Error Loading jar

Im using this command to load a jar file.
loadjava -u CRAMER/CRAMER@CRAM51AS -r -v api-private.jar
But, getting the following error....
arguments: '-u' 'CRAMER/CRAMER@CRAM51AS' '-r' '-v' 'api-private.jar'
Error while connecting with oci8 driver to CRAM51AS: oracle.aurora.server.tools.loadjava.ToolsException: The JDBC OCI8 Driver is not installed properly, use -thin to try the JDBC Thin driver: make_c_state
exiting : could not open connection
What does this mean and how to rectify this? Pls help...
My database version is 9.2.0.4.0
Manoj

For your information, there are already XML parsers loaded into the database. If you haven't already done so, I suggest running the following query:
select
   DBMS_JAVA.LONGNAME(OBJECT_NAME) as Object_Name
,OBJECT_TYPE
,OWNER
,STATUS
from
   ALL_OBJECTS
where
   upper(DBMS_JAVA.LONGNAME(OBJECT_NAME)) like '%XML%'
and
   OBJECT_TYPE like 'JAVA %'Good Luck,
Avi.

Similar Messages

Loadjava error - loading JAR file

Hi,
I am trying to load a JAR file into the DB and am getting these errors:
$ loadjava -force -user user/pass javaTelnet.jar
Error while creating class javaTelnet/ScriptHandler
    ORA-29537: class or resource cannot be created or dropped directly
Error while creating class javaTelnet/TelnetClient$ReaderThread
    ORA-29537: class or resource cannot be created or dropped directly
Error while creating class javaTelnet/TelnetClient
    ORA-29537: class or resource cannot be created or dropped directly
Error while creating class javaTelnet/TelnetWrapper
    ORA-29537: class or resource cannot be created or dropped directly
Error while creating class javaTelnet/TelnetProtocolHandler
    ORA-29537: class or resource cannot be created or dropped directly
The following operations failed
    class javaTelnet/ScriptHandler: creation
    class javaTelnet/TelnetClient$ReaderThread: creation
    class javaTelnet/TelnetClient: creation
    class javaTelnet/TelnetWrapper: creation
    class javaTelnet/TelnetProtocolHandler: creation
exiting : Failures occurred during processing
These are the only other Java class I have in the DB.
SQL> select dbms_java.longname(object_name),status
2 from user_objects
3 where object_type='JAVA CLASS'
4 /
DBMS_JAVA.LONGNAME(OBJECT_NAME)
STATUS
PBoot
VALIDThe JAR contains all class files within a package named javaTelnet.
I am able to execute the JAR successfully from command line.
Thanks

Hi,
I am not able to load a simple java source/class(either one, not both) file into the DB.
$ dropjava -user user/pass -v A.java
dropping: source A
$ loadjava -user user/[email protected] -v -resolve A.java
arguments: '-user' 'user/[email protected]' '-v' '-resolve' 'A.java'
creating : source A
loading : source A
creating : A
resolving: source A
$
SQL> select dbms_java.longname(object_name),status
2 from user_objects
3 where object_type like 'JAVA %'
4 /
DBMS_JAVA.LONGNAME(OBJECT_NAME)
STATUS
PBoot
VALIDAny guess how I may be able to resolve this issue?.
Any trace files about loadjava written anywhere ?
Thanks

Error Loading Jar file.

I am using Java stored procedures in my project.
I am running oracle 9.2.0.4. Part of my program parses an xml using xerces. So I tried to load the dependencies as and when i got unresolved error. However after loading all the dependencies i still couldnt resolve most of xalan files. I get following error.
ORA-29545: badly formed class: at offset 152 of org.apache.xalan.lib.PipeDocument.usePipe expecting a class-org.xml.sax.ContentHandler but encountered a class-org.xml.sax.ContentHandler.
Can anybody help me how to resolve this issue.

For your information, there are already XML parsers loaded into the database. If you haven't already done so, I suggest running the following query:
select
   DBMS_JAVA.LONGNAME(OBJECT_NAME) as Object_Name
,OBJECT_TYPE
,OWNER
,STATUS
from
   ALL_OBJECTS
where
   upper(DBMS_JAVA.LONGNAME(OBJECT_NAME)) like '%XML%'
and
   OBJECT_TYPE like 'JAVA %'Good Luck,
Avi.

Error loading dbwsclient.jar

I downloaded the dbws-callout-utility-10R2.zip to install the dbwsclient.jar as instructed in the readme file.
The database version is 10.1.0.4.2
The command used is:
loadjava -user sys/vector -r -v -f -s -grant public -noverify -genmissing dbwsclient.jar
I get the following response with error message:
arguments: '-user' 'sys/vector' '-r' '-v' '-f' '-s' '-grant' 'public' '-noverify' '-genmissing' 'dbwsclient.jar'
genmissing: com/sun/msv/datatype/xsd/UnsignedIntType
Exception in thread "main" java.lang.UnsatisfiedLinkError: t2cParseExecuteDescribe
at oracle.jdbc.driver.T2CStatement.t2cParseExecuteDescribe(Native Method)
at oracle.jdbc.driver.T2CCallableStatement.executeForDescribe(T2CCallableStatement.java:519)
at oracle.jdbc.driver.T2CCallableStatement.executeForRows(T2CCallableStatement.java:764)
at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1159)
at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3284)
at oracle.jdbc.driver.OraclePreparedStatement.execute(OraclePreparedStatement.java:3389)
at oracle.jdbc.driver.OracleCallableStatement.execute(OracleCallableStatement.java:4222)
at oracle.aurora.server.tools.loadjava.GenMissing.lookFor(GenMissing.java:528)
at oracle.aurora.server.tools.loadjava.GenMissing.classReference(GenMissing.java:503)
at oracle.aurora.server.tools.loadjava.GenMissing.add(GenMissing.java:436)
at oracle.aurora.server.tools.loadjava.GenMissing.add(GenMissing.java:398)
at oracle.aurora.server.tools.loadjava.CommonClassObject.genMissing(CommonClassObject.java:137)
at oracle.aurora.server.tools.loadjava.ClientClassObject.genMissing(ClientClassObject.java:120)
at oracle.aurora.server.tools.loadjava.SchemaObject.process1(SchemaObject.java:205)
at oracle.aurora.server.tools.loadjava.LoadJava.add(LoadJava.java:532)
at oracle.aurora.server.tools.loadjava.LoadJava.addClass(LoadJava.java:586)
at oracle.aurora.server.tools.loadjava.LoadJava.add(LoadJava.java:436)
at oracle.aurora.server.tools.loadjava.LoadJava.add(LoadJava.java:380)
at oracle.aurora.server.tools.loadjava.LoadJava.addJar(LoadJava.java:727)
at oracle.aurora.server.tools.loadjava.LoadJava.add(LoadJava.java:432)
at oracle.aurora.server.tools.loadjava.LoadJava.add(LoadJava.java:380)
at oracle.aurora.server.tools.loadjava.LoadJava.add(LoadJava.java:349)
at oracle.aurora.server.tools.loadjava.LoadJava.add(LoadJava.java:652)
at oracle.aurora.server.tools.loadjava.LoadJava.processDeferredFiles(LoadJava.java:617)
at oracle.aurora.server.tools.loadjava.LoadJava.process(LoadJava.java:818)
at oracle.aurora.server.tools.loadjava.LoadJava.command(LoadJava.java:251)
at oracle.aurora.server.tools.loadjava.LoadJavaMain.run(LoadJavaMain.java:103)
at oracle.aurora.server.tools.loadjava.LoadJavaMain.main(LoadJavaMain.java:28)
Any suggestions as for what's going wrong?
Regards, Rob

When I try to follow the Readme.Callout.htm instructions on a 10gR1 instance, I get an error on running jpub to generate the proxy. All previous objects were loaded into SCOTT rather than SYS (if that makes a difference). The error is:
C:\Projects\_RESEARCH\WebServices\oracle\javacallout>jpub -u scott/tiger -sysuser sys/oracle -proxywsdl="http://localhost:8888/javacallout/javacallout?WSDL"
tmp\src\genproxy\HttpSoap11ClientJPub.java
plsql_wrapper.sql
plsql_dropper.sql
plsql_grant.sql
plsql_revoke.sql
Executing plsql_dropper.sql
Executing plsql_wrapper.sql
Executing plsql_grant.sql
Loading sqlj/lib/dbwsclient.jar (about 5 minutes)...
Error loading dbwsclient.jar, please check the database trace file and make sure dbwsclient.jar exists in ORACLE_HOME/sqlj/lib.
Loading plsql_proxy.jarI'm really not sure what dbwsclient.jar it's talking about since this is NOT included with the latest callout utility. There is a dbwsclientws.jar which I placed into that same folder and RENAMED it.
If I examine the trace file location for my local 10gR1 instance, there is a ~1300K trace file in the folder: C:\Oracle\product\10.1.0\admin\orcl\udump. This file contains NUMEROUS ORA-29534 errors, i.e. ORA-29534: referenced object SYS.com/evermind/util/OpmnHelper could not be resolved. Later, the same trace file says: The following operations failed, and lists about 500+ entries followed by an error:
exiting : Failures occurred during processing
oracle.aurora.server.tools.loadjava.ToolsError: Error during loadjava: Failures occurred during processing. Check trace file for details
at oracle.aurora.server.tools.loadjava.LoadJavaMain.serverMain(LoadJavaMain.java:68)
at oracle.aurora.server.tools.loadjava.LoadJavaMain.serverMain(LoadJavaMain.java:42)I don't know what else I'm to examine.
It does appear to work when logged in as SCOTT in sql*plus:
scott@localhost> select jpub_plsql_wrapper.sayhello('hey there') from dual;
JPUB_PLSQL_WRAPPER.SAYHELLO('HEYTHERE')
HELLO!! You just said :hey there
1 row selected.Can these errors be ignored?
Eric

Error Loading xmlparserv2.jar

Platform: NT4 SP5
Database: 8.1.6
When loading xmlparserv2.jar via loadjava, I'm getting an ORA-01401: inserted value too large for column.
Command:
loadjava -user eclipse/eclipse@bugs -r -v xmlparserv2.jar
Errors:
loading : oracle/xml/parser/v2/mesg/XMLErrorMesg_zh_CN.properties
creating : oracle/xml/parser/v2/mesg/XMLErrorMesg_zh_CN.properties
Error while creating resource oracle/xml/parser/v2/mesg/XMLErrorMesg_zh_CN.prope
rties
ORA-00604: error occurred at recursive SQL level 1
ORA-01401: inserted value too large for column
ORA-06512: at line 2
loading : oracle/xml/parser/v2/mesg/XMLErrorMesg_cs_CZ.properties
creating : oracle/xml/parser/v2/mesg/XMLErrorMesg_cs_CZ.properties
Error while creating resource oracle/xml/parser/v2/mesg/XMLErrorMesg_cs_CZ.prope
rties
ORA-00604: error occurred at recursive SQL level 1
ORA-01401: inserted value too large for column
ORA-06512: at line 2
I just manually upgraded to 8.1.6 from an 8.1.5 database. I also ran jvmu815.sql to upgrade the JVM.
I noticed that there is a patch out for 8.1.6, would this be helpful to install?
Thanks.
null

Christine,
I apologize for the delay.
I verified that the system is OK so I believe that the solution is a good work around.
1.) Export the schema that you want to utilize the XML Parser and all the schema constraints, procedures, etc.
2.) Drop the user/schema and cascade all of the user's objects.
3.) Recreate the user with the same priveledges and with the same default and temp storage locations.
4.) Load the xmlparserv2.jar and the xmlplsql.jar files with loadjava as the user you just recreated.
5.) Run the sql script to create the java packages as the same user.
6.) Now, import the schema that you exported in step 1.
7.) After the import, I had to recompile three xml package bodies. They were: XMLDOM, XMLPARSER and XMLPROCESSOR. Check them to see if they are invalid in your user's shema.
Good luck,
Eric

Net.sf.jasperreports.engine.JRException: Error loading object from file : C

I started using JasperReports for my web application report generation. I'm using JSPs for web development.
I created a .jrxml file using iReport and used the following code to generate the report.
try {
          JasperDesign jasperDesign = JRXmlLoader.load("C:\\tomcat\\webapps\\web\\JSP\\reports\\samples\\pmm-final.jrxml");
          JasperReport jasperReport = JasperCompileManager.compileReport(jasperDesign);
// Second, create a map of parameters to pass to the report.
          Map parameters = new HashMap();
          parameters.put("Title", "JasperReport");
// Third, get a database connection
          Connection conn = null;
          Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
          conn=DriverManager.getConnection("jdbc:odbc:driver={Microsoft Access Driver (*.mdb)};DBQ=C:/tomcat/webapps/db1/db1.mdb");
// Fourth, create JasperPrint using fillReport() method
          JasperPrint jasperPrint = JasperFillManager.fillReport(jasperReport,
                              parameters, conn);
// You can use JasperPrint to create PDF
          //JasperExportManager.exportReportToPdfFile(jasperPrint, "C:\\tomcat\\webapps\\web\\JSP\\reports\\TestReport.pdf");
          JasperExportManager.exportReportToHtmlFile(jasperPrint, "C:\\tomcat\\webapps\\web\\JSP\\reports\\TestPMM.html");
          JRXlsExporter exporter = new JRXlsExporter();
          exporter.setParameter(JRExporterParameter.JASPER_PRINT, jasperPrint);
          exporter.setParameter(JRExporterParameter.OUTPUT_FILE_NAME, "C:\\tomcat\\webapps\\web\\JSP\\reports\\TestPMM.xls");
          exporter.exportReport();
// Or to view report in the JasperViewer
          //JasperViewer.viewReport(jasperPrint);
} catch (JRException e) {
          // TODO Auto-generated catch block
          e.printStackTrace();
} catch (SQLException e) {
          // TODO Auto-generated catch block
          e.printStackTrace();
The above pmm-final.jrxml uses a subreport 'top.jasper'. Error being thrown while loading top.jasper file. Error is as follows.
java.io.InvalidClassException: net.sf.jasperreports.engine.base.JRBaseReport; lo
cal class incompatible: stream classdesc serialVersionUID = 604, local class ser
ialVersionUID = 606
at java.io.ObjectStreamClass.initNonProxy(Unknown Source)
at java.io.ObjectInputStream.readNonProxyDesc(Unknown Source)
at java.io.ObjectInputStream.readClassDesc(Unknown Source)
at java.io.ObjectInputStream.readNonProxyDesc(Unknown Source)
at java.io.ObjectInputStream.readClassDesc(Unknown Source)
at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source)
at java.io.ObjectInputStream.readObject0(Unknown Source)
at java.io.ObjectInputStream.readObject(Unknown Source)
at net.sf.jasperreports.engine.util.JRLoader.loadObject(JRLoader.java:86
at net.sf.jasperreports.engine.util.JRLoader.loadObjectFromLocation(JRLo
ader.java:236)
at net.sf.jasperreports.engine.fill.JRFillSubreport.evaluate(JRFillSubre
port.java:295)
at net.sf.jasperreports.engine.fill.JRFillBand.evaluate(JRFillBand.java:
340)
at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillPageBand(JRVert
icalFiller.java:1224)
at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillPageHeader(JRVe
rticalFiller.java:353)
at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillReportStart(JRV
erticalFiller.java:205)
at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillReport(JRVertic
alFiller.java:119)
at net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:
613)
at net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:
483)
at net.sf.jasperreports.engine.fill.JRFiller.fillReport(JRFiller.java:77
at net.sf.jasperreports.engine.JasperFillManager.fillReport(JasperFillMa
nager.java:248)
at org.apache.jsp.JSP.UserGuide_jsp._jspService(org.apache.jsp.JSP.UserG
uide_jsp:74)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:99)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper
.java:325)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:2
95)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:245)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:252)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:173)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV
alve.java:214)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextV
alve.java:178)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j
ava:126)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j
ava:105)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal
ve.java:107)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.jav
a:148)
at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:306)
at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:385)
at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:745)
at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.ja
va:675)
at org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:868)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadP
ool.java:684)
at java.lang.Thread.run(Unknown Source)
NESTED BY :
java.io.InvalidClassException: net.sf.jasperreports.engine.base.JRBaseReport; lo
cal class incompatible: stream classdesc serialVersionUID = 604, local class ser
ialVersionUID = 606
at java.io.ObjectStreamClass.initNonProxy(Unknown Source)
at java.io.ObjectInputStream.readNonProxyDesc(Unknown Source)
at java.io.ObjectInputStream.readClassDesc(Unknown Source)
at java.io.ObjectInputStream.readNonProxyDesc(Unknown Source)
at java.io.ObjectInputStream.readClassDesc(Unknown Source)
at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source)
at java.io.ObjectInputStream.readObject0(Unknown Source)
at java.io.ObjectInputStream.readObject(Unknown Source)
at net.sf.jasperreports.engine.util.JRLoader.loadObject(JRLoader.java:86
at net.sf.jasperreports.engine.util.JRLoader.loadObjectFromLocation(JRLo
ader.java:236)
at net.sf.jasperreports.engine.fill.JRFillSubreport.evaluate(JRFillSubre
port.java:295)
at net.sf.jasperreports.engine.fill.JRFillBand.evaluate(JRFillBand.java:
340)
at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillPageBand(JRVert
icalFiller.java:1224)
at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillPageHeader(JRVe
rticalFiller.java:353)
at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillReportStart(JRV
erticalFiller.java:205)
at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillReport(JRVertic
alFiller.java:119)
at net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:
613)
at net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:
483)
at net.sf.jasperreports.engine.fill.JRFiller.fillReport(JRFiller.java:77
at net.sf.jasperreports.engine.JasperFillManager.fillReport(JasperFillMa
nager.java:248)
at org.apache.jsp.JSP.UserGuide_jsp._jspService(org.apache.jsp.JSP.UserG
uide_jsp:74)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:99)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper
.java:325)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:2
95)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:245)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:252)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:173)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV
alve.java:214)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextV
alve.java:178)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j
ava:126)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j
ava:105)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal
ve.java:107)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.jav
a:148)
at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:306)
at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:385)
at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:745)
at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.ja
va:675)
at org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:868)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadP
ool.java:684)
at java.lang.Thread.run(Unknown Source)
NESTED BY :
net.sf.jasperreports.engine.JRException: Error loading object from file : C:\tom
cat\webapps\web\JSP\reports\samples\top.jasper
at net.sf.jasperreports.engine.util.JRLoader.loadObject(JRLoader.java:90
at net.sf.jasperreports.engine.util.JRLoader.loadObjectFromLocation(JRLo
ader.java:236)
at net.sf.jasperreports.engine.fill.JRFillSubreport.evaluate(JRFillSubre
port.java:295)
at net.sf.jasperreports.engine.fill.JRFillBand.evaluate(JRFillBand.java:
340)
at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillPageBand(JRVert
icalFiller.java:1224)
at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillPageHeader(JRVe
rticalFiller.java:353)
at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillReportStart(JRV
erticalFiller.java:205)
at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillReport(JRVertic
alFiller.java:119)
at net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:
613)
at net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:
483)
at net.sf.jasperreports.engine.fill.JRFiller.fillReport(JRFiller.java:77
at net.sf.jasperreports.engine.JasperFillManager.fillReport(JasperFillMa
nager.java:248)
at org.apache.jsp.JSP.UserGuide_jsp._jspService(org.apache.jsp.JSP.UserG
uide_jsp:74)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:99)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper
.java:325)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:2
95)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:245)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:252)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:173)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV
alve.java:214)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextV
alve.java:178)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j
ava:126)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j
ava:105)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal
ve.java:107)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.jav
a:148)
at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:306)
at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:385)
at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:745)
at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.ja
va:675)
at org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:868)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadP
ool.java:684)
at java.lang.Thread.run(Unknown Source)
Caused by: java.io.InvalidClassException: net.sf.jasperreports.engine.base.JRBas
eReport; local class incompatible: stream classdesc serialVersionUID = 604, loca
l class serialVersionUID = 606
at java.io.ObjectStreamClass.initNonProxy(Unknown Source)
at java.io.ObjectInputStream.readNonProxyDesc(Unknown Source)
at java.io.ObjectInputStream.readClassDesc(Unknown Source)
at java.io.ObjectInputStream.readNonProxyDesc(Unknown Source)
at java.io.ObjectInputStream.readClassDesc(Unknown Source)
at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source)
at java.io.ObjectInputStream.readObject0(Unknown Source)
at java.io.ObjectInputStream.readObject(Unknown Source)
at net.sf.jasperreports.engine.util.JRLoader.loadObject(JRLoader.java:86
... 33 more
Anyone pls help. It's bit urgent. Thanks.

I was using iReport v0.5.0 and it uses jasperreports-0.6.7.jar (v0.6.7) of
JasperReports. I compiled and i deployed my application in BEA weblogic server. I got the error listed below. Only after i saw your
response explaining that iReport was the issue, i checked the iReport lib directory and found this version of jasperreport jar.
iReport creates a java source file which is used to a jasper file.
iReport will link in the v0.6.7 version of jasperReports. When you
deploy your web application it will recognize this version through the compiled jasper file and give you the InvalidClassException, even
though you only have one jasperReport jar deployed with your war file.
The way i fixed this problem was to create my web application with the
jasperreport jar comes with iReport.
Thanks for mentioning iReport.
Christopher
Error:
Caused by: java.io.InvalidClassException: net.sf.jasperreports.engine.base.JRBas
eReport; local class incompatible: stream classdesc serialVersionUID = 607, local class serialVersionUID = 10002
at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:463)
at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1521)
at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1435)
at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1521)
...

Error loading JDBC driver

Hi,
I have an rpt file developed in crystal report 2008. it connects to SQL Server using ODBC(RDO) connection. I have a jsp file that needs to change the datasource to use JDBC (JNDI). The scriptlet for changing datasource is given below. I have my sqljdbc.jar in the web-inf\lib folder of my application as well as in \server\{server_name}\lib folder. when I try to run the jsp it gives me error as follows :
ERROR [com.businessobjects.reports.sdk.JRCCommunicationAdapter] detected an exception: Error loading JDBC driver. The class 'com.microsoft.jdbc.sqlserver.SQLServerDriver' could not be found.
     at com.crystaldecisions.reports.queryengine.Connection.t1(Unknown Source)
     at com.crystaldecisions.reports.dataengine.dfadapter.DFAdapter.a(Unknown Source)
     at com.crystaldecisions.reports.dataengine.dfadapter.DFAdapter.for(Unknown Source)
     at com.crystaldecisions.reports.reportdefinition.ReportHelper.a(Unknown Source)
     at com.businessobjects.reports.sdk.requesthandler.ReportViewingRequestHandler.long(Unknown Source)
     at com.businessobjects.reports.sdk.requesthandler.ReportViewingRequestHandler.a(Unknown Source)
     at com.businessobjects.reports.sdk.requesthandler.ReportViewingRequestHandler.byte(Unknown Source)
     at com.businessobjects.reports.sdk.JRCCommunicationAdapter.do(Unknown Source)
     at com.businessobjects.reports.sdk.JRCCommunicationAdapter.if(Unknown Source)
     at com.businessobjects.reports.sdk.JRCCommunicationAdapter.a(Unknown Source)
     at com.businessobjects.reports.sdk.JRCCommunicationAdapter$2.a(Unknown Source)
     at com.businessobjects.reports.sdk.JRCCommunicationAdapter$2.call(Unknown Source)
     at com.crystaldecisions.reports.common.ThreadGuard.syncExecute(Unknown Source)
     at com.businessobjects.reports.sdk.JRCCommunicationAdapter.for(Unknown Source)
     at com.businessobjects.reports.sdk.JRCCommunicationAdapter.int(Unknown Source)
     at com.businessobjects.reports.sdk.JRCCommunicationAdapter.request(Unknown Source)
     at com.businessobjects.sdk.erom.jrc.a.a(Unknown Source)
     at com.businessobjects.sdk.erom.jrc.a.execute(Unknown Source)
     at com.crystaldecisions.proxy.remoteagent.RemoteAgent$a.execute(Unknown Source)
     at com.crystaldecisions.proxy.remoteagent.CommunicationChannel.a(Unknown Source)
     at com.crystaldecisions.proxy.remoteagent.RemoteAgent.a(Unknown Source)
     at com.crystaldecisions.sdk.occa.report.application.ds.a(Unknown Source)
     at com.crystaldecisions.sdk.occa.report.application.ReportSource.a(Unknown Source)
     at ....
<br>
<br>
Scriptlet :
<%
//Report can be opened from the relative location specified in the CRConfig.xml, or the report location
//tag can be removed to open the reports as Java resources or using an absolute path (absolute path not recommended
//for Web applications).
final String DBUSERNAME = "sa";
final String DBPASSWORD = "password";
final String CONNECTION_STRING = "!com.microsoft.jdbc.sqlserver.SQLServerDriver!jdbc:microsoft:sqlserver://localhost:1433;DatabaseName=;user=;password=";
final String TRUSTEDCON = "false";
final String PREQESERVERNAME = "jdbc:microsoft:sqlserver://localhost:1433";
final String SERVERTYPE = "JDBC (JNDI)";
final String DATABASE_DLL = "crdb_jdbc.dll";
final String DATABASE = "bssc";
final String DBCLASSNAME = "com.microsoft.jdbc.sqlserver.SQLServerDriver";
final String USEJDBC = "true";
final String DATABASE_NAME = "bssc";
final String SERVERNAME = "jdbc:microsoft:sqlserver://localhost:1433";
final String CONNECTIONURL = "jdbc:microsoft:sqlserver://localhost:1433";
final String SERVER = "localhost";
%>
<%
          final Logger logger = Logger.getLogger(ReportAction.class.getName());
          final String REPORT_NAME = "../reports/Krt.rpt";
try {
          ReportClientDocument oReportClientDocument = new ReportClientDocument();
          oReportClientDocument.open(REPORT_NAME, 0);
     // Create the two connectioninfo objects to use
     IConnectionInfo oldConnectionInfo = new ConnectionInfo();
     IConnectionInfo newConnectionInfo = new ConnectionInfo();
     // Assign the old Connection info to the reports current info
     DatabaseController dbController = oReportClientDocument.getDatabaseController();
     oldConnectionInfo = dbController.getConnectionInfos(null).getConnectionInfo(0);
     // If this connection needed parameters, we would use this field.
     Fields pFields = null;
     // Create a new propertybag for the new location
     PropertyBag boPropertyBag1 = new PropertyBag();
     // Set new table logon properties
     boPropertyBag1.put("JDBC Connection String", CONNECTION_STRING);
     boPropertyBag1.put("Trusted_Connection", TRUSTEDCON);
     boPropertyBag1.put("PreQEServerName", PREQESERVERNAME);
     boPropertyBag1.put("Server Type", SERVERTYPE);
     boPropertyBag1.put("Database DLL", DATABASE_DLL);
     boPropertyBag1.put("Database", DATABASE);
     boPropertyBag1.put("Database Class Name", DBCLASSNAME);
     boPropertyBag1.put("Use JDBC", USEJDBC);
     boPropertyBag1.put("Database Name", DATABASE_NAME);
     boPropertyBag1.put("Server Name", SERVERNAME);
     boPropertyBag1.put("Connection URL", CONNECTIONURL);
     boPropertyBag1.put("Server", SERVER);
     // Assign the properties to the connection info
     newConnectionInfo.setAttributes(boPropertyBag1);
     // Set the DB Username and Pwd
     newConnectionInfo.setUserName(DBUSERNAME);
     newConnectionInfo.setPassword(DBPASSWORD);
     // The Kind of connectionInfos is SQL
     newConnectionInfo.setKind(ConnectionInfoKind.SQL);
     // set the parameters to replace.
     // The 4 options are:
     // _doNotVerifyDB
     // _ignoreCurrentTableQualifiers
     // _mapFieldByRowsetPosition
     // _useDefault
     int replaceParams = DBOptions._ignoreCurrentTableQualifiers + DBOptions._doNotVerifyDB;
     // Now replace the connections
     dbController.replaceConnection(oldConnectionInfo, newConnectionInfo, pFields, replaceParams);
%>
<%
//Report can be opened from the relative location specified in the CRConfig.xml, or the report location
//tag can be removed to open the reports as Java resources or using an absolute path (absolute path not recommended
//for Web applications).
final String DBUSERNAME = "sa";
final String DBPASSWORD = "password";
final String CONNECTION_STRING = "!com.microsoft.jdbc.sqlserver.SQLServerDriver!jdbc:microsoft:sqlserver://localhost:1433;DatabaseName=;user=;password=";
final String TRUSTEDCON = "false";
final String PREQESERVERNAME = "jdbc:microsoft:sqlserver://localhost:1433";
final String SERVERTYPE = "JDBC (JNDI)";
final String DATABASE_DLL = "crdb_jdbc.dll";
final String DATABASE = "bssc";
final String DBCLASSNAME = "com.microsoft.jdbc.sqlserver.SQLServerDriver";
final String USEJDBC = "true";
final String DATABASE_NAME = "bssc";
final String SERVERNAME = "jdbc:microsoft:sqlserver://localhost:1433";
final String CONNECTIONURL = "jdbc:microsoft:sqlserver://localhost:1433";
final String SERVER = "localhost";
%>
<%
          final Logger logger = Logger.getLogger(ReportAction.class.getName());
          final String REPORT_NAME = "../reports/Krt.rpt";
try {
          ReportClientDocument oReportClientDocument = new ReportClientDocument();
          oReportClientDocument.open(REPORT_NAME, 0);
     // Create the two connectioninfo objects to use
     IConnectionInfo oldConnectionInfo = new ConnectionInfo();
     IConnectionInfo newConnectionInfo = new ConnectionInfo();
     // Assign the old Connection info to the reports current info
     DatabaseController dbController = oReportClientDocument.getDatabaseController();
     oldConnectionInfo = dbController.getConnectionInfos(null).getConnectionInfo(0);
     // If this connection needed parameters, we would use this field.
     Fields pFields = null;
     // Create a new propertybag for the new location
     PropertyBag boPropertyBag1 = new PropertyBag();
     // Set new table logon properties
     boPropertyBag1.put("JDBC Connection String", CONNECTION_STRING);
     boPropertyBag1.put("Trusted_Connection", TRUSTEDCON);
     boPropertyBag1.put("PreQEServerName", PREQESERVERNAME);
     boPropertyBag1.put("Server Type", SERVERTYPE);
     boPropertyBag1.put("Database DLL", DATABASE_DLL);
     boPropertyBag1.put("Database", DATABASE);
     boPropertyBag1.put("Database Class Name", DBCLASSNAME);
     boPropertyBag1.put("Use JDBC", USEJDBC);
     boPropertyBag1.put("Database Name", DATABASE_NAME);
     boPropertyBag1.put("Server Name", SERVERNAME);
     boPropertyBag1.put("Connection URL", CONNECTIONURL);
     boPropertyBag1.put("Server", SERVER);
     // Assign the properties to the connection info
     newConnectionInfo.setAttributes(boPropertyBag1);
     // Set the DB Username and Pwd
     newConnectionInfo.setUserName(DBUSERNAME);
     newConnectionInfo.setPassword(DBPASSWORD);
     // The Kind of connectionInfos is SQL
     newConnectionInfo.setKind(ConnectionInfoKind.SQL);
     // set the parameters to replace.
     // The 4 options are:
     // _doNotVerifyDB
     // _ignoreCurrentTableQualifiers
     // _mapFieldByRowsetPosition
     // _useDefault
     int replaceParams = DBOptions._ignoreCurrentTableQualifiers + DBOptions._doNotVerifyDB;
     // Now replace the connections
     dbController.replaceConnection(oldConnectionInfo, newConnectionInfo, pFields, replaceParams);
%>
I am not sure why it is not able to get the Driver since the required jar is there in lib folder? Am I missing something ?
Edited by: sb-onward on Jul 30, 2009 6:01 PM

Hi,
Make sure you have set the Classpath in CRConfig.xml for the jdbc jar.
Place the CrConfig.xml in the classes directory of your application.
Please let me know the results.
Regards,
Neeraj

CR XI R2 JRC: Error loading database connector (driverImpl.DriverLoader)

Hello!
I developed a report with CR XI R2 SP6 Designer that uses native XML. Everything in the report seems to be fine...in the preview of my report, all data looks correct.
When trying to review the report with the JRC thick client ReportViewerBean, I get the following error just as the report is about to be displayed:
Error loading database connector. The class 'com.crystaldecisions.reports.queryengine.driverImpl.DriverLoader' could not be accessed.
I went through about ten or so previous threads about this error, but none of the solutions are working for me.
I'm using NetBeans to develop and debug, and I have CrystalDatabaseConnector.jar added to my project libraries, and I can view the class com.crystaldecisions.reports.queryengine.driverImpl.DriverLoader in the NetBeans object browser.
Some of the posts I viewed mention a different jar for this DriveLoader class. Is there something wrong with the version of CrystalDatabaseConnector.jar that I have? Do I need an updated jar? Does this jar rely on another jar that might be missing? I've been through the jar list in the CR XI R2 JRC deployment guide pdf, but I just don't see that I'm missing anything.
Thanks for any suggestions!
Edited by: Joseph Huber on Mar 9, 2010 2:00 AM

Some stuff from the Java Console...
- Formula {@DesiredEFT} compiled.
- Formula {@DesiredLFT} compiled.
- Formula {@DesiredGPM} compiled.
- Done loading report.
- Time to load report T:\USGD_Share\PCVOLS1\source\java\CRViewerTest\crDxProposal1.rpt took 160346 ms
Crystal Report Viewer 2.1.21.2
java.vendor = Sun Microsystems Inc.
java.version = 1.6.0_16
os.name = Windows XP
os.version = 5.1
os.arch = x86
- JRCAgent1 received request: queryServerCapabilitiesRequest
- Export Supervisor: loading available exporters
- Export Supervisor: found 6exporters
- Export Supervisor: loading exporter com.crystaldecisions.reports.exporters.format.page.pdf.PDFExporter
- Export Supervisor: loading exporter com.crystaldecisions.reports.exporters.format.page.rtf.RTFExporter
- Export Supervisor: loading exporter com.crystaldecisions.reports.exporters.format.report.crystalreports.CRExporter
- Export Supervisor: loading exporter com.crystaldecisions.reports.exporters.format.record.sepv.SEPVExporter
- Export Supervisor: loading exporter com.crystaldecisions.reports.exporters.destination.disk.DiskExporter
- Export Supervisor: loading exporter daviss.jeff.cellexporter.CellExporter
- Export Supervisor: fail to load exporter (stack trace follows). This warning is only a problem if the exporter that failed to load is supported in a given project.daviss.jeff.cellexporter.CellExporter
java.lang.ClassNotFoundException: daviss.jeff.cellexporter.CellExporter
        at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:252)
        at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)
        at java.lang.Class.forName0(Native Method)
        at java.lang.Class.forName(Class.java:169)
        at com.crystaldecisions.reports.formatter.a.c.char(Unknown Source)
        at com.crystaldecisions.reports.formatter.a.c.case(Unknown Source)
        at com.crystaldecisions.reports.formatter.a.c.for(Unknown Source)
        at com.businessobjects.reports.sdk.b.i.do(Unknown Source)
        at com.businessobjects.reports.sdk.JRCCommunicationAdapter.request(Unknown Source)
        at com.crystaldecisions.proxy.remoteagent.y.a(Unknown Source)
        at com.crystaldecisions.proxy.remoteagent.r.a(Unknown Source)
        at com.crystaldecisions.sdk.occa.report.application.cf.a(Unknown Source)
        at com.crystaldecisions.sdk.occa.report.application.ReportSource.a(Unknown Source)
        at com.crystaldecisions.sdk.occa.report.application.ReportSource.getServerCapabilities(Unknown Source)
        at com.crystaldecisions.sdk.occa.report.application.AdvancedReportSource.getServerCapabilities(Unknown Source)
        at com.crystaldecisions.sdk.occa.report.application.NonDCPAdvancedReportSource.getServerCapabilities(Unknown Source)
        at com.businessobjects.crystalreports.viewer.core.rs.a.t(Unknown Source)
        at com.businessobjects.crystalreports.viewer.core.rs.a.<init>(Unknown Source)
        at com.businessobjects.crystalreports.viewer.core.rs.RSReportChannelFactory.newReportChannel(Unknown Source)
        at com.businessobjects.crystalreports.viewer.core.bi.a(Unknown Source)
        at com.businessobjects.crystalreports.viewer.core.bi.a(Unknown Source)
        at com.crystaldecisions.ReportViewer.ReportViewer$1.a(Unknown Source)
        at com.businessobjects.crystalreports.viewer.applet.h.run(Unknown Source)
        at java.lang.Thread.run(Thread.java:619)
- JRCAgent1 received request: fetchReportPageRequest
- JRCAgent1 attempting to acquire license
- JRCAgent1 successfully acquired license
- JRCAgent1 detected an exception: Error loading database connector. The class 'com.crystaldecisions.reports.queryengine.driverImpl.DriverLoader' could not be accessed.
        at com.crystaldecisions.sdk.occa.report.lib.ReportSDKException.throwReportSDKException(Unknown Source)
        at com.businessobjects.reports.sdk.b.i.if(Unknown Source)
        at com.businessobjects.reports.sdk.b.i.a(Unknown Source)
        at com.businessobjects.reports.sdk.b.i.byte(Unknown Source)
        at com.businessobjects.reports.sdk.JRCCommunicationAdapter.request(Unknown Source)
        at com.crystaldecisions.proxy.remoteagent.y.a(Unknown Source)
        at com.crystaldecisions.proxy.remoteagent.r.a(Unknown Source)
        at com.crystaldecisions.sdk.occa.report.application.cf.a(Unknown Source)
        at com.crystaldecisions.sdk.occa.report.application.ReportSource.a(Unknown Source)
        at com.crystaldecisions.sdk.occa.report.application.ReportSource.getPage(Unknown Source)
        at com.crystaldecisions.sdk.occa.report.application.AdvancedReportSource.getPage(Unknown Source)
        at com.crystaldecisions.sdk.occa.report.application.NonDCPAdvancedReportSource.getPage(Unknown Source)
        at com.businessobjects.crystalreports.viewer.core.rs.b.if(Unknown Source)
        at com.businessobjects.crystalreports.viewer.core.av.a(Unknown Source)
        at com.businessobjects.crystalreports.viewer.core.av.run(Unknown Source)
        at java.lang.Thread.run(Thread.java:619)
- JRCAgent1 releasing license
Error loading database connector. The class 'com.crystaldecisions.reports.queryengine.driverImpl.DriverLoader' could not be accessed.

I am getting a "java.lang.RuntimeException: Error loading file:....NULL content-length." message when attempting to load a jnlp file

I am the applications administrator for an instance of Galaxy server. In Galaxy there is an option / plugin to opne a BAM file via the Integrative Genomics Viewer (IGV) created at the Broad Institute. When invoked it downloads a jnlp file and launches IGV and then is supposed to open the BAM file in the viewer. However, when it attempts to open the BAM file I get the following error:
"An Error occurred while loading: http://galaxy/display_application/52cef830ad5766ca/igv_bam/web/29212308ff643a94/data/galaxy_52cef830ad5766ca.bam
java.lang.RuntimeException: Error loading file: http://galaxy/display_application/52cef830ad5766ca/igv_bam/web/29212308ff643a94/data/galaxy_52cef830ad5766ca.bam NULL content-length."

UPDATE
Compiling from command line I found out that the class definition for oracle.oats.scripting.modules.basic.api.IteratingVUserScript is missing. Do you know what .jar file contains this class?
Thanks.
Fede.

Error in JAR downloading

I create one test.jar file using Jdeveloper then i subclass one ITEM of that class.Then i make entry in configuration file to refer that JAR .When i run that form standalone in formbuilder then at jinitiator throws following error
Loading http://kamlesh-170:8888/forms90/java/test.jar from JAR cache
connectMode=HTTP, native.
Forms Applet version is : 90290
java.lang.ClassNotFoundException: java.io.IOException: open HTTP connection failed.
     at sun.applet.AppletClassLoader.getBytes(Unknown Source)
     at sun.applet.AppletClassLoader.access$100(Unknown Source)
     at sun.applet.AppletClassLoader$1.run(Unknown Source)
     at java.security.AccessController.doPrivileged(Native Method)
     at sun.applet.AppletClassLoader.findClass(Unknown Source)
     at sun.plugin.security.PluginClassLoader.findClass(Unknown Source)
     at java.lang.ClassLoader.loadClass(Unknown Source)
     at sun.applet.AppletClassLoader.loadClass(Unknown Source)
     at java.lang.ClassLoader.loadClass(Unknown Source)
     at java.lang.ClassLoader.loadClassInternal(Unknown Source)
     at java.lang.Class.forName0(Native Method)
     at java.lang.Class.forName(Unknown Source)
     at oracle.forms.handler.UICommon.instantiate(Unknown Source)
     at oracle.forms.handler.UICommon.onCreate(Unknown Source)
     at oracle.forms.handler.TextFieldItem.onCreate(Unknown Source)
     at oracle.forms.engine.Runform.onCreateHandler(Unknown Source)
     at oracle.forms.engine.Runform.processMessage(Unknown Source)
     at oracle.forms.engine.Runform.processSet(Unknown Source)
     at oracle.forms.engine.Runform.onMessageReal(Unknown Source)
     at oracle.forms.engine.Runform.onMessage(Unknown Source)
     at oracle.forms.engine.Runform.sendInitialMessage(Unknown Source)
     at oracle.forms.engine.Runform.startRunform(Unknown Source)
     at oracle.forms.engine.Main.createRunform(Unknown Source)
     at oracle.forms.engine.Main.start(Unknown Source)
     at sun.applet.AppletPanel.run(Unknown Source)
     at java.lang.Thread.run(Unknown Source)
class name and package name also correct . is it certificate issue coz doesn't create certicate for that JAR.what it is issue??

Mangesh,
what does the error message say ? It says
java.lang.ClassNotFoundException: java.io.IOException: open HTTP connection failed.
It obviously cannot find the class you are referring to. Since you preferred to not give us an idea of what your configuration file entrty is, all I can do is to ask you to double check your configuration.
Frank

Load JAR from BLOB column?

I have a JAR file that load and works find when I use the loadjava utility, but my software is now being deployed to a server that I don't have remote access to and can't connect remotely to the Oracle database. I need to push out updated JAR files periodically and would like to automate the updates without requiring help from their DBA.
Is it possible to load my JAR into a BLOB column in the database and then have it loaded from that? In my testing it appears that I can do that for a single class, but I'd like to do the entire JAR. I've tried CREATE JAVA ... USING BLOB, but that appears to be expecting a character stream (java source).
My software is on a separate server from the database, so I don't think I can use a BFILE???
We're using Oracle 10g.
Thanks!

Hi
Sure you can do that :)
I have done a CMS Application Archive importer into DBPrism CMS.
Look at the code (importDir function):
http://dbprism.cvs.sourceforge.net/viewvc/dbprism/cms-2.1/src/com/prism/cms/core/Util.java?revision=1.10&view=markup
First you has to iterate on each entry of the JAR using ZipInputStream class, then for each entry you can create a temporary BLOB to process each "create java class using .." SQL operations.
Here a code snipped:
695 BLOB newContent =
696 BLOB.createTemporary(conn, true, BLOB
697 .DURATION_SESSION);
698 OutputStream ow = newContent.setBinaryStream(1L);
699 while ((size = jin.read(buff, 0, buff.length)) > 0)
700 ow.write(buff, 0, size);
701 ow.flush();
702 ow.close();
703 ow = null;
704 cs.setBLOB(1, newContent);
705 cs.setString(2,(isResource) ? "java resource" : "java source");
706 cs.setString(3, classOrResourceName);
707 cs.registerOutParameter(4,Types.VARCHAR);
708 try {
709 cs.executeUpdate();
710 String loadedClass = cs.getString(4);
711 if (!isResource)
712 listOfLoadedClasses.put(loadedClass,classOrResourceName);
713 log.debug(".importDir - OK loading: "+loadedClass);
714 } catch (SQLException s) {
715 log.warn(".importDir - Error loading: "+classOrResourceName,s);
716 } finally {
717 newContent.freeTemporary();
718 }
cs is:
674 cs =
675 (OracleCallableStatement)conn.prepareCall("{ call begin\n" +
676 " update create$java$lob$table set LOB = ?, loadtime=sysdate where name = 'LOADJAVA/LOB/KEY';\n" +
677 " execute immediate 'create or replace '||?||' named \"'||?||'\" using ''LOADJAVA/LOB/KEY''';\n" +
678 " ? := \"NameFromLastDDL\"(0);\n" +
679 " end }");
Hope this help, Marcelo.

How to load jar file in oracle 9i???

Hi Friends,
Can you help me, how to load jar file oracle 9i? I have to tried to load in 10g using loadjava command but it's not working in oracle 9i because the loadjava batch file itself is not there in oralce 9i.
Is there any other way then pls let me know.
- Hiren Modi

Hi,
I have oracle version : Release 2 (9.2.0.1.0) for Windows. I have tried to execute the loadjava command from SQL prompt but its giving as below.
H:\>loadjava
The system cannot find the path specified.
Do you know why its giving error like this. I have checked in dir : C:\oracle\ora92\bin but loadjava executable file is not there in it.
- Hiren Modi

Error loading win32com: java.lang.UnsatisfiedLinkError: no win32com in java

Hi all
I am getting this error
"Error loading win32com: java.lang.UnsatisfiedLinkError: no win32com in java.library.path"
while running my program.
Please suggest me any solution for this
Thanks
Balasubramaniam

OK...here's what I did.
Assumptions: The javacomm20-win32.zip extracted into c:\work\commapi. JDeveloper was extracted into c:\jdev902.
Step 1: copy c:\work\commapi\win32com.dll c:\jdev902\jdk\bin\win32com.dll
Step 2: copy c:\work\commapi\comm.jar c:\jdev902\jdk\lib\comm.jar
Step 3: copy c:\work\commapi\javax.comm.properties c:\jdev902\jdk\lib\javax.comm.properties
Result: Compilition in JDeveloper is OK but at runtime "Error loading win32com: java.lang.UnsatisfiedLinkError: no win32com in java.library.path"
Maybe the JRE is running the show...
Step 4: copy c:\work\commapi\win32com.dll c:\jdev902\jdk\jre\bin\win32com.dll
Step 5: copy c:\work\commapi\comm.jar c:\jdev902\jdk\jre\lib\ext\comm.jar
Step 6: copy c:\work\commapi\javax.comm.properties c:\jdev902\jdk\jre\lib\javax.comm.properties
This both compiles and works at runtime but I'm confused. The Messages buffer in JDeveloper suggests that the JDK alone is running the show:
C:\jdev902\jdk\bin\javaw.exe -ojvm -XXdebug,quiet,port1381 -classpath C:\work\WorkspaceApplet\JavaXCommTest\classes;C:\jdev902\jdev\lib\jdev-rt.jar;C:\jdev902\jdk\lib\comm.jar gov.seattle.scl.cams.serial.RekPortTest
Debugger attempting to connect to local process.
but when you get down to it somehow jdk\jre is playing the game too.
Any explanations?

J2EE Packaging - Error Loading WebAppClassLoader

I have seen variations of this theme in the forum, but I am not quite sure if the solutions apply to my situation.
I have a Java Web Start app deployed and sort of running on JBoss A/S.
I have treated the Web Start app as a web app and the following is my ear file layout: (I will eventually have MDBs)
META-INF\application.xml
META-INF\MANIFEST.MF
mysql-connector-java-3.1.12-bin.jar
qsender.jar (just a standalone test app)
totalvu-servlet.jar - database access servlet
totalvu.war (the web start app's jar is in here)
The war file layout:
META-INF\MANIFEST.MF
WEB-INF\lib\jardiff.jar
WEB-INF\lib\jnlp-servlet.jar
WEB-INF\lib\jnlp.jar
WEB-INF\jboss-web.xml (inconsequential at this point)
WEB-INF\web.xml
totalvu.jar (the web start app's main, etc)
totalvu.jnlp
index.html
shared.jar
common.jar (servlets wants some of these classes)
utilities.jar
moreshared.jars (you get the idea)
The problem is that inside totalv-servlet.jar there is a servlet that my web start app uses to access a database. This servlet needs to know about some shared classes, so I wanted to keep the servlet jar in the ear file as shown above. Seems like all the docs say that servlets have to go in the WEB-INF\classes folder as loose classes. This seems to be ok if the servlet is to support your canonical web app, but that isn't what I have.
I have the proper entries in application.xml and web.xml. I actually had this working long enough to fully test the servlet for 3 days and then I started getting "Error Loading WebAppClassLoader" errors during deployment. The class loader for the web app cannot find the servlet that I have defined in the web.xml file even though the app server found it and deployed it along with every other module I had defined in the application.xml file. The app server marked the serlet as unavailable. huh? I am going to guess that the fact that it was working for a while was an anomoly and probably caused by the app server or web start caching something that I didn't realize.
There must be someone else who has solved this problem before. Where should this database access servlet go, which is used by classes in totalvu.jar?
Is this totalvu-servlet.jar considered an "Optional Package"? I hope not.
Thanks in advance, and by the way, I am the only developer on a rather large (humungous) J2EE application so I am basically working in a vaccum here. :)
Thanks in advance for any help.

I have seen variations of this theme in the forum, but I am not quite sure if the solutions apply to my situation.
I have a Java Web Start app deployed and sort of running on JBoss A/S.
I have treated the Web Start app as a web app and the following is my ear file layout: (I will eventually have MDBs)
META-INF\application.xml
META-INF\MANIFEST.MF
mysql-connector-java-3.1.12-bin.jar
qsender.jar (just a standalone test app)
totalvu-servlet.jar - database access servlet
totalvu.war (the web start app's jar is in here)
The war file layout:
META-INF\MANIFEST.MF
WEB-INF\lib\jardiff.jar
WEB-INF\lib\jnlp-servlet.jar
WEB-INF\lib\jnlp.jar
WEB-INF\jboss-web.xml (inconsequential at this point)
WEB-INF\web.xml
totalvu.jar (the web start app's main, etc)
totalvu.jnlp
index.html
shared.jar
common.jar (servlets wants some of these classes)
utilities.jar
moreshared.jars (you get the idea)
The problem is that inside totalv-servlet.jar there is a servlet that my web start app uses to access a database. This servlet needs to know about some shared classes, so I wanted to keep the servlet jar in the ear file as shown above. Seems like all the docs say that servlets have to go in the WEB-INF\classes folder as loose classes. This seems to be ok if the servlet is to support your canonical web app, but that isn't what I have.
I have the proper entries in application.xml and web.xml. I actually had this working long enough to fully test the servlet for 3 days and then I started getting "Error Loading WebAppClassLoader" errors during deployment. The class loader for the web app cannot find the servlet that I have defined in the web.xml file even though the app server found it and deployed it along with every other module I had defined in the application.xml file. The app server marked the serlet as unavailable. huh? I am going to guess that the fact that it was working for a while was an anomoly and probably caused by the app server or web start caching something that I didn't realize.
There must be someone else who has solved this problem before. Where should this database access servlet go, which is used by classes in totalvu.jar?
Is this totalvu-servlet.jar considered an "Optional Package"? I hope not.
Thanks in advance, and by the way, I am the only developer on a rather large (humungous) J2EE application so I am basically working in a vaccum here. :)
Thanks in advance for any help.

Urgent: Does dbms_java package is required to load jar file into database?

Hi, It's a urgent request. I am trying to install jar file that was created by JDeveloper into database using loadjava. But it is giving so many errors.
Do we need to install dbms_java package in order to load jar files into the database? Thanks.

Thanks for your reply Kamal.
I am trying to load these jar files into Oracle 9.2.0.3.20 database.
Could you please give me the list of the steps to enable java within the database? Thanks.

Error Loading jar

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