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Copyright © 2014, Oracle and/or its affiliates. All rights reserved.

Java EE und WebLogic Roadmap die nächsten Schritte

Peter Doschkinow Wolfgang Weigend ORACLE Deutschland B.V. & Co. KG November 2014


Safe Harbor Statement

The following is intended to outline our general product direction. It is intended for information purposes only, and may not be incorporated into any contract. It is not a commitment to deliver any material, code, or functionality, and should not be relied upon in making purchasing decisions. The development, release, and timing of any features or functionality described for Oracle’s products remains at the sole discretion of Oracle.

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Agenda

Java EE Status

Java EE 8 Themes

WebLogic 12.1.3 and Roadmap

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2

3

4


Java EE Evolution and Status

• Technology

– Balance innovation, standardization, compatibility

• Community

– Involvement: JCP, Adopt-a-JSR

• Oracle‘s stewardship – Investments and delivery

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2005-2012

Ease of Development

Lightweight

HTML5, Developer Productivity Infrastructure for Cloud Deployments

1998-2004

Enterprise Java Platform

Robustness

Web Services

2013 - Future


Java EE 7

• Full implementations

– GlassFish 4.x

– WildFly 8.x

– TMAX JEUS 8

• Partial implementations

– WebLogic 12.1.3

– WebSphere Liberty Profile Beta

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Batch

Concurrency

Simplified JMS

More annotated POJOs

Less boilerplate code

Cohesive integrated

platform

DEVELOPER PRODUCTIVITY

JAX-RS

WebSockets

JSON

Servlet NIO

MEETING ENTERPRISE DEMANDS

Java EE 7

Copyright © 2014, Oracle and/or its affiliates. All rights reserved. 7

4500+ respondents

Java EE 8 Community Survey


Industry Trends


Java EE 8 Themes

• HTML5 / Web Tier Enhancements

• Ease of Development / CDI alignment

• Infrastructure for running in the Cloud

• Java SE 8 alignment

– Utilizing Java SE 8 new features

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Java SE 8


HTML5 Support and Web Tier Enhancements

• HTTP/2 support

• Action‐based MVC

• Server‐sent events

– Part of HTML5

– By extending JAX-RS (already supported by Jersey)

• JSON Binding – Similar to JAXB (already supported by MOXy)

• JSON Processing enhancements

– Track new standards JSON-Pointer and JSON-Patch

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HTTP/2

• HTTP/2 expected as proposed standard from IETF this month

• Reduce latency

– Address the Head-of-Line blocking problem

• Support parallelism

– Without requiring multiple connections

• Retain semantics of HTTP 1.1

• Define interaction with HTTP 1.x

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Address the Limitations of HTTP


HTTP/2

• Request/Response multiplexing over single connection

– Fully bidirectional

– Multiple streams

• Stream prioritization

• Server push

• Binary framing

• Header compression

• Upgrade from HTTP 1.1

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Servlet 4.0

• Request/response multiplexing

– Servlet request as HTTP/2 message

• Stream prioritization

– Add stream priority to HttpServletRequest

• Server push

• Upgrade from HTTP 1.1

• Binary framing – Hidden from API

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HTTP/2 Features in Servlet API


MVC 1.0

• Action-based Model-View-Controller architecture

– Vs. component-based like JSF, Wicket, Tapestry

• Glues together key Java EE technologies:

– Model • CDI, Bean Validation, JPA

– View • Facelets, JSP

– Controller • Leverage existing technologies such as JAX-RS, ... ?

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JSR 371


Ease of Development and CDI alignment

• Security interceptors

• Simplified messaging through CDI-based “MDBs”

• CDI improvements

– Events: async, ordering, range (war, ear, server, cluster)

– WebSocket scopes

• Pruning of EJB 2.x client view and IIOP interoperability

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CDI Interceptor for Authorization

@IsAuthorized("hasRoles('Manager') && schedule.officeHrs")

void transferFunds();

@IsAuthorized("hasRoles('Manager') && hasAttribute('directReports', employee.id)")

double getSalary(long employeeId);

@IsAuthorized(ruleSourceName="java:app/payrollAuthRules", rule="report")

void displayReport();

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Java EE Security 1.0


Simplified messaging through CDI

• New API to receive messages asynchronously

• Alternative to message driven beans

• Simpler JMS annotations

– Usable by any CDI bean

– No need for MessageListener implementation

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JMS 2.1

@RequestScoped public class MyListenerComponent { @JMSListener(destinationLookup="myQueue") @Transactional public void myCallback(Message message) { ... ... } }


Infrastructure Modernization

• Java EE Management 2.0

– REST-based APIs for Management and Deployment

• Java EE Security 1.0: enhance portability, flexibility, ease-of-use

– Authorization

– Password aliasing

– User management

– Role mapping

– Authentication

– REST authentication

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For On-Premise and Cloud


Java EE Management 2.0

• Update of JSR 77 (J2EE Management)

• Define RESTful API to augment and/or replace current Management EJB APIs

– Currently used OBJECT_NAME to become URL

– Define CRUD operations for individual managed object

– Server-sent events used for event support

• Define RESTful API for application deployment

– Focus on simple cases first

– Deployment support integrated to same API with other Java EE management

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• Standardized syntax for password aliases

– Avoids storing passwords in clear text in code, deployment descriptors and files

• Standardized secure credentials archive for bundling alias and password with the application – Used by platform as credential store for resolving alias

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Password aliasing


@DataSourceDefinition( name="java:app/MyDataSource", className="com.example.MyDataSource", ... user="duke", password="${ALIAS=dukePassword}")


• Allow application to manage its own user and groups

– Without need to access server configuration

• Users stored in application-specified repository (e.g., LDAP)

• User service manipulates users from user source

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User Management



Java EE 8 JSRs

Java EE 8 Platform

CDI 2.0

JSON Binding 1.0

JAX-RS 2.1

MVC 1.0

Java Servlet 4.0

JSF 2.3

JMS 2.1

Submitted More To Come

JSON-P 1.1


Java EE Management 2.0

JCache 1.1

And more to follow…


Java EE 8 Roadmap

Public Review Drafts

Proposed Final Draft

JSR Submissions

Java EE 8 Final

Early Draft Specifications

Java EE 8 Planning

01/2016 01/2015 09/2017 06/2014 01/2015


Continue to participate

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Participate with us! http://glassfish.org/contribute

Java EE 7 14 adopted JSRs

19 Java User Groups

Thank You!

Java EE 8 New JSRs

New Opportunities

Get Involved!


Oracle WebLogic Server 12.1.3

Server 1 Server 2

Server 3 Server 3

JMS JMS

JMS JMS

Oracle

RAC

Dynamic Cluster

Fusion Middleware 12.1.3 Release

– SOA, OSB, BPM, ADF, JDEV, CAF

Mobile, Developer Productivity

– Java EE 6, JDK 7 and JDK 8, Multiple IDEs, Maven

– Selected Java EE7 – JSON-P, REST, WebSocket, JPA

High Availability and Performance

– DB 12c integration

– High availability enhancements

– Exalogic optimizations

Cloud-Scale Management and Operations – Dynamic clusters, REST support, FMW Control

– Managed Coherence Servers


• Java EE 6 Full Profile + select Java EE 7

• HTML5 Support

• Standard Java IDE Support

• Maven Integration

• Java SE 7 + Java SE 8

• Developer zip distribution

• Windows, Mac OSX, Linux….

• GlassFish DD Support on WebLogic

• Built in Classloading Analysis Tool (CAT)

• Latest Spring Framework Support CAT

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Oracle WebLogic Server 12.1.3 - Development Java EE 6, HTML5, Tooling, Maven, Spring, Classloading, Open Source …


Oracle Database Real Application Clusters (RAC)

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Oracle WebLogic 12.1.3 and Oracle Database 12c Integration for Performance, Availability, Multitenancy, Scalability

WebLogic, Database Integration

Active GridLink for RAC – Performance, HA, Manageability

Application Continuity

Support for Multi-Tenant Database

Scalability with Database Resident Connection Pooling

Global Availability with Global Data Services

Optimizations with No TLOG option

Application Continuity

DB Resident Connection

Pool

Global Data Services

Multi-Tenant Database

WebLogic Server


WebLogic or FMW Console

Enterprise Manager

WebLogic Scripting

Management Efficiency

WebLogic Management Framework integrated across Coherence, Web Tier

Configuration, deployment, lifecycle management, monitoring

Managed Coherence Servers for WebLogic/Coherence or standalone Coherence

Integration of Oracle HTTP Server management with WebLoic

REST support

Coherence

Coherence

Coherence

Coherence

Configure Deploy Start/Stop Monitor

WebLogic WebLogic

WebLogic WebLogic

WebLogic Management Framework

Oracle HTTP Server

Oracle WebLogic Server 12.1.3 Management Integration Managed Coherence Servers and Web Tier Management


• Collaborative drawing

• Two-page application

– List of drawings

– Drawing

• Demonstrating – Server-side

• Java EE 7: JAX-RS, JSON, WebSocket

• WebLogic specific (Jersey): SSE, JAX-B

– Client-side: JAX-RS, WebSocket, SSE Java and JavaScript API, JavaFX hybrid Java/HTML5 application

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http://github.com/jersey/hol-sse-websocket

Drawing Board Demo: HTML5 App on WebLogic


Thin Server Architecture

Drawing Board Demo

HTTP/S

Web Sockets

SSE

Clients

JAX

-RS/

SSE

Jers

ey

Data Service

WebLogic 12.1.3

JSON

JSON

DataProvider POJO

(HashMap)

WS

End

po

int

HTML5 Browser

JavaFX

WebView/WebKit

webSocketSend.send(...)

send(...) onEvent(...)

DrawingService.query(...)


• JAX-RS: CRUD for drawings

• WebSocket: distributing the updates of a drawing to all connected clients

• JSON-P: implementing of encoder/decoder of the WebSocket server endpoint

• SSE(Jersey specific): distributing the list of drawings to all connected clients

• JSON-B(Jersey specific): mapping between drawing objects and their JSON representations

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Technology usage

Drawing Board Demo on WebLogic


• Seamless Coherence integration in a WebLogic cluster

• Scaling-out and HA

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https://github.com/doschkinow/hol-sse-websocket/solutions/exercise9

Drawing Board Demo with Coherence

Co

he

ren

ce C

lust

er


2009-2010 2011 2012 2013 2014 2015

Oracle WebLogic Server Roadmap

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WebLogic 11gR1 (10.3.1-6)

Oracle FMW 11g & Apps

Manageability, Active GridLink, Messaging, Coherence, OVAB

Engineered Systems, Cloud

JDK 6 and JDK 7 (WLS 10.3.6)

WebLogic 12c (12.1.2) – CY2013

FMW 12c Infrastructure

Mission Critical Cloud Platform

Native Cloud Management

Modern Development Platform

JDK 7

WebLogic 12c (12.1.1)

Java EE 6

Developer Productivity, Oracle Traffic Director, Disaster Recovery

JDK 6 and JDK 7

WebLogic 12c (12.1.3) – June 2014

FMW 12c Infra, SOA, BPM, ODI

Mobile and Rich Client Support

Mission Critical Cloud Platform

Native Cloud Management

JDK 7, JDK 8

WebLogic 12cR2 (12.2.1) – CY2015

FMW 12c Platform

Java EE 7 and Development

Multitenancy

Elastic Clusters and REST Mgmt

Exalogic, HA and MAA

JDK 8

Private Beta Q42014


Links

• Adopt a JSR

– http://glassfish/adooptajsr

• The Aquarium Blog

– http://blogs.oracle.com/theaquarium

• Java EE 8 reference implementation – http://glassfish.org

• WebLogic 12.1.3

– https://docs.oracle.com/middleware/1213/wls/index.html

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http://glassfish/adooptajsr

http://blogs.oracle.com/theaquarium

http://glassfish.org/

https://docs.oracle.com/middleware/1213/wls/index.html

Java EE und WebLogic Roadmap - Home: DOAG e.V. · Java EE und WebLogic Roadmap ... –Define CRUD...

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