I use embedded MongoDB database in a development environment. It is setup empty at the application startup. I would like to load initial data which is needed for the application when the Spring context is setup.
Is there a way in Spring Data MongoDB to point a JSON file(s) which would be loaded into a database (something like import.sql (hibernate.hbm2ddl.import_files) in Hibernate or #UsingDataSet in NoSql Unit)?
mongeez see wiki link for spring integration wiki
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I would like to put data only when database does not exist on booting Spring boot.
How can I see that?
My application yaml has
...hbm2ddl.auto: update
so I want to see if hibernate did create tables or not in Java code.
I need to to change the spring batch application where I don't need to persist in the spring batch metadata tables, instead I need to use the in memory metadata.
My application is not Spring-Boot application, and I am using java configuration for spring.
Also I need to persist into the application tables so I need to use datasource.
Add in-memory DB to your Gradle project dependencies, for example, h2 :
compile 'com.h2database:h2:1.4.194'
Batch automatically will store the metadata in h2.
I have spring boot 2.0.2.RELEASE application. Which uses Spring Data JPA Repositories to fetch Data from underlying db.
All I want to configure is that when I use any repository function to fetch data from database it used use stateless session to communicate with DB and fetching data.
I have googled tons of article and other resources but not found any way how to configure and do this.
Kindly guide me to any documentation or any blog or tell me how to configure to achieve the above requirements.
in spring boot application with spring data neo4j
https://spring.io/guides/gs/accessing-neo4j-data-rest/
I do not understand in which db is it access? I am running neo4j server with default db, I created nodes, but app did not find any data.
How I can change the path?
Is there any available/aiding tool in java/Spring to do read data from Oracle (old/existing table structure), do some transformation and basically send to Spring-data-REST exposed MySQL database(new table structure).
Basically, want to build a Spring boot application/service which does the same.
P.S.,we have a audit log table in Oracle which we want to use it to drive/sync from Oracle to MySQL.
Does Flyway support this?
Thanks
Bharath