/*
* (non-Javadoc)
*
* @see
* com.basho.riak.client.raw.RawClient#fetchBucketKeys(java.lang.String)
*/
public Iterable<String> listKeys(String bucketName) throws IOException {
if (bucketName == null || bucketName.trim().equals("")) {
throw new IllegalArgumentException("bucketName cannot be null, empty or all whitespace");
}
final KeySource keySource = client.listKeys(ByteString.copyFromUtf8(bucketName));
final Iterator<String> i =
new Iterator<String>() {
private final Iterator<ByteString> delegate = keySource.iterator();
public boolean hasNext() {
return delegate.hasNext();
}
public String next() {
return nullSafeToStringUtf8(delegate.next());
}
public void remove() {
delegate.remove();
}
};
return new Iterable<String>() {
public Iterator<String> iterator() {
return i;
}
};
}
