Error logging problem:

Question

error logging problem:
I would like to implement an error logger that will do the following tasks when a error/exception arrises:
- surpress the DacfErrorPopupLogger
- alert the user that an error has occured with a simplified popup (create a global listener then use the ErrorAttributes to create the text of the popup)
- log the error in a file with a timestamp and all error information
- later if the above works....i would like to add the error attributes (time stamp, error type) to a oracle object/ Jdev domain.
Questions:
What is the best technique to use....errorManager, error logger ...?? combination
How do i use the error manager to register listners for the errors?.
In the following code i am not sure how to access the ErrorsAttributes[] array that is returned by loggerReader.getErrors();
Any general tips places to find sample code on errorManager or associated interfaces, will be appreciated
I used the OutPutStreamLogger to write error information to a FileOutputStream then a loggerReader to get the error attributes from the file. The reason i went in this direction is because i found some smple code on the outputStream logger.
package DACVideo;
import oracle.dacf.util.errorloggers.*;
import oracle.dacf.util.errormanager.*;
import oracle.dacf.util.errorloggers.InputStreamLoggerReader.ErrorAttributes;
import java.io.*;
* A Class class.
* <P>
* @author Adam Maddox
public class ErrorLogger extends Object {
static OutputStreamLogger logger = null;
static InputStreamLoggerReader loggerReader = null;
public ErrorLogger() {
System.out.println("==============ErrorLogger Created==============");
//remove default error logger (popup logger)
ErrorManager.removeErrorLogger(ErrorManager.findLoggerByName(DacfErrorPopupLogger.NAME));
try
logger = new OutputStreamLogger(new FileOutputStream("out.dat"));
loggerReader = new InputStreamLoggerReader(new FileInputStream("out.dat"));
catch(java.io.IOException e)
System.err.println("Error!");
try
ErrorManager.addErrorLogger(logger);
catch(NameAlreadyRegisteredException e)
System.err.println("A Logger with this name is already registered.");
private void closeErrorLog()
//close the OutputStream, to force flushing
logger.closeOutputStream();
ErrorManager.removeErrorLogger(logger);
public static void showErrorLog()
ErrorAttributes[] errorArray = loggerReader.getErrors(); <<<<CANNOT GET ERROR ATTRIBUTES ??
null

Answer 1

JDev could you help??