sudhan reddy

In struts-blank i use to edit the validation.xml file to validate my aplication but in In myEclipse 5.5[IDE] i can't find validation.xml file so where can i insert my validation keys to validate my application....

Its very urgent....

Thank in advance....

hi friens
what is the difference between native and increment generators.in which conditions that are used.

hai friends

could you plese tell me where the static variables will be used in real time scenarios?

hi
friends i am writing progarm like this
import java.sql.*;
public class Sone{
public static void main(String arg[]){
try{
Class.forName("oracle.jdbc.driver.OracleDriver");
Connection con=DriverManager.getConnection("jdbc:oracle:thin:@localhost:1521:xe","scott","tiger");
System.out.println("hdi");
}
catch(Exception e){
System.out.println("exce"+e);
}
}
}



i am using oraclexe .i am getting class not found exception in windows xp.plsese tell me how to configure driver.

i have a small query .regarding connecting of html with servlet.where if i give input values to the html page should be displayed in the output browser with some business logic executed in the servlet.even if i am not giving any values to the html form it should not thorugh number formatexception and but it should neglete the left variable.and display the remaing variables.j

hi
this is madhu.i done one appilication.
where i connected html page to servlets.
in html page if i dont give any values for the inputs it throws numberformat exception which i dont want to throw the excepition and i want just leave that cloumn empty and continue the remaing code.that is it should not bouther whether we have given all data to the html page and should take only the given data and display the output

i am using myeclipse with tomcat.but i want to configuration weblogic server.i configure.it shows error.please let me know that problem.here my freinds are also they don'f no that problem.i configure like that in myeclipse is
bea homedirectory:c:\bea
weblogic install directory:c:\bea\weblogic
admin usernarme:madhu
admin password :weblogic
execution domain root:c:\bea\user_projects\domains\madhu
executon domina name:madhu
execution servler name:myserver
hostname ortno:localhost:7001
security policy:c:\bea\weblogic\server\lib\weblogic.plolicy


i am doing configuration like thatk.and also i configure jdk also.
but i got error like this

<Apr 7, 2007 12:38:00 AM GMT+05:30> <Info> <WebLogicServer> <BEA-000377> <Starting WebLogic Server with Java HotSpot(TM) Client VM Version 1.5.0-b64 from Sun Microsystems Inc.>
<Apr 7, 2007 12:38:03 AM GMT+05:30> <Info> <Configuration Management> <BEA-150016> <This server is being started as the administration server.>
<Apr 7, 2007 12:38:04 AM GMT+05:30> <Info> <Management> <BEA-141107> <Version: WebLogic Server 8.1 SP2 Fri Dec 5 15:01:51 PST 2003 316284
WebLogic XMLX Module 8.1 SP2 Fri Dec 5 15:01:51 PST 2003 316284 >
***************************************************************************
The WebLogic Server did not start up properly.
java.io.InvalidClassException: javax.management.MBeanAttributeInfo; local class incompatible: stream classdesc serialVersionUID = 7043855487133450673, local class serialVersionUID = 8644704819898565848
at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:519)
at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1546)
at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java :1460)
at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1546)
at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1460)
at java.io.ObjectInputStream.readOrdinaryObject (ObjectInputStream.java:1693)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1299)
at java.io.ObjectInputStream.readArray(ObjectInputStream.java:1628)
at java.io.ObjectInputStream.readObject0 (ObjectInputStream.java:1293)
at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1912)
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1836)
at java.io.ObjectInputStream.readOrdinaryObject (ObjectInputStream.java:1713)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1299)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:339)
at weblogic.management.internal.TypesHelper.getMBeanInfo (TypesHelper.java:261)
at weblogic.management.internal.TypesHelper.getAdminOrConfigMBeanInfo(TypesHelper.java:366)
at weblogic.management.internal.ConfigurationMBeanImpl.<init>(ConfigurationMBeanImpl.java :128)
at weblogic.management.AdminServer.<init>(AdminServer.java:59)
at weblogic.management.AdminServerAdmin.initialize(AdminServerAdmin.java:245)
at weblogic.t3.srvr.T3Srvr.initializeHere(T3Srvr.java :753)
at weblogic.t3.srvr.T3Srvr.initialize(T3Srvr.java:664)
at weblogic.t3.srvr.T3Srvr.run(T3Srvr.java:342)
at weblogic.Server.main(Server.java:32)
--------------- nested within: ------------------
weblogic.management.configuration.ConfigurationException: - with nested exception:
[java.io.InvalidClassException: javax.management.MBeanAttributeInfo; local class incompatible: stream classdesc serialVersionUID = 7043855487133450673, local class serialVersionUID = 8644704819898565848]
at weblogic.management.internal.TypesHelper.getMBeanInfo(TypesHelper.java:266)
at weblogic.management.internal.TypesHelper.getAdminOrConfigMBeanInfo(TypesHelper.java:366)
at weblogic.management.internal.ConfigurationMBeanImpl .<init>(ConfigurationMBeanImpl.java:128)
at weblogic.management.AdminServer.<init>(AdminServer.java:59)
at weblogic.management.AdminServerAdmin.initialize(AdminServerAdmin.java:245)
at weblogic.t3.srvr.T3Srvr.initializeHere (T3Srvr.java:753)
at weblogic.t3.srvr.T3Srvr.initialize(T3Srvr.java:664)
at weblogic.t3.srvr.T3Srvr.run(T3Srvr.java:342)
at weblogic.Server.main(Server.java:32)
--------------- nested within: ------------------
weblogic.management.configuration.ConfigurationError - with nested exception:
[weblogic.management.configuration.ConfigurationException: - with nested exception:
[java.io.InvalidClassException: javax.management.MBeanAttributeInfo ; local class incompatible: stream classdesc serialVersionUID = 7043855487133450673, local class serialVersionUID = 8644704819898565848]]
at weblogic.management.internal.TypesHelper.getAdminOrConfigMBeanInfo(TypesHelper.java :377)
at weblogic.management.internal.ConfigurationMBeanImpl.<init>(ConfigurationMBeanImpl.java:128)
at weblogic.management.AdminServer.<init>(AdminServer.java:59)
at weblogic.management.AdminServerAdmin.initialize (AdminServerAdmin.java:245)
at weblogic.t3.srvr.T3Srvr.initializeHere(T3Srvr.java:753)
at weblogic.t3.srvr.T3Srvr.initialize(T3Srvr.java:664)
at weblogic.t3.srvr.T3Srvr.run(T3Srvr.java:342)
at weblogic.Server.main(Server.java:32)
***************************************************************************


tell me any one how to solve this problem.