dennis hoersch created MYFACES-3746:
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Summary: Cache resolved value of javax.faces.VALIDATE_EMPTY_FIELDS
Key: MYFACES-3746
URL: https://issues.apache.org/jira/browse/MYFACES-3746
Project: MyFaces Core
Issue Type: Improvement
Affects Versions: 2.1.12
Reporter: dennis hoersch
In UIInput.shouldInterpretEmptyStringSubmittedValuesAsNull() the resolved value
of 'javax.faces.INTERPRET_EMPTY_STRING_SUBMITTED_VALUES_AS_NULL' is cached in
the application map. It might be worth doing the same for
'javax.faces.VALIDATE_EMPTY_FIELDS' in UIInput.shouldValidateEmptyFields():
private boolean shouldValidateEmptyFields(FacesContext context)
{
ExternalContext ec = context.getExternalContext();
Boolean validateEmptyFields = (Boolean) ec.getApplicationMap()
.get(VALIDATE_EMPTY_FIELDS_PARAM_NAME);
if (validateEmptyFields == null)
{
String param = ec.getInitParameter(VALIDATE_EMPTY_FIELDS_PARAM_NAME);
// null means the same as auto.
if (param == null)
{
param = "auto";
}
else
{
// The environment variables are case insensitive.
param = param.toLowerCase();
}
if (param.equals("auto") &&
_ExternalSpecifications.isBeanValidationAvailable())
{
validateEmptyFields = true;
}
else if (param.equals("true"))
{
validateEmptyFields = true;
} else {
validateEmptyFields = false;
}
// cache the parsed value
ec.getApplicationMap().put(VALIDATE_EMPTY_FIELDS_PARAM_NAME,
validateEmptyFields);
}
return validateEmptyFields;
}
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