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Reload the maven project (this may take some time)
Clean the project
Package the project and you should see exceptions for not able to find javax.persistence.* package
Replace javax.persistence package with jakarta.persistence package on all the files.
If there is security implemented javax.servlet package with jakarta.servlet package on all the files.
You may also see an error for the below code
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spring.flyway.clean-disabled=false |
Security Implementation Updates
The respective SecurityConfig (Refer to ZeusSecurityConfig in api-gateway service) have to be updated as below
Remove the WebSecurityConfigurerAdapter implementation (This is removed in Spring Boot 3.0)
The configure method has to be updated with return type “SecurityFilterChain”, the name can also be updated as “filterChain”
authorizeRequests method has to be updated with authorizeHttpRequests
antMatchers method as to be replaced with requestMatchers
Add AuthenticationProvider instance and add it to the httpSecurity instance
return the httpSecurity
If BeanConfig class is not present create one and add the Authentication Provider Bean (Refer to BeanConfig in api-gateway service for a sample)
Clean the project
Package the project. If you have javax.validation.* package you will see exceptions for not able to find it.
Replace javax.persistence package with jakarta.validation package on all the files.
Clean the project
Package the project.
If the build was successful, run the service to check if it starts without any exceptions.
If application starts, commit the code to github.