Cannot access precompiled JSP

My application contains several JSP working correctly, but after I choose to precompile my JSP files (putting the compiled classes in classpath). The server return a 404 indicating cannot find the JSP pages.
It seems like the
RequestDispatcher dispatcher=request.getRequestDispatcher("xxx.jsp");
can no longer find the JSP page anymore. What should I put there instead? Moreover, I will still use JSP for faster development and debugging purposes, can I write it so that the same code runs for both raw JSP pages and precompiled JSP?
Any suggestion will be appreciated!

Thanks for your info on the creation of web.xml fragment, it really helps. I am using Ant to precompile the JSP to deploy on Jetty.
But, the webxml and webinc attribute just does not output any file as specified. However, when I tried it with the task like this:
<java classname="org.apache.jasper.JspC" fork="true" failonerror="true">
<arg line="-l -d ${web}/WEB-INF/work -webinc ${web}/jspc.xml -webapp ${web}"/>
it seems to create the webinc, however, the JSPC just doesn't work as it says
org.xml.sax.SAXException: Internal Error: File /javax/servlet/resources/web-app_2_3.dtd not found
Now both ways seems unworkable, do you or anyone have any idea?

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ORA-12705: Cannot access NLS data files or invalid environment specified

Hi,
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<%
try {
Class.forName ("oracle.jdbc.driver.OracleDriver").newInstance();
out.println("JDBC driver loaded. ");
catch (ClassNotFoundException e) {
%>
error : 
<%=e.toString() %>
<%
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try {
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When Itry to access http://localhost:8080/jsps/CustDisp.jsp,I get following error:
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JDBC driver loaded.
Oracle Home = /usr/lib/oracle/xe/app/oracle/product/10.2.0/server
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NLS Language = AMERICAN_AMERICA.AL32UTF8
Path = /usr/kerberos/bin:/usr/local/bin:/bin:/usr/bin
Class Path = /usr/lib/jvm/java/lib/tools.jar:/usr/share/tomcat5/bin/bootstrap.jar:/usr/share/tomcat5/bin/commons-logging-api.jar:/usr/share/java/mx4j/mx4j-impl.jar:/usr/share/java/mx4j/mx4j-jmx.jar
Charset = null
Home = /usr/share/tomcat5
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LD LIB PATH = /usr/lib/oracle/xe/app/oracle/product/10.2.0/server/lib:/usr/lib/oracle/xe/app/oracle/product/10.2.0/server/nls/data/ojdbc14.jar:
Locale = en_US
nls data directory : /usr/lib/oracle/xe/app/oracle/product/10.2.0/server/nls/data
I have checked permissions for nls data folder, they are :
Owner: Oracle
Folder Access: Create and delete files
Group: Dba
Folder Access: Access files
Others
Folder Access: Access files
Execute: Allow executing file as program.
I have written a java program and used same drivers,customers table and connection i.e
Class.forName ("oracle.jdbc.driver.OracleDriver").newInstance();
String sql = "SELECT custid, fname, lname FROM customers";
Connection con = DriverManager.getConnection("jdbc:oracle:thin:@localhost:1521:XE","myid", "mypassword");
it works fine and displays customers.
Only when I try to access my CustDisp.JSP, I get
java.sql.SQLException: ORA-00604: error occurred at recursive SQL level 1 ORA-12705: Cannot access NLS data files or invalid environment specified. Error.
Can some one please help me sorting out this problem?
Thanks in advance.
AQK

Hi,
Relevant code for CustDisp.JSP is given below:
<%@ page session="false" %>
<%@ page import="java.io.*" %>
<%@ page import="java.util.*" %>
<%@ page import="java.sql.*" %>
<%@ page import="oracle.jdbc.*" %>
<%
try {
Class.forName ("oracle.jdbc.driver.OracleDriver").newInstance();
out.println("JDBC driver loaded. ");
catch (ClassNotFoundException e) {
%>
error :
<%=e.toString() %>
<%
String sql = "SELECT custid, fname, lname FROM customers";
try {
Connection con = DriverManager.getConnection("jdbc:oracle:thin:@localhost:1521:XE","myid", "mypassword");
out.println("Connection made. ");
Statement s = con.createStatement();
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%>
Permissions for nls data folder
/usr/lib/oracle/xe/app/oracle/product/10.2.0/server/nls/data/
are :
Owner: Oracle
Folder Access: Create and delete files
Group: tomcat
Folder Access: Access files
Others
Folder Access: Access files
Execute: Allow executing file as program.
In CustDisp.JSP I have following code which accesses ojdbc14.jar
// Check access to the nls data files.
cfile = "";
try{
File myfile = new File("/usr/lib/oracle/xe/app/oracle/product/10.2.0/server/nls/data/ojdbc14.jar");
if (myfile.exists() == true){
cfile="ojdbc14.jar exists in the data directory. Its length is "+ myfile.length()+" It can be read =" myfile.canRead() " , can be written = " + myfile.canWrite();
}else{
cfile="ojdbc14.jar does not exist.";
catch (Exception er){
%>
error in reading file: 
<%=er.toString() %>
<%
This code gives following output:
File ojdbc14.jar exists in the data directory. Its length is 1536979 It can be read =true , can be written = false
Every things seems to be OK but when I try to access http://localhost:8080/jsps/CustDisp.jsp, Iget:
Sql Error:
java.sql.SQLException: ORA-00604: error occurred at recursive SQL level 1 ORA-12705: Cannot access NLS data files or invalid environment specified
Best regards.
AQK

Error: (0) cannot access directory oracle\jbo\common\appmgr; verify that directory is

Help!
Error: (0) cannot access directory oracle\jbo\common\appmgr; verify that directory is reachable from classpath and/or sourcepath.
hi,
I am Yun Dai P.R.China nanchang
[email protected]
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My software settings:
Jdeveloper 3.1;
Oracle 8i RDBMS;
Win2000 server (sp1);
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featureBean.java and feature.jsp:
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out.println( "Go to <A href=\"srch_results.jsp?QRY=cat_id=1\">Automotive</a>");
out.println( " ");
out.println( "");
out.println( "");
out.println( "");
out.println( "");
out.println( "");
out.println( "");
out.println( "");
out.println( "");
out.println( "");
out.println( "");
out.println( "");
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out.println( "");
out.println( "<A href=\"srch_results.jsp?QRY=cat_id=1\">");
out.println( "In");
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out.println( "");
out.println( "");
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out.println( "");
out.println( "");
out.println( "");
out.println( "");
out.println( "");
out.println( "");
out.println( "");
out.println( "");
out.println( "");
out.println( "");
out.println( "");
out.println( "");
out.println( "");
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out.println( "");
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out.println( "");
out.println( "<A href=\"BidsView_Browse.jsp?ITEMROWINDEX=45\">Details</a>");
out.println( "");
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out.println( "");
out.println( "Go to <A href=\"srch_results.jsp?QRY=cat_id=12\"><FONT");
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out.println( "");
out.println( "");
out.println( " ");
out.println( " ");
out.println( "<center>");
out.println( "<img src=\"/bc4jauctions/webapp/images/bc4jvisa.gif\">");
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out.println( " ");
out.println( "");
out.println( "");
out.println( "");
out.println( "");
out.println( "");
out.println( "");
out.println( "");
out.println( "");
out.println( "</td>");
out.println( "");
out.println( "");
out.println( "");
out.println( "");
out.println( "");
out.println( "");
} catch(Exception ex)
throw new RuntimeException(ex.getMessage());
null

<BLOCKQUOTE>quote:<HR>Originally posted by sarantos:
I had the same problem!What you have to do is to remove this statement from the import of every jsp (in the very first tag).<HR></BLOCKQUOTE>
I tried to do what you propose, it been compiled, but works not properly
null

PDK 9.0.4 Error: cannot access class oracle.security.jazn.realm.RealmUser

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Problem solved. Need to include jazn.jar in project's lib-paths.

Error: cannot access class oracle.security.jazn.realm.RealmUser

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This is a good question. I will ask the developers.
Thanks,
Michael
Michael Girdley
Product Manager, WebLogic Server & Express
BEA Systems Inc
Jin Hong <[email protected]> wrote in message news:[email protected]..
>
Hi,
We are trying to do this:
- precompile foo.jsp to foo.class offline;
- copy foo.class and foo.jsp into a machine weblogic is running,
maintain their timestamp when they are compiled and generated;
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This works well if foo.jsp has not been access (not loaded into
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weblogic), the new foo.jsp is always recompiled.
We can hot deploy the compiled foo.class using servlet hot deploy,
but we do not want to use the console. (Is there a command line thing
to do servlet hot deploy)?
Is there any other way to do this? The goal -- precompile .jsp,
server reload the changed .class, never compile .jsp on server.
We are using WebLogic 5.1.0 with service pack3.
Any help appreciated.
Thanks,
-- Jin

Precompile JSP in WEB-INF

Hi,
We're using split-directory. Our jsps live inside of WEB-INF to protect them from
direct accessing. Only the Servlet controller can access jsps. A few questions
here:
1. How can I precompile jsps at the compilation time? Appc doesn't work, since
it assumes jsps always live outside of the WEB-INF.
2. Where is the output directory that we should set if we can precompile. Our
jsps are located in WEB-INF/jsps.
3. Right now we leave the server compile them on fly. But where the compiled classes
are stored on the server. We deploy the EAR to the server.
Thanks!

Hi,
1) Thanks for pointing this out. Indeed appc & jspc (8.1) don't compile jsps
under WEB-INF and the CR associated with this bug is CR133172. Please
contact [email protected] to obtain a patch for this issue.
2) If appc were used on a split directory ear, the .class files for the
jsps are copied into the destination directory of the split dir (more
specifically into the webapp module's WEB-INF/classes being compiled)
3) When compiled at runtime, the default outputDirectory is under the server
temp dirs : .wlnotdelete/extract/<server-name>_<app/ear-name>_<module-name>/
--Nagesh
"Kelly" <[email protected]> wrote in message
news:40771782$[email protected]..
>
Hi,
We're using split-directory. Our jsps live inside of WEB-INF to protectthem from
direct accessing. Only the Servlet controller can access jsps. A fewquestions
here:
1. How can I precompile jsps at the compilation time? Appc doesn't work,since
it assumes jsps always live outside of the WEB-INF.
2. Where is the output directory that we should set if we can precompile.Our
jsps are located in WEB-INF/jsps.
3. Right now we leave the server compile them on fly. But where thecompiled classes
are stored on the server. We deploy the EAR to the server.
Thanks!

Class cannot access its superinterface

We're migrating an application from jDeveloper 9 to jDeveloper 10g (10.1.3.5), and have got almost everything working on the new server.
However, one thing is not working: whenever a DataTable is set up with an edittarget (to edit a row in a new webpage, and where state is maintained via a cookie),
I get an error message in the resulting webpage.
Here is an example of such an editable DataTable:
<jbo:DataTable datasource="dsPrisliste" edittarget="ApPristilbudView_Edit.jsp" /> The "intermediate" file, ApPristilbudView_Edit.jsp, essentially does the following:
<%@ page language="java" import="oracle.jbo.html.*, oracle.jbo.http.*" errorPage="errorpage.jsp" contentType="text/html;charset=windows-1252" %>
<%@ taglib uri="/webapp/DataTags.tld" prefix="jbo" %>
<html>
<head>
<META NAME="GENERATOR" CONTENT="Oracle JDeveloper">
</head>
<body>
%>
<jbo:ApplicationModule id="am" configname="myApp.bc.BcModSalgsRapp.BcModSalgsRappLocal" releasemode="Reserved" />
<%
session.setAttribute("ApPristilbud_am", am);
%>
<jbo:DataSource id="ds" appid="am" viewobject="ApPristilbudView" />
<h4>Pristilbud</h4>
<jbo:DataEdit datasource="ds" relativeUrlPath="DataEditApPristilbudComp.jsp" />
<jbo:ReleasePageResources />
</body>
</html> which results in the error message:

Error Message: class oracle.jbo.http.HttpSessionCookieImpl cannot access its superinterface oracle.jbo.http.BindingListener


<tt>
Pristilbud
Application Error
Error Message: class oracle.jbo.http.HttpSessionCookieImpl cannot access its superinterface oracle.jbo.http.BindingListener
Ugyldig klasse: oracle.jbo.http.HttpSessionCookieImpl Laster: approd.web.aptest:0.0.0
Kodekilde: /D:/oracle/10.1.3.1/OracleAS/j2ee/OC4J_approd/applications/approd/aptest/WEB-INF/lib/bc4jhtml.jar Konfigurasjon: WEB-INF/lib/ directory in D:\oracle\10.1.3.1\OracleAS\j2ee\OC4J_approd\applications\approd\aptest\WEB-INF\lib
Avhengig klasse: DataEditApPristilbudComp Laster: approd.web.aptest.jsp32124385:0.0.0 Kodekilde: /D:/oracle/10.1.3.1/OracleAS/j2ee/OC4Japprod/application-deployments/approd/aptest/persistence/_pages/
Konfigurasjon: *.jsp in D:\oracle\10.1.3.1\OracleAS\j2ee\OC4J_approd\application-deployments\approd\aptest\persistence\_pages
javax.servlet.jsp.JspTagException: class oracle.jbo.http.HttpSessionCookieImpl cannot access its superinterface oracle.jbo.http.BindingListener
 Ugyldig klasse: oracle.jbo.http.HttpSessionCookieImpl
 Laster: approd.web.aptest:0.0.0
 Kodekilde: /D:/oracle/10.1.3.1/OracleAS/j2ee/OC4J_approd/applications/approd/aptest/WEB-INF/lib/bc4jhtml.jar
 Konfigurasjon: WEB-INF/lib/ directory in D:\oracle\10.1.3.1\OracleAS\j2ee\OC4J_approd\applications\approd\aptest\WEB-INF\lib
 Avhengig klasse: _DataEditApPristilbudComp
 Laster: approd.web.aptest.jsp32124385:0.0.0
 Kodekilde: /D:/oracle/10.1.3.1/OracleAS/j2ee/OC4J_approd/application-deployments/approd/aptest/persistence/_pages/
 Konfigurasjon: *.jsp in D:\oracle\10.1.3.1\OracleAS\j2ee\OC4J_approd\application-deployments\approd\aptest\persistence\_pages
 at oracle.jbo.html.jsp.datatags.ComponentTag.doStartTag(ComponentTag.java:70)
 at ApPristilbudView_Edit._jspService(_ApPristilbudView__Edit.java:119)
 at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:59)
 at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:462)
 at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:594)
 at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:518)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
 at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:713)
 at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:370)
 at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:871)
 at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:453)
 at com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java:302)
 at com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java:190)
 at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260)
 at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303)
 at java.lang.Thread.run(Thread.java:595)
</tt>
Unfortunately, parts of that is in Norwegian:
Laster = Loading
Ugyldig klasse = invalid class
Avhengig klasse = invalid class
Kodekilde: Code source
What can I try, to fix this problem? Obviously, this is a run-time error (I get no warnings or errors during compilation), so perhaps something is incorrectly configured on the server container instance ("OC4J_approd")?
I should also mention that this (i.e., editing data) works perfectly when I run the application on the local server (from within JDeveloper)...
- j
Edited by: joakim00 on Dec 7, 2012 1:04 AM

We're migrating an application from jDeveloper 9 to jDeveloper 10g (10.1.3.5), and have got almost everything working on the new server.
However, one thing is not working: whenever a DataTable is set up with an edittarget (to edit a row in a new webpage, and where state is maintained via a cookie),
I get an error message in the resulting webpage.
Here is an example of such an editable DataTable:
<jbo:DataTable datasource="dsPrisliste" edittarget="ApPristilbudView_Edit.jsp" /> The "intermediate" file, ApPristilbudView_Edit.jsp, essentially does the following:
<%@ page language="java" import="oracle.jbo.html.*, oracle.jbo.http.*" errorPage="errorpage.jsp" contentType="text/html;charset=windows-1252" %>
<%@ taglib uri="/webapp/DataTags.tld" prefix="jbo" %>
<html>
<head>
<META NAME="GENERATOR" CONTENT="Oracle JDeveloper">
</head>
<body>
%>
<jbo:ApplicationModule id="am" configname="myApp.bc.BcModSalgsRapp.BcModSalgsRappLocal" releasemode="Reserved" />
<%
session.setAttribute("ApPristilbud_am", am);
%>
<jbo:DataSource id="ds" appid="am" viewobject="ApPristilbudView" />
<h4>Pristilbud</h4>
<jbo:DataEdit datasource="ds" relativeUrlPath="DataEditApPristilbudComp.jsp" />
<jbo:ReleasePageResources />
</body>
</html> which results in the error message:

Error Message: class oracle.jbo.http.HttpSessionCookieImpl cannot access its superinterface oracle.jbo.http.BindingListener


<tt>
Pristilbud
Application Error
Error Message: class oracle.jbo.http.HttpSessionCookieImpl cannot access its superinterface oracle.jbo.http.BindingListener
Ugyldig klasse: oracle.jbo.http.HttpSessionCookieImpl Laster: approd.web.aptest:0.0.0
Kodekilde: /D:/oracle/10.1.3.1/OracleAS/j2ee/OC4J_approd/applications/approd/aptest/WEB-INF/lib/bc4jhtml.jar Konfigurasjon: WEB-INF/lib/ directory in D:\oracle\10.1.3.1\OracleAS\j2ee\OC4J_approd\applications\approd\aptest\WEB-INF\lib
Avhengig klasse: DataEditApPristilbudComp Laster: approd.web.aptest.jsp32124385:0.0.0 Kodekilde: /D:/oracle/10.1.3.1/OracleAS/j2ee/OC4Japprod/application-deployments/approd/aptest/persistence/_pages/
Konfigurasjon: *.jsp in D:\oracle\10.1.3.1\OracleAS\j2ee\OC4J_approd\application-deployments\approd\aptest\persistence\_pages
javax.servlet.jsp.JspTagException: class oracle.jbo.http.HttpSessionCookieImpl cannot access its superinterface oracle.jbo.http.BindingListener
 Ugyldig klasse: oracle.jbo.http.HttpSessionCookieImpl
 Laster: approd.web.aptest:0.0.0
 Kodekilde: /D:/oracle/10.1.3.1/OracleAS/j2ee/OC4J_approd/applications/approd/aptest/WEB-INF/lib/bc4jhtml.jar
 Konfigurasjon: WEB-INF/lib/ directory in D:\oracle\10.1.3.1\OracleAS\j2ee\OC4J_approd\applications\approd\aptest\WEB-INF\lib
 Avhengig klasse: _DataEditApPristilbudComp
 Laster: approd.web.aptest.jsp32124385:0.0.0
 Kodekilde: /D:/oracle/10.1.3.1/OracleAS/j2ee/OC4J_approd/application-deployments/approd/aptest/persistence/_pages/
 Konfigurasjon: *.jsp in D:\oracle\10.1.3.1\OracleAS\j2ee\OC4J_approd\application-deployments\approd\aptest\persistence\_pages
 at oracle.jbo.html.jsp.datatags.ComponentTag.doStartTag(ComponentTag.java:70)
 at ApPristilbudView_Edit._jspService(_ApPristilbudView__Edit.java:119)
 at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:59)
 at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:462)
 at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:594)
 at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:518)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
 at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:713)
 at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:370)
 at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:871)
 at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:453)
 at com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java:302)
 at com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java:190)
 at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260)
 at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303)
 at java.lang.Thread.run(Thread.java:595)
</tt>
Unfortunately, parts of that is in Norwegian:
Laster = Loading
Ugyldig klasse = invalid class
Avhengig klasse = invalid class
Kodekilde: Code source
What can I try, to fix this problem? Obviously, this is a run-time error (I get no warnings or errors during compilation), so perhaps something is incorrectly configured on the server container instance ("OC4J_approd")?
I should also mention that this (i.e., editing data) works perfectly when I run the application on the local server (from within JDeveloper)...
- j
Edited by: joakim00 on Dec 7, 2012 1:04 AM

Cannot access precompiled JSP

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