public Vector buildDatalets()

in java/src/org/apache/qetest/xsl/StylesheetTestletDriver.java [585:673]
66 lines of code
12 McCabe index (conditional complexity)

    public Vector buildDatalets(Vector files, File testLocation, 
                                File outLocation, File goldLocation,
                                Hashtable goldFiles)
    {
        // Validate arguments
        if ((null == files) || (files.size() < 1))
        {
            // Bad arguments, report it as an error
            // Note: normally, this should never happen, since 
            //  this class normally validates these arguments 
            //  before calling us
            reporter.logWarningMsg("buildDatalets null or empty file vector");
            return null;
        }
        Vector v = new Vector(files.size());

        // For every file in the vector, construct the matching 
        //  out, gold, and xml/xsl files
        for (Enumeration elements = files.elements();
                elements.hasMoreElements(); /* no increment portion */ )
        {
            String file = null;
            try
            {
                file = (String)elements.nextElement();
            }
            catch (ClassCastException cce)
            {
                // Just skip this entry
                reporter.logWarningMsg("Bad file element found, skipping: " + cce.toString());
                continue;
            }
            // Check if it's a normal .xsl file, or a .xml file
            //  (we assume .xml files are embedded tests!)
            StylesheetDatalet d = new StylesheetDatalet();
            if (file.endsWith(XML_EXTENSION))
            {
                d.xmlName = testLocation.getPath() + File.separator + file;

                String fileNameRoot = file.substring(0, file.indexOf(XML_EXTENSION));
                d.inputName = null;
                
                d.outputName = outLocation.getPath() + File.separator + fileNameRoot + OUT_EXTENSION;
                if (goldFiles != null && goldFiles.get(fileNameRoot) != null) {
                  d.goldName = goldLocation.getPath() + File.separator + goldFiles.get(fileNameRoot);
                } else {
                  d.goldName = goldLocation.getPath() + File.separator + fileNameRoot + OUT_EXTENSION;
                }                  
            }
            else if (file.endsWith(XSL_EXTENSION))
            {
                d.inputName = testLocation.getPath() + File.separator + file;

                String fileNameRoot = file.substring(0, file.indexOf(XSL_EXTENSION));
                d.paramName = testLocation.getPath() + File.separator + fileNameRoot + PARAM_EXTENSION;
                d.xmlName = testLocation.getPath() + File.separator + fileNameRoot + XML_EXTENSION;
                d.outputName = outLocation.getPath() + File.separator + fileNameRoot + OUT_EXTENSION;
                d.goldName = goldLocation.getPath() + File.separator + fileNameRoot + OUT_EXTENSION;
                if (goldFiles != null && goldFiles.get(fileNameRoot) != null) {
                  d.goldName = goldLocation.getPath() + File.separator + goldFiles.get(fileNameRoot);
                } else {
                  d.goldName = goldLocation.getPath() + File.separator + fileNameRoot + OUT_EXTENSION;
                }                  
                
            }
            else
            {
                // Hmmm - I'm not sure what we should do here
                reporter.logWarningMsg("Unexpected test file found, skipping: " + file);
                continue;
            }
            d.setDescription(file);
            d.flavor = flavor;
            // Also copy over our own testProps as it's 
            //  options: this allows for future expansion
            //  of values in the datalet
            d.options = new Properties(testProps);
            // Optimization: put in a copy of our fileChecker, so 
            //  that each testlet doesn't have to create it's own
            //  fileCheckers should not store state, so this 
            //  shouldn't affect the testing at all
            d.options.put("fileCheckerImpl", fileChecker);
            if (traceMode != null) {
                d.options.put(TransformWrapper.SET_PROCESSOR_ATTRIBUTES  + "setTraceListener", d.outputName + LOG_EXTENSION);
            }
            v.addElement(d);
        }
        return v;
    }