Petstore OC4J parseException in oc4j_build.xml

Trying to install petstore on Oracle I
followed 'http://otn.oracle.com/sample_code/tech/java/oc4j/htdocs
/j2ee_petstore_readme.html'. When invoking build.bat, I get
Buildfile: build.xml
BUILD CONFIG ERROR: Can't open config file: build.xml due to:
org.xml.sax.SAXParseException: com.sun.xml.parser/P-030
When checking build.xml by sun's xml parser, I also get P-034
Error.
Anyone who worked it out?
Klaus

I noticed that you have also posted your question in the J2EE
forum. It's the correct forum to get help on J2EE related
issues.
Best regards,
--OTN Team

Similar Messages

Shared-library in OC4J - load data-sources.xml throws error

H
To share common libraries (framework.jar, JAXB jars, axis.jar, log4j, tibco*.jars)
across application(app1/app2/app3) in the OC4J container.
Currently all these jars are loaded with common jars separately application, a total 3 common
footprints of these jars.
1 - Placed all common jars under $J2EE_HOME/shared-lib folder, updated server.xml in $J2EE_HOME/config.
2 - Connecting Tibco queues using generic JMS resource adapter (connectors - JCA).
3 - Connecting to databases using data-sources.xml.
4 - With following entries in orion-application.xml
<imported-shared-libraries>
<import-shared-library name="my.shared.libraries" max-version="1.0"/>
</imported-shared-libraries> ---> Entry 1
<connectors path="oc4j-connectors.xml"/> ---> Entry 2
<data-sources path="data-sources.xml"/> ---> Entry 3
Getting the following error while deploying the code.
Error occurred initializing connectors. Exception is: Exception creating Manage
d DataSource ConnectorPropertySet. Exception: Error setting up resource adapter
for embedded resource archive inside application 'deployGood1'. ManagedConnecti
onFactory implementation class 'oracle.oc4j.sql.spi.ManagedConnectionFactoryImpl
' cannot be set up: Error setting JavaBean property 'managedDataSourceConfigXML'
for ManagedConnectionFactory class 'oracle.oc4j.sql.spi.ManagedConnectionFactor
yImpl for embedded resource archive inside application 'deployGood1'. Exception
is: java.lang.reflect.InvocationTargetException
However orion-application.xml
Option A
Entry 1 (imported-shared-libraries)
Entry 2 (connectors)
Works perfectly fine - however the Service complains of not finding the datasource JNDI
5 - If all jars are loaded separately with each application
With following entries in orion-application.xml
<library path="C:/soft/jar/framework.jar" />
<library path="C:/soft/jar/log4j-1.2.14.jar" />
<library path="C:/soft/jar/axis.jar"/>
<library path="C:/soft/jar/commons-discovery-0.2.jar"/>
<library path="C:/soft/jar/commons-logging-1.0.4.jar"/>
<library path="C:/soft/jar/fscontext.jar"/>
<library path="C:/soft/jar/gjra.jar"/>
<library path="C:/soft/jar/jax-qname.jar"/>
<library path="C:/soft/jar/jaxb-api.jar"/>
<library path="C:/soft/jar/jaxb-impl.jar"/>
<library path="C:/soft/jar/jaxb-libs.jar"/>
<library path="C:/soft/jar/jaxb-xjc.jar"/>
<library path="C:/soft/jar/jaxrpc.jar"/>
<library path="C:/soft/jar/jmxri.jar"/>
<library path="C:/soft/jar/jmxtools.jar"/>
<library path="C:/soft/jar/namespace.jar"/>
<library path="C:/soft/jar/providerutil.jar"/>
<library path="C:/soft/jar/relaxngDatatype.jar"/>
<library path="C:/soft/jar/saaj.jar"/>
<library path="C:/soft/jar/tibcrypt.jar"/>
<library path="C:/soft/jar/tibjms.jar"/>
<library path="C:/soft/jar/tibjmsadmin.jar"/>
<library path="C:/soft/jar/tibjmsapps.jar"/>
<library path="C:/soft/jar/tibrvjms.jar"/>
<library path="C:/soft/jar/wsdl4j-1.5.1.jar"/>
<library path="C:/soft/jar/wss4j-1.5.2.jar"/>
<library path="C:/soft/jar/xercesImpl.jar"/>
<library path="C:/soft/jar/xmlsec-1.4.0.jar"/>
<library path="C:/soft/jar/xsdlib.jar"/> -------> Entry 1
<connectors path="oc4j-connectors.xml"/> ---> Entry 2
<data-sources path="data-sources.xml"/> ---> Entry 3
This configuration works perfectly fine as expected, but this configuration defeats the
purpose of shared-library
Thanks
sunder

H
To share common libraries (framework.jar, JAXB jars, axis.jar, log4j, tibco*.jars)
across application(app1/app2/app3) in the OC4J container.
Currently all these jars are loaded with common jars separately application, a total 3 common
footprints of these jars.
1 - Placed all common jars under $J2EE_HOME/shared-lib folder, updated server.xml in $J2EE_HOME/config.
2 - Connecting Tibco queues using generic JMS resource adapter (connectors - JCA).
3 - Connecting to databases using data-sources.xml.
4 - With following entries in orion-application.xml
<imported-shared-libraries>
<import-shared-library name="my.shared.libraries" max-version="1.0"/>
</imported-shared-libraries> ---> Entry 1
<connectors path="oc4j-connectors.xml"/> ---> Entry 2
<data-sources path="data-sources.xml"/> ---> Entry 3
Getting the following error while deploying the code.
Error occurred initializing connectors. Exception is: Exception creating Manage
d DataSource ConnectorPropertySet. Exception: Error setting up resource adapter
for embedded resource archive inside application 'deployGood1'. ManagedConnecti
onFactory implementation class 'oracle.oc4j.sql.spi.ManagedConnectionFactoryImpl
' cannot be set up: Error setting JavaBean property 'managedDataSourceConfigXML'
for ManagedConnectionFactory class 'oracle.oc4j.sql.spi.ManagedConnectionFactor
yImpl for embedded resource archive inside application 'deployGood1'. Exception
is: java.lang.reflect.InvocationTargetException
However orion-application.xml
Option A
Entry 1 (imported-shared-libraries)
Entry 2 (connectors)
Works perfectly fine - however the Service complains of not finding the datasource JNDI
5 - If all jars are loaded separately with each application
With following entries in orion-application.xml
<library path="C:/soft/jar/framework.jar" />
<library path="C:/soft/jar/log4j-1.2.14.jar" />
<library path="C:/soft/jar/axis.jar"/>
<library path="C:/soft/jar/commons-discovery-0.2.jar"/>
<library path="C:/soft/jar/commons-logging-1.0.4.jar"/>
<library path="C:/soft/jar/fscontext.jar"/>
<library path="C:/soft/jar/gjra.jar"/>
<library path="C:/soft/jar/jax-qname.jar"/>
<library path="C:/soft/jar/jaxb-api.jar"/>
<library path="C:/soft/jar/jaxb-impl.jar"/>
<library path="C:/soft/jar/jaxb-libs.jar"/>
<library path="C:/soft/jar/jaxb-xjc.jar"/>
<library path="C:/soft/jar/jaxrpc.jar"/>
<library path="C:/soft/jar/jmxri.jar"/>
<library path="C:/soft/jar/jmxtools.jar"/>
<library path="C:/soft/jar/namespace.jar"/>
<library path="C:/soft/jar/providerutil.jar"/>
<library path="C:/soft/jar/relaxngDatatype.jar"/>
<library path="C:/soft/jar/saaj.jar"/>
<library path="C:/soft/jar/tibcrypt.jar"/>
<library path="C:/soft/jar/tibjms.jar"/>
<library path="C:/soft/jar/tibjmsadmin.jar"/>
<library path="C:/soft/jar/tibjmsapps.jar"/>
<library path="C:/soft/jar/tibrvjms.jar"/>
<library path="C:/soft/jar/wsdl4j-1.5.1.jar"/>
<library path="C:/soft/jar/wss4j-1.5.2.jar"/>
<library path="C:/soft/jar/xercesImpl.jar"/>
<library path="C:/soft/jar/xmlsec-1.4.0.jar"/>
<library path="C:/soft/jar/xsdlib.jar"/> -------> Entry 1
<connectors path="oc4j-connectors.xml"/> ---> Entry 2
<data-sources path="data-sources.xml"/> ---> Entry 3
This configuration works perfectly fine as expected, but this configuration defeats the
purpose of shared-library
Thanks
sunder

OC4J j2ee data-source.xml

Hi Friends,
I am very confused with lots of ORACLE_HOME in EBS :(
Where do I find the PATH directory where the data-source.xml is located for
the installed OC4J/j2ee. Can you call it as $J2EE_HOME or $OC4J_HOME?
Thanks a lot

If you are integrating BAM to EBS via BPEL Sensors, you create the connection in the Enterprise Manager tool or modify oc4j-ra.xml on the SOA Suite:
Oracle Application Server Adapter for Oracle Applications User's Guide
Configuring Connection Information
http://download.oracle.com/docs/cd/E10291_01/doc.1013/e05440/T430238T430340.htm#T464886

OC4J and Local (system) XML DTD files

I am in a situation where I am deploying a web application to an instance of 10.1.2 that is on a public-facing box that does not have the ability to access the outside world via the web due to security restrictions.
When I start the application, I'm getting connection refused errors because the XML parser is trying its hardest to validate the XML files for Spring and MyFaces by remotely fetching the DTD file. Is there a way I can get the application to read a local copy of the DTD without having to hard code a full path to the file?
I've tried changing the doctype declaration for MyFaces to look like this:
<!DOCTYPE faces-config SYSTEM "web-facesconfig_1_0.dtd">And I put the DTD in the same directory as the XML configuration file (in the WEB-INF directory). Eclipse seems to like that ok, but when I deploy that to 10.1.2, I get the following exception:
javax.faces.FacesException: java.net.MalformedURLException: no protocol: web-facesconfig_1_0.dtd
     at org.apache.myfaces.config.FacesConfigurator.configure(FacesConfigurator.java:123)
     at org.apache.myfaces.webapp.StartupServletContextListener.initFaces(StartupServletContextListener.java:63)
     at org.apache.myfaces.webapp.StartupServletContextListener.contextInitialized(StartupServletContextListener.java:46)
     at com.evermind.server.http.HttpApplication.initDynamic(HttpApplication.java:1009)
     at com.evermind.server.http.HttpApplication.<init>(HttpApplication.java:549)
     at com.evermind.server.Application.getHttpApplication(Application.java:890)
     at com.evermind.server.http.HttpServer.getHttpApplication(HttpServer.java:707)
     at com.evermind.server.http.HttpSite.initApplications(HttpSite.java:625)
     at com.evermind.server.http.HttpSite.setConfig(HttpSite.java:278)
     at com.evermind.server.http.HttpServer.setSites(HttpServer.java:278)
     at com.evermind.server.http.HttpServer.setConfig(HttpServer.java:179)
     at com.evermind.server.ApplicationServer.initializeHttp(ApplicationServer.java:2394)
     at com.evermind.server.ApplicationServer.setConfig(ApplicationServer.java:1551)
     at com.evermind.server.ApplicationServerLauncher.run(ApplicationServerLauncher.java:92)
     at java.lang.Thread.run(Thread.java:595)
Caused by: java.net.MalformedURLException: no protocol: web-facesconfig_1_0.dtd
     at java.net.URL.<init>(URL.java:567)
     at java.net.URL.<init>(URL.java:464)
     at java.net.URL.<init>(URL.java:413)
     at oracle.xml.parser.v2.NonValidatingParser.pushExternalDTD(NonValidatingParser.java:543)
     at oracle.xml.parser.v2.NonValidatingParser.parseDoctypeDecl(NonValidatingParser.java:468)
     at oracle.xml.parser.v2.NonValidatingParser.parseProlog(NonValidatingParser.java:301)
     at oracle.xml.parser.v2.NonValidatingParser.parseDocument(NonValidatingParser.java:280)
     at oracle.xml.parser.v2.XMLParser.parse(XMLParser.java:196)
     at org.apache.commons.digester.Digester.parse(Digester.java:1548)
     at org.apache.myfaces.config.impl.digester.DigesterFacesConfigUnmarshallerImpl.getFacesConfig(DigesterFacesConfigUnmarshallerImpl.java:183)
     at org.apache.myfaces.config.FacesConfigurator.feedWebAppConfig(FacesConfigurator.java:387)
     at org.apache.myfaces.config.FacesConfigurator.configure(FacesConfigurator.java:120)
     ... 14 moreI've tried variations like ./filename.dtd and ../filename.dtd to no avail. I'm sure I'm missing something fundamental here, but how can I get OC4J to read my local DTD?
Thanks in advance!

Avi, you're right, the parser is indeed wanting a real URL. So here's what I've done. I replaced the dtd filename with the complete path to the file, so it looks like this:
<pre>
<!DOCTYPE faces-config SYSTEM "file:///C:/path/to/dtd/web-facesconfig_1_0.dtd">
</pre>
I deployed, started the app, and it worked. This doesn't really feel like the right solution, however, because I'm going to have to rely on a hardcoded file location for the DTD on our production server. If our admins change that, then I'm out of luck and would have to redeploy the application. Does anyone know if there is a way to get this to be more relative?
One idea that someone gave me was to put the DTD files in a web-accessible location in the application and reference via http:// instead of file://. At least that way I wouldn't be dependent on the file system. I'd still have to hardcode a URL so I couldn't use the same files for all our development environments, but it might be a slightly cleaner solution. Another possible (yet really ugly) solution is to inline the DTD's in the XML file.
Asanka, I'm not quite sure I follow what you said. Where would I put such code to use Xerxes? In a servlet loaded on init?
Thanks for the help so far, everyone.

903/902/BC4J can't get OC4J data-sources.xml conn pooling to work in production: help

[cross posted to the j2ee forum]
I have several BC4J ears deployed to a 903 instance of OC4J being configured as a standalone
instance. I've had this problem since I started deploying in development on 902. So it's
some basic problem that I've not mastered.
I can't get data-sources.xml managed connection pooling to actually pool conn's. I'm wanting
to declare my jndi jdbc source connection pool in j2ee/home/config/data-sources.xml and
have all BC4J apps get conns from this JNDI JDBC pool. I've removed all data-sources.xml from
my BC4J ears, and published the jndi jdbc source in my oc4j common data-sources.xml.
I've tested that this is the place controlling the conn URL/login passwd by commenting it
out of config/data-sources.xml and my BC4J apps then throw exceptions, can't get conn.
I've set the oc4j startup cmd line with the BC4J property to enabled connection pooling:
-Djbo.doconnectionpooling=true
symptom
Connections are created and closed. Instead of being put back into the pool managed by oc4j,
what ever BC4J is doing or my data-sources.xml is doing, the connections are just being created and
closed.
I can verify this via (solaris) lsof and netstat, where I see my oc4j instance under test load
with only 1 or 2 conns to the db box, and the ephemeral port is tumbling, meaning a new socket is
being opened for each conn. ;( grrrrrrr
Does anyone have a clue as to why this is happening?
Thanks, curt
my data-sources.xml
<data-sources>
     <data-source
        class="com.evermind.sql.DriverManagerDataSource"
        connection-driver="oracle.jdbc.driver.OracleDriver"
        ejb-location="jdbc/DEVDS"
        location="jdbc/DEVCoreDS"
        name="DEVDS"
        password="j2train"
        pooled-location="jdbc/DEVPooledDS"
        url="jdbc:oracle:thin:@10.2.1.30:1521:GDOC"
        username="jscribe"
        xa-location="jdbc/xa/DEVXADS"
        inactivity-timeout="300"
        max-connections="50"
        min-connections="40"
    />
</data-sources>

Thanks Leif,
Yes, set it to the location jndi path.
A piece of info is that the 903 oc4j release notes states that global conn pooling doesn't
work. Infering that the j2ee/home/config/data-sources.xml data sources aren't pooled or ??
I just tested so called local connection pooling, where I edited the data-sources.xml that
gets packaged in the ear, to include the min/max params and re-ran my test.
Still, the AM creates a new conn, it's to a new socket, and closes the conn when done. Causing
each conn to not be pooled, rather opened then closed to the DB box. As verified with lsof and
netstat, checking the ephemeral port # on the DB box side, always changes, meaning it's a
new socket and not an old pooled conn socket.
???? What the heck??
Surely if the AM conn check out / return code works properly, OC4J's pooling JDBC driver would
pool and not close the socket??
Has anywone gotten JDBC Datasource connections in BC4J to actually be pooled under OC4J??
Since I couldn't get this to work in my early 902 oc4j testing, and now can't get it to work
still under 903 OC4J, either it's my config or BC4J AM's code or OC4J?
Any thoughts on how to figure out what's not configed correctly or has a bug?
Thanks, curt

Testing data sources in oc4j-ra.xml

Is there a way to test the data sources in oc4j-ra.xml from the server? I have a server sitting inside a DMZ that has access back to internal databases. The DMZ has its own set of IP addresses and it has specific openings to the internal resources it needs. that is why i would like to test the connections from the server.

Hi,
You're right. I've downloaded JDev 10.1.2.
The working version:
<data-source name="jdev-connection-myconn"
               class="com.evermind.sql.DriverManagerDataSource"
               location="jdbc/myconnCoreDS" xa-location="jdbc/xa/myconnXADS"
               ejb-location="jdbc/myconnDS"
               pooled-location="jdbc/myconnPooledDS"
               connection-driver="oracle.jdbc.driver.OracleDriver"
               username="xxx" password="yyy"
               url="jdbc:oracle:thin:@localhost:1521:mysid"
               inactivity-timeout="30"/>and:
DataSource ds = (DataSource) getInitialContext().lookup("jdbc/myconnDS");JDev generates the correct data-sources.xml, if you create the data-sources.xml with its wizard (New Galery/General/DeploymentDescriptors/data-sources.xml). Then you can see in the properties dialog, the default setting is: Auto update data-sources.xml when running or deploying to OC4J.
So when you first run the embedded OC4J, your data-sources.xml file will be updated with your connections.
I read these useful things in Olaf Heimburger's blog :) (OC4J: Configuring DataSources, 2007-05-03)
Regards,
Kati

903/902/BC4J can't get data-sources.xml conn pooling to work in production; help

I have several BC4J ears deployed to a 903 instance of OC4J being configured as a standalone
instance. I've had this problem since I started deploying in development on 902. So it's
some basic problem that I've not mastered.
I can't get data-sources.xml managed connection pooling to actually pool conn's. I'm wanting
to declare my jndi jdbc source connection pool in j2ee/home/config/data-sources.xml.
Have all BC4J apps get conns from this JNDI JDBC pool. I've removed all data-sources.xml from my BC4J ears,
and published the jndi jdbc source in my oc4j common data-sources.xml. I've tested that this is
the place controlling the conn URL/login passwd by commenting it out of config/data-sources.xml
and my BC4J apps then throw exceptions, can't get conn.
I've set the oc4j startup cmd line with the BC4J property to enabled connection pooling:
-Djbo.doconnectionpooling=true
symptom
Connections are created and closed. Instead of being put back into the pool managed by oc4j,
what ever BC4J is doing or my data-sources.xml is doing, the connections are just being created and
closed.
I can verify this via (solaris) lsof and netstat, where I see my oc4j instance under test load
with only 1 or 2 conns to the db box, and the ephemeral port is tumbling, meaning a new socket is
being opened for each conn. ;( grrrrrrr
Does anyone have a clue as to why this is happening?
Thanks, curt
my data-sources.xml
<data-sources>
     <data-source
        class="com.evermind.sql.DriverManagerDataSource"
        connection-driver="oracle.jdbc.driver.OracleDriver"
        ejb-location="jdbc/DEVDS"
        location="jdbc/DEVCoreDS"
        name="DEVDS"
        password="j2train"
        pooled-location="jdbc/DEVPooledDS"
        url="jdbc:oracle:thin:@10.2.1.30:1521:GDOC"
        username="jscribe"
        xa-location="jdbc/xa/DEVXADS"
        inactivity-timeout="300"
        max-connections="50"
        min-connections="40"
    />
</data-sources>

I've run another test using local data-source.xml, that's packaged in the .ear. Still
pooling under BC4J doesn't work??
A piece of info is that the 903 oc4j release notes states that global conn pooling doesn't
work. Infering that the j2ee/home/config/data-sources.xml data sources aren't pooled or ??
I just tested so called local connection pooling, where I edited the data-sources.xml that
gets packaged in the ear, to include the min/max params and re-ran my test.
Still, the AM creates a new conn, it's to a new socket, and closes the conn when done. Causing
each conn to not be pooled, rather opened then closed to the DB box. As verified with lsof and
netstat, checking the ephemeral port # on the DB box side, always changes, meaning it's a
new socket and not an old pooled conn socket.
???? What the heck??
Surely if the AM conn check out / return code works properly, OC4J's pooling JDBC driver would
pool and not close the socket??
Has anywone gotten JDBC Datasource connections in BC4J to actually be pooled under OC4J??
Since I couldn't get this to work in my early 902 oc4j testing, and now can't get it to work
still under 903 OC4J, either it's my config or BC4J AM's code or OC4J?
Any thoughts on how to figure out what's not configed correctly or has a bug?
Thanks, curt

Oc4j dcmctl error while deploying

Dear friends
I receive an error while deploying a war file to oracle 9i application server stating that one or more process is running, shutdown by 9iAS or by enterprise manager or use dcmctl resynInstance to free the resource.
This error happens when one deploy is either interrupted or not deployed properly. But even after stopping the process by "dcmctl stop" or by the command "dcmctl resynInstance" i am not able to deploy any more applications. Kindly guide me

After you interrupt the application deployment and before trying to deploy it again :
- Check if OC4J config files (server.xml and default-web-site.xml) contains the failed application information
- Check if DCM repository has failed application information (use dcmctl listapplications, or via EM)
If these two are out of sync, you might want to create a TAR, so support analyst can help you further diagnose the problem.

OC4J 9.0.3 and EJB 1.1 deployments???

I can not deploy my ejb1.1 beans on 9.0.3 container.
OC4J crashes with an XML parse error as a null pointer exception.
If I remove my O-R mappings from my orion-ejb-jar.xml file, the container starts up ok (app wont run as it needs the mappings)
9.0.3 docs claim I should be able to use my 1.1 ejb in this ejb 2.0 container.
Solaris release notes for 9.0.3 claim I must migrate to ejb2.0
Someone else posted this same question but got no replies.
Anyone else deployed ejb1.1 with OR mappings in 9.0.3 successfully yet?
thanks

I have tried migrating to an ejb2.0 set of beans and ejb-jar.xml file.
With no <query> tags installed for my finders I notice that a typical finder produces this:

This is vastly different from the 1.1 orion-ejb-jar.xml which would list ALL column names in the finder - hence how am I going to do a findAll? The currently generated sql is way off. Deployment of the "ormap" demo also shows a lack of column names in the generated SQL finder methods in orion-ejb-jar.xml.
Further, as soon as I introduce the query in the 2.0 version of ejb-jar.xml, the container dies with a null pointer exception. Removing this from the ejb-jar and bean deploys. Useless, cause theres no finders though.
Also, attempts to add to the <finder-method query=...> tag yield container crashes with null pointers too.
This is not very robust to say the least. Can you provide names of jar files that would cause such exceptions?
When NO query tag is inserted in the ejb-jar file, attempts to run a sample client using findByPrimaryKey return successfully but use of findAll causes timeouts similar to whats described in
"finders giving "timeout expired waiting for an instance" after 0, 1, or 2 calls" in this same forum.
Heres the query out of the ejb-jar.xml file...
<query>
<query-method>
<method-name>findAll</method-name>
<method-params></method-params>
</query-method>
<ejb-ql>
SELECT OBJECT(o) from IspTb o
</ejb-ql>
</query>
IspTb is the <abstract-schema-name> Tables exist in db.
The full error...which prevents deployment of the ejbs and hence no rewrite of the orion-ejb-jar file.
=========
10/23/02 1:54 PM: javax.ejb.EJBException: nested exception is: java.lang.NullPointerException
10/23/02 1:54 PM: java.lang.NullPointerException
10/23/02 1:54 PM: at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:274)
10/23/02 1:54 PM: at java.lang.ClassLoader.loadClass(ClassLoader.java:287)
10/23/02 1:54 PM: at com.evermind.naming.ContextClassLoader.loadClass(ContextClassLoader.java:135)
10/23/02 1:54 PM: at java.lang.ClassLoader.loadClass(ClassLoader.java:287)
10/23/02 1:54 PM: at com.evermind.naming.ContextClassLoader.loadClass(ContextClassLoader.java:135)
10/23/02 1:54 PM: at java.lang.ClassLoader.loadClass(ClassLoader.java:250)
10/23/02 1:54 PM: at com.sun.enterprise.deployment.PersistenceDescriptor.getClass(PersistenceDescriptor.java:767)
10/23/02 1:54 PM: at com.sun.enterprise.deployment.PersistenceDescriptor.getStateClass(PersistenceDescriptor.java:753)
10/23/02 1:54 PM: at com.sun.enterprise.deployment.PersistenceDescriptor.getCMPFieldType(PersistenceDescriptor.java:1302)
10/23/02 1:54 PM: at com.sun.enterprise.deployment.PersistenceDescriptor.initializeFieldInfo(PersistenceDescriptor.java:1052)
10/23/02 1:54 PM: at com.sun.enterprise.deployment.PersistenceDescriptor.getPersistentFieldInfo(PersistenceDescriptor.java:805)
10/23/02 1:54 PM: at com.sun.ejb.sqlgen.SQLGenerator.<init>(SQLGenerator.java:151)
10/23/02 1:54 PM: at com.sun.ejb.sqlgen.SQLGenerator.generateSQL(SQLGenerator.java:360)
10/23/02 1:54 PM: at com.sun.ejb.sqlgen.SQLGenerator.generateSQL(SQLGenerator.java:309)
10/23/02 1:54 PM: at com.evermind.server.ejb.deployment.EJBPackage.translateEjbqlQeries(EJBPackage.java:2100)
10/23/02 1:54 PM: at com.evermind.server.ejb.compilation.Compilation.translateEjbqlQeries(Compilation.java:140)
10/23/02 1:54 PM: at com.evermind.server.ejb.compilation.Compilation.compile(Compilation.java:178)
10/23/02 1:54 PM: at com.evermind.server.ejb.EJBContainer.postInit(EJBContainer.java:551)
10/23/02 1:54 PM: at com.evermind.server.Application.postInit(Application.java:431)
10/23/02 1:54 PM: at com.evermind.server.Application.setConfig(Application.java:136)
10/23/02 1:54 PM: at com.evermind.server.ApplicationServer.addApplication(ApplicationServer.java:1635)
10/23/02 1:54 PM: at com.evermind.server.ApplicationServer.initializeApplications(ApplicationServer.java:1585)
10/23/02 1:54 PM: at com.evermind.server.ApplicationServer.setConfig(ApplicationServer.java:1240)
10/23/02 1:54 PM: at com.evermind.server.ApplicationServerLauncher.run(ApplicationServerLauncher.java:93)
10/23/02 1:54 PM: at java.lang.Thread.run(Thread.java:479)
10/23/02 1:54 PM: javax.ejb.EJBException: nested exception is: java.lang.NullPointerException
10/23/02 1:54 PM: at com.sun.enterprise.deployment.PersistenceDescriptor.getClass(PersistenceDescriptor.java:770)
10/23/02 1:54 PM: at com.sun.enterprise.deployment.PersistenceDescriptor.getStateClass(PersistenceDescriptor.java:753)
10/23/02 1:54 PM: at com.sun.enterprise.deployment.PersistenceDescriptor.getCMPFieldType(PersistenceDescriptor.java:1302)
10/23/02 1:54 PM: at com.sun.enterprise.deployment.PersistenceDescriptor.initializeFieldInfo(PersistenceDescriptor.java:1052)
10/23/02 1:54 PM: at com.sun.enterprise.deployment.PersistenceDescriptor.getPersistentFieldInfo(PersistenceDescriptor.java:805)
10/23/02 1:54 PM: at com.sun.ejb.sqlgen.SQLGenerator.<init>(SQLGenerator.java:151)
10/23/02 1:54 PM: at com.sun.ejb.sqlgen.SQLGenerator.generateSQL(SQLGenerator.java:360)
10/23/02 1:54 PM: at com.sun.ejb.sqlgen.SQLGenerator.generateSQL(SQLGenerator.java:309)
10/23/02 1:54 PM: at com.evermind.server.ejb.deployment.EJBPackage.translateEjbqlQeries(EJBPackage.java:2100)
10/23/02 1:54 PM: at com.evermind.server.ejb.compilation.Compilation.translateEjbqlQeries(Compilation.java:140)
10/23/02 1:54 PM: at com.evermind.server.ejb.compilation.Compilation.compile(Compilation.java:178)
10/23/02 1:54 PM: at com.evermind.server.ejb.EJBContainer.postInit(EJBContainer.java:551)
10/23/02 1:54 PM: at com.evermind.server.Application.postInit(Application.java:431)
10/23/02 1:54 PM: at com.evermind.server.Application.setConfig(Application.java:136)
10/23/02 1:54 PM: at com.evermind.server.ApplicationServer.addApplication(ApplicationServer.java:1635)
10/23/02 1:54 PM: at com.evermind.server.ApplicationServer.initializeApplications(ApplicationServer.java:1585)
10/23/02 1:54 PM: at com.evermind.server.ApplicationServer.setConfig(ApplicationServer.java:1240)
10/23/02 1:54 PM: at com.evermind.server.ApplicationServerLauncher.run(ApplicationServerLauncher.java:93)
10/23/02 1:54 PM: at java.lang.Thread.run(Thread.java:479)

How to Setup a JSP to Run on Different Physical Location than OC4J Defaul

I am trying to setup a development environment for jsp application development in Oracle 9ias Release 2 for a development group. I followed the steps outlined in NOTe:167960.1 using both EM Website (creating a OC4J and editing server.xml and defau*.xml files) and DCMCTL (Doc ID: 185635.1) utility. OC4J app is coming up only partially which does not work.
Is this possible to "Setup a JSP to Run on Different Physical Location than OC4J Default Home" in Oracle 9ias Release 2 ?
Appreciate insight
Thanks
Subu

I was finally able to get it up and running... I commented out all the apple specific lines in smb.conf until I was able to successfully finish the driver copy process via the Windows driver wizard. The line in the /etc/smb.conf which was causing this weird problem was:
vfs objects = notify_kqueue,darwinacl,darwin_streams
I have no idea what this line is about. However after commenting it out the driver installation immediately started to work. I cross checked it by adding the line again and viola the problem was back - so it can be broken down to this line...
As I've found some other comments to this line in the internet I guess I will go for the smb.conf changes described in this article:
http://blog.djmnet.org/2009/02/09/macs-needing-unix-network-geekery/
Cheers
jogi4mac

Bc4j.xcfg, database connections and deploying ADF apps to oc4j

I'm trying to understand how to enable custom database connections on a JDeveloper ADF application deployed to a stand-alone instance of OC4J.
All entity objects were created as ADF Business Components.
I looks like the db connection information used by the application is stored in a file named "bc4j.xcfg".
How would I change the database connection information between different environments, changing the server, port and password information from an OC4J instance?
I'd like to use an OC4J defined data-sources.xml file, but am looking for the simplest approach for now.

Tomato tomaato, call it what you will, we now have to spend time (money) figuring out how to change from using the recommended use of a "connection" from Oracle tutorials and in Oracle Press books.
Plus, neither I nor our client can get JDeveloper ADF 10.1.3 to work on OAS 10.1.2.
Oracle has been of little help, other than stating to follow documentation. We followed the documentation at least a dozen times and on three different install of OAS 10.1.2.
Why doesn't JDeveloper have a check-box or button that reconfigures the application to run on 10.1.2 (J2EE 1.3), there is a check-box to change JDK versions (1.4)? This is suspect to me.
We are going to be speaking with the client this week, and have to state the ADF application works, but NOT on OAS 10.1.2.
Does ADF work on OAS 10.1.3, absolutely, but the client is in 10.1.2 and can not upgrade at this time.
I've read in blogs where lots of developers have the same issues without resolution and Oracle should just come out and state that 10.1.3 does not work on 10.1.2.
So my experience has been a mixed bag with ADF, both in terms of the software and customer support from Oracle.

Clobbered Web Server in Standalone OC4J

Hi,
I've been mucking around in the j2ee\home\config directory to deploy my applications and after a few days of success, I began to notice error messages from the web service on startup and then it stopped starting at all. I noticed the applications are missing from the html-web-site.xml, but shouldn't the default web site start regardless? Netstat -ano shows that the default ports are not allocated, so it's clearly not running. I tried to just -install again the OC4J.JAR, but it didn't overwrite anything that I can tell. My next step is just to download the entire thing again from OTN.
Thanks,
Tim

Sorry Gu,
I may have misled you in my previous reply. OC4J modifies the "server.xml" file, which is in the "j2ee\home\config" subdirectory. It also creates files in other subdirectories of "j2ee\home" and creates subdirectories (for deployed applications). You need to check permissions for those files and directories as well.
Although I'm not very familiar with Windows, I think the "Task Manager" can show you which user 'owns' the OC4J process.
Good Luck,
Avi.

How to use log4j in OC4j

Can you give me a sample log4j.xml used for oc4j (orcle 9iAS ). Also
I want to read a env. variable to read the oc4j home in that xml to redirect the log msgs to that folder.Any clue on that ?
(I am developing windows env & deploying solaris. So I cannot use C:\oc4j\.... in my log4j.xml . I need to read the oc4j home from env variable)

This is mine. You cannot read environment variables in the DB JVM using System.getProperty(). One solution may be to configure log properties dynamically using PropertyConfigurator.configure().
log4j.rootLogger=DEBUG, logfile
# Log file appender configuration
log4j.appender.logfile.File=batch.log
log4j.appender.logfile=org.apache.log4j.FileAppender
log4j.appender.logfile.layout=org.apache.log4j.xml.XMLLayout
regards,
Chris

How to install Apache Soap in OC4J?

I used Soap in Tomcat an couple of weeks ago. I try to use Soap in OC4j. I can not find any instruction in soap web site. Could you please tell me if you know how to do it?
Thank you.
Marian

Hi,
to deploy the Apache SOAP (Axis I guess) you can do the following (this deployment is to the global application of OC4J):
Add to application.xml:
<web-module id="axis" path="C:\\TEMP\\xml-axis-alpha3\\webapps\\axis" />
Add to http-web-site.xml or default-web-site.xml (depending if you are running 1.0.2.2 or the pre-release of OC4J v2.0):
<web-app application="default" name="axis" root="/axis" />
You can now access the app using the following URL: http://localhost:8888/axis
Thanks,
Andy

OJMS in Jdeveloper 10.1.3 OC4J

Is it possible to use ojms in the embedded oc4j instance?
Thanks

Can we not run JMS applications within JDeveloper ? I'd like to test out a MDB linked to a JMS Topic/Queue.
I noticed the embedded OC4J server has jms.xml file however i cannot connect to it when i run my web application i get a NameNotFoundException on Topic connection factory.
Why is this not supported ? Is there an up to date article on how to create an MDB application linked to a JMS destination within JDev 10.1.3 ?
Gurinder

Petstore OC4J parseException in oc4j_build.xml

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