@Override
public ScopedRowKey<K> fromByteBuffer(final ByteBuffer byteBuffer) {
final CompositeParser parser = Composites.newCompositeParser(byteBuffer);
// read back the id
final Id orgId = ID_SER.fromComposite(parser);
final K value = keySerializer.fromComposite(parser);
return new ScopedRowKey<K>(orgId, value);
}
@Override
public ByteBuffer toByteBuffer(final ScopedRowKey<K> scopedRowKey) {
final CompositeBuilder builder = Composites.newCompositeBuilder();
// add the organization's id
ID_SER.toComposite(builder, scopedRowKey.getScope());
// add the key type
keySerializer.toComposite(builder, scopedRowKey.getKey());
return builder.build();
}
/**
* Serializer for serializing CollectionScope + any type into row keys
*
* @author tnine
*/
public class ScopedRowKeySerializer<K> extends AbstractSerializer<ScopedRowKey<K>> {
private static final IdRowCompositeSerializer ID_SER = IdRowCompositeSerializer.get();
/** The delegate serializer for the key */
private final CompositeFieldSerializer<K> keySerializer;
public ScopedRowKeySerializer(final CompositeFieldSerializer<K> keySerializer) {
this.keySerializer = keySerializer;
}
@Override
public ByteBuffer toByteBuffer(final ScopedRowKey<K> scopedRowKey) {
final CompositeBuilder builder = Composites.newCompositeBuilder();
// add the organization's id
ID_SER.toComposite(builder, scopedRowKey.getScope());
// add the key type
keySerializer.toComposite(builder, scopedRowKey.getKey());
return builder.build();
}
@Override
public ScopedRowKey<K> fromByteBuffer(final ByteBuffer byteBuffer) {
final CompositeParser parser = Composites.newCompositeParser(byteBuffer);
// read back the id
final Id orgId = ID_SER.fromComposite(parser);
final K value = keySerializer.fromComposite(parser);
return new ScopedRowKey<K>(orgId, value);
}
}
