protected int addReferenceFilesets()

in src/main/org/apache/ant/dotnet/compile/DotnetCompile.java [895:924]

• 26 lines of code
• 6 McCabe index (conditional complexity)

    protected int addReferenceFilesets(NetCommand command, long outputTimestamp) {
        int filesOutOfDate = 0;
        Hashtable filesToBuild = new Hashtable();
        for (int i = 0; i < referenceFilesets.size(); i++) {
            FileSet fs = (FileSet) referenceFilesets.elementAt(i);
            filesOutOfDate += command.scanOneFileset(
                    fs.getDirectoryScanner(getProject()),
                    filesToBuild,
                    outputTimestamp);
        }
        //bail out early if there were no files
        if (filesToBuild.size() == 0) {
            return 0;
        }
        //now scan the hashtable and add the files
        Enumeration files = filesToBuild.elements();
        while (files.hasMoreElements()) {
            File file = (File) files.nextElement();
            if (isFileManagedBinary(file)) {
                if (isWindows) command.addArgument('"'+REFERENCE_OPTION+file.toString()+'"');
                else command.addArgument(REFERENCE_OPTION+file.toString());
            } else {
                log("ignoring " + file + " as it is not a managed executable",
                        Project.MSG_VERBOSE);
            }

        }

        return filesOutOfDate;
    }