Is there a way to Upgrade a existing spring boot 2.0.1 project to a spring 2.0.4 project ? Such as overriding the maven dependencies ?
Related
my current spring boot project has spring boot starter parent dependency pom file with version as 1.5.release. Is it possible to upgrade to version 2.0. If so, how can we achieve this?
Just write <version>2.0.0</version> below the artifactId tag for the dependency.
Is it somehow possible to use Maven dependency with older Spring Boot version? The project is using version 2.x and the custom dependency uses 1.5.x.
Could not found any documentation on the topic.
I'm asking because of getting a NoClassDefFoundError while introspecting class inside the custom jar file.
No. Spring Boot 2.X is a major version which is not backwards compatible with Spring Boot 1.5.X. Same goes for major Spring Framework versions, you can't mix Spring Framework 5.X and 4.X.
Maven only manages project dependencies. It has nothing to do with your problem.
Basically there can only be one version of any given combination of groupId and artifactId in any maven project. So with plain vanilla maven, the answer is 'No'. But there is the maven-shade-plugin that can be used to change the group- and artifact ids of any dependency.
I'm creating a web application with Spring boot 2.1.1.
As soon as I add Spring boot 2.1.1 dependency, the Dynamic Web Module changed from 3.1 (the version I need) to 4.0.
What should I do to set Dynamic Web Module to 3.1.
I tried to edit org.eclipse.wst.common.project.facet.core.xml, clean and update maven dependencies, but the Dynamic Web Module come back to 4.0.
I suppose there is a child dependeny in Spring boot 2.1.1 that force the Dynamic Web Module to be 4.0.
I am using Spring Boot version 2.2.4.
I changed: .settings/org.eclipse.wst.common.project.facet.core.xml
under my project folder.
was:<installed facet="jst.web" version="4.0"/>
to:<installed facet="jst.web" version="3.1"/>
But always that I execute maven update I have to change it again.
Before change I close my eclipse.
I am using spring boot 1.4.0 along with jhipster 3.6.1 in my project. I want to upgrade spring boot from 1.4.0 to 2.0.3 but I found some release notes of jhipster according to which it won't support Spring boot 2.0.3.
Can anyone help me out by letting me know if there is any easy and quick way to exclude jhipster from my project.
JHipster 3 won't be updated for Spring Boot 2, only JHipster 5 supports it.
So either you upgrade your project to JHipster 5 using jhipster upgrade command or you remove all dependencies from JHipster and you manually upgrade your project.
These dependencies can be of 3 types: BOM for maven dependencies, server library and client library (not required for your use case). For BOM and server library, the idea is to retrieve the source of the version used by your app and to integrate it into your own git repo so that you can modify it.
java.lang.NoSuchMethodError: org.springframework.web.context.ConfigurableWebApplicationContext.getEnvironment()Lorg/springframework/core/env/ConfigurableEnvironment;
I changed the spring lib from version 3.0.1 to 4.3.2.
While running the project I'm getting the above error!!!