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  • Java EE???????????!? ?Oracle ADF???????!!|WebLogic Channel|??????

    - by ???02
    WebLogic Server???Java EE??????????????????????Oracle Application Development Framework(ADF)????????????Oracle ADF????????????????????????????????????????GUI?????????????????Web???????????????????????????????????????/??????????????????????Fusion Application???????/?????????Oracle ADF?????????Java EE????????????????????????????? Fusion Middleware?????????????????????????Oracle ADF???????????????(???)??????????????????? ???Web??????????????????????????????1???MVC???????????????????????·????????Model?????????????????????View?????Model?View??????Controller????3???????????????????????????????????????Model?View?Controller?????????????????????????????????????????????????????????????????????????????????????????????? ????MVC???????????????????????????Controller?Model?????????EJB????????Web???????Model????????????????????????????View?Model??????Model????????????????????????????????????????????????2004???????????Oracle ADF???????????????????????????Java EE???????????????·??·???????????Oracle Technology Network:?Oracle Applicastion Development Framework????Java EE????????????????? Oracle ADF??????????????????????????????????????????????????IDE?JDeveloper??????????????????????????????WYSIWYG????????????????????????????????????????????????????????????SQL??????????·????·??????????????????????????Oracle Technology Network:?Oracle JDeveloper ????????Oracle JDeveloper 11g ????????  ???Oracle ADF??????????????????????/????????????Web UI??????????????????????????????????Oracle Enterprise Manager?Oracle Enterprise Performance Management?Oracle Business Intelligence??????????????????????????????????·?????????Fusion Application????????????????Oracle ADF??????????????????????/???????????????????????????????????150?????GUI?????????·??????????? Oracle ADF???????????????ADF Faces???ADF Task Flow???ADF Model?????????????View?Controller?Model?????????????????????????????????????ADF Security??????????????????????????????????ADF Business Components???????????? ??Oracle ADF???????Web??????????????????????????????????????????????????????Oracle ADF???ADF Faces???JSF?????150?????GUI???????????????&????????????????Ajax?????????????????????? ???????????????????????????????????????????????????GUI??????????????????????????????????????????????GUI????????????·???????????????????????????????Web??????????????? Oracle ADF???Web?????????????????????????????Excel?????????????????????????????????????Desktop Integration???????????????????????????????????????Excel?????????????????????????? ????????????????????·????????????????????????ADF Mobile???????????????????????????Web???????????????????????????????·???????????????·??????????????????????????????????ADF Mobile??????·????????????????????????·?????????????????ADF????????????????? ?ADF Business Components???ADF Task Flow???????????????ADF Business Components?J2EE????·???????????????·?????????????????????????·????·??????????????????????????????????????·??????Java???????????????????????JDBC?????????????????????????? ???ADF Task Flow?JSF?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????URL???????????????????????????????????????????? ??????Java EE??????????????????Oracle ADF???????????????????????.NET Framework?????????????????????·?????Oracle ADF????????????????????????????????????????????????????Oracle ADF??????????????????????????????????????Java EE 6?HTML5???????? Oracle ADF????????Java EE?????Java EE6??????????Web???????????????????HTML5??????????????????????????????·??????????????????????????????????????????????? ???????????????????????????1????????????????????·??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? ???????Oracle ADF?????????????????????????????????????????????????????????????????????????????????Oracle ADF????????????·???????????????????????????????????Oracle ADF???Java EE?????????????????????????????????:?Oracle JDeveloper?Oracle ADF 11g?Release 2(11.1.2.x):????

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  • Java EE 6????????????????????????? ????????????????Oracle WebLogic Server 12c Forum?????|WebLogic Channel|??????

    - by ???02
    Java EE 6?????????????????????????????Oracle WebLogic Server 12c??????????????????????????????????????? 1?25????????Oracle WebLogic Server 12c Forum - ????????Java??????????? -??????????·?????????WebLogic Server 12c??????? Java EE 6?? ~Java EE 6???????????????????~??????????????UFJ???????????????????????????????????????Publickey ??????Java EE 6????WebLogic Server 12c???????????????(???)??2?(?????)????WebLogic Server 12c????????? ???·????????????????Java EE?????????????????????????????????????????????????????Java EE 6???????????????????????Java EE 6???????????WebLogic Server 12c????????????????????????????? ??????????UFJ??????????????????????????????10????????WebLogic Server??????????????????????????????Java?????????????????·????????????????????????????????????????????????????WebLogic Server?????????????? ????????????WebLogic Server???????2?????????????Java EE 6???WebLogic Server 12c????????????????????????????????????????????????????????????? ????????????????????????????????????????????????????????????Java EE??????????????????????????Java EE 6??????????????????????????????????????????????????????????????????????????????????????(???)¦??????UFJ??????????????????????·?????WebLogic Server????????――????? ?????? ????? 2011????? ???????????????????Java EE 6????????????????????????????????·???????GlassFish?????????WebLogic Server?Java EE 6?????????????????????????????? ????????·??????·?????Java EE 6??????????????????????·??????WebLogic Server???????????????????????????????????·?????????????????????????????????????????????????????????????????(???)?????Java EE??????? 2011?10???????JavaOne 2011??Java EE 7????????????????????????????????????????????????????Java EE??????????????????????¦?????JavaOne 2011??Java/Java EE????????!――???????????????!! Publickey??????2011??Java????????????????Amazon?Heroku????????·??????Java????????????? ??????????????????Java EE????????Spring????????????????8????Twitter?Ruby on Rails??JVM??????????????JVM?????????????????????????????????10??JavaOne?Java EE 7??????PaaS??????????????????????????????????·????????????????????????Java???????????Spring?????????????????????????????Java EE????????????????????????(???) ?????Java EE???????????????????????????? ?????JavaServer Faces(JSF) 2?Java Persistence API(JPA)????????????????????????????????????????????????????????????????(???) ????????????????????????????????????????????????????·???????????????????????·??????????????????? ????????Java EE?????????????????????????????????·????????????????????????·?????????????????????????????????????????????????????????????????????????????????????????Java EE??????????????????????????????????????????????????????????????????????????????????????????????????Java EE?????????????????????????¦?????WebLogic & Java EE??????????????? ?????????Java EE????????????? ????????????????????????????????????????????????????????????????????????????????????????????? ?????????????????????????????????????????????????????????????????????????????????????(???) ?????????????????????????????????????? ?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????(???) ???????????????Web??????????????????????????????????????????????????????????????????????????????????????????????????????????????(???)Java EE 6?????????? ??????????????????????????????????????????????????????????Java EE 6????????????????WebLogic Server 12c???????????? ?Java EE???????????????Java EE 6?????????????????????"??????"?????????????????????????????????????????????????????????????????????????????Java EE 6??????????????????(???) ?WebLogic Server 12c????????????Java EE 6????????????????????????????????Java EE 6????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????(???) ??????Java EE 6???????????????????????????????????????????????????????????????????????????????? ??????????????????"???"???????????????Java EE???????????????????????????????"??"?"??"????????????????????????????????????????????????????????"??"????????????????"??"??????????????????????????????????????????????????????????????"??"????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????(???) ?????????????????????????????????????????????????????????????? ????????????????????????????????????????????????????????????????????????????????????????????????????????????????????IT????????????????????????????????????????????????????(???) ????????3??????Java EE 6???WebLogic Server 12c????????????????Oracle WebLogic Server 12c Forum - ????????Java??????????? -????????????????????????????????????????Java EE 6????????????????Java EE??????????????????????????????????????

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  • JPA 2?EJB 3.1?JSF 2????????! WebLogic Server 12c?????????Java EE 6??????|WebLogic Channel|??????

    - by ???02
    ????????????????????????????????????????·???????????Java EE 6???????????????·????WebLogic Server 12c?(???)?????????Oracle Enterprise Pack for Eclipse 12c?????Java EE 6??????3???????????????????????JSF 2.0?????????????????????????JAX-RS????RESTful?Web???????????????(???)?????????????JSF 2.0???????????????? Java EE 6??????????????????????????????????????JSF(JavaServer Faces) 2.0??????????Java EE?????????????????????????????????Struts????????????????????????????????JSF 2.0?Java EE 6??????????????????????????????????????????????????JSP(JavaServer Pages)?JSF???????????????????????·???????????????????????Web???????????????????????????????????????????????????????????????????????????????? ???????????????????????????????EJB??????????????EMPLOYEES??????????????????????XHTML????????????????????????????????????????????????????????????ManagedBean????????????JSF 2.0????????????????????? ?????????Oracle Enterprise Pack for Eclipse(OEPE)?????????????????Eclipse(OEPE)???????·?????OOW?????????????????·???????????Properties?????????????????·???·????????????????????????????Project Facets????????????JavaServer Faces?????????????Apply?????????OK???????????? ???JSF????????????????????????????ManagedBean???IndexBean?????????????OOW??????????????????·???????????????NEW?-?Class??????New Java Class??????????????????????Package????managed???Name????IndexBean???????Finish???????????? ?????IndexBean??????·????????????????????????????????????????????IndexBean(IndexBean.java)?package managed;import java.util.ArrayList;import java.util.List;import javax.ejb.EJB;import javax.faces.bean.ManagedBean;import ejb.EmpLogic;import model.Employee;@ManagedBeanpublic class IndexBean {  @EJB  private EmpLogic empLogic;  private String keyword;  private List<Employee> results = new ArrayList<Employee>();  public String getKeyword() {    return keyword;  }  public void setKeyword(String keyword) {    this.keyword = keyword;  }  public List getResults() {    return results;  }  public void actionSearch() {    results.clear();    results.addAll(empLogic.getEmp(keyword));  }} ????????????????keyword?results??????????????????????????????Session Bean???EmpLogic?????????????????@EJB?????????????????????????????????????????????????????????????????????actionSearch??????????????EmpLogic?????????·????????????????????result???????? ???ManagedBean?????????????????????????????????????????·??????OOW??????????????WebContent???????index.xhtml????? ???????????index.xhtml????????????????????????????????????????????????(Index.xhtml)?<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"   "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"  xmlns:ui="http://java.sun.com/jsf/facelets"  xmlns:h="http://java.sun.com/jsf/html"  xmlns:f="http://java.sun.com/jsf/core"><h:head>  <title>Employee??????</title></h:head><h:body>  <h:form>    <h:inputText value="#{indexBean.keyword}" />    <h:commandButton action="#{indexBean.actionSearch}" value="??" />    <h:dataTable value="#{indexBean.results}" var="emp" border="1">      <h:column>        <f:facet name="header">          <h:outputText value="employeeId" />        </f:facet>        <h:outputText value="#{emp.employeeId}" />      </h:column>      <h:column>        <f:facet name="header">          <h:outputText value="firstName" />        </f:facet>        <h:outputText value="#{emp.firstName}" />      </h:column>      <h:column>        <f:facet name="header">          <h:outputText value="lastName" />        </f:facet>        <h:outputText value="#{emp.lastName}" />      </h:column>      <h:column>        <f:facet name="header">          <h:outputText value="salary" />        </f:facet>        <h:outputText value="#{emp.salary}" />      </h:column>    </h:dataTable>  </h:form></h:body></html> index.xhtml???????????????????ManagedBean???IndexBean??????????????????????????????IndexBean?????actionSearch??????????h:commandButton???????????????????????????????????????? ???Web???????????????(web.xml)??????web.xml???????·?????OOW???????????WebContent?-?WEB-INF?????? ?????????????web-app??????????????welcome-file-list(????)?????????????Web???????????????(web.xml)?<?xml version="1.0" encoding="UTF-8"?><web-app xmlns:javaee="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" version="3.0">  <javaee:display-name>OOW</javaee:display-name>  <servlet>    <servlet-name>Faces Servlet</servlet-name>    <servlet-class>javax.faces.webapp.FacesServlet</servlet-class>    <load-on-startup>1</load-on-startup>  </servlet>  <servlet-mapping>    <servlet-name>Faces Servlet</servlet-name>    <url-pattern>/faces/*</url-pattern>  </servlet-mapping>  <welcome-file-list>    <welcome-file>/faces/index.xhtml</welcome-file>  </welcome-file-list></web-app> ???JSF????????????????????????????? ??????Java EE 6?JPA 2.0?EJB 3.1?JSF 2.0????????????????????????????????????????????????????????????????·?????OOW???????????·???????????????Run As?-?Run on Server??????????????????????????????????????????????????????????Oracle WebLogic Server 12c(12.1.1)??????Next??????????????? ?????????????????????Domain Directory??????Browse????????????????????????C:\Oracle\Middleware\user_projects\domains\base_domain??????Finish???????????? ?????WebLogic Server?????????????????????????????????????????????????????????????????????OEPE??Servers???????Oracle WebLogic Server 12c???????????·???????????????Properties??????????????????????????????WebLogic?-?Publishing????????????Publish as an exploded archive??????????????????OK???????????? ???????????????????????????????????????????·?????OOW???????????·???????????????Run As?-?Run on Server??????????????????Finish???????????? ???????????????????????????????????????????????·??????????????????????????????????????????firstName?????????????????JAX-RS???RESTful?Web??????? ?????????JAX-RS????RESTful?Web??????????????? Java EE??????????Java EE 5???SOAP????Web??????????JAX-WS??????????Java EE 6????????JAX-RS?????????????RESTful?Web????????????·????????????????????????JAX-RS????????Session Bean??????·?????????Web???????????????????????????????????????????????JAX-RS?????????? ?????????????????????????????JAX-RS???RESTful Web??????????????????????????·?????OOW???????????·???????????????Properties???????????????????????????Project Facets?????????????JAX-RS(Rest Web Services)???????????Further configuration required?????????????Modify Faceted Project???????????????JAX-RS??????·?????????????????JAX-RS Implementation Library??????Manage libraries????(???????????)?????????????? ??????Preference(Filtered)???????????????New????????????????New User Library????????????????User library name????JAX-RS???????OK???????????????????Preference(Filtered)?????????????Add JARs????????????????????????C:\Oracle\Middleware\modules \com.sun.jersey.core_1.1.0.0_1-9.jar??????OK???????????? ???Modify Faceted Project??????????JAX-RS Implementation Library????JAX-RS????????????????????JAX-RS servlet class name????com.sun.jersey.spi.container.servlet.ServletContainer???????OK?????????????Project Facets???????????????????OK?????????????????? ???RESTful Web??????????????????????????????????(???????EmpLogic?????????????)??RESTful Web?????????????EmpLogic(EmpLogic.java)?package ejb; import java.util.List; import javax.ejb.LocalBean; import javax.ejb.Stateless; import javax.persistence.EntityManager; import javax.persistence.PersistenceContext; import javax.ws.rs.GET;import javax.ws.rs.Path;import javax.ws.rs.PathParam;import javax.ws.rs.Produces;import model.Employee; @Stateless @LocalBean @Path("/emprest")public class EmpLogic {     @PersistenceContext(unitName = "OOW")     private EntityManager em;     public EmpLogic() {     }  @GET  @Path("/getname/{empno}")  // ?  @Produces("text/plain")  // ?  public String getEmpName(@PathParam("empno") long empno) {    Employee e = em.find(Employee.class, empno);    if (e == null) {      return "no data.";    } else {      return e.getFirstName();    }  }} ?????????????????????@Path("/emprest ")????????????RESTful Web????????????HTTP??????????????JAX-RS????????????????????????RESTful Web?????Web??????????????????@Produces???????(?)??????????????????????????text/plain????????????????????????????application/xml?????????XML???????????application/json?????JSON?????????????????? ???????????????Web???????????????????????????????????????·?????OOW???????????·???????????????Run As?-?Run on Server??????????????????Finish???????????????????Web??????http://localhost:7001/OOW/jaxrs/emprest/getname/186????????????????URL?????????(186)?employeeId?????????????firstName????????????????*    *    * ????????3??????WebLogic Server 12c?OEPE????Java EE 6?????????????????Java EE 6????????????????·????????????????????????????Java EE?????????????????????????????????????????????????????????????????????????????????

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  • JPA 2?EJB 3.1?JSF 2????????! WebLogic Server 12c?????????Java EE 6??????|WebLogic Channel|??????

    - by ???02
    2012?2???????????????WebLogic Server 12c?????????Java EE 6?????????????????????????????????????????????????????????????Oracle Enterprise Pack for Eclipse 12c??WebLogic Server 12c(???)????Java EE 6??????3??????????????????????????????JPA 2.0??????????·?????????EJB 3.1???????·???????????????(???)???????O/R?????????????JPA 2.0 Java EE 6????????????????????Web?????????????3?????(3????)???????·????????????·????????????????????????????????JPA(Java Persistence API) 2.0???EJB(Enterprise JavaBeans) 3.1???JSF(JavaServer Faces) 2.0????3????????????????·???????????JPA??Java??????????????·?????????????O/R?????????????????????·???????????EJB?Session Bean??????????????????·??????????????????????JSF??????????????????????????????????????? ??????JPA????Oracle Database??EMPLOYEES?????Java??????????????????????Entity Bean??????XML?????????????????????????XML????????????????????????????????????????????????????·?????????????????????????????????????????????????????????????Java EE 6??????JPA 2.0??????????·???????????????????????????????????????????????????????????????????????????????????????? ?????????????????????????????????????????????????????????????Oracle Enterprise Pack for Eclipse(OEPE)??????File????????New?-?Other??????? ??????New??????????????????????????Web?-?Dynamic Web Project???????Next????????????????Dynamic Web Project?????????????Project name????OOW???????????Target Runtime????New Runtime????????? ???New Server Runtime Environment???????????????Oracle?-?Oracle WebLogic Server 12c(12.1.1)???????Next???????????????????????????WebLogic home????C:\Oracle\Middleware\wlserver_12.1???????Finish?????????????WebLogic Home????????????????????????Java home?????????????????????Finish??????????????????????Dynamic Web Project????????????????Finish??????????????????JPA 2.0??????????·?????? ???????????????JPA 2.0???????????????·??????????????????Eclipse??Project Explorer?(??????·???)?????????OOW?????????????????????????????·???????????????Properties?????????????????·???·????????????????????????????Project Facets?????????????JPA??????(?????????????Details?????JPA 2.0?????????????????????)???????????????????Further configuration available????????? ???Modify Faceted Project??????????????????????????????????Connection????????????????????????????Add Connection????????? ??????New Connection Profile????????????????Connection Profile Type????Oracle Database Connection??????Next???????????? ???Specify a Driver and Connection Details???????Drivers????Oracle Database 10g Driver Default???????????Properties?????????????????????SIDxeHostlocalhostPort number1521User nameHRPasswordhr ???????????Test Connection??????????????????Ping Succeeded!?????????????????????????????Finish???????????Modify Faceted Project????????OK????????????????Properties for OOW????????OK?????????????????? ?????????Eclipse????????????????OOW?????????????????·???????????????JPA Tools?-?Generate Entities from Tables...??????? ????Generate Custom Entities???????????????????????????????Schema????HR??????Tables????EMPLOYEES???????????Next???????????? ???????????Next???????????Customize Default Entity Generation??????Package????model???????Finish?????????????JPQL?????????? ?????????Oracle Database??EMPLOYEES??????????????????·????model.Employee.java?????????????????????????????????·?????OOW????Java Resources?-?src?-?model???????Employee.java????????????????????????????????·???Employee????(Employee.java)?package model; import java.io.Serializable; import java.math.BigDecimal; import java.util.Date; import java.util.Set; import javax.persistence.Column;<...?...>/**  * The persistent class for the EMPLOYEES database table.  *  */ @Entity  // ?@Table(name="EMPLOYEES")  // ?// Apublic class Employee implements Serializable {        private static final long serialVersionUID = 1L;       @Id  // ?       @Column(name="EMPLOYEE_ID")        private long employeeId;        @Column(name="COMMISSION_PCT")        private BigDecimal commissionPct;        @Column(name="DEPARTMENT_ID")        private BigDecimal departmentId;        private String email;        @Column(name="FIRST_NAME")        private String firstName;       @Temporal( TemporalType.DATE)  //?       @Column(name="HIRE_DATE")        private Date hireDate;        @Column(name="JOB_ID")        private String jobId;        @Column(name="LAST_NAME")        private String lastName;        @Column(name="PHONE_NUMBER")        private String phoneNumber;        private BigDecimal salary;        //bi-directional many-to-one association to Employee<...?...>}  ???????????????·???????????????????????????????????????????@Table(name="")??????@Table??????????????????????????????????????? ?????????????????????????????????????·???????????????? ?????????????????????????????SQL?Data?????????? ???????????????A?????JPA?????????JPQL(Java Persistence Query Language)?????????????JPQL?????SQL???????????????????????????????????????????????????????????????????????????????????Employee.selectByNameEmployee??firstName????????????????????employeeId????????? ?????????????????????import java.util.Date;import java.util.Set;import javax.persistence.Column;<...?...>/**  * The persistent class for the EMPLOYEES database table.  *  */ @Entity  // ?@Table(name="EMPLOYEES")  // ?@NamedQueries({       @NamedQuery(name="Employee.selectByName" , query="select e from Employee e where e.firstName like :name order by e.employeeId")})<...?...> ?????????·??????OOW?-?JPA Content?-?persistent.xml??????Connection???????????????Database????JTA data source:???jdbc/test????????????????????????Java EE 6??????JPA 2.0???????????????????????????????????·??????????????????????????????????????SQL????????????????????????·????????????·??????????????XML??????????????????1??????????????????????????????????????????????????????????????????EJB 3.1????????·???????????EJB 3.1????????·?????????????????EJB 3.1?Stateless Session Bean?????·????????????????·???????????????????·??????????????????? EJB3.1?????JPA 2.0???????????·???????????????????????XML???????????????????????????????EJB 3.1?????????·????EJB?????????????????????????????????????????????????????????????? ????????EJB 3.1?Session Bean?????·????????????????????????????????????????????????????public List<Employee> getEmp(String keyword)firstName????????????Employee?????? ????????????????????·???????????OOW????????????·???????????????New?-?Other???????????????????????????????????EJB?-?Session Bean(EJB 3.x)??????NEXT????????????????????Create EJB 3.x Session Bean?????????????Java Package????ejb???class name????EmpLogic???????????State Type????Stateless?????????No-interface???????????????????????Finish???????????? ?????????Stateless Session Bean??????·?????EmpLogic.java????????????????????EmpLogic????·????????EJB?????????????Stateless Session Bean?????????@Stateless?????????????????????????????????????EmpLogic????(EmpLogic.java)?package ejb;import javax.ejb.LocalBean;import javax.ejb.Stateless;<...?...>import model.Employee;@Stateless@LocalBeanpublic class EmpLogic {       public EmpLogic() {       }} ??????????????????????????????????????·???????????????????????import??????????????????EmpLogic??????????????????????????·???????????????????????import????????(EmpLogic.java)?package ejb;import javax.ejb.LocalBean;import javax.ejb.Stateless;import javax.persistence.EntityManager;  // ?import javax.persistence.PersistenceContext;  // ?<...?...>import model.Employee;@Stateless@LocalBeanpublic class EmpLogic {      @PersistenceContext(unitName = "OOW")  // ?      private EntityManager em;  // ?       public EmpLogic() {       }} ?????????·???????JPA???????????????????·????????????????????????????CRUD???????????????????·????????????EntityManager???????????????????????????1????????????????·???????????????????????@PersistenceContext?????unitName?????????????persistence.xml????persistence-unit???name?????????????? ???????EmpLogic?????·???????????????????????????????????????????????????????????????????????????????EmpLogic????????·???????(EmpLogic.java)?package ejb;import java.util.List;  // ? import javax.ejb.LocalBean;import javax.ejb.Stateless;import javax.persistence.EntityManager;  // ? import javax.persistence.PersistenceContext;  // ? <...?...>import model.Employee;@Stateless@LocalBeanpublic class EmpLogic {       @PersistenceContext(unitName = "OOW")  // ?        private EntityManager em;  // ?        public EmpLogic() {       }      @SuppressWarnings("unchecked")  // ?      public List<Employee> getEmp(String keyword) {  // ?             StringBuilder param = new StringBuilder();  // ?             param.append("%");  // ?             param.append(keyword);  // ?             param.append("%");  // ?             return em.createNamedQuery("Employee.selectByName")  // ?                    .setParameter("name", param.toString()).getResultList();  // ?      }} ???EJB 3.1???Stateless Session Bean?????????? ???JSF 2.0???????????????????????????????????????????????????JAX-RS????RESTful?Web??????????????????????

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  • ???????????! Java EE 6???????????????/???????!!????UFJ????????????????????????Java EE 6??????JavaOne Tokyo 2012?????|WebLogic Channel|??????

    - by ???02
    ??UFJ?????????????????????????IT??????? ?????????UFJ?????????/????????2007?7????????????JavaEE5?????????Java EE??????????????????????2012?4???????JavaOne Tokyo 2012??????????Java EE 6?????????????????????????Java EE 6???????????????????????????????????????????Java EE 6???????"??????????????"???????????????????????????????????(???)Java EE 6?????????·?????????????????UFJ??????????????? IT??????? ???????? ???????????????????Java EE????????????????????J2EE 1.4??????????????????????????????(EoD:Ease of Development)?????????????????????2006??????Java EE 5?????????·??????????????????????EoD????????????????Java EE 5????????????????????????????Java Servlet?JavaServer Faces(JSF)?????????????API?EoD????????????Dependency Injection(DI???????)?Aspect Oriented Programming(AOP???????????????)???????????????RESTful Web?????API???????????????? ????????????????2009?12?????????????Java EE 6??????Java EE 6???????????????·??????????????????????????????????????????????????·??????????????????????????????????????????????????????Java EE 6????????????????????????Java EE??????Java EE 6???????????? Java EE 6????1?????????????????????????????????????Java EE 6???JSF??????1.2??2.0??????????????JSF 1.2?????????????????????????????????????????????????????????????????????????????????JSF 2.0??????????????????????????????????(???)????????Ajax??????????????????????????????????????????????????????JSF????????????????UI?????????????????(?????)?????HTML???JSF???????????HTML?JSF????????????(?)???????????????JSF 2.0???????????? ???EJB??????3.0??3.1??????????EJB 3.1???????EoD???????????????????????????????????????Singleton??????????Session Bean????????????Java Persistence API(JPA)??????1.0??2.0????????????????????(?????)?????????????? ???????Java EE 6???????API???/???????????????Java EE 6?????"?????"???????Contexts and Dependency Injection(CDI) 1.0?????????JSF?EJB?JPA???????????DI?????????????????????Java EE 5???DI????????Java EE?????????????????????????????CDI??????????JavaBeans????DI???????????????????CDI??????????????????·?????????????1???????????????(???????)?????????????????????????????????·??????? ??????????API?????1??????????Java API for RESTful Web Services(JAX-RS) 1.1?????????????????Java?RESTful Web????????????API?????????2???????1???SOAP????Web??????????????????????????????????????????????????1???Web??????????JavaScript????·???·???????????????????JAX-RS??? ????????????????????Java EE 6?????????????????????????EoD???????:???????JSF?????????????????????????:?????????API?????????????????????????????????????API?Java EE????????????????????????????????EJB?????EAR???????????WAR??????????????????????????????:JNDI????????????(?????)????????????Java EE 6??????????????????????! ?????????????·???????????????????????????Java EE 6??????????Java EE 5????????????????????????????????????????????Web?????????????????????Model/View/Controller(MVC)???????????????????????????(1)HTML?JSF???????????(JSF 2.0???)(2)????UI????????????????(JSF 2.0???)(3)JavaScript+JAX-RS?????????MVC????(1)HTML?JSF???????????(JSF 2.0???)(2)????UI????????????????(JSF 2.0???)(3)JavaScript+JAX-RS????? ??????(3)JavaScript+JAX-RS???????????????????????????????????·??????????·???????????????????????????????????????????????????????????(???)?????? ???????????3?????(3????)??????????????????3?????????????????????????????????????????????????????????????????????????????/????????????????????????????????????????????????????????·??????????????????????????????????????? ??????????????3??????????????????????????????????????????????????????????????????????????????????????????Java EE 6???CDI????????????·???(JSF?EJB?JPA)??????????????????????EJB??????WAR?????????????????????????????????????????????????????????????????????????????????????????????????? Java EE 6?????????????? ???????????????????????????????(?????·???????)???????Java EE 6???????????????????????????????????????????????·?????????????????????????Java EE 6???????????????????????API????????????????????????????????????·????????Java EE 6??????? ????Java EE 6????????????????????????????????Java EE 6???????????????????????Java EE 6??????????????????????????????????????????????Java EE 6???????????????????????????

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  • ?????????????????????TCO???????????????????WebLogic???????|WebLogic Channel|??????

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    ????????????/????????????????????????????·???????????????????????????????????????????????????????????WebLogic Server??????(????????)???????????????????????????Oracle Database??????????????????????TCO??????????????????·??????·??????????WebLogic Server???????????????????????(???)???????????????????????????????????????????WebLogic Server?????????????????????????????Oracle Database?????????????????????????????WebLogic Server????????1???Oracle RAC???????????·?????????WebLogic Server??????Oracle Database?????????·??????·?????????????????????????????Oracle Real Application Clusters(RAC)?????????????????????? WebLogic Server???Oracle RAC???????????Active GridLink for RAC???????????????????????Oracle RAC???WebLogic Server?????????????????????????????????Oracle RAC????????????????????????????1?????????????????????????????????????????????????????????????Oracle RAC???"??"?????????????????????????????????·???????????????????????????????????????????????????????·??????????????????????????????????????WebLogic Server?Oracle RAC?????????????????????????Oracle RAC????????????????????????????????WebLogic Server??Oracle RAC????????????????·?????????????????????????????·?????Oracle WebLogic Server?Real Application Clusters? ···?????·???????Oracle WebLogic Server 10.3?????????Oracle RAC?????????????????????????????????????????????????????????????????????????????????????????????????????????????????Oracle WebLogic Server JDBC???·???????Oracle RAC?????????????????????????????????????·????????????????????DB?Oracle Coherence???????????/???????????????????/???????????????????????????????NOSQL?(SQL???????????????/??????????)???????????????????????????·????????????Oracle Coherence???????????????????/??????????????????????? ??Coherence??????????WebLogic Server????1???Coherence?????????·??????????????????"????????"????????????????WebLogic Server?????????????????????O/R?????·?????????Oracle TopLink?????????TopLink?Java???????????????Java Persistence API(JPA)????????JPA?????????????????????TopLink?????Oracle Database????????Coherence?????????????????????? ???WebLogic Server????????????????????Coherence?????????????????????·???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? ???????WebLogic Server??Coherence?HTTP????????????????????WebLogic Server????????????????????Coherence????????????????????????????????????????????????????????????WebLogic Server???????????????Coherence?????????????????????????????????????????Coherence???????????????EC??????????·??????????????????????Web?????????????????????????????????????????????????????????????????????·????????????????WebLogic Server?????????1?????Oracle Enterprise Manager????????????????????????????????????Oracle Enterprise Manager(EM)??????????????Oracle EM???????URL???????????????????????????????Oracle Database?????????????????????????????????????"?????"??????TCO??????????????/??????????????????IT?TCO(??????)???????WebLogic Server???????????? ???????????????????????????????????????????????????????????WebLogic Server??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? ??????????Oracle EM??????Oracle Database??????????????????????????????????????????????????????????????????TCO????????????? ????Java EE??????????????????????????????????????????TCO????????????????WebLogic Server?????????????????????·????????????????WebLogic Server????????????????????????????IT???????????????????????????WebLogic Server????????????????????????? ???????????????????????????????????????????????JRockit????????????????Sun JVM???????????????WebLogic Server????????Sun JVM????????????????????????????????? ????????????????????????????????????????????????????????????????????? ?????????????????Oracle EM????????????????Oracle EM???????????????????????????????????????????????????????????????????????????????????????????????????????????????? ??????Java EE??????????????????????????????????????????????????WebLogic Server?????????????????????????????????????????????????????????????WebLogic Server????????????????????????????WebLogic Server???????????????????????????????????????????????????????????????? ??????TCO???????????????????Java EE???????????????????????????????????????????????"?????"?????????·???????? ??????WebLogic Server??????????????????????·??????·??????????????????????????????????WebLogic Server??????????????????????????????????????????????

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  • ???????·?????????????????·??????·???????????WebLogic?????|WebLogic Channel|??????

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    Java EE??????????·????????????????????????????·??????·??????????????WebLogic Server???????????????????????????????????????·???????????????????????????????????·???????????????????????????????????????WebLogic Server????????? ????????????????????????2??????????(???)?????????·?????????????????????????????????????????IT?????????????????/?????????????????????????????/??????????IT??????????????????????????????·??????????????????? ????????/???????????????????????·??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????·?????????????????????????????? ?????????????????????????????????Oracle WebLogic Server???????????????????Java EE????????Java EE?????????????????????????????????????·??????·????????????????????????????????????????????????????????????????Java EE??????·???????????????????WebLogic Server?????Oracle Tuxedo???Oracle Coherence??????????????????????????????????????????·???????????????????????????????WebLogic Server???????????????????????????????????? ????????·?????????????????????????????????????(??·??????)??????????????????????????????·???????――?????????????????????·????????????????????·????????WebLogic Server???????????1????????????????????????????????????????WebLogic Server???????????????????????????????????????? ???????????????2????????1???????????????????????????????????1?????????????????????????????????????????????????·????????????????WebLogic Server??????????·?????????Java?????(JVM:Java Virtual Machine)????????????????????????????????????????????????????·???????????????????????????????????WebLogic Server??????????JVM????·??????????·??????(GC)?????????????????????????????????????????????????????????????????????·??????????????????????WebLogic Server????????1????????????????·?????????Web???????????????????????HTTP?????????????????????????????????????????????????????·????????????????????????????????????????????????????????????????????????????????? ???WebLogic Server?????????????????????????·?????????????????Web???????????URL?????????????????????????????HTTP??????????????WebLogic Server?????????????????????????????????????HTTP???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????Web?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????·????????????????·??????????????????????????????????????????????????????????????????????????????????????????????????????????????????/?????????????????????????????????????? ???????1??????·??????????????????????·??????????????Java???????????????·?????????????????????????????????????????????????????????????????????????·?????????????????????????????????????????·??????????????????????1???????? WebLogic Server?????????·????????????????????????????????????????????????????????????????????????(??)??????????????????????????????·????????????????????????????·??????????????????????????????????????????????????????????????????????????????????????????????????????WebLogic Server???????????????????????????????????????????????????????????·?????????JVM??????????????????????????????????WebLogic Server????JVM?JRockit???????????????????????????????????????·???????????????????????GC?????????????????????????????????????????????????????????????????????????????????????????????????·??????·???????????????????WebLogic Server???????????????????????????????????·??????????????????SpecjEnterprise2010???????????????????????WebLogic Server?????????????????JVM?JRockit????????????????????????????JVM?????????????SPECjbb2005??????????????????????JRockit???????????????JVM???????????Java???????????????????????????????????????????????????????????????????????????????????????????????????????????????????JRockit??????????????????·????·??????????????????????????????????????????????????????????????????????????????????????????????????????????????????JRockit?????????????????????????????????????????????????????? JRockit????????????????????????????????????????????????JIT(Just In-Time)?????????????????????????????·?????????????????? ??????????????????????GC??????????????????????????????GC?????????JRockit?????????????????????????GC????????????????????????????????????????GC????????????????????????????????????GC?????????????????????????1?????????JRockit?GC?????????????????????????????????????????????????JRockit????Sun JVM????????JVM?????????????????????????Sun JVM?????????·??????????????????????????????????????????????????????JIT?????????????????????????·????????????????????????·?????????????????????????????????JVM???????1????????JVM Oracle JRockit??? ???? ···???JVM?Oracle JRockit??????????????????????????JRockit Flight Recorder????????????????? ?????45???????????????????????????????????? ?WMV?? ?MP4???????????·???????????????????????????????·???/JVM????????????????????????????????WebLogic Server????????????????????????????????????????????????????????????????·??????·????????????WebLogic Server??????????????????????????????????????????????????????????????????????????????????

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  • ??????????Oracle???????????????????????·????! |WebLogic Channel|??????

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    ?? ???????·??·?????????????????????????????????????????????????????????????????????????????????????????????????!?????????????????????·????????????????!???????????!????????????????????????????? ????????????????????GUI??? Oracle Enterprise Manager Grid Control??????????????·???????GUI????JRockit Flight Recorder??????????????2??????????WebLogic Server ? Oracle Database ???????????????????????????????????????????????????¦Database?Application Server??????¦????????????????????¦???????????????????????¦?????????·????????¦Oracle Enterprise Manager Grid Control????????????¦JRockit Flight Recorder????????????????????????????????????????????2???????????????????????http://www.oracle.com/technetwork/jp/ondemand/application-grid/id-000954-404639-ja.pdf<wmv> http://otndnld.oracle.co.jp/ondemand/otn-seminar/movie/id_000948.wmv<mp4> http://otndnld.oracle.co.jp/ondemand/otn-seminar/movie/mp4/id_000948.mp4

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  • ?Pick-Up????????????Web??????????Oracle WebLogic Server 11g?Microsoft .NET WCF 4.0????? |WebLogic Channel|??????

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    ???????????????????????????????WebLogic Server?Microsoft .NET?????????????????????WS-*???Oracle??????(Oracle JDeveloper 11g?Oracle WebLogic Server??)??????????Web?????????????Microsoft??????(Visual Studio.NET 2010?Microsoft.NET 4.0 Framework?Windows Communication Foundation 4.0??)?????Web?????????????????????????????????????????????????·????????????????·?????????????????????????·??????????????????????????????????¦Oracle JDeveloper 11g¦Oracle WebLogic Server 11g¦Java API for XML Web Services(JAX-WS)2.0(JSR-224)¦Java Platform, Enterprise Edition(Java EE)¦Microsoft Visual Studio 2010¦Microsoft.NET 4.0¦Windows Communication Foundation(WCF)4.0¦WS-Security¦WS-SecurityPolicy¦WS-Profile¦X.509 Token Profile¦?????????????¦X.509???????¦XML¦C#?????

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  • ?Pick-Up???????WebLogic Server JDBC???·???????(10.3.4)|WebLogic Channel|??????

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    Oracle WebLogic Server JDBC???·???(10.3.4)?????????????????????????????????????????????????????    ¦Oracle RAC???????    ¦JDBC????????    ¦???·???·?????    ¦????????????    ¦??????????·?????    ¦????·??????????????Oracle RAC??????????????????????·???·????GridLink???·????????Oracle RAC?????????????    ¦ ???WebLogic Server???·????Oracle RAC????????????????Oracle RAC?????????????????????????    ¦Oracle RAC?????????????????????????          o????????????(FCF)          o????????·??????(RCLB)          o????????????    ¦?????·?????????XA??????????????????Oracle RAC???????????????????????????Oracle RAC???????????????????????    ¦Oracle????????·?????(SCAN)??????????  ??????????GridLink???·??????????·????·???????ONS????·??????SCAN?????????Oracle RAC??????????????????????????????????????????SCAN???????GridLink???·?????Oracle RAC???????????????????????????????????GridLink???·?????????????????JDBC????????JDBC??????WebLogic Server????????????·???????????????????·????GridLink???·??????????·???·?????????????????·?????????? > ????·??????????????????????????·???·????????·???·?????(???)????????????????????????·???·???????????????????????????????????·?????????????????????????????·???·?????????????????????????·??????????>????·???·????????????????????????????????????????????????Oracle???????????????·???·?????????????????????????????????????    ¦Oracle Net Sdp    ¦Oracle Dynamic Buffering    ¦Oracle Reduced Data Copies????????????????????????????????????????????????????Oracle?????????????????????????????·??????????????????·??????????????????·???????????????????????????·????????????????????·????????????????????????????·??????????????????????????????????????????WebLogic Server??????·????????????????????????????????????????????????????????????Oracle WebLogic Server MBean????????KeepConnAfterLocalTx???????????????¦????????¦Oracle Fusion Middleware Oracle WebLogic Server JDBC???·?????????JDBC API???????????????????????????????????????????????????????????????    *WebLogic JDBC???????    *JDBC???·??????    *GridLink???·??????    *JDBC???·???·??????    *WebLogic Server??Oracle RAC????    *WebLogic Server??JDBC????????    *WebLogic JDBC?????????    *WebLogic JDBC???????¦Oracle WebLogic Server JDBC????????  - Programming JDBC(10.3.4/??)  - Oracle WebLogic Server JDBC????????(10.3.3)     (??)10.3.4???????????????????????????    WebLogic Server????(10.3.4)WebLogic Server??JDBC API??????????????????¦Oracle WebLogic Server???4 JDBC????WebLogic ???4 JDBC?????????????????????¦Oracle WebLogic Server???????????WebLogic Server??????????????????¦Oracle WebLogic Server??????????????????????????WebLogic Server?????????????????????????????·??????

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  • ?know How?Oracle WebLogic Server 11g? JRuby?JMX???????|WebLogic Channel|??????

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    ??Java SE???????????????JMX?????????????????????????????????????????????????????????????????????????????????????????????????????JRuby??????????JMX??????Oracle WebLogic Server 11g Release 1????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????¦????????????????????????????????????????    * Oracle Database 11g Release 2??     * JDK 1.6    * JRuby 1.5.6    * Oracle WebLogic Server 11g Release 1??    * ????·????????...

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  • ?Pick-Up???????Oracle JDeveloper?Oracle ADF 11g?Release 2(11.1.2.0.0):???|WebLogic Channel|??????

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    Oracle JDeveloper?Oracle Application Development Framework(Oracle ADF)?11g Release 2(11.1.2.0.0)???????????????????·???????????????????????????????????????????????¦JDeveloper Extension Framework??????????(?????)?????????????????OSGi??????????????????????????????????????????? ????????????????????????????????????¦JDeveloper?????????????????????OSGi??????????????????????????????????????????JDeveloper??????????¦Maven???Maven 2??????JDeveloper?????????¦ADF???·???????ADF???·???????ADF Faces????????????????????????????¦JSF 2.0IDE???ADF????????????JSF 2.0??????????????????????(????????????700???)????????????????????????????????????????...

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  • ?Pick-Up??????????? JVM ?JRockit????????·??????|WebLogic Channel|??????

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    ??Oracle JRockit JVM?????????????????????·?????????????????????????JVM??????? ???????????????????????????????????????????????????????????????????????? ??????? ?????????Oracle JRockit???????·??????????????????????????????????????????????????????????? Oracle JRockit JDK???????????????????????????????????????????????????????????????????? JVM?????????????????????????????????????????????????????????????JVM????? ??????????Oracle JRockit ???????·??????·?????????JVM??????????????????????????????????????????????????????????¦JRockit JVM???????????????·????????????????????????????????????????????????????????????????????????????2?????????????????????????????????????????????? ¦?Java?????????????????????????JRockit JVM???????????????????????????????????????????????????????????????????????3??Oracle JRockit JVM??????????????JRockit JVM????????????????????Oracle????????????JVM???????????·???????????????? ¦???????????????????????????????·?????????????????????????????????????????????4???????????????????????JRockit JVM?????????????????????????????????????????????? ¦Java????????????????????????????????????5?????????????????????????????????????????????JRockit JVM??????????????? ¦ ????·???????????????????????????????????????????????????????????????????????????6?????????????????????????????????????????????????????????????????????????? ¦ ????·?????????????CPU???????????????????·???????????????????????????????????????????????????????????????????????????????7?????????????????????????????????????·?????????????????????Java?????????????????????????JRockit JVM???????????????? ¦JVM?????????????????????????????????????JVM??????????????????????8????????????????????????????????????????????????????????? ¦ ????·????????????????9??????????????????????????????????????????????????????????????????JVM??????????? ¦ ????????????????JVM??????????????10??JVM????????????????????????????????????? >>?????

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  • ????/??????

    - by WebLogic Channel ???
    01. ?? - WebLogic Server 02. ?? - Java EE 03. ???? - WebLogic Server 04. ??! Java EE 6 05. ??? - WebLogic??? ?? 06. ??? - Around WebLogic 07. ????/???? ???? WebLogic Channel ????????Java????? ????????????????! ??????? [????] ?37? WebLogic Server???@??|2013/6/20(?) ??????????

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  • ???????Java EE??????WebLogic Server 12c??????3???????Oracle WebLogic Server 12c Forum?????|WebLogic Channel|??????

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    ???????2012?2?7??Java EE??????????·???????Oracle WebLogic Server 12c?????????????????????1?25????????????Oracle WebLogic Server 12c Forum - ????????Java??????????? -????Java EE 6?Java SE 7???????Java???????WebLogic Server 12c?????????????????·?????????????????????3??????????????????????(???)?Java EE 6?Java SE 7??????200????????????WebLogic Server 12c ???????????Oracle Corporation?WebLogic Server???????Fusion Middleware?????????·??????????????·???????????·????????????????????·???????????/????????Oracle Fusion Middleware??????WebLogic Server?????????????????????? ?Fusion Middleware?????WebLogic Server?Coherence?Tuxedo??????????·??????????????????????????????????????????????Traffic Director?Virtual Assembly Builder???????Cloud Application Foundation??????????Cloud Application Foundation??Fusion Middleware?Fusion Application??????·???????????·????????????????????(?????) ?????????????1???????????WebLogic Server 12c??Java EE 6?Java SE 7???????Java?????????????????????????????????????200?????????????????? ???????????????????????Java EE 6??????????????????????????????????????????????????????????????????????????5?????? ????????·??????????????????Java EE 6?Java SE 7?????????????????????????????????????Oracle Real Application Clusters(RAC)????????????????????????????????????????????????????????????? ????????????????SPECjEnterprise2010????????????????????????????????????????????·????(Engineered Systems)?????????Oracle Exalogic Elastic Cloud???????????????????????? ???????????????????????????????Oracle Enterprise Manager Cloud Control 12c???????????????????????·?????????????????????????????????????????????????????????? ????WebLogic Server????????GlassFish?????????????????JBoss?WebSphere?????????/???????????·?????WebLogic Server 12c????????????????????????????·???????????? ???????IDC?????????????WebLogic Server????????????????????????????????????????????????????????·???????????????????WebLogic Server 12c??????????????????·??????????????????????WebLogic Server 12c???????????????????????????(?????)¦????????????! ??????????????????WebLogic Server 12c??????WebLogic Server 12c??????3????? ???????????????????????Fusion Middleware???????????????????????????????WebLogic Server 12c??????3???????????????????????WebLogic Server 12c???????????????WebLogic Server 12c???????1――???Java????????????? ????WebLogic Server 12c???????????Java EE 6?Java SE 7????????????????????????????????Java EE??????????????????????????????????????Java EE????????????????????????????Java EE?????????????1??????????????????????????????????????????????????(???????·?????????????????)????????????????????????????????????????? ?Java EE 6????Java EE?????????1???????????Java?????????????????????????????????????????????????????????·??????(OSS)???????????????????????????????????????Java EE 6?Java SE 7??????Java???????????????????????????????????????????????????(???) ???????????????????????Fusion Middleware???????????????????????????????WebLogic Server 12c??????3???????????????????????WebLogic Server 12c???????????????WebLogic Server 12c???????1?????Java????????????? ????WebLogic Server 12c???????????Java EE 6?Java SE 7????????????????????????????????Java EE??????????????????????????????????????Java EE????????????????????????????Java EE?????????????1??????????????????????????????????????????????????(???????·?????????????????)????????????????????????????????????????? ?Java EE 6????Java EE?????????1???????????Java?????????????????????????????????????????????????????????·??????(OSS)???????????????????????????????????????Java EE 6?Java SE 7??????Java???????????????????????????????????????????????????(???)--WebLogic Server 12c???????2:??????????????????(??????????????????) ???WebLogic Server 12c?????2????????????????????????????????????1????????????????OSS??????????????????????????OSS????????????????????????????????????????????????????????????????????????????????????????????OSS?????????????????????????????????????????????????????????????? "???"???????????????? ???WebLogic Server 12c?????Java EE 6???JavaServer Faces 2.1?Java Servlet 3.0?EJB 3.1?Java Persistence API 2.0????????????Java EE??????????????????????????????????????????????OSS?????????????????????????????????????????????????????????????????????????Java EE??????????????????????????????·???·?????????????/??????????????????????????????????????????????????????????????????¦?????WebLogic & Java EE??????????? ?????????????Java EE?????????????WebLogic Server 12c???????3:?????·??????????????? 3?????????????·?????????????????????????????????Oracle RAC????????????Active GridLink for RAC???????WebLogic Server????????1????????? Active GridLink for RAC ??WebLogic Server???????????WebLogic Suite???????1????WebLogic Server 12c???Web?????·???????????????????????????????HTTP?????????????Oracle RAC?1?????????????????????????·?????????????????????????????????????Oracle RAC??????????????????????Web?????·????????????????????3??1?????????????? ???Active GridLink for RAC??????????????????????????????????????????????TCP/IP??????????????????????????·??????????????????????????????????????????????????Oracle RAC????????????????????????????????????????????????????????????·????????????????????????????????????????????????¦????WebLogic?RAC????????????――Active GridLink for RAC????RAC???????????????????????????????????????4???? ????????·??????(GC)?????????????????????????????JRockit Real Time?????????????????????????????????????????????????JRockit Flight Recorder????2??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????·??????·????????????????????WebLogic Server?????????????12c?????????????? ?Oracle Database????????GC????????????????????????????????????????????·????????????????????WebLogic Server????????????????12c?????????????????????????????????????????????????????????????????????????·?????????????????????????????????????????????????WebLogic Server 12c???????????(???)¦??????????????????????????WebLogic Server????????·??????????――?????·??????·???????????WebLogic??????????????????????????TCO?――????????????????WebLogic??????? ???????????????????Cloud Application Foundation???????????WebLogic Server 12c???????????????????????????????????????????????????????????????????????????????????????·??????·????????????????????????????????????????????????????????WebLogic Server 12c??????????????????????????¦WebLogic Server 12c??????·???Oracle Fusion Middleware 11g ??????·??????Oracle OpenWorld Tokyo 2012??????ENGINEERED FOR INNOVATION ??????????????????????????????????????????????????????????????????????????????????WebLogic Server???????????????????????![???????????:4324]??:2012?4?4?(?)~6?(?)??:???? ????? ??????????????49????????????:????Oracle OpenWorld Tokyo 2012???? ~??????~(PDF)Oracle OpenWorld Tokyo 2012????????2?(?????)???

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  • Introducing a new Umbraco datatype for Multi-lingual websites.

    - by Vizioz Limited
    Over the last 6 months we have been building various multi-lingual sites for different clients and for some of the clients they have 1 to 1 relationships between some or all of their pages.Within Umbraco, you can copy a page ( or whole tree of pages ) and keep a relationship between each of the pages and their new copy, this allows content editors to subscribe to change notifications that Umbraco can create if one of the linked pages is changed.Unfortunately one thing that is missing in Umbraco is any way to see which pages are related to each other and to have a quick and easy way to jump between the related pages.We created a datatype that solves these problems and thought we would release it as an open source project ( which we are still maintaining )Currently you can:1) See current relationships2) Add relationships3) Limit the number of relationships that can be added ( by the data type )4) See the Country flag ( assuming a culture has been set on each of your top level site nodes for each country site )5) Link between the documents6) Change or delete the linksAn example where multiple languages are allowed:An example where only 2 languages exist (1 relationship):You can download the datatype from the Umbraco project page:Vizioz Relationships for UmbracoPlease do let us know what you think :)

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  • What are the best resources for learning about concurrency and multi-threaded applications?

    - by Zepee
    I realised I have a massive knowledge gap when it comes to multi-threaded applications and concurrent programming. I've covered some basics in the past, but most of it seems to be gone from my mind, and it is definitely a field that I want, and need, to be more knowledgeable about. What are the best resources for learning about building concurrent applications? I'm a very practical oriented person, so if said book contains concrete examples the better, but I'm open to suggestions. I personally prefer to work in pseudocode or C++, and a slant toward game development would be best, but not required.

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  • Is there an alternative to javascript for the web that can do multi-threading and synchronous execution?

    - by rambodash
    I would like to program web applications as I do with desktop programming languages, where the code is synchronously executed and browser doesn't freeze when doing loops. Yes I know there are workarounds using callbacks and setTimeout, but they are all workarounds after all and they don't give the same flexibility when programming in the orthodox way I've been looking at Dart as a possibilty, but I can't seem to find where it says it can do either of these. The same with haxe, emscript, and the hundreds of other converters that try to circumvent javascript. In the end it gets converted to Javascript so you ultimately have to be conscious about asynchronous/multi threading.

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  • UppercuT v1.0 and 1.1&ndash;Linux (Mono), Multi-targeting, SemVer, Nitriq and Obfuscation, oh my!

    - by Robz / Fervent Coder
    Recently UppercuT (UC) quietly released version 1 (in August). I’m pretty happy with where we are, although I think it’s a few months later than I originally planned. I’m glad I held it back, it gave me some more time to think about some things a little more and also the opportunity to receive a patch for running builds with UC on Linux. We also released v1.1 very recently (December). UppercuT v1 Builds On Linux Perhaps the most significant changes to UC going v1 is that it now supports builds on Linux using Mono! This is thanks mostly to Svein Ackenhausen for the patches and working with me on getting it all working while not breaking the windows builds!  This means you can use mono on Windows or Linux. Notice the shell files to execute with Linux that come as part of UC now. Multi-Targeting Perhaps one of the hardest things to do that requires an automated build is multi-targeting. At v1 this is early, and possibly prone to some issues, but available.  We believe in making everything stupid simple, so it’s as simple as adding a comma to the microsoft.framework property. i.e. “net-3.5, net-4.0” to suddenly produce both framework builds. When you build, this is what you get (if you meet each framework’s requirements): At this time you have to let UC override the build location (as it does by default) or this will not work.  Semantic Versioning By now many of you have been using UppercuT for awhile and have watched how we have done versioning. Many of you who use git already know we put the revision hash in the informational/product version as the last octet. At v1, UppercuT has adopted the semantic versioning scheme. What does that mean? This is a short read, but a good one: http://SemVer.org SemVer (Semantic Versioning) is really using versioning what it was meant for. You have three octets. Major.Minor.Patch as in 1.1.0.  UC will use three different versioning concepts, one for the assembly version, one for the file version, and one for the product version. All versions - The first three octects of the version are owned by SemVer. Major.Minor.Patch i.e.: 1.1.0 Assembly Version - The assembly version would much closer follow SemVer. Last digit is always 0. Major.Minor.Patch.0 i.e: 1.1.0.0 File Version - The file version occupies the build number as the last digit. Major.Minor.Patch.Build i.e.: 1.1.0.2650 Product/Informational Version - The last octect of your product/informational version is the source control revision/hash. Major.Minor.Patch.RevisionOrHash i.e. (TFS/SVN): 1.1.0.235 i.e. (Git/HG): 1.1.0.a45ace4346adef0 SemVer is not on by default, the passive versioning scheme is still in effect. Notice that version.use_semanticversioning has been added to the UppercuT.config file (and version.patch in support of the third octet): Gems Support Gems support was added at v1. This will probably be deprecated as some point once there is an announced sunset for Nu v1. Application gems may keep it around since there is no alternative for that yet though (CoApp would be a possible replacement). Nitriq Support Nitriq is a code analysis tool like NDepend. It’s built by Mr. Jon von Gillern. It uses LINQ query language, so you can use a familiar idiom when analyzing your code base. It’s a pretty awesome tool that has a free version for those looking to do code analysis! To use Nitriq with UC, you are going to need the console edition.  To take advantage of Nitriq, you just need to update the location of Nitriq in the config: Then add the nitriq project files at the root of your source. Please refer to the Nitriq documentation on how these are created. UppercuT v1.1 Obfuscation One thing I started looking into was an easy way to obfuscate my code. I came across EazFuscator, which is both free and awesome. Plus the GUI for it is super simple to use. How do you make obfuscation even easier? Make it a convention and a configurable property in the UC config file! And the code gets obfuscated! Closing Definitely get out and look at the new release. It contains lots of chocolaty (sp?) goodness. And remember, the upgrade path is almost as simple as drag and drop!

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  • How can I use WebGL to create a tile-based multi-layer scrolling platform game?

    - by Nicholas Hill
    I've found WebGL (based on OpenGL) to be a fiendish and unforgiving framework for those learning to write HTML5-based games. Despite the presence of many examples on how to get started, I'm really struggling to understand how I could simply load a bunch of images and render them to a canvas quickly using WebGL. My specific scenario involves trying to render a map using a bespoke but simple multi-layered tile engine, where each value in a three dimensional array points to the image to use for that location in the rendered image. Think "Sonic the Hedgehog" via tilesets, tiles, maps, layers, sprites etc. Can anyone enlighten me: 1) How can I load an image that I can use as a texture in WebGL? 2) How can I dynamically select an image at run time and draw it at any co-ordinate, that I also select at run time?

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  • Would this be considered Single Tenant or Multi-Tenant?

    - by Amy Anuszewski
    I'm sorry for this dumb, basic vocabulary question, but I've managed to confuse myself. As a company, we lease a managed server from a provider. In that sense, our server is a single tenant server. On this server, we have multiple customer databases. Each customer has its own database. We have been asked by a customer if we are a single tenant or a multi-tenant solution. From our perspective, we are the sole tenant of the server. But, what is the correct answer to the customer?

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  • Les processeurs multi-cores pourraient gagner en performances, grâce à des communications internes six fois plus rapides

    Les processeurs multi-cores pourraient gagner en performances, grâce à des communications internes six fois plus rapides Des chercheurs américains, de l'Université de la Caroline du Nord, on fait une découverte qui pourrait améliorer les performances des puces multicores. En effet, la majorité des processeurs actuels de 4 ou 8 coeurs, connaissent des difficultés à voir leurs cores communiquer directement entre eux. Mais une alternative serait possible. Au lieu de devoir passer par la mémoire pour envoyer et récupérer des données, plusieurs coeurs travaillant sur la même tâche pourraient bénéficier d'une accélération matérielle. En effet, les ingénieurs développant le projet ont mis au point une HAQu (h...

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