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How to populate Java (web) application with initial data using Spring/JPA/Hibernate


How to populate Java (web) application with initial data using Spring/JPA/Hibernate

By : Joe Anidi
Date : October 28 2020, 04:55 PM
should help you out You can write a unit test to populate the database, using JPA and plain Java. This test would be called by Maven as part of the standard build lifecycle. As a result, you would get an fully initialized database, using Maven, JPA and Java as requested.
code :


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How (and whether) to populate rails application with initial data

How (and whether) to populate rails application with initial data


By : John
Date : March 29 2020, 07:55 AM
this will help I thought I'd summarise some of the great answers I've had to this question, together with my own thoughts now I've read them all :)
There are two distinct issues here:
How to populate web application with initial data

How to populate web application with initial data


By : user1459450
Date : March 29 2020, 07:55 AM
To fix this issue EDIT: Added a link to a blog post showing how to test Hibernate JPA with Spring and DbUnit.
java.lang.ClassNotFoundException: org.hibernate.cache.access.AccessType while deploying spring/hibernate application in

java.lang.ClassNotFoundException: org.hibernate.cache.access.AccessType while deploying spring/hibernate application in


By : superjudgebunny
Date : March 29 2020, 07:55 AM
hope this fix your issue You're having issues with incompatible Hibernate jars. This is probably happening because you're specifying dependencies which are pulled in transitively by Maven and you are manually specifying the version of these jars which are not compatible with each other.
You only need to depend on hibernate-core. So replace all of this:
code :
    <!-- Hibernate Core framework -->
    <dependency>
        <groupId>org.hibernate</groupId>
        <artifactId>hibernate-core</artifactId>
        <version>${hibernate-core.version}</version>
    </dependency>
    <!-- Hibernate Annotation framework -->
    <dependency>
        <groupId>org.hibernate</groupId>
        <artifactId>hibernate-commons-annotations</artifactId>
        <version>${hibernate-commons-annotation.version}</version>
    </dependency>
    <!-- Hibernate Common Annotation framework -->
    <dependency>
        <groupId>org.hibernate</groupId>
        <artifactId>hibernate-annotations</artifactId>
        <version>${hibernate-commons.version}</version>
    </dependency>
    <!-- Hibernate jpa -->
    <dependency>
        <groupId>org.hibernate.java-persistence</groupId>
        <artifactId>jpa-api</artifactId>
        <version>${hibernate-jpa.version}</version>
    </dependency>

    <dependency>
        <groupId>javax.transaction</groupId>
        <artifactId>jta</artifactId>
        <version>${jta.version}</version>
    </dependency>
 <!-- Hibernate Core framework -->
    <dependency>
        <groupId>org.hibernate</groupId>
        <artifactId>hibernate-core</artifactId>
        <version>${hibernate-core.version}</version>
    </dependency>
Populate MySql DB with initial data from .sql file in Spring boot

Populate MySql DB with initial data from .sql file in Spring boot


By : Bhagya
Date : March 29 2020, 07:55 AM
it fixes the issue Its very easy! What you need to do is create a sql file in the src/main/resources say data.sql file ; then the query you want say a insert query as :
code :
 insert into admin(username,password,role)  values('admin','admin','role_admin');
<dependency>
     <groupId>org.springframework.boot</groupId>
     <artifactId>spring-boot-starter-jdbc</artifactId>
     <version>1.2.4.RELEASE</version>
     </dependency>
spring.datasource.driver-class-name=com.mysql.jdbc.Driver
     spring.datasource.url=jdbc:mysql://localhost:3306/exampleDB
     spring.datasource.username=root
     spring.datasource.password=root
Migrate Spring application to Spring Boot with Spring Data JPA and Hibernate

Migrate Spring application to Spring Boot with Spring Data JPA and Hibernate


By : user1633937
Date : March 29 2020, 07:55 AM
fixed the issue. Will look into that further I've solved my task and succesfully migrate project to spring boot with JPA/Hibernate. Its very simple task! and all what you need to migrate is: 0) solve all dependencies issues and remove all tags from boot dependencies. 1) How to use JPA Repositories without Spring Boot 2) How to migrate existing Spring project to Spring Boot
that is all.
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