ObjectRepository | EscapeTeams In-Memory Object Database | SQL Database library
kandi X-RAY | ObjectRepository Summary
kandi X-RAY | ObjectRepository Summary
Generic In-Memory Object Database (Repository pattern).
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QUESTION
When I save an entity that has a @JoinColumn
field that references another entity, it is saved correctly as expected by calling saveAndFlush()
. Now, I want to be able to return this entity along with its related entities back to the user. I assumed that calling getById()
with the ID of the newly saved entity will also retrieve @JoinColumn
values in the returned entity, however, the related entity of the returned entity contains the exact same values as the related entity that used in saveAndFlush()
. I have made example code to demonstrate what I'm talking about.
I send request:
GET http://localhost:8080
and receive as response:
ANSWER
Answered 2022-Apr-04 at 04:23Alright, I figured out what I needed.
Associated entities needed to cascade refresh, for example:
QUESTION
I have multiple security test classes where I am testing authorization to different REST endpoints, and I would like to mock the beans of all the repositories that ApplicationContext will spin up. I have the tests running and everything works correctly, but I'd like to not duplicate my @MockBeans in every security test class.
I've tried creating a configuration class and putting the MockBeans there, but I receive a 404 error.
The current test class is setup like this and it works, but I have to duplicate the @MockBeans() in each class:
...ANSWER
Answered 2021-Nov-09 at 19:27Try creating a custom meta-annotation as follows:
QUESTION
I am really newbie in Flutter and SQLite. I need to store some data got from a DB into a global variable (in this code it's a local variable just for exemplification) and I don't know:
- where is the best point I can do it (now I put it in the homepage's initState method);
- how I can store future data in a no-future variable.
Below is the method for the data extraction
...ANSWER
Answered 2021-Jun-14 at 03:46Reading from database is an asynchronous activity, which means the query doesn't return some data immediately. so you have to wait for the operation to complete and then assign it to a variable.
QUESTION
I'm trying to produce a first test with Mockito in a Spring Boot Application.
Here is the complete class:
...ANSWER
Answered 2021-Jun-01 at 06:45So, I've the solution. I've made 2 mistakes with the service:
QUESTION
I have a Quiz class. This class load 10 questions from a database depending on the level and the type of the quiz Object: level 0 load the ten first, level 1 load the next ten and so on.
So in my test i create in a test database 30 questions. Then i create quiz object with different level and i check that the first question in the quiz steps array match what i expect.
This test "quiz_contain_steps_depending_on_type_and_level()" failed randomly at least once every 5 launches.
This is the QuizTest class
...ANSWER
Answered 2021-Mar-10 at 08:52Thanks to @AlessandroChitolina comments.
The set of questions created in my test was not always recorded in the same order by my in my database.
So instead of testing the expected question from my starting $questions array, i retrieve the questions from the database in a new $dbQuestions array. That solve my problème.
This is the new test:
QUESTION
I am using a native query in my Spring Boot application, and I want to be able to pick the table name from my properties file. I attempted using spel expressions and it does use the table name specified in the @Entity annotation...however I want to use something like @Value(${table.name}
to inject the string "bookshelf" into the Entity annotation if that makes sense.
I have also attempted a different approach using a physical naming strategy from hibernate however it does not seem to replace the table name.
entity class:
...ANSWER
Answered 2020-Dec-07 at 16:08AFAIK you can't do this with annotations.
What you can do:
Inject an EntityManager with for example:
QUESTION
I have been having problems trying to implementing a sorting function for my project using the repository pattern. All the tutorials I have seen uses sorting via a database while I am simply just trying to sort some of my hard-coded objects that exist in my repository.
Object class
...ANSWER
Answered 2020-Oct-29 at 06:07You just need one ObjectList
action like below:
QUESTION
I am trying to improve the response time of my REST APIs (I am using SpringBoot 2.1.3 with Groovy 2.4.14 and MSSQL). I noticed that the more popular GET API are at certain time periods taking much longer than they should be (>4 seconds as opposed to 0.3 seconds). I've looked into CPU usage, memory, blocking threads, blocking DBs, DeferredResult, fetching schemes, SpringBoot and JPA settings, etc none of these were a bottleneck or were just not relevant (the database search is a simple repository.findById() for a domain object with a few primitive fields).
...
ANSWER
Answered 2020-Oct-06 at 01:32Don't know about the API side, but I would certainly start by looking at the compilation/recompilation rate in SQL Server and looking at your plan cache usage. Using a string variable might be passing all your parameters in as nvarchar(max) and limiting the reuse of your query plans.
QUESTION
I’ve searched for this issue and seems to be discussed a couple of times but with no real resolution.
I’m trying to upload an XML file using a POST request and form-data, but I get the following error response:
...ANSWER
Answered 2020-Sep-24 at 14:24After a looooooooooooong time of searching and trying different things I already found the solution (that works for me). It uses Okhttp library so you will need to import it. If anyone else need it, there it is:
QUESTION
I try to follow this tutorial : https://www.thinktocode.com/2018/03/05/repository-pattern-symfony/.
It's suppose to help structure your Repository.
But when i get to this point :
...ANSWER
Answered 2020-Aug-25 at 06:52https://www.thinktocode.com/2018/03/05/repository-pattern-symfony/#comment-4155200782
Maciej,
You are correct that in these example we are using 2 repositories. The object repository from doctrine inside our own custom repository. This allows use to be decoupled from doctrine's repository and still change this in the future. This means to not set your custom repository as the default repository in your entity.
You can get rid of inject the object repository, and in so only be using 1 repository by implementing a BaseRepository class in which you create the basic findBy, findOneBy, createQueryBuilder yourself. Take a look at the EntityRepository in Doctrine/ORM. This might be a good follow up topic to go over in a future article to create a better solution then I suggested in here.
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