how to catch the exception with ajax request in jsf2.0.2?
In the sun jsf imp PartialViewContextImpl class:
....
} else if (curPhase == PhaseId.RENDER_RESPONSE) {
PartialResponseWriter writer = ctx.getPartialViewContext().getPartialResponseWriter();
writer.startUpdate(comp.getClientId(ctx));
try {
// do the default behavior...
comp.encodeAll(ctx);
}
catch (Exception ce) {
if (LOGGER.isLoggable(Level.SEVERE)) {
LOGGER.severe(ce.toString());
}
if (LOGGER.isLoggable(Level.FINE)) {
LOGGER.log(Level.FINE,
ce.toString(),
ce);
}
}
writer.endUpdate();
}
...
l see. not catch the exception when render.how can i catch the exception occur when render?
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