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www.developersummit.com
Jakarta EE 10
Simplicity for Modern and Lightweight Cloud
Ivar Grimstad
Jakarta EE Developer Advocate
Eclipse Foundation
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@ivar_grimstad
https://github.com/ivargrimstad
https://www.linkedin.com/in/ivargrimstad
@[email protected]
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No content
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COPYRIGHT (C) 2023, ECLIPSE FOUNDATION, INC. | THIS WORK IS LICENSED UNDER A CREATIVE COMMONS ATTRIBUTION 4.0 INTERNATIONAL LICENSE (CC BY 4.0)
Speci
fi
cation
Document
API
TCK
Final Speci
fi
cation
Compatible
Implementation(s)
Speci
fi
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Jakarta EE 10 Web Pro
fi
Jakarta EE 10 Platform
Updated
Not Updated
New
Authorization 2.1
Activation 2.1
Batch 2.1
Connectors 2.1
Mail 2.1
Messaging 3.1
Enterprise Beans 4.0
RESTful Web Services 3.1
JSON Processing 2.1
JSON Binding 3.0
Annotations 2.1
CDI Lite 4.0
Interceptors 2.1
Dependency Injection 2.0
Servlet 6.0
Server Pages 3.1
Expression Language 5.0
Debugging Support 2.0
Standard Tag Libraries 3.0
Faces 4.0
WebSocket 2.1
Enterprise Beans Lite 4.0
Persistence 3.1
Transactions 2.0
Managed Beans 2.0
CDI 4.0
Authentication 3.0
Concurrency 3.0
Security 3.0
Bean Validation 3.0
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Jakarta EE 10 Core Pro
fi
Jakarta EE 10 Web Pro
fi
le
Updated
Not Updated
New
RESTful Web Services 3.1
JSON Processing 2.1
JSON Binding 3.0
Annotations 2.1
CDI Lite 4.0
Interceptors 2.1
Dependency Injection 2.0
Servlet 6.0
Server Pages 3.1
Expression Language 5.0
Debugging Support 2.0
Standard Tag Libraries 3.0
Faces 4.0
WebSocket 2.1
Enterprise Beans Lite 4.0
Persistence 3.1
Transactions 2.0
Managed Beans 2.0
CDI 4.0
Authentication 3.0
Concurrency 3.0
Security 3.0
Bean Validation 3.0
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Jakarta EE 10 Core Pro
fi
le
Updated
Not Updated
New
RESTful Web Services 3.1
JSON Processing 2.1
JSON Binding 3.0
Annotations 2.1
CDI Lite 4.0
Interceptors 2.1
Dependency Injection 2.0
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Authorization 2.1
Activation 2.1
Batch 2.1
Connectors 2.1
Mail 2.1
Messaging 3.1
Enterprise Beans 4.0
RESTful Web Services 3.1
JSON Processing 2.1
JSON Binding 3.0
Annotations 2.1
CDI Lite 4.0
Interceptors 2.1
Dependency Injection 2.0
Servlet 6.0
Server Pages 3.1
Expression Language 5.0
Debugging Support 2.0
Standard Tag Libraries 3.0
Faces 4.0
WebSocket 2.1
Enterprise Beans Lite 4.0
Persistence 3.1
Transactions 2.0
Managed Beans 2.0
CDI 4.0
Authentication 3.0
Concurrency 3.0
Security 3.0
Bean Validation 3.0
Jakarta EE 10 Platform
Updated
Not Updated
New
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COPYRIGHT (C) 2023, ECLIPSE FOUNDATION, INC. | THIS WORK IS LICENSED UNDER A CREATIVE COMMONS ATTRIBUTION 4.0 INTERNATIONAL LICENSE (CC BY 4.0)
Jakarta Security 3.0
adding features and evolving the API
https://jakarta.ee/speci
fi
cations/security/
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Other Updates
• Updates to Lower Level SPIs
• Jakarta Authorization
• Jakarta Authentication
• Foundation for Future Work
New Authentication Mechanism
• OpenID Connect
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OpenID Connect Authentication Mechanism
@OpenIdAuthenticationMechanismDefinition(
providerURI = "http://oidc-provider",
clientId = "client",
clientSecret = "secret",
redirectURI = "${baseURL}/Callback",
redirectToOriginalResource = true
)
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Authorization 2.1
Activation 2.1
Batch 2.1
Connectors 2.1
Mail 2.1
Messaging 3.1
Enterprise Beans 4.0
RESTful Web Services 3.1
JSON Processing 2.1
JSON Binding 3.0
Annotations 2.1
CDI Lite 4.0
Interceptors 2.1
Dependency Injection 2.0
Servlet 6.0
Server Pages 3.1
Expression Language 5.0
Debugging Support 2.0
Standard Tag Libraries 3.0
Faces 4.0
WebSocket 2.1
Enterprise Beans Lite 4.0
Persistence 3.1
Transactions 2.0
Managed Beans 2.0
CDI 4.0
Authentication 3.0
Concurrency 3.0
Security 3.0
Bean Validation 3.0
Jakarta EE 10 Web Pro
fi
le
Updated
Not Updated
New
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COPYRIGHT (C) 2023, ECLIPSE FOUNDATION, INC. | THIS WORK IS LICENSED UNDER A CREATIVE COMMONS ATTRIBUTION 4.0 INTERNATIONAL LICENSE (CC BY 4.0)
Jakarta Persistence 3.1
adding features and evolving the API
https://jakarta.ee/speci
fi
cations/persistence/
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UUID as Basic Java Type
@Entity
public class Item {
@Id
@GeneratedValue(strategy=GenerationType.UUID)
private java.util.UUID id;
private String description;
…
}
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Authorization 2.1
Activation 2.1
Batch 2.1
Connectors 2.1
Mail 2.1
Messaging 3.1
Enterprise Beans 4.0
RESTful Web Services 3.1
JSON Processing 2.1
JSON Binding 3.0
Annotations 2.1
CDI Lite 4.0
Interceptors 2.1
Dependency Injection 2.0
Servlet 6.0
Server Pages 3.1
Expression Language 5.0
Debugging Support 2.0
Standard Tag Libraries 3.0
Faces 4.0
WebSocket 2.1
Enterprise Beans Lite 4.0
Persistence 3.1
Transactions 2.0
Managed Beans 2.0
CDI 4.0
Authentication 3.0
Concurrency 3.0
Security 3.0
Bean Validation 3.0
Jakarta EE 10 Platform
Updated
Not Updated
New
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COPYRIGHT (C) 2023, ECLIPSE FOUNDATION, INC. | THIS WORK IS LICENSED UNDER A CREATIVE COMMONS ATTRIBUTION 4.0 INTERNATIONAL LICENSE (CC BY 4.0)
Jakarta RESTful Web Services 3.1
updated API with requested features while maintaining compatibility
https://jakarta.ee/speci
fi
cations/restful-ws/
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@GET
@Produces(MediaType.MULTIPART_FORM_DATA)
List getFiles(…) {
List parts = new ArrayList<>();
…
for(File f: dir.listFiles()) {
parts.add(EntityPart.withFileName(f.getName)
.content(new FileInputStream)
.mediaType(“application/pdf”)
.build();
}
return parts;
}
multipart/form-data Support
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Java SE Bootstrap API
public static void main(String[] args) {
Application app = new MyApplication();
SeBootstrap.start(app);
}
DEMO
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COPYRIGHT (C) 2023, ECLIPSE FOUNDATION, INC. | THIS WORK IS LICENSED UNDER A CREATIVE COMMONS ATTRIBUTION 4.0 INTERNATIONAL LICENSE (CC BY 4.0)
Jakarta RESTful Web Services 3.1
Java SE Bootstrap API
DukesGreeting
{
email: “[email protected]",
message: “Howdy Jakarta EE 9!”
}
Jakarta REST
Jakarta JSON Binding
RESTEasy 6.10
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Authorization 2.1
Activation 2.1
Batch 2.1
Connectors 2.1
Mail 2.1
Messaging 3.1
Enterprise Beans 4.0
RESTful Web Services 3.1
JSON Processing 2.1
JSON Binding 3.0
Annotations 2.1
CDI Lite 4.0
Interceptors 2.1
Dependency Injection 2.0
Servlet 6.0
Server Pages 3.1
Expression Language 5.0
Debugging Support 2.0
Standard Tag Libraries 3.0
Faces 4.0
WebSocket 2.1
Enterprise Beans Lite 4.0
Persistence 3.1
Transactions 2.0
Managed Beans 2.0
CDI 4.0
Authentication 3.0
Concurrency 3.0
Security 3.0
Bean Validation 3.0
Jakarta EE 10 Platform
Updated
Not Updated
New
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COPYRIGHT (C) 2023, ECLIPSE FOUNDATION, INC. | THIS WORK IS LICENSED UNDER A CREATIVE COMMONS ATTRIBUTION 4.0 INTERNATIONAL LICENSE (CC BY 4.0)
Jakarta EE Core Pro
fi
le
Targeting smaller runtimes!
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Jakarta EE 10 Core Pro
fi
le
Updated
Not Updated
New
RESTful Web Services 3.1
JSON Processing 2.1
JSON Binding 3.0
Annotations 2.1
CDI Lite 4.0
Interceptors 2.1
Dependency Injection 2.0
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Jakarta EE 10 Core Pro
fi
le Compatible
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Possible
Potentially Jakarta EE 10 Core Pro
fi
le Compatible
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RESTful Web Services 3.1
JSON Processing 2.1
JSON Binding 3.0
Annotations 2.1
CDI Lite 4.0
Interceptors 2.1
Dependency Injection 2.0
CDI Lite 4.0
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COPYRIGHT (C) 2023, ECLIPSE FOUNDATION, INC. | THIS WORK IS LICENSED UNDER A CREATIVE COMMONS ATTRIBUTION 4.0 INTERNATIONAL LICENSE (CC BY 4.0)
designed to work in more restricted environments
https://jakarta.ee/speci
fi
cations/cdi/
Jakarta CDI 4.0 Lite
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New Extensions API
“Dynamic” at build time
Empty beans.xml “all” -> “annotated”
Removal of Deprecated API parts DEMO
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COPYRIGHT (C) 2023, ECLIPSE FOUNDATION, INC. | THIS WORK IS LICENSED UNDER A CREATIVE COMMONS ATTRIBUTION 4.0 INTERNATIONAL LICENSE (CC BY 4.0)
Demo
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complete-duke
5.1
complete-duke
6.2
Jakarta EE 8 Jakarta EE 9.1
complete-duke
7.0
Jakarta EE 10
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complete-duke
6.2
Jakarta EE 9.1
complete-duke
5.1
Jakarta EE 8
complete-duke
7.0
Jakarta EE 10
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COPYRIGHT (C) 2023, ECLIPSE FOUNDATION, INC. | THIS WORK IS LICENSED UNDER A CREATIVE COMMONS ATTRIBUTION 4.0 INTERNATIONAL LICENSE (CC BY 4.0)
javax.* -> jakarta.*
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javax.* -> jakarta.*
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COPYRIGHT (C) 2023, ECLIPSE FOUNDATION, INC. | THIS WORK IS LICENSED UNDER A CREATIVE COMMONS ATTRIBUTION 4.0 INTERNATIONAL LICENSE (CC BY 4.0)
Transformation
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Eclipse Transformer Apache Tomcat Migration Tool
b.com/eclipse/transformerhttps://tomcat.apache.org/download-migration.cgi
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COPYRIGHT (C) 2023, ECLIPSE FOUNDATION, INC. | THIS WORK IS LICENSED UNDER A CREATIVE COMMONS ATTRIBUTION 4.0 INTERNATIONAL LICENSE (CC BY 4.0)
IDE
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No content
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COPYRIGHT (C) 2023, ECLIPSE FOUNDATION, INC. | THIS WORK IS LICENSED UNDER A CREATIVE COMMONS ATTRIBUTION 4.0 INTERNATIONAL LICENSE (CC BY 4.0)
1. Update Jakarta EE version in pom.xml
2. Fix the imports
3. XML Schema Namespaces
4. Rename properties pre
fi
xed with javax
5. Rename bootstrapping Files
6. Verify data and dynamic content
https://github.com/ivargrimstad/jakartaee-duke/
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DukesDB
DukesRepository
DukesService
DukesGreeting
DukesExtension
{
email: “[email protected]",
message: “Howdy Jakarta EE 10!”
}
Jakarta REST
Jakarta Enterprise Beans
Jakarta Persistence
Jakarta CDI
***********************
Duke says: Hi there!
***********************
Jakarta JSON Binding
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COPYRIGHT (C) 2023, ECLIPSE FOUNDATION, INC. | THIS WORK IS LICENSED UNDER A CREATIVE COMMONS ATTRIBUTION 4.0 INTERNATIONAL LICENSE (CC BY 4.0)
1. Update Jakarta EE version in pom.xml
2. Fix the imports
3. XML Schema Namespaces
4. Rename properties pre
fi
xed with javax
5. Rename bootstrapping Files
6. Verify data and dynamic content
https://github.com/ivargrimstad/jakartaee-duke/
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complete-duke
5.1
Jakarta EE 8
complete-duke
6.2
Jakarta EE 9.1
complete-duke
7.0
Jakarta EE 10
core-duke
27.0.0
Jakarta EE 10
Core Pro
fi
le
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DukesDB
DukesRepository
DukesService
DukesGreeting
DukesExtension
{
email: “[email protected]",
message: “Howdy Jakarta EE 10!”
}
Jakarta REST
Jakarta Enterprise Beans
Jakarta Persistence
Jakarta CDI
***********************
Duke says: Hi there!
***********************
Jakarta JSON Binding
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DukesService
DukesGreeting
DukesExtension
{
email: “[email protected]",
message: “Howdy Jakarta EE 10!”
}
Jakarta REST
Jakarta CDI
Jakarta CDI
***********************
Duke says: Hi there!
***********************
Jakarta JSON Binding
Build Compatible Extension
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COPYRIGHT (C) 2023, ECLIPSE FOUNDATION, INC. | THIS WORK IS LICENSED UNDER A CREATIVE COMMONS ATTRIBUTION 4.0 INTERNATIONAL LICENSE (CC BY 4.0)
Beyond 10
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COPYRIGHT (C) 2023, ECLIPSE FOUNDATION, INC. | THIS WORK IS LICENSED UNDER A CREATIVE COMMONS ATTRIBUTION 4.0 INTERNATIONAL LICENSE (CC BY 4.0)
Jakarta EE 11
Starting NOW!
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COPYRIGHT (C) 2023, ECLIPSE FOUNDATION, INC. | THIS WORK IS LICENSED UNDER A CREATIVE COMMONS ATTRIBUTION 4.0 INTERNATIONAL LICENSE (CC BY 4.0)
Release Cadence
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COPYRIGHT (C) 2023, ECLIPSE FOUNDATION, INC. | THIS WORK IS LICENSED UNDER A CREATIVE COMMONS ATTRIBUTION 4.0 INTERNATIONAL LICENSE (CC BY 4.0)
Jakarta EE 11
API source level: Java SE 17 or 21
API binary level: Java SE 17 or 21
TCK run with: Java SE 21
Work in
Progress
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COPYRIGHT (C) 2023, ECLIPSE FOUNDATION, INC. | THIS WORK IS LICENSED UNDER A CREATIVE COMMONS ATTRIBUTION 4.0 INTERNATIONAL LICENSE (CC BY 4.0)
Jakarta Con
fi
g
Standarizes portable con
fi
guration from environment-aware sources
https://jakarta.ee/speci
fi
cations/con
fi
g/
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@ConfigProperty
private String place;
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COPYRIGHT (C) 2023, ECLIPSE FOUNDATION, INC. | THIS WORK IS LICENSED UNDER A CREATIVE COMMONS ATTRIBUTION 4.0 INTERNATIONAL LICENSE (CC BY 4.0)
Jakarta MVC
Standardizes the action-based model-view-controller pattern
https://jakarta.ee/speci
fi
cations/mvc/
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@Controller
@View(“hello.jsp”)
public void hello()
model.put(“Hello Duke!”);
}
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COPYRIGHT (C) 2023, ECLIPSE FOUNDATION, INC. | THIS WORK IS LICENSED UNDER A CREATIVE COMMONS ATTRIBUTION 4.0 INTERNATIONAL LICENSE (CC BY 4.0)
Jakarta NoSQL
Standardizes integration with NoSQL databases
https://jakarta.ee/speci
fi
cations/nosql/
NEW
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COPYRIGHT (C) 2023, ECLIPSE FOUNDATION, INC. | THIS WORK IS LICENSED UNDER A CREATIVE COMMONS ATTRIBUTION 4.0 INTERNATIONAL LICENSE (CC BY 4.0)
Jakarta RPC
Standardizes gRPC within Jakarta EE
https://jakarta.ee/speci
fi
cations/rpc/
NEW
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COPYRIGHT (C) 2023, ECLIPSE FOUNDATION, INC. | THIS WORK IS LICENSED UNDER A CREATIVE COMMONS ATTRIBUTION 4.0 INTERNATIONAL LICENSE (CC BY 4.0)
Jakarta Data
Standardizes the repository pattern for data access
https://jakarta.ee/speci
fi
cations/
NEW
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COPYRIGHT (C) 2023, ECLIPSE FOUNDATION, INC. | THIS WORK IS LICENSED UNDER A CREATIVE COMMONS ATTRIBUTION 4.0 INTERNATIONAL LICENSE (CC BY 4.0)
Jakarta Functions
Standardized Cloud Functions
https://jakarta.ee/speci
fi
cations/
W
hat do you THINK?
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COPYRIGHT (C) 2022, ECLIPSE FOUNDATION, INC. | THIS WORK IS LICENSED UNDER A CREATIVE COMMONS ATTRIBUTION 4.0 INTERNATIONAL LICENSE (CC BY 4.0)
Summary
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No content
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COPYRIGHT (C) 2023, ECLIPSE FOUNDATION, INC. | THIS WORK IS LICENSED UNDER A CREATIVE COMMONS ATTRIBUTION 4.0 INTERNATIONAL LICENSE (CC BY 4.0)
javax.* -> jakarta.*
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Jakarta EE 10 Platform
Updated
Not Updated
New
Authorization 2.1
Activation 2.1
Batch 2.1
Connectors 2.1
Mail 2.1
Messaging 3.1
Enterprise Beans 4.0
RESTful Web Services 3.1
JSON Processing 2.1
JSON Binding 3.0
Annotations 2.1
CDI Lite 4.0
Interceptors 2.1
Dependency Injection 2.0
Servlet 6.0
Server Pages 3.1
Expression Language 5.0
Debugging Support 2.0
Standard Tag Libraries 3.0
Faces 4.0
WebSocket 2.1
Enterprise Beans Lite 4.0
Persistence 3.1
Transactions 2.0
Managed Beans 2.0
CDI 4.0
Authentication 3.0
Concurrency 3.0
Security 3.0
Bean Validation 3.0
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Jakarta EE 10 Core Pro
fi
le
Updated
Not Updated
New
RESTful Web Services 3.1
JSON Processing 2.1
JSON Binding 3.0
Annotations 2.1
CDI Lite 4.0
Interceptors 2.1
Dependency Injection 2.0
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COPYRIGHT (C) 2023, ECLIPSE FOUNDATION, INC. | THIS WORK IS LICENSED UNDER A CREATIVE COMMONS ATTRIBUTION 4.0 INTERNATIONAL LICENSE (CC BY 4.0)
Jakarta EE 10
API source level: Java SE 11
API binary level: Java SE 11
TCK run with: Java SE 11+
App Developers (YOU) can use Java SE 17 features if you like!!
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Jakarta EE
https://jakarta.ee
Jakartablogs
https://jakartablogs.ee/
Ivar’s Hashtag Jakarta EE
https://www.agilejava.eu/category/jakarta-ee/
Demo Code
https://github.com/ivargrimstad/jakartaee-duke
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COPYRIGHT (C) 2023, ECLIPSE FOUNDATION, INC. | THIS WORK IS LICENSED UNDER A CREATIVE COMMONS ATTRIBUTION 4.0 INTERNATIONAL LICENSE (CC BY 4.0)
2023 Jakarta EE Developer Survey
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COPYRIGHT (C) 2023, ECLIPSE FOUNDATION, INC. | THIS WORK IS LICENSED UNDER A CREATIVE COMMONS ATTRIBUTION 4.0 INTERNATIONAL LICENSE (CC BY 4.0)