/**
* Puts a string of data keyed with a string and chunk.
*
* @param pos The chunk position.
* @param key The string key.
* @param data The data to put.
*/
public void putChunkDatum(Position pos, String key, String data) {
byte[] keyBytes =
ArrayUtils.addAll(
bytes("cpos::"), // $NON-NLS-1$
ArrayUtils.addAll(pos.toBytes(), bytes("str::" + key))); // $NON-NLS-1$
byte[] dataBytes = bytes(data);
this.innerDb.put(keyBytes, dataBytes);
}
/**
* Gets a string of data associated with a chunk and string key, or <code>null</code> if not
* found.
*
* @param pos The chunk position.
* @param key The string key.
* @return The found data.
*/
public String getChunkDatum(Position pos, String key) {
byte[] keyBytes =
ArrayUtils.addAll(
bytes("cpos::"), // $NON-NLS-1$
ArrayUtils.addAll(pos.toBytes(), bytes("str::" + key))); // $NON-NLS-1$
byte[] dataBytes = this.innerDb.get(keyBytes);
return (dataBytes == null) ? null : asString(dataBytes);
}