Eclipse and OC4J

Hi
I'm using Eclipse for development and deploy and run my
applications in Oracle Appliaction Server Containers for J2EE (OC4J).
Anyone knowing if it is possible to run OC4J integrated with Eclipse for debugging?
Thanks

We use OC4J inside of Eclipse for development/debugging. The "manual" way is to debug OC4J as a java application. You add the OC4J jars to your classpath, and run the OC4J main class: com.evermind.server.OC4JServer and in the debug configuration, you set the "working directory" to the /oc4j/j2ee/home directory.
The "easy" way to do it, is to use MyEclipse http://www.myeclipseide.com. It has wizards and complete eclipse integration which supports OC4J.
Hope that helps,
--Leif

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I'm still at a loss with this. Rather than worry about the older version, for now, I just want to see JPA in action. So, I've decided on just running the Spring 2.5.6 petclinic example out of the samples folder. When I try to do this, after only tweaking the web.xml to use the applicationContext-jpa.xml file, the application does not initialize properly. Here's the stack trace I get:
Target URL -- http://192.168.0.2:8988/petclinic/index.jsp
09/05/11 23:26:05 Oracle Containers for J2EE 10g (10.1.3.4.0) initialized
WARNING: Code-source C:\javalib\spring-2.5.6\samples\petclinic\war\WEB-INF\lib\connector.jar (from WEB-INF/lib/ directory in C:\javalib\spring-2.5.6\samples\petclinic\war\WEB-INF\lib) has the same filename but is not identical to /C:/jdev10134/j2ee/home/lib/connector.jar (from <code-source> (ignore manifest Class-Path) in META-INF/boot.xml in C:\jdev10134\j2ee\home\oc4j.jar). If it contains different versions of the same classes, it will be masked as the latter is already visible in the search path of loader current-workspace-app.web.petclinic:0.0.0.
WARNING: Code-source C:\javalib\spring-2.5.6\samples\petclinic\war\WEB-INF\lib\jta.jar (from WEB-INF/lib/ directory in C:\javalib\spring-2.5.6\samples\petclinic\war\WEB-INF\lib) has the same filename but is not identical to /C:/jdev10134/j2ee/home/lib/jta.jar (from <code-source> (ignore manifest Class-Path) in META-INF/boot.xml in C:\jdev10134\j2ee\home\oc4j.jar). If it contains different versions of the same classes, it will be masked as the latter is already visible in the search path of loader current-workspace-app.web.petclinic:0.0.0.
WARNING: Code-source C:\javalib\spring-2.5.6\samples\petclinic\war\WEB-INF\lib\persistence.jar (from WEB-INF/lib/ directory in C:\javalib\spring-2.5.6\samples\petclinic\war\WEB-INF\lib) has the same filename but is not identical to /C:/jdev10134/j2ee/home/lib/persistence.jar (from <code-source> (ignore manifest Class-Path) in META-INF/boot.xml in C:\jdev10134\j2ee\home\oc4j.jar). If it contains different versions of the same classes, it will be masked as the latter is already visible in the search path of loader current-workspace-app.web.petclinic:0.0.0.
WARNING: Code-source C:\javalib\spring-2.5.6\samples\petclinic\war\WEB-INF\lib\toplink-essentials.jar (from WEB-INF/lib/ directory in C:\javalib\spring-2.5.6\samples\petclinic\war\WEB-INF\lib) has the same filename but is not identical to /C:/jdev10134/toplink/jlib/toplink-essentials.jar (from <code-source> in /C:/jdev10134/jdev/system/oracle.j2ee.10.1.3.42.70/embedded-oc4j/config/server.xml). If it contains different versions of the same classes, it will be masked as the latter is already visible in the search path of loader current-workspace-app.web.petclinic:0.0.0.
09/05/11 23:26:24 log4j: Parsing for [root] with value=[INFO, stdout].
09/05/11 23:26:24 log4j: Level token is [INFO].
09/05/11 23:26:24 log4j: Category root set to INFO
09/05/11 23:26:24 log4j: Parsing appender named "stdout".
09/05/11 23:26:24 log4j: Parsing layout options for "stdout".
09/05/11 23:26:24 log4j: Setting property [conversionPattern] to [%d %p [%c] - <%m>%n].
09/05/11 23:26:24 log4j: End of parsing for "stdout".
09/05/11 23:26:24 log4j: Parsed "stdout" options.
09/05/11 23:26:24 log4j: Parsing for [org.springframework.samples.petclinic.aspects] with value=[DEBUG].
09/05/11 23:26:24 log4j: Level token is [DEBUG].
09/05/11 23:26:24 log4j: Category org.springframework.samples.petclinic.aspects set to DEBUG
09/05/11 23:26:24 log4j: Handling log4j.additivity.org.springframework.samples.petclinic.aspects=[null]
09/05/11 23:26:24 log4j: Finished configuring.
09/05/11 23:26:24 log4j: Reading configuration from URL file:/C:/javalib/spring-2.5.6/samples/petclinic/war/WEB-INF/classes/log4j.properties
09/05/11 23:26:24 log4j: Parsing for [root] with value=[INFO, stdout].
09/05/11 23:26:24 log4j: Level token is [INFO].
09/05/11 23:26:24 log4j: Category root set to INFO
09/05/11 23:26:24 log4j: Parsing appender named "stdout".
09/05/11 23:26:24 log4j: Parsing layout options for "stdout".
09/05/11 23:26:24 log4j: Setting property [conversionPattern] to [%d %p [%c] - <%m>%n].
09/05/11 23:26:24 log4j: End of parsing for "stdout".
09/05/11 23:26:24 log4j: Parsed "stdout" options.
09/05/11 23:26:24 log4j: Parsing for [org.springframework.samples.petclinic.aspects] with value=[DEBUG].
09/05/11 23:26:24 log4j: Level token is [DEBUG].
09/05/11 23:26:24 log4j: Category org.springframework.samples.petclinic.aspects set to DEBUG
09/05/11 23:26:24 log4j: Handling log4j.additivity.org.springframework.samples.petclinic.aspects=[null]
09/05/11 23:26:24 log4j: Finished configuring.
2009-05-11 23:26:24,593 INFO [org.springframework.web.context.ContextLoader] - <Root WebApplicationContext: initialization started>
2009-05-11 23:26:24,687 INFO [org.springframework.web.context.support.XmlWebApplicationContext] - <Refreshing org.springframework.web.context.support.XmlWebApplicationContext@eeb406: display name [Root WebApplicationContext]; startup date [Mon May 11 23:26:24 EDT 2009]; root of context hierarchy>
2009-05-11 23:26:24,828 INFO [org.springframework.beans.factory.xml.XmlBeanDefinitionReader] - <Loading XML bean definitions from ServletContext resource [WEB-INF/applicationContext-jpa.xml]>
2009-05-11 23:26:25,281 INFO [org.springframework.web.context.support.XmlWebApplicationContext] - <Bean factory for application context [org.springframework.web.context.support.XmlWebApplicationContext@eeb406]: org.springframework.beans.factory.support.DefaultListableBeanFactory@1da817b>
2009-05-11 23:26:25,734 INFO [org.springframework.beans.factory.config.PropertyPlaceholderConfigurer] - <Loading properties file from class path resource [jdbc.properties]>
2009-05-11 23:26:25,796 INFO [org.springframework.context.weaving.DefaultContextLoadTimeWeaver] - <Determined server-specific load-time weaver: org.springframework.instrument.classloading.oc4j.OC4JLoadTimeWeaver>
2009-05-11 23:26:28,296 INFO [org.springframework.web.context.support.XmlWebApplicationContext] - <Bean 'org.springframework.orm.jpa.vendor.TopLinkJpaVendorAdapter#c25ae3' is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)>
2009-05-11 23:26:28,359 INFO [org.springframework.web.context.support.XmlWebApplicationContext] - <Bean 'dataSource' is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)>
2009-05-11 23:26:28,437 INFO [org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean] - <Building JPA container EntityManagerFactory for persistence unit 'PetClinic'>
2009-05-11 23:26:28,468 INFO [org.springframework.web.context.support.XmlWebApplicationContext] - <Bean 'entityManagerFactory' is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)>
2009-05-11 23:26:28,562 INFO [org.springframework.beans.factory.support.DefaultListableBeanFactory] - <Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@1da817b: defining beans [org.springframework.context.weaving.AspectJWeavingEnabler#0,org.springframework.context.config.internalBeanConfigurerAspect,loadTimeWeaver,org.springframework.beans.factory.config.PropertyPlaceholderConfigurer#0,dataSource,entityManagerFactory,transactionManager,org.springframework.context.annotation.internalPersistenceAnnotationProcessor,org.springframework.context.annotation.internalCommonAnnotationProcessor,org.springframework.context.annotation.internalAutowiredAnnotationProcessor,org.springframework.context.annotation.internalRequiredAnnotationProcessor,org.springframework.transaction.config.internalTransactionAspect,org.springframework.samples.petclinic.aspects.UsageLogAspect#0,org.springframework.dao.annotation.PersistenceExceptionTranslationPostProcessor#0,clinic]; root of factory hierarchy>
2009-05-11 23:26:29,671 INFO [org.springframework.web.context.ContextLoader] - <Root WebApplicationContext: initialization completed in 5078 ms>
2009-05-11 23:26:29,734 INFO [org.springframework.web.servlet.DispatcherServlet] - <FrameworkServlet 'petclinic': initialization started>
2009-05-11 23:26:29,734 INFO [org.springframework.web.context.support.XmlWebApplicationContext] - <Refreshing org.springframework.web.context.support.XmlWebApplicationContext@c00e55: display name [WebApplicationContext for namespace 'petclinic-servlet']; startup date [Mon May 11 23:26:29 EDT 2009]; parent: org.springframework.web.context.support.XmlWebApplicationContext@eeb406>
2009-05-11 23:26:29,734 INFO [org.springframework.beans.factory.xml.XmlBeanDefinitionReader] - <Loading XML bean definitions from ServletContext resource [WEB-INF/petclinic-servlet.xml]>
2009-05-11 23:26:30,171 INFO [org.springframework.web.context.support.XmlWebApplicationContext] - <Bean factory for application context [org.springframework.web.context.support.XmlWebApplicationContext@c00e55]: org.springframework.beans.factory.support.DefaultListableBeanFactory@1c5543b>
2009-05-11 23:26:30,375 INFO [org.springframework.beans.factory.support.DefaultListableBeanFactory] - <Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@1c5543b: defining beans [addOwnerForm,addPetForm,addVisitForm,clinicController,editOwnerForm,editPetForm,findOwnersForm,org.springframework.context.annotation.internalPersistenceAnnotationProcessor,org.springframework.context.annotation.internalCommonAnnotationProcessor,org.springframework.context.annotation.internalAutowiredAnnotationProcessor,org.springframework.context.annotation.internalRequiredAnnotationProcessor,org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter#0,org.springframework.web.servlet.handler.SimpleMappingExceptionResolver#0,org.springframework.web.servlet.view.InternalResourceViewResolver#0,messageSource]; parent: org.springframework.beans.factory.support.DefaultListableBeanFactory@1da817b>
2009-05-11 23:26:31,828 INFO [org.springframework.web.servlet.DispatcherServlet] - <FrameworkServlet 'petclinic': initialization completed in 2094 ms>
May 11, 2009 11:26:58 PM oracle.toplink.essentials.session.file:/C:/javalib/spring-2.5.6/samples/petclinic/war/WEB-INF/classes/-PetClinic.transaction
WARNING: PersistenceUnitInfo PetClinic has transactionType RESOURCE_LOCAL and therefore jtaDataSource will be ignored
May 11, 2009 11:26:58 PM oracle.toplink.essentials.session.file:/C:/javalib/spring-2.5.6/samples/petclinic/war/WEB-INF/classes/-PetClinic
INFO: TopLink, version: Oracle TopLink Essentials - 2.0.1 (Build b09d-fcs (12/06/2007))
May 11, 2009 11:26:58 PM oracle.toplink.essentials.session.file:/C:/javalib/spring-2.5.6/samples/petclinic/war/WEB-INF/classes/-PetClinic
INFO: Server: unknown
May 11, 2009 11:26:58 PM oracle.toplink.essentials.session.file:/C:/javalib/spring-2.5.6/samples/petclinic/war/WEB-INF/classes/-PetClinic.connection
CONFIG: connecting(DatabaseLogin(
        platform=>EssentialsHSQLPlatformWithNativeSequence
        user name=> ""
        connector=>JNDIConnector datasource name=>null
May 11, 2009 11:27:03 PM oracle.toplink.essentials.session.file:/C:/javalib/spring-2.5.6/samples/petclinic/war/WEB-INF/classes/-PetClinic
SEVERE:
Local Exception Stack:
Exception [TOPLINK-4002] (Oracle TopLink Essentials - 2.0.1 (Build b09d-fcs (12/06/2007))): oracle.toplink.essentials.exceptions.DatabaseException
Internal Exception: java.sql.SQLException: Io exception: The Network Adapter could not establish the connection
Error Code: 17002
        at oracle.toplink.essentials.exceptions.DatabaseException.sqlException(DatabaseException.java:305)
        at oracle.toplink.essentials.jndi.JNDIConnector.connect(JNDIConnector.java:150)
        at oracle.toplink.essentials.sessions.DatasourceLogin.connectToDatasource(DatasourceLogin.java:184)
        at oracle.toplink.essentials.internal.databaseaccess.DatasourceAccessor.connect(DatasourceAccessor.java:233)
        at oracle.toplink.essentials.internal.databaseaccess.DatabaseAccessor.connect(DatabaseAccessor.java:242)
        at oracle.toplink.essentials.internal.databaseaccess.DatasourceAccessor.connect(DatasourceAccessor.java:309)
        at oracle.toplink.essentials.threetier.ConnectionPool.buildConnection(ConnectionPool.java:117)
        at oracle.toplink.essentials.threetier.ExternalConnectionPool.startUp(ExternalConnectionPool.java:135)
        at oracle.toplink.essentials.threetier.ServerSession.connect(ServerSession.java:451)
        at oracle.toplink.essentials.internal.sessions.DatabaseSessionImpl.login(DatabaseSessionImpl.java:616)
        at oracle.toplink.essentials.ejb.cmp3.EntityManagerFactoryProvider.login(EntityManagerFactoryProvider.java:282)
        at oracle.toplink.essentials.internal.ejb.cmp3.EntityManagerSetupImpl.deploy(EntityManagerSetupImpl.java:229)
        at oracle.toplink.essentials.internal.ejb.cmp3.base.EntityManagerFactoryImpl.getServerSession(EntityManagerFactoryImpl.java:93)
        at oracle.toplink.essentials.internal.ejb.cmp3.base.EntityManagerFactoryImpl.createEntityManagerImpl(EntityManagerFactoryImpl.java:126)
        at oracle.toplink.essentials.internal.ejb.cmp3.base.EntityManagerFactoryImpl.createEntityManagerImpl(EntityManagerFactoryImpl.java:120)
        at oracle.toplink.essentials.internal.ejb.cmp3.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:91)
        at org.springframework.orm.jpa.JpaTransactionManager.createEntityManagerForTransaction(JpaTransactionManager.java:392)
        at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:320)
        at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:374)
        at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:263)
        at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:220)
        at org.springframework.transaction.aspectj.AbstractTransactionAspect.ajc$before$org_springframework_transaction_aspectj_AbstractTransactionAspect$1$2a73e96c(AbstractTransactionAspect.aj:63)
        at org.springframework.samples.petclinic.jpa.EntityManagerClinic.getVets(EntityManagerClinic.java:39)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:585)
        at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:307)
        at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182)
        at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149)
        at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:138)
        at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
        at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
        at $Proxy19.getVets(Unknown Source)
        at org.springframework.samples.petclinic.web.ClinicController.vetsHandler(ClinicController.java:53)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:585)
        at org.springframework.web.bind.annotation.support.HandlerMethodInvoker.doInvokeMethod(HandlerMethodInvoker.java:421)
        at org.springframework.web.bind.annotation.support.HandlerMethodInvoker.invokeHandlerMethod(HandlerMethodInvoker.java:136)
        at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.invokeHandlerMethod(AnnotationMethodHandlerAdapter.java:326)
        at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.handle(AnnotationMethodHandlerAdapter.java:313)
        at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:875)
        at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:807)
        at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:571)
        at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:501)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:743)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
        at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:713)
        at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:370)
        at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:871)
        at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:453)
        at com.evermind.server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:221)
        at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:122)
        at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:111)
        at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260)
        at oracle.oc4j.network.ServerSocketAcceptHandler.procClientSocket(ServerSocketAcceptHandler.java:234)
        at oracle.oc4j.network.ServerSocketAcceptHandler.access$700(ServerSocketAcceptHandler.java:29)
        at oracle.oc4j.network.ServerSocketAcceptHandler$AcceptHandlerHorse.run(ServerSocketAcceptHandler.java:879)
        at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303)
        at java.lang.Thread.run(Thread.java:595)
Caused by: java.sql.SQLException: Io exception: The Network Adapter could not establish the connection
        at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:138)
        at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:175)
        at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:287)
        at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:328)
        at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:430)
        at oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:151)
        at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:32)
        at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:608)
        at oracle.jdbc.pool.OracleDataSource.getConnection(OracleDataSource.java:218)
        at oracle.jdbc.pool.OracleConnectionPoolDataSource.getPhysicalConnection(OracleConnectionPoolDataSource.java:114)
        at oracle.jdbc.pool.OracleConnectionPoolDataSource.getPooledConnection(OracleConnectionPoolDataSource.java:77)
        at oracle.jdbc.pool.OracleImplicitConnectionCache.makeCacheConnection(OracleImplicitConnectionCache.java:1361)
        at oracle.jdbc.pool.OracleImplicitConnectionCache.getCacheConnection(OracleImplicitConnectionCache.java:441)
        at oracle.jdbc.pool.OracleImplicitConnectionCache.getConnection(OracleImplicitConnectionCache.java:336)
        at oracle.jdbc.pool.OracleDataSource.getConnection(OracleDataSource.java:286)
        at oracle.jdbc.pool.OracleDataSource.getConnection(OracleDataSource.java:179)
        at oracle.jdbc.pool.OracleDataSource.getConnection(OracleDataSource.java:159)
        at oracle.oc4j.sql.DataSourceConnectionPoolDataSource.getPooledConnection(DataSourceConnectionPoolDataSource.java:57)
        at oracle.oc4j.sql.xa.EmulatedXADataSource.getXAConnection(EmulatedXADataSource.java:92)
        at oracle.oc4j.sql.spi.ManagedConnectionFactoryImpl.createXAConnection(ManagedConnectionFactoryImpl.java:211)
        at oracle.oc4j.sql.spi.ManagedConnectionFactoryImpl.createManagedConnection(ManagedConnectionFactoryImpl.java:170)
        at com.evermind.server.connector.ApplicationConnectionManager.createManagedConnection(ApplicationConnectionManager.java:1398)
        at oracle.j2ee.connector.ConnectionPoolImpl.createManagedConnectionFromFactory(ConnectionPoolImpl.java:327)
        at oracle.j2ee.connector.ConnectionPoolImpl.access$800(ConnectionPoolImpl.java:98)
        at oracle.j2ee.connector.ConnectionPoolImpl$NonePoolingScheme.getManagedConnection(ConnectionPoolImpl.java:1211)
        at oracle.j2ee.connector.ConnectionPoolImpl.getManagedConnection(ConnectionPoolImpl.java:785)
        at oracle.oc4j.sql.ConnectionPoolImpl.getManagedConnection(ConnectionPoolImpl.java:45)
        at com.evermind.server.connector.ApplicationConnectionManager.getConnectionFromPool(ApplicationConnectionManager.java:1596)
        at com.evermind.server.connector.ApplicationConnectionManager.acquireConnectionContext(ApplicationConnectionManager.java:1541)
        at com.evermind.server.connector.ApplicationConnectionManager.allocateConnection(ApplicationConnectionManager.java:1486)
        at oracle.j2ee.connector.OracleConnectionManager.unprivileged_allocateConnection(OracleConnectionManager.java:238)
        at oracle.j2ee.connector.OracleConnectionManager.allocateConnection(OracleConnectionManager.java:192)
        at oracle.oc4j.sql.ManagedDataSource.getConnection(ManagedDataSource.java:272)
        at oracle.oc4j.sql.ManagedDataSource.getConnection(ManagedDataSource.java:200)
        at oracle.oc4j.sql.ManagedDataSource.getConnection(ManagedDataSource.java:142)
        at oracle.oc4j.sql.ManagedDataSource.getConnection(ManagedDataSource.java:127)
        at oracle.toplink.essentials.jndi.JNDIConnector.connect(JNDIConnector.java:145)
        ... 60 moreAny ideas? I'd really like to see JPA, Spring and oc4j working together?
Thanks,
Eric

Problem launching a jsp page with eclipse and tomcat

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http://www-128.ibm.com/developerworks/library/os-ectom/

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SQL-Server 2005
CR 2008, Ver.12.0.0.683
Crystal Reports for Eclipse Plug-in Details:
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When this value is fixed in the statement, the report is running in the jsp otherwise I get the error.
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I have to create the reports in CR2008 but I can not save the report in CR2008 to an older version.
Is there a newer version for eclipse, which works with CR2008? I could not find any other version.
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Hi Bryan,
thank you for your good informations.
I have downloaded the complete new eclipse and I don't get this error anymore.
But in the next step, I tried a report with subreports. This is complete not working in Eclipse. When I load this report to Eclipse Ican see and click into the subreports. Each subreport is working in Preview, but the whole reports does not work (black screen), I get the error
eclipse.buildId=M20080911-1700
java.version=1.6.0_11
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=de_DE
Command-line arguments: -os win32 -ws win32 -arch x86
Error
Fri Feb 06 08:13:34 CET 2009
Unknown Error (java.lang.NullPointerException)
Info
Fri Feb 06 08:13:34 CET 2009
Plug-in Info: Business Objects, an SAP company - 12.2.200.r454
java.lang.NullPointerException
     at com.crystaldecisions.reports.queryengine.QueryInfo.wF(Unknown Source)
     at com.crystaldecisions.reports.datafoundation.DFQuery.if(Unknown Source)
     at com.crystaldecisions.reports.datafoundation.DFQuery.a(Unknown Source)
     at com.crystaldecisions.reports.datafoundation.DFQuery.int(Unknown Source)
     at com.crystaldecisions.reports.datalayer.a.do(Unknown Source)
     at com.crystaldecisions.reports.dataengine.m.l(Unknown Source)
     at com.crystaldecisions.reports.dataengine.m.b(Unknown Source)
     at com.crystaldecisions.reports.dataengine.j.b(Unknown Source)
     at com.crystaldecisions.reports.dataengine.m.o(Unknown Source)
     at com.crystaldecisions.reports.dataengine.m.a(Unknown Source)
     at com.crystaldecisions.reports.dataengine.ContextNode.a(Unknown Source)
     at com.crystaldecisions.reports.dataengine.ContextNode.a(Unknown Source)
     at com.crystaldecisions.reports.dataengine.j.case(Unknown Source)
     at com.crystaldecisions.reports.dataengine.h.<init>(Unknown Source)
     at com.crystaldecisions.reports.dataengine.DataContext.a(Unknown Source)
     at com.crystaldecisions.reports.dataengine.DataProcessor2.a(Unknown Source)
     at com.crystaldecisions.reports.dataengine.DataProcessor2.a(Unknown Source)
     at com.crystaldecisions.reports.dataengine.DataProcessor2.new(Unknown Source)
     at com.crystaldecisions.reports.dataengine.DataProcessor2.try(Unknown Source)
     at com.crystaldecisions.reports.dataengine.DataProcessor2.int(Unknown Source)
     at com.crystaldecisions.reports.dataengine.DataProcessor2.I(Unknown Source)
     at com.crystaldecisions.reports.formatter.formatter.objectformatter.ObjectFormatter.fm(Unknown Source)
     at com.crystaldecisions.reports.formatter.formatter.paginator.PageFormatter.if(Unknown Source)
     at com.crystaldecisions.reports.formatter.formatter.paginator.PageFormatter.a(Unknown Source)
     at com.crystaldecisions.reports.formatter.formatter.paginator.PageFormatter.Y(Unknown Source)
     at com.crystaldecisions.reports.formatter.formatter.paginator.PageFormatter.moveToPageN(Unknown Source)
     at com.crystaldecisions.reports.formatter.formatter.lightmodel.FCMPageFormatter.goToPage(Unknown Source)
     at com.businessobjects.crystalreports.designer.core.elements.formatted.MultiPageModel.B(Unknown Source)
     at com.businessobjects.crystalreports.designer.core.elements.formatted.MultiPageModel.A(Unknown Source)
     at com.businessobjects.crystalreports.designer.core.elements.formatted.FormattedPages$2.A(Unknown Source)
     at com.businessobjects.crystalreports.designer.core.elements.formatted.FormattedPages$2.call(Unknown Source)
     at com.businessobjects.crystalreports.designer.core.util.thread.ExecutorWithIdleProcessing.A(Unknown Source)
     at com.businessobjects.crystalreports.designer.core.util.thread.ExecutorWithIdleProcessing.syncExecute(Unknown Source)
     at com.businessobjects.crystalreports.designer.core.elements.formatted.FormattedPages.create(Unknown Source)
     at com.businessobjects.crystalreports.designer.core.elements.formatted.FormattedDocumentModeller.getValidFormattedPages(Unknown Source)
     at com.businessobjects.crystalreports.designer.core.elements.formatted.FormattedDocumentModeller$3.doWork(Unknown Source)
     at com.businessobjects.crystalreports.designer.core.util.thread.AbstractCancellableRunnable.run(Unknown Source)
     at com.businessobjects.crystalreports.designer.core.util.thread.PriorityTask.run(Unknown Source)
     at com.businessobjects.crystalreports.designer.core.util.thread.PriorityCompoundCancellableRunnable.runSubtask(Unknown Source)
     at com.businessobjects.crystalreports.designer.core.util.thread.PriorityProgressAwareRunnable.runSubtask(Unknown Source)
     at com.businessobjects.crystalreports.designer.core.util.thread.PriorityCompoundCancellableRunnable.doWork(Unknown Source)
     at com.businessobjects.crystalreports.designer.core.util.thread.AbstractCancellableRunnable.run(Unknown Source)
     at com.businessobjects.crystalreports.designer.core.util.thread.ExecutorWithIdleProcessing$_B.run(Unknown Source)
     at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
     at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
     at java.lang.Thread.run(Unknown Source)
Any other good idea?
Thanks in advance.
Regards
Jens
Edited by: Jens Kutsche on Feb 6, 2009 8:27 AM
Info
Fri Feb 06 08:13:34 CET 2009
Plug-in Info: Business Objects, an SAP company - 12.2.200.r454

How to show Html5 created in eclipse and link to any cloud application like c4C through HCP

Hi Experts,
How to show Html5 created in eclipse and link to any cloud application like C4C through HCP
Regards,
Vijay.

Your question is very unclear, please elaborate what you are trying to achieve.
Also, did you click on the Alert Moderator link? This is for reporting abusive content, spam, points cheating, etc. It should not be used w/o a reason (one of the above) as what it does is putting the content in the Moderators' queue and hiding it from public view.

Using Struts with JDeveloper, BC4J and OC4J 9.0.2

Is it feasible to use Struts with JDeveloper 9.0.2, BC4J 9.0.2 and OC4J 9.0.2? We have an application that uses the BC4J JBO tags in version 9.0.2. We wish to use Struts and we want to retain the use of the JBO tags. Is there a way to do this without upgrading to 9.0.3?

Here are two related questions:
Can we upgrade to oracle9iAS 9.0.3 yet still use JDeveloper 9.0.2 and BC4J/JBO 9.0.2?
Can we upgrade to JDeveloper 9.0.3 and BC4J/JBO 9.0.3 yet still deploy to oracle9iAS 9.0.2?

Issue in setting up activemq and oc4j

We have been trying to connect activemq and oc4j by following the steps in:
http://www.oracle.com/technology/tech/java/oc4j/1013/how_to/how-to-use-activemq-JCA-RA/doc/how-to-use-activemq-JCA-RA.html
We are facing issues when we try to build the application.
We are getting an error:
No ResourceAdapterWrapper instance found at the specified resource-adapter (activemq-rar) for MessageDrivenBean ActiveMQMessageDrivenEJB
We are using:
Activemq 5.3.0
Oc4j extended 10.1.3
TIA

Hi Dibya,
In case of outbound EDI, document type and document type revision is used to identify a transaction set. Check whether you are receiving these two values correct. On the basis of transaction set and trading partner, it will identify the agreement and then find the particular business action in that agreement.
Can you please mention that till what step your B2B is able to process the outbound EDI document?
Thanks & Regards,
Anuj

Cannot make .war file using tomcat with eclipse and ant

i have made all necesary configuration for deploying application using eclipse and ant for the tomcat server.
when i start the server by clicking the tomcat icon on eclipse toolbar, the message is prompted that "missing application web.xml and using defaults". i have placed the web.xml file in the web/WEB-INF directory of the source project directory.
also when i use ant by right-clicking on the build.xml file and choose Run as ant.. the process creates a desired .war file in webapps folder of the tomcat server but that war file does not works.
where is the error i cannot figure out.
am attaching the code of build.xml for reference.
please help.
build.xml:-
<project name="BecilCTI" default="compile" basedir=".">
<property file="build.properties"/>
<property file="${user.home}/build.properties"/>
<property name="app.name" value="BecilCTI"/>
<property name="app.path" value="/${app.name}"/>
<property name="app.version" value="0.1-dev"/>
<property name="build.home" value="${basedir}/build"/>
<property name="catalina.home" value="c:/Tomcat_5.5"/> 
<property name="dist.home" value="${basedir}/dist"/>
<property name="docs.home" value="${basedir}/docs"/>
<property name="manager.url" value="http://localhost:8080/manager"/>
<property name="src.home" value="${basedir}/src"/>
<property name="web.home" value="${basedir}/web"/>
<property name="compile.debug" value="true"/>
<property name="compile.deprecation" value="false"/>
<property name="compile.optimize" value="true"/>

<path id="compile.classpath">

<pathelement location="${catalina.home}/common/classes"/>
<fileset dir="${catalina.home}/common/endorsed">
<include name="*.jar"/>
</fileset>
<fileset dir="${catalina.home}/common/lib">
<include name="*.jar"/>
</fileset>
<pathelement location="${catalina.home}/shared/classes"/>
<fileset dir="${catalina.home}/shared/lib">
<include name="*.jar"/>
</fileset>
</path>
<target name="all" depends="clean,compile"
description="Clean build and dist directories, then compile"/>
<target name="clean"
description="Delete old build and dist directories">
<echo message="Cleaning all dirs."/>
<delete dir="${build.home}"/>
<delete dir="${dist.home}"/>
</target>
<target name="compile" depends="prepare"
description="Compile Java sources">

<mkdir dir="${build.home}/WEB-INF/classes"/>
<javac srcdir="${src.home}"
destdir="${build.home}/WEB-INF/classes"
debug="${compile.debug}"
deprecation="${compile.deprecation}"
optimize="${compile.optimize}">
<classpath refid="compile.classpath"/>
</javac>

<copy todir="${build.home}/WEB-INF/classes">
<fileset dir="${src.home}" excludes="**/*.java"/>
</copy>
</target>
<target name="dist" depends="compile"
description="Create binary distribution">


<jar jarfile="${catalina.home}/webapps/${app.name}.war"
basedir="${build.home}"/>

</target>
<target name="install" depends="compile"
description="Install application to servlet container">
<deploy url="${manager.url}"
username="${manager.username}"
password="${manager.password}"
path="${app.path}"
localWar="file://${build.home}"/>
</target>
<target name="list"
description="List installed applications on servlet container">
<list url="${manager.url}"
username="${manager.username}"
password="${manager.password}"/>
</target>
<target name="prepare">

<mkdir dir="${build.home}"/>
<mkdir dir="${build.home}/WEB-INF"/>
<mkdir dir="${build.home}/WEB-INF/classes"/>

<copy todir="${build.home}">
<fileset dir="${web.home}"/>
</copy>
<mkdir dir="${build.home}/WEB-INF/lib"/>
</target>
<target name="reload" depends="compile"
description="Reload application on servlet container">
<reload url="${manager.url}"
username="${manager.username}"
password="${manager.password}"
path="${app.path}"/>
</target>
<target name="remove"
description="Remove application on servlet container">
<undeploy url="${manager.url}"
username="${manager.username}"
password="${manager.password}"
path="${app.path}"/>
</target>
</project>

So is context.xml actually overwriting the settings found in server.xml?I think so. The way I understand it is the the context.xml file saves you from having to edit server.xml. It is preferred for each web app to do its own config, rather than lumping them all together in server.xml.
And what would be the best way to create the war file? IAt its heart, a WAR is just a zip file with its contents laid out in according to the specification of a web application directory structure.
So the simplest way to make a war file is to zip up your directory structure with a tool like winzip, and rename it to be myApp.war.
Regarding ant, I would recommend you take a look through [url http://jakarta.apache.org/tomcat/tomcat-4.1-doc/appdev/index.html
]this tutorial. It explains the basics of website layout, configuration and deployment.
On [url http://jakarta.apache.org/tomcat/tomcat-4.1-doc/appdev/source.html] this page in particular, it includes a link to a basic ant file that you can use as a starting point.
Cheers,
evnafets

Eclipse and Java EE 5

Hi all,
I'm going to develop an application based on Java EE 5.
I'd like to use webservices, EJB 3.0, GlassFish, Portlets and everything should be than connected with JBI, bussiness logic will be modeled with BPEL.
My question is which IDE would be better for me. I liked elipse for my JavaSE, Spring etc. development but I don't know the situation in JEE 5. Will be a problem to use these technologies with eclipse? Is eclipse (WTP?) ready for this project? With which plugins?
Thanks
P.S. I'm only deciding between eclipse and netbeans and I'm not interested in which IDE is little better but if eclipse is roughly on the same level with Java EE 5 and other technologies mentioned.

On 6/7/2010 12:26 PM, Bill Herbert wrote:
> Hi,
>
> I want to use Tomcat v6 with Eclipse. For installation, I'm following
> the tutorial
> " http://www.coreservelets.com/Apache-Tomcat-Tutorial/eclipse. html"
> (Most other installation guides I've read seem to follow the same steps)
>
> I installed Java EE 5 SDK, Tomcat 6.0.16 and Eclipse IDE for Java EE
> developers.
>
> In Eclipse I created a Tomcat server, but when I r click the server, I
> get a message "Port 80 required by Tomcat v6.o server is already in use."
> I rebooted and tried again before starting any other processes and got
> the same message.
> I disconnected my machine from the internet, used 'netstat' to see what
> process might be using Port 80, and observed 0.0.0.0:80 "Listening" but
> nothing "Established." Again tried to start the Tomcat server in
> Eclipse, but got the same Port 80 message.
>
> Any suggestions, before I go nuts?
>
> Thanks for any help,
> Bill
What do you mean by "I r click the server"? Do you mean in the Servers
view and choose Run or Debug?
Normally, Tomcat comes ready to use on port 8080. You can change this by
doing the following:
1) Expand Server in the Project Explorer view.
2) Exapnd Tomcat v6.0 Server at localhost-config
3) Double-click server.xml
4) Search for 8080
5) Verify that you have:
<Connector connectionTimeout="20000" port="8080" protocol="HTTP/1.1"
redirectPort="8443" />
This should mean that Tomcat is using 8080 not 80. If other, change to
8080 and try again.
(80 is usually what your browser is using.)

Question concerning Eclipse and Tomcat Plugin and JSP

I have a Tomcat-Project that I am working on in Eclipse and quite a few external JARs. Everything works fine, when I run my Test class within my project (in Eclipse). But as soon, as I am trying to call the jsp in my browser I get Exceptions: "java.lang.NoClassDefFoundError: org/apache/log4j/Logger" for example, which tells me that in the browser it can't find the JARs... I'm guessing something's wrong with the classpath but I was thinking that Eclipse would handle those things for me...
I've added the JARs to my project via Eclipse (Properties -> Java Build Path -> Libraries -> Add external JARs). And I've created a subdirectory for my jsp files and allowed my project to update the .xml file for the settings and all... Do I need to do anything else? What have I done wrong so far, have I forgotten to do?

I solved the problem...

Setting up eclipse and tomcat

Does anyone here have any expertise configuring these two products?(eclipse and tomcat)
I have my tomcat server running and it process them jsp pages just fine. I have also installed the plugin to get tomcat configured with eclispe.
I am just having problems running a jsp file directly from tomcat. it always points to a file on the hd and not to the webapps area like it's supposed to......

Sure - we use that combo for development all the time.
What's the problem specifically? Did you create a new Tomcat project in Eclipse? If you did, then it will automatically add the project's web path as a context to Tomcat, and you can browse directly to it using your browser.
FYI - note that the context that is created is going to point to the eclipse workspace directory - NOT the default webapps directory that you might have configured for Tomcat. That's OK.
- K

Eclipse and Tomcat questions

Hi everyone,
Lastnight I setup Eclipse to work with Tomcat, which works very good, but there are something I don't understand.
1. My files are put in my workspace in (C:\Documents and Settings\...etc)
How does Tomcat (which is installed in C:\Tomcat) know that it should get the files from my workspace directory?
Because in the C:\Tomcat directory I can't find any .XML file that refers to my workspace directory.
2. How I developed my servlets till now, I had some other free editor, I needed to compile my servlets then restart Tomcat and then test it.
With Eclipse + Tomcat plugin, all I need to do save the servlet and apparently the source code is compiled automatically. All I need to do is refresh the servlet in my browsers (very handy and easy to develop like this). But my question is, does Eclipse compile the servlet automatically after saving? And why doesn't tomcat have to be restarted?
Just a few questions to understand it a bit better, I'm really happy with this setup as it makes everything a lot easier.
Regards,
Steven.

I believe you will need to become familiar with and install:
http://www.eclipse.org/webtools/
HTH
Darins
"raul" <[email protected]> wrote in message
news:b894c367f9750f367a2e8336f8fe93b1$[email protected]..
> Hi, I downloaded the latest version of eclipse 3.1 and I've installed
> apache tomcat in mi PC.
> Eclipse has a plugin : org.eclipse.tomcat_4.1.30.1
> My problem is that I don't know how to use the tomcat server with eclipse.
> I readed some tutorials and they say that I have to configure using menu
> Window > Preferences and then I will see the tomcat option. But that
> option doesn't appears or I couldn't see it.
> Another tutorial say that I have to activate a plugin in the following
> menu location: Window > Customize Perspective > Commands and select the
> checkbox for tomcat , but that option doesn't appears either.
> What can I do, I want to use eclipse and tomcat together...
> Can someone help me with this questions?
>
> Thanks so much.
> Raul Torres
>
>
>

Zend Studio for Eclipse and Flex - Impossible?

I've been going in circles all day trying to get the Flex
plug-in to work in the Eclipse installation that installs with Zend
Studio for Eclipse.
The offshore dork for Zend said, "No now for plug-in for
Studio." So I guess that means I have to install Eclipse with Zend
Studio for Eclipse and then the Flex plug-in. But it appears the
Flex plug-in is baffled by the Eclipse 3.4 version that installs
with Zend Studio for Eclipse.
Many errors about please choose the correct folder etc. The
installation of the Flex 3.0 plug-in can be completed but fails
when trying to edit an mxml file with, "Could not open the editor:
Assertion failed."
There is a Flex updater to 3.0.1 which claims to support
Eclipse 3.4 but not for the plug-in as far as I could tell.
Attempting to use the Flex 3.0.1 updater on the Flex 3.0
plug-in installation in the Zend Studio for Eclipse directory
completely befuddles the installer.
Can anyone point me in some new directions for a solution?
Does Adobe have phone support any longer?
cd /

this is the same problem disscused in thread (Flash Builder 4 plugin with eclipse 3.6) http://forums.adobe.com/thread/747394?tstart=0.please follow that thread if any one do not understand this thread problem.

JSTL 1.1.2, TOMCAT 5.5, JDK 5, Eclipse and Problems

I have been having trouble loading the JSTL library (standard.jar & jstl.jar)
I'm using Eclipse 3.0.2 to do my development work on my JSP pages. So normally I will just create my Tomcat(5.5 on JDK5.0) project using Sysdeo(tm) plugin in its default directory (C:\eclipse\workspace\mytomcatproject).
Then I would begin creating my JSPs and use JSTL(1.1.2) for my development. I'd put those standard.jar/jstl.jar into /WEB-INF/lib as recommended.
The problem is I can't seem to get JSTL library working, even I tried out copy and pasting the example code into my pages.
I have :
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<%@ taglib prefix="fn" uri="http://java.sun.com/jsp/jstl/functions" %>
... //some code
${fn:escapeXml(param["myreq"])} will show out in the JSP exactly "${fn:escapeXml(param["myreq"])}" without processing. Although no runtime errors comes out (meaning the TOMCAT successfully loaded the library) but seems that the taglib is not working!!!
I did some experiments:
Experiment 1 :-
<%@ taglib prefix="c" uri="http://java.sun.com/jstl/core" %>
(notice the uri, its without /jsp)
and it works for /core taglib, but not the /functions taglib. Meaning somewhere in the TOMCAT library it load the older 1.0 version of JSTL.
When I try using the /functions taglib
<%@ taglib prefix="fn" uri="http://java.sun.com/jstl/functions" %>
TOMCAT will complaint about the non-existence of this JSTL.
Experiment 2 :-
I tried to copy all the JSTL tld into my /WEB-INF/tld and and change my web.xml to include the tld location by using <jsp-config><taglib>.
Doesn't work as well!!! The taglib just didn't get process.
Experiment 3 :-
I tried to modify the <Context> in server.xml to include tldNameAware and tldValidation to TRUE.
Not Working as well!!!
Experiment 4 :-
I comment out the <my_tomcat_home>/conf/server.xml <Context> (the one that Eclipse created for my Tomcat project) and directly paste my project directory into <my_tomcat_home>/webapps and restarted my TOMCAT.
IT WORKS!!!
So does JSTL 1.1.2 only works in TOMCAT webapps home? Seems that TOMCAT only load the /WEB-INF/lib when the project is in its webapps, but when the project is outside of the webapps dir, it seems doesn't process the JSTL lib.
Any idea how to make it work outside the Tomcat webapps cause I try to encourage my team to use Eclipse and CVS.

The probable cause of the issue is your web.xml file.
If your web.xml file is declared as being servlet version 2.3, then it disables the JSTL expression language (EL) by default.
ie if you have this:
<?xml version="1.0"?>
<!DOCTYPE web-app PUBLIC
   "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
   "http://java.sun.com/dtd/web-app_2_3.dtd">
<web-app>It should change to be this:
<?xml version="1.0" encoding="ISO-8859-1"?>
<web-app xmlns="http://java.sun.com/xml/ns/j2ee"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"
    version="2.4">Undo all of that hacking you did through the config files.
JSTL needs no tld files, and no entries in web.xml to make it work.
Hope this helps,
evnafets

Eclipse and OC4J

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