Do not use this. Use [spring-data-mongodb] instead.
Do not use this. Use spring-data-mongodb instead.
Questions tagged [spring-mongodb]
422 questions
49
votes
5 answers
INFO warnings about multiple modules in Spring Boot, what do they mean?
I recently bumped up my spring boot version to 1.4.0. Now I see the following warnings below. I am using spring-mongodb and spring-redis (strictly for caching). Is this something I should be concerned about?
Multiple Spring Data modules found,…
demig0d
- 1,131
- 1
- 12
- 24
20
votes
2 answers
Spring Boot 2.3.0 - MongoDB Library does not create indexes automatically
I've provided a sample project to elucidate this problem: https://github.com/nmarquesantos/spring-mongodb-reactive-indexes
According to the spring mongo db documentation…
nmmsantos
- 315
- 1
- 6
- 15
19
votes
3 answers
Spring Mongo DB @DBREF
I am having trouble writing code that would allow get a user and claim details in a straightforward way. This is my MongoDB structure,
db.user.find();
user:
{
"name" : "KSK",
"claim" :…
KSK
- 636
- 1
- 9
- 29
19
votes
1 answer
No property null found on entity class java.time.ZonedDateTime to bind constructor parameter to
I have the following configuration
Configuration
@Configuration
@EnableMongoRepositories(basePackages = Constants.DATA_SCAN)
@EnableMongoAuditing(auditorAwareRef = "auditorAwareService")
@Import(value = MongoAutoConfiguration.class)
public class…
Saurabh Kumar
- 16,353
- 49
- 133
- 212
15
votes
2 answers
How to update particular field in mongo db by using MongoRepository Interface?
How to update a particular field in mongo db collection by using MongoRepository Interface in spring?
Anil
- 191
- 1
- 2
- 11
14
votes
2 answers
mongodb mongoTemplate get distinct field with some criteria
My MongoDB json structure is
{
"_id" : "122134231234234",
"name" : "Total_pop",
"description" : "sales category",
"source" : "public",
"dataset" :"d1"
},
{
"_id" : "1123421231234234",
"name" : "Total_pop",
…
Raj
- 143
- 1
- 1
- 6
13
votes
2 answers
Calculated group-by fields in MongoDB
For this example from the MongoDB documentation, how do I write the query using MongoTemplate?
db.sales.aggregate(
[
{
$group : {
_id : { month: { $month: "$date" }, day: { $dayOfMonth: "$date" }, year: { $year: "$date" }…
Navin Viswanath
- 894
- 2
- 13
- 22
12
votes
0 answers
Spring Mongo DB @DBRef(lazy=true) - How to lazy Load
I have a model like the one below (assume as pseudo code )
class Student {
@Id
private String id;
private String firstname;
.....;
@DBRef(lazy=true)
private College college
// getters and setters
}
class College {
…
Tams
- 179
- 1
- 7
11
votes
2 answers
How to merge two matching objects from different array into one object?
I have a situation where I have got one result from aggregation where I am getting data in this format.
{
"_id" : ObjectId("5a42432d69cbfed9a410e8ad"),
"bacId" : "BAC0023444",
"cardId" : "2",
"defaultCardOrder" : "2",
"alias" :…
John Maclein
- 1,034
- 3
- 13
- 24
9
votes
2 answers
spring mongo querydsl Can't find a codec for class java.time.LocalDateTime
I use spring mongo data rest and querydsl
the domain: has a property:
@DateTimeFormat(iso = ISO.DATE_TIME)
private LocalDateTime registerTime;
To use Json ,I add :
jackson-datatype-jsr310
the LocalDateTime can work…
Kery Hu
- 5,626
- 11
- 34
- 51
8
votes
1 answer
Disable create collection in spring data mongoDB
Can someone tell me how do I configure spring data mongoDB in such a way that it does not create a new collection(if it does not exist) but throws an exception while inserting a document?
Rakesh
- 466
- 3
- 12
7
votes
0 answers
org.springframework.data.mapping.PreferredConstructor$Parameter@2514e415 does not have a name! (Spring data mongo converters)
I have this json in my Mongo collection(as field of main object):
"dateOfBirth" : {
"year" : 1953,
"month" : 4,
"day" : 26
}
And I have this Java class for mapping:
@Data
public class LocalDate {
private Integer…
Pavel Petrashov
- 1,073
- 1
- 15
- 34
7
votes
2 answers
Spring MongoDB Data elemMatch Simple
{ _id: 1, results: [ "tokyo", "japan" ] }
{ _id: 2, results: [ "sydney", "australia" ] }
db.scores.find(
{ results: { $elemMatch: { $regex: *some regex* } } }
)
How do you convert this simple elemMatch example using spring mongodb data Query…
user1955934
- 3,185
- 5
- 42
- 68
7
votes
1 answer
Configuring flapdoodle embedded mongo with Mongodb version 4 and replica
I am currently working on a spring boot application 2.0.3.RELEASE. I want to configure Flapdoodle MongoDb with MongoDb version 4.0 and I also want to set a single mongo instance and create replicas for it.
So far i haven't figured out the process…
user2083529
- 715
- 3
- 13
- 25
7
votes
3 answers
Spring Mongo > How to get list AggregationOperations from Aggregation
I have a function that receive an Aggregation aggregation as a param.
I would like to get all AggregationOperation from aggregation. Is there any way to do it?
public Aggregation newCustomAggregation(Aggregation aggregation, Criteria c) {
// How…
taile
- 2,738
- 17
- 29