/**
* Get the <code><a href="http://www.w3.org/TR/xmlschema-2/#dateTime">dateTime</a></code> contents
* of the current {@link Element Element}, if it exists, is non-empty and has local name
* <i>name</i>, as a {@link GregorianCalendar GregorianCalendar}.
*
* <p>Precision will be truncated to milliseconds.
*
* <p>The cursor will only be moved forward if the local element name matches <i>name</i>.
*
* @param name The local element name to test for.
* @return The <code><a href="http://www.w3.org/TR/xmlschema-2/#dateTime">dateTime</a></code>
* contents of the current {@link Element Element} as a {@link GregorianCalendar
* GregorianCalendar}, if it exists, is non-empty and has local name <i>name</i>, null
* otherwise.
* @throws NoSuchElementException If the current element has local name <i>name</i> but has
* non-text content.
* @throws IOException If the current element has text-only content that cannot be parsed as
* <code><a href="http://www.w3.org/TR/xmlschema-2/#dateTime">dateTime</a></code>.
*/
public GregorianCalendar getDateTimeConditional(String name)
throws NoSuchElementException, IOException {
String s = getStringConditional(name);
return s != null ? ISODateTime.parseDateTime(s) : null;
}
/**
* Get the <code><a href="http://www.w3.org/TR/xmlschema-2/#dateTime">dateTime</a></code> contents
* of the current {@link Element Element}, which must have local name <i>name</i>, as a {@link
* GregorianCalendar GregorianCalendar}.
*
* <p>Precision will be truncated to milliseconds.
*
* @param name The local element name expected.
* @return The <code><a href="http://www.w3.org/TR/xmlschema-2/#dateTime">dateTime</a></code>
* contents of the current {@link Element Element} as a {@link GregorianCalendar
* GregorianCalendar}.
* @throws NoSuchElementException If the current element has non-text content, if it's local name
* is not <i>name</i> or if there is no current element.
* @throws IOException If the current element has text-only content that cannot be parsed as
* <code><a href="http://www.w3.org/TR/xmlschema-2/#dateTime">dateTime</a></code>.
*/
public GregorianCalendar getDateTime(String name) throws NoSuchElementException, IOException {
return ISODateTime.parseDateTime(getString(name));
}