/**
* Writes the current time in milliseconds to the file <code>.kiji-last-used</code> in the home
* directory of the user running this tool.
*
* @return <code>0</code> if no errors are encountered, <code>1</code> otherwise.
*/
public int run() {
// Get the home directory and fail if there's a problem.
File homeDirectory = BentoBoxUtils.getHomeDirectory();
if (null == homeDirectory) {
return 1;
}
// Return 0 if write was successful, 1 otherwise.
return generateAndWriteTimestamp(homeDirectory) ? 0 : 1;
}
/**
* Writes a file containing a timestamp to the specified directory. The file will be named <code>
* .kiji-last-used</code> and will contain one line, which will be the timestamp specified. .
*
* @param directory is where the timestamp file <code>.kiji-last-used</code> should be written.
* @param timestamp to write to the file.
* @throws java.io.IOException if there is a problem writing the file.
*/
void writeTimestamp(File directory, Long timestamp) throws IOException {
File timestampFile = new File(directory, TIMESTAMP_FILE_NAME);
BentoBoxUtils.writeObjectToFile(timestampFile, timestamp);
}