public void renderBook()

in src/main/java/org/apache/maven/doxia/book/services/renderer/DocbookBookRenderer.java [65:154]
66 lines of code
9 McCabe index (conditional complexity)

    public void renderBook( BookContext context )
        throws BookDoxiaException
    {
        BookModel book = context.getBook();

        if ( !context.getOutputDirectory().exists() )
        {
            if ( !context.getOutputDirectory().mkdirs() )
            {
                throw new BookDoxiaException( "Could not make directory: "
                        + context.getOutputDirectory().getAbsolutePath() + "." );
            }
        }

        File bookFile = new File( context.getOutputDirectory(), book.getId() + ".xml" );

        Writer fileWriter;
        try
        {
            fileWriter = WriterFactory.newXmlWriter( bookFile );
        }
        catch ( IOException e )
        {
            throw new BookDoxiaException( "Error while opening file.", e );
        }

        // ----------------------------------------------------------------------
        // Create the Dockbook File
        // ----------------------------------------------------------------------

        // TODO: Write out TOC?

        DocBookBookSink sink = new DocBookBookSink( fileWriter );

        try
        {
            sink.book();

            // TODO: symmetrize bookHead?

            if ( StringUtils.isNotEmpty( book.getTitle() ) )
            {
                sink.bookTitle();
                sink.text( book.getTitle() );
                sink.bookTitle_();
            }

            if ( StringUtils.isNotEmpty( book.getDate() ) )
            {
                sink.bookDate();
                sink.text( book.getDate() );
                sink.bookDate_();
            }

            if ( StringUtils.isNotEmpty( book.getAuthor() ) )
            {
                sink.bookAuthor();
                sink.text( book.getAuthor() );
                sink.bookAuthor_();
            }

            sink.bookHead_();

            for ( Chapter chapter : book.getChapters() )
            {
                sink.chapter();

                if ( StringUtils.isNotEmpty( chapter.getTitle() ) )
                {
                    sink.chapterTitle();
                    sink.text( chapter.getTitle() );
                    sink.chapterTitle_();
                }

                renderChapter( chapter, context, sink );

                sink.chapter_();
            }

            sink.book_();
        }
        finally
        {
            sink.flush();

            sink.close();

            IOUtil.close( fileWriter );
        }
    }