public static ModelNode parseBoundedIntegerAttribute(
final XMLExtendedStreamReader reader,
final int index,
final int minInclusive,
final int maxInclusive,
boolean allowExpression)
throws XMLStreamException {
final String stringValue = reader.getAttributeValue(index);
if (allowExpression) {
ModelNode expression = parsePossibleExpression(stringValue);
if (expression.getType() == ModelType.EXPRESSION) {
return expression;
}
}
try {
final int value = Integer.parseInt(stringValue);
if (value < minInclusive || value > maxInclusive) {
throw ControllerLogger.ROOT_LOGGER.invalidAttributeValue(
value,
reader.getAttributeName(index),
minInclusive,
maxInclusive,
reader.getLocation());
}
return new ModelNode().set(value);
} catch (NumberFormatException nfe) {
throw ControllerLogger.ROOT_LOGGER.invalidAttributeValueInt(
nfe, stringValue, reader.getAttributeName(index), reader.getLocation());
}
}
/**
* Get an exception reporting an invalid XML attribute value.
*
* @param reader the stream reader
* @param index the attribute index
* @return the exception
*/
public static XMLStreamException invalidAttributeValue(
final XMLExtendedStreamReader reader, final int index) {
return ControllerLogger.ROOT_LOGGER.invalidAttributeValue(
reader.getAttributeValue(index), reader.getAttributeName(index), reader.getLocation());
}