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Oracle WebLogic: Feature Timeline from WLS9 to WLS 12c

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frankmunz

WebLogic Server 9 introduced many new features including running on Java 5, improved scripting tools, side-by-side deployment, and workmanager concepts. Version 10.3 introduced Java 6 support, a new JAX-WS web service stack, and on-demand deployment. WebLogic 11g brought a new admin console look, integration with Coherence and Toplink, and formal JSF 2.0 support.

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WebLogic Feature Timeline What is new in WLS9, 10, 10.3, 11, and WebLogic 12c? munz & more Dr. Frank Munz V1.8 March 2012
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 lid Th slides are d i d f derived from various W bL i coachings I i WebLogic hi delivered world-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)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #2
WLS 9
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)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #4
... also new in WLS 9 • Side-by-side deployment keeps user sessions = production redeployment • Application modules: config deployment pp g p y • Deployment plans • MAN and WAN clustering • config.xml is in DOMAIN_HOME/config and references subdirectories (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #5
config.xml and Subdirectory config.xml = core config file deployments = staging directory diagnostics, jdbc, jms, diagnostics jdbc jms security = system modules lib = added to classpath startup = startup plan for shell scripts at server startup (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #6
config.xml is XSD based Check XML namespace of system modules: http://www.bea.com/ns/weblogic/weblogic- diagnostics/1.1/weblogic-diagnostics.xsd In JAR files in META-INF subdirectory under WL_HOME/server/lib/schema (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #7
Workmanager WLS has only one thread pool / Default Workmanger Pool size based on runtime metrics (self ( lf tuning) i ) You can create additional workmangers (system or application scoped) Assign applications to workmanager ("dispatch policy") (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #8
Workmanager Workmanager components: • Fair Share Request Class • Response Time Request Class • Min Threads Constraint • Max Threads Constraint • Capacity Constraint • Context Request Class (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #9
WLS 10
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)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #11
So what is new in WLS 10? Almost the same admin console (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #12
WLS 10gR3
What is new in WLS 10g R3? • Java 6 based • New JAX-WS web service stack p y • On demand deployment: • C# JMS client support • Change center is off again (default) • New and faster admin server GUI (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #14
New console in WLS 10g R3 (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #15
Change Center • Preferences: Enable change center • Always ON in production mode (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #16
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)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #17
Web Service Stacks and WebLogic Versions • WLS 10 begins with basic JAX-WS support (successor of JAX-RPC) • JAX-B data binding will replace XMLBeans in the l h 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)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #18
Web Service Standards in WLS 10.3 JDK 6 WS-SecureConversation 1.3 JAX-WS2.1 SAML 2.0 JAXB 2.1 WS-Security 1 1 WS Security 1.1 WS-Addressing 1.0 WS-Policy 1.5 WS-SecurityPolicy 1.2 WS-ReliableMessaging 1.1 WS-Trust 1.3 (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #19
WLS 11g = WebLogic 10.3.3
WebLogic 11g Starts with Naming Confusion… • Technically WebLogic Server 10.3.3 • Foundation for Fusion Middleware 11g • Default install to: OracleMiddlewarewlserver_10.3 (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #21
WebLogic 11g Technically WLS 10.3.1, but  new admin console look and feel  new schema namespaces and locations: www.bea.com -> xmlns.oracle.com For all WLS schema definitions see: http://www.oracle.com/technology/weblogic/wls_10.3.1.0.html (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #22
New Namespace Example WLS specific web deployment descriptor: <weblogic web app <weblogic-web-app xmlns= "http://xmlns.oracle.com/ weblogic/weblogic-web-app"> (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #23
WebLogic 11g New Features • Formal support for JSF 2.0 • Security Updates from My Oracle Support • MW HOME takes over from BEA_HOME MW_HOME BEA HOME (currently still both co-exist) (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #24
WebLogic 11g New Features • Integration with Coherence and Toplink (= WebLogic Suite) • Two new Authentication Provider:  Oracle Internet Directory  Oracle Virtual Directory (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #25
Oracle Enterprise Pack for Eclipse • Eclipse version 3.4 SP1+ or version 3.5 • Sun or JRockit JDK 5/6 • Supports Oracle WebLogic Server 8 1 to 10 x 8.1 10.x (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #26
WebLogic 11g … New Features Better Spring support: • Spring console only needs to be enabled • New monitoring in Spring console • MedRec demonstrates Spring usage Still limited supported configurations e.g. 64 bit Solaris etc. (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #27
WebLogic 11g SSL Certicom SSL is replaced with Java Secure Socket Extension (JSSE) -> SSLMBean is modified as well Differences: http://docs.oracle.com/cd/E21764_01/web.1111/e13707/ssl.htm#SECMG499 JSSE Supported ciphers: http://docs.oracle.com/javase/6/docs/technotes/guides/security/SunProviders.html#SunJSSEP rovider (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #28
New in WebLogic 10.3.2 WLS 10.3.2 comes with a technical preview for Scalable Component Architecture (SCA) No other documented new features (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #29
WebLogic 10.3.2 Link to Oracle what-is-new documentation: http://download.oracle.com/docs/cd/E15523_01/web.1111/e13852/toc.htm -> This documents repeates all new features from WebLogic 10.3.1 as „new“ again. (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #30
New in WebLogic 10.3.3 • PlatformMBeanServerUsed default true • Persistent Store: Direct-Write-With-Cache (data integrity same as Direct-Write Direct Write, increased runtime performance) http://download.oracle.com/docs/cd/E14571_01/web.1111/e13701/store.htm#CNFGD242 (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #31
New in WebLogic 10.3.3 • AppDeploymentRuntimeMBean JMX only start and stop operations. • TraceMemoryAllocationAction y Amount of memory allocated during a method similar to TraceElapsedTimeAction • MethodMemoryAllocationStatisticsAction • Monitoring Dashboard replaces WLDF view (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #32
Monitoring Dashboard host:port/console/dashboard (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #33
New in WebLogic 10.3.3 Development only installer zip 400 MB: • Samples • Derby All this • web server plugins • JDK NOT • Coherence included • OEPE (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #34
Derby Java DB Derby 10.5.3 replaces Pointbase DB Derby manuals: http://db.apache.org/derby/manuals/index.html (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #35
… new 10.3.3 Features • Freeze/Unfreeze the Statement Pool • Server Logging Bridge: log messages redirected to WebLogic logging g g g gg g weblogic.logging.log4j.ServerLoggingAppender configured in log4j.properties placed in application classpath • mod_wl.so supports Oracle HTTP Server too (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #36
WebLogic 10.3.3 Link to Oracle what-is-new documentation: http://download.oracle.com/docs/cd/E145 71_01/web.1111/e13852/toc.htm (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #37
WLS 10.3.4 CAT: Classloader Analysis Tool To access the tool in development mode use: http://adminserver:port/wls-cat/ Displays which classes are loaded by which classloader and potential conflicts. Live demo: http://www.youtube.com/watch?v=I5Pt55l5TwQ (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #38
WLS 10.3.4 • GridLink for RAC http://docs.oracle.com/cd/E21764_01/web.1111/e13737/gridlink_datasources.htm • WLS optimizations for Oracle Exalogic (can b enabled f ( be bl d from WLS admin console) d i l ) http://docs.oracle.com/cd/E18476_01/doc.220/e18479/optimization.htm (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #39
WLS 10.3.4 New Standards Supported • Java Persistence API now JPA 2.0 • REST-ful web services: JAX-RS 1.1 J InfoQ overview article about annotation based REST support in Java EE 6: http://www.infoq.com/news/2010/02/javaee6-rest (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #40
WLS 12c
WebLogic 12c New Features • Online WLS 12c documentation: http://docs.oracle.com/cd/E24329_01/index.htm •Currently still on J y JDK6: WLS 12c will support 7 in near future, WLS10.3.6 does it now! • ZIP Distribution with 164 Mbytes only • Finally supports Java EE 6 (EJB3.1 in war, Servlet 3, CDI, BeanValidation) (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #42
WebLogic 12c New Features • Supports non-XA JDBC store for TX logs • New Maven plugin (install, start and stop servers, create domains, execute WLST scripts, and compile and deploy applications) (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #43
WebLogic 12c DEPRECATED Features • UDDI v2 registry and explorer removed (most OFM products need v3 anyway) • -D weblogic.management.username is deprecated now (still working in devel mode). (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #44
Risks, Glitches and Problems • WLS12c does not include proxy plugin for web server load balancing. https://forums.oracle.com/forums/thread.js pa?threadID=2330613 http://www.munzandmore.com/2012/ora/wls- 12c-proxy-plugin-is-missing (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #45
Web Services Compatibility • Version tag is recommended for Java EE 6 webservices: <Jan 9, 2012 3:57:34 PM CET> <Warning> <Munger> <BEA-2156203> <A version attribute was not found in element "webservices" in the d l h deployment ddescriptor i weblogic.utils.classloaders.ChangeAwareClassLoader@16fa677 finder: weblogic.utils.classloaders.CodeGenClassFinder@1846149 annotation: Monitor@Monitor.war/WEB-INF/webservices.xml. A version attribute is required, but this version of the WebLogic Server will assume that the latest 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)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #46
Maven Plugin Comes as .jar + .pom file in WL_SERVER/server/lib Good introduction to the WebLogic Maven plugin by Jeffrey West http://www.youtube.com/watch?v=hagaMr6UL6U Maven Download and Documentation: http://maven.apache.org (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #47
Java EE 6 Web • Servlets – without XML files -> web.xml optional – asyc processing y p g • Web Profile  war file can contain EJBs  Bean Validation (enforced in JSF and JPA!) @Size(min=1, max=18) private String city (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #48
Java EE 6: EJB 3.1 • EJB 3.1 – No interfaces -> 1 source file per EJB – Singleton EJBs: 1 instance p J g J per JVM @Singleton – Lightweight Async methods return void or Future – Improved EJB Timer Service @Schedule(dayOfWeek=“Mon/Wed”) (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #49
Java EE 6 • Events across beans with @Observes • Context and Dependency Injection (CDI) – Replaces JNDI lookups (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #50
Java EE 6 with WLS Introductions Good resources to get started with Java EE 6 Adam Bien http://it-republik.de/jaxenter/news/Adam-Bien-60- Minuten---mit-Java-EE-6-058320.html WLS12c and Netbeans http://www.youtube.com/watch?v=WkxgrVqZ7D0 (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #51
More Information Blog http://www.munzandmore.com/blog Courses http://www.munzandmore.com/courses WLS Books http://bit.ly/tdColu http://bit ly/tdColu CloudBook http://www.amazon.com/dp/0980798000 ( free chapter for downloading at Oracle ArchBeat ) Twitter @frankmunz (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #52
Oracle WebLogic: Feature Timeline from WLS9 to WLS 12c

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Oracle WebLogic: Feature Timeline from WLS9 to WLS 12c

  • 1. WebLogic Feature Timeline What is new in WLS9, 10, 10.3, 11, and WebLogic 12c? munz & more Dr. Frank Munz V1.8 March 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 lid Th slides are d i d f derived from various W bL i coachings I i WebLogic hi delivered world-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)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #2
  • 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)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #4
  • 5. ... also new in WLS 9 • Side-by-side deployment keeps user sessions = production redeployment • Application modules: config deployment pp g p y • Deployment plans • MAN and WAN clustering • config.xml is in DOMAIN_HOME/config and references subdirectories (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #5
  • 6. config.xml and Subdirectory config.xml = core config file deployments = staging directory diagnostics, jdbc, jms, diagnostics jdbc jms security = system modules lib = added to classpath startup = startup plan for shell scripts at server startup (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #6
  • 7. config.xml is XSD based Check XML namespace of system modules: http://www.bea.com/ns/weblogic/weblogic- diagnostics/1.1/weblogic-diagnostics.xsd In JAR files in META-INF subdirectory under WL_HOME/server/lib/schema (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #7
  • 8. Workmanager WLS has only one thread pool / Default Workmanger Pool size based on runtime metrics (self ( lf tuning) i ) You can create additional workmangers (system or application scoped) Assign applications to workmanager ("dispatch policy") (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #8
  • 9. Workmanager Workmanager components: • Fair Share Request Class • Response Time Request Class • Min Threads Constraint • Max Threads Constraint • Capacity Constraint • Context Request Class (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #9
  • 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)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #11
  • 12. So what is new in WLS 10? Almost the same admin console (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #12
  • 14. What is new in WLS 10g R3? • Java 6 based • New JAX-WS web service stack p y • On demand deployment: • C# JMS client support • Change center is off again (default) • New and faster admin server GUI (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #14
  • 15. New console in WLS 10g R3 (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #15
  • 16. Change Center • Preferences: Enable change center • Always ON in production mode (c)-2007-2012 F. Munz http://www.munzandmore.com/blog 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)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #17
  • 18. Web Service Stacks and WebLogic Versions • WLS 10 begins with basic JAX-WS support (successor of JAX-RPC) • JAX-B data binding will replace XMLBeans in the l h 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)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #18
  • 19. Web Service Standards in WLS 10.3 JDK 6 WS-SecureConversation 1.3 JAX-WS2.1 SAML 2.0 JAXB 2.1 WS-Security 1 1 WS Security 1.1 WS-Addressing 1.0 WS-Policy 1.5 WS-SecurityPolicy 1.2 WS-ReliableMessaging 1.1 WS-Trust 1.3 (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #19
  • 21. WebLogic 11g Starts with Naming Confusion… • Technically WebLogic Server 10.3.3 • Foundation for Fusion Middleware 11g • Default install to: OracleMiddlewarewlserver_10.3 (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #21
  • 22. WebLogic 11g Technically WLS 10.3.1, but  new admin console look and feel  new schema namespaces and locations: www.bea.com -> xmlns.oracle.com For all WLS schema definitions see: http://www.oracle.com/technology/weblogic/wls_10.3.1.0.html (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #22
  • 23. New Namespace Example WLS specific web deployment descriptor: <weblogic web app <weblogic-web-app xmlns= "http://xmlns.oracle.com/ weblogic/weblogic-web-app"> (c)-2007-2012 F. Munz http://www.munzandmore.com/blog 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 MW_HOME BEA HOME (currently still both co-exist) (c)-2007-2012 F. Munz http://www.munzandmore.com/blog 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)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #25
  • 26. Oracle Enterprise Pack for Eclipse • Eclipse version 3.4 SP1+ or version 3.5 • Sun or JRockit JDK 5/6 • Supports Oracle WebLogic Server 8 1 to 10 x 8.1 10.x (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #26
  • 27. WebLogic 11g … New Features Better Spring support: • Spring console only needs to be enabled • New monitoring in Spring console • MedRec demonstrates Spring usage Still limited supported configurations e.g. 64 bit Solaris etc. (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #27
  • 28. WebLogic 11g SSL Certicom SSL is replaced with Java Secure Socket Extension (JSSE) -> SSLMBean is modified as well Differences: http://docs.oracle.com/cd/E21764_01/web.1111/e13707/ssl.htm#SECMG499 JSSE Supported ciphers: http://docs.oracle.com/javase/6/docs/technotes/guides/security/SunProviders.html#SunJSSEP rovider (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #28
  • 29. New in WebLogic 10.3.2 WLS 10.3.2 comes with a technical preview for Scalable Component Architecture (SCA) No other documented new features (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #29
  • 30. WebLogic 10.3.2 Link to Oracle what-is-new documentation: http://download.oracle.com/docs/cd/E15523_01/web.1111/e13852/toc.htm -> This documents repeates all new features from WebLogic 10.3.1 as „new“ again. (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #30
  • 31. New in WebLogic 10.3.3 • PlatformMBeanServerUsed default true • Persistent Store: Direct-Write-With-Cache (data integrity same as Direct-Write Direct Write, increased runtime performance) http://download.oracle.com/docs/cd/E14571_01/web.1111/e13701/store.htm#CNFGD242 (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #31
  • 32. New in WebLogic 10.3.3 • AppDeploymentRuntimeMBean JMX only start and stop operations. • TraceMemoryAllocationAction y Amount of memory allocated during a method similar to TraceElapsedTimeAction • MethodMemoryAllocationStatisticsAction • Monitoring Dashboard replaces WLDF view (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #32
  • 33. Monitoring Dashboard host:port/console/dashboard (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #33
  • 34. New in WebLogic 10.3.3 Development only installer zip 400 MB: • Samples • Derby All this • web server plugins • JDK NOT • Coherence included • OEPE (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #34
  • 35. Derby Java DB Derby 10.5.3 replaces Pointbase DB Derby manuals: http://db.apache.org/derby/manuals/index.html (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #35
  • 36. … new 10.3.3 Features • Freeze/Unfreeze the Statement Pool • Server Logging Bridge: log messages redirected to WebLogic logging g g g gg g weblogic.logging.log4j.ServerLoggingAppender configured in log4j.properties placed in application classpath • mod_wl.so supports Oracle HTTP Server too (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #36
  • 37. WebLogic 10.3.3 Link to Oracle what-is-new documentation: http://download.oracle.com/docs/cd/E145 71_01/web.1111/e13852/toc.htm (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #37
  • 38. WLS 10.3.4 CAT: Classloader Analysis Tool To access the tool in development mode use: http://adminserver:port/wls-cat/ Displays which classes are loaded by which classloader and potential conflicts. Live demo: http://www.youtube.com/watch?v=I5Pt55l5TwQ (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #38
  • 39. WLS 10.3.4 • GridLink for RAC http://docs.oracle.com/cd/E21764_01/web.1111/e13737/gridlink_datasources.htm • WLS optimizations for Oracle Exalogic (can b enabled f ( be bl d from WLS admin console) d i l ) http://docs.oracle.com/cd/E18476_01/doc.220/e18479/optimization.htm (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #39
  • 40. WLS 10.3.4 New Standards Supported • Java Persistence API now JPA 2.0 • REST-ful web services: JAX-RS 1.1 J InfoQ overview article about annotation based REST support in Java EE 6: http://www.infoq.com/news/2010/02/javaee6-rest (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #40
  • 42. WebLogic 12c New Features • Online WLS 12c documentation: http://docs.oracle.com/cd/E24329_01/index.htm •Currently still on J y JDK6: WLS 12c will support 7 in near future, WLS10.3.6 does it now! • ZIP Distribution with 164 Mbytes only • Finally supports Java EE 6 (EJB3.1 in war, Servlet 3, CDI, BeanValidation) (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #42
  • 43. WebLogic 12c New Features • Supports non-XA JDBC store for TX logs • New Maven plugin (install, start and stop servers, create domains, execute WLST scripts, and compile and deploy applications) (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #43
  • 44. WebLogic 12c DEPRECATED Features • UDDI v2 registry and explorer removed (most OFM products need v3 anyway) • -D weblogic.management.username is deprecated now (still working in devel mode). (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #44
  • 45. Risks, Glitches and Problems • WLS12c does not include proxy plugin for web server load balancing. https://forums.oracle.com/forums/thread.js pa?threadID=2330613 http://www.munzandmore.com/2012/ora/wls- 12c-proxy-plugin-is-missing (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #45
  • 46. Web Services Compatibility • Version tag is recommended for Java EE 6 webservices: <Jan 9, 2012 3:57:34 PM CET> <Warning> <Munger> <BEA-2156203> <A version attribute was not found in element "webservices" in the d l h deployment ddescriptor i weblogic.utils.classloaders.ChangeAwareClassLoader@16fa677 finder: weblogic.utils.classloaders.CodeGenClassFinder@1846149 annotation: [email protected]/WEB-INF/webservices.xml. A version attribute is required, but this version of the WebLogic Server will assume that the latest 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)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #46
  • 47. Maven Plugin Comes as .jar + .pom file in WL_SERVER/server/lib Good introduction to the WebLogic Maven plugin by Jeffrey West http://www.youtube.com/watch?v=hagaMr6UL6U Maven Download and Documentation: http://maven.apache.org (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #47
  • 48. Java EE 6 Web • Servlets – without XML files -> web.xml optional – asyc processing y p g • Web Profile  war file can contain EJBs  Bean Validation (enforced in JSF and JPA!) @Size(min=1, max=18) private String city (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #48
  • 49. Java EE 6: EJB 3.1 • EJB 3.1 – No interfaces -> 1 source file per EJB – Singleton EJBs: 1 instance p J g J per JVM @Singleton – Lightweight Async methods return void or Future – Improved EJB Timer Service @Schedule(dayOfWeek=“Mon/Wed”) (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #49
  • 50. Java EE 6 • Events across beans with @Observes • Context and Dependency Injection (CDI) – Replaces JNDI lookups (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #50
  • 51. Java EE 6 with WLS Introductions Good resources to get started with Java EE 6 Adam Bien http://it-republik.de/jaxenter/news/Adam-Bien-60- Minuten---mit-Java-EE-6-058320.html WLS12c and Netbeans http://www.youtube.com/watch?v=WkxgrVqZ7D0 (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #51
  • 52. More Information Blog http://www.munzandmore.com/blog Courses http://www.munzandmore.com/courses WLS Books http://bit.ly/tdColu http://bit ly/tdColu CloudBook http://www.amazon.com/dp/0980798000 ( free chapter for downloading at Oracle ArchBeat ) Twitter @frankmunz (c)-2007-2012 F. Munz http://www.munzandmore.com/blog Slide #52