Spring Boot | Tutorial 24 : MongoTemplate (MongoOperations, Query, Criteria) with Embedded Mongo

Spring Boot and MongoTemplate

In this Tutorial, we have discuss,

Mongo Template,
MongoOperations
Difference Between MongoTemplate, MongoOperation and MongoTemplate
How to Create Crud operations with MongoTemplate?
How to use Query and Criteria to generate Complex queries.

In Upcoming Tutorial,
We will discuss, Embedded mongo with MongoRepository,

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#MongoTemplate #SpringBoot

[anirbanhaldar]

Excellent Sir... very well explained .. didn't find a single video in depth like this one. Thanks again. Keep Going (y)

[veligarampremkumar]

Very clear and nice explanation, Thanks for amazing stuff.

[jennylemon]

Hi Jay, first of all, these are wonderful tutorials you you are putting out. I really appreciate your efforts here. Secondly, I have a question about retrieving records from mongo in batches. How can that be done using MongoTemplate?

[yusuft.]

So thanks, It is so nice and well :) I hope You are good and healthy :)

[AbdulAziz-xdso]

can u make a video how to connect with mongodb atlas with spring boot. subscribed and liked

[ahmedkhan]

Good video and presentation, we can use two mongo db connection by providing connection details in application file .
primary mongo connection and secondary mongo connection
correct me if i am wrong

[adimoolammohan]

Thank you sir making such a great video for biggner

[pavankumar-wmgr]

Hi Jayaraj,
Nice tutorial, very easy to learn and quick. thanks for the post, i have below questions.
which one is best to use mongotemplate or mongo repository ?
Performance wise which one is better ?
can we write all complex queries with both ?

[abolirode]

"No converter found capable of converting from type [java.lang.String] to type [com.example.demo.Tasks]" getting this error on get method
kindly help

[diwakar.singh_official]

Hi Sir,
Can we retrieve entries based on its creation date (between 2 dates) which we can get from ObjectId using mango template custom query with pagination.?
Please help with the syntax.

[arkaimps]

Hey Jayraj, quick question in regards to JdbcTemplate and MongoTemplate. In both cases, we are annotating them with @Autwired. In case of MongoTemplate, we are configuring using application.properties but in case of JdbcTemplate, why we don't require to do any configuration ?

Also, I am trying to follow mongoTemplate process, but I am getting below error; Any suggestion from your side?
java.lang.NoSuchMethodError:
at
at
at
at
at
at
at ~[classes/:na]
at ~[classes/:na]

I tried both save() and insert() method of mongoTemplate.
public Employee addNewEmployeeInfo(Employee empObj) {
return mongoTemplate.insert(empObj);
}

[RaviKumar-cqlq]

Hi sir, Nice explanation, How we can junit testing for service layer using mongoTemplate.

[deba]

Hello! Thank you for the video! I'm new to Java. findAll() method is working but findByName method is giving me 404 error with the following warning
" WARN 9132 --- [nio-8080-exec-2] : Resolved EntityRepresentationModel not found!]"
Have already spent a day! :(

[ManikantaYedlapally]

sir how to query if i am having a list of ipAdress i.e ip = ["100.99.87.88", "123.54.76.88"] and i am using findByIp...after get request it is showing [ ]

[yeswanthkaki]

how to import or export data into a file using embedded mongodb

[nagarajjodatti]

Hi sir, I have followed the same configuration as you explained but while running project I am getting error
Ex : Error creating bean with name 'mongoTemplate' defined in class path resource

Can you please help me out solving this issue

[nikhilsharma]

hey Jay, can i get your email id coz i really need help in custom queries

[mohammadjahangiry]

hi thanks for your lecture


i have a question that i didn't find any answer yet
could you help me?




that's the link of my question on stackoverflow