Saxon

Legacy ID: #5117173 Legacy Poster: Patrick Oosterveld (poosterveld)

We have a xquery with an expression assigned to a variable named; toegestaneLeeftijd. During Saxon evaluation it will throws a convert exception. Probably because its an expression rather than a simple value although the result of the expression will always be an integer. Is this a bug (in the previous releases this construction works fine)? A workaround is to 'type' cast toegestaneLeeftijd to a string (string($toegestaneLeeftijd)) and create new method in the Util class which can handle the string parameter. XQuery: let $toegestaneLeeftijd := if ($redenSignalering eq $rs1) then 12 else if ($redenSignalering eq $rs3) then 18 else if ($redenSignalering eq $rs4) then 18 else if ($redenSignalering eq $rs6) then 12 else if ($redenSignalering eq $rs7) then 12 else if ($redenSignalering eq $rs8) then 12 else if ($redenSignalering eq $rs9) then 12 else if ($redenSignalering eq $rs10) then 18 else if ($redenSignalering eq $rs11) then 18 else 0 let $dateToCheck := xs:date(util:addYearsToDate(string($geboortedatum), $toegestaneLeeftijd)) The util java class: public static final String addYearsToDate(Date d, int numberOfYearsToAdd) { GregorianCalendar c = new GregorianCalendar(); c.setTime(d); c.add(GregorianCalendar.YEAR, numberOfYearsToAdd); return formatToXSDate(c.getTime()); } The exception: at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:344) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196) Caused by: java.lang.ClassCastException: net.sf.saxon.value.SingletonClosure at net.sf.saxon.expr.PJConverter$IntegerValueToInt.convert(PJConverter.java:641) at net.sf.saxon.functions.ExtensionFunctionCall.setupParams(ExtensionFunctionCall.java:482) at net.sf.saxon.functions.ExtensionFunctionCall.call(ExtensionFunctionCall.java:336) at net.sf.saxon.functions.ExtensionFunctionCall.iterate(ExtensionFunctionCall.java:224) at net.sf.saxon.expr.Expression.evaluateItem(Expression.java:352)