Java Utililty Methods FileWriter Write

List of utility methods to do FileWriter Write

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Description

The list of methods to do FileWriter Write are organized into topic(s).

Method

voidsaveMetadata(Map metadata, File file)
save Metadata 
BufferedWriter writer = new BufferedWriter(new FileWriter(file));
Gson gson = new Gson();
writer.write(gson.toJson(metadata));
writer.close();
FilesaveModelInFile(final String model, final String filename)
Creates and returns a file that contains the argument model as content. 
final File f = new File(filename);
final BufferedWriter bw = new BufferedWriter(new FileWriter(f));
bw.write(model);
bw.close();
return f;
voidsavePValue2File(double[] pValue, String fileName)
save P Value File 
FileWriter fw = null;
fw = new FileWriter(fileName);
String str = "";
if (pValue != null) {
    for (int i = 0; i < pValue.length; i++) {
        str = str + pValue[i];
        str = str + "\n";
} else {
    str = "null";
fw.write(str);
fw.close();
voidsaveSeqAln(String[] alnSequences, String filePath)
Save a multiple sequence alignment result as a fasta file. 
FileWriter writer = new FileWriter(filePath);
for (int su = 0; su < alnSequences.length; su++) {
    writer.append(">Subunit_" + (su + 1) + "\n");
    writer.append(alnSequences[su] + "\n");
writer.flush();
writer.close();
voidsaveSimpleTextFile(String data, String path, String filename)
save Simple Text File 
File file;
if ("".equals(path) || path == null) {
    file = new File(filename);
} else {
    makeDirs(path);
    file = new File(path + File.separator + filename);
saveSimpleTextFile(data, file);
...
voidsaveStats(String filename, String log)
save Stats 
BufferedWriter bw = null;
FileWriter fw = null;
try {
    String data = log;
    File file = new File(filename);
    if (!file.exists()) {
        file.createNewFile();
    fw = new FileWriter(file.getAbsoluteFile(), true);
    bw = new BufferedWriter(fw);
    bw.write(data);
    System.out.println("Log Written : " + filename);
} catch (IOException e) {
    e.printStackTrace();
} finally {
    try {
        if (bw != null)
            bw.close();
        if (fw != null)
            fw.close();
    } catch (IOException ex) {
        ex.printStackTrace();
voidsaveString(File filename, String content)
save String 
FileWriter out = null;
try {
    out = new FileWriter(filename);
    out.write(content);
} catch (IOException e) {
    throw new RuntimeException(e);
} finally {
    if (out != null) {
...
voidsaveString(String filePath, String content)
save String 
PrintWriter pw = null;
boolean autoFlush = true;
try {
    pw = new PrintWriter(new BufferedWriter(new FileWriter(filePath)), autoFlush);
} catch (IOException e) {
    e.printStackTrace();
    exit(1);
pw.print(content);
pw.close();
voidsaveString(String location, String content)
Saves a string to a file 
File f = new File(location);
try {
    BufferedWriter writer = new BufferedWriter(new FileWriter(f));
    writer.write(content.toCharArray());
    writer.close();
    System.out.println("Wrote output "
            + "to: " + f.getAbsolutePath() + "\n");
} catch (IOException e) {
...
booleansaveStringFile(String fileName, String str)
Save a file 
File f = new File(fileName);
try {
    PrintWriter w = new PrintWriter(new FileWriter(f));
    w.print(str);
    w.close();
} catch (java.io.IOException e) {
    System.err.println(e);
    return false;
...