Monitoring health of a Java Component/Class

Hi All,
Is there a standard design practice/mechanism for helath monitoring of a Java component/Class ? Any pointer, any related information will be really appreciated.
Regards,
Sourav

Hi,
As far as I know there are some special softwares (Profiler, Verifier) which could measure your application's total performance. That too depends on your type of application web based, or stand-alone, or something else.
You cann't simply measure the performance of you single class file, against some criteria say Response Time, Throughput, etc because they are functional ones which differ from one sort of application to another.
Hope this might have cleared your doubt.
Regards / Rajan Kumar

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Java.lang.class not found

Hi,
I configured scenario FILE TO JDBC, the sender channel is successful but in the receiving I am getting the error that java.lang.class not found.
In the receiver communication channel, I gave "com.microsoft.jdbc.sqlserverdriver".
what database connection parameters need to be given??
Thanks,
Satish.

Whats your database ?
As Suresh said, did you deploy your JDBC driver ?
How to ?
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/xi/xi-how-to-guides/how to install and configure external drivers for jdbc and jms adapters.pdf
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XI SP > 09
http://<host>:5<sysnum>00/rwb -> Component Monitoring -> All Display -> Adapter Engine -> Adapter Monitor
XI SP <= 09
http://<host>:5<sysnum>00/AdapterFramework
Oracle Driver & Connection:
JDBC Driver: oracle.jdbc.driver.OracleDriver
Connection: jdbc:oracle:thin:@<hostname>:<port_umber>:<database_name>
SQL Server Driver & Connection:
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regards
Shravan

Calling WD Java component in WD ABAP

Hi Experts,
I've a requirement to call WD Java application in my custom WD Abap component.
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Hi Kamal,
You can use Country Specific services. Toa chieve this.
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Error "expected a myfaces custom component class in package"

Can anybody help me on this?
just copied the sandbox code on selectmanypicklist and tried in a separate package of mine.
created a jsp page and used the selectmanypicklist component and im getting the component on my browser.
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Java component - ora-01013 error when calling ws.createResultSetSQL

Running Content Server 11.1.1.5 on WLS 10.3.5 in 64bit Linux environment. Same component/code runs great in dev environment, but consistently get this error in production. In production, query runs against view in same schema as system database. I can run the same query in either SQL Developer or SQLPlus and the results return nearly immediate - about 1 second.
The query in the Java component times-out nearly every single time, even when very little load on the system (late at night).
getMessage() returns "!csDbUnableToCreateResultSet
I have already set the default query timeout in config.cfg to 120 seconds.
Any suggestions? Really perplexed on this one!
Thank you, Ken
Here is an example of the Java code used in the call.
{code}package com.example;
import intradoc.common.ExecutionContext;
import intradoc.common.ServiceException;
import intradoc.common.SystemUtils;
import intradoc.data.DataBinder;
import intradoc.data.DataException;
import intradoc.data.DataResultSet;
import intradoc.data.ResultSet;
import intradoc.data.Workspace;
import intradoc.provider.Provider;
import intradoc.provider.Providers;
import intradoc.shared.FilterImplementor;
import intradoc.util.IdcMessage;
public class Test implements FilterImplementor {
public int doFilter(Workspace ws, DataBinder binder, ExecutionContext cxt) throws DataException, ServiceException {
String value = "-1";
String xEMP_NUM ="";
String SQL = "";
String ResultSetName = "XEMPNUMCOUNT";
int rowcount = 0;
DataResultSet result = null;
DataException error = null;
ResultSet temp = null;
Workspace wsTemp = null;
SystemUtils.trace("filterdebug", "Starting doFilter for Test");
xEMP_NUM = binder.getLocal("xEMP_NUM");
xEMP_NUM = (xEMP_NUM == null) ? null : xEMP_NUM.trim();
SystemUtils.trace("filterdebug", "xEMP_NUM=" + xEMP_NUM);
if (xEMP_NUM != null && !xEMP_NUM.equalsIgnoreCase("0") && xEMP_NUM.length() > 0) {
SQL = "select emp_num, emp_lname, emp_mname, emp_fname from emps where emp_num = " + xEMP_NUM.trim();
SystemUtils.trace("filterdebug", "SQL=" + SQL);
if (ws == null) {
SystemUtils.trace("filterdebug", "ws is null, getting ws from call to getSystemWorkspace()");
ws = getSystemWorkspace();
SystemUtils.trace("filterdebug", "try-catch block to get ResultSet from SQL");
try {
SystemUtils.trace("filterdebug", "start: temp = ws.createResultSetSQL(SQL)");
temp = ws.createResultSetSQL(SQL);
SystemUtils.trace("filterdebug", "end: temp = ws.createResultSetSQL(SQL)");
result = new DataResultSet();
result.copy(temp);
rowcount = result.getNumRows();
SystemUtils.trace("filterdebug","rowCount=" + rowcount);
} catch (DataException de) {
error = de;
SystemUtils.trace("filterdebug", "de.getMessage()=" + de.getMessage());
} finally {
// ws.releaseConnection();
if (rowcount > 0){
try {
int fieldCnt = result.getNumFields();
SystemUtils.trace("filterdebug", "fieldCnt=" + fieldCnt);
result.first();
xEMP_NUM = result.getStringValue(0);
binder.putLocal("xEMP_NUM",xEMP_NUM);
String xEMP_LNAME = result.getStringValue(1);
binder.putLocal("xEMP_LNAME",xEMP_LNAME);
String xEMP_MNAME = result.getStringValue(2);
binder.putLocal("xEMP_MNAME",xEMP_MNAME);
String xEMP_FNAME = result.getStringValue(3);
binder.putLocal("xEMP_FNAME",xEMP_FNAME);
} catch (NumberFormatException nfe) {
SystemUtils.trace("filterdebug", "nfe.getMessage()=" + nfe.getMessage());
} else {
SystemUtils.trace("filterdebug", "Throw error since xEMP_NUM is not in the ems table");
throw new ServiceException("Invalid Employee Number provided!");
if (error != null) {
SystemUtils.trace("filterdebug", "Throw error since error condition exists.");
throw error;
SystemUtils.trace("filterdebug", "Ending doFilter for Temp");
return CONTINUE;
public Workspace getSystemWorkspace() {
Workspace workspace = null;
Provider wsProvider = Providers.getProvider("SystemDatabase");
if (wsProvider != null) {
workspace = (Workspace)wsProvider.getProvider();
return workspace;
{code}

From Console Output in the server
>filterdebug/6     01.24 21:42:46.004     IdcServer-6201     Starting doFilter for DCSDEmployeeCheckinValidation
filterdebug/6     01.24 21:42:46.005     IdcServer-6201     xEMP_NUM=2003076
filterdebug/6     01.24 21:42:46.005     IdcServer-6201     SQL=select emp_num, emp_lname, emp_mname, emp_fname, emp_natl_id, emp_stat_cd from dcsdemployees where emp_num = 2003076
filterdebug/6     01.24 21:42:46.005     IdcServer-6201     try-catch block to get ResultSet from SQL
filterdebug/6     01.24 21:42:46.006     IdcServer-6201     start: temp = ws.createResultSetSQL(SQL)
filterdebug/6     01.24 21:44:46.232     IdcServer-6201     de.getMessage()=!csDbUnableToCreateResultSet,select emp_num\, emp_lname\, emp_mname\, emp_fname\, emp_natl_id\, emp_stat_cd from dcsdemployees where emp_num = 2003076!$ORA-01013: user requested cancel of current operation
filterdebug/6     01.24 21:44:46.232     IdcServer-6201     Throw error since xEMP_NUM is not in the dcsdstudents table
services/3     01.24 21:44:46.239     IdcServer-6201     !csUserEventMessage,weblogic,ucmprod.dcsdk12.org!$ intradoc.common.ServiceException: Invalid Employee Number provided! services/3     01.24 21:44:46.239     IdcServer-6201     *ScriptStack CHECKIN_NEW_SUB
services/3     01.24 21:44:46.239     IdcServer-6201     3:doScriptableAction,dDocName=3:doSubService,dDocName=CHECKIN_NEW_SUB,dDocName=3:validateStandard,dDocName=DCS866569
services/3     01.24 21:44:46.239     IdcServer-6201             at org.dcsdk12.ucm.DCSDEmployeeCheckinValidation.doFilter(DCSDEmployeeCheckinValidation.java:112)
services/3     01.24 21:44:46.239     IdcServer-6201             at intradoc.shared.PluginFilters.filterWithAction(PluginFilters.java:114)
services/3     01.24 21:44:46.239     IdcServer-6201             at intradoc.shared.PluginFilters.filter(PluginFilters.java:68)
services/3     01.24 21:44:46.239     IdcServer-6201             at intradoc.server.DocServiceHandler.validateStandard(DocServiceHandler.java:1167)
services/3     01.24 21:44:46.239     IdcServer-6201             at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
services/3     01.24 21:44:46.239     IdcServer-6201             at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
services/3     01.24 21:44:46.239     IdcServer-6201             at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
services/3     01.24 21:44:46.239     IdcServer-6201             at java.lang.reflect.Method.invoke(Method.java:597)
services/3     01.24 21:44:46.239     IdcServer-6201             at intradoc.common.IdcMethodHolder.invokeMethod(IdcMethodHolder.java:86)
services/3     01.24 21:44:46.239     IdcServer-6201             at intradoc.common.ClassHelperUtils.executeMethodReportStatus(ClassHelperUtils.java:324)
services/3     01.24 21:44:46.239     IdcServer-6201             at intradoc.server.ServiceHandler.executeAction(ServiceHandler.java:79)
services/3     01.24 21:44:46.239     IdcServer-6201             at intradoc.server.Service.doCodeEx(Service.java:533)
services/3     01.24 21:44:46.239     IdcServer-6201             at intradoc.server.Service.doCode(Service.java:505)
services/3     01.24 21:44:46.239     IdcServer-6201             at intradoc.server.ServiceRequestImplementor.doAction(ServiceRequestImplementor.java:1643)
services/3     01.24 21:44:46.239     IdcServer-6201             at intradoc.server.Service.doAction(Service.java:477)
services/3     01.24 21:44:46.239     IdcServer-6201             at intradoc.server.ServiceRequestImplementor.doActions(ServiceRequestImplementor.java:1458)
services/3     01.24 21:44:46.239     IdcServer-6201             at intradoc.server.Service.doActions(Service.java:472)
services/3     01.24 21:44:46.239     IdcServer-6201             at intradoc.server.ServiceRequestImplementor.executeSubServiceCode(ServiceRequestImplementor.java:1322)
services/3     01.24 21:44:46.239     IdcServer-6201             at intradoc.server.Service.executeSubServiceCode(Service.java:3866)
services/3     01.24 21:44:46.239     IdcServer-6201             at intradoc.server.ServiceRequestImplementor.executeServiceEx(ServiceRequestImplementor.java:1200)
services/3     01.24 21:44:46.239     IdcServer-6201             at intradoc.server.Service.executeServiceEx(Service.java:3861)
services/3     01.24 21:44:46.239     IdcServer-6201             at intradoc.server.Service.executeService(Service.java:3845)
services/3     01.24 21:44:46.239     IdcServer-6201             at intradoc.server.Service.doSubService(Service.java:3760)
services/3     01.24 21:44:46.239     IdcServer-6201             at sun.reflect.GeneratedMethodAccessor411.invoke(Unknown Source)
services/3     01.24 21:44:46.239     IdcServer-6201             at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
services/3     01.24 21:44:46.239     IdcServer-6201             at java.lang.reflect.Method.invoke(Method.java:597)
services/3     01.24 21:44:46.239     IdcServer-6201             at intradoc.common.IdcMethodHolder.invokeMethod(IdcMethodHolder.java:86)
services/3     01.24 21:44:46.239     IdcServer-6201             at intradoc.common.ClassHelperUtils.executeMethodEx(ClassHelperUtils.java:310)
services/3     01.24 21:44:46.239     IdcServer-6201             at intradoc.common.ClassHelperUtils.executeMethod(ClassHelperUtils.java:295)
services/3     01.24 21:44:46.239     IdcServer-6201             at intradoc.server.Service.doCodeEx(Service.java:550)
services/3     01.24 21:44:46.239     IdcServer-6201             at intradoc.server.Service.doCode(Service.java:505)
services/3     01.24 21:44:46.239     IdcServer-6201             at intradoc.server.ServiceRequestImplementor.doAction(ServiceRequestImplementor.java:1643)
services/3     01.24 21:44:46.239     IdcServer-6201             at intradoc.server.Service.doAction(Service.java:477)
services/3     01.24 21:44:46.239     IdcServer-6201             at intradoc.server.Service.doScriptableAction(Service.java:3807)
services/3     01.24 21:44:46.239     IdcServer-6201             at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
services/3     01.24 21:44:46.239     IdcServer-6201             at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
services/3     01.24 21:44:46.239     IdcServer-6201             at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
services/3     01.24 21:44:46.239     IdcServer-6201             at java.lang.reflect.Method.invoke(Method.java:597)
services/3     01.24 21:44:46.239     IdcServer-6201             at intradoc.common.IdcMethodHolder.invokeMethod(IdcMethodHolder.java:86)
services/3     01.24 21:44:46.239     IdcServer-6201             at intradoc.common.ClassHelperUtils.executeMethodEx(ClassHelperUtils.java:310)
services/3     01.24 21:44:46.239     IdcServer-6201             at intradoc.common.ClassHelperUtils.executeMethod(ClassHelperUtils.java:295)
services/3     01.24 21:44:46.239     IdcServer-6201             at intradoc.server.Service.doCodeEx(Service.java:550)
services/3     01.24 21:44:46.239     IdcServer-6201             at intradoc.server.Service.doCode(Service.java:505)
services/3     01.24 21:44:46.239     IdcServer-6201             at intradoc.server.ServiceRequestImplementor.doAction(ServiceRequestImplementor.java:1643)
services/3     01.24 21:44:46.239     IdcServer-6201             at intradoc.server.Service.doAction(Service.java:477)
services/3     01.24 21:44:46.239     IdcServer-6201             at intradoc.server.ServiceRequestImplementor.doActions(ServiceRequestImplementor.java:1458)
services/3     01.24 21:44:46.239     IdcServer-6201             at intradoc.server.Service.doActions(Service.java:472)
services/3     01.24 21:44:46.239     IdcServer-6201             at intradoc.server.ServiceRequestImplementor.executeActions(ServiceRequestImplementor.java:1391)
services/3     01.24 21:44:46.239     IdcServer-6201             at intradoc.server.Service.executeActions(Service.java:458)
services/3     01.24 21:44:46.239     IdcServer-6201             at intradoc.server.ServiceRequestImplementor.doRequest(ServiceRequestImplementor.java:737)
services/3     01.24 21:44:46.239     IdcServer-6201             at intradoc.server.Service.doRequest(Service.java:1890)
services/3     01.24 21:44:46.239     IdcServer-6201             at intradoc.server.ServiceManager.processCommand(ServiceManager.java:435)
services/3     01.24 21:44:46.239     IdcServer-6201             at intradoc.server.IdcServerThread.processRequest(IdcServerThread.java:265)
services/3     01.24 21:44:46.239     IdcServer-6201             at intradoc.idcwls.IdcServletRequestUtils.doRequest(IdcServletRequestUtils.java:1343)
services/3     01.24 21:44:46.239     IdcServer-6201             at intradoc.idcwls.IdcServletRequestUtils.processFilterEvent(IdcServletRequestUtils.java:1715)
services/3     01.24 21:44:46.239     IdcServer-6201             at intradoc.idcwls.IdcIntegrateWrapper.processFilterEvent(IdcIntegrateWrapper.java:222)
services/3     01.24 21:44:46.239     IdcServer-6201             at sun.reflect.GeneratedMethodAccessor209.invoke(Unknown Source)
services/3     01.24 21:44:46.239     IdcServer-6201             ... 35 more
(internal)/6     01.24 21:44:46.286     IdcServer-6201     File to be removed: /cms/ecm/vault/~temp/1897335874.txt

Why addcomponent and removecomponent method are not in component class,

Hi,
why addcomponent and removecomponent method are not in component oand component class,
Thank you

java.awt.Container has the appropriate add and remove methods:
http://java.sun.com/javase/6/docs/api/java/awt/Container.html
If that seems odd to you, you need to think about the Composite Pattern:
http://en.wikipedia.org/wiki/Composite_pattern
[url #" style="display: block; background-image: url('http://upload.wikimedia.org/wikipedia/en/1/13/Compositepattern.png'); width: 406px; height: 271px]

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I want to change the code to say, java.lang.Class for debugging/monitoring. I know the java.exe has a -Xbootclasspath/p:path option for us to prepend the new core api classes to the classpath and the source code for the core api classes are available in the jdk. But the problem is it seems that the javac.exe does not accept a class named java.*. I can use byte code instrumentation tools like Javassist/BCEL to inject code to existing system classes. But is it possible to modify the source code directly and recompile them without having to use byte code instrumenation?

alec_lee_yl wrote:
I want to change the code to say, java.lang.Class for debugging/monitoring. I know the java.exe has a -Xbootclasspath/p:path option for us to prepend the new core api classes to the classpath and the source code for the core api classes are available in the jdk. But the problem is it seems that the javac.exe does not accept a class named java.*. Huh? I just compiled java.lang.String using javac.

Monitor IBM x server hardware component runing Linux

We’d like to monitor IBM x server hardware component, we knew there is a IBM MP.
However, the official document said:
“Extensive monitoring of the health of hardware components for IBM System x servers and BladeCenter x86/x64 bladesrunning Windows”
My customer is running Linux on x servers, so this MP does not support it?
Does anyone know how to monitor hardware components of x servers running Linux? (any other MP or workaround is appreciated, thanks)

I've seen this lockup several times, when this happens, X aborts and tries to restart itself several times (actually gdm does it), and I won't get in X until I reboot the whole system.
I haven't seen this with the xorg-server from testing yet, but with 1.4.2 I could reproduce it now and then by playing a few games of aisleriot on my G33.

Cannot load component class className from project: ProjectName

Hi guys,
I've a strange issue.
I found some solutions on google and on this forum, but they doesn't work for me.
I've a javafx application in netbeans in which I also use swing controls.
I created a custom jlabel control
public class Label extends JLabel {
    public Label()
    private void setAspect(String csFontName, int nSizeFont, boolean bold,Color cColor)
        int style=bold ? Font.BOLD : Font.PLAIN;
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        super(csText);
        setAspect("Tahoma",nSize,false,Color.black);
    public Label(String csText, int nSize, boolean bold)
        super(csText);
        setAspect("Tahoma",10,bold,Color.black);
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        super(csText);
        setAspect("Tahoma",10,bold,Color.black);
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I restarted netbeans and I found it in the palette.
I try to drag it into my swing form and I've :
Cannot load component class <ProjectName>.Label from project: D:\Progetti\<ProjectName>.
The class must be compiled and must be on the classpath of the project to which this form belongs.Following forums I went on netbeans log
org.openide.ErrorManager$AnnException: msg
     at org.openide.ErrorManager$AnnException.findOrCreate(ErrorManager.java:870)
     at org.openide.ErrorManager$DelegatingErrorManager.annotate(ErrorManager.java:653)
Caused by: java.lang.ClassNotFoundException: <ProjectName>.Label
     at org.netbeans.modules.form.project.ProjectClassLoader.findClass(ProjectClassLoader.java:178)
     at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
     at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
     at org.netbeans.modules.form.project.FormClassLoader.findClass(FormClassLoader.java:83)
     at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
     at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
     at java.lang.Class.forName0(Native Method)
     at java.lang.Class.forName(Class.java:247)
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     at org.netbeans.modules.form.MetaComponentCreator.prepareClass0(MetaComponentCreator.java:1322)
     ... 34 more
msg
Cannot load component class ortholab2.Label from project: D:\Progetti\<ProjectName>.
The class must be compiled and must be on the classpath of the project to which this form belongs.I hope someone can help me ,
Thanks

That sounds more like a NetBeans-specific question, not a general java programming question.
Plus, your desciption is inconsistent:
Cannot load component class <ProjectName>.Label from project: D:\Progetti\<ProjectName>.
Cannot load component class ortholab2.Label from project: D:\Progetti\<ProjectName>What is the fully-qualified name of this class: ortholab2.Label ? ortholab2 being both the package name and the project name?
And where do you use it, in the same project or in yet another NetBeans project?

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Can you please tell me where i can download the Shuttle.java util class to work with shuttle component in adf faces.
we haveAdfUtils and JsfUtils, like these classes i want to work with shuttle component by means of util class.
Thanks
satya

AdfUtils and JsfUtils classes have most of the required methods. I'm not sure about shuttle.java util class.
http://www.gebs.ro/blog/oracle/oracle-adf-select-many-shuttle/

The Component class

Can anybody tell me why the Component class should be an abstract class? It seems to me that the class should be defined as a concrete class because non of its methods is abstract type. Thanks. altech

Most likely it was done so that developers seeking to create a new flavor of AWT Component would be required to extend the Component class, rather than creating generic Components left and right. A generic Component object isn't really useful at all anyway, due to its lack of interesting behavior.
The class is intended to act as an interface for users of Component subclasses (not interface as in a Java interface, but in the general OO sense of the word). It is a common root for all AWT "components," so that they may be acted upon in a similar fashion utilizing polymorphism.
There may be a more legitimate reason why it is abstract, but this is my guess. It makes sense to me.

Web dynpro dc compoent controller method call from Java dc class file

Hi All,
Is it possible to call a wd java component controller method from a java dc class file?
I have declared wd java dc as used dc in java dc.Any poiters for the same would be really helpful.
Thanks in Advance.
regards
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Hi,
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hope that helps
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Java Component using validateStandard and SystemDatabase fails to incr cntr

I based my filter on the Dynamic Prefix, and code I found in this forum. I have a vew in my System database that I want to validate a field against on checkin, instead of loading 50K values into a combobox. The problem is that when the routine runs and the emp_num is valid (routine succeeds), the counters table is not incremented and the next check-in fails? Any help appreciated. The code for the java component is below:
package mypackage.ucm;
import intradoc.common.ExecutionContext;
import intradoc.common.ServiceException;
import intradoc.common.SystemUtils;
import intradoc.data.DataBinder;
import intradoc.data.DataException;
import intradoc.data.DataResultSet;
import intradoc.data.ResultSet;
import intradoc.data.Workspace;
import intradoc.provider.Provider;
import intradoc.provider.Providers;
import intradoc.shared.FilterImplementor;
import intradoc.util.IdcMessage;
/* Setup in hda fild to use validateStandard
* validateStandard
* validateCheckinDate
* From Bex's book setReturnValue("true"); - Didn't help
public class EmployeeCheckinFilter implements FilterImplementor {
public int doFilter(Workspace ws, DataBinder binder, ExecutionContext cxt)
      throws DataException, ServiceException {
    String value = "-1";
    String xEMP_NUM ="";
    String SQL = "";
    String ResultSetName = "XEMPNUMCOUNT";
    int ivalue=0;
    DataResultSet result = null;
    DataException error = null;
    ResultSet temp = null;
    SystemUtils.trace("system", "Starting doFilter for EmployeeCheckinValidation");
    // Display the binder
    // System.out.println(binder);
    xEMP_NUM = binder.getLocal("xEMP_NUM");
    SystemUtils.trace("system", "xEMP_NUM=" + xEMP_NUM);
    // Only run valiation is
    if (xEMP_NUM != null && xEMP_NUM.length() > 0) {
      SQL = "select count(*) counter from dcsdemployees where emp_num = "
        + xEMP_NUM.trim();
      SystemUtils.trace("system", "SQL=" + SQL);
      if (ws == null) {
        SystemUtils.trace("system", "ws is null, getting ws from call to getSystemWorkspace()");
        ws = getSystemWorkspace();
      SystemUtils.trace("system", "try-catch block to get ResultSet from SQL");
      try {
        temp = ws.createResultSetSQL(SQL);
        result = new DataResultSet();
        result.copy(temp);
        // Makes results avilable for other Java methods or IdocScript templates.
        // binder.addResultSet(ResultSetName,result); // Don't want this available
      } catch (DataException de) {
        error = de;
      } finally {
        ws.releaseConnection();
      try {
        result.first();
        value = result.getStringValue(0);
        SystemUtils.trace("system", "value(getStringValue(0)) = " + value);
        ivalue = Integer.parseInt(value);
        SystemUtils.trace("system", "ivalue=" + ivalue);
      } catch (NumberFormatException nfe) {
        SystemUtils.trace("system", "nfe.getMessage()=" + nfe.getMessage());
      // Can't find a match, throw an exception
      if (ivalue == 0) {
        SystemUtils.trace("system", "Throw error since xEMP_NUM is not in the dcsdemployees table");
        throw new ServiceException("xEMP_NUM was not found in the database!");
      if (error != null) {
        SystemUtils.trace("system", "Throw error since error condition exists.");
        throw error;
    SystemUtils.trace("system", "Ending doFilter for EmployeeCheckinValidation");
    cxt.setReturnValue("true");
    return CONTINUE;
public Workspace getSystemWorkspace() {
    Workspace workspace = null;
    Provider wsProvider = Providers.getProvider("SystemDatabase");
    if (wsProvider != null) {
      workspace = (Workspace)wsProvider.getProvider();
    return workspace;
}

Hey klee,
My guess at the cause of the issue is:
finally {
ws.releaseConnection();
You don't need to release the connection in a validate Standard filter since the checkin service will release the connection when it completes. Since the connection is being manually released the code that executes after the validateStandard does not have a connection to the DB and can't increment the counter. In fact I'm surprised you aren't getting an exception.
Hope that helps,
Andy Weaver - Senior Software Consultant
Fishbowl Solutions < http://www.fishbowlsolutions.com?WT.mc_id=L_Oracle_Consulting_amw >

Interface repository as java component not process

Hello all
im using Jacorb as my corba client , now im compiling the idls and using the stubs class and reflection
to dynamically invoke the method . i like to start using interface repository to avoid compiling the idl every time something changed
but i also can't run another process , does there any java component that i can use from java in side my application that will act as
Interface repository ?

Hello Zachary,
As you suggested, I have done a netstat -an |grep 3905
tcp4       0      0 *.3905                 .                    LISTEN
tcp        0      0 10.104.32.43.63905     .                    LISTEN
tcp4       0      0 10.104.32.43.63905     10.104.32.42.60353     CLOSE_WAIT
f10007000ac17408 stream      0      0 f100068034ba4420                0                0                0 /tmp/.sapstream3905
Do you have an idea what is the last line, can I delete it and how?
Regards,
Thibaud.

XSLT mapping with Java helper classes

Hi,
I'm trying to implement a XSLT mapping to convert my request to a specific soap request message format for this I'm calling some methods from a java helper class. I have imported the jar file into the archives. When I tried to test the interface it keeps complaing there is some exception but doesn't give me the exact error. Has any one called any java helper classes with in XSLT mapping, if so I would appreciate if you could help me with this. Here is the code from xsl.
<wsse:Security soapenv:actor="http://schemas.xmlsoap.org/soap/actor/next" soapenv:mustUnderstand="0" xmlns:wsse="http://schemas.xmlsoap.org/ws/2002/07/secext"   xmlns:UserToken="java:com.company.test.mapping.UserTokenMap">
<wsse:UsernameToken>
    <wsse:Username xsi:type="soapenc:string" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/">
      <xsl:value-of select="UserToken:getUsername()"/>
    </wsse:Username>
    <wsse:Password wsse:Type="wsse:PasswordDigest" xsi:type="soapenc:string" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/">
    <xsl:value-of select="UserToken:getPasswordDigest()"/>
    </wsse:Password>
    <wsse:Nonce xsi:type="soapenc:string" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/">
    <xsl:value-of select="UserToken:getNonce()"/>
    </wsse:Nonce>
    <wsu:Created xsi:type="soapenc:string" xmlns:wsu="http://schemas.xmlsoap.org/ws/2002/07/utility" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/">
    <xsl:value-of select="UserToken:getCreateDate()"/>
</wsu:Created>
</wsse:UsernameToken>
</wsse:Security>
Thanks,
Joe

Hi,
I'm getting following exception when I refer to the java class with in my XSLT mapping. Any one encountered the same problem.
com.sap.engine.services.ejb.exceptions.BaseRemoteException:
Exception in method transform.
     at com.sap.aii.ibrep.sbeans.mapping.MapServiceRemoteObjectImpl0.transform(MapServiceRemoteObjectImpl0.java:218)
     at com.sap.aii.ibrep.sbeans.mapping.MapServiceRemoteObjectImpl0p4_Skel.dispatch(MapServiceRemoteObjectImpl0p4_Skel.java:104)
     at com.sap.engine.services.rmi_p4.DispatchImpl._runInternal(DispatchImpl.java:320)
     at com.sap.engine.services.rmi_p4.DispatchImpl._run(DispatchImpl.java:198)
     at com.sap.engine.services.rmi_p4.server.P4SessionProcessor.request(P4SessionProcessor.java:129)
     at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33)
     at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41)
     at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
     at java.security.AccessController.doPrivileged(Native
Method)
     at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:100)
     at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:170)
Caused by: java.lang.UnsupportedClassVersionError:
com/earthlink/xi/mapping/UserTokenMap (Unsupported
major.minor version 49.0)
     at java.lang.ClassLoader.defineClass0(Native
Method)
     at java.lang.ClassLoader.defineClass(ClassLoader.java:539)
     at java.lang.ClassLoader.defineClass(ClassLoader.java:448)
     at com.sap.aii.ibrep.server.mapping.ibrun.RepMappingLoader.findClass(RepMappingLoader.java:175)
     at java.lang.ClassLoader.loadClass(ClassLoader.java:289)
     at java.lang.ClassLoader.loadClass(ClassLoader.java:235)
     at com.sap.engine.lib.xsl.xpath.JLBLibrary.<init>(JLBLibrary.java:33)
     at com.sap.engine.lib.xsl.xpath.LibraryManager.getFunction(LibraryManager.java:69)
     at com.sap.engine.lib.xsl.xpath.ETFunction.evaluate(ETFunction.java:98)
     at com.sap.engine.lib.xsl.xpath.XPathProcessor.innerProcess(XPathProcessor.java:56)
     at com.sap.engine.lib.xsl.xpath.XPathProcessor.process(XPathProcessor.java:43)
     at com.sap.engine.lib.xsl.xpath.XPathProcessor.process(XPathProcessor.java:51)
     at com.sap.engine.lib.xsl.xslt.XSLValueOf.process(XSLValueOf.java:76)
     at com.sap.engine.lib.xsl.xslt.XSLNode.processFromFirst(XSLNode.java:296)
     at com.sap.engine.lib.xsl.xslt.XSLElement.process(XSLElement.java:248)
     at com.sap.engine.lib.xsl.xslt.XSLNode.processFromFirst(XSLNode.java:296)
     at com.sap.engine.lib.xsl.xslt.XSLElement.process(XSLElement.java:248)
     at com.sap.engine.lib.xsl.xslt.XSLNode.processFromFirst(XSLNode.java:296)
     at com.sap.engine.lib.xsl.xslt.XSLElement.process(XSLElement.java:248)
     at com.sap.engine.lib.xsl.xslt.XSLNode.processFromFirst(XSLNode.java:296)
     at com.sap.engine.lib.xsl.xslt.XSLElement.process(XSLElement.java:248)
     at com.sap.engine.lib.xsl.xslt.XSLNode.processFromFirst(XSLNode.java:296)
     at com.sap.engine.lib.xsl.xslt.XSLElement.process(XSLElement.java:248)
     at com.sap.engine.lib.xsl.xslt.XSLNode.processFromFirst(XSLNode.java:296)
     at com.sap.engine.lib.xsl.xslt.XSLTemplate.process(XSLTemplate.java:272)
     at com.sap.engine.lib.xsl.xslt.XSLStylesheet.process(XSLStylesheet.java:463)
     at com.sap.engine.lib.xsl.xslt.XSLStylesheet.process(XSLStylesheet.java:431)
     at com.sap.engine.lib.xsl.xslt.XSLStylesheet.process(XSLStylesheet.java:394)
     at com.sap.engine.lib.jaxp.TransformerImpl.transformWithStylesheet(TransformerImpl.java:398)
     at com.sap.engine.lib.jaxp.TransformerImpl.transform(TransformerImpl.java:240)
     at com.sap.aii.ibrep.server.mapping.ibrun.RepMappingTransformer.transform(RepMappingTransformer.java:150)
     at com.sap.aii.ibrep.server.mapping.ibrun.RepXSLTMapping.execute(RepXSLTMapping.java:81)
     at com.sap.aii.ibrep.server.mapping.ibrun.RepSequenceMapping.execute(RepSequenceMapping.java:54)
     at com.sap.aii.ibrep.server.mapping.ibrun.RepMappingHandler.run(RepMappingHandler.java:80)
     at com.sap.aii.ibrep.server.mapping.rt.MappingHandlerAdapter.run(MappingHandlerAdapter.java:107)
     at com.sap.aii.ibrep.server.mapping.ServerMapService.transformInterfaceMapping(ServerMapService.java:127)
     at com.sap.aii.ibrep.server.mapping.ServerMapService.transform(ServerMapService.java:104)
     at com.sap.aii.ibrep.sbeans.mapping.MapServiceBean.transform(MapServiceBean.java:40)
     at com.sap.aii.ibrep.sbeans.mapping.MapServiceRemoteObjectImpl0.transform(MapServiceRemoteObjectImpl0.java:167)
     ... 10 more
; nested exception is:
     java.lang.UnsupportedClassVersionError:
com/earthlink/xi/mapping/UserTokenMap (Unsupported
major.minor version 49.0)

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