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| Code Block |
|---|
try {
HTMLUtils.forwardOnEmptyParameter(pageContext,
Constants.DOMAIN_PARAM);
DomainConfigurationDefinition.processRequest(
pageContext, I18N);
} catch (ForwardedToErrorPage e) {
return;
}
|
T
his This mechanism should be used for "expected" errors, mainly illegal parameters. Errors of the "this can never happen" nature should just cause normal exceptions. Like in other code, the processRequest() method should check its parameters, but it should also check the parameters posted in the request to check that they conform to the requirements. Some methods for that purpose can be found in HTMLUtils.
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