Top "Jakarta-ee" questions

Jakarta EE (formerly known as Java Enterprise Edition, Java EE, and J2EE) is a specification defining a collection of Java-based server and client technologies and how they interoperate.

Could not calculate build plan: Plugin org.apache.maven.plugins:maven-resources-plugin:2.5 or one of its dependencies could not be resolved

org.apache.maven.plugin.PluginResolutionException: Plugin org.apache.maven.plugins:maven-resources-plugin:2.5 or one of its dependencies could not be resolved: …

java eclipse maven jakarta-ee m2eclipse
How to upload files to server using JSP/Servlet?

How can I upload files to server using JSP/Servlet? I tried this: <form action="upload" method="post"> &…

java jsp jakarta-ee servlets file-upload
What's the difference between JPA and Hibernate?

I understand that JPA 2 is a specification and Hibernate is a tool for ORM. Also, I understand that Hibernate has …

java hibernate jpa jakarta-ee orm
What is the difference between JSF, Servlet and JSP?

I have some questions. These are : How are JSP and Servlet related to each other? Is JSP some kind of …

java jsp jsf servlets jakarta-ee
Difference between Java SE/EE/ME?

Which one should I install when I want to start learning Java? I'm going to start with some basics, so …

java jakarta-ee java-me
.war vs .ear file

What is the difference between a .war and .ear file?

java jakarta-ee deployment
Why does JPA have a @Transient annotation?

Java has the transientkeyword. Why does JPA have @Transient instead of simply using the already existing java keyword?

java jpa jakarta-ee annotations transient
How to change context root of a dynamic web project in Eclipse?

I developed a dynamic web project in Eclipse. I can access the app through my browser using the following URL: …

eclipse jakarta-ee applicationcontext contextroot
How to generate JAXB classes from XSD?

I'm a total newbie with XML. I'm doing a Java EE project REST implementation and we return a lot of …

java jakarta-ee jaxb
Deploying Maven project throws java.util.zip.ZipException: invalid LOC header (bad signature)

I am getting the below exception when I run my mvn install. I have even deleted the local repository and …

maven jakarta-ee deployment jar