1、Orlando,FLOctober 69IBM TechXchange 2025Explore.Build.Launch.2785Ivar GrimstadIvar GrimstadJakarta EE Developer AdvocateEclipse FoundationThe Past,Present,and Future of Enterprise Javahttps:/ FOUNDATION,INC.|THIS WORK IS LICENSED UNDER A CREATIVE COMMONS ATTRIBUTION 4.0 INTERNATIONAL LICENSE(CC BY 4
2、.0)COPYRIGHT(C)2025,ECLIPSE FOUNDATION,INC.|THIS WORK IS LICENSED UNDER A CREATIVE COMMONS ATTRIBUTION 4.0 INTERNATIONAL LICENSE(CC BY 4.0)19951999HelloThe following slide contains some disturbing content that may not be suitable for all audiences.Viewer discretion is advised.SessionBeanHelloEnterpr
3、iseBeanSerializableRemoteEJBObjectHelloRemoteHelloObjectEBJHomeHelloHomeEBJLocalHomeHelloLocalHomeEJBLocalObjectHelloLocalHelloHomeObjectHelloLocal Home ObjectHelloLocalObjectEARejb-jarXMLXML200419951999HelloHelloXMLXMLXMLWAR2004199519992006JSR 3302009public class Hello public String say()return“Hap
4、py Birthday,Duke!”;Statelesspublic class Hello public String say()return“Happy Birthday,Duke!”;HelloHelloWAR/JARCOPYRIGHT(C)2022,ECLIPSE FOUNDATION,INC.|THIS WORK IS LICENSED UNDER A CREATIVE COMMONS ATTRIBUTION 4.0 INTERNATIONAL LICENSE(CC BY 4.0)COPYRIGHT(C)2025,ECLIPSE FOUNDATION,INC.|THIS WORK I
5、S LICENSED UNDER A CREATIVE COMMONS ATTRIBUTION 4.0 INTERNATIONAL LICENSE(CC BY 4.0)20042024/519951999200620172020javax.*-jakarta.*2014JSR 330200920222024/52020javax.*-jakarta.*Jakarta EE Core ProfileJava 21Embrace RecordsJakarta DataCDI CentricRemovals and DeprecationsCOPYRIGHT(C)2022,ECLIPSE FOUND
6、ATION,INC.|THIS WORK IS LICENSED UNDER A CREATIVE COMMONS ATTRIBUTION 4.0 INTERNATIONAL LICENSE(CC BY 4.0)COPYRIGHT(C)2025,ECLIPSE FOUNDATION,INC.|THIS WORK IS LICENSED UNDER A CREATIVE COMMONS ATTRIBUTION 4.0 INTERNATIONAL LICENSE(CC BY 4.0)Specification DocumentAPITCKFinal SpecificationCompatibleI