WebLogic Feature Timeline

Transcription

1 WebLogic Feature Timeline What is new in WLS9, 10, 10.3, 11, and WebLogic 12c? munz & more Dr. Frank Munz V1.9 June 2012

2 Disclaimer The following is my personal, biased view of WebLogic features and how they were added over time starting from WebLogic 9 to WebLogic 12c. The slides are derived from various WebLogic coachings I delivered world-wide wide, targeting admins, architects and developers. I don t strive for a complete list of features and deliberately leave out things I consider less important (for my audience). To keep updated feel free to subscribe to my blog (for tech stuff), newsletter (talks and trainings) or twitter (annoyances, announcements and musings). If you find that some links are not working for you, try to download the PDF file instead of using the browser plugin. Your feedback is welcome. (c) F. Munz Slide #2

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4 New in WLS 9 Running on Java 5 Portal light framework used for admin console Workshop IDE is Eclipse based first time Change center -> new scripting: startedit() Improved scripting tool (WLST) Workmanager concept replaces fixed size execute queue (c) F. Munz Slide #4

5 ... also new in WLS 9 Side-by-side deployment keeps user sessions = production redeployment Application modules: config deployment Deployment plans MAN and WAN clustering config.xml is in DOMAIN_HOME/config and references subdirectories (c) F. Munz Slide #5

6 config.xml and Subdirectory config.xml = core config file deployments = staging directory diagnostics, jdbc, jms, security = system modules lib = added to classpath startup = startup plan for shell scripts at server startup (c) F. Munz Slide #6

7 config.xml is XSD based Check XML namespace of system stem modules: diagnostics/1.1/weblogic-diagnostics.xsd / In JAR files in META-INF subdirectory under WL_HOME/server/lib/schema /lib/ (c) F. Munz Slide #7

8 Workmanager WLS has only one thread pool / Default Workmanger Pool size based on runtime metrics (self tuning) You can create additional workmangers (system or application scoped) Assign applications to workmanager ("dispatch (dispatch policy") (c) F. Munz Slide #8

9 Workmanager Workmanager components: Fair Share Request Class Response Time Request Class Min Threads Constraint t Max Threads Constraint Capacity Constraint Context t Request Class (c) F. Munz Slide #9

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11 New in WLS 10 Admin: rather small step from WLS9.x biggest change: EJB3 support WLST recording from admin GUI Still running on Java 5 (c) F. Munz Slide #11

12 So what is new in WLS 10? Almost the same admin console (c) F. Munz Slide #12

13 WLS 10gR3

14 What is new in WLS 10g R3? Java 6 based New JAX-WS web service stack On demand deployment: C# JMS client support Change center is off again (default) New and faster admin server GUI (c) F. Munz Slide #14

15 New console in WLS 10g R3 (c) F. Munz Slide #15

16 Change Center Preferences: Enable change center Always ON in production mode (c) F. Munz Slide #16

17 Audit Configuration Changes You can enable auditing for configuration changes under: Domain / General / Config / Advanced This is useful in large teams with personalized login for admin role (c) F. Munz Slide #17

18 Web Service Stacks and WbL WebLogic Versions WLS 10 begins with basic JAX-WS support (successor of JAX-RPC) JAX-B data binding will replace XMLBeans in the long term JAX-WS does not support all "advanced" JAX- RPC features JAX-RPC still supported in WLS 10.3 Derived from Sun Glassfish Metro (c) F. Munz Slide #18

19 Web Service Standards in WLS JDK 6 WS-SecureConversation SecureConversation 1.3 JAX-WS2.1 JAXB 2.1 WS-Security 1.1 WS-Addressing 1.0 WS-Policy 1.5 WS-SecurityPolicyS WS-ReliableMessaging 1.1 WS-Trust SAML 2.0 (c) F. Munz Slide #19

20 = WebLogic

21 WebLogic 11g Starts t with Naming Confusion Technically WebLogic Server er Foundation for Fusion Middleware 11g Default install to: \Oracle\Middleware\wlserver_10.3 (c) F. Munz Slide #21

22 WebLogic 11g Technically WLS , 1 but new admin console look and feel new schema namespaces and locations: -> xmlns.oracle.com com For all WLS schema definitions see: (c) F. Munz Slide #22

23 New Namespace Example WLS specific web deployment descriptor: <weblogic-web-app xmlns= " com/ weblogic/weblogic-web-app"> (c) F. Munz Slide #23

24 WebLogic 11g New Features Formal support for JSF 2.0 Security Updates from My Oracle Support MW_HOME takes over from BEA_HOME (currently still both co-exist) (c) F. Munz Slide #24

25 WebLogic 11g New Features Integration with Coherence and Toplink (= WebLogic Suite) Two new Authentication Provider: Oracle Internet Directory Oracle Virtual Directory (c) F. Munz Slide #25

26 Oracle Enterprise Pack for Eclipse Eclipse version 3.4 SP1+ or version Sun or JRockit JDK 5/6 Supports Oracle WebLogic Server 8.1 to 10.x (c) F. Munz Slide #26

27 WebLogic 11g New Features Better Spring support: Spring console only needs to be enabled New monitoring in Spring console MdR MedRec demonstrates t Spring usage Still limited supported configurations e.g. 64 bit Solaris etc. (c) F. Munz Slide #27

28 WebLogic 11g SSL Certicom SSL is replaced with Java Secure Socket Extension (JSSE) -> SSLMBean is modified as well Differences: / d/e / 13707/ l JSSE Supported ciphers: rovider (c) F. Munz Slide #28

29 New in WebLogic WLS1032comes with a technical preview for Service Component Architecture (SCA) No other documented new features (c) F. Munz Slide #29

30 WebLogic Link to Oracle what-is-new documentation: -> This documents repeates all new features from WebLogic 1031as new new again. (c) F. Munz Slide #30

31 New in WebLogic PlatformMBeanServerUsed default true Persistent Store: Direct-Write-With-Cache (data integrity same as Direct-Write, increased runtime performance) (c) F. Munz Slide #31

32 New in WebLogic AppDeploymentRuntimeMBean ti JMX only start and stop operations. TraceMemoryAllocationAction Amount of memory allocated during a method similar to TraceElapsedTimeAction MethodMemoryAllocationStatisticsAction Monitoring Dashboard replaces WLDF view (c) F. Munz Slide #32

33 Monitoring Dashboard host:port/console/dashboard t/ /d hb d (c) F. Munz Slide #33

34 New in WebLogic Development elopment only installer zip 400 MB: Samples Derby web server plugins JDK Coherence OEPE All this NOT included (c) F. Munz Slide #34

35 Derby Java DB Derby replaces Pointbase DB Derby manuals: html (c) F. Munz Slide #35

36 new Features Freeze/Unfreeze e/unfree e the Statement Pool Server Logging g Bridge: log messages redirected to WebLogic logging weblogic.logging.log4j.serverloggingappender gg g g gg g configured in log4j.properties placed in application classpath mod_wl.so supports Oracle HTTP Server too (c) F. Munz Slide #36

37 WebLogic Link to Oracle what-is-new documentation: 71_01/web.1111/e13852/toc.htm (c) F. Munz Slide #37

38 WLS CAT: Classloaderl Analysis Tool To access the tool in development mode use: Displays which classes are loaded by which classloader and potential conflicts. Live demo: t / t h? (c) F. Munz Slide #38

39 WLS GridLink for RAC WLS optimizations for Oracle Exalogic (can be enabled from WLS admin console) / d/e / ti i ti (c) F. Munz Slide #39

40 WLS New Standards d Supported Java a Persistence API now JPA 2.0 REST-ful web services: JAX-RS 1.1 InfoQ overview article about annotation based REST support in Java EE 6: (c) F. Munz Slide #40

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42 WebLogic 12c New Features Online WLS 12c documentation: WLS 12c certified with JDK7 (also WLS10.3.6) com/2012/ora/weblogic- 12c-jdk7-jcmd ZIP Distribution with 164 Mbytes only Finally supports Java EE 6 (EJB3.1 in war, Servlet 3, CDI, BeanValidation) (c) F. Munz Slide #42

43 WebLogic 12c New Features JDBC store (non-xa) for JTA TX logs is now possible Improved Maven plugin which was introduced with WLS Supports install, start and stop servers, create domains, execute WLST scripts, and compile and deploy applications (c) F. Munz Slide #43

44 WebLogic 12c DEPRECATED Features UDDI v2 registry and explorer removed ed (most OFM products need v3 anyway) -D weblogic.management.username is deprecated now (still working in devel mode). (c) F. Munz Slide #44

45 Risks, Glitches and Problems WLS12c does not include proxy plugin for web server load balancing. pa?threadid= c-proxy-plugin-is-missing (c) F. Munz Slide #45

46 Web Services Compatibility Version tag is recommended for Java EE 6 webservices: <Jan 9, :57:34 PM CET> <Warning> <Munger> <BEA > <A version attribute was not found in element "webservices" in the deployment descriptor weblogic.utils.classloaders.changeawareclassloader@16fa677 finder: weblogic.utils.classloaders.codegenclassfinder@ annotation: Monitor@Monitor.war/WEB-INF/webservices.xml. A version attribute is required, but this version of the WbL WebLogic Server will assume that t the latest t version is used. Future versions of WebLogic Server will reject descriptors that do not specify the Java EE version. To eliminate this warning, add an appropriate "version=" to element "webservices" in the deployment descriptor.> (c) F. Munz Slide #46

47 Maven Plugin Comes as.jar +.pom file in WL_SERVER/server/lib Good introduction to the WebLogic Maven plugin by Jff Jeffrey West Maven Download and Documentation: (c) F. Munz Slide #47

48 Java EE 6 Web Servlets without XML files -> web.xml optional asyc processing Web Profile war file can contain EJBs Bean Validation (enforced in JSF and max=18) private String city (c) F. Munz Slide #48

49 Java EE 6: EJB 3.1 EJB 3.1 No interfaces -> 1 source file per EJB Singleton EJBs: 1 instance per Lightweight Async methods return void or Future Improved EJB Timer Mon/Wed ) (c) F. Munz Slide #49

50 Java EE 6 Events across beans Context and Dependency Injection (CDI) Replaces JNDI lookups (c) F. Munz Slide #50

51 Java EE 6 with WLS Introductions Good resources rces to get started with Java a EE 6 Adam Bien Minuten---mit-Java-EE html WLS12c and Netbeans p// / (c) F. Munz Slide #51

52 More Information Blog Courses WLS Books CloudBook ( free chapter for downloading at Oracle ArchBeat ) (c) F. Munz Slide #52

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