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| − | ==EclipseLink JPA Deployed on OC4J using Eclipse WTP==
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| − | Note: This page started on 20080409 is in edit progress for 72 hours until 20080412
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| − | This example details how to use Eclipse to run/debug a J2EE web application servlet using EclipseLink JPA as the persistence provider. Examples where the presentation/controller layer use JSF and Spring are pending or available here.
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| − | Tested Environment:
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| − | Hardware: Windows Vista SP1, HP Core2Quad, 2.4Ghz, 3Gb Ram
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| − | Software: Eclipse 3.4 M5 Ganymede (Feb 2008) with all 5 WTP packages (DTP 1.6, EMF 2.4, GEF 3.4, WTP 3.0, XSD 2.4)
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| − | Oracle 11g DB 11.1.0.6.0
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| − | Java JDK 1.5.0_11
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| − | OC4J 11.1.1.0.0 Preview 3
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| − | This example will run fine with Eclipse 3.3 and any DB that EclipseLink supports.
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| − | Prerequisites
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| − | Install Eclipse
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| − | I installed a clean version of Eclipse Ganymede M5 with all of WTP 3.0
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| − | Install a DB like Oracle (10g/11g/XE)
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| − | In this example I have created all table schemas manually and generated all annotated entities using the Eclipse Dali tool.
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| − | Install OC4J11
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| − | http://www.oracle.com/technology/products/ias/toplink/preview/index.html
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| − | Here I installed to the following directory.
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| − | C:\opt\oc4j11samba
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| − | Where OC4J_HOME=C:/opt/oc4j11samba/j2ee/home
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| − | Edit oc4j11 config
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| − | $OC4J_HOME/config/data-sources.xml
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| − | <managed-data-source name="OracleDS"
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| − | connection-pool-name="local oracle11g"
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| − | jndi-name="jdbc/OracleDS"/>
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| − | <connection-pool name="local oracle11g">
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| − | <connection-factory factory-class="oracle.jdbc.pool.OracleDataSource"
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| − | user="user"
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| − | password="password"
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| − | url="jdbc:oracle:thin:@//127.0.0.1:1521/orcl">
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| − | </connection-factory>
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| − | </connection-pool>
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| − | Place eclipselink.jar inside OC4J
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| − | The eclipselink.jar should be placed as noted by config/server.xml in the directory $OC4J_HOME/applib
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| − | <!-- Global application libraries -->
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| − | <shared-library name="global.libraries" version="1.0" library-compatible="true">
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| − | <code-source path="../applib"/>
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| − | </shared-library>
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| − | Create server in Eclipse
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| − | Open the servers view
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| − | New | Server | Oracle | Oracle OC4J Standalone Server 10.1.3.1 (it is ok to use this one for 11.1.1)
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| − | I had to change my admin user from oc4jadmin to fmwadmin.
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| − | Create J2EE application
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| − | Check out the 3 example projects or create your own J2EE Enterprise Application.
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| − | File | new | project | J2EE | Enterprise Application Project
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| − | Select server, use 5.0 Ear version
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| − | Create a new Web and an optional EJB project
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| − | Select generate deployment descriptor if you want to change the context-root
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| − | Path changes
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| − | <classpathentry combineaccessrules="false" kind="src" path="/eclipselink.core"/>
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| − | <classpathentry combineaccessrules="false" kind="src" path="/eclipselink.jpa"/>
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| − | After creation, reference eclipselink.core and eclipselink.jpa or include a reference to eclipselink.jar
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| − | Persistence.xml
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| − | Put persistence.xml in projectWeb\src\META-INF
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| − | <persistence version="1.0" xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd">
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| − | <persistence-unit name="statJPATopLinkJ2EE" transaction-type="RESOURCE_LOCAL">
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| − | <provider>org.eclipse.persistence.jpa.PersistenceProvider</provider>
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| − | <non-jta-data-source>jdbc/OracleDS</non-jta-data-source>
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| − | <class>org.eclipse.persistence.example.navigation.business.StatClass</class>
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| − | … other entity classes
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| − | <properties>
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| − | <property name="eclipselink.jdbc.driver" value="oracle.jdbc.driver.OracleDriver"/>
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| − | <property name="eclipselink.target-database" value="org.eclipse.persistence.platform.database.oracle.OraclePlatform"/>
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| − | <property name="eclipselink.logging.level" value="FINEST"/>
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| − | </properties>
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| − | </persistence-unit>
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| − | </persistence>
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| − | Start server
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| − | Select the Ear (or the War) and Run on Server.
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| − | The first run may not start the server, here you start the server and then Run on Server.
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| − | Publish EAR
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| − | In the predeploy of the War you should see weaving messages for your entities if logs are set to FINEST in persistence.xml
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| − | Depending on your application you will see
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| − | Action> Start Server
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| − | In your console window you will see two processes one for the server and the second for the deploy target.
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| − | Oracle OC4J SA Server 11.1.1.0.0 localhost [Generic Server]
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| − | C:\jdk1.5.0\bin\javaw.exe (Apr 9, 2008 9:06:19 AM)
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| − | <terminated>jpaELTestEAR module publisher [Ant Build]
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| − | <terminated, exit value: 0>C:\jdk1.5.0\bin\javaw.exe (Apr 9, 2008 9:06:36 AM)
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| − | If you click on the deploy target you will see the deploy logs...
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| − | Buildfile: C:\eclipse34\plugins\org.eclipse.jst.server.generic.oc4j_1.5.105.v20071217\buildfiles\oracle.10.1.3.xml
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| − | check.skip.ear.deploy:
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| − | deploy.j2ee.ear:
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| − | package.module.ear:
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| − | [jar] Building jar: C:\opt\oc4j11samba\j2ee\home\applications\jpaELTestEAR.ear
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| − | [oracle:deploy] Deploying application jpaELTestEAR.
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| − | [oracle:deploy] 08/04/09 09:06:39 Notification ==>Uploading file jpaELTestEAR.ear ...
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| − | [oracle:deploy] 08/04/09 09:06:39 Notification ==>Application Deployer for jpaELTestEAR STARTS.
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| − | ...
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| − | [oracle:deploy] 08/04/09 09:06:41 Notification ==>Application Deployer for jpaELTestEAR COMPLETES. Operation time: 2155 msecs
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| − | [oracle:deploy] Application deployer for jpaELTestEAR COMPLETES.
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| − | BUILD SUCCESSFUL
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| − | Total time: 5 seconds
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| − | If you click on the server console you will see 08/04/09 09:06:21 WARNING: Bulk-load class 'oracle.j2ee.naming.ldap.ucp.SASSLSocketFactory' not found in /C:/opt/oc4j11samba/j2ee/home/lib/oc4j-internal.jar (from <code-source> in META-INF/boot.xml in C:\opt\oc4j11samba\j2ee\home\oc4j.jar)
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| − | 08/04/09 09:06:21 WARNING: Bulk-load class 'oracle.security.idm.mad.ECIDProvider' not found in oc4j:11.1.1.0.0
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| − | Apr 9, 2008 9:06:23 AM oracle.j2ee.xml.XMLMessages warningException
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| − | WARNING: Exception Encountered
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| − | 08/04/09 09:06:25 JMS server will listen on port 9127.
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| − | 08/04/09 09:06:26 oracle.j2ee.jms JMSServer startup complete.
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| − | 08/04/09 09:06:26 SEVERE: AbstractInfo.getAnnotation oracle.webservices.annotations.async.AsyncWebService cannot be found in the given classpath.
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| − | 08/04/09 09:06:26 SEVERE: AbstractInfo.getAnnotation oracle.webservices.annotations.async.AsyncWebService cannot be found in the given classpath.
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| − | 08/04/09 09:06:27 Don't know how to map non-serializable type: interface javax.management.j2ee.statistics.Stats to Open MBean Type.
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| − | 08/04/09 09:06:28 WARNING: J2EE JNDI-00002
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| − | 08/04/09 09:06:28 WARNING: No javax.jms.ConnectionFactory found at null
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| − | 08/04/09 09:06:29 Oracle Containers for J2EE 11g (11.1.1.0.0) initialized.
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| − | 08/04/09 09:06:39 Application Deployer for jpaELTestEAR STARTS.
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| − | ...
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| − | 08/04/09 09:06:39 Started application : jpaELTestEAR
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| − | 08/04/09 09:06:39 Binding jpaELTestWeb web-module for application jpaELTestEAR to site default-web-site under context root jpaELTest
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| − | [EPS Finest]: 2008.04.09 09:06:39.893--ServerSession(23543153)--Thread(Thread[DeployerRunnable Thread for jpaELTestEAR,9,SystemThreadGroup])--Begin predeploying Persistence Unit statJPATopLinkJ2EE; state Initial; factoryCount 0
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| − | ...
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| − | [EPS Finer]: 2008.04.09 09:06:39.924--ServerSession(23543153)--Thread(Thread[DeployerRunnable Thread for jpaELTestEAR,9,SystemThreadGroup])--Searching for default mapping file in file:/C:/opt/oc4j11samba/j2ee/home/applications/jpaELTestEAR/jpaELTestWeb/WEB-INF/classes/
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| − | [EPS Finer]: 2008.04.09 09:06:39.940--ServerSession(23543153)--Thread(Thread[DeployerRunnable Thread for jpaELTestEAR,9,SystemThreadGroup])--Found a default mapping file at file:/C:/opt/oc4j11samba/j2ee/home/applications/jpaELTestEAR/jpaELTestWeb/WEB-INF/classes/META-INF/orm.xml for root URL file:/C:/opt/oc4j11samba/j2ee/home/applications/jpaELTestEAR/jpaELTestWeb/WEB-INF/classes/
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| − | ...
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| − | [EPS Finer]: 2008.04.09 09:06:40.783--ServerSession(23543153)--Thread(Thread[DeployerRunnable Thread for jpaELTestEAR,9,SystemThreadGroup])--Class [org.eclipse.persistence.example.navigation.business.StatClass] registered to be processed by weaver.
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| − | ...
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| − | [EPS Finest]: 2008.04.09 09:06:40.783--ServerSession(23543153)--Thread(Thread[DeployerRunnable Thread for jpaELTestEAR,9,SystemThreadGroup])--End predeploying Persistence Unit statJPATopLinkJ2EE; state Predeployed; factoryCount 1
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| − | [EPS Finest]: 2008.04.09 09:06:41.033--ServerSession(23543153)--Thread(Thread[DeployerRunnable Thread for jpaELTestEAR,9,SystemThreadGroup])--Begin weaver class transformer processing class [org/eclipse/persistence/example/navigation/business/StatClass].
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| − | [EPS Finest]: 2008.04.09 09:06:41.079--ServerSession(23543153)--Thread(Thread[DeployerRunnable Thread for jpaELTestEAR,9,SystemThreadGroup])--End weaver class transformer processing class [org/eclipse/persistence/example/navigation/business/StatClass].
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| − | ...
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| − | 08/04/09 09:06:41 Binding web application(s) to site default-web-site ends...
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| − | 08/04/09 09:06:41 Application Deployer for jpaELTestEAR COMPLETES. Operation time: 2155 msecs
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| − | At this time you can initialize your application in a browser - notice the use of the non-jta datasource>
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| − | http://127.0.0.1:8888/jpaELTest/FrontController?action=init
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| − | This url command will initialize the EntityManager
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| − | emf = Persistence.createEntityManagerFactory(puName);
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| − | entityManager = emf.createEntityManager();
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| − | Console Output>
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| − | 08/04/09 09:19:29 Action: init
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| − | [EPS Finest]: 2008.04.09 09:19:29.634--ServerSession(2059288)--Thread(Thread[HTTPThreadGroup-1,9,HTTPThreadGroup])--Begin deploying Persistence Unit statJPATopLinkJ2EE; state Predeployed; factoryCount 2
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| − | [EPS Warning]: 2008.04.09 09:19:29.868--ServerSession(2059288)--Thread(Thread[HTTPThreadGroup-1,9,HTTPThreadGroup])--PersistenceUnitInfo statJPATopLinkJ2EE has transactionType RESOURCE_LOCAL and therefore jtaDataSource will be ignored
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| − | [EPS Info]: 2008.04.09 09:19:29.884--ServerSession(2059288)--Thread(Thread[HTTPThreadGroup-1,9,HTTPThreadGroup])--EclipseLink, version: Eclipse Persistence Services - 1.0 (Build SNAPSHOT - 20080403)
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| − | [EPS Config]: 2008.04.09 09:19:30.289--ServerSession(2059288)--Connection(17254324)--Thread(Thread[HTTPThreadGroup-1,9,HTTPThreadGroup])--connecting(DatabaseLogin(
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| − | platform=>OraclePlatform
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| − | user name=> "stat"
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| − | connector=>JNDIConnector datasource name=>null
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| − | ))
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| − | [EPS Config]: 2008.04.09 09:19:30.289--ServerSession(2059288)--Connection(16022259)--Thread(Thread[HTTPThreadGroup-1,9,HTTPThreadGroup])--Connected: jdbc:oracle:thin:@//127.0.0.1:1521/orcl
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| − | User: STAT
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| − | Database: Oracle Version: Oracle Database 11g Release 11.1.0.0.0 - Production
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| − | Driver: Oracle JDBC driver Version: 11.1.0.6.0-Production+
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| − | [EPS Finest]: 2008.04.09 09:19:30.289--ServerSession(2059288)--Thread(Thread[HTTPThreadGroup-1,9,HTTPThreadGroup])--sequencing connected, state is Preallocation_NoTransaction_State
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| − | [EPS Finest]: 2008.04.09 09:19:30.289--ServerSession(2059288)--Thread(Thread[HTTPThreadGroup-1,9,HTTPThreadGroup])--sequence STAT_CLASS_SEQ_GENERATOR: preallocation size 25
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| − | [EPS Info]: 2008.04.09 09:19:30.336--ServerSession(2059288)--Thread(Thread[HTTPThreadGroup-1,9,HTTPThreadGroup])--file:/C:/opt/oc4j11samba/j2ee/home/applications/jpaELTestEAR/jpaELTestWeb/WEB-INF/classes/-statJPATopLinkJ2EE login successful
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| − | [EPS Finest]: 2008.04.09 09:19:30.336--ServerSession(2059288)--Thread(Thread[HTTPThreadGroup-1,9,HTTPThreadGroup])--End deploying Persistence Unit statJPATopLinkJ2EE; state Deployed; factoryCount 2
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| − | Exercise your application in a browser>
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| − | http://127.0.0.1:8888/jpaELTest/FrontController?action=query&jpql=select%20object(e)%20from%20StatClass%20e%20where%20e.id<100
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| − | Browser Output>
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| − | action: query
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| − | JPQL: select object(e) from StatClass e where e.id<100
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| − | 99 Results
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| − | 1 org.eclipse.persistence.example.navigation.business.StatClass@15c0102
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