/**
* Creates a new commit and a new ref based on this commit.
*
* @param update helper information to define the update that will occur.
* @param refName name of the ref that should be created
* @return the commit that was created
* @throws IOException if there is a storage problem and the update cannot be executed as
* requested or if it failed because of a concurrent update to the same reference
*/
public RevCommit commitToNewRef(MetaDataUpdate update, String refName) throws IOException {
BatchMetaDataUpdate batch = openUpdate(update);
try {
batch.write(update.getCommitBuilder());
return batch.createRef(refName);
} finally {
batch.close();
}
}
/**
* Update this metadata branch, recording a new commit on its reference.
*
* @param update helper information to define the update that will occur.
* @return the commit that was created
* @throws IOException if there is a storage problem and the update cannot be executed as
* requested or if it failed because of a concurrent update to the same reference
*/
public RevCommit commit(MetaDataUpdate update) throws IOException {
BatchMetaDataUpdate batch = openUpdate(update);
try {
batch.write(update.getCommitBuilder());
return batch.commit();
} finally {
batch.close();
}
}
