CassandraTemplate.appendIdCriteria throws NullPointerException when using MapId containing unknown property names [DATACASS-308]

[spring-projects-issues]

Mark Paluch opened DATACASS-308 and commented

CassandraTemplate.appendIdCriteria throws NullPointerException when using it together with a MapId but only if the map keys are different from the property names in the given entity.

Code to reproduce:

@Table("user_tokens")
public class UserToken {
	
	@PrimaryKeyColumn(name = "the_user_id", type = PrimaryKeyType.PARTITIONED,
			ordinal = 0) @CassandraType(type = Name.UUID) private UUID userId;
}

template.selectOneById(UserToken.class, BasicMapId.id("the_user_id", userToken.getUserId()));

leads to:

java.lang.NullPointerException
	at org.springframework.data.cassandra.core.CassandraTemplate.appendIdCriteria(CassandraTemplate.java:425)
	at org.springframework.data.cassandra.core.CassandraTemplate.appendIdCriteria(CassandraTemplate.java:433)
	at org.springframework.data.cassandra.core.CassandraTemplate.appendIdCriteria(CassandraTemplate.java:466)
	at org.springframework.data.cassandra.core.CassandraTemplate.selectOneById(CassandraTemplate.java:410)

---

Affects: 1.3.4 (Gosling SR4)

Referenced from: pull request #73

[spring-projects-issues]

John Blum commented

PR #73 merged. Thank you!