what is this cssServlet.css ? On Thu, Feb 24, 2011 at 1:22 AM, Juan Pablo Gardella < [email protected]> wrote:
> In your html: > > /styles/cssServlet.css > > In web.xml: > > <servlet-mapping> > <servlet-name>cssServlet</servlet-name> > <url-pattern>/styles/cssServlet.css</url-pattern> > </servlet-mapping> > > Juan > > 2011/2/23 Deepak Singh <[email protected]> > >> Hi Jaun, >> >> How to use this CssServlet class ? >> >> On Wed, Feb 23, 2011 at 9:14 PM, Juan Pablo Gardella < >> [email protected]> wrote: >> >>> Hi, >>> >>> Try that (thanks Gabriel Nossier): >>> >>> public class CssServlet extends HttpServlet { >>> private static final long serialVersionUID = 2545846261709821197L; >>> >>> private static final String path1 = "./"; >>> private static final String path2 = "webapps/styles/"; >>> >>> /* >>> * (non-Javadoc) >>> * >>> * @see >>> * >>> javax.servlet.http.HttpServlet#doGet(javax.servlet.http.HttpServletRequest >>> * , javax.servlet.http.HttpServletResponse) >>> */ >>> @Override >>> protected void doGet(HttpServletRequest req, HttpServletResponse resp) >>> throws ServletException, IOException { >>> doPost(req, resp); >>> } >>> >>> /* >>> * (non-Javadoc) >>> * >>> * @see >>> * >>> javax.servlet.http.HttpServlet#doPost(javax.servlet.http.HttpServletRequest >>> * , javax.servlet.http.HttpServletResponse) >>> */ >>> @Override >>> protected void doPost(HttpServletRequest req, HttpServletResponse resp) >>> throws ServletException, IOException { >>> resp.setContentType("text/css"); >>> >>> PrintWriter out = resp.getWriter(); >>> out.println("@CHARSET \"ISO-8859-1\";"); >>> generateMonoliticCssFile(out); >>> out.close(); >>> } >>> >>> private void generateMonoliticCssFile(PrintWriter out) throws IOException >>> { >>> File dir = new File(path1); >>> if (dir.exists()) { >>> listFolder(out, dir); >>> } else { >>> dir = new File(path2); >>> if (dir.exists()) { >>> listFolder(out, dir); >>> } else { >>> out.println("Paths '" + path1 + "' and ' " + path2 + "' doesn't exists"); >>> File local = new File("."); >>> out.println("Local path:" + local.getAbsolutePath()); >>> } >>> } >>> } >>> >>> private void listFolder(PrintWriter out, File dir) throws IOException { >>> for (File file : getAllCssFiles(dir)) { >>> process(out, file); >>> } >>> } >>> >>> /** >>> * @param out >>> * @param file >>> * @throws IOException >>> */ >>> private void process(PrintWriter out, File file) throws IOException { >>> out.println(""); >>> out.println("/****** file:" + file.getName() + " *******/"); >>> out.println(""); >>> >>> BufferedReader fileReader = new BufferedReader(new FileReader(file)); >>> >>> String aLine = null; >>> while ((aLine = fileReader.readLine()) != null) { >>> if (!aLine.startsWith("@CHARSET")) { >>> out.println(aLine); >>> } >>> } >>> >>> out.println(""); >>> } >>> >>> /** >>> * @param dir >>> * @return >>> */ >>> >>> private List<File> getAllCssFiles(File dir) { >>> List<File> rv = new LinkedList<File>(); >>> >>> FilenameFilter filenameFilter = new FilenameFilter() { >>> @Override >>> public boolean accept(File dir, String name) { >>> return name.toLowerCase().endsWith(".css"); >>> } >>> }; >>> >>> for (File file : dir.listFiles(filenameFilter)) { >>> rv.add(file); >>> } >>> >>> return rv; >>> } >>> } >>> >>> >>> 2011/2/23 Deepak Singh <[email protected]> >>> >>>> Hi, >>>> >>>> After compiling our gwt project we get one statndard.css file which >>>> loads to the client consuming 1 http request. >>>> We also have our application specific style.css file which loads >>>> consuming 1 seperate http request. >>>> >>>> To reduce the number of http requests, how should i combine them into 1 >>>> css file ? >>>> >>>> Also, we have many application specific images which loads to the client >>>> using 1 http request for 1 image. If i create 1 ImageBundle and put all >>>> images into this bundle, how do i get this bundle loaded to the client in >>>> just 1 http request at the application start up time ? >>>> >>>> Thanks >>>> >>>> -- >>>> You received this message because you are subscribed to the Google >>>> Groups "Google Web Toolkit" group. >>>> To post to this group, send email to >>>> [email protected]. >>>> To unsubscribe from this group, send email to >>>> [email protected]. >>>> For more options, visit this group at >>>> http://groups.google.com/group/google-web-toolkit?hl=en. >>>> >>> >>> -- >>> You received this message because you are subscribed to the Google Groups >>> "Google Web Toolkit" group. >>> To post to this group, send email to [email protected] >>> . >>> To unsubscribe from this group, send email to >>> [email protected]. >>> For more options, visit this group at >>> http://groups.google.com/group/google-web-toolkit?hl=en. >>> >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Google Web Toolkit" group. >> To post to this group, send email to [email protected]. >> To unsubscribe from this group, send email to >> [email protected]. >> For more options, visit this group at >> http://groups.google.com/group/google-web-toolkit?hl=en. >> > > -- > You received this message because you are subscribed to the Google Groups > "Google Web Toolkit" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/google-web-toolkit?hl=en. > -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. 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