Classpath in Web Applications

Dear all,
I am fairly new to JSF. I used to develop Swing applications.
It seems like I cannot get something right. Let's say my design is the following:
1. database
2. data access layer (hibernate)
3. business layer to bring the pieces together
4. swing layer / web layer
I have just started working on the web layer. My business layer requires some configuration files (e.g. hibernate, logs etc...). Those are stored in a different project. Ideally, I would like to refer those files in the classpath of the web application without copying them.
How can I do that?
Thanks,
Grege

Thanks for your reply,
That is the point, how do I modify the classpath of the webapp? I know the following are in there:
- WEB-INF/classes
- WEB-INF/lib
But is that in the META-INF/MANIFEST.MF that I should add classpath entries?
In Eclipse, I can link sources to the web project but I am not 100% satisfied with this option since the project must be rebuilt every time a config file changes.
With Swing apps, I would just handle the classpath in my launching script...
Thanks Again,
Grege

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Classpath for web-application.

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Web application can not find apphome /WEB-INF/lib/*.jar files in classpath?

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In iWS 6.0, the context information such as a context path of the web application and other properties are defined in web-apps.xml file.
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http://docs.iplanet.com/docs/manuals/enterprise/50/servlets/war.htm#33557

Web Application and Custom JavaMail Providers

We have a web application that uses custom JavaMail Providers on Weblogic 7.0.
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|-WEB-INF
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This is standard behavior in WebLogic - the child classloader (the
classloader for the web applicaiton) will always
delegate to the parent classloader (the system classloader), and so it will
alwyas find the ones included in weblogic.jar
first.
You can get around this in two ways:
a) Put the classes in weblogic's classpath (Before weblogic.jar)
b) You can set the "Prefer Web-Inf Classes" attribute of a web application
(see Admin console).
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always look locally first.
Just be careful in this scenario not to pass an object created by the
web applicatino classloader to say
an EJB. ie. don't pass a mail session object, as then you'll get a
classcastexception.
Regards,
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Deploy web application in jbuilder 9 with weblogic 7 problem

when i create a web application and a servlet, and deploy it in jbuilder 9 with weblogic 7.0 ,jbuilder 9 showed me the error,please tell me why, when i choose "redeploy" ,it can be normally work..
E:\bea\jdk131_02\bin\javaw -classpath E:\bea\weblogic700\server\lib\weblogic.jar;E:\bea\weblogic700\server\lib\webservices.jar;E:\bea\weblogic700\server\lib\weblogic_sp.jar; weblogic.Deployer -user system -adminurl http://localhost:7001 -password 12345678 -deploy -name firstWebApp -upload -source E:/J2EE/servlet/firstWebApp.war -targets myserver
WebLogic Application Deployment Utility
Usage: java weblogic.Deployer [options] [-activate|-deactivate|-remove|-unprepare|-cancel|-list] [files]
where options include:
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-version Print version information.
-adminurl <https://<server>:<port>> The URL of the administration server: default
http://localhost:7001
-user <user> A user other than the default of
"installadministrator"
-password <password> Specifies the password on the command line.
If this option is absent the user is
prompted.
-verbose Displays additional status during the
deployment process, including notifications
when the application is prepared and
activated on each target.
-debug Displays debug level messages to the standard
output.
-examples Display example usage of this tool.
-upload Causes the specified source file(s) to be
transferred to the adminstration server. This
is used when the Deployer tools is not being
used on the same machine as the adminstration
server and the user does not otherwise have
access to place the targeted files on the
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are specified in the file list and leave the
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only for unarchived web applications.
-remote Signals that the tools is not runnning on the
same machine as the adminstration server and
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through unchanged as it represents the path
on the remote server.
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application mbean when it is created so that
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the application when it is created so that
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value will override the stagingMethod
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Optionally a list of the specific files in the archive that are to be
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redeployed.
Full documentation on this tool is available at:
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No actions was specified. Please specify one and only one of:
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Type java weblogic.Deployer -examples for example usage.

you use "deploy" under DOS-Mode to deploy your web application?
i found some differences between "deploy" and "redeploy" function in jbuilder 9.
when i choose "deploy" ,jbuilder shows me the commond below:
E:\bea\jdk131_02\bin\javaw -classpath E:\bea\weblogic700\server\lib\weblogic.jar;E:\bea\weblogic700\server\lib\webservices.jar;E:\bea\weblogic700\server\lib\weblogic_sp.jar; weblogic.Deployer -user system -adminurl http://localhost:7001 -password 12345678 -deploy -name firstWebApp -upload -source E:/J2EE/servlet/firstWebApp.war -targets myserver
WebLogic Application Deployment Utility
when i choose redeploy,it shows me: (the -deploy parameter has changed to -activate) ,maybe it's a bug.
E:\bea\jdk131_02\bin\javaw -classpath E:\bea\weblogic700\server\lib\weblogic.jar;E:\bea\weblogic700\server\lib\webservices.jar;E:\bea\weblogic700\server\lib\weblogic_sp.jar; weblogic.Deployer -user system -adminurl http://localhost:7001 -password 12345678 -activate -name firstWebApp -upload -source E:/J2EE/servlet/firstWebApp.war -targets myserver
WebLogic Application Deployment Utility

Problem with Configuring Tomcat for running jsp web applications..Plz HELP

I am using Tomcat 5.5 and Jdk 1.5.0_12 and Oracle 10g. I am using jdbc-odbc bridge connection
to connect to the database. I have placed my project folder called
tdm under the webapps folder in Tomcat. This 'tdm' folder consists of
a collection of html pages,jsp pages and images of my project. Also I created a
WEB-INF folderand in that I have lib folder which contains catalina-root.jar
, classes12.jar and nls_charset.jar files. And also in the WEB-INF folder I have the web.xml
file which looks like this
<?xml version="1.0" encoding="ISO-8859-1"?>

<web-app>
<resource-ref>
<description>Oracle Datasource example</description>
<res-ref-name>jdbc/gdn</res-ref-name>
<res-type>javax.sql.DataSource</res-type>
<res-auth>Container</res-auth>
</resource-ref>
</web-app>
My Server.xml file in Tomcat\conf folder is as follows



<Server port="8005" shutdown="SHUTDOWN">

<Listener className="org.apache.catalina.mbeans.ServerLifecycleListener" />
<Listener className="org.apache.catalina.mbeans.GlobalResourcesLifecycleListener" />

<GlobalNamingResources>

<Environment name="simpleValue" type="java.lang.Integer" value="30"/>

<Resource name="UserDatabase" auth="Container"
type="org.apache.catalina.UserDatabase"
description="User database that can be updated and saved"
factory="org.apache.catalina.users.MemoryUserDatabaseFactory"
pathname="conf/tomcat-users.xml" />
<Resource name="jdbc/gdn" auth="Container"
type="javax.sql.DataSource" driverClassName="sun.jdbc.odbc.JdbcOdbcDriver"
url="jdbc:odbc:gdn"
username="system" password="tiger" maxActive="20" maxIdle="10"
maxWait="-1"/>
</GlobalNamingResources>


<Service name="Catalina">


<Connector
port="5050" maxThreads="150" minSpareThreads="25" maxSpareThreads="75"
enableLookups="false" redirectPort="8443" acceptCount="100"
connectionTimeout="20000" disableUploadTimeout="true" />

     



<Connector port="8009"
enableLookups="false" redirectPort="8443" protocol="AJP/1.3" />






<Engine name="Catalina" defaultHost="localhost">




<Realm className="org.apache.catalina.realm.UserDatabaseRealm"
resourceName="UserDatabase"/>







<Host name="localhost" appBase="webapps"
unpackWARs="true" autoDeploy="true"
xmlValidation="false" xmlNamespaceAware="false">









<Context path="/tdm" docBase="tdm" debug="0" reloadable="true" />
</Host>
</Engine>
</Service>
</Server>
I have set the context path to /tdm in the server.xml file. Should this be placed in context.xml?
My first page in the project is called Homepage.html. To start my project I give http://localhost:5050/tdm/homepage.html
in a browser. Here I accept a username and password from the user and then do the validation in
a valid.jsp file, where I connect to the database and check and use jsp:forward to go to next pages
accordingly. However when I enter the username and password and click Go in the homepage, nothing is
displayed on the next page. The URL in the browser says valid.jsp but a blank screen appears.
WHY DOES IT HAPPEN SO? DOES IT MEAN THAT TOMCAT IS NOT RECOGNIZING JAVA IN MY SYSTEM OR IS IT A PROBLEM
WITH THE DATABASE CONNECTION OR SOMETHING ELSE? I FEEL THAT TOMCAT IS NOT EXECUTING JSP COMMANDS?
IS IT POSSIBLE?WHY WILL THIS HAPPEN?
I set the JAVA_HOME and CATALINA_HOME environment to the jdk and tomcat folders resp.
Is there any other thing that I need to set in classpath? Should I have my project as a
WAR file in the webapps of TOMCAT or just a folder i.e. directory structure will fine?

I am using Tomcat 5.5 and Jdk 1.5.0_12 and Oracle 10g. I am using jdbc-odbc bridge connection
to connect to the database. I have placed my project folder called
tdm under the webapps folder in Tomcat. This 'tdm' folder consists of
a collection of html pages,jsp pages and images of my project. Also I created a
WEB-INF folderand in that I have lib folder which contains catalina-root.jar
, classes12.jar and nls_charset.jar files. And also in the WEB-INF folder I have the web.xml
file which looks like this
<?xml version="1.0" encoding="ISO-8859-1"?>

<web-app>
<resource-ref>
<description>Oracle Datasource example</description>
<res-ref-name>jdbc/gdn</res-ref-name>
<res-type>javax.sql.DataSource</res-type>
<res-auth>Container</res-auth>
</resource-ref>
</web-app>
My Server.xml file in Tomcat\conf folder is as follows



<Server port="8005" shutdown="SHUTDOWN">

<Listener className="org.apache.catalina.mbeans.ServerLifecycleListener" />
<Listener className="org.apache.catalina.mbeans.GlobalResourcesLifecycleListener" />

<GlobalNamingResources>

<Environment name="simpleValue" type="java.lang.Integer" value="30"/>

<Resource name="UserDatabase" auth="Container"
type="org.apache.catalina.UserDatabase"
description="User database that can be updated and saved"
factory="org.apache.catalina.users.MemoryUserDatabaseFactory"
pathname="conf/tomcat-users.xml" />
<Resource name="jdbc/gdn" auth="Container"
type="javax.sql.DataSource" driverClassName="sun.jdbc.odbc.JdbcOdbcDriver"
url="jdbc:odbc:gdn"
username="system" password="tiger" maxActive="20" maxIdle="10"
maxWait="-1"/>
</GlobalNamingResources>


<Service name="Catalina">


<Connector
port="5050" maxThreads="150" minSpareThreads="25" maxSpareThreads="75"
enableLookups="false" redirectPort="8443" acceptCount="100"
connectionTimeout="20000" disableUploadTimeout="true" />

     



<Connector port="8009"
enableLookups="false" redirectPort="8443" protocol="AJP/1.3" />






<Engine name="Catalina" defaultHost="localhost">




<Realm className="org.apache.catalina.realm.UserDatabaseRealm"
resourceName="UserDatabase"/>







<Host name="localhost" appBase="webapps"
unpackWARs="true" autoDeploy="true"
xmlValidation="false" xmlNamespaceAware="false">









<Context path="/tdm" docBase="tdm" debug="0" reloadable="true" />
</Host>
</Engine>
</Service>
</Server>
I have set the context path to /tdm in the server.xml file. Should this be placed in context.xml?
My first page in the project is called Homepage.html. To start my project I give http://localhost:5050/tdm/homepage.html
in a browser. Here I accept a username and password from the user and then do the validation in
a valid.jsp file, where I connect to the database and check and use jsp:forward to go to next pages
accordingly. However when I enter the username and password and click Go in the homepage, nothing is
displayed on the next page. The URL in the browser says valid.jsp but a blank screen appears.
WHY DOES IT HAPPEN SO? DOES IT MEAN THAT TOMCAT IS NOT RECOGNIZING JAVA IN MY SYSTEM OR IS IT A PROBLEM
WITH THE DATABASE CONNECTION OR SOMETHING ELSE? I FEEL THAT TOMCAT IS NOT EXECUTING JSP COMMANDS?
IS IT POSSIBLE?WHY WILL THIS HAPPEN?
I set the JAVA_HOME and CATALINA_HOME environment to the jdk and tomcat folders resp.
Is there any other thing that I need to set in classpath? Should I have my project as a
WAR file in the webapps of TOMCAT or just a folder i.e. directory structure will fine?

Problem with ClassCastException in web application

Hello,
          I'm trying to deploy a web application in WLS 5.1 and I'm getting the
          "dreaded" ClassCastException every time when JSP tries to read a bean
          from the request or session. Under my architecture (actually it's just
          the regular "model 2" ) bean is populated by a servlet, set on the
          request and then retrieved by JSP (servlet forwards to JSP). Everything
          work fine when I register servlets in weblogic.properties, but
          ClassCastException is thrown on any attempt to read from the request if
          the same JSPs and servlets are deployed as web application.
          Has anybody come across the same problem?
          Thanks in advance for help.
          Alexander


Hello,
          This is all well and good as a temporary bug, but it's totally unrealistic for
          the future. Two points:
          * The ClassLoader doesn't need to be discarded, it just needs to be cleared.
          * Other servlet engines seem to be able to handle this.
          Hope it's on its way to resolution!
          TDoan wrote:
          > Alexander:
          >
          > I had some problem with ClassCastException, and recently I found out what it
          > was that causing it. I'm sure if this is the same problem you are having,
          > but please read the following paragraph.
          >
          > I cutted this from http://www.weblogic.com/docs51/classdocs/API_servlet.html
          > ClassCastException and HTTP Sessions
          >
          > You might encounter a ClassCastException while developing servlets that use
          > HTTP sessions. This could happen as a result of the following set of events:
          >
          > a.. You store a reference to a custom class, myFoo, in an HTTP session.
          >
          > b.. While in mid-session, you change your servlet (or JSP or JHTML),
          > causing it to be reloaded. In fact, it is necessary for it to be reloaded by
          > a completely new class loader, and the old class loader that had previously
          > loaded it must be discarded.
          >
          > c.. Because your custom class myFoo is also located under the servlet
          > classpath, it too is reloaded by the new class loader.
          >
          > d.. Now, when you retrieve myFoo from the HTTP session, you cast it to the
          > expected type, but you recieve a ClassCastException. The exception is thrown
          > even if class myFoo has not changed. Because it has been loaded by a
          > different class loader, it is regarded by the JVM as incompatible.
          > Note: If you are using session persistence, the class contents must be
          > serialized, and you will not encounter this exception.
          >
          > Here are some suggested work-arounds to this problem:
          >
          > a.. Do not place your class myFoo in the servlet classpath. Instead, place
          > it in the system classpath or the weblogic.class.path, which are accessible
          > by WebLogic Server. The class will not be reloaded when the servlet is
          > modified. This drawback to this solution is that you cannot prototype the
          > myFoo class, because you must restart the server in order to reload the
          > class after it is modified.
          >
          > b.. If you need to prototype the class, you can write a wrapper method
          > within it to store and retrieve its contents to and from the session. You do
          > not access the class directly from the session, but instead call it is
          > wrapper methods to store or populate it is contents from the session. As
          > long as you use standard Java class types to store the class contents, they
          > will not be reloaded when the servlet is reloaded. This approach has
          > performance drawbacks because your wrapper methods would need to set or get
          > multiple name=value pairs for each class's attributes.
          >
          > c.. Another work-around is to catch the ClassCastException, and replace
          > the old class that is stored in the session with a newly instantiated class,
          > or remove it from the session. Unfortunately, you lose the session data that
          > was previously stored in the class, so you must write your application to
          > handle this scenario. This is the easiest solution to the problem-remember
          > that you should not be storing critical information in an HTTP session, but
          > rather storing it in a database.
          > Note: The ClassCastException generally occurs while you are developing
          > your servlets, and should not be an issue in a stable production system. If
          > you are upgrading your system online, you might wish to warn your customer
          > base.
          >
          > Hope it helps,
          > Tin
          >
          > "Alexander Ananiev" <[email protected]> wrote in message
          > news:[email protected]...
          > > Hello,
          > >
          > > I'm trying to deploy a web application in WLS 5.1 and I'm getting the
          > > "dreaded" ClassCastException every time when JSP tries to read a bean
          > > from the request or session. Under my architecture (actually it's just
          > > the regular "model 2" ) bean is populated by a servlet, set on the
          > > request and then retrieved by JSP (servlet forwards to JSP). Everything
          > > work fine when I register servlets in weblogic.properties, but
          > > ClassCastException is thrown on any attempt to read from the request if
          > > the same JSPs and servlets are deployed as web application.
          > > Has anybody come across the same problem?
          > >
          > > Thanks in advance for help.
          > > Alexander
          > >

Problem with tutorial; "Build a Web Application with JDeveloper 11g Using "

I've got a rather new installation of Vista Business x64 on my developer rig, and last week I installed the new JDeveloper 11g version. The installation was all-inclusive, no customization on my end.
In addition I've got a test installation of an Oracle DB 11gR1 on an available server here.
To familiarize myself with the new JDeveloper I decided to spend some time with the JDeveloper 11g tutorials found here: http://www.oracle.com/technology/obe/obe11jdev/11/index.html.
I've started twice on the second tutorial, "Build a Web Application with JDeveloper 11g Using EJB, JPA, and JavaServer Faces", and find myself repeatedly stuck at step 19 in section "Creating the Data Model and Testing it".
It seems impossible to deploy the application to the default application server. The server starts fine on its own, I can access it via the admin console on port 7001 and it looks good. However, when I try to run the HRFacadeBean funny things are happening, symptomized by the following error messages seen in the IDE log-area:
The "Messages" pane displays:
"Compiling...
Context: MakeProjectAndDependenciesCommand application=HR_EJB_JPA_App.jws project=EJBModel.jpr
C:\Oracle\Middleware\jdk160_05\jre\bin\java.exe -jar C:\Oracle\Middleware\jdeveloper\jdev\lib\ojc.jar -g -warn -nowarn:320 -nowarn:372 -nowarn:412 -nowarn:413 -nowarn:415 -nowarn:486 -nowarn:487 -nowarn:489 -nowarn:556 -nowarn:558 -nowarn:560 -nowarn:561 -nowarn:705 -Xlint:-fallthrough -Xlint:-serial -Xlint:-unchecked -source 1.6 -target 1.6 -noquiet -encoding Cp1252 -d C:\JDeveloper\mywork\HR_EJB_JPA_App\EJBModel\classes -namereferences -make C:\JDeveloper\mywork\HR_EJB_JPA_App\EJBModel\classes\EJBModel.cdi -classpath C:\Oracle\Middleware\jdk160_05\jre\lib\resources.jar;C:\Oracle\Middleware\jdk160_05\jre\lib\rt.jar;C:\Oracle\Middleware\jdk160_05\jre\lib\jsse.jar;C:\Oracle\Middleware\jdk160_05\jre\lib\jce.jar;C:\Oracle\Middleware\jdk160_05\jre\lib\charsets.jar;C:\JDeveloper\mywork\HR_EJB_JPA_App\.adf;C:\JDeveloper\mywork\HR_EJB_JPA_App\EJBModel\classes;C:\Oracle\Middleware\jdeveloper\modules\oracle.toplink_11.1.1\toplink.jar;C:\Oracle\Middleware\modules\com.bea.core.antlr.runtime_2.7.7.jar;C:\Oracle\Middleware\modules\javax.persistence_1.0.0.0_1-0.jar;C:\Oracle\Middleware\jdeveloper\modules\oracle.toplink_11.1.1\eclipselink.jar;C:\Oracle\Middleware\jdeveloper\modules\oracle.xdk_11.1.1\xmlparserv2.jar;C:\Oracle\Middleware\jdeveloper\modules\oracle.xdk_11.1.1\xml.jar;C:\Oracle\Middleware\modules\javax.jsf_1.2.0.0.jar;C:\Oracle\Middleware\modules\javax.ejb_3.0.1.jar;C:\Oracle\Middleware\modules\javax.enterprise.deploy_1.2.jar;C:\Oracle\Middleware\modules\javax.interceptor_1.0.jar;C:\Oracle\Middleware\modules\javax.jms_1.1.1.jar;C:\Oracle\Middleware\modules\javax.jsp_1.1.0.0_2-1.jar;C:\Oracle\Middleware\modules\javax.jws_2.0.jar;C:\Oracle\Middleware\modules\javax.activation_1.1.0.0_1-1.jar;C:\Oracle\Middleware\modules\javax.mail_1.1.0.0_1-1.jar;C:\Oracle\Middleware\modules\javax.xml.soap_1.3.1.0.jar;C:\Oracle\Middleware\modules\javax.xml.rpc_1.2.1.jar;C:\Oracle\Middleware\modules\javax.xml.ws_2.1.1.jar;C:\Oracle\Middleware\modules\javax.management.j2ee_1.0.jar;C:\Oracle\Middleware\modules\javax.resource_1.5.1.jar;C:\Oracle\Middleware\modules\javax.servlet_1.0.0.0_2-5.jar;C:\Oracle\Middleware\modules\javax.transaction_1.0.0.0_1-1.jar;C:\Oracle\Middleware\modules\javax.xml.stream_1.1.1.0.jar;C:\Oracle\Middleware\modules\javax.security.jacc_1.0.0.0_1-1.jar;C:\Oracle\Middleware\modules\javax.xml.registry_1.0.0.0_1-0.jar;C:\Oracle\Middleware\wlserver_10.3\server\lib\weblogic.jar;C:\Oracle\Middleware\wlserver_10.3\common\lib -sourcepath C:\JDeveloper\mywork\HR_EJB_JPA_App\EJBModel\src;C:\Oracle\Middleware\jdk160_05\src.zip;C:\Oracle\Middleware\jdeveloper\modules\oracle.toplink_11.1.1\toplink-src.zip;C:\Oracle\Middleware\jdeveloper\modules\oracle.toplink_11.1.1\eclipselink-src.zip C:\JDeveloper\mywork\HR_EJB_JPA_App\EJBModel\src\oracle\Dept.java C:\JDeveloper\mywork\HR_EJB_JPA_App\EJBModel\src\oracle\Emp.java C:\JDeveloper\mywork\HR_EJB_JPA_App\EJBModel\src\oracle\HRFacadeLocal.java C:\JDeveloper\mywork\HR_EJB_JPA_App\EJBModel\src\oracle\HRFacadeClient.java C:\JDeveloper\mywork\HR_EJB_JPA_App\EJBModel\src\oracle\HRFacade.java C:\JDeveloper\mywork\HR_EJB_JPA_App\EJBModel\src\oracle\HRFacadeBean.java
[11:45:27 PM] Successful compilation: 0 errors, 0 warnings.
[Application HR_EJB_JPA_App is bound to Server Instance DefaultServer]
[Starting Server Instance DefaultServer]
#### Server Instance DefaultServer could not be started: Server Instance was terminated.
The "Running: DefaultServer" displays:
"C:\Oracle\Middleware\user_projects\domains\base_domain\bin\startWebLogic.cmd
[waiting for the server to complete its initialization...]
[Server Instance DefaultServer is shutting down. All applications currently running will be terminated and undeployed.]
Process exited.
C:\Oracle\Middleware\user_projects\domains\base_domain\bin\stopWebLogic.cmd
Stopping Weblogic Server...
Initializing WebLogic Scripting Tool (WLST) ...
Welcome to WebLogic Server Administration Scripting Shell
Type help() for help on available commands
Connecting to t3://localhost:7101 with userid weblogic ...
This Exception occurred at Wed Oct 29 23:47:40 CET 2008.
javax.naming.CommunicationException [Root exception is java.net.ConnectException: t3://localhost:7101: Destination unreachable; nested exception is:
     java.net.ConnectException: Connection refused: connect; No available router to destination]
     at weblogic.jndi.internal.ExceptionTranslator.toNamingException(ExceptionTranslator.java:40)
     at weblogic.jndi.WLInitialContextFactoryDelegate.toNamingException(WLInitialContextFactoryDelegate.java:783)
     at weblogic.jndi.WLInitialContextFactoryDelegate.getInitialContext(WLInitialContextFactoryDelegate.java:365)
     at weblogic.jndi.Environment.getContext(Environment.java:315)
     at weblogic.jndi.Environment.getContext(Environment.java:285)
     at weblogic.jndi.WLInitialContextFactory.getInitialContext(WLInitialContextFactory.java:117)
     at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:667)
     at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:288)
     at javax.naming.InitialContext.init(InitialContext.java:223)
     at javax.naming.InitialContext.<init>(InitialContext.java:197)
     at weblogic.management.scripting.WLSTHelper.populateInitialContext(WLSTHelper.java:512)
     at weblogic.management.scripting.WLSTHelper.initDeprecatedConnection(WLSTHelper.java:565)
     at weblogic.management.scripting.WLSTHelper.initConnections(WLSTHelper.java:305)
     at weblogic.management.scripting.WLSTHelper.connect(WLSTHelper.java:203)
     at weblogic.management.scripting.WLScriptContext.connect(WLScriptContext.java:60)
     at weblogic.management.scripting.utils.WLSTUtil.initializeOnlineWLST(WLSTUtil.java:125)
     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:597)
     at org.python.core.PyReflectedFunction.__call__(PyReflectedFunction.java:160)
     at org.python.core.PyMethod.__call__(PyMethod.java:96)
     at org.python.core.PyObject.__call__(PyObject.java:248)
     at org.python.core.PyObject.invoke(PyObject.java:2016)
     at org.python.pycode._pyx4.connect$1(<iostream>:16)
     at org.python.pycode._pyx4.call_function(<iostream>)
     at org.python.core.PyTableCode.call(PyTableCode.java:208)
     at org.python.core.PyTableCode.call(PyTableCode.java:404)
     at org.python.core.PyFunction.__call__(PyFunction.java:184)
     at org.python.pycode._pyx16.f$0(C:\Oracle\Middleware\user_projects\domains\base_domain\shutdown.py:1)
     at org.python.pycode._pyx16.call_function(C:\Oracle\Middleware\user_projects\domains\base_domain\shutdown.py)
     at org.python.core.PyTableCode.call(PyTableCode.java:208)
     at org.python.core.PyCode.call(PyCode.java:14)
     at org.python.core.Py.runCode(Py.java:1135)
     at org.python.util.PythonInterpreter.execfile(PythonInterpreter.java:167)
     at weblogic.management.scripting.WLST.main(WLST.java:129)
     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:597)
     at weblogic.WLST.main(WLST.java:29)
Caused by: java.net.ConnectException: t3://localhost:7101: Destination unreachable; nested exception is:
     java.net.ConnectException: Connection refused: connect; No available router to destination
     at weblogic.rjvm.RJVMFinder.findOrCreate(RJVMFinder.java:203)
     at weblogic.rjvm.ServerURL.findOrCreateRJVM(ServerURL.java:153)
     at weblogic.jndi.WLInitialContextFactoryDelegate$1.run(WLInitialContextFactoryDelegate.java:344)
     at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:363)
     at weblogic.security.service.SecurityManager.runAs(Unknown Source)
     at weblogic.jndi.WLInitialContextFactoryDelegate.getInitialContext(WLInitialContextFactoryDelegate.java:339)
     ... 38 more
Caused by: java.rmi.ConnectException: Destination unreachable; nested exception is:
     java.net.ConnectException: Connection refused: connect; No available router to destination
     at weblogic.rjvm.ConnectionManager.bootstrap(ConnectionManager.java:464)
     at weblogic.rjvm.ConnectionManager.bootstrap(ConnectionManager.java:315)
     at weblogic.rjvm.RJVMManager.findOrCreateRemoteInternal(RJVMManager.java:251)
     at weblogic.rjvm.RJVMManager.findOrCreate(RJVMManager.java:194)
     at weblogic.rjvm.RJVMFinder.findOrCreateRemoteServer(RJVMFinder.java:225)
     at weblogic.rjvm.RJVMFinder.findOrCreateRemoteCluster(RJVMFinder.java:303)
     at weblogic.rjvm.RJVMFinder.findOrCreate(RJVMFinder.java:193)
     ... 43 more
Problem invoking WLST - Traceback (innermost last):
File "C:\Oracle\Middleware\user_projects\domains\base_domain\shutdown.py", line 1, in ?
File "<iostream>", line 22, in connect
WLSTException: Error occured while performing connect : Error getting the initial context. There is no server running at t3://localhost:7101 Use dumpStack() to view the full stacktrace
Done
I'm not that familiar with these things but it seems to me that there is an issue with port numbers here. The application seems to expect a app.server service at port 7101, but does'nt find one.
Any suggestions on how to fix this problem would be appreciated?
LA$$E

Jupp,
It fails in a similar way.
What I did was; create a simle 'Hello World' html file, saving it with the jsp extension. In Jdev11g i made a new application and an emtpy project, then loaded the jsp file and made it the default run-target. This compiles nicely.
When running the project it first attempts to start the WebLogicServer (WLS). After a few minutes it is started as seen in the "Running: DefaultServer" pane:
C:\Oracle\Middleware\user_projects\domains\base_domain\bin\startWebLogic.cmd
[waiting for the server to complete its initialization...]
JAVA Memory arguments: -Xms256m -Xmx512m -XX:CompileThreshold=8000 -XX:PermSize=48m -XX:MaxPermSize=128m
WLS Start Mode=Development
CLASSPATH=;C:\Oracle\MIDDLE~1\patch_wls1030\profiles\default\sys_manifest_classpath\weblogic_patch.jar;C:\Oracle\MIDDLE~1\patch_jdev1111\profiles\default\sys_manifest_classpath\weblogic_patch.jar;C:\Oracle\MIDDLE~1\patch_cie660\profiles\default\sys_manifest_classpath\weblogic_patch.jar;C:\Oracle\MIDDLE~1\JDK160~1\lib\tools.jar;C:\Oracle\MIDDLE~1\WLSERV~1.3\server\lib\weblogic_sp.jar;C:\Oracle\MIDDLE~1\WLSERV~1.3\server\lib\weblogic.jar;C:\Oracle\MIDDLE~1\modules\features\weblogic.server.modules_10.3.0.0.jar;C:\Oracle\MIDDLE~1\WLSERV~1.3\server\lib\webservices.jar;C:\Oracle\MIDDLE~1\modules\ORGAPA~1.5/lib/ant-all.jar;C:\Oracle\MIDDLE~1\modules\NETSFA~1.0_1/lib/ant-contrib.jar;C:\Oracle\Middleware\jdeveloper\modules\features\adf.share_11.1.1.jar;;C:\Oracle\MIDDLE~1\WLSERV~1.3\common\eval\pointbase\lib\pbclient57.jar;C:\Oracle\MIDDLE~1\WLSERV~1.3\server\lib\xqrl.jar;;
PATH=C:\Oracle\MIDDLE~1\patch_wls1030\profiles\default\native;C:\Oracle\MIDDLE~1\patch_jdev1111\profiles\default\native;C:\Oracle\MIDDLE~1\patch_cie660\profiles\default\native;C:\Oracle\MIDDLE~1\WLSERV~1.3\server\native\win\32;C:\Oracle\MIDDLE~1\WLSERV~1.3\server\bin;C:\Oracle\MIDDLE~1\modules\ORGAPA~1.5\bin;C:\Oracle\MIDDLE~1\JDK160~1\jre\bin;C:\Oracle\MIDDLE~1\JDK160~1\bin;C:\oracle_client\product\11.1.0\client_1\bin;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Oracle\MIDDLE~1\WLSERV~1.3\server\native\win\32\oci920_8
* To start WebLogic Server, use a username and *
* password assigned to an admin-level user. For *
* server administration, use the WebLogic Server *
* console at http:\\hostname:port\console *
starting weblogic with Java version:
java version "1.6.0_05"
Java(TM) SE Runtime Environment (build 1.6.0_05-b13)
Java HotSpot(TM) Client VM (build 10.0-b19, mixed mode)
Starting WLS with line:
C:\Oracle\MIDDLE~1\JDK160~1\bin\java -client -Xms256m -Xmx512m -XX:CompileThreshold=8000 -XX:PermSize=48m -XX:MaxPermSize=128m -DproxySet=false -Djbo.34010=false -Xverify:none -da -Dplatform.home=C:\Oracle\MIDDLE~1\WLSERV~1.3 -Dwls.home=C:\Oracle\MIDDLE~1\WLSERV~1.3\server -Dweblogic.home=C:\Oracle\MIDDLE~1\WLSERV~1.3\server -Ddomain.home=C:\Oracle\MIDDLE~1\USER_P~1\domains\BASE_D~1 -Doracle.home=C:\Oracle\Middleware\jdeveloper -Doracle.security.jps.config=C:\Oracle\MIDDLE~1\USER_P~1\domains\BASE_D~1\config\oracle\jps-config.xml -Doracle.dms.context=OFF -Djava.protocol.handler.pkgs=oracle.mds.net.protocol -Xms1024m -Xmx1024m -XX:MaxPermSize=256m -Dweblogic.management.discover=true -Dwlw.iterativeDev= -Dwlw.testConsole= -Dwlw.logErrorsToConsole= -Dweblogic.ext.dirs=C:\Oracle\MIDDLE~1\patch_wls1030\profiles\default\sysext_manifest_classpath;C:\Oracle\MIDDLE~1\patch_jdev1111\profiles\default\sysext_manifest_classpath;C:\Oracle\MIDDLE~1\patch_cie660\profiles\default\sysext_manifest_classpath -Dweblogic.Name=AdminServer -Djava.security.policy=C:\Oracle\MIDDLE~1\WLSERV~1.3\server\lib\weblogic.policy weblogic.Server
<30.okt.2008 kl 19.20 CET> <Notice> <WebLogicServer> <BEA-000395> <Following extensions directory contents added to the end of the classpath:
C:\Oracle\Middleware\wlserver_10.3\L10N\beehive_ja.jar;C:\Oracle\Middleware\wlserver_10.3\L10N\beehive_ko.jar;C:\Oracle\Middleware\wlserver_10.3\L10N\beehive_zh_CN.jar;C:\Oracle\Middleware\wlserver_10.3\L10N\beehive_zh_TW.jar;C:\Oracle\Middleware\wlserver_10.3\L10N\p13n_wls_ja.jar;C:\Oracle\Middleware\wlserver_10.3\L10N\p13n_wls_ko.jar;C:\Oracle\Middleware\wlserver_10.3\L10N\p13n_wls_zh_CN.jar;C:\Oracle\Middleware\wlserver_10.3\L10N\p13n_wls_zh_TW.jar;C:\Oracle\Middleware\wlserver_10.3\L10N\testclient_ja.jar;C:\Oracle\Middleware\wlserver_10.3\L10N\testclient_ko.jar;C:\Oracle\Middleware\wlserver_10.3\L10N\testclient_zh_CN.jar;C:\Oracle\Middleware\wlserver_10.3\L10N\testclient_zh_TW.jar;C:\Oracle\Middleware\wlserver_10.3\L10N\tuxedocontrol_ja.jar;C:\Oracle\Middleware\wlserver_10.3\L10N\tuxedocontrol_ko.jar;C:\Oracle\Middleware\wlserver_10.3\L10N\tuxedocontrol_zh_CN.jar;C:\Oracle\Middleware\wlserver_10.3\L10N\tuxedocontrol_zh_TW.jar;C:\Oracle\Middleware\wlserver_10.3\L10N\workshop_ja.jar;C:\Oracle\Middleware\wlserver_10.3\L10N\workshop_ko.jar;C:\Oracle\Middleware\wlserver_10.3\L10N\workshop_zh_CN.jar;C:\Oracle\Middleware\wlserver_10.3\L10N\workshop_zh_TW.jar>
<30.okt.2008 kl 19.20 CET> <Info> <WebLogicServer> <BEA-000377> <Starting WebLogic Server with Java HotSpot(TM) Client VM Version 10.0-b19 from Sun Microsystems Inc.>
<30.okt.2008 kl 19.20 CET> <Info> <Management> <BEA-141107> <Version: WebLogic Server 10.3 Mon Aug 18 22:39:18 EDT 2008 1142987 >
<30.okt.2008 kl 19.20 CET> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to STARTING>
<30.okt.2008 kl 19.20 CET> <Info> <WorkManager> <BEA-002900> <Initializing self-tuning thread pool>
<30.okt.2008 kl 19.20 CET> <Notice> <Log Management> <BEA-170019> <The server log file C:\Oracle\Middleware\user_projects\domains\base_domain\servers\AdminServer\logs\AdminServer.log is opened. All server side log events will be written to this file.>
<30.okt.2008 kl 19.20 CET> <Notice> <Security> <BEA-090082> <Security initializing using security realm myrealm.>
<30.okt.2008 kl 19.20 CET> <Warning> <Deployer> <BEA-149617> <Non-critical internal application uddi was not deployed. Error: [Deployer:149158]No application files exist at 'C:\Oracle\MIDDLE~1\WLSERV~1.3\server\lib\uddi.war'.>
<30.okt.2008 kl 19.20 CET> <Warning> <Deployer> <BEA-149617> <Non-critical internal application uddiexplorer was not deployed. Error: [Deployer:149158]No application files exist at 'C:\Oracle\MIDDLE~1\WLSERV~1.3\server\lib\uddiexplorer.war'.>
<30.okt.2008 kl 19.20 CET> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to STANDBY>
<30.okt.2008 kl 19.20 CET> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to STARTING>
<30.okt.2008 kl 19.20 CET> <Notice> <Log Management> <BEA-170027> <The Server has established connection with the Domain level Diagnostic Service successfully.>
<30.okt.2008 kl 19.20 CET> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to ADMIN>
<30.okt.2008 kl 19.20 CET> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to RESUMING>
<30.okt.2008 kl 19.20 CET> <Notice> <Server> <BEA-002613> <Channel "Default[1]" is now listening on 127.0.0.1:7001 for protocols iiop, t3, ldap, snmp, http.>
<30.okt.2008 kl 19.20 CET> <Warning> <Server> <BEA-002611> <Hostname "Kromp.lan", maps to multiple IP addresses: 10.0.0.8, 127.0.0.1>
<30.okt.2008 kl 19.20 CET> <Notice> <Server> <BEA-002613> <Channel "Default" is now listening on 10.0.0.8:7001 for protocols iiop, t3, ldap, snmp, http.>
<30.okt.2008 kl 19.20 CET> <Warning> <Server> <BEA-002611> <Hostname "127.0.0.1", maps to multiple IP addresses: 10.0.0.8, 127.0.0.1>
<30.okt.2008 kl 19.20 CET> <Notice> <WebLogicServer> <BEA-000331> <Started WebLogic Admin Server "AdminServer" for domain "base_domain" running in Development Mode>
<30.okt.2008 kl 19.20 CET> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to RUNNING>
<30.okt.2008 kl 19.20 CET> <Notice> <WebLogicServer> <BEA-000360> <Server started in RUNNING mode>
DefaultServer startup time: 121552 ms.
DefaultServer started.
In the "Messages" pane, however, things are not looking so good:
Context: MakeProjectAndDependenciesCommand application=TestAppJsp.jws project=TestProjJsp.jpr
[7:20:49 PM] Successful compilation: 0 errors, 0 warnings.
[Application TestAppJsp is bound to Server Instance DefaultServer]
[Starting Server Instance DefaultServer]
#### Server Instance DefaultServer could not be started: Server Instance was terminated.
But, of course, the server is actually running as I can access it via its Admin Console.
So, I try to run the project again, and this time the following is shown in the "Messages" pane:
Compiling...
Context: MakeProjectAndDependenciesCommand application=TestAppJsp.jws project=TestProjJsp.jpr
[7:26:39 PM] Successful compilation: 0 errors, 0 warnings.
[Application TestAppJsp is bound to Server Instance DefaultServer]
[Starting Server Instance DefaultServer]
#### Server Instance DefaultServer could not be started: Server Instance was terminated.
The "Running: DefaultServer" now comes up with:
C:\Oracle\Middleware\user_projects\domains\base_domain\bin\startWebLogic.cmd
[waiting for the server to complete its initialization...]
[Server Instance DefaultServer is shutting down. All applications currently running will be terminated and undeployed.]
Process exited.
The WLS is still running though as I can still access its adm console.
To me it seems that it is attempting to start a separate instance of the WLS for each run attempt, but then I could be wrong.....:(
Later I'll try to change the default WLS port from 7001 to 7101 as suggested in another port here.
I must admit that I'm a bit surprised that the JDev11g doesn't work fine at this very simple level when performing a default install.

Connection problems in a Web Application

hi everybody.
I'm developing a struts-based Web Application to investigate an Oracle 9.2 DB, using Exadel Studio / Eclipse and Tomcat 5.0.
Here is the problem: I've made a class to test data-displaying, which simply connects to db using oci8 and returns a resultset, using the base procedure:
// load driver
Class.forName("oracle.jdbc.driver.OracleDriver");
// open connection
Connection conn=DriverManager.getConnection(...);
Statement st = conn.createStatement();
rs = st.executeQuery(sql);Now, everytime I call this method from my Action, to get back the resultset and display it in my jsp, I get a ClassNotFoundException on the Class.forName instruction.
Note that classes12.jar is correctly mounted, in fact if I run stand-alone the class containing this method, it connects without problems and returns the expected results. The exception is raised ONLY when the entire web application is running and the method is triggered by the struts Action.
Can anyone help me please?
Thank you in advance, I'm crushing my head on this for 2 weeks!
Emanuele

This means that your driver jar is unavailable to your web application; I'm pretty sure that Tomcat overrides the classpath set by your IDE. You can add application jars to the WEB-INF/lib of your web application. You can also set a container classpath that points to the jars...
here's some instructions for add the jars for cactus to Tomcat; just substitute your driver jars in these instructions.
http://jakarta.apache.org/cactus/integration/howto_tomcat.html
Also, classes12.jar is for Java 1.2 and Java 1.3 Since you are using Struts, I suspect you're also using Java 1.4 or Java 1.5 and you should probably be developing with the appropriate driver (classes12.jar does mostly work with Java 1.4, but Oracle doesn't support it.)

Using Designer to generate Web Applications

I'm using Designer R1.3 to generate Web applications but example in a textfield i need make a validation how ca i do this using designer without make this using schema manager to correct by hands line by line

You can certainly do this with JWS. You will have to request full access permissions to the user's machine because you will need to start the web server (& maybe DB server) from your JWS application. Do this with:
<security>
<all-permissions/>
</security>
That means you'll have to get a certificate for your server.
In terms of resources - When you start resin, seems to me that all you should need to do is include all of the jars that resin needs in the command line classpath variable. To get access to this information, this code by Masahiro Takatsuka was very useful for me:
http://forum.java.sun.com/thread.jsp?forum=38&thread=71208
We did something similar to what you are doing - we ran Apache's Xindice XML DB from the JWS client. (We have since ditched Xindice because of performance issues, but launching it worked fine from JWS)
good luck!
catherine

Database connection error | created a new datasource | web application

Hi,
I am trying to deploy a J2EE web application on SAP Netweaver 7.0. I have to connect to a Oracle database schema (Not the default schema used by SAP). I am using Java and JDBC to make connections to the database.
In order to accomplish this, I created a new data source in Visual Admin. Referenced this in the web.xml and deployed the application. The application is deployed successfully, without any errors or warnings.
However, when ever the Java program connects and executes a prepared statement, I get this error in the database logs
bc.direct.DirectPreparedStatement#Java#com.sap.sql_0003#com.sap.sql.log.OpenSQLResourceBundle#SQL error occurred on connection xxxx111:xxx:xxx: code=942, state="42000", message="ORA-00942: table or view does not exist
SQL statement is "SELECT "XMLVALUE" FROM "BC_DDDBTABLERT" WHERE "NAME" = ?".#5#942#42000#ORA-00942: table or view does not exist
#solad011:pidb:PIUSER#SELECT "XMLVALUE" FROM "BC_DDDBTABLERT" WHERE "NAME" = ?#
In java code, there are no references to this table "BC_DDDBTABLERT". I am trying to execute a SQL select for entirely different table. Why I am I getting this error?

Hi,
System copy NW 70 - Error in "export from java database" phase
I am doing system copy of BI7.0 (Abap+Java) stack, I am getting error in
"export from java database" phase as mentioned below.
When I tried to run the query mentioned in SAP Note 1120872: ,
SQL> DELETE FROM BC_DDDBTABLERT WHERE NAME = 'CAF_GP_R3USRMPGCFG';
DELETE FROM BC_DDDBTABLERT WHERE NAME = 'CAF_GP_R3USRMPGCFG'
ERROR at line 1:
ORA-00942: table or view does not exist
SQL> DELETE FROM BC_DDDBTABLERT WHERE NAME = 'CAF_GP_IF_CONTEXT';
DELETE FROM BC_DDDBTABLERT WHERE NAME = 'CAF_GP_IF_CONTEXT'
ERROR at line 1:
ORA-00942: table or view does not exist
I tried your Native_SQL also, but same error.
Kindly help me on this.
Regards,
Sampath.
SAP INST error log:
ERROR 2010-10-15 10:32:35
CJS-30049 Execution of JLoad tool '/usr/java/j2sdk1.4.2_12/bin/java
-classpath /usr/sap/BD1/SYS/global/sltools/sharedlib/launcher. jar
-showversion -Xmx512m com.sap.engine.offline.OfflineToolStart
com.sap.inst.jload.Jload
/usr/sap/BD1/SYS/global/security/lib/tools/iaik_jce .jar:/usr/sap/BD1/SYS/global/security/lib/tools/ia ik_jsse.jar:/usr/sap/BD1/SYS/global/security/lib/tools/ia ik_smime.jar:/usr/sap/BD1/SYS/global/security/lib/tools/ia ik_ssl.jar:/usr/sap/BD1/SYS/global/security/lib/tools/w3 c_http.jar:/usr/sap/BD1/SYS/global/sltools/sharedlib/jlo ad.jar:/usr/sap/BD1/SYS/global/sltools/sharedlib/ant lr.jar:/usr/sap/BD1/SYS/global/sltools/sharedlib/exc eption.jar:/usr/sap/BD1/SYS/global/sltools/sharedlib/jdd i.jar:/usr/sap/BD1/SYS/global/sltools/sharedlib/log ging.jar:/usr/sap/BD1/SYS/global/sltools/sharedlib/off lineconfiguration.jar:/usr/sap/BD1/SYS/global/sltools/sharedlib/ope nsqlsta.jar:/usr/sap/BD1/SYS/global/sltools/sharedlib/tc_ sec_secstorefs.jar:/oracle/client/10x_32/instantclient/ojdbc14.j ar
-sec
BD1,jdbc/pool/BD1,/usr/sap/BD1/SYS/global/security /data/SecStore.properties,/usr/sap/BD1/SYS/global/ security/data/SecStore.key
-dataDir /oracle/expocopy/JAVA/JDMP -remove_trailing_blanks
/tmp/sapinst_instdir/NW04S/LM/COPY/ORA/EXP/CENTRAL/ AS/EXP/removeTrailingBlanks.txt
-convert_empty_LOBs
/tmp/sapinst_instdir/NW04S/LM/COPY/ORA/EXP/CENTRAL/ AS/EXP/convertEmptyLobs.txt
-convert_empty_strings
/tmp/sapinst_instdir/NW04S/LM/COPY/ORA/EXP/CENTRAL/ AS/EXP/convertEmptyStrings.txt
-convert_empty_binary
/tmp/sapinst_instdir/NW04S/LM/COPY/ORA/EXP/CENTRAL/ AS/EXP/convertEmptyBinary.txt'
aborts with return code 1.<br>SOLUTION: Check 'jload.log' and
'/tmp/sapinst_instdir/NW04S/LM/COPY/ORA/EXP/CENTRAL/ AS/EXP/jload.java.log'
for more information.
Log details for jload.java.log:
java version "1.4.2_12"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_12-b03)
Java HotSpot(TM) Client VM (build 1.4.2_12-b03, mixed mode)
Oct 15, 2010 10:32:33 AM com.sap.inst.jload.Jload main
INFO: Jload -sec
BD1,jdbc/pool/BD1,/usr/sap/BD1/SYS/global/security /data/SecStore.properties,/usr/sap/BD1/SYS/global/ security/data/SecStore.key
-dataDir /oracle/expocopy/JAVA/JDMP -remove_trailing_blanks
/tmp/sapinst_instdir/NW04S/LM/COPY/ORA/EXP/CENTRAL/ AS/EXP/removeTrailingBlanks.txt
-convert_empty_LOBs
/tmp/sapinst_instdir/NW04S/LM/COPY/ORA/EXP/CENTRAL/ AS/EXP/convertEmptyLobs.txt
-convert_empty_strings
/tmp/sapinst_instdir/NW04S/LM/COPY/ORA/EXP/CENTRAL/ AS/EXP/convertEmptyStrings.txt
-convert_empty_binary
/tmp/sapinst_instdir/NW04S/LM/COPY/ORA/EXP/CENTRAL/ AS/EXP/convertEmptyBinary.txt
Oct 15, 2010 10:32:35 AM com.sap.inst.jload.db.DBConnection
connectViaSecureStore
INFO: connected to BD1 on jdbc/pool/BD1
Oct 15, 2010 10:32:35 AM com.sap.inst.jload.db.ExcludedObjects addObjects
INFO: excluded objects (type TB): [EP_ATTR_HEADERS, EP_ATTR_VALUES,
J2EE_CONFIGENTRY]
Oct 15, 2010 10:32:35 AM com.sap.inst.jload.db.ExcludedObjects addObjects
INFO: excluded objects (type EL): [EP_ATTR_HEADERS, KMC_DBRM_CONTENT,
EP_ATTR_VALUES, J2EE_CONFIGENTRY]
Oct 15, 2010 10:32:35 AM com.sap.inst.jload.db.ExcludedObjects addObjects
INFO: excluded objects (type ES): [EP_ATTR_HEADERS, KMC_DBRM_CONTENT,
BC_SCVERSION, J2EE_CONFIGENTRY]
Oct 15, 2010 10:32:35 AM com.sap.inst.jload.db.ExcludedObjects addObjects
INFO: excluded objects (type EB): [KMC_DBRM_CONTENT, J2EE_CONFIGENTRY]
Oct 15, 2010 10:32:35 AM com.sap.inst.jload.JobStatus readStatus
INFO: trying to read status file
/tmp/sapinst_instdir/NW04S/LM/COPY/ORA/EXP/CENTRAL/ AS/EXP/EXPORT.sta
Oct 15, 2010 10:32:35 AM com.sap.inst.jload.JobStatus readStatus
INFO: commencing restart
Oct 15, 2010 10:32:35 AM com.sap.inst.jload.Jload dbExport
SEVERE: DB Error during export of CAF_GP_IF_CONTEXT
Oct 15, 2010 10:32:35 AM com.sap.inst.jload.Jload printSQLException
SEVERE: Message: ORA-00942: table or view does not exist
Oct 15, 2010 10:32:35 AM com.sap.inst.jload.Jload printSQLException
SEVERE: SQLState: 42000
Oct 15, 2010 10:32:35 AM com.sap.inst.jload.Jload printSQLException
SEVERE: ErrorCode: 942
Oct 15, 2010 10:32:35 AM com.sap.inst.jload.db.DBConnection disconnect
INFO: disconnected

How to get web application to use Tuscany without conflicting with SAP SDO

Hi,
We are attempting to run a web application on SAP NetWeaver CE 7.1 SP1 which uses Tuscany SDO. As it now stands We must use Tuscany because the web application will not run with the SAP SDO implementation provided by Netweaver. To ensure that Tuscany is loaded with priority, we have packaged the Tuscany JAR files and their dependencies as a heavy resource, as described here:
http://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/60642a88-95fe-2b10-d387-a245d48fc257?overridelayout=true
The final check showed that Tuscany was correctly deployed as a heavy resource and included the following JAR files:
common-2.2.3.jar
ecore-2.2.3.jar
ecore-change-2.2.3.jar
ecore-xmi-2.2.3.jar
tuscany-sdo-impl-1.1.1.jar
tuscany-sdo-lib-1.1.1.jar
tuscany-sdo-tools-1.1.1.jar
xsd-2.2.3.jar
We also verified that the web application using Tuscany has a hard reference to the Tuscany heavy resource.
However, when we try to run the web application, the following error is logged: java.lang.LinkageError: Class commonj/sdo/DataGraph violates loader constraints
The issue is definitely due to some kind of classloading conflict with the SAP SDO library, as the application runs normally when SAP SDO is manually removed from the classpath. Doing this on a production system is unfortunately not an option, though.
So the question is: how to get web application to use Tuscany without conflicting with SAP SDO?

I took a look at the "printerReady" example. Looks like I may be able to use the InetPing (...) function to ping through a range of IP addresses looking for a response.
Any ideas on how to find the MAC address associated with the IP addresses that respond?
We may have multiple units responding and the MAC address will allow the operator to determing which unit to connect to.
I'll try the InetPing to see how it works,
Kirk

Web-application deployment problem (404 - File not found)

Hello
Does anyone have had the same problems like me on deploying java web-applications on iPlanet WS 6.0?
I started with the HelloWorld.war example that came with the server and went through the manual but no luck so far. Heres what I did:
0. Checked that webapps are enabled in the servler.xml file
1. Created a directory /opt/webapps and /opt/webapps/hello with sufficient permissions
2. Copied the HelloWorld.war example to /opt/webapps
3. Deployed the excample on my test-server using the webinterface.
Heres the content of the web-apps.xml file of my testserver after step 3:
[DTD here]
<vs>
<jsp-servlet enable="true">
<init-param>
<param-name>use-precompiled</param-name>
<param-value>true</param-value>
</init-param>
</jsp-servlet>
<web-app uri="/hello" dir="/opt/webapps/hello" enable="true"/>
</vs>
All files have been extracted to /opt/webapps/hello properly. The server has been restarted.
When I finally point my browser to http://server/hello or hello/index.jsp I get only a 404 - File not found message by the server. The context path seems to be totaly ignored.
Heres the error log of the server
[17/Feb/2003:16:17:38] info (12040): successful server startup
[17/Feb/2003:16:17:38] info (12040): iPlanet-WebServer-Enterprise/6.0SP2 B11/13/2001 00:49
[17/Feb/2003:16:17:39] info (12041): Installing a new configuration
[17/Feb/2003:16:17:39] info (12041): [LS ls1] http://XXX.XXX.XXX.XX, port 1080 ready to accept requests
[17/Feb/2003:16:17:39] info (12041): A new configuration was successfully installed
[17/Feb/2003:16:17:40] info (12041): Using the Solaris VM v1.2.2 from Sun Microsystems Inc.
[17/Feb/2003:16:17:40] info (12041): Java VM classpath: /www/ns-home6sp2/plugins/servlets/examples/legacy/beans.10/SDKBeans10.jar:/opt/jdk1.2.2/lib/tools.jar:/www/ns-home6sp2/bin/https/jar/NSServletLayer.jar:/www/ns-home6sp2/bin/https/jar/NSJavaUtil.jar:/www/ns-home6sp2/bin/https/jar/NSJavaMiscUtil.jar:/www/ns-home6sp2/bin/https/jar/servlet.jar:/www/ns-home6sp2/bin/https/jar/servlet-2.3-filters-api.jar:/www/ns-home6sp2/bin/https/jar/jsp092.jar:/www/ns-home6sp2/bin/https/jar/jaxp.jar:/www/ns-home6sp2/bin/https/jar/crimson.jar:/www/ns-home6sp2/bin/https/jar/xalan.jar:/www/ns-home6sp2/bin/https/jar/jspengine.jar:
[17/Feb/2003:16:17:40] info (12041): Loading IWSSessionManager by default.
[17/Feb/2003:16:17:40] info (12041): IWSSessionManager: Maximum number of sessions is 1000
[17/Feb/2003:16:17:40] info (12041): Adding web application (/hello) at (/opt/webapps/hello)
[17/Feb/2003:16:17:40] info (12041): Loading IWSSessionManager by default.
[17/Feb/2003:16:17:40] info (12041): IWSSessionManager: Maximum number of sessions is 1000
[17/Feb/2003:16:17:40] info (12041): vs(https-duke)servlet 'snoop' class = 'SnoopServlet' loaded in context = '/hello'
[17/Feb/2003:16:17:40] info (12041): snoop: init
[17/Feb/2003:16:17:40] info (12041): Successfully initialized web application environment (web-apps.xml) for virtual server (https-duke)

i had similar problem due to the incorrect jdk path...
try http://..../hello/snoop, if this works, it seems that the jsp file cannot be compiled automatically and jdk path needs to be checked...

ERRORS WHILE ACCESSING A WEB APPLICATION BASED ON BIBEANS BIB-14657

My goal was to build a web application based on BIBeans. I developed it in JDeveloper 10g. It was tested on my own computer in the JDeveloper environment
(Windows XP, PIII 866MHz, RAM 512MB) as well as on my local server (Windows 2000, PIII 1GHz, RAM 1GB) in the JDeveloper and OAS10g environment. Everything worked fine. When I deployed the application on my (let's call it) production server (Windows 2003 Server Enterprise Edition Service Pack 1, 2 x Dual Xenon 3.2GHz, 64-bit, RAM 4GB, L2 1MB) on OAS10g, while accesing the application via
internet explorer (MS IE, Mozilla Firefox) I got errors (launching the application in JDeveloper failed even sooner as OC4J (embedded) was no able to
start).
I would like to mark that on every machine I uset the same version of JDeveloper and the same version of OAS10g.
Other applications deployed on the OAS10g on the production server operate.
Unfortunately in application and OAS10g logs there is nothing interesting.
While deploying I followed instructions from:
http://www.oracle.com/technology/products/bib/htdocs/904/tech_notes/oc4j/new_oc4j_unix.html
I get it in my internet explorer:
javax.servlet.jsp.JspException: BIB-14122: Nie udaÅo siÄ utworzyÄ podanego obiektu StorageManager.
BIB-14657 Wykryto niezgodnÄ wersjÄ schematu Katalogu BI Beans. PLSQL jest w wersji null, a Java - w wersji 3.2.1.0.13.
at oracle.dss.addins.jspTags.BIBaseHandlerTag.doStartTag(BIBaseHandlerTag.java:72)
at oracle.dss.addins.jspTags.ExplorerDetailTag.doStartTag(ExplorerDetailTag.java:25)
at Open1.jspService(_Open1.java:79)
at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:56)
at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:347)
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.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:810)
at
com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequest Dispatcher.java:322)
at
com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:790)
at com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java:208)
at com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java:125)
at
com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:186)
at java.lang.Thread.run(Thread.java:534)
An english equivalent of the beginning of this trace should be like:
javax.servlet.jsp.JspException: BIB-14122: The specified StorageManager could not be created: BIB-14657 An incompatible version of the BI Beans Catalog schema detected. PLSQL Version is null and Java Version is 3.2.1.0.13.
I would like to place here a piece of trace that I got after I had run a regular java application based on BIBeans on my production computer. It may be helpful.
Microsoft Windows [Wersja 5.2.3790]
(C) Copyright 1985-2003 Microsoft Corp.
c:\TEMP\20050613>set JAVA_HOME
JAVA_HOME=C:\JDeveloper\jdk
c:\TEMP\20050613>set JDEV_ORACLE_HOME
JDEV_ORACLE_HOME=C:\JDeveloper
c:\TEMP\20050613>test.bat
c:\TEMP\20050613>C:\JDeveloper\jdk\bin\java.exe -verbose -ojvm -classpath
C:\work\JDeveloperApps\BIBeans04\BIClient\classes;C:\JDeveloper\bibeans\lib\biaddinsrt
.jar;C:\JDeveloper\bibeans\lib\biamlocal.jar;C:\JDeveloper\bibeans\lib\bicmn.jar
;C:\JDeveloper\bibeans\lib\bidataclt.jar;C:\JDeveloper\bibeans\lib\bidatacmn.jar
;C:\JDeveloper\bibeans\lib\bidatasvr.jar;C:\JDeveloper\bibeans\lib\biext.jar;C:\
JDeveloper\bibeans\lib\cycki.jar;C:\JDeveloper\bibeans\lib\bipres.jar;C:\JDevelo
per\bibeans\lib\bidata-nls.zip;C:\JDeveloper\bibeans\lib\bipres-nls.zip;C:\JDeve
loper\bibeans\lib\bicmn-nls.zip;C:\JDeveloper\bibeans\lib\biaddins-nls.zip;C:\JD
eveloper\jlib\share.jar;C:\JDeveloper\jlib\jewt4.jar;C:\JDeveloper\jlib\jewt4-nl
s.jar;C:\JDeveloper\BC4J\lib\bc4jmt.jar;C:\JDeveloper\BC4J\lib\collections.jar;C
:\JDeveloper\BC4J\lib\bc4jct.jar;C:\JDeveloper\lib\xmlparserv2.jar;C:\JDeveloper\
jlib\jdev-cm.jar;C:\JDeveloper\jlib\ojmisc.jar;C:\JDeveloper\jdbc\lib\classes12
.jar;C:\JDeveloper\jdbc\lib\nls_charset12.jar;C:\JDeveloper\bibeans\lib\olap_api
.jar biclient.BIApplication1
269484032 (263168 Kb) bytes reserved for Main GC page pool at address 61910000
64 (64)/ 16448 Page of 8192 bytes (8 Kb)
Red limit = 1503239760 (1468007 Kb), Orange limit = 1352915730 (1321206 Kb)
[Loaded native library C:\JDeveloper\jdk\jre\bin\verify.dll]
[Loaded native library C:\JDeveloper\jdk\jre\bin\java.dll]
[Loaded native library C:\JDeveloper\jdk\jre\bin\zip.dll]
[Loaded java.lang.Object from C:\JDEVELOPER\JDK\JRE\LIB\RT.JAR]
[Loaded java.lang.Class from C:\JDEVELOPER\JDK\JRE\LIB\RT.JAR]
[Loaded java.io.Serializable from C:\JDEVELOPER\JDK\JRE\LIB\RT.JAR]
[Loaded java.lang.Cloneable from C:\JDEVELOPER\JDK\JRE\LIB\RT.JAR]
[Loaded java.lang.String from C:\JDEVELOPER\JDK\JRE\LIB\RT.JAR]
[Loaded java.lang.Comparable from C:\JDEVELOPER\JDK\JRE\LIB\RT.JAR]
[Loaded java.lang.CharSequence from C:\JDEVELOPER\JDK\JRE\LIB\RT.JAR]
[Loaded java.lang.Void from C:\JDEVELOPER\JDK\JRE\LIB\RT.JAR]
[Loaded java.lang.Boolean from C:\JDEVELOPER\JDK\JRE\LIB\RT.JAR]
[Loaded java.lang.Byte from C:\JDEVELOPER\JDK\JRE\LIB\RT.JAR]
[Loaded sun.reflect.MethodAccessorImpl from C:\JDEVELOPER\JDK\JRE\LIB\RT.JAR]
[Loaded sun.reflect.MethodAccessor from C:\JDEVELOPER\JDK\JRE\LIB\RT.JAR]
[Loaded sun.reflect.ConstructorAccessorImpl from
C:\JDEVELOPER\JDK\JRE\LIB\RT.JAR]
[Loaded sun.reflect.ConstructorAccessor from C:\JDEVELOPER\JDK\JRE\LIB\RT.JAR]
[Loaded java.lang.ref.Reference from C:\JDEVELOPER\JDK\JRE\LIB\RT.JAR]
[Loaded java.lang.ref.SoftReference from C:\JDEVELOPER\JDK\JRE\LIB\RT.JAR]
[Loaded java.lang.ref.WeakReference from C:\JDEVELOPER\JDK\JRE\LIB\RT.JAR]
[Loaded java.lang.ref.FinalReference from C:\JDEVELOPER\JDK\JRE\LIB\RT.JAR]
[Loaded java.lang.ref.PhantomReference from C:\JDEVELOPER\JDK\JRE\LIB\RT.JAR]
[Loaded java.lang.ref.Finalizer from C:\JDEVELOPER\JDK\JRE\LIB\RT.JAR]
[Loaded java.lang.NullPointerException from C:\JDEVELOPER\JDK\JRE\LIB\RT.JAR]
[Loaded java.lang.RuntimeException from
C:\JDEVELOPER\JDK\JRE\LIB\RT.JAR]
c:\TEMP\20050613>
The ORACLE_HOME for the database Oracle 10g is: C:\Oracle\Oracle10g
The ORACLE_HOME for the OAS10g is: C:\Oracle\OAS10g
PATH=C:\Oracle\Oracle10g\bin;C:\Oracle\OAS10g\bin;C:\Oracle\OAS10g\jlib;\1.4.2\b
in\client;C:\Oracle\Oracle10g\jre\1.4.2\bin;C:\Oracle\Oracle10g\bin;C:\WINDOWS\s
ystem32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\Program Files\Microsoft SQL
Server\80\Tools\Binn\
I used the same version of BIBeans (bibeans1012.zip - 25 833 300 Bytes) to create BIBeans Catalog in the database as well as to upgrade my JDeveloper where I build my WAR applications. In adition to this, as I mentioned before, my application (the same WAR file, the same database) works fine when deployed on diffrent computer. Besides there is such a difference that my database where is my BIBeans catalog installed resides on the same computer (production machine) where the OAS10g (this one which generates the error BIB-14657). The database and the OAS10g has different ORACLE_HOME.

Can you please log a TAR with Oracle Support using Metalink to resolve this issue. They can help you collect all the log and trace files to determine the why this problem is occuring.
Business Intelligence Beans Product Management Team
Oracle Corporation

Probloms deploying web application in weblogic 8.1

Hi,
I've been using weblogic8.1 to host my web applications.
The problem that i'm facing is that when i try to upload/deploy the (.war) file through weblogic console it shows the status as success but when i try to access a web resource, it gives me an error saying " The resource did not process correctly" on the browser, where as when i place the (.war) file directly in the applications folder of the user domain i'm able to access the web resource successfully on my browser.
Can anyone help me in resolving this issue. I require it urgently.
Thanks

WLS 9.2 includes pretty advanced features in this area. Both deployment plans and application libraries could be used. There's also a domain/lib directory where jar files can be placed and are visible throughout the server instance.
          Unfortunately 8.1 has none of these features. In 8.1, your choices are to either add these into the $CLASSPATH, or package them in the application.
          -- Rob
          WLS Blog http://dev2dev.bea.com/blog/rwoollen/

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