SpringDataJPA | A spring boot application | Application Framework library

 by   gwh2008 Java Version: Current License: Apache-2.0

kandi X-RAY | SpringDataJPA Summary

kandi X-RAY | SpringDataJPA Summary

SpringDataJPA is a Java library typically used in Server, Application Framework, Spring Boot, Swagger applications. SpringDataJPA has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has low support. You can download it from GitHub.

SpringBoot实战项目 , 集成了SpringDataJPA实现CRUD、 分页(pageable + thymeleaf )、自定义sql、事务、Logback、Druid、FastJson、 Rest请求、自定义HttpResponseBody返回体、swagger2、@Scheduled定时任务.
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    Quality
      Security
        License
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            kandi-support Support

              SpringDataJPA has a low active ecosystem.
              It has 33 star(s) with 17 fork(s). There are 2 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              There are 1 open issues and 0 have been closed. On average issues are closed in 549 days. There are 1 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of SpringDataJPA is current.

            kandi-Quality Quality

              SpringDataJPA has 0 bugs and 0 code smells.

            kandi-Security Security

              SpringDataJPA has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              SpringDataJPA code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              SpringDataJPA is licensed under the Apache-2.0 License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              SpringDataJPA releases are not available. You will need to build from source code and install.
              Build file is available. You can build the component from source.
              It has 8291 lines of code, 143 functions and 35 files.
              It has medium code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

            kandi has reviewed SpringDataJPA and discovered the below as its top functions. This is intended to give you an instant insight into SpringDataJPA implemented functionality, and help decide if they suit your requirements.
            • Sanity check
            • Get redis
            • Get a redis value
            • Set NX value
            • Login
            • Generate JWT token
            • Http post
            • List users
            • Shutdown scheduler
            • Add a pageable method resolvers
            • Get the stack trace
            • Add new user
            • Get a random length string
            • List of users
            • Method for fixed rate
            • Set custom message converters
            • Un - signed JWT
            • Convert value to int
            • Check if object contains element
            • Send POST request
            • GET http get request
            • Get the length of an object
            • Get first value
            Get all kandi verified functions for this library.

            SpringDataJPA Key Features

            No Key Features are available at this moment for SpringDataJPA.

            SpringDataJPA Examples and Code Snippets

            No Code Snippets are available at this moment for SpringDataJPA.

            Community Discussions

            QUESTION

            Injecting user on Spring Data JPA queries
            Asked 2022-Jan-28 at 12:48

            I´ve largely used JPA and Hibernate, but I'm relativy new to Spring Data JPA. I'm trying to inject the user logged so queries get visibility restriction upon user.

            Let's say we have this entity:

            ...

            ANSWER

            Answered 2022-Jan-28 at 12:48

            Spring Security provides integration with Spring Data to achieve what you want. Take a look at the reference documentation about that.

            In short, you have to add the dependency and expose a Bean of type SecurityEvaluationContextExtension, like so:

            Source https://stackoverflow.com/questions/70891844

            QUESTION

            Spring Data JPA update query (Not supported for DML operations)
            Asked 2021-Jul-21 at 02:17

            I'm having problems executing an update query in springdatajpa. here is the code in the repository layer:

            ...

            ANSWER

            Answered 2021-Jul-21 at 02:04

            You need to set the return type of your method to void or int.

            Source https://stackoverflow.com/questions/68463162

            QUESTION

            Spring boot application unable to execute insert statement from data.sql thrrows exception | table not found
            Asked 2021-May-26 at 13:22

            I am trying to create a simple SpringDataJPA application. I am using H2 database. After annotating the model class with @entity annotation the table is successfully created in H2 DB and the same can be viewed through the h2-console. however to initialise the table i am trying to insert the values from data.sql but while starting the application the error indicates that the table is not being found . Why is the table not being found when I am able to view the ?

            POM.xml

            Model Class

            application.properties

            data.sql

            Console output

            ...

            ANSWER

            Answered 2021-May-26 at 13:22

            Spring Boot 2.5.0 changed the way schema.sql and data.sql are handled.

            You have to set

            Source https://stackoverflow.com/questions/67705099

            QUESTION

            org.hibernate.id.IdentifierGenerationException: attempted to assign id from null one-to-one property (hibernate+postgres)
            Asked 2020-Nov-23 at 10:33

            I'm using hibernate 5.3.11 with SpringDataJpa and PostgreSQL and I get "org.hibernate.id.IdentifierGenerationException: attempted to assign id from null one-to-one property [packagename.ClassB.classA]" when trying to update a complex entity ClassC.

            • ClassC is @OneToMany with ClassA
            • ClassA is @OneToOne with ClassB.
            • All entities have links to each other before calling update method.
            • ClassC is a parent entity and cascades to ClassA, which cascades to ClassB.
            • The issue seems to be related only to A<->B relationship.
            • show-sql tells me that ClassA persists fine, but seems like for some reason it looses link to ClassB somewhere in hibernate.
            • Persisting entity for the first time works fine. The error only comes on update. And I don't even update existing entities of ClassB and ClassA, I replace them with new ones.

            Relationship:

            ClassB in SQL:

            ClassA in SQL:

            Java entities:

            ...

            ANSWER

            Answered 2020-Nov-23 at 10:33

            QUESTION

            JPA/Hibernate pagination - bad COUNT query for @Inheritance(strategy = InheritanceType.JOINED) with @Where
            Asked 2020-Jul-28 at 02:53

            Can someone please help me? I am trying to use the spring data JPA with a soft delete using the where clause in an inherited class. However, it seems that is not considering the inheritance when Pageable class generates its query to count the number of rows.

            ClassA class (Base class): <- the deleted column is here

            ...

            ANSWER

            Answered 2020-Jul-10 at 06:44

            You cannot inherit annotations hence need to duplicate in each and every sub class. Add those annotations in Form entity and try. And also make sure that you have defined delete column in the Form entity.

            Source https://stackoverflow.com/questions/62826016

            QUESTION

            NullPointerException & Error creating bean with name 'entityManagerFactory' from Hibernate Configuration class (using spring data jpa)
            Asked 2020-May-14 at 14:52

            I have updated some dependency in my project after that my hibernate configuration class showing Nullpointerexception.

            I'm using spring data JPA repository with hibernate, it's been more than 24 hours still not found any appropriate solution regarding small problem.

            Some Solution which I have already tried:-

            1. Providing a bean name with @bean(name="entityManagerFactory")
            2. Providing a ref like @EnableJpaRepositories(basePackages = "com.carportal.repository", entityManagerFactoryRef ="entityManagerFactory")
            3. By changing dialect, By changing DriverClassName, by changing datasource manager

            Issue That I'm Facing

            ...

            ANSWER

            Answered 2020-May-14 at 14:52

            Your Stackstrace says that you have a NullPointerException in your method com.carportal.config.HibernateConfig.additionalProperties().

            Here you try to use the autowired field "env".

            As far as I know, you cannot autowire a static field (see also https://stackoverflow.com/a/1019053/13454816). Try to remove the static on your field.

            Source https://stackoverflow.com/questions/61799838

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install SpringDataJPA

            You can download it from GitHub.
            You can use SpringDataJPA 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 SpringDataJPA 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 .

            Support

            For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
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