equalsIgnoreCase("true")) {
            e.printStackTrace(System.err);
        }
        return null;
    }
    return outputfile;
}

From source file:csv.FileManager.java

static public void writeItems(String fileName, ArrayList<ArrayList<String>> data) {
    try {//  w w  w  .j av  a2 s  . c  o m
        BufferedWriter out = new BufferedWriter(new FileWriter(fileName));
        CSVWriter writer = new CSVWriter(out);
        String[] t = new String[0];
        for (ArrayList<String> row : data) {
            boolean found = false;
            for (String str : row) {
                if (!str.isEmpty()) {
                    found = true;
                }
            }
            if (found)
                writer.writeNext(row.toArray(t));
        }
        out.close();
    } catch (Exception e) {
        System.out.println(e.getMessage());
    }
}

From source file:Main.java

public static void writeToFile(final String str, final File file) {
    try {//  w w w.  j a  v  a2s . com
        final BufferedWriter output = new BufferedWriter(new FileWriter(file), 8192);
        output.write(str);
        output.close();
    } catch (final IOException exception) {
        exception.printStackTrace();
    }
}

From source file:Main.java

/**
 * Converts a TimeML 1.2 file into a non-tagged TE3 TimeML input
 * get TE3-input, TE3input from tml/*from  w  w  w .j av a  2  s.c o  m*/
 *
 * @param tmlfile
 * @return
 */
public static String TML2TE3(String tmlfile) {
    String outputfile = null;
    try {
        String line;
        boolean textfound = false;
        String header = "";
        String footer = "";
        String text = "";

        //process header (and dct)/text/footer
        outputfile = tmlfile + ".TE3input";
        BufferedWriter te3writer = new BufferedWriter(new FileWriter(new File(outputfile)));
        BufferedReader TE3inputReader = new BufferedReader(new FileReader(new File(tmlfile)));

        try {

            // read out header
            while ((line = TE3inputReader.readLine()) != null) {
                if (line.length() > 0) {
                    // break on TEXT
                    if (line.matches(".*<TEXT>.*")) {
                        textfound = true;
                        break;
                    }
                }
                header += line + "\n";
            }

            if (!textfound) {
                throw new Exception("Premature end of file (" + tmlfile + ")");
            }

            // read out text
            while ((line = TE3inputReader.readLine()) != null) {
                if (line.length() > 0) {
                    // break on TEXT
                    if (line.matches(".*</TEXT>.*")) {
                        textfound = false;
                        break;
                    }
                }
                text += line.replaceAll("<[^>]*>", "") + "\n";
            }

            if (textfound) {
                throw new Exception("Premature end of file (" + tmlfile + ")");
            }

            // read out footer
            while ((line = TE3inputReader.readLine()) != null) {
                line = line.replaceAll("<(!--|[TSA]LINK|MAKEINSTANCE)[^>]*>", "").trim();
                if (line.length() > 0) {
                    footer += line + "\n";
                }
            }

            te3writer.write(header + "\n");
            te3writer.write("\n<TEXT>\n" + text + "</TEXT>\n");
            te3writer.write(footer + "\n");

            System.err.println("Processing file: " + tmlfile);

        } finally {
            if (TE3inputReader != null) {
                TE3inputReader.close();
            }
            if (te3writer != null) {
                te3writer.close();
            }
        }
    } catch (Exception e) {
        System.err.println("Errors found (TML_file_utils):\n\t" + e.toString() + "\n");
        if (System.getProperty("DEBUG") != null && System.getProperty("DEBUG").equalsIgnoreCase("true")) {
            e.printStackTrace(System.err);
        }
        return null;
    }
    return outputfile;
}

From source file:Main.java

public static void putString(File file, String contents) throws IOException {
    FileWriter output = new FileWriter(file);
    output.write(contents, 0, contents.length());
    output.close();/*from   w  w  w  . j  ava2 s  . c  o m*/
}