Starting embedded OC4J gives error XML-20108: Start of rootelement expected

Product JDeveloper 10.1.2.0.0 (Build 1811)
Up until recently I never got any errors when I started the embedded OC4J-server.
Now I get the above error.
It looks as if JDeveloper tries to access server.xml twice. The first process is updating the server.xml, and when the OC4J-server is starting up, it also tries to access server.xml, which is empty at that time (being updated by the other process).
How can I solve this?
lebbol

No need to answer this thread any more, it is outdated

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Start up error: XML-20108: (Fatal Error) Start of root element expected.

Hi,
Before I got this error, I manually de-install / install Oracle Spatial and followed metalink Note 179472.1 and 220481.1.
The reason why I did these is when I run some spation function, always got error message like: ORA-06553:PLS-907: cannot load library unit MSDYS.SDO-3GL (referenced by MDSYS.SDO-FILTER)
I checked that Spatial is invalid.
I've struggled with this error for one day. My application is a ADF Faces combine with MapViewer application, and I deployed it to my standalone OC4J (workstation). It works fine.
Unfortunatelly, I can not deploy app to OracleAS(RHEL 4.0 server). so I copied the .ear file to server, and deploy it via IAS console.
There is no error for deployment, but when I run the application. The page no response at all(like blocked). I checked the log files under $ORACLE_HOME/opmn/logs and the error is : <Line1, Column1>:XML-20108: (Fatal Error) Start of root element expected.
The following is my web.xml file:
<?xml version = '1.0' encoding = 'windows-1252'?>
<web-app 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" xmlns="http://java.sun.com/xml/ns/j2ee">
<description>Empty web.xml file for Web Application</description>
<filter>
<filter-name>adfFaces</filter-name>
<filter-class>oracle.adf.view.faces.webapp.AdfFacesFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>adfFaces</filter-name>
<servlet-name>Faces Servlet</servlet-name>
<dispatcher>FORWARD</dispatcher>
<dispatcher>REQUEST</dispatcher>
</filter-mapping>
<servlet>
<servlet-name>Faces Servlet</servlet-name>
<servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet>
<servlet-name>resources</servlet-name>
<servlet-class>oracle.adf.view.faces.webapp.ResourceServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>Faces Servlet</servlet-name>
<url-pattern>/faces/*</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>resources</servlet-name>
<url-pattern>/adf/*</url-pattern>
</servlet-mapping>
<session-config>
<session-timeout>35</session-timeout>
</session-config>
<mime-mapping>
<extension>html</extension>
<mime-type>text/html</mime-type>
</mime-mapping>
<mime-mapping>
<extension>txt</extension>
<mime-type>text/plain</mime-type>
</mime-mapping>
<welcome-file-list>
<welcome-file>/index.jsp</welcome-file>
</welcome-file-list>
<jsp-config/>
</web-app>
Any helps / ideas?
I appreciate you.
Thanks
Joyce

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MapViewer JDeveloper embedded OC4J installation error

Hi,
I downloaded all latest mapviewer.ear and latest OC4J.
Followed MapviewerUG installation instructions
After starting OC4J
using the url http://localhost:8888/mapviewer/
works well and the demos like jview also works well
using the url http://localhost:8888/mapviewer/omserver
however, generates the following error
<?xml version="1.0" encoding="UTF-8" ?>
<oms_error>Message:[oms] empty or null xml map request string. Sat Apr 02 14:40:14 IST 2005 Severity: 0 Description: at oracle.lbs.mapserver.oms.getXMLDocument(oms.java:852) at oracle.lbs.mapserver.oms.doPost(oms.java:302) at oracle.lbs.mapserver.oms.doGet(oms.java:234) at javax.servlet.http.HttpServlet.service(HttpServlet.java:740) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:765) at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:317) at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:790) at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:270) at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:112) at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:186) at java.lang.Thread.run(Thread.java:534)</oms_error>
I also downloaded the latest JDeveloper 10G and JDeveloper extensions and follwed the instructions in the How To Document
How To Build Dynamic Maps Using JDeveloper 10g and Oracle Application Server MapViewer
An Oracle JDeveloper How To Document
Justin Lokitz
October 2004
I have no compilation errors but I am not able to view the density map. I am getting the Internal Server Error 500 instead.
Can anyone please guide me through this.
Thomas Joseph

Hi Joao
Thanks for tip on the log file.
I have the data loaded.
Evrything works fine when I use Mapviewer with OC4J and try the jview demo.
I am however not able to get the example 'How to build Dynamic Maps' running using JDeveloper using the embeded OC4J server.
The jsp source is as follows
<%@ taglib uri="http://xmlns.oracle.com/j2ee/jsp/tld/spatial/mvtaglib.tld" prefix="mapviewer"%>
<%@ page contentType="text/html;charset=windows-1252"%>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
<title>untitled</title>
</head>
<body>
<DIV align="center">
<P>MapViewer WebMap</P>
<P>
<mapviewer:init url="http://localhost:8888/mapviewer/omserver" datasource="mvdemo" id="mvHandle"/>
</P>
</DIV>
<DIV align="center">
<mapviewer:setParam antialiasing="true" basemap="density_map" centerX="-122.4" centerY="37.8" height="450" size="10" title="MyWebMap" width="600"/>
<mapviewer:run/>
</DIV>
<img src="<mapviewer:getMapURL />"/>
</body>
</html>
There are no comilation errors
When I run the code I get 500 Internal Server Error.
The Application2-oc4j-app.log generated is as follows
05/04/05 20:04:11 Started
05/04/05 20:05:14 Application2-ViewController-webapp: JDevOJSP: init
05/04/05 20:05:14 Application2-ViewController-webapp: action: init
05/04/05 20:05:16 Application2-ViewController-webapp: 9.0.4.0.0 Started
05/04/05 20:05:28 Application2-ViewController-webapp: Servlet error
javax.servlet.jsp.JspException: Connection refused: connect
     at oracle.lbs.mapclient.taglib.MapViewerRunTag.doStartTag(MapViewerRunTag.java:123)
     at webmap.jspService(webmap.jsp:17)
     at oracle.jsp.runtime.HttpJsp.service(HttpJsp.java:139)
     at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:349)
     at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:509)
     at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:413)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at com.evermind[Oracle Application Server Containers for J2EE 10g (9.0.4.0.0)].server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:65)
     at oracle.security.jazn.oc4j.JAZNFilter.doFilter(Unknown Source)
     at com.evermind[Oracle Application Server Containers for J2EE 10g (9.0.4.0.0)].server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:604)
     at com.evermind[Oracle Application Server Containers for J2EE 10g (9.0.4.0.0)].server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:317)
     at com.evermind[Oracle Application Server Containers for J2EE 10g (9.0.4.0.0)].server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:790)
     at com.evermind[Oracle Application Server Containers for J2EE 10g (9.0.4.0.0)].server.http.HttpRequestHandler.run(HttpRequestHandler.java:270)
     at com.evermind[Oracle Application Server Containers for J2EE 10g (9.0.4.0.0)].server.http.HttpRequestHandler.run(HttpRequestHandler.java:112)
     at com.evermind[Oracle Application Server Containers for J2EE 10g (9.0.4.0.0)].util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:186)
     at java.lang.Thread.run(Thread.java:534)
Please put me on the track. I am not able to figure out what is going wrong.
Regards
Thomas Joseph

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Starting embedded-oc4j over Win 2003 Server

Hi, i need some help with this: when i try to start the Jdeveloper embedded-oc4j over Windows 2003 Server, it shows the next in the Messages Log window:
Doracle.j2ee.dont.use.memory.archive=true -Doracle.j2ee.http.socket.timeout=500 -Doc4j.jms.usePersistenceLockFiles=false oracle.oc4j.loader.boot.BootStrap -config D:\Jdeveloper\jdev\system\oracle.j2ee.10.1.3.36.73\embedded-oc4j\config\server.xml
[waiting for the server to complete its initialization...]
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Hi,
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XML validation errors in embedded OC4J jazn.xml

hi
If I open the jazn.xml of the embedded OC4J in JDeveloper 10.1.3.3.0 and select "Validate XML" from the context-menu on that file, I get these messages in the "XML Validation Errors - Log" :
D:\oracle\jdevstudio10133\jdev\system\oracle.j2ee.10.1.3.41.57\embedded-oc4j\config\jazn.xml
    Error(10,28): <Line 10, Column 28>: XML-24535: (Error) Attribute 'schema-major-version' not expected.
    Error(10,28): <Line 10, Column 28>: XML-24535: (Error) Attribute 'schema-minor-version' not expected.
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Could someone (from Oracle) please confirm that this is "intended", so I can exclude it as possible cause for the "security configuration issue" that I'm having.
many thanks
Jan Vervecken

Thanks for your reply Frank.
If "the content seems to be correct" then the XML schema jazn-10_0.xsd might not be what it should be.
For the attributes "filepath" and "OC4J_INSTANCE_ID" it says they are "required", just like the validation by JDeveloper says, but they are not in the documentation.
For the attributes "schema-major-version" and "schema-minor-version" the documentation says:
"This attribute is not defined directly in the XSD for jazn.xml. It is according to the attributeGroup specification in the top-level OC4J XSD."
Although there is no exact reference in that documentation, and also not in jazn-10_0.xsd, that XSD could be oc4j-10_0.xsd because it defines this:
    <xsd:attributeGroup name="oc4j-schemaVersionAttributeType">
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                root element of a schema document to define version 10.0 of the schema document.
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regards
Jan

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hi,
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[waiting for the server to complete its initialization...]
Sep 30, 2005 6:23:17 PM com.evermind.server.XMLDataSourcesConfig parseRootNode
INFO: Legacy datasource detected...attempting to convert to new syntax.
Error: cannot read: java.lang.Enum
05/09/30 18:23:23 Application: system is in state FAILED
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Error: cannot read: java.lang.Enum
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JDev 10.1.3 EA: Error initializing Embedded OC4J

I have installed the latest EA version of JDeveloper on a Linux machine along with JDK 5.0 and when I try to run anything I get:
[Starting OC4J using the following ports: HTTP=8988, RMI=23891, JMS=9227.]
**** Unable to obtain password from principals.xml. Using default.
/home/Mark_Rees/jdevhome/system/oracle.j2ee.10.1.3.34.12/embedded-oc4j/config>
/home/Mark_Rees/jdk1.5.0_04/bin/java -server -classpath /home/Mark_Rees/jdev_1013/j2ee/home/oc4j.jar:/home/Mark_Rees/jdev_1013/jdev/lib/jdev-oc4j-embedded.jar -Xverify:none -DcheckForUpdates=adminClientOnly -Xrs -Doracle.application.environment=development -Doracle.j2ee.dont.use.memory.archive=true -Doracle.j2ee.http.socket.timeout=500 -Doc4j.jms.usePersistenceLockFiles=false oracle.oc4j.loader.boot.BootStrap -config /home/Mark_Rees/jdevhome/system/oracle.j2ee.10.1.3.34.12/embedded-oc4j/config/server.xml
[waiting for the server to complete its initialization...]
05/12/29 13:14:24 Application: system is in state FAILED
05/12/29 13:14:24 Error initializing server: Error initializing ejb-modules: No such file or directory; nested exception is: java.util.zip.ZipException: No such file or directory
05/12/29 13:14:24 Fatal error: server exiting
Process exited with exit code 1.
Anyone got any ideas?

Check to see if helps
Unable to start oc4j in Jdeveloper 10.1.3 EA1
In my case I got that error when trying to connect to MySQL database when using OC4J

Process exited with exit code 128 using embedded OC4J (jdevsetudio1013)

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**** Unable to obtain password from principals.xml. Using default.
E:\mywork\system\oracle.j2ee.10.1.3.36.73\embedded-oc4j\config>
"C:\Program Files\Java\jdk1.5.0_08\bin\javaw.exe" -ojvm -classpath E:\jdevstudio1013\j2ee\home\oc4j.jar;E:\jdevstudio1013\jdev\lib\jdev-oc4j-embedded.jar -Xverify:none -DcheckForUpdates=adminClientOnly -Doracle.application.environment=development -Doracle.j2ee.dont.use.memory.archive=true -Doracle.j2ee.http.socket.timeout=500 -Doc4j.jms.usePersistenceLockFiles=false oracle.oc4j.loader.boot.BootStrap -config E:\mywork\system\oracle.j2ee.10.1.3.36.73\embedded-oc4j\config\server.xml
[waiting for the server to complete its initialization...]
Process exited with exit code 128.
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ANT_HOME=C:\apache-ant-1.6.5
APPDATA=C:\Documents and Settings\Administrator\Application Data
APR_ICONV_PATH=C:\Program Files\Subversion\iconv
CATALINA_HOME=C:\ASF\Tomcat 5.5
ClusterLog=C:\WINDOWS\Cluster\cluster.log
CommonProgramFiles=C:\Program Files\Common Files
COMPUTERNAME=OGJEE
ComSpec=C:\WINDOWS\system32\cmd.exe
FP_NO_HOST_CHECK=NO
HOMEDRIVE=C:
HOMEPATH=\Documents and Settings\Administrator
JAVA_HOME=C:\Program Files\Java\jdk1.5.0_08
JBOSS_HOME=C:\jboss-4.0.4.GA-Patch1
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m Files\Windows Resource Kits\Tools\;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\S
ystem32\Wbem;;C:\Program Files\Subversion\bin;C:\Program Files\Java\jdk1.5.0_08\
bin;C:\ASF\maven-2.0.4\bin;C:\Program Files\MySQL\MySQLServer5.0\bin;C:\apache-a
nt-1.6.5\bin;;C:\Program Files\STI\bin\pc-win95
PATHEXT=.COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH
PERL5LIB=E:\oracle\product\10.2.0\db_1\perl\5.8.3\lib\MSWin32-x86;E:\oracle\prod
uct\10.2.0\db_1\perl\5.8.3\lib;E:\oracle\product\10.2.0\db_1\perl\5.8.3\lib\MSWi
n32-x86;E:\oracle\product\10.2.0\db_1\perl\site\5.8.3;E:\oracle\product\10.2.0\d
b_1\perl\site\5.8.3\lib;E:\oracle\product\10.2.0\db_1\sysman\admin\scripts;
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PROCESSOR_IDENTIFIER=x86 Family 6 Model 13 Stepping 8, GenuineIntel
PROCESSOR_LEVEL=6
PROCESSOR_REVISION=0d08
ProgramFiles=C:\Program Files
PROMPT=$P$G
SESSIONNAME=Console
SystemDrive=C:
SystemRoot=C:\WINDOWS
TEMP=C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp
TMP=C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp
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Binding web application(s) to site default-web-site begins...
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     Dependent class: com.sun.faces.config.ManagedBeanFactoryImpl
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     at oracle.oc4j.admin.internal.Notifier.reportError(Notifier.java:430)
     at oracle.oc4j.admin.internal.DeployerBase.execute(DeployerBase.java:133)
     at oracle.oc4j.admin.jmx.server.mbeans.deploy.OC4JDeployerRunnable.doRun(OC4JDeployerRunnable.java:52)
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     at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
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     at java.lang.Thread.run(Thread.java:595)
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) failed to deploy. The application named, BlazeProj2, could not start due to an error.
     Missing class: com.googlecode.gmaps4jsf.component.map.Map
     Dependent class: com.sun.faces.config.ManagedBeanFactoryImpl
     Loader: oracle.jsf:1.2
     Code-Source: /C:/jdevtp4/lib/java/shared/oracle.jsf/1.2/jsf-ri.jar
     Configuration: <code-source> (ignore manifest Class-Path) in /C:/jdevinstance/system11.1.1.0.22.49.49/o.j2ee/embedded-oc4j/config/server.xml
The missing class is not available from any code-source or loader in the system.Reason: {4}
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     Missing class: com.googlecode.gmaps4jsf.component.map.Map
     Dependent class: com.sun.faces.config.ManagedBeanFactoryImpl
     Loader: oracle.jsf:1.2
     Code-Source: /C:/jdevtp4/lib/java/shared/oracle.jsf/1.2/jsf-ri.jar
     Configuration: <code-source> (ignore manifest Class-Path) in /C:/jdevinstance/system11.1.1.0.22.49.49/o.j2ee/embedded-oc4j/config/server.xml
The missing class is not available from any code-source or loader in the system.
     at com.evermind.server.http.HttpApplication.<init>(HttpApplication.java:690)
     at com.evermind.server.ApplicationStateRunning.getHttpApplication(ApplicationStateRunning.java:493)
     at com.evermind.server.Application.getHttpApplication(Application.java:769)
     at com.evermind.server.http.HttpSite$HttpApplicationRunTimeReference.doCreateHttpApplicationFromReference(HttpSite.java:2315)
     at com.evermind.server.http.HttpSite$HttpApplicationRunTimeReference.createHttpApplicationFromReference(HttpSite.java:2295)
     at com.evermind.server.http.HttpSite$HttpApplicationRunTimeReference.<init>(HttpSite.java:2196)
     at com.evermind.server.http.HttpSite.addHttpApplication(HttpSite.java:1826)
     at oracle.oc4j.admin.internal.WebApplicationBinder.bindWebApp(WebApplicationBinder.java:254)
     at oracle.oc4j.admin.internal.WebApplicationBinder.bindWebApp(WebApplicationBinder.java:141)
     at oracle.oc4j.admin.internal.WebApplicationBinder.bindWebApp(WebApplicationBinder.java:96)
     at oracle.oc4j.admin.internal.ApplicationDeployer.bindWebApp(ApplicationDeployer.java:589)
     at oracle.oc4j.admin.internal.ApplicationDeployer.doDeploy(ApplicationDeployer.java:216)
     at oracle.oc4j.admin.internal.DeployerBase.execute(DeployerBase.java:99)
     ... 5 more
Caused by: oracle.classloader.util.AnnotatedNoClassDefFoundError:
     Missing class: com.googlecode.gmaps4jsf.component.map.Map
     Dependent class: com.sun.faces.config.ManagedBeanFactoryImpl
     Loader: oracle.jsf:1.2
     Code-Source: /C:/jdevtp4/lib/java/shared/oracle.jsf/1.2/jsf-ri.jar
     Configuration: <code-source> (ignore manifest Class-Path) in /C:/jdevinstance/system11.1.1.0.22.49.49/o.j2ee/embedded-oc4j/config/server.xml
The missing class is not available from any code-source or loader in the system.
     at oracle.classloader.PolicyClassLoader.handleClassNotFound(PolicyClassLoader.java:2179)
     at oracle.classloader.PolicyClassLoader.internalLoadClass(PolicyClassLoader.java:1716)
     at oracle.classloader.PolicyClassLoader.loadClass(PolicyClassLoader.java:1672)
     at oracle.classloader.PolicyClassLoader.loadClass(PolicyClassLoader.java:1657)
     at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
     at java.lang.Class.getDeclaredFields0(Native Method)
     at java.lang.Class.privateGetDeclaredFields(Class.java:2259)
     at java.lang.Class.getDeclaredFields(Class.java:1715)
     at com.sun.faces.config.ManagedBeanFactoryImpl.scanForAnnotations(ManagedBeanFactoryImpl.java:1133)
     at com.sun.faces.config.ManagedBeanFactoryImpl.<init>(ManagedBeanFactoryImpl.java:156)
     at com.sun.faces.config.ConfigureListener.configure(ConfigureListener.java:895)
     at com.sun.faces.config.ConfigureListener.configure(ConfigureListener.java:487)
     at com.sun.faces.config.ConfigureListener.contextInitialized(ConfigureListener.java:377)
     at com.evermind.server.http.HttpApplication.internalInitDynamic(HttpApplication.java:1394)
     at com.evermind.server.http.HttpApplication.initDynamic(HttpApplication.java:1296)
     at com.evermind.server.http.HttpApplication.init(HttpApplication.java:860)
     at com.evermind.server.http.HttpApplication.<init>(HttpApplication.java:686)
     ... 17 more
#### Deployment incomplete. #### Dec 12, 2008 11:57:07 AM
oracle.jdeveloper.deploy.DeployException: Deployment Failed
     at oracle.jdevimpl.deploy.common.Jsr88RemoteDeployer.distributeApplicationToTargets(Jsr88RemoteDeployer.java:598)
     at oracle.jdevimpl.deploy.common.Jsr88RemoteDeployer.deployApp(Jsr88RemoteDeployer.java:1010)
     at oracle.jdevimpl.deploy.common.Jsr88RemoteDeployer.deployImpl(Jsr88RemoteDeployer.java:174)
     at oracle.jdeveloper.deploy.common.AbstractDeployer.deploy(AbstractDeployer.java:94)
     at oracle.jdevimpl.deploy.fwk.WrappedDeployer.deployImpl(WrappedDeployer.java:39)
     at oracle.jdeveloper.deploy.common.AbstractDeployer.deploy(AbstractDeployer.java:94)
     at oracle.jdeveloper.deploy.common.BatchDeployer.deployImpl(BatchDeployer.java:82)
     at oracle.jdeveloper.deploy.common.AbstractDeployer.deploy(AbstractDeployer.java:94)
     at oracle.jdevimpl.deploy.fwk.WrappedDeployer.deployImpl(WrappedDeployer.java:39)
     at oracle.jdeveloper.deploy.common.AbstractDeployer.deploy(AbstractDeployer.java:94)
     at oracle.jdevimpl.deploy.fwk.DeploymentManagerImpl.deploy(DeploymentManagerImpl.java:417)
     at oracle.jdeveloper.deploy.DeploymentManager.deploy(DeploymentManager.java:202)
     at oracle.jdevimpl.runner.adrs.AdrsStarter$3$1.run(AdrsStarter.java:1116)
#### Cannot run application BlazeProj2 due to error deploying to DefaultServer.
[Application BlazeProj2 stopped and undeployed from Server Instance DefaultServer]
Process exited.
The problem is that I want to run the application on the Integrated server because I want to add some SOA components on it.
Is there any way to get rid of this "missing class" error?
Thank you in advance for the help.

Hi, check if you have an existing deployment profile for your project and make sure the google maps jar is been added to the profile. When you use integrated the application gets deployed to the server so it takes all of its libraries and gets them deployed into the server. With embedded everything gets loaded from your application directory.
If you don't have a deployment profile, create one and manually add the gMaps library and see if this time the integrated server uses your new deployment profile.
Cheers,
Juan C.

Using embedded oc4j in jdeveloper 10.1.3. EA failed

Hallo
i have the following problem, and hope somebody can help me.
i installed the jdev 10.1.3.EA 3412 on notebook with suse linux 9.2 and made a simple hallo world jsp.
compilation was ok with no errors.
when i run the jsp in jdev i get the following message:
[Starting OC4J using the following ports: HTTP=8988, RMI=23891, JMS=9227.]
**** Unable to obtain password from principals.xml. Using default.
/home/wilhetho/jdevhome/system/oracle.j2ee.10.1.3.34.12/embedded-oc4j/config>
/usr/share/jdk1.5.0_06/bin/java -server -classpath /opt/oracle/jdev/j2ee/home/oc4j.jar:/opt/oracle/jdev/jdev/lib/jdev-oc4j-embedded.jar -Xverify:none -DcheckForUpdates=adminClientOnly -Xrs -Doracle.application.environment=development -Doracle.j2ee.dont.use.memory.archive=true -Doracle.j2ee.http.socket.timeout=500 -Doc4j.jms.usePersistenceLockFiles=false oracle.oc4j.loader.boot.BootStrap -config /home/wilhetho/jdevhome/system/oracle.j2ee.10.1.3.34.12/embedded-oc4j/config/server.xml
[waiting for the server to complete its initialization...]
24.01.2006 19:15:34 com.evermind.server.XMLDataSourcesConfig parseRootNode
INFO: Legacy datasource detected...attempting to convert to new syntax.
06/01/24 19:15:43 java.net.NoRouteToHostException: No route to host
06/01/24 19:15:43      at java.net.PlainSocketImpl.socketConnect(Native Method)
06/01/24 19:15:43      at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333)
06/01/24 19:15:43      at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195)
06/01/24 19:15:43      at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182)
06/01/24 19:15:43      at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
06/01/24 19:15:43      at java.net.Socket.connect(Socket.java:507)
06/01/24 19:15:43      at java.net.Socket.connect(Socket.java:457)
06/01/24 19:15:43      at java.net.Socket.<init>(Socket.java:365)
06/01/24 19:15:43      at java.net.Socket.<init>(Socket.java:207)
06/01/24 19:15:43      at oracle.jdevimpl.runner.oc4j.Oc4jNotifier.sendMessage(Oc4jNotifier.java:98)
06/01/24 19:15:43      at oracle.jdevimpl.runner.oc4j.Oc4jNotifier.postInitApplicationServer(Oc4jNotifier.java:55)
06/01/24 19:15:43      at com.evermind.server.ApplicationServer.serverExtensionPostInit(ApplicationServer.java:1041)
06/01/24 19:15:43      at com.evermind.server.ApplicationServer.setConfig(ApplicationServer.java:927)
06/01/24 19:15:43      at com.evermind.server.ApplicationServerLauncher.run(ApplicationServerLauncher.java:98)
06/01/24 19:15:43      at java.lang.Thread.run(Thread.java:595)
06/01/24 19:15:43 Oracle Containers for J2EE 10g (10.1.3.0.0) - Developer Preview initialized
After this, the oc4j container is up an running, because i can reach it over the adress localhost:8988.
So now my two questions:
-> there is no browser starting (i tried different entries under tools-preferences-webproxy). what can be the reason?
-> where does the error message no route to host come from?
thank you

Hi, here Re: java.net.ConnectException: Connection timed out: connect i post my workaround.
bye
Antonio.

Problem running embeded OC4J from JDeveloper 11g TP 3

I've just downloaded JDeveloper 11g Technical Preview 3. Unzipped it and ran.
IDE runs ok, but when I try to run Web project on embedded OC4J, I got exceptions and the server never starts (exception text included on the bottom).
Here is the way to reproduce the error:
1. Create new Web Project with New Gallery wizard:
a. New Gallery->general->projects->web project
b. on Web Application page (step 3 of 7) choose Servlet 2.5/JSP 21.
c. on Page Flow technology page (4 of 7) choose none
d. don't include available libraries (5 of 7)
e. on Web Project Profile (6 of 7) check Add JSP Page
f. finish
e. choose jsp name (after clicking finish a dialog pops up)
2. Run the page
a. select the page in Application Navigator
b. right click on it and choose Run option
In my case I got the following exception:
[Starting Embedded OC4J Server using the following ports: HTTP=8988, RMI=23891, JMS=9227.]
C:\Documents and Settings\kazelot\Application data\JDeveloper\system11.1.1.0.22.47.96\o.j2ee\embedded-oc4j\config>
D:\work\jdev1111\jdk\bin\javaw.exe -client -classpath D:\work\jdev1111\j2ee\home\oc4j.jar;D:\work\jdev1111\jdev\lib\jdev-oc4j-embedded.jar -Xverify:none -XX:MaxPermSize=512m -Ddisable.checkForUpdate=true -Doracle.application.environment=development -Doracle.j2ee.dont.use.memory.archive=true -Doracle.j2ee.http.socket.timeout=500 -Doc4j.jms.usePersistenceLockFiles=false "-Djava.security.policy=C:\Documents and Settings\kazelot\Application data\JDeveloper\system11.1.1.0.22.47.96\o.j2ee\embedded-oc4j\config\java2.policy" oracle.oc4j.loader.boot.BootStrap -config "C:\Documents and Settings\kazelot\Application data\JDeveloper\system11.1.1.0.22.47.96\o.j2ee\embedded-oc4j\config\server.xml"
[waiting for the server to complete its initialization...]
2008-01-30 13:19:09 oracle.j2ee.xml.XMLMessages warningException
WARNING: Exception Encountered
2008-01-30 13:19:10 oracle.oc4j.util.SystemLog log
SEVERE: Server start failed processing configuration
java.security.AccessControlException: access denied ( CredentialAccessPermission credstoressp.credstore.default.systemuser read)
     at java.security.AccessControlContext.checkPermission(AccessControlContext.java:264)
     at java.security.AccessController.checkPermission(AccessController.java:427)
     at oracle.security.jps.util.JpsAuth$AuthorizationMechanism$3.checkPermission(JpsAuth.java:256)
     at oracle.security.jps.util.JpsAuth$Diagnostic.checkPermission(JpsAuth.java:180)
     at oracle.security.jps.util.JpsAuth$AuthorizationMechanism$6.checkPermission(JpsAuth.java:280)
     at oracle.security.jps.util.JpsAuth.checkPermission(JpsAuth.java:315)
     at oracle.security.jps.util.JpsAuth.checkPermission(JpsAuth.java:338)
     at oracle.security.jps.internal.credstore.util.CsfUtil.checkPermission(CsfUtil.java:527)
     at oracle.security.jps.internal.credstore.ssp.SspCredentialStore.getCredential(SspCredentialStore.java:412)
     at oracle.security.jps.fmw.util.JpsFmwUtil.findSystemUser(JpsFmwUtil.java:218)
     at oracle.security.jps.fmw.JpsUserManager.init(JpsUserManager.java:235)
     at oracle.security.jps.fmw.JpsUserManager.<init>(JpsUserManager.java:247)
     at oracle.security.jps.fmw.JpsUserManagerFactory$JpsUserManagerFactoryI.create(JpsUserManagerFactory.java:252)
     at com.evermind.server.deployment.UserManagerConfig$JAZN.construct(UserManagerConfig.java:635)
     at com.evermind.server.deployment.UserManagerConfig.delegatee(UserManagerConfig.java:253)
     at com.evermind.security.IndirectUserManager.getAdminUser(IndirectUserManager.java:126)
     at com.evermind.security.IndirectUserManager.getAdminUser(IndirectUserManager.java:126)
     at com.evermind.server.XMLApplicationServerConfig.setPassword(XMLApplicationServerConfig.java:3157)
     at com.evermind.server.XMLApplicationServerConfig.<init>(XMLApplicationServerConfig.java:244)
     at com.evermind.server.ApplicationServer.createConfig(ApplicationServer.java:648)
     at oracle.oc4j.server.ServerFactory$Worker.prepareConfig(ApplicationServerFactory.java:201)
     at oracle.oc4j.server.ServerFactory$Worker.start(ApplicationServerFactory.java:220)
     at oracle.oc4j.server.ServerFactory$Worker.run(ApplicationServerFactory.java:235)
     at java.lang.Thread.run(Thread.java:595)
2008-01-30 13:19:10 oracle.oc4j.util.SystemLog logNoStack
SEVERE: Server exiting: ApplicationServer entered state EXITING
Process exited with exit code 1.
Is it something with my configuration. My environment is:
ADF Business Components     11.1.1.47.96
Java(TM) Platform     1.5.0_11
Oracle IDE     11.1.1.0.22.47.96
SOA Composite Editor     11.1.1.0.0 (Build 071219.1424)
Versioning Support     11.1.1.0.22.47.96
Thanks for any suggestions,
kazelot

change the file to just (DIRTY way, but works)
grant {
     permission java.security.AllPermission;
};Really dirty as these permissions are not Java EE compliant.
--olaf

JDeveloper 10.1.3 embeded OC4J can't host Apache CXF Service.

I use JDeveloper 10.1.3 to created a test web application, which uses Spring and Apache CXF 2.0.3 hosting a sample web service, but when the application start the following error occurs:
[Starting OC4J using the following ports: HTTP=8988, RMI=23891, JMS=9227.]
**** Unable to obtain password from principals.xml. Using default.
D:\Program Files\Oracle JDeveloper\jdev\system\oracle.j2ee.10.1.3.36.73\embedded-oc4j\config>
"D:\Program Files\Oracle JDeveloper\jdk\bin\javaw.exe" -ojvm "-Doracle.home=D:\Program Files\Oracle JDeveloper" -classpath "D:\Program Files\Oracle JDeveloper\j2ee\home\oc4j.jar;D:\Program Files\Oracle JDeveloper\jdev\lib\jdev-oc4j-embedded.jar" -Xverify:none -DcheckForUpdates=adminClientOnly -Doracle.application.environment=development -Doracle.j2ee.dont.use.memory.archive=true -Doracle.j2ee.http.socket.timeout=500 -Doc4j.jms.usePersistenceLockFiles=false oracle.oc4j.loader.boot.BootStrap -config "D:\Program Files\Oracle JDeveloper\jdev\system\oracle.j2ee.10.1.3.36.73\embedded-oc4j\config\server.xml"
[waiting for the server to complete its initialization...]
2008-1-30 21:31:23 com.evermind.server.XMLDataSourcesConfig parseRootNode
信息: Legacy datasource detected...attempting to convert to new syntax.
Ready message received from Oc4jNotifier.
Embedded OC4J startup time: 11953 ms.
Target URL -- http://192.168.0.1:8988/wstest/servlet1
08/01/30 21:31:31 Oracle Containers for J2EE 10g (10.1.3.0.0) initialized
2008-1-30 21:31:38 org.springframework.web.context.ContextLoader initWebApplicationContext
信息: Root WebApplicationContext: initialization started
2008-1-30 21:31:38 org.springframework.context.support.AbstractApplicationContext prepareRefresh
信息: Refreshing [email protected]1de: display name [Root WebApplicationContext]; startup date [Wed Jan 30 21:31:38 CST 2008]; root of context hierarchy
2008-1-30 21:31:38 org.springframework.beans.factory.xml.XmlBeanDefinitionReader loadBeanDefinitions
信息: Loading XML bean definitions from ServletContext resource [WEB-INF/applicationContext.xml]
2008-1-30 21:31:39 org.springframework.beans.factory.xml.XmlBeanDefinitionReader loadBeanDefinitions
信息: Loading XML bean definitions from class path resource [META-INF/cxf/cxf.xml]
2008-1-30 21:31:39 org.springframework.beans.factory.xml.XmlBeanDefinitionReader loadBeanDefinitions
信息: Loading XML bean definitions from class path resource [META-INF/cxf/cxf-extension-soap.xml]
2008-1-30 21:31:39 org.springframework.beans.factory.xml.XmlBeanDefinitionReader loadBeanDefinitions
信息: Loading XML bean definitions from class path resource [META-INF/cxf/cxf-servlet.xml]
2008-1-30 21:31:39 org.springframework.context.support.AbstractApplicationContext obtainFreshBeanFactory
信息: Bean factory for application context [[email protected]1de]: org.springframework.beans.factory.support.DefaultListableBeanFactory@2b6
2008-1-30 21:31:40 org.springframework.context.support.AbstractApplicationContext$BeanPostProcessorChecker postProcessAfterInitialization
信息: Bean 'org.apache.cxf.bus.spring.Jsr250BeanPostProcessor' is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2008-1-30 21:31:40 org.springframework.context.support.AbstractApplicationContext$BeanPostProcessorChecker postProcessAfterInitialization
信息: Bean 'org.apache.cxf.bus.spring.BusExtensionPostProcessor' is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2008-1-30 21:31:40 org.springframework.beans.factory.support.DefaultListableBeanFactory preInstantiateSingletons
信息: Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@2b6: defining beans [cxf,org.apache.cxf.bus.spring.Jsr250BeanPostProcessor,org.apache.cxf.bus.spring.BusExtensionPostProcessor,org.apache.cxf.resource.ResourceManager,org.apache.cxf.configuration.Configurer,org.apache.cxf.binding.BindingFactoryManager,org.apache.cxf.transport.DestinationFactoryManager,org.apache.cxf.transport.ConduitInitiatorManager,org.apache.cxf.wsdl.WSDLManager,org.apache.cxf.phase.PhaseManager,org.apache.cxf.workqueue.WorkQueueManager,org.apache.cxf.buslifecycle.BusLifeCycleManager,org.apache.cxf.endpoint.ServerRegistry,org.apache.cxf.endpoint.ServerLifeCycleManager,org.apache.cxf.endpoint.ClientLifeCycleManager,org.apache.cxf.transports.http.QueryHandlerRegistry,org.apache.cxf.endpoint.EndpointResolverRegistry,org.apache.cxf.headers.HeaderManager,org.apache.cxf.catalog.OASISCatalogManager,org.apache.cxf.binding.soap.SoapBindingFactory,org.apache.cxf.binding.soap.SoapTransportFactory,org.apache.cxf.binding.soap.customEditorConfigurer,org.apache.cxf.transport.servlet.ServletTransportFactory,helloWorld]; root of factory hierarchy
2008-1-30 21:31:40 org.apache.cxf.configuration.spring.ConfigurerImpl <init>
信息: Could not find the configuration file cxf.xml on the classpath.
2008-1-30 21:31:41 org.springframework.beans.factory.support.DefaultSingletonBeanRegistry destroySingletons
信息: Destroying singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@2b6: defining beans [cxf,org.apache.cxf.bus.spring.Jsr250BeanPostProcessor,org.apache.cxf.bus.spring.BusExtensionPostProcessor,org.apache.cxf.resource.ResourceManager,org.apache.cxf.configuration.Configurer,org.apache.cxf.binding.BindingFactoryManager,org.apache.cxf.transport.DestinationFactoryManager,org.apache.cxf.transport.ConduitInitiatorManager,org.apache.cxf.wsdl.WSDLManager,org.apache.cxf.phase.PhaseManager,org.apache.cxf.workqueue.WorkQueueManager,org.apache.cxf.buslifecycle.BusLifeCycleManager,org.apache.cxf.endpoint.ServerRegistry,org.apache.cxf.endpoint.ServerLifeCycleManager,org.apache.cxf.endpoint.ClientLifeCycleManager,org.apache.cxf.transports.http.QueryHandlerRegistry,org.apache.cxf.endpoint.EndpointResolverRegistry,org.apache.cxf.headers.HeaderManager,org.apache.cxf.catalog.OASISCatalogManager,org.apache.cxf.binding.soap.SoapBindingFactory,org.apache.cxf.binding.soap.SoapTransportFactory,org.apache.cxf.binding.soap.customEditorConfigurer,org.apache.cxf.transport.servlet.ServletTransportFactory,helloWorld]; root of factory hierarchy
2008-1-30 21:31:41 org.springframework.web.context.ContextLoader initWebApplicationContext
严重: Context initialization failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.apache.cxf.wsdl.WSDLManager' defined in class path resource [META-INF/cxf/cxf.xml]: Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Could not instantiate bean class [org.apache.cxf.wsdl11.WSDLManagerImpl]: Constructor threw exception; nested exception is java.lang.ClassCastException: oracle.xml.parser.v2.DTD
Caused by: org.springframework.beans.BeanInstantiationException: Could not instantiate bean class [org.apache.cxf.wsdl11.WSDLManagerImpl]: Constructor threw exception; nested exception is java.lang.ClassCastException: oracle.xml.parser.v2.DTD
Caused by: java.lang.ClassCastException: oracle.xml.parser.v2.DTD
     at java.util.XMLUtils.load(XMLUtils.java:61)
     at java.util.Properties.loadFromXML(Properties.java:701)
     at org.apache.cxf.common.util.PropertiesLoaderUtils.loadAllProperties(PropertiesLoaderUtils.java:71)
     at org.apache.cxf.wsdl11.WSDLManagerImpl.registerInitialExtensions(WSDLManagerImpl.java:209)
     at org.apache.cxf.wsdl11.WSDLManagerImpl.<init>(WSDLManagerImpl.java:97)
     at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
     at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
     at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
     at java.lang.reflect.Constructor.newInstance(Constructor.java:494)
     at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:85)
     at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:61)
     at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:756)
     at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:721)
     at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:384)
     at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:251)
     at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:156)
     at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:248)
     at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:160)
     at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:287)
     at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:352)
     at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:244)
     at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:187)
     at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:50)
     at com.evermind.server.http.HttpApplication.initDynamic(HttpApplication.java:1015)
     at com.evermind.server.http.HttpApplication.<init>(HttpApplication.java:649)
     at com.evermind.server.ApplicationStateRunning.getHttpApplication(ApplicationStateRunning.java:428)
     at com.evermind.server.Application.getHttpApplication(Application.java:512)
     at com.evermind.server.http.HttpSite$HttpApplicationRunTimeReference.createHttpApplicationFromReference(HttpSite.java:1975)
     at com.evermind.server.http.HttpSite$HttpApplicationRunTimeReference.createHttpApplicationFromReference(HttpSite.java:1958)
     at com.evermind.server.http.HttpSite$HttpApplicationRunTimeReference.getHttpApplication(HttpSite.java:1910)
     at com.evermind.server.http.HttpSite.getApplication(HttpSite.java:427)
     at com.evermind.server.http.HttpRequestHandler.resolveApplication(HttpRequestHandler.java:395)
     at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:437)
     at com.evermind.server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:218)
     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:119)
     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:112)
     at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260)
     at oracle.oc4j.network.ServerSocketAcceptHandler.procClientSocket(ServerSocketAcceptHandler.java:230)
     at oracle.oc4j.network.ServerSocketAcceptHandler.access$800(ServerSocketAcceptHandler.java:33)
     at oracle.oc4j.network.ServerSocketAcceptHandler$AcceptHandlerHorse.run(ServerSocketAcceptHandler.java:831)
     at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:298)
     at java.lang.Thread.run(Thread.java:595)
You can following the steps in http://cwiki.apache.org/CXF20DOC/writing-a-service-with-spring.html to reproduce the error.

But services using direct Endpoint publishing can work, following the steps in:
http://cwiki.apache.org/CXF20DOC/a-simple-jax-ws-service.html

ITS.ear Wireless -- how to remove appl from embedded OC4J config JDev b4157

The embedded container configuration currently includes ITS.ear; I'd like to remove this from the default applications started by embedded container.
The JDev (10.1.3.41.57) Tools .. Embedded OC4J Server Preferences .. Applications list includes ITS. The input fields and buttons to change or Delete this web application are greyed out. Removing the <application> entry from the server.xml file in c:/JDev_4157/jdev/system/oracle.j2ee.10.1.3.41.57/embedded-oc4j/config/ only removes ITS application temporarily -- it reappeared.
I've not been able to locate a configuration that causes this to be added to the default datatags and current-workspace-app applications.
Thanks.

Thanks for reading and checking your installation.
Don't believe it's automatic in the standard install; I only noticed it recently but I have no idea how it got activated or how to unactivate it. (You can find the EAR file in <your-JDEV-root>/wirelss/ITS.ear.) Is there a binary JDev config file storing a preference to include this in the IDE and/or container?
The <application> tag appeared in my \JDev_4157\jdev\system\oracle.j2ee.10.1.3.41.57/embedded-oc4j/config/server.xml unexpectedly but its tag's path was incorrect and so it would not auto-deploy during container start-up. When I copied the ear file from the wireless directory to the embedded-oc4j/applications folder it deployed next time I started the embedded container.
Even though I removed tags in server.xml and the default-web-site.xml in the container's config folder, and deleted the ear file and the deployed subdirectories, it continued to re-appear. Possibly I didn't always get all of these pieces. It doesn't alway reappear on the first restart; sometimes not until after the 3rd restart. That doesn't make sense to me but I haven't discerned the pattern for when it re-creates itself.

JDeveloper 10.1.3.3 and Embedded OC4J server

This is the Embedded OC4J server on JDeveloper 10.1.3.3 I have pointed it to compile in Java SDK 1.4.2_14
I have set up the projects datasources to use the JDBC driver ojdbc14.jar
[Starting OC4J using the following ports: HTTP=8988, RMI=23891, JMS=9227.]
**** Unable to obtain password from principals.xml. Using default.
C:\jdev\jdev\system\oracle.j2ee.10.1.3.36.73\embedded-oc4j\config>
C:\j2sdk1.4.2_14\bin\javaw.exe -ojvm -classpath C:\jdev\j2ee\home\oc4j.jar;C:\jdev\jdev\lib\jdev-oc4j-embedded.jar -Xverify:none -DcheckForUpdates=adminClientOnly -Doracle.application.environment=development -Doracle.j2ee.http.socket.timeout=500 -Doc4j.jms.usePersistenceLockFiles=false oracle.oc4j.loader.boot.BootStrap -config C:\jdev\jdev\system\oracle.j2ee.10.1.3.36.73\embedded-oc4j\config\server.xml
[waiting for the server to complete its initialization...]
*WARNING: Code-source C:\jdev\jdbc\lib\ojdbc14.jar (from <library> in /C:/jdev/jdev/mywork/NJTransit/NJTransit-oc4j-app.xml) has the same filename but is not identical to /C:/jdev/jdbc/lib/ojdbc14dms.jar (from <code-source> (ignore manifest Class-Path) in META-INF/boot.xml in C:\jdev\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.root:0.0.0.
*Ready message received from Oc4jNotifier.
Embedded OC4J startup time: 4421 ms.
Target URL -- http://207.200.160.250:8988/NJTransit-NJTransit-context-root/index.jsp
12/03/08 14:58:05 Oracle Containers for J2EE 10g (10.1.3.0.0) initialized
My question is why is it having trouble distinguishing between ojdbc14.jar and ojdbc14dms.jar
as a result I am getting unexpected behavior from the Application
Declaration in my code
int mypidm;
String sql1 = "SELECT SPRIDEN_PIDM FROM SPRIDEN WHERE SPRIDEN_ID = UPPER(?)";
try{
PreparedStatement pstmt = conn.prepareStatement(sql1);
pstmt.setString(1, studid);
ResultSet rs;
rs = pstmt.executeQuery();
//mypidm = rs.getInt("SPRIDEN_PIDM");
This part of the code drops through i.e. rs.next() always gets a false result
while (rs.next()) //evaluates to false so mypidm is always zero.
mypidm = rs.getInt("SPRIDEN_PIDM");
I am thinking that these two things are related.
Any Thoughts.

The tables are not created by default. You can configure your persistence.xml to define how you want tables to be created. The persistence.xml properties are defined in the TopLink class, EntityManagerFactoryProvider (oracle.toplink.<essentials>.ejb.cmp3).
Set the property, "toplink.ddl-generation" to "drop-and-create-tables" if you want them recreated every time your redeploy. Note this will delete all previous data in the tables, so make sure you do not leave this setting on when you go into production.

Starting embedded OC4J gives error XML-20108: Start of rootelement expected

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