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JavaEE 7 最全教程集锦

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甲骨文公司已经在6月份正式发布了JavaEE 7,该版本带来了诸多新的规范及特性,将企业级开发提升到了一个新的层次。Java EE平台资深开发者Arjan Tijms整理了一些Java EE 7相关教程,以便能够让大家对这个新的平台有个快速、深入的了解。Arjan Tijms还曾为Java EE 7规范提交过部分建议。Java EE 7Java EE 7 support in Eclipse 4.3Java EE 7: And Then What?GlassFish 4 brings Java EE 7blogging from reza rahman’s Java EE 7 talkJava EE 7 Approved!Java EE 7 (JSR-342) is finalJMS 2, Bean Validation 1.1, JBatch, JSON-P…JSON and more good to go for Java EE 7Java EE 7 Maven Archetype (The Aquarium)JSR-342 Java Platform, Enterprise Edition 7 - Early Draft Review 2Java EE 7: Developing for the Cloud at Gee…The Java EE 7 Feature List: Cloud Focused …Java EE 7: the Voyage of the Cloud TreaderJava EE 7: Key features, Specifications, P…Java EE 7 Looks to the CloudAnd what about configuration in Java EE 7?Java EE 6 OverviewRed Hat lays out plans for Java EE 7Java EE 7 – I have a (few) dream(s)It's time to start talking about Java EE 7The Future Roadmap of Java EEEnterprise Software Development with Java:…2010 JavaOne Java EE 6 PanelWhat new features you'd like to see in Java EE 7?JSF 2.2JSF 2.2 and HTML5JSF 2.2 and HTML 5 Placeholder (Passthrough)What's new in JSF 2.2?JSF 2.2: New namespacesResource Library Contracts in JSF2.2HTML(5) Friendly Markup in JSF 2.2What’s New in JSF: A Complete Tour of JSF 2.2JSF 2.x Update from Ed BurnsJSF 2.2 recent progressUltra quick JSF 2.2 in progress changelogHTML5 will be supported in JSF 2.2jsf 2.2Pre JCP-filed draft of JSF 2.2 JSR Availab…JSF 2.1 Mojarra new home, Hudson job and moreChange Log for JSR-000314 JavaServer Faces…RichFaces JSF 2.2 Proposed Enhancements and IssuesExpression Language 3.0An Illustration of EL 3.0 in a Servlet EnvironmentExpression Language 3.0 / JSR 341 Early Dr…Expression Language 3.0 is in public reviewEL Specification: Collection OperationsEL Specification: Lambda ExpressionServlet 3.1Role "**" in Servlet 3.1 security-constraintdeny-uncovered- in Servlet 3.1Non-blocking IO in Servlet 3.1 By ExampleServlet 3.1 in Public ReviewWhat's new in Servlet 3.1 ?Servlet 3.1Java Webtier Optimized for the CloudJava API for WebSocket 1.0JSR 356, Java API for WebSocketJava API for WebSocket 1.0: Java EE 7 and …JAX-RS 2.0What's New in JAX-RS 2.0? (2)Configuring JAX-RS 2.0 client for JSONJAX-RS 2.0 and Jersey 2.0 released!Java EE 7 and JAX-RS 2.0What's New in JAX-RS 2.0 (1)JAX-RS 2.0 Early DraftJAX-RS 2.0 Early Draft ExplainedJAX-RS 2.0 Client API: Generic InterfaceJAX-RS 2.0 - Client APIJAX-RS 2.0: A first interim reportJSR311: Draft of the JAX-RS 2.0 JSRJPA 2.1EclipseLink 2.5.0 ReleaseJSR-000338 Java Persistence 2.1Sneak peak at Java EE 7 - Multitenant Examples with EclipseLinkJPA 2.1 Early Draft ExplainedNew JSR Proposed: JPA 2.1JPA.next - Thinking about the FutureCDI 1.1CDI 1.1 available :-)Weld 2.0.0.Alpha1 released!CDI 1.1EJB 3.2An Overview of EJB 3.2 (The Aquarium)Java EE 7 and EJB 3.2 support in JBoss AS …What's new in EJB 3.2 ?If you didn't know what is coming in EJB 3…JavaOne 2011 Round-UpEnterprise JavaBeans 3.2: Mailing ListsEJB 3.2 can start!Bean Validation 1.1Bean Validation 1.1 Feature Spotlight - Expression LanguageBean Validation 1.1Validating EJB / CDI Parameters With Java EE 7Big push on Bean Validation 1.1Bean Validation 1.1 early draft 1 is out - time for feedbackProposal for method validation addedBean Validation 1.1 has started: join usBean Validation 1.1: what to put in?JMS 2.0JMSContext, ... with simplified JMS APIWhat's New in JMS 2.0?What's New in JMS 2, Part 2: New Messaging FeaturesWhat's New in JMS 2, Part 1: Ease of UseJMS 2.0JMS 2.0 Early DraftJSR 343: JMS 2.0 – the next version of the JMS SpecificationJMS Specification: JSR343 Early DraftJMS 2.0 - A simplified API [PDF]What's coming in Java Message Service 2.0 [PDF]JSR 343: What's Coming in Java Message Service 2.0 [PDF]Concurrency utils for Java EEInjecting An ExecutorService With Java EE 7Anthony Lai on Java EE Concurrency UtilitiesCreate ManagedExecutorService, ManagedScheduledExecutorService, ManagedThreadFactory, ...Concurrency Utilities for Java EE Early Draft (JSR 236)Modern concurrency and Java EEJASPIC 1.1What's new in Java EE 7's authentication support?Batch Applications for Java Platform 1.0An overview of batch processing in Java EE 7Java EE 7 - Introduction to Batch (JSR 352)Introducing JSR-352Batch Applications for Java Platform 1.0: …Via zeef

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Java EE 7已经发布快一年了,开发团队在这段时间内也一直在规划下一个大版本Java EE 8。近日,Java EE社区开展了一项调查,看开发者希望哪些功能出现在Java EE 8版本中。关于新的JSR下图展示了开发者认为应该包含在JavaEE 8中的一些比较重要的JSR。其中79%的用户认Java API for JSON Binding比较重要,其次是JCache和Java EE Configuration。JCache原定加入JavaEE 7中,但是由于开发进度滞后,就无缘JavaEE 7了,而很有可能出现在JavaEE 8中。下图展示了社区调查中一些候选特性的票数。关于HTML5在Java EE 7中,增强了对于开发HTML5应用程序的支持,比如WebSockets、JSON、Servlet 3.1 NIO、REST等方面的改进等。在Java EE 8社区调查中,针对HTML5的改进建议一部分集中在全部或部分采用用户代理,其中有1/3的开发者建议标准化一个JavaScript框架,或者优化并集成一个特定框架。其他开发者建议在JavaEE和用户代理之间提供几种形式的直接绑定,建议标准化一个客户端适配层,比如Sencha touch或Apache Cordova。另一些开发者的建议主要集中在JSF上,认为应该进一步加强现有的JSF对HTML5支持情况,另一些开发者还建议改进JSF生成的标签。关于NoSQL根据调查数据,使用Java EE技术的开发者中,有32.1%的开发者使用NoSQL,对于Java EE中NoSQL相关标准应该是什么样的,有46%的开发者认为应该基于JPA,有32.5%的开发者认为应该有一个新的API,还有16.2%的开发者认为只需一个简单的键值存储API即可。社区调查结果:JavaEE8 Community Survey ResultsVia Oracle官方博客

Java EE 7专家组上个月发起了一项调查,由开发者来决定明年发布的Java EE 7中将包含哪些新特性。现在,该调查的结果已经出炉,这个结果也将决定Java EE 7的部分特性。1. 添加到Java EE 7完整平台或Web Profile平台的API对于Java EE 7完整平台,调查问卷显示,开发者希望WebSocket、JSON Processing、Batch、JCache的API都能包含其中。即使支持率最低的Batch也有70%的支持率。对于Web Profile平台,WebSocket 1.0和JSON-P 1.0的支持率较高,Batch和JCache的支持率相对薄弱。实际上,有51.8%的开发者投票反对Batch 1.0加入该平台。2. 默认启用CDI大多数开发者支持默认启用CDI,占73.3%,13.8%的开发者反对。3. 一致使用@Inject注解53.3%的开发者支持跨JSR使用一致的@Inject,28.8%的开发者表示会使用自定义的注入注解,18%的开发者表示不确定。4. 扩大@Stereotype的使用范围CDI注解 @Stereotype是一个非常强大的功能,允许你结合其他注解来定义你的自定义对象类型。目前@Stereotype只能和CDI注解一起使用。调查结果显示,62.3%的开发者支持扩大@Stereotype的使用范围,只有13.3%的开发者反对。5. 扩大拦截器的使用范围拦截器目前仅在一些Java EE组件中启用。有96.3%的开发者希望在所有Java EE组件中使用拦截器,有35.7%的开发者还希望将拦截器的使用范围扩大到其他Java EE托管类。只有12.2%的开发者明确指出了哪些地方应该支持注入,而不应该支持拦截器,32.8%认为所有支持注入的地方也应该支持拦截器,超过一半的开发者表示不确定。详细信息:Java EE 7 Survey Results

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