Saxon

Legacy ID: #3092188 Legacy Poster: Daniel Chaffiol (vonc)

Hi, I have an java.lang.ArrayIndexOutOfBoundsException: x, if I have two public java extension functions with the same name, the correct called java function having more parameters than the second one. In my xslt code, I call a public static function f(int i, int j) (for instance) If I have in the same extention java class another function f (static or not), like f(String k), I will get an ArrayIndexOutOfBoundsException: 2: (see call statck at the end) More specifically, the line net.sf.saxon.functions.JavaExtensionLibrary.getBestFit(JavaExtensionLibrary.java:539) should have more check when manipulating arays of int... like a: if(k < pref_i.length) { // ADDITIONAL TEST which seems to be enough to fix the problem if (pref_i[k] > pref_j[k] && !eliminated[i]) { // high number means less preferred [...] Daniel Chaffiol call stack java.lang.ArrayIndexOutOfBoundsException: 3 at net.sf.saxon.functions.JavaExtensionLibrary.getBestFit(JavaExtensionLibrary.java:539) at net.sf.saxon.functions.JavaExtensionLibrary.bind(JavaExtensionLibrary.java:449) at net.sf.saxon.functions.FunctionLibraryList.bind(FunctionLibraryList.java:71) at net.sf.saxon.expr.ExpressionParser.parseFunctionCall(ExpressionParser.java:1732) at net.sf.saxon.expr.ExpressionParser.parseBasicStep(ExpressionParser.java:1234) at net.sf.saxon.expr.ExpressionParser.parseStepExpression(ExpressionParser.java:1149) at net.sf.saxon.expr.ExpressionParser.parseRelativePath(ExpressionParser.java:1089) at net.sf.saxon.expr.ExpressionParser.parsePathExpression(ExpressionParser.java:1075) at net.sf.saxon.expr.ExpressionParser.parseUnaryExpression(ExpressionParser.java:954) at net.sf.saxon.expr.ExpressionParser.parseCastExpression(ExpressionParser.java:625) at net.sf.saxon.expr.ExpressionParser.parseCastableExpression(ExpressionParser.java:600) at net.sf.saxon.expr.ExpressionParser.parseTreatExpression(ExpressionParser.java:581) at net.sf.saxon.expr.ExpressionParser.parseInstanceOfExpression(ExpressionParser.java:563) at net.sf.saxon.expr.ExpressionParser.parseIntersectExpression(ExpressionParser.java:987) at net.sf.saxon.expr.ExpressionParser.parseUnionExpression(ExpressionParser.java:969) at net.sf.saxon.expr.ExpressionParser.parseMultiplicativeExpression(ExpressionParser.java:906) at net.sf.saxon.expr.ExpressionParser.parseAdditiveExpression(ExpressionParser.java:886) at net.sf.saxon.expr.ExpressionParser.parseRangeExpression(ExpressionParser.java:798) at net.sf.saxon.expr.ExpressionParser.parseComparisonExpression(ExpressionParser.java:748) at net.sf.saxon.expr.ExpressionParser.parseAndExpression(ExpressionParser.java:370) at net.sf.saxon.expr.ExpressionParser.parseOrExpression(ExpressionParser.java:352) at net.sf.saxon.expr.ExpressionParser.parseExprSingle(ExpressionParser.java:306) at net.sf.saxon.expr.ExpressionParser.parseExpression(ExpressionParser.java:269) at net.sf.saxon.expr.ExpressionParser.parse(ExpressionParser.java:191) at net.sf.saxon.expr.ExpressionTool.make(ExpressionTool.java:50) at net.sf.saxon.style.StyleElement.makeExpression(StyleElement.java:453) at net.sf.saxon.style.XSLGeneralVariable.prepareAttributes(XSLGeneralVariable.java:185) at net.sf.saxon.style.XSLVariable.prepareAttributes(XSLVariable.java:34) at net.sf.saxon.style.StyleElement.processAttributes(StyleElement.java:353) at net.sf.saxon.style.StyleElement.processAllAttributes(StyleElement.java:323) at net.sf.saxon.style.StyleElement.processAllAttributes(StyleElement.java:331) at net.sf.saxon.style.XSLStylesheet.processAllAttributes(XSLStylesheet.java:882) at net.sf.saxon.style.XSLStylesheet.preprocess(XSLStylesheet.java:618) at net.sf.saxon.PreparedStylesheet.setStylesheetDocument(PreparedStylesheet.java:295) at net.sf.saxon.PreparedStylesheet.prepare(PreparedStylesheet.java:116) at net.sf.saxon.TransformerFactoryImpl.newTemplates(TransformerFactoryImpl.java:125) at net.sf.saxon.Transform.doMain(Transform.java:464) at net.sf.saxon.Transform.main(Transform.java:59) Fatal error during transformation: 3