Java EE und WebLogic Roadmap die nächsten Schritte Peter Doschkinow Wolfgang Weigend ORACLE Deutschland B.V. & Co. KG November 2014 Copyright © 2014, Oracle and/or its affiliates. All rights reserved. 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. Copyright © 2014, Oracle and/or its affiliates. All rights reserved. 3 Agenda 1 Java EE Status 2 Java EE 8 Themes 3 WebLogic 12.1.3 and Roadmap Copyright © 2014, Oracle and/or its affiliates. All rights reserved. 4 Java EE Evolution and Status • Technology – Balance innovation, standardization, compatibility • Community – Involvement: JCP, Adopt-a-JSR HTML5, Developer Productivity • Oracle‘s stewardship Infrastructure for Cloud Deployments – Investments and delivery Ease of Enterprise Development Java Platform Lightweight Robustness Web Services 1998-2004 2005-2012 2013 - Future Copyright © 2014, Oracle and/or its affiliates. All rights reserved. 5 Java EE 7 MEETING DEVELOPER ENTERPRISE • Full implementations PRODUCTIVITY DEMANDS – GlassFish 4.x Java EE 7 – WildFly 8.x – TMAX JEUS 8 . Batch . More annotated POJOs . Concurrency • . Less boilerplate code . JAX-RS . Simplified JMS Partial implementations . Cohesive integrated . WebSockets platform . JSON – WebLogic 12.1.3 . Servlet NIO – WebSphere Liberty Profile Beta Copyright © 2014, Oracle and/or its affiliates. All rights reserved. 6 Java EE 8 Community Survey 4500+ respondents Copyright © 2014, Oracle and/or its affiliates. All rights reserved. 7 Industry Trends Copyright © 2014, Oracle and/or its affiliates. All rights reserved. 8 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 Java SE 8 Copyright © 2014, Oracle and/or its affiliates. All rights reserved. 9 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 Copyright © 2014, Oracle and/or its affiliates. All rights reserved. 10 HTTP/2 Address the Limitations of HTTP • 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 Copyright © 2014, Oracle and/or its affiliates. All rights reserved. 11 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 Copyright © 2014, Oracle and/or its affiliates. All rights reserved. 12 Servlet 4.0 HTTP/2 Features in Servlet API • 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 Copyright © 2014, Oracle and/or its affiliates. All rights reserved. 13 MVC 1.0 JSR 371 • 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, ... ? Copyright © 2014, Oracle and/or its affiliates. All rights reserved. 14 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 Copyright © 2014, Oracle and/or its affiliates. All rights reserved. 15 CDI Interceptor for Authorization Java EE Security 1.0 @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(); Copyright © 2014, Oracle and/or its affiliates. All rights reserved. 16 Simplified messaging through CDI JMS 2.1 • New API to receive messages asynchronously • Alternative to message driven beans @RequestScoped • Simpler JMS annotations public class MyListenerComponent { – Usable by any CDI bean @JMSListener(destinationLookup="myQueue") – No need for MessageListener @Transactional public void myCallback(Message message) { implementation ... ... } } Copyright © 2014, Oracle and/or its affiliates. All rights reserved. 17 Infrastructure Modernization For On-Premise and Cloud • 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 Copyright © 2014, Oracle and/or its affiliates. All rights reserved. 18 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 Copyright © 2014, Oracle and/or its affiliates. All rights reserved. 19 Java EE Security 1.0 Password aliasing • Standardized syntax for password aliases – Avoids storing passwords in clear text in code, deployment descriptors and files @DataSourceDefinition( name="java:app/MyDataSource", className="com.example.MyDataSource", ... user="duke", password="${ALIAS=dukePassword}") • Standardized secure credentials archive for bundling alias and password with the application – Used by platform as credential store for resolving alias Copyright © 2014, Oracle and/or its affiliates. All rights reserved. 20 Java EE Security 1.0 User Management • 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 Copyright © 2014, Oracle and/or its affiliates. All rights reserved. 21 Java EE 8 JSRs Submitted More To Come . Java EE 8 Platform . JSON-P 1.1 . CDI 2.0 . Java EE Security 1.0 . JSON Binding 1.0 . Java EE Management 2.0 . JAX-RS 2.1 . JCache 1.1 . MVC 1.0 . And more to follow… . Java Servlet 4.0 . JSF 2.3 . JMS 2.1 Copyright © 2014, Oracle and/or its affiliates. All rights reserved. 22 Java EE 8 Roadmap Java EE 8 Final Proposed Final Draft Public Review Drafts Early Draft Specifications JSR Submissions Java EE 8 Planning 06/2014 01/2015 01/2015 01/2016 09/2017 Copyright © 2014, Oracle and/or its affiliates. All rights reserved. 23 Continue to participate Java EE 7 Java EE 8 14 adopted JSRs New JSRs 19 Java User Groups New Opportunities Thank You! Get Involved! Participate with us! http://glassfish.org/contribute Copyright © 2014, Oracle and/or its affiliates. All rights reserved. 24 Oracle WebLogic Server 12.1.3 . 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 Server 1 Server 2 JMS JMS – DB 12c integration Dynamic Cluster – High availability enhancements Server 3 Server 3 JMS JMS – Exalogic optimizations . Cloud-Scale Management and Operations Oracle – Dynamic clusters, REST support, FMW Control RAC – Managed Coherence Servers Copyright © 2014, Oracle and/or its affiliates. All rights reserved. 25 Oracle WebLogic Server 12.1.3 - Development Java EE 6, HTML5, Tooling, Maven, Spring, Classloading, Open Source … • 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 Copyright © 2014, Oracle and/or its affiliates. All rights reserved. 26 Oracle WebLogic 12.1.3 and Oracle Database 12c Integration for Performance, Availability, Multitenancy, Scalability WebLogic Server WebLogic, Database Integration . Active GridLink for RAC – Performance, HA, Manageability . Application Continuity . Support for Multi-Tenant Database Oracle Database Real Application Clusters (RAC) . Scalability with Database Resident Connection Pooling . Global Availability with Global Data DB Resident Application Multi-Tenant Global Data Services Connection Continuity Database Services . Optimizations with No TLOG option Pool Copyright © 2014, Oracle and/or its affiliates. All rights reserved. 27 Oracle WebLogic Server 12.1.3 Management Integration Managed Coherence Servers and Web Tier Management WebLogic or FMW Enterprise WebLogic Scripting Console