private void generateHeader()

in graveyard/tools/org/apache/axis/tools/cbindings/CBindingGenerator.java [131:238]
96 lines of code
20 McCabe index (conditional complexity)

    private void generateHeader(InputCppSourceCode inputFile, BufferedWriter outputFile) throws Exception 
    {
        boolean foundCopyright = false;
        String define = inputFile.getName();
        define = define.toUpperCase();
        define = define.substring(0, define.indexOf("."));
        define += "_INCLUDED";
        
        String syncComment = 
            "/* !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! */\n" +
            "/* NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE   */\n" +
            "/* ----------------------------------------------------------------   */\n" +
            "/* THIS HEADER FILE PATTERNED AFTER CORRESPONDING hpp HEADER FILE.    */\n" +
            "/* CHANGES TO hpp HEADER FILE MAY NEED TO BE PROPAGATED HERE AND IN   */\n" +
            "/* THE IMPLEMEMTATION OF THE C APIS.                                  */\n" +
            "/*                                                                    */\n" +
            "/* THIS FILE GENERATED BY CBINDINGGENERATOR TOOL.                     */\n" +
            "/* ----------------------------------------------------------------   */\n" +
            "/* NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE   */\n" +
            "/* !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! */\n";
        
        String cplusplusStart = "#ifdef __cplusplus\n extern \"C\" {\n#endif\n"; 
        String cplusplusEnd   = "#ifdef __cplusplus\n }\n#endif\n"; 

        int prevPart = FilePart.COMMENT; // Suppresse newline before copyright
        String text;
        Iterator it = inputFile.getPartIterator();
        while (it.hasNext()) 
        {
            FilePart fp = (FilePart) (it.next());
            if (!foundCopyright
                && (FilePart.DIRECTIVE == fp.getType()
                    || FilePart.ENUM == fp.getType()
                    || FilePart.PROTOTYPE == fp.getType())) 
            {
                outputFile.write("#ifndef " + define);
                outputFile.newLine();
                outputFile.write("#define " + define);
                outputFile.newLine();
                outputFile.newLine();
                outputFile.write(syncComment);  
                outputFile.newLine();
                outputFile.write(cplusplusStart);  
                outputFile.newLine();                
                foundCopyright = true;
            }

            switch (fp.getType()) 
            {
                case FilePart.COMMENT :
                    if (FilePart.COMMENT != prevPart)
                        outputFile.newLine();
                    prevPart = fp.getType();
                    text = fp.toString().trim();
                    StringTokenizer tkzr = new StringTokenizer(text, "\n\r");
                    while (tkzr.hasMoreTokens()) 
                    {
                        String line = tkzr.nextToken().trim();
                        if (-1 == line.indexOf("@author")) 
                        {
                            if (line.startsWith("*"))
                                outputFile.write(" ");
                            outputFile.write(line);
                            outputFile.newLine();
                        }
                    }
                    break;

                case FilePart.DIRECTIVE :
                    if (FilePart.DIRECTIVE != prevPart)
                        outputFile.newLine();
                    prevPart = fp.getType();
                    generateDirective(fp, outputFile, inputFile.getName());
                    break;

                case FilePart.TYPEDEF :
                    prevPart = fp.getType();
                    generateTypedef(fp, outputFile);
                    break;

                case FilePart.METHOD :
                case FilePart.PROTOTYPE :
                    if (FilePart.COMMENT != prevPart
                        && FilePart.METHOD != prevPart
                        && FilePart.PROTOTYPE != prevPart)
                        outputFile.newLine();
                    prevPart = fp.getType();
                    generateFunctionPrototype(fp, outputFile);
                    break;

                case FilePart.ENUM :
                    Utils.rude(
                        "Enums should be wrappered with a typedef so "
                            + "they appear the same in C and C++",
                        inputFile.getName(), 0, fp.toString());
                    break;
                    // do nothing for other file parts
            }
        }
 
        outputFile.newLine();
        
        outputFile.write(cplusplusEnd);  
        outputFile.newLine();                

        outputFile.write("#endif /* " + define + " */");
        outputFile.newLine();
    }