Java Utililty Methods BufferedReader Copy

List of utility methods to do BufferedReader Copy

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BufferedReader Copy

Description

The list of methods to do BufferedReader Copy are organized into topic(s).

Method

void copyFile(BufferedReader in, BufferedWriter out)
copy File

while (true) {
 String line = in.readLine();
 if (line == null) {
 break;
 out.write(line);
 out.newLine();
 out.flush();
...

void copyFile(File from, File to)
copy File

Reader reader = new BufferedReader(new FileReader(from));
Writer writer = new BufferedWriter(new FileWriter(to));
int ch;
while ((ch = reader.read()) != -1) {
 writer.write(ch);
reader.close();
writer.close();
...

void copyFile(File orgFile, File dstFile)
Copy orgFile in dstFile

InputStream is = new FileInputStream(orgFile);
FileOutputStream fos = new FileOutputStream(dstFile);
byte[] readData = new byte[1024];
int i = is.read(readData);
while (i != -1) {
 fos.write(readData, 0, i);
 i = is.read(readData);
is.close();
fos.close();

void copyFile(File original, File copy)
This method copies the provided file.

if (!original.exists()) {
 return;
createFile(copy);
BufferedReader br = new BufferedReader(new InputStreamReader(new FileInputStream(original)));
PrintWriter pw = new PrintWriter(new FileWriter(copy));
try {
 String line = br.readLine();
...

void copyFile(File source, File dest)
change the dest's opengraph id from OG to file path

BufferedReader br = new BufferedReader(new FileReader(source));
BufferedWriter bw = new BufferedWriter(new FileWriter(dest));
String result = "";
try {
 while ((result = br.readLine()) != null) {
 String a = dest.getName().replaceAll("\\.", "_");
 result = result.replaceAll("OG_", a);
 bw.write(result + "\r\n");
...

void copyFile(File src, File dst)
Copies a file.

if (src.isFile()) {
 if (!src.exists()) {
 throw new Exception("Source File does not exist");
 if (!dst.exists()) {
 if (!dst.createNewFile()) {
 throw new Exception("Could not create Destination File");
 if (dst.isFile() && dst.canWrite()) {
 Writer output = new BufferedWriter(new FileWriter(dst));
 output.write(getContents(src));
 output.close();
 } else {
 throw new Exception("Problem writing file: " + dst);
} else {
 throw new Exception("Util: Invalid File Provided");

void copyFile(String orig, String dest)
copy File

copyFile(new File(orig), new File(dest));

void copyFile(String source, String dest)
Copies a file from one location to another

File s = new File(source);
File d = new File(dest);
copyFile(s, d);

void copyFile(String src, String dst)
Copy a text file

BufferedReader inFile = null;
PrintWriter outFile = null;
String line;
try {
 inFile = new BufferedReader(new FileReader(src));
 outFile = new PrintWriter(new FileOutputStream(dst));
 while ((line = inFile.readLine()) != null)
 outFile.println(line);
...

boolean copyFile(String src, String dst)
copy File

if (src == null || dst == null) {
 return false;
return writeTextToFile(getTextFromFile(src), dst);