abstract handleException() method are not accessible directly
HelloDocumentation "18.6.3 How designate of the custom Code in an exception handler.
at http://download.oracle.com/docs/cd/E14571_01/web.1111/b31974/taskflows_complex.htm#ADFFD22602
refers to "Example 18-3 of the Code customized for an exception handler"
at http://download.oracle.com/docs/cd/E14571_01/web.1111/b31974/taskflows_complex.htm#CHDFJDFJ
with this code
package oracle.fodemo.frmwkext;
import javax.faces.context.ExternalContext;
import javax.faces.context.FacesContext;
import javax.faces.event.PhaseId;
import oracle.adf.view.rich.context.ExceptionHandler;
public class CustomExceptionHandler extends ExceptionHandler {
public CustomExceptionHandler() {
super();
}
public void handleException(FacesContext facesContext, Throwable throwable,
PhaseId phaseId) throws Throwable {
String error_message;
error_message = throwable.getMessage();
if (error_message != null &&
error_message.indexOf("ADF_FACES-30108") > -1) {
ExternalContext ectx = facesContext.getExternalContext();
ectx.redirect("faces/SessionExpired.jspx");
}
else {
super.handleException(facesContext, throwable, phaseId);
}
}
}Error(27,18): abstract method handleException(javax.faces.context.FacesContext,java.lang.Throwable,javax.faces.event.PhaseId) in oracle.adf.view.rich.context.ExceptionHandler cannot be accessed directlyat http://java.sun.com/docs/books/jls/third_edition/html/classes.html#8.4.3.1
any suggestions on where to find the documentation of specific compiler error are welcome)
issues related to the:
-(q1) in view of the expected, compile error y at - it a bug of documentation in example 18-3?
-(q2) what would the API to let the framework handle the exception (as if there was no custom ExceptionHandler) if the custom ExceptionHandler does not handle the exception?
Thank you very much
Jan Vervecken
Jan,
Q1 Yes), it is a bug in the documentation. I can only assume that this right when the doc team has changed the extension AdfcExceptionHandler sample (which is an internal class that was not supposed to be used) ExceprtionHandler, which is an abstract class.
Q2) the right way to handle this instead of call 'super' is to raise once again the machine
else {}
throw...
}
Frank
PS. : I'll drop one year bugnext
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