Java @带Spring数据Rest的DBRef
我有一个名为Java @带Spring数据Rest的DBRef,java,spring,spring-data,spring-mongo,Java,Spring,Spring Data,Spring Mongo,我有一个名为Veiculo和Agencia的类，其中Veiculo作为参考Agencia。当它不是列表时，我可以传递URI引用以及以下内容。但我怎么做时，一个列表？如果有人能帮助我，我将不胜感激 没有getter和setter的实体 静脉 @Document public class Veiculo{ @Id private String id; @Indexed(unique = true) private String nome; private
VeiculoAgenciaVeiculoAgencia@Document
public class Veiculo{
@Id
private String id;
@Indexed(unique = true)
private String nome;
private String tipo;
@DBRef
List<Contato> contatos;
@DBRef
List<Agencia> agencias;
}
@RepositoryRestResource(collectionResourceRel = "veiculos", path = "veiculos")
public interface VeiculoRepository extends MongoRepository<Veiculo, String> {
Veiculo save(Veiculo veiculo);
List<Veiculo> findAll();
}
@RepositoryRestResource(collectionResourceRel = "agencias", path = "agencias")
public interface AgenciaRepository extends MongoRepository<Agencia, String> {
Agencia save(Agencia t);
List<Agencia> findAll();
Agencia findByNome(@Param("nome") String nome);
}
daniela@daniela-tars:~$ curl -i -X POST -H "Content-Type: application/json" -d '{"nome": "Veiculo", "tipo": "Tipo"}' localhost:8181/api/veiculosHTTP/1.1 201 Created
Server: Apache-Coyote/1.1
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Pragma: no-cache
Expires: 0
X-Frame-Options: DENY
Location: http://localhost:8181/api/veiculos/55ada77344ae41ca763aa3b7
Content-Type: application/hal+json;charset=UTF-8
Transfer-Encoding: chunked
Date: Tue, 21 Jul 2015 01:59:15 GMT
{
"nome" : "Veiculo",
"tipo" : "Tipo",
"_links" : {
"self" : {
"href" : "http://localhost:8181/api/veiculos/55ada77344ae41ca763aa3b7"
},
"contatos" : {
"href" : "http://localhost:8181/api/veiculos/55ada77344ae41ca763aa3b7/contatos"
},
"agencias" : {
"href" : "http://localhost:8181/api/veiculos/55ada77344ae41ca763aa3b7/agencias"
}
}
}
daniela@daniela-tars:~$ curl -i -X PUT -H "Content-Type: text/uri-list" -d "http://localhost:8181/api/agencias/55ada75044ae41ca763aa3b4" http://localhost:8181/api/veiculos/55ada77344ae41ca763aa3b7/agencias
HTTP/1.1 204 No Content
Server: Apache-Coyote/1.1
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Pragma: no-cache
Expires: 0
X-Frame-Options: DENY
Date: Tue, 21 Jul 2015 02:00:13 GMT
daniela@daniela-tars:~$ curl localhost:8181/api/veiculos
{"timestamp":1437444045504,"status":500,"error":"Internal Server Error","exception":"org.springframework.dao.InvalidDataAccessResourceUsageException","message":"no db; nested exception is com.mongodb.MongoInternalException: no db","path":"/api/veiculos"}
daniela@daniela-tars:~$ curl localhost:8181/api/veiculos/55ada77344ae41ca763aa3b7
{"timestamp":1437444071205,"status":500,"error":"Internal Server Error","exception":"org.springframework.dao.InvalidDataAccessResourceUsageException","message":"no db; nested exception is com.mongodb.MongoInternalException: no db","path":"/api/veiculos/55ada77344ae41ca763aa3b7"}
daniela@daniela-tars:~$ curl -i -X POST -H "Content-Type: application/json" -d '{"nome": "Veiculo", "tipo": "Tipo"}' localhost:8181/api/veiculosHTTP/1.1 201 Created
Server: Apache-Coyote/1.1
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Pragma: no-cache
Expires: 0
X-Frame-Options: DENY
Location: http://localhost:8181/api/veiculos/55ada77344ae41ca763aa3b7
Content-Type: application/hal+json;charset=UTF-8
Transfer-Encoding: chunked
Date: Tue, 21 Jul 2015 01:59:15 GMT
{
"nome" : "Veiculo",
"tipo" : "Tipo",
"_links" : {
"self" : {
"href" : "http://localhost:8181/api/veiculos/55ada77344ae41ca763aa3b7"
},
"contatos" : {
"href" : "http://localhost:8181/api/veiculos/55ada77344ae41ca763aa3b7/contatos"
},
"agencias" : {
"href" : "http://localhost:8181/api/veiculos/55ada77344ae41ca763aa3b7/agencias"
}
}
}
daniela@daniela-tars:~$ curl -i -X PUT -H "Content-Type: text/uri-list" -d "http://localhost:8181/api/agencias/55ada75044ae41ca763aa3b4" http://localhost:8181/api/veiculos/55ada77344ae41ca763aa3b7/agencias
HTTP/1.1 204 No Content
Server: Apache-Coyote/1.1
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Pragma: no-cache
Expires: 0
X-Frame-Options: DENY
Date: Tue, 21 Jul 2015 02:00:13 GMT
daniela@daniela-tars:~$ curl localhost:8181/api/veiculos
{"timestamp":1437444045504,"status":500,"error":"Internal Server Error","exception":"org.springframework.dao.InvalidDataAccessResourceUsageException","message":"no db; nested exception is com.mongodb.MongoInternalException: no db","path":"/api/veiculos"}
daniela@daniela-tars:~$ curl localhost:8181/api/veiculos/55ada77344ae41ca763aa3b7
{"timestamp":1437444071205,"status":500,"error":"Internal Server Error","exception":"org.springframework.dao.InvalidDataAccessResourceUsageException","message":"no db; nested exception is com.mongodb.MongoInternalException: no db","path":"/api/veiculos/55ada77344ae41ca763aa3b7"}