private void controlCassandra() {
Insert insert = QueryBuilder.insertInto("usuario");
insert.setConsistencyLevel(ConsistencyLevel.ONE);
insert.value("id", UUID.randomUUID());
insert.value("nombre", "Alison");
insert.value("email", "gmailalgo");
cassandraOperations.execute(insert);
Select select = QueryBuilder.select().from("demo", "usuario");
select.limit(100);
List<usuario> results = cassandraOperations.select(select, usuario.class);
results.forEach(r -> System.out.println(r));
Map<String, String> p = new HashMap<String, String>();
p.putIfAbsent("hola", "caracola");
Insert insertSample = QueryBuilder.insertInto("sample");
insertSample.setConsistencyLevel(ConsistencyLevel.ONE);
insertSample.value("userid", UUID.randomUUID().toString());
insertSample.value("todo", p);
cassandraOperations.execute(insertSample);
Select selectSample = QueryBuilder.select().from("demo", "sample");
selectSample.limit(100);
List<sample> resultsSample = cassandraOperations.select(selectSample, sample.class);
for (sample s : resultsSample) {
System.out.println(s);
s.getTodo().entrySet().forEach(e -> System.out.println(" " + e));
}
}
