Connect Apache and OC4J

Hello, I'm trying to connect Apache with OC4J to handle servlets and JSPs, but it doesn't work.
I've already installed both, but I'm not sure which are the files I've to configure. I've configure the following:
In httpd.conf I've added:
LoadModule oc4j_module modules/mod_oc4j.so
include "C:/ ... ..... . /conf/mod_oc4j.conf"
In the same directory: Apache2\conf, I've added to mod_oc4j.conf at the first line:
LoadModule oc4j_module modules/mod_oc4j.so
and finally I've added in modules directory the mod.oc4j.so
I'm grateful for any help
Thanks a lot

Hello, I have followed the documentation, exactly the point C.7.3 Setting Up a Static Configuration with mod_oc4j, because I am trying to connect generic Apache with OC4J in localhost. But, I have only be able to charge mod_oc4j.so into mod_oc4j.conf, because mod_onsint.so, ApacheModuleOnsint.dll and ApacheModuleOc4j.dll cannot be loaded, log files said me:
- ORACLE_HOME must be set in the environment to use mod_onsint, although I have established ORACLE_HOME in my path. (this is the fail for mod_onsint)
- ApacheModuleOnsint.dll and ApacheModuleOc4j.dll cannot be found, although I have included it in my modules directory.
So, with the following lines added to my mod_oc4j.conf... :
LoadModule oc4j_module modules/mod_oc4j.so
Oc4jMount /sauce/jsp/*.jsp home
I have obtained that the .html pages can be viewed by the firefox, but when I try to access to jsp pages I obtain the following result in error.log of the Apache:
mod_oc4j: There is no oc4j process (for destination: home) available to service request.
I think it is because Apache doesn't know where to redirect jsp pages. How can I show Apache Server to redirect jsp pages to my OC4J?
Sorry, but I am inexperienced in this issues
Any help?
Thanks a lot

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UNSUPPORTED : The way it works Apache with OC4J via AJPV13 with mod_jk

RDBMS Version: 8.1.7.x
Operating System and Version: SUSE Linux 7.2 / Win NT/2k/XP
Product (i.e., OAS, IAS, etc): 9ias 1.0.2.2 OC4J 9.0.2.0.0
Product Version:
JDK Version: 1.3.1
Error number:
UNSUPPORTED : The way it works Apache with OC4J via AJPV13 with mod_jk
We dont want to use the lame and old mod_jserv so we want to use oc4j but in connection with Apache.
This is like mod_oc4j in the Oracle 9ias Release 2
This guide is for advanced users !
Step-by-Step :
1) get Tomcat 3.3 for linux or nt with Apache module mod_jk
http://jakarta.apache.org/builds/jakarta-tomcat/release/v3.3/bin/
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LoadModule jk_module libexec/mod_jk.so
Include mod_jk.conf
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JkMount /*.jsp ajp13
JkMount /servlet/* ajp13 JkMount /servlets/* ajp13
<Location "/WEB-INF/"> AllowOverride None
deny from all
</Location>
3) edit workers.properties
workers.tomcat_home=/opt/oracle/ias/oc4j/j2ee/home
workers.java_home=/usr/java
worker.list=ajp13
worker.ajp13.port=8009 worker.ajp13.host=localhost worker.ajp13.type=ajp13
4) edit http-web-site.xml (oc4j)
<web-site host="localhost" port="8009" protocol="ajp13" display-name="Oracle9iAS Containers for J2EE HTTP Web Site">
5) start oc4j
java -verbose -jar oc4j.jar
6) start apache (look in error_log)
apachectl startssl
7) try to request a jsp page or servlet ..
http://localhost:7777/test.jsp
8) good luck it works fine .. !!
Matthias Roth
Technical Manager
Z|rich Investmentgesellschaft mbH
[email protected]

Thanks for the tip Mathias, it's always good to see people trying out experimental things with the products.
We're providing a new module (mod_oc4j) with our Oracle9iAS Release2 product to do this directly from the Oracle HTTP Server (Apache). We've re-written bits and pieces of the module to improve it's performance. Likewise, we've also integrated mod_oc4j with our HA story so it will be notified when new OC4J instances are brought online or if existing ones go down, enabling it to actively route requests around the available OC4J instances.
Thanks again!
-steve0

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Release 2(9.0.3)
Aug 2002
Part No A97690-01
Chapter 9 Page 9-2
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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)
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        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

Right problem with apache and tomcat

Bonjour;
I use a user login "apache" to stop/start Apache and tomcat. Because never launching apache et tomcat as root.
But I have the following problem with apache (file error.log) :
[Tue May 6 17:26:22 2003] [error] Connection "warpConnection" cannot connect
[Tue May 6 17:26:22 2003] [error] Cannot open connection "warpConnection"
[Tue May 6 17:27:01 2003] [error] Re-Trying to deploy connections
As root the error msg does'nt exists (lost)
Best regards;
A+;

Run it from the shell to see whats wrong:
# httpd

Connection Pool and Database Sessions

Hi,
Is there any way to use the connection pool or Datasource while connecting to database?If I am using a stateless sesssion bean and using a Data Access layer which just creates a database session to write the persistence toplink objects how I can make use of application server connection pool?
Thanks,
Vinod

Hi,
Is there any way to use the connection pool or Datasource while connecting to database?If I am using a stateless sesssion bean and using a Data Access layer which just creates a database session to write the persistence toplink objects how I can make use of application server connection pool?Hi Vinod,
Yes, TopLink allows you to use the app server's connection pooling and transaction services. Chapter 2 of the Oracle9iAS TopLink Foundation Library Guide provides details as do the TopLink examples. The easiest way to set this up is by using the sessions.xml file. The sample XML below is from the file <toplink903>\examples\ias\examples\ejb\sessionbean\sessions.xml. Here we are adding the datasource defined in OC4J and specifying that we are using the OC4J transaction controller also.
<login>
<user-name>sa</user-name>
<password></password>
<datasource>java:comp/env/jdbc/ejbJTSDataSource</datasource>
<uses-external-transaction-controller>true</uses-external-transaction-controller>
<uses-external-connection-pool>true</uses-external-connection-pool>
</login>
<external-transaction-controller-class>oracle.toplink.jts.oracle9i.Oracle9iJTSExternalTransactionController</external-transaction-controller-class>
When using this approach you need to change your TopLink code slightly in the EJB methods:
a. Acquire the ACTIVE unit of work from the server
session (again, see the EmployeeSessionEJB code
example) with something like:
UnitOfWork uow = clientSession.getActiveUnitOfWork();
b. Calls to uow.commit() can be ommitted or commented out
because the EJB will handle this. Note that of course
the methods you create in the EJB that are using this
approach must have TX Required (default).
Hope this helps.
Pete

Listener EA2: database connection pool and connection revalidation

Hi all,
As one can expect from early adopter release there could be some bugs but I can't find any references in forum to my situation:
* My 11g XE database and listener are starting as windows services when server boots operating system (Windows Server 2003 R2).
* I configured my web server (unsupported Jetty 9.0.0.M1) to start as windows service when operating system starts.
* Apex Listener 2.0.0.268.17.05 configured to connect with XE using JDBC thin driver with default settings (initial pool size 3, max statements 10, min connections 1, max connections 10, inactivity timeout 1800, abandoned connection timeout 900)
* Because web server starts a bit faster than Oracle database when apex connects first time it gets "ORA-12528, TNS:listener: all appropriate instances are blocking new connections" (could be that database still starting but already registered service with listener)
* From listener.log file I can see that all further connections made from Apex listener succeeds
* When I try to open any apex page with browser I am getting 404 error and apex listener logs error (*time is 2 days after system startup*):
2012-11-30 3:56:02 PM oracle.dbtools.common.config.db.DatabaseConfig badConfiguration
SEVERE: The pool named: apex is not correctly configured, error: Listener refused the connection with the following error:
ORA-12528, TNS:listener: all appropriate instances are blocking new connections
ConnectionPoolException [error=BAD_CONFIGURATION]
     at oracle.dbtools.common.jdbc.ConnectionPoolException.badConfiguration(ConnectionPoolException.java:62)
     at oracle.dbtools.common.config.db.DatabaseConfig.badConfiguration(DatabaseConfig.java:146)
     at oracle.dbtools.common.config.db.DatabaseConfig.createPool(DatabaseConfig.java:168)
     at oracle.dbtools.common.config.db.DatabaseConfig.getConnection(DatabaseConfig.java:68)
     at oracle.dbtools.common.jdbc.ora.OraPrincipal.connection(OraPrincipal.java:25)
     at oracle.dbtools.apex.ModApexContext.getConnection(ModApexContext.java:320)
     at oracle.dbtools.apex.Procedure.getProcedure(Procedure.java:166)
     at oracle.dbtools.apex.OWA.validateProcedure(OWA.java:384)
     at oracle.dbtools.apex.security.Security.isValidRequest(Security.java:171)
     at oracle.dbtools.apex.ModApex.validateRequest(ModApex.java:233)
     at oracle.dbtools.apex.ModApex.doGet(ModApex.java:79)
     at oracle.dbtools.apex.ModApex.service(ModApex.java:263)
     at oracle.dbtools.rt.web.HttpEndpointBase.modApex(HttpEndpointBase.java:288)
     at oracle.dbtools.rt.web.HttpEndpointBase.service(HttpEndpointBase.java:127)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
     at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:665)
     <... Jetty web server stack ...>
     at java.lang.Thread.run(Unknown Source)
2012-11-30 3:56:02 PM oracle.dbtools.rt.web.HttpEndpointBase modApex
* Oracle listener log for same time (no errors here):
30-NOV-2012 15:56:01 * (CONNECT_DATA=(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=SYSTEM))(SERVICE_NAME=xe)(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=SYSTEM))) * (ADDRESS=(PROTOCOL=tcp)(HOST=127.0.0.1)(PORT=1078)) * establish * xe * 0
30-NOV-2012 15:56:01 * (CONNECT_DATA=(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=SYSTEM))(SERVICE_NAME=xe)(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=SYSTEM))) * (ADDRESS=(PROTOCOL=tcp)(HOST=127.0.0.1)(PORT=1079)) * establish * xe * 0
30-NOV-2012 15:56:01 * (CONNECT_DATA=(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=SYSTEM))(SERVICE_NAME=xe)(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=SYSTEM))) * (ADDRESS=(PROTOCOL=tcp)(HOST=127.0.0.1)(PORT=1080)) * establish * xe * 0
30-NOV-2012 15:56:01 * (CONNECT_DATA=(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=SYSTEM))(SERVICE_NAME=xe)(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=SYSTEM))) * (ADDRESS=(PROTOCOL=tcp)(HOST=127.0.0.1)(PORT=1081)) * establish * xe * 0
* For some reason apex listener keeps first connection status and won't try to establish new connection if first attempt finished with ORA-12528
* The same scenario is valid when at time of web server start oracle database/listener is not available - even if database and listener starts and apex successfully establishes further connections all apex pages gets 404 error
* If I restart web server windows service (while oracle db and listener still running) browser opens apex pages without errors and apex listener does not log any errors
* I know that I can avoid this error delaying start of web server windows service but it would be nice to have production release 2.x without such bugs

Hi,
Is there any way to use the connection pool or Datasource while connecting to database?If I am using a stateless sesssion bean and using a Data Access layer which just creates a database session to write the persistence toplink objects how I can make use of application server connection pool?Hi Vinod,
Yes, TopLink allows you to use the app server's connection pooling and transaction services. Chapter 2 of the Oracle9iAS TopLink Foundation Library Guide provides details as do the TopLink examples. The easiest way to set this up is by using the sessions.xml file. The sample XML below is from the file <toplink903>\examples\ias\examples\ejb\sessionbean\sessions.xml. Here we are adding the datasource defined in OC4J and specifying that we are using the OC4J transaction controller also.
<login>
<user-name>sa</user-name>
<password></password>
<datasource>java:comp/env/jdbc/ejbJTSDataSource</datasource>
<uses-external-transaction-controller>true</uses-external-transaction-controller>
<uses-external-connection-pool>true</uses-external-connection-pool>
</login>
<external-transaction-controller-class>oracle.toplink.jts.oracle9i.Oracle9iJTSExternalTransactionController</external-transaction-controller-class>
When using this approach you need to change your TopLink code slightly in the EJB methods:
a. Acquire the ACTIVE unit of work from the server
session (again, see the EmployeeSessionEJB code
example) with something like:
UnitOfWork uow = clientSession.getActiveUnitOfWork();
b. Calls to uow.commit() can be ommitted or commented out
because the EJB will handle this. Note that of course
the methods you create in the EJB that are using this
approach must have TX Required (default).
Hope this helps.
Pete

Problem with creating Connection pool and JNDI, driver is not detected

Hi,
I have an issue with creating Connection Pool and JNDI.
I'm using:
- JDK 1.6
- OS: Linux(ubuntu 8.10)
- Netbeans IDE 6.5.1
- Java EE 5.0
- Apache Tomcat 6.0.18 Its lib directory contains all necessary jar files for Oracle database driver
- Oracle 11g Enterprise
My problem is that the Oracle database driver is not detected when I want to create a pool (it works pretty well and is detected without any problem when I create ordinary connection by DriverManager)
Therefore after running:
InitialContext ic = new InitialContext();
Context context = (Context)ic.lookup("java:comp/env");
DataSource dataSource = (DataSource)context.lookup("jdbc/oracle11g");
Connection connection = dataSource.getConnection();and right after dataSource.getConnection() I have the following exception:
org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot load JDBC driver class 'oracle.jdbc.OracleDriver'
at org.apache.tomcat.dbcp.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:1136)
at org.apache.tomcat.dbcp.dbcp.BasicDataSource.getConnection(BasicDataSource.java:880)
at servlets.Servlet1.doPost(Servlet1.java:47)
at servlets.Servlet1.doGet(Servlet1.java:29)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Thread.java:619)
Caused by: java.lang.ClassNotFoundException: oracle.jdbc.OracleDriver
at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
at sun.misc.Launcher$ExtClassLoader.findClass(Launcher.java:229)
at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
at java.lang.ClassLoader.loadClass(ClassLoader.java:252)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:169)
at org.apache.tomcat.dbcp.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:1130)
... 17 more
My application context file (context.xml) is:
<?xml version="1.0" encoding="UTF-8"?>
<Context path="/WebApplication3">
<Resource auth="Container"
                  driverClassName="oracle.jdbc.OracleDriver"
                  maxActive="8"
                  maxIdle="4"
                  name="jdbc/oracle11g"
                  username="scott"
                  password="tiger"
                  type="javax.sql.DataSource"
                  url="jdbc:oracle:thin:@localhost:1521:database01" />
</Context>and my web.xml is:
    <resource-ref>
        <description>Oracle Datasource example</description>
        <res-ref-name>jdbc/oracle11g</res-ref-name>
        <res-type>javax.sql.DataSource</res-type>
        <res-auth>Container</res-auth>
    </resource-ref>
...I found similar threads in different forums including sun, such as
http://forums.sun.com/thread.jspa?threadID=567630&start=0&tstart=0
http://forums.sun.com/thread.jspa?threadID=639243&tstart=0
http://forums.sun.com/thread.jspa?threadID=5312178&tstart=0
, but no solution.
As many suggest, I also tried to put context directly in the server.xml (instead of my application context) and referencing it by <ResourceLink /> inside my application context but it didn't work and instead it gave me the following message:
org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot create JDBC driver of class '   ' for connect URL 'null'
Has anyone succeeded in creating a connection pool with JNDI by using Tomcat 6 or higher ? If yes, could kindly explain about the applied method.
Regards,

Hello again,
Finally I managed to run my application also with Tomcat 6.0.18. There was only two lines that had to be modified
in the context.xml file (the context of my application project and not server's)
Instead of writing
<Context antiJARLocking="true" path="/WebApplication2">
    type="javax.sql.DataSource"
    factory="org.apache.tomcat.dbcp.dbcp.BasicDataSourceFactory"
</Context>we had to write:
<Context antiJARLocking="true" path="/WebApplication2">
    type="oracle.jdbc.pool.OracleDataSource"
    factory="oracle.jdbc.pool.OracleDataSourceFactory"
</Context>- No modification was needed to be done at server level (niether server.xml nor server context.xml)
- I just added the ojdbc6.jar in $CATALINA_HOME/lib (I didn't even need to add it in WEB-INF/lib of my project)
- The servlet used to do the test was the same that I presented in my precedent post.
For those who have encountered my problem and are interested in the format of the web.xml and context.xml
with Tomcat 6.0, you can find them below:
Oracle server: Oracle 11g Enterprise
Tomcat server version: 6.0.18
Oracle driver: ojdbc.jar
IDE: Netbeans 6.5.1
The context.xml file of the web application
<?xml version="1.0" encoding="UTF-8"?>
<Context antiJARLocking="true" path="/WebApplication2">
    <Resource name="jdbc/oracle11g"
              type="oracle.jdbc.pool.OracleDataSource"
              factory="oracle.jdbc.pool.OracleDataSourceFactory"
              url="jdbc:oracle:thin:@localhost:1521:database01"
              driverClassName="oracle.jdbc.OracleDriver"
              userName="scott"
              password="tiger"
              auth="Container"
              maxActive="100"
              maxIdle="30"
              maxWait="10000"
              logAbandoned="true"
              removeAbandoned="true"
              removeAbandonedTimeout="60" />
</Context>The web.xml of my web application
<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
    <resource-ref>
        <description>Oracle Database 11g DataSource</description>
        <res-type>oracle.jdbc.pool.OracleDataSource</res-type>
        <res-auth>Container</res-auth>
        <res-ref-name>jdbc/oracle11g</res-ref-name>
    </resource-ref>
    <servlet>
        <servlet-name>Servlet1</servlet-name>
        <servlet-class>servlets.Servlet1</servlet-class>
    </servlet>
    <servlet-mapping>
        <servlet-name>Servlet1</servlet-name>
        <url-pattern>/Servlet1</url-pattern>
    </servlet-mapping>
    <session-config>
        <session-timeout>
            30
        </session-timeout>
    </session-config>
    <welcome-file-list>
        <welcome-file>index.jsp</welcome-file>
    </welcome-file-list>
</web-app>Ok, now I'm happy as the original problem is completely solved
Regards

Apache and Jserv issues - AppsLogin and AppsLocalLogin not working

Hi,
I am trying to understand the Apache and Jserv issues
Home page - http://11i-tst-02.cisco.com:38901 - working fine
This confirms that Apache core module is working fine. Does this confirm about the pls module also ?
Apps local login - http://11i-tst-02.cisco.com:38901/OA_HTML/AppsLocalLogin.jsp - throwing Java Exception
Request URI:/OA_HTML/AppsLocalLogin.jsp
Exception:
java.lang.NoClassDefFoundError
at oracle.apps.fnd.sso.SSOManager.getAppsServletAgent(SSOManager.java:1727)
at oracle.apps.fnd.sso.SSOManager.getLoginUrl(SSOManager.java:316)
at oa_html._AppsLocalLogin._jspService(_AppsLocalLogin.java:410)
at oracle.jsp.runtime.HttpJsp.service(HttpJsp.java:119)
at oracle.jsp.app.JspApplication.dispatchRequest(JspApplication.java:385)
at oracle.jsp.JspServlet.doDispatch(JspServlet.java:259)
at oracle.jsp.JspServlet.internalService(JspServlet.java:178)
at oracle.jsp.JspServlet.service(JspServlet.java:148)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:588)
at org.apache.jserv.JServConnection.processRequest(JServConnection.java:456)
at org.apache.jserv.JServConnection.run(JServConnection.java:294)
at java.lang.Thread.run(Thread.java:479)
Is it related to SSO ? Because error mentions about SSOManager
But why does AppsLocalLogin need to go thru SSO ?
Doesn it mean Jserv issues ? I am able to see same message logged in jvm logs ?
Restarting Apache doesnt help
Servlet login - http://11i-tst-02.cisco.com:38901/oa_servlets/AppsLogin - throws Internal Server Erorr
Internal Server Error
The server encountered an internal error or misconfiguration and was unable to complete your request.
Please contact the server administrator, [email protected] and inform them of the time the error occurred, and anything you might have done that may have caused the error.
Apache log doesnt show any error
Servlet test works - http://11i-tst-02.cisco.com:38901/servlets/Hello
Example Apache JServ Servlet
Congratulations, ApacheJServ 1.1 is working!
OAM works - http://11i-tst-02.cisco.com:38901/servlets/weboam/oam/oamLogin - Navigating to SSO page for authentication
AOL test works - http://11i-tst-02.cisco.com:38901/OA_HTML/jsp/fnd/aoljtest.jsp
FND_WEB.PING works - http://11i-tst-02.cisco.com:38901/pls/QTCSTG/FND_WEB.PING
Connection test works - http://11i-tst-02.cisco.com:38901/servlets/oracle.apps.icx.common.ConnectionTest
So, my question is why AppsLogin and AppsLocalLogin are not working - if servlets / AOL / FND / OAM links are working
Is there issue with Jserv ?
Can someone please explain the significance of the above tests
And which tests need to pass for AppsLogin and AppsLocalLogin to work
Thanks

Since all the tests work fine as you stated above, I suggest you do the following:
- Rerun Autoconfig on all tiers
- rm -rf $OA_HTML/_pages
- Bounce Apache

How i can connect php and oracle9i ?

hello am new to php.i have oracle 9i and php and apache.oracle is installed at one system and php inother one at network .when i have at same pc's i connect it.but now it's at different systems how i can connect.plzz tell me complete steps of apache that i will define and next complete process to connect php and oracle .plzzzzzzzzzzzzzzzzzzzzzzzzzzzz

Apache and PHP need to be on the same system. That system also needs either the database or Oracle client libraries like Oracle Instant Client. There are steps for installation of the PHP side on http://www.oracle.com/technology/tech/php/index.html
There are various Oracle installation notes in the Oracle manuals or software bundles.
-- cj

Connect Apache and OC4J

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