Bc4j jsp calendar deployment problem

Using jdeveloper 9.02 I made a simple webapplication with bc4j jsp's and deployed it to oc4j (9.0.2.1) directly from jdeveloper as described in the help. This works fine, except for the calendar (datepicker). When the calendar is loading in a separate frame I become an 'access is denied' error. In the http-web-access.log the following line shows up:
127.0.0.1 - - [25/Nov/2002:15:52:54 +0100] "GET /webapp/jsp/calendar.jsp?redirect=/webapp/jsp/calendar.jsp&locale=de_AT&enc=windows-1252&origValue=1980-12-24&format=yyyy-MM-dd&formatter= HTTP/1.1" 500 383
The application runs fine on the oc4j inside jdeveloper, so I assume it is a configuration problem. However, so far I couldn't find out what is wrong.
If I make a simple application using the wizards for the emp table, and deploy it with standard settings to the local oc4j, I have exactly the same problem.
does anybody have a suggestion?
thanks, Cor

problem is solved.
Webapp and cabo are installed as applications in their own directory structures. However, the required libraries are not deployed automatically in the web-inf/lib directory. They are present in the main application web-inf/lib, but these are apparently not accessable. Copying the libraries solves the problem.
I'm still wondering whether I did something wrong. Simply deploying the bc4j.ear to oc4j is obviously not enough, but that is what the jdeveloper help is saying. Did I misunderstand something?
Cor

Similar Messages

BC4J, JSP, Apache: Deployment to web-inf

I'm trying to deploy a BC4J JSP application to a web-inf directory. In other words I'm using the OracleJSP extensions that support the globals.jsa application/session context.
When I place my application's BC4J jar file in the \approot\web-inf\lib directory it doesn't work. When I try a simple app with no BC4J its works. ie. My JSP works and it can load classes from both \approot\web-inf\classes and \approot\web-inf\lib\??.jar.
If I place the application BC4J jar file in \approot\web-inf\lib it can't find files such as \bc4jpackage\common\bc4j.xcfg. Therefore I think OracleJSP will load classes from \web-inf but because its not really in the JServ classpath BC4J wont find any other files.
Anyone tried this? Is there a workaround?

Hi,
I am yet another victim of the age-old error JBO:33001 bc4j.xcfg file not found in class path, When i have my BC4JApp.jar in Tomcat Web-inf/lib directory. All the other jar files and class files in my webserver-application web-inf classes and lib directory works.
But Tomcat server is not able to read this bc4j.xcfg file. I can see in my jar file that this bc4j.xcfg exists and in the specified package directory. still the problem persists. My BC4JApp.jar is perfectly working when i use JDeveloper. but not when i use tomcat4.0 and call a JSP using BC4JApp.jar from browser (My environment is Jdeveloper3.2, Tomcat4.0+IIS in middle tier and oracle 8i as DB, everything on windows2k)
I have gone through almost all the threads possible that relates to this error in this form. None of them have a answer except to say "put the file in classpath". and last reply is "will fix in jDeveloper 9i. So what happens to us who are working in Jdeveloper 3.2?
1. I have this file in my jar file.
2. I also tried creating a seperate directory manually, with the same name as my package under web-inf/classes, web-inf/lib , just under web-inf directory and atlast under approot directory also. I tried having my package directory containing bc4j.xcfg in these folders one at a time and also tried having this directory in all these folders at the same time.
Still no solution.
Itz frustrating that neither proper documentation nor a right url page nor i am aware of available addressing this. page links given in above threads only gives me the wonderful page of ie's "Page cannot be displayed".
Is there a answer to this error and my problem. If this doesn't work, then i have to all the way develop from scratch creating my jsp using JDBC calls and Stored packages etc.
I don't want to give up on this Jdeveloper at this final moment because if this bc4j.xcfg file is found, my application will work perfectly. on these final moments, if this doesn't work, i am frightened to imagine to develop my application in standard way. Atlast, if thatz the option left,we have to do that bcos our production date is close by.
Please can some one in this forum or Jdeveloper help me to solve this problem. I am desperate and very urgent.
Waiting for a reply from Jdev team very much...
Thanks
Hari(2/3/02)

How to solve the error while Deploy a BC4J JSP Application using tomcat,

hello,
how to avoid the following error?
i am using jdevloper for devloping jsp applications.
after that i am calling the jsp page using tomcat4.0 ,i followed the steps according docs by jdev team,
i am getting the following error how to solve this,
can one help?
=============================
type Exception report
message Internal Server Error
description The server encountered an internal error (Internal Server Error) that prevented it from fulfilling this request.
exception
org.apache.jasper.compiler.CompileException: /AccountView_Browse.jsp(4,0) Unable to load class oracle.jbo.html.jsp.datatags.ApplicationModuleTag
at org.apache.jasper.compiler.TagBeginGenerator.init(TagBeginGenerator.java:139)
at org.apache.jasper.compiler.JspParseEventListener$GeneratorWrapper.init(JspParseEventListener.java:829)
at org.apache.jasper.compiler.JspParseEventListener.addGenerator(JspParseEventListener.java:153)
at org.apache.jasper.compiler.JspParseEventListener.handleTagBegin(JspParseEventListener.java:1039)
at org.apache.jasper.compiler.DelegatingListener.handleTagBegin(DelegatingListener.java:221)
at org.apache.jasper.compiler.DelegatingListener.handleTagBegin(DelegatingListener.java:216)
at org.apache.jasper.compiler.Parser$Tag.accept(Parser.java:852)
at org.apache.jasper.compiler.Parser.parse(Parser.java:1145)
at org.apache.jasper.compiler.Parser.parse(Parser.java:1103)
at org.apache.jasper.compiler.Parser.parse(Parser.java:1099)
at org.apache.jasper.compiler.ParserController.parse(ParserController.java:214)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:210)
at org.apache.jasper.servlet.JspServlet.loadJSP(JspServlet.java:548)
at org.apache.jasper.servlet.JspServlet$JspServletWrapper.loadIfNecessary(JspServlet.java:176)
at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java:188)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:381)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:473)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:243)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:190)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
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at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2347)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
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at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
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at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.java:1027)
at org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1125)
at java.lang.Thread.run(Thread.java:536)
====================
thanks
pullareddy

I had very similar problems with adding the correct JDeveloper .jar files to Tomcat's lib folder, but did eventually resolve my issues.
The problem I am having now, however, is the following error message:
Error Message: oracle.jbo.html.RequestParameters.addParameter(Ljava/lang/String;Ljava/lang/String;)V
Yes, I have deployed the bc4jhtml.jar file from JDeveloper to Tomcat\common\lib!
My web-app is a very simple BC4J JSP application. I have one BC4J component in its own project and JAR file, and one JSP referencing that BC4J component - I deploy the BC4J JAR along with the WAR file from the JSP project. Needless to say, the JSP works fine within JDeveloper..!
I'm using JDev 9.0.3 and Tomcat 4.1.12. Does anyone have any suggestions?
Thanks,
S.

Error Deploying a BC4J JSP Application on IAS

When I am trying to run a BC4J JSP Application on IAS I have the following message:
Error Message: JBO-30003: The application pool, BC4JDemojsp_BC4JDemo_BC4JDemoModule, failed to checkout an application module instance.
Error Message: JBO-25002: Definition BC4JDemo.BC4JDemoModule of type ApplicationModule not found

Gina,
I would recommend checking out the following HowTo's recently posted on OTN by the JDev Team. They may indicate where your problem is occuring and how to fix it:
Set up your Webserver to run BC4J: http://technet.oracle.com:89/ubb/Forum2/HTML/006397.html
Deploy a BC4J JSP Application on iAS and Tomcat: http://technet.oracle.com:89/ubb/Forum2/HTML/006398.html
How to Deploy Multiple BC4J JSP Web Apps to the same Webserver: http://technet.oracle.com:89/ubb/Forum2/HTML/006726.html
Note, if you are deploying on iAS, the Online Orders tutorial application comes with that release, so you might want to refer to the last HowTo to make sure your webserver is set up to handle multiple apps, even if one if them isn't yours!
null

BC4J; OC4J;JSP;JD323 - deployment on Solaris 2.6

I am trying to deploy a BC4J JSP application to OC4J so that we can take advantage of the SErvlet API 2.2 - our sessions persistent crash on JServ. The so-called guidance on OTN viz
http://otn.oracle.com/products/jdev/howtos/bc4jdeployment.html
isn't much use. The BC4J installer is only for Windows; none of the paths match what I have on my Solaris OC4J installation.
One of my colleagues has got our application working on an Apache/Tomcat configuration. When the OAS desupport was announced last year we debated whether to move to Apache or iAS. We decided to stick with Oracle because it was supported.
However, when it comes to anything internet, java, jdeveloper, on this side of the pond at least, Oracle support is as much use as a chocolate fireguard, so we are in effect unsupported anyway. We have either resolved all our problems with our own sweat or with guidance from this forum.
My question is: is there a guide for deploying BC4J to an OC4J installation or Solaris or should we give up on iAS and migrate to Apache?
This is getting urgent: we have systems that need to go live very soon and we don't yet have a stable web platform.
TIA, APC

Mike, do give more details from your install log. Looks like copying of some of the files are not happening.
Make sure this install is happening into an oracle home by itself.
Also make sure you have applied all of 2.6_Recommended cluster patch from SUN before installing Oracle9iAS.
Regards
Pavna Jain
Oracle9iAS Product Management

Deploy BC4J/JSP-Struts to IAS

HI,
I'm trying to deploy a BC4J/JSP-Struts application to IAS. This application was developed with JDeveloper 9.0.3.
I can deploy this application to a Standalone OC4J (delivered with JDeveloper 9.0.3) on Windows2000 without problem.
Then I want to deploy this application on Oracle9iAS 9.0.2. For this I create an .EAR file with JDeveloper and I start the OC4J Administrator tools from Oracle9iAS and deploy my application.
I start the application with
http://erbium.int.imd.ch:7778/InvoicesInterface/main.jsp?user=x-XxX
and I become the menu without Problem.
Then I click on the link
http://erbium.int.imd.ch:7778/InvoicesInterface/VInvoiceUsersView1_Browse.do?user=x-XxX
and I become following :
HTTP 500 Internal server error
The page cannot be displayed
Did you have any Ideas ?
Thanks Yves
Configuration:
- Oracle9iAS (9.0.2) on Solaris
- JDeveloper9.0.3

Yves -
I am not able to pinpoint the exact error you are having but here are some obervations
a) You are going backwards in versions of OC4J when you deploy to 9iAS 902. If you are using JDev 903, then it is running with a local version of OC4J 903. When you are deploying to 9iAS 902, it's a earlier release of OC4J, so there may be an issue there. There is a 9iAS 903 version available from OTN that would be better to use in this case.
b) Is the struts framework packaged as part of the EAR file you are deploying? i'm not familiar with how BC4J and Struts apps are packaged from JDeveloper, but this is something to check on for sure. The local OC4J running inside of JDeveloper may have the Struts libs configured at the server level.
c) You might want to try and change the show-friendly-error-messages (or something like that) property inside of IE (if you are using it) so that it will display the stack trace the server might be sending. this may be of help to further locate the source of the problem (ClassNotFoundException, etc.).
-steve-

Issues with deploying BC4J/JSP applications on OC4J

To everyone who's been having problems deploying BC4J/JSP applications to OC4J.
We are aware that you're having problems deploying to OC4J, and we're working on them. OC4J was not available in time for us to add support for OC4J deployment to the JDeveloper 3.2.3 release. In addition there are some bugs in the first release of OC4J that have an impact on BC4J applications. This note describes the issues, and how we plan to address them.
Issue 1: Classpath problems
People have been getting "class not found" or "properties file not found" errors when they try to run their JSP. The answer is to make sure that all relevant archives and your JSP's .properties file are in the OC4J classpath - there's a note addressing the .properties file problem at http://technet.oracle.com:89/ubb/Forum99/HTML/000028.html. In general though, setting up the classpath can be tricky.
Issue 2: JSP TAG NOT RELEASED ON END TAG. SAME TAG IS REUSED.
This issue affects JSP pages whose behaviour relies on a tag instance being cleaned up as a result of release() being called.
Your tag will not be released, and subsequent instances of the tag will reuse the first instance, rather than instantiating a new
one.
Issue 3:JSP SCRIPTABLE VARIABLE NULL
A scriptable variable set in a tag cannot be accessed by a scriptlet. For example, this JSP code will throw a
NullPointerException, because the scriptlet cannot access the value of resultRow:
<jbo:Row id="resultRow" action="CURRENT" datasource="customer_vo1" />
<%
session.putValue("FIRSTNAME", resultRow.getAttribute("Firstname").toString());
%>Workaround: Add a line of code at the beginning of the scriptlet to explicitly get the variable's value from the page context, for
example:
<jbo:Row id="resultRow" action="CURRENT" datasource="customer_vo1" />
<%
resultRow = (oracle.jbo.Row)pageContext.findAttribute("resultRow");
session.putValue("FIRSTNAME", resultRow.getAttribute("Firstname").toString());
%>
What we plan to do
To address issue 1, we're currently testing a utility that installs the BC4J runtime libraries to OC4J, and provides a script to start OC4J with the correct classpath. We plan to post this by the end of this week, along with instructions for deploying a BC4J application to OC4J; deployment will be a lot simpler after running the utility.
To address issues 2 and 3, we're working on a second utility that installs BC4J runtime and provides a fix to the JSP compiler. We plan to post this second utility by the end of next week.
We do apologise for the problems you're having; please bear with us as we work on making it easier for you to deploy BC4J applications to OC4J.
Thanks
Blaise

Hi, I have been trying desparately to deploy
a simple example JDeveloper application for months and months.
I HAVE NEVER BEEN SUCCESSFUL IN DEPLOYING ANYTHING.
I don't know much about webservers and I am relying
on the instructions from JDeveloper help and this website.
I have already tried Apache, and WebLogic
because there are instructions in the JDev help.
No luck.
Now I am trying to use OC4J on 9ias because there are instructions.
I have read the instructions about how to install a BC4J
app on OC4J about 25 times, but I can't get this thing to work.
It works fine inside of JDeveloper.
I create a BC4J project using the scott
schema (just the dept and emp tables).
Then I create an empty project for my JSP client.
I choose JSP Application from the web
objects and it connects to my BC4J project.
As I say, when I run it in JDeveloper, there is no problem.
In the instructions for installing BC4J
in OC4J, it first says install JDev 3.2.3 and OC4J.
This is done, and it tested fine.
Then it says to install the deployment software.
No problem.
But when I deploy the app according to the instructions,
it just hangs (like Rick Wang's program did).
The main.jsp page loads and displays correctly,
but when I click on the links to the DeptView.jsp
or EmpView.jsp it just hangs.
Here is the entire batch file I'm using
to start OC4J: cd c:\oracle_9ias\j2ee\home
set CLASSPATH=%CLASSPATH%;c:\oracle_9ias\j2ee\home
set CLASSPATH=%CLASSPATH%;c:\oracle_9ias\j2ee\home\lib
set CLASSPATH=%CLASSPATH%;c:\oracle_9ias\j2ee\home\default-web-app\lib
set CLASSPATH=%CLASSPATH%;c:\oracle_9ias\j2ee\home\classes
set CLASSPATH=%CLASSPATH%;c:\oracle_9ias\j2ee\home\lib\classes12.jar
set CLASSPATH=%CLASSPATH%;c:\oracle_9ias\j2ee\home\lib\xmlparserv2.jar
set CLASSPATH=%CLASSPATH%;c:\oracle_9ias\j2ee\home\lib\jdev-rt.zip
set CLASSPATH=%CLASSPATH%;c:\oracle_9ias\j2ee\home\lib\jbojdbcpatch.zip
set CLASSPATH=%CLASSPATH%;c:\oracle_9ias\j2ee\home\lib\connectionmanager.zip
set CLASSPATH=%CLASSPATH%;c:\oracle_9ias\j2ee\home\lib\jbohtml.zip
set CLASSPATH=%CLASSPATH%;c:\oracle_9ias\j2ee\home\lib\jboimdomains.zip
set CLASSPATH=%CLASSPATH%;c:\oracle_9ias\j2ee\home\lib\ordim817.zip
set CLASSPATH=%CLASSPATH%;c:\oracle_9ias\j2ee\home\lib\ordvir817.zip
set CLASSPATH=%CLASSPATH%;c:\oracle_9ias\j2ee\home\lib\ordhttp.zip
set CLASSPATH=%CLASSPATH%;c:\oracle_9ias\j2ee\home\lib\jbomt.zip
set CLASSPATH=%CLASSPATH%;c:\oracle_9ias\j2ee\home\lib\jbodomorcl.zip
set CLASSPATH=%CLASSPATH%;c:\oracle_9ias\j2ee\home\lib\jboremote.zip
set CLASSPATH=%CLASSPATH%;c:\oracle_9ias\j2ee\home\lib\jndi.jar
set CLASSPATH=%CLASSPATH%;c:\oracle_9ias\j2ee\home\lib\jbodatum12.zip
set CLASSPATH=%CLASSPATH%;c:\oracle_9ias\j2ee\home\lib\al_BC4J.jar
java -cp C:\oracle_9ias\j2ee\home\orion.jar;%CLASSPATH%
com.evermind.server.ApplicationServer
pause
The file al_BC4J.jar contains my application.properties file
and my connections.properties file, as well as my business components.
All of the files referenced in my classpath are
present in my c:\oracle_9ias\j2ee\home\lib directory.
I noticed that Raghu's classpath contains a file called jdev.jar
So does the classpath of another fellow who says
he was successful in deployment (his name is Jeffrey Jackson).
I searched my JDev_3.2.3 for this file and found it nowhere.
I also searched my OC4J home and my 9iAS for this file and
found it nowhere.
It is nowhere on my C:\.
Is this file necessary?
I will also try removing my application.properties file
and my connections.properties file from my BC4J .jar file
and put them in a separate .jar file at the root level (as Raghu did).
However, Jeffery Jackson did not do this and says he was
successfull in deployment.
***DO I NEED TO JAR UP ANY OF MY THE FILES FROM the JSP
FOLDER IN JDevHome\myhtml???***
***or place them in the classpath?***
I have read over all of the discussions at: http://technet.oracle.com:89/ubb/Forum2/HTML/008232.html
and http://technet.oracle.com:89/ubb/Forum99/HTML/000028.html
many, many times.
Can anyone help me?

How to deploy BC4J JSP to 9iAS

I got a JSP error below when executing a JSP page in my BC4J JSP application. I deployed the WAR file created by JDeveloper 9.0.3 to 9iAS 9.0.3 using the Enterprise Manager. I also installed the BC4J Framework into the 9iAS.
The Servlets and HTML files are working but JSP. What did I do wrong? Thank you.
Request URI:/Registration/ApprovedPersonnelView1_Query.jsp
Exception:
java.io.FileNotFoundException: d:\ora9ias\apache\apache\htdocs\Registration\ApprovedPersonnelView1_Query.jsp (The system cannot find the path specified)
     at java.io.FileInputStream.open(Native Method)
     at java.io.FileInputStream.(FileInputStream.java:59)
     at oracle.jsp.provider.JspFilesystemResource.fromStream(JspFilesystemResource.java:174)
     at oracle.jsp.provider.JspFilesystemResource.fromReader(JspFilesystemResource.java:190)
     at oracle.jsp.app.JspAppLoader.fromReader(JspAppLoader.java:2129)
     at oracle.jsp.app.JspAppLoader.reloadPage(JspAppLoader.java:1339)
     at oracle.jsp.app.JspAppLoader.loadPage(JspAppLoader.java:1230)
     at oracle.jsp.app.JspAppLoader.getPage(JspAppLoader.java:886)
     at oracle.jsp.app.JspApplication.dispatchRequest(JspApplication.java:408)
     at oracle.jsp.JspServlet.doDispatch(JspServlet.java:285)
     at oracle.jsp.JspServlet.internalService(JspServlet.java:204)
     at oracle.jsp.JspServlet.service(JspServlet.java:174)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:588)
     at org.apache.jserv.JServConnection.processRequest(JServConnection.java:500)
     at org.apache.jserv.JServConnection.run(JServConnection.java:321)
     at java.lang.Thread.run(Thread.java:479)

I got the same error when testing JSP demo after installed 9iAS. Maybe this is not the problem with deployment. Do you have any idea what could be wrong? Thanks.

Deployment of BC4J JSP in Java web Server2.0

I'm presently trying to deploy a BC4j Jsp into the Java Webserver , I have copied all the class , java and the JSP files in the JWS2.0 , but the error I get is as follows :
Package oracle.jbo.* not found in import ,
Package javax.naming.* not found in import ,
Package oracle.jdeveloper.html.* not found in import etc.
I tried to copy all the JDeveloper class files in the JWS2.0 but no luck ,but here I was able to deploy sucessfully an simple jsp application using a session bean.
Secondly, I'm not able to use the internal web server of JDeveloper3.0 to run my JSP's , if I try to run, the browser is not able to contact the port no. 7070 and it gives an TCP error / connection error.
Please also suggest how to include the Jdbc driver in the classpath.
Thanks in advance ,
regards,
Ekta

Please see the online help for deploying JSP web applications. The instructions are under User Guides, Developing Web Applications, Developing JSPs and Servlets...
There are a number of dependency archives that need to be deployed to your webserver in order for the BC4J JSPs to run correctly.
IF you look at the Project Properties for your JSP project, you will see a number of them such as Connection Manager, ORacl e8.1.5 JDBC, etc. EAch of these libraries is based on one or more .jar or .zip files which need to be present in your webserver.
Which ones you deploy somewhat depends on how you have deployed your Business Components app module. The online help provides more details.
The Oracle JDBC classes are all located in <JDEV_HOME>/jdbc/lib/oraclex.x.x/classes111.zip. Where x.x.x is the version of the drivers. 8.1.5 is the default in JDev 2. and 3.0.
Laura

BC4j/JSP Application not responding after some time - when deployed on 9ias

Hi,
We are using BC4j/jsp application on 9ias. The application is not responding
after some time. We have installed 9ias on PIII(384MB RAM). We tried to accesses
with 10 users, and server is not responding to BC4J/JSP application.
However the server could able to publish the JSP pages with standerad JDBC code even after that.
many many thanks in advance
null

When the application deployed by BC4J/JSP not responding, does the sample JSP application still works? i.e. does any other application respond? Does 1 user respond? Is the database source (JDBC), running Oracle 8.1.7? What is the platform running the database (e.g. local NT database)?

Deploying BC4J JSP app to 9iAS (via EJB?)

Hello. Please help a newbie (new to Java, JDev, JSP, and 9iAS R2).
I've just built my first BC4J JSP app in JDev, and I've even setup a remote DCM connection to my 9iAS R2 server.
1. JDev release notes say that BC4J deployment from JDev to 9iAS R2 is not supported. Confusing. What is the best way to deploy this app?
2. I've created an EJB .ear file in JDev 9.0.3 and deployed it using the EM from OC4J_home. It seemed to deploy okay, but I don't know how to find it via an http path (I know, sounds dumb). Do I need to include a port number? Do I still point to my JSP page, or do I point to a servlet? What would a sample path look like?
3. Can you recommend a good book, something like "Oracle 9iAS and JSP Apps for Dummies?"
Thanks in advance.
-Tony.

Hello - I've just asked one of the BC4J team to take a look at your questions, so please keep a lookout for a response.
I am not super familiar with BC4J, but since it's deployed as a J2EE application it should work in the following way:
When you deploy an EAR file which contains a Web application module, you have to tell the server what URL pattern it should use to know when to send the request to the Web application. The deployment screens in OEM prompt you to enter these URLs when the deployment is done.
Once the deployment is complete (and assuming that you've not modified the HTTP server port) you should then be able to access the application using
http://<server-host>:7777/<url>
where <url> is the pattern you entered for the Web application during the deployment process.
cheers
-steve-

Deploy BC4J/JSP applications on OC4J

I am trying to deploy JDeveloper3.2 BC4J/JSP applications on OC4J. However, I have no lucky at all. My OC4J will hang when I tried to run my JSP applications.
Does this only happen to me? Any suggestion will be appreciated.
null

I've followed the instructions in the "How TO Deploy a BC4J Application to an Oracle9iAS J2EE Container in Local Mode" again. The OC4J still hung. I turn on the -Djbo.debugoutput switch this time. I used the following line to startup the OC4J.
java -Djbo.debugoutput=console -cp C:\oc4j\j2ee\home\orion.jar;
C:\oc4j\j2ee\home\lib\classes12.jar;
C:\JDev3.2_BC4Jlib\xmlparserv2.jar;
C:\JDev3.2_BC4Jlib\jdev-rt.zip;
C:\JDev3.2_BC4Jlib\jbojdbcpatch.zip;
C:\JDev3.2_BC4Jlib\connectionmanager.zip;
C:\JDev3.2_BC4Jlib\jbohtml.zip;
C:\JDev3.2_BC4Jlib\jboimdomains.zip;
C:\JDev3.2_BC4Jlib\ordim817.zip;
C:\JDev3.2_BC4Jlib\ordvir817.zip;
C:\JDev3.2_BC4Jlib\ordhttp.zip;
C:\JDev3.2_BC4Jlib\jbomt.zip;
C:\JDev3.2_BC4Jlib\jbodomorcl.zip;
C:\JDev3.2_BC4Jlib\jboremote.zip;
C:\JDev3.2_BC4Jlib\jndi.jar;
C:\JDev3.2_BC4Jlib\jbodatum12.zip;
C:\JDev3.2_BC4Jlib\;
C:\JDev3.2_BC4Jlib\bc4j_scott.jar
com.evermind.server.ApplicationServer
I got the following message from my console:
(The OC4J hung at [132]..)
Loading from CLASSPATH bc4j_scott_bc4j_scott_Bc4j_scottModule.properties
Diagnostics: Routing diagnostics to standard output (use -Djbo.debugoutput=silent to remove)
Successfully loaded properties file using: getResourceAsStream("/oracle/jbo/common/Diagnostic.prop
erties");
[00] Diagnostic Properties: Timing:false Functions:false Linecount:true Threshold:6
[01] CommonMessageBundle (language base) being initialized
[02] Stringmanager using default locale: 'null'
[03] Creating a new pool instance
[04] BC4JDeployPlatform: LOCAL
[05] Propertymanager: searching for file and system based properties
[06] {{ begin Loading BC4J properties
[07] -----------------------------------------------------------
[08] BC4J Property jbo.default.language='en' -->(MetaObjectManager) from System Default
[09] BC4J Property jbo.default.country='US' -->(MetaObjectManager) from System Default
[10] BC4J Property DeployPlatform='LOCAL' -->(SessionImpl) from Client Environment
[11] Skipping empty Property ConnectionMode from System Default
[12] Skipping empty Property HostName from System Default
[13] Skipping empty Property ConnectionPort from System Default
[14] Skipping empty Property ApplicationPath from System Default
[15] Skipping empty Property java.naming.security.principal from System Default
[16] Skipping empty Property java.naming.security.credentials from System Default
[17] BC4J Property jbo.use.pers.coll='false' -->(SessionImpl) from System Default
[18] BC4J Property jbo.pers.max.rows.per.node='70' -->(SessionImpl) from System Default
[19] BC4J Property jbo.pers.max.active.nodes='10' -->(SessionImpl) from System Default
[20] BC4J Property jbo.pcoll.mgr='oracle.jbo.pcoll.OraclePersistManager' -->(SessionImpl) from Sys
tem Default
[21] BC4J Property jbo.fetch.mode='AS.NEEDED' -->(MetaObjectManager) from System Default
[22] Skipping empty Property JBODynamicObjectsPackage from System Default
[23] BC4J Property MetaObjectContextFactory='oracle.jbo.server.xml.DefaultMomContextFactory' -->(M
etaObjectManager) from /oracle/jbo/server/jboserver.properties resource
[24] BC4J Property MetaObjectContext='oracle.jbo.server.xml.XMLContextImpl' -->(MetaObjectManager)
from /oracle/jbo/server/jboserver.properties resource
[25] BC4J Property java.naming.factory.initial='oracle.jbo.common.JboInitialContextFactory' -->(Se
ssionImpl) from Client Environment
[26] BC4J Property IsLazyLoadingTrue='true' -->(MetaObjectManager) from /oracle/jbo/server/jboserv
er.properties resource
[27] BC4J Property ActivateSharedDataHandle='false' -->(MetaObjectManager) from System Default
[28] Skipping empty Property HandleName from System Default
[29] Skipping empty Property Factory-Substitution-List from System Default
[30] BC4J Property jbo.project='bc4j_scott' -->(MetaObjectManager) from Client Environment
[31] BC4J Property jbo.max.cursors='50' -->(MetaObjectManager) from System Default
[32] BC4J Property jbo.dofai lover='true' -->(MetaObjectManager) from System Default
[33] BC4J Property jbo.doconnectionpooling='false' -->(MetaObjectManager) from System Default
[34] BC4J Property jbo.recyclethreshold='10' -->(MetaObjectManager) from System Default
[35] BC4J Property jbo.passivationstore='null' -->(MetaObjectManager) from System Default
[36] BC4J Property RELEASE_MODE='Reserved' -->(MetaObjectManager) from System Default
[37] BC4J Property jbo.maxpoolcookieage='-1' -->(MetaObjectManager) from System Default
[38] Skipping empty Property PoolClassName from System Default
[39] BC4J Property jbo.maxpoolsize='2147483647' -->(MetaObjectManager) from System Default
[40] BC4J Property jbo.initpoolsize='0' -->(MetaObjectManager) from System Default
[41] BC4J Property jbo.poolrequesttimeout='30000' -->(MetaObjectManager) from System Default
[42] BC4J Property jbo.assoc.consistent='true' -->(MetaObjectManager) from System Default
[43] BC4J Property jbo.SQLBuilder='Oracle' -->(MetaObjectManager) from /oracle/jbo/server/jboserve
r.properties resource
[44] BC4J Property jbo.ConnectionPoolManager='oracle.jbo.server.ConnectionPoolManagerImpl' -->(Met
aObjectManager) from System Default
[45] BC4J Property jbo.TypeMapEntries='Oracle' -->(MetaObjectManager) from /oracle/jbo/server/jbos
erver.properties resource
[46] BC4J Property jbo.jdbc.trace='false' -->(MetaObjectManager) from System Default
[47] BC4J Property oracle.jbo.defineColumnLength='true' -->(MetaObjectManager) from System Default
[48] Skipping empty Property jbo.tmpdir from System Default
[49] Skipping empty Property jbo.server.internal_connection from System Default
[50] Skipping empty Property SessionClass from System Default
[51] Skipping empty Property TransactionFactory from System Default
[52] BC4J Property jbo.debugoutput='console' -->(Diagnostic) from System Property
[53] BC4J Property jbo.debug.prefix='DBG' -->(Diagnostic) from /oracle/jbo/common/Diagnostic.prope
rties resource
[54] BC4J Property jbo.logging.show.timing='false' -->(Diagnostic) from /oracle/jbo/common/Diagnos
tic.properties resource
[55] BC4J Property jbo.logging.show.function='false' -->(Diagnostic) from /oracle/jbo/common/Diagn
ostic.properties resource
[56] BC4J Property jbo.logging.show.level='false' -->(Diagnostic) from /oracle/jbo/common/Diagnost
ic.properties resource
[57] BC4J Property jbo.logging.show.linecount='true' -->(Diagnostic) from /oracle/jbo/common/Diagn
ostic.properties resource
[58] BC4J Property jbo.logging.trace.threshold='6' -->(Diagnostic) from /oracle/jbo/common/Diagnos
tic.properties resource
[59] BC4J Property jbo.jdbc.driver.verbose='false' -->(Diagnostic) from System Default
[60] BC4J Property jbo.ejb.txntimeout='60' -->(SessionImpl) from System Default
[61] BC4J Property jbo.ejb.txntype='global' -->(MetaObjectManager) from System Default
[62] Skipping empty Property oracle.jbo.schema from System Default
[63] Copying unknown Client property (CSSURL='/webapp/cabo/images/cabo_styles.css') to session
[64] Copying unknown Client property (DBconnection='jdbc:oracle:thin:@Oracle_Prod1:1521:p816') to
session
[65] Copying unknown Client property (password='tiger') to session
[66] Copying unknown Client property (JDBCName='rick') to session
[67] Copying unknown Client property (ConfigName='bc4j_scott.Bc4j_scottModule.Bc4j_scottModuleLoca
l') to session
[68] Copying unknown Client property (ImageBase='/webapp/jsimages') to session
[69] Copying unknown Client property (user='rick') to session
[70] Copying unknown Client property (Password='tiger') to session
[71] Copying unknown Client property (ApplicationName='bc4j_scott.Bc4j_scottModule') to session
[72] WARNING: Unused property: LC='Calling Function' found in /oracle/jbo/common/Diagnostic.proper
ties resource
[73] }} finished loading BC4J properties
[74] -----------------------------------------------------------
Diagnostics: Routing diagnostics to standard output (use -Djb o.debugoutput=silent to remove)
[75] Diagnostic Properties: Timing:false Functions:false Linecount:true Threshold:6
[76] JavaVMVersion: 1.3.0_02
[77] JavaVMVendor: Sun Microsystems Inc.
[78] JavaVMName: Java HotSpot(TM) Client VM
[79] OperatingSystemName: Windows 2000
[80] OperatingSystemVersion: 5.0
[81] OperatingSystemUsername: RWANG
[82] Connected to Oracle JBO Server - Version: 3.2.9.76.3
[83] {{+++ id=10000 type: 'BC4J_CREATE_ROOTAM' Create Root Application Module 'bc4j_scott.Bc4j_sco
ttModule'
[84] {{+++ id=10001 type: 'METAOBJECT_LOAD' Loading meta-object: bc4j_scott.Bc4j_scottModule
[85] {{+++ id=10002 type: 'METAOBJECT_LOAD' Loading meta-object: bc4j_scott.bc4j_scott
[86] Loading from /bc4j_scott/bc4j_scott.xml file
[87] Loading from indvidual XML files
[88] Loading the Containees for the Package 'bc4j_scott.bc4j_scott'.
[89] }}+++ End Event10003 null
[90] Loading from /bc4j_scott/Bc4j_scottModule.xml file
[91] }}+++ End Event10002 null
[92] {{+++ id=10003 type: 'METAOBJECT_LOAD' Loading meta-object: bc4j_scott.DeptView
[93] Loading from /bc4j_scott/DeptView.xml file
[94] ViewObjectImpl's default fetch mode = 0
[95] {{+++ id=10004 type: 'METAOBJECT_LOAD' Loading meta-object: bc4j_scott.Dept
[96] Loading from /bc4j_scott/Dept.xml file
[97] Loading Typemap entries from oracle.jbo.server.OracleTypeMapEntries
[98] CSMessageBundle (language base) being initialized
[99] }}+++ End Event10005 null
[100] OracleSQLBuilder reached getInterface
[101] Oracle SQL Builder Version 3.2.0.0.0
[102] }}+++ End Event10004 null
[103] {{+++ id=10005 type: 'BC4J_CREATE_VIEWOBJECT' Create ViewObject 'DeptView'
[104] }}+++ End Event10006 null
[105] {{+++ id=10006 type: 'METAOBJECT_LOAD' Loading meta-object: bc4j_scott.EmpView
[106] Loading from /bc4j_scott/EmpView.xml file
[107] {{+++ id=10007 type: 'METAOBJECT_LOAD' Loading meta-object: bc4j_scott.Emp
[108] Loading from /bc4j_scott/Emp.xml file
[109] }}+++ End Event10008 null
[110] }}+++ End Event10007 null
[111] {{+++ id=10008 type: 'BC4J_CREATE_VIEWOBJECT' Create ViewObject 'EmpView'
[112] }}+++ End Event10009 null
[113] {{+++ id=10009 type: 'METAOBJECT_LOAD' Loading meta-object: bc4j_scott.FkDeptnoLink
[114] Loading from /bc4j_scott/FkDeptnoLink.xml file
[115] }}+++ End Event10010 null
[116] {{+++ id=10010 type: 'METAOBJECT_LOAD' Loading meta-object: bc4j_scott.FkDeptnoAssoc
[117] Loading from /bc4j_scott/FkDeptnoAssoc.xml file
[118] }}+++ End Event10011 null
[119] Created root application module: 'bc4j_scott.Bc4j_scottModule'
[120] Locale is: 'en_US'
[121] }}+++ End Event10001 null
[122] AM pool is establishing an application module connection
[123] Using DatabaseTransactionFactory implementation oracle.jbo.server.DatabaseTransactionFactory
[124] DBTransactionImpl Max Cursors is 50
[125] Oracle SQLBuilder: Registered driver: oracle.jdbc.driver.OracleDriver
[126] {{+++ id=10011 type: 'JDBC_CONNECT' null
[127] Trying connection/2: url='jdbc:oracle:thin:@Oracle_Prod1:1521:p816' info='{user=rick, passwo
rd=tiger}' ...
[128] }}+++ End Event10012 null
[129] Successfully logged in
[130] JDBCDriverVersion: 8.1.7.1.0
[131] DatabaseProductName: Oracle
[132] DatabaseProductVersion: Oracle8i Enterprise Edition Release 8.1.6.0.0 - Production With the
Partitioning option JServer Release 8.1.6.0.0 - Production <---It's hanging here for a very very long time......
Any idea?
null

Deployment of BC4J/JSP/Struts application to tomcat-4.18

Hi,
I made an application with BC4J/Struts, with embedded OC4J Server the application work fine but when I deploy the application to tomcat-4.18 I get the following error in the Edit page :
javax.servlet.jsp.JspTagException: Illegal to flush within a custom tag
 at oracle.jbo.html.jsp.datatags.ComponentTag.doStartTag(ComponentTag.java:75)
 at org.apache.jsp.automate_edit_jsp._jspx_meth_jbo_DataEdit_0(automate_edit_jsp.java:421)
 at org.apache.jsp.automate_edit_jsp._jspx_meth_uix_rawText_0(automate_edit_jsp.java:395)
 at org.apache.jsp.automate_edit_jsp._jspx_meth_uix_contents_0(automate_edit_jsp.java:367)
 at org.apache.jsp.automate_edit_jsp._jspx_meth_uix_pageLayout_0(automate_edit_jsp.java:201)
 at org.apache.jsp.automate_edit_jsp._jspService(automate_edit_jsp.java:146)
 at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:137)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
 at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:204)
 at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295)
 at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
 at org.apache.catalina.Long postings are being truncated to ~1 kB at this time.

Please see the online help for deploying JSP web applications. The instructions are under User Guides, Developing Web Applications, Developing JSPs and Servlets...
There are a number of dependency archives that need to be deployed to your webserver in order for the BC4J JSPs to run correctly.
IF you look at the Project Properties for your JSP project, you will see a number of them such as Connection Manager, ORacl e8.1.5 JDBC, etc. EAch of these libraries is based on one or more .jar or .zip files which need to be present in your webserver.
Which ones you deploy somewhat depends on how you have deployed your Business Components app module. The online help provides more details.
The Oracle JDBC classes are all located in <JDEV_HOME>/jdbc/lib/oraclex.x.x/classes111.zip. Where x.x.x is the version of the drivers. 8.1.5 is the default in JDev 2. and 3.0.
Laura

HELP: JSP deployment problems

Hi,
We have been working hard to resolve our deployment problems, but we are stuck at the following point.
We create the following directory tree.
htdocs/debis/
htdocs/debis/WEB-INF/
htdocs/debis/welcome.jsp
htdocs/debis/mail/
htdocs/denis/mail/readmail.jsp
welcome.jsp works fine.
now the problem is readmail.jsp cannot access the beans in the WEB-INF. mail tries to become a new application root. So we added another WEB-INF under mail, but then it turned out that different application roots are unable to share sessions. What we want to achieve is to have one application root, with several sub applications which are sharing sessions.
Currently we put all jsp files in the
htdocs/debis
directory to make it work. However the directory is now full of jsp files, which we are having hard time determining which belongs to which sub application.
What should we do?
null

<BLOCKQUOTE>quote:<HR>Originally posted by RamkumarP:
Where is the Bean class? Is it directly under WEB-INF or under the WEB-INF/classes folder? Have you created a classes folder under WEB-INF?<HR></BLOCKQUOTE>
Hi, I am a newbie in running JSP in Apache with Oracle 9iAS. I have only worked with JSPs in Tomcat. Please bear with me.
Before I can run the JSPs in the htdocs/myJSPapp/, beans & servlets in htdocs/myJSPapp/WEB-INF/ folder, what do I need to have installed ?
Is it OSE + mod_ose + Apache + 9iAS ?
Or is there a better alternative for serving out JSPs ?
Thanks!

BC4j/JSP Application not responding after some time - when deployed on 9ias BC4j/JSP

Hi,
We are using BC4j/jsp application on 9ias. The application is not responding
after some time. We have installed 9ias on PIII(384MB RAM). We tried to accesses
with 10 users, and server is not responding to BC4J/JSP application.
However the server could able to publish the JSP pages with standerad JDBC code even after that.
Please....help us.........
many many thanks in advance

<BLOCKQUOTE>quote:<HR>Is there any mechanism that cleans up these connections (back down to the initial or some other minimum I would guess) or do they hang around until either the app server or database shuts down?<HR></BLOCKQUOTE>
There is currently no mechanism for reducing the connection pool size after a period of high activity. Recently this has been frequently requested and as such will be implemented in the next production release.
<BLOCKQUOTE>quote:<HR>We have verified this in manual testing. However, when the load tool script exits it doesn't seem to release resources. We know this because we keep seeing our database connections go up and up as more tests are run. Further, we also seem to see more than one connection per "virtual user". For example, when I connect 5 users to the app in manual testing, I get 5 connections. But, when we run a test using the tool, we get 395 database sessions for 200 users. We are having a bit of difficulty understanding why the behavior is different.<HR></BLOCKQUOTE>
Assuming that the you are performing your manual testing against the same instance of the application on which you are performing your load testing, I would assume that the connections are being released to the pool at the end of the request. One possible reason for the approximate 2:1 ratio between connections and virtual users may be BC4J's use of internal connections. What version of BC4J are you using?
BC4J requires an internal connection to support state management and spill to disk. The internal connections are pooled with the transaction connection and only held for the duration of the persistence operation. However, if the web server is very busy then a large number of synchronous persistence requests may be received which would explain the eventual 2:1 ratio in the pool's high water mark.
If the user start times and think times are staggered in order to reduce the incidence of synchronous persistence requests does the ratio of connections to web sessions stabilize at some lower number (i.e. 1.5:1)

Bc4j jsp calendar deployment problem

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