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

voidsaveToFile(String location, File tempFile)
save To File 
FileWriter fw = new FileWriter(tempFile.getAbsolutePath(), true); 
fw.write(location + "\n");
fw.close();
voidsaveToFile(String path, String line)
save To File 
BufferedWriter bw = null;
try {
    bw = new BufferedWriter(new FileWriter(path, true));
    bw.write(line);
    bw.newLine();
} catch (Exception localException) {
    try {
        if (bw != null) {
...
FilesaveToFile(String prefix, Reader input)
save To File 
File file;
BufferedWriter bw = null;
try {
    file = File.createTempFile(prefix, null);
    bw = new BufferedWriter(new FileWriter(file));
    BufferedReader inputReader = new BufferedReader(input);
    String thisLine;
    while ((thisLine = inputReader.readLine()) != null) {
...
voidsaveToJson(Object object, String file)
save To Json 
Gson gson = new GsonBuilder().setPrettyPrinting().create();
try {
    Writer writer = new FileWriter(file);
    writer.write(gson.toJson(object));
    writer.close();
} catch (IOException e) {
    e.printStackTrace();
FilesaveToTempFile(File folder, String content, String fileType)
save To Temp File 
String uuid = UUID.randomUUID().toString();
File f = new File(folder, uuid + "." + fileType);
BufferedWriter out = new BufferedWriter(new FileWriter(f));
out.write(content);
out.close();
return f;
voidsaveTreeStructuredGroupList(ArrayList> treeStructuredGroupList, String filePath)
save Tree Structured Group List 
PrintWriter pw = null;
try {
    pw = new PrintWriter(new BufferedWriter(new FileWriter(filePath)), true);
} catch (IOException e) {
    e.printStackTrace();
    System.exit(1);
for (ArrayList<T> list : treeStructuredGroupList) {
...
voidsaveTxt(String line, String filename, boolean isEndSave)
save Txt 
try {
    FileWriter file = new FileWriter(filename, isEndSave);
    BufferedWriter writer = new BufferedWriter(file);
    writer.write(line);
    writer.newLine();
    writer.close();
} catch (IOException e) {
    e.printStackTrace();
...
voidsaveTxtFile(String fileName, String content)
save Txt File 
File file = new File(fileName + ".txt");
try (FileWriter fw = new FileWriter(file, true)) {
    fw.write(content + "\n");
    fw.flush();
} catch (IOException e) {
    e.printStackTrace();