spring-data-commons | Interfaces and code | Application Framework library
kandi X-RAY | spring-data-commons Summary
kandi X-RAY | spring-data-commons Summary
Spring Data Commons is part of the umbrella Spring Data project that provides shared infrastructure across the Spring Data projects. It contains technology neutral repository interfaces as well as a metadata model for persisting Java classes.
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Top functions reviewed by kandi - BETA
- Register repositories in the given registry .
- autobox method .
- Retrieves the callbacks for the given entity type .
- Checks if the repository is strict .
- Add persistent entity .
- Returns a method parameter matching the given parameter .
- Build bean definition .
- Commit the given transaction
- Returns a list of TypeFilters for the given AnnotationAttributes .
- Finds the set of classes for the given base packages .
spring-data-commons Key Features
spring-data-commons Examples and Code Snippets
Community Discussions
Trending Discussions on spring-data-commons
QUESTION
I have a data model called Project
which is lifecycled from an Angular app via Spring Data Rest. The Project
has Scene
s, Scenes have UpstreamKey
s held in a Map
and UpstreamKey
is an abstract class with two implementations ChromaKey
and LumaKey
. (see code below)
When I edit (PUT
) and existing Project
with a ChromaKey
in the map, and change that to a LumaKey
, I get an error message in the backend:
ANSWER
Answered 2022-Apr-05 at 02:03Though I can achieve the update in spring data mongodb, it's not possible in spring data rest now. In current spring data rest implementation, a PUT request try to merge the nested collection member by calling DomainObjectReader.mergeForPut(...)
which fails on type mismatch, rather than replace it. See this github issue and pull request.
So the workaround is implement a controller yourself.
Edit 2022-04-05Annotate UpstreamKey
with @Immutable
make spring data rest perform replacement rather than merge. This solution only works if the nested collection member is just value (no id, no audit data, no @JsonIgnore to hide server side data) instead of entity (with id).
Find the updated project and the diff
Below is result mongo data after the put opertaion.
QUESTION
When I try to upgrade to application's Spring Boot from 2.5.2 to 2.6.3 all projection based JpaRepository queries fail to be generated with the following:
...ANSWER
Answered 2022-Feb-24 at 18:25This is a bug introduced in Spring Data JPA 2.6.1. Upgrade to Spring Boot 2.6.4 to get the Spring Data JPA version containing the fix.
QUESTION
Anybody seen this error please advice , from time to time I get this and data not written to the collection: ( mongodb 4.0 , mongodb java driver 4.1 )
...ANSWER
Answered 2022-Feb-21 at 02:48It looks like some other thread called MongoClient.close()
QUESTION
In my application config i have defined the following properties:
...ANSWER
Answered 2022-Feb-16 at 13:12Acording to this answer: https://stackoverflow.com/a/51236918/16651073 tomcat falls back to default logging if it can resolve the location
Can you try to save the properties without the spaces.
Like this:
logging.file.name=application.logs
QUESTION
Calling mvn clean compile -X
shows the following (few dependencies omitted to stay in question max char size):
...ANSWER
Answered 2022-Jan-17 at 19:13I've tried your example:
QUESTION
Problem when mapping an entity with a geometric field Geometry Point. When accessing the table repository, using the standard function findAll() getting "null" , although there are records in the database.When configuring, I used the official manual Hybernate Spatial. I get an error when requesting a controller: " exception is org.geolatte.geom.codec.WkbDecodeException: Expected geometryKeyword starting at position: 0] with root cause" Help me please , I do not know how to act and what is the reason
My config:
- Hibernate (5.4.32.Final)
- Hibernate Spatial (5.4.32.Final)
- Posgis (version 2.5)
- PostgreSQL 10.17
Entity:
...ANSWER
Answered 2021-Jul-24 at 21:30Try switching the column in database for location from type of point
to type geometry
Also use all the following properties
QUESTION
I'm doing a house rental application with Spring, React and MySQL. I have a class which is like a transaction. What I'm trying to do is to get all entries for the class sweetholiday_user_house, but I only want the fields start_rent_date and end_rent_date. The table is called sweet_holiday_user_house. For that I have created a SQL query in my repository:
...ANSWER
Answered 2021-Dec-25 at 22:09You are selecting a subset (start_rent_date and end_rent_date
) of the columns of the table sweetholiday_user_house
. However the results are being mapped to the managed entity SweetholidayUserHouse
. So the mapping fails when it looks for the id column in the resultset, which is missing.
You can avoid this exception by either of these two approaches. There are several more. Here is a good discussion of this - Spring JPA selecting specific columns
Option 1: Keep the existing query and change the return type of the findAllReserved() method to Object[]
. Here for each Object[], Object[0] is start_rent_date and Object[1] is end_rent_date.
QUESTION
When upgrading my app from Spring Boot 2.2 with JDK 11 to Spring Boot 2.5.5 with JDK 17, Mockito gives this error:
...ANSWER
Answered 2021-Dec-20 at 13:30It was an Intelli-J issue!
So, cleaning the Intelli-J dependency spaghetti up solved it!
- File > Invalidate cache ... and restart. Helped a bit.
- Closing the Intelli-J project. Then removed manually the ".idea" folder and any *.iml file.
Yes, I did option 1 previously. Especially doing action 2 solved it within a minute.
QUESTION
Issue:
nextPageStateString is being passed to the client and during the next request its is converted back to Bytebuffer
below line
feedRepository.findAll(cassandraPageRequest);
is throwing exception
I was just converting the serializing and deserializing the PageState, not sure why its complaining as I didn't modified the PagingState object.
Questions:
Am i doing the correctly serializing and deserializing the the byte buffer? if not what are other ways of doing it.
...ANSWER
Answered 2021-Dec-06 at 04:57Calling bytes.position(0);
before CassandraPageRequest.of(pageRequest, bytes);
has resolved the issue.
QUESTION
I'm getting this error after trying to test my api on Postman.
employeemanager its a MySQL database.
Here is my model
...ANSWER
Answered 2021-Nov-29 at 20:04You have a typo in application.properties:
spring.jpa.hibernates.ddl.auto
should be spring.jpa.hibernate.ddl-auto
.
See the documentation: https://docs.spring.io/spring-boot/docs/2.6.1/reference/html/howto.html#howto.data-initialization.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install spring-data-commons
You can use spring-data-commons like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the spring-data-commons component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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