/**
* Copy this ObjectId to a StringBuilder in hex format.
*
* @param tmp temporary char array to buffer construct into before writing. Must be at least large
* enough to hold 2 digits for each byte of object id (40 characters or larger).
* @param w the string to append onto.
*/
public void copyTo(final char[] tmp, final StringBuilder w) {
toHexCharArray(tmp);
w.append(tmp, 0, Constants.OBJECT_ID_STRING_LENGTH);
}
private char[] toHexCharArray() {
final char[] dst = new char[Constants.OBJECT_ID_STRING_LENGTH];
toHexCharArray(dst);
return dst;
}
/**
* Copy this ObjectId to an output writer in hex format.
*
* @param tmp temporary char array to buffer construct into before writing. Must be at least large
* enough to hold 2 digits for each byte of object id (40 characters or larger).
* @param w the stream to copy to.
* @throws IOException the stream writing failed.
*/
public void copyTo(final char[] tmp, final Writer w) throws IOException {
toHexCharArray(tmp);
w.write(tmp, 0, Constants.OBJECT_ID_STRING_LENGTH);
}