/// <summary>
/// Evaluate the function using the arguments passed.
/// </summary>
/// <param name="args">
/// Result from the expressions evaluation. </param>
/// <param name="sc">
/// Result of static context operation. </param>
/// <exception cref="DynamicError">
/// Dynamic error. </exception>
/// <returns> Result of the fn:dateTime operation. </returns>
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public static org.eclipse.wst.xml.xpath2.api.ResultSequence adjustDate(java.util.Collection args, org.eclipse.wst.xml.xpath2.api.DynamicContext dc) throws org.eclipse.wst.xml.xpath2.processor.DynamicError
public static ResultSequence adjustDate(ICollection args, DynamicContext dc)
{
ICollection cargs = Function.convert_arguments(args, expectedArgs());
// get args
IEnumerator argiter = cargs.GetEnumerator();
argiter.MoveNext();
ResultSequence arg1 = (ResultSequence)argiter.Current;
if (arg1 == null || arg1.empty())
{
return(ResultBuffer.EMPTY);
}
ResultSequence arg2 = ResultBuffer.EMPTY;
if (argiter.MoveNext())
{
//JAVA TO C# CONVERTER TODO TASK: Java iterators are only converted within the context of 'while' and 'for' loops:
arg2 = (ResultSequence)argiter.Current;
}
XSDate date = (XSDate)arg1.item(0);
XSDayTimeDuration timezone = null;
if (arg2.empty())
{
if (date.timezoned())
{
XSDate localized = new XSDate(date.calendar(), null);
return(localized);
}
return(arg1);
}
timezone = (XSDayTimeDuration)arg2.item(0);
if (timezone.lt(minDuration, dc) || timezone.gt(maxDuration, dc))
{
throw DynamicError.invalidTimezone();
}
if (date.tz() == null)
{
return(new XSDate(date.calendar(), timezone));
}
XMLGregorianCalendar xmlCalendar = _datatypeFactory.newXMLGregorianCalendar((GregorianCalendar)date.normalizeCalendar(date.calendar(), date.tz()));
Duration duration = _datatypeFactory.newDuration(timezone.StringValue);
xmlCalendar.add(duration);
return(new XSDate(xmlCalendar.toGregorianCalendar(), timezone));
}
/// <summary>
/// Mathematical addition operator between this XSDateTime and a supplied
/// result sequence (XDTYearMonthDuration and XDTDayTimeDuration are only
/// valid ones).
/// </summary>
/// <param name="arg">
/// The supplied ResultSequence that is on the right of the minus
/// operator. If arg is an XDTYearMonthDuration or an
/// XDTDayTimeDuration the result will be a XSDateTime of the
/// result of the current date minus the duration of time
/// supplied. </param>
/// <returns> New ResultSequence consisting of the result of the mathematical
/// minus operation. </returns>
public virtual ResultSequence plus(ResultSequence arg)
{
if (arg.size() != 1)
{
DynamicError.throw_type_error();
}
Item at = arg.first();
try
{
if (at is XSYearMonthDuration)
{
XSYearMonthDuration val = (XSYearMonthDuration)at;
XSDateTime res = (XSDateTime)clone();
res.calendar().add(Calendar.MONTH, val.monthValue());
return(ResultSequenceFactory.create_new(res));
}
else if (at is XSDayTimeDuration)
{
XSDuration val = (XSDuration)at;
XSDateTime res = (XSDateTime)clone();
XMLGregorianCalendar xmlCal = _datatypeFactory.newXMLGregorianCalendar((GregorianCalendar)calendar());
Duration dtduration = _datatypeFactory.newDuration(val.StringValue);
xmlCal.add(dtduration);
res = new XSDateTime(xmlCal.toGregorianCalendar(), res.tz());
return(ResultSequenceFactory.create_new(res));
}
else
{
DynamicError.throw_type_error();
return(null); // unreach
}
}
catch
{
Debug.Assert(false);
return(null);
}
}
private ResultSequence minusXSDayTimeDuration(AnyType at)
{
XSDuration val = (XSDuration)at;
try
{
XSDate res = (XSDate)clone();
XMLGregorianCalendar xmlCal = _datatypeFactory
.newXMLGregorianCalendar(
(GregorianCalendar)calendar());
Duration dtduration = _datatypeFactory.newDuration(val.StringValue);
xmlCal.add(dtduration.negate());
res = new XSDate(xmlCal.toGregorianCalendar(), res.tz());
return(ResultSequenceFactory.create_new(res));
}
catch
{
}
return(null);
}
private ResultSequence minusXSDayTimeDuration(Item at)
{
XSDuration val = (XSDuration)at;
try
{
XSDateTime res = (XSDateTime)clone();
XMLGregorianCalendar xmlCal = _datatypeFactory.newXMLGregorianCalendar((GregorianCalendar)calendar());
Duration dtduration = _datatypeFactory.newDuration(val.StringValue);
xmlCal.add(dtduration.negate());
res = new XSDateTime(xmlCal.toGregorianCalendar(), res.tz());
return(ResultSequenceFactory.create_new(res));
}
catch
{
throw;
}
//catch (CloneNotSupportedException)
//{
//}
//return null;
}
/// <summary>
/// Evaluate the function using the arguments passed.
/// </summary>
/// <param name="args">
/// Result from the expressions evaluation. </param>
/// <param name="sc">
/// Result of static context operation. </param>
/// <exception cref="DynamicError">
/// Dynamic error. </exception>
/// <returns> Result of the fn:dateTime operation. </returns>
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public static org.eclipse.wst.xml.xpath2.api.ResultSequence adjustTime(java.util.Collection args, org.eclipse.wst.xml.xpath2.api.DynamicContext dc) throws org.eclipse.wst.xml.xpath2.processor.DynamicError
public static ResultSequence adjustTime(ICollection args, DynamicContext dc)
{
ICollection cargs = Function.convert_arguments(args, expectedArgs());
// get args
IEnumerator argiter = cargs.GetEnumerator();
argiter.MoveNext();
ResultSequence arg1 = (ResultSequence)argiter.Current;
if (arg1 == null || arg1.empty())
{
return(ResultBuffer.EMPTY);
}
ResultSequence arg2 = ResultBuffer.EMPTY;
if (argiter.MoveNext())
{
arg2 = (ResultSequence)argiter.Current;
}
XSTime time = (XSTime)arg1.first();
XSDayTimeDuration timezone = null;
if (arg2.empty())
{
if (time.timezoned())
{
XSTime localized = new XSTime(time.calendar(), null);
return(localized);
}
else
{
return(arg1);
}
}
XMLGregorianCalendar xmlCalendar = null;
if (time.tz() != null)
{
xmlCalendar = _datatypeFactory.newXMLGregorianCalendar((GregorianCalendar)time.normalizeCalendar(time.calendar(), time.tz()));
}
else
{
xmlCalendar = _datatypeFactory.newXMLGregorianCalendarTime(time.hour(), time.minute(), (int)time.second(), 0);
}
timezone = (XSDayTimeDuration)arg2.first();
if (timezone.lt(minDuration, dc) || timezone.gt(maxDuration, dc))
{
throw DynamicError.invalidTimezone();
}
if (time.tz() == null)
{
return(new XSTime(time.calendar(), timezone));
}
Duration duration = _datatypeFactory.newDuration(timezone.StringValue);
xmlCalendar.add(duration);
return(new XSTime(xmlCalendar.toGregorianCalendar(), timezone));
}
