MyRepositoryImpl

@NoRepositoryBean
public class MyRepositoryImpl<lT, ID extends Serializable> extends SimpleCassandraRepository<T, ID> implements MyRepository<T, ID> {

    public MyRepositoryImpl(CassandraEntityInformation<T, ID> metadata, CassandraTemplate template) {

        super(metadata, template);
        this.entityInformation = metadata;
        this.template = template;
    }

    @Override
    public <S extends T> S save(S s, int ttl) {
        WriteOptions writeOptions=new WriteOptions();
        writeOptions.setTtl(ttl);
        return template.insert(s, writeOptions);
    }
}