/**
* Copies recursively the given file or folder.
*
* @param file the file or folder to move
* @param recurseParams destination folder where the given file will be copied (null for top level
* files)
* @return <code>true</code> if the file has been copied.
*/
@Override
protected boolean processFile(AbstractFile file, Object recurseParams) {
// Stop if interrupted
if (getState() == INTERRUPTED) return false;
// Destination folder
AbstractFile destFolder = recurseParams == null ? baseDestFolder : (AbstractFile) recurseParams;
// Is current file in base folder ?
boolean isFileInBaseFolder = files.indexOf(file) != -1;
// Determine filename in destination
String destFileName;
if (isFileInBaseFolder && newName != null) destFileName = newName;
else destFileName = file.getName();
// Create destination AbstractFile instance
AbstractFile destFile = createDestinationFile(destFolder, destFileName);
if (destFile == null) return false;
currentDestFile = destFile;
// Do nothing if file is a symlink (skip file and return)
if (file.isSymlink()) return true;
destFile = checkForCollision(file, destFolder, destFile, false);
if (destFile == null) return false;
// Copy directory recursively
if (file.isDirectory()) {
// Create the folder in the destination folder if it doesn't exist
if (!(destFile.exists() && destFile.isDirectory())) {
// Loop for retry
do {
try {
destFile.mkdir();
} catch (IOException e) {
// Unable to create folder
int ret =
showErrorDialog(
errorDialogTitle, Translator.get("cannot_create_folder", destFileName));
// Retry loops
if (ret == RETRY_ACTION) continue;
// Cancel or close dialog return false
return false;
// Skip continues
}
break;
} while (true);
}
// and copy each file in this folder recursively
do { // Loop for retry
try {
// for each file in folder...
AbstractFile subFiles[] = file.ls();
// filesDiscovered(subFiles);
for (int i = 0; i < subFiles.length && getState() != INTERRUPTED; i++) {
// Notify job that we're starting to process this file (needed for recursive calls to
// processFile)
nextFile(subFiles[i]);
processFile(subFiles[i], destFile);
}
// Set currentDestFile back to the enclosing folder in case an overridden processFile
// method
// needs to work with the folder after calling super.processFile.
currentDestFile = destFile;
// Only when finished with folder, set destination folder's date to match the original
// folder one
if (destFile.isFileOperationSupported(FileOperation.CHANGE_DATE)) {
try {
destFile.changeDate(file.getDate());
} catch (IOException e) {
AppLogger.fine("failed to change the date of " + destFile, e);
// Fail silently
}
}
return true;
} catch (IOException e) {
// file.ls() failed
int ret =
showErrorDialog(
errorDialogTitle, Translator.get("cannot_read_folder", file.getName()));
// Retry loops
if (ret == RETRY_ACTION) continue;
// Cancel, skip or close dialog returns false
return false;
}
} while (true);
}
// File is a regular file, copy it
else {
// Copy the file
return tryCopyFile(file, destFile, append, errorDialogTitle);
}
}
@Override
public String getName() {
return file.getName();
}
