Re: [jetty-users] Single page application routing

[Dmitry Polovka <messaged@xxxxxxxxxxx>]

Adding a 404 error-page to web.xml does the trick, but it sends actual 404 status code in header. I need 200.
> On 22 Dec 2014, at 05:57, Stefan Magnus Landrø <stefan.landro@xxxxxxxxx> wrote:
> 
> Adding a 404 error-page to web.xml should do the trick. 
> 
> Stefan
> 
>> Den 21. des. 2014 kl. 21.50 skrev Dmitry Polovka <messaged@xxxxxxxxxxx>:
>> 
>> Hey everybody, i am beginner. Can somebody advise me on how to manage single page application routing? 
>> 
>> I need DefaultServlet to work as it works now - serve static content, handle ETags and do other stuff. 
>> Since JS will handle routing, on unknown route to Jetty, Jetty will throw 404 and i need to intercept these 404 errors
>> to output content of index.html and let JS do the work. 
>> 
>> What is the best way to do that? 
>> 
>> Launcher.java
>> -----------------------------------------------------------------------------
>> public static void main(String[] args) throws Exception
>> {
>>   Server server = new Server();
>> 
>>   // Remove Server:Jetty(9...) from Response Headers
>>   HttpConfiguration httpConfig = new HttpConfiguration();
>>   httpConfig.setSendServerVersion(false);
>>   HttpConnectionFactory httpFactory = new HttpConnectionFactory(httpConfig);
>> 
>>   ServerConnector connector = new ServerConnector(server, httpFactory);
>>   connector.setPort(8080);
>>   server.addConnector(connector);
>> 
>>   WebAppContext context = new WebAppContext("webapp", "/");
>>   context.addServlet(new ServletHolder(new DefaultServlet()), "/*");
>> 
>>   // Map WebSocket to listen on `/ws`
>>   Broker broker = new Broker();
>>   context.addServlet(new ServletHolder( new Servlet(broker)), "/ws");
>> 
>>   // Setting up browser caching. Binds params for org.eclipse.jetty.servlet.DefaultServlet.init()
>>   context.setInitParameter("org.eclipse.jetty.servlet.Default.etags", "true");
>>   context.setInitParameter("org.eclipse.jetty.servlet.Default.cacheControl", "public, max-age=0");
>> 
>>   // Disallow directory listing
>>   context.setInitParameter("org.eclipse.jetty.servlet.Default.dirAllowed", "false");
>> 
>>   // Search for index.html/index.jsp pages
>>   context.setInitParameter("org.eclipse.jetty.servlet.Default.welcomeServlets", "true");
>> 
>>   // Fix for Windows, so Jetty doesn't lock files
>>   if (System.getProperty("os.name").toLowerCase().contains("windows")) {
>>       context.setInitParameter("org.eclipse.jetty.servlet.Default.useFileMappedBuffer", "false");
>>   }
>> 
>>   // Will throw an exception when will be unable to start server for some reason
>>   context.setThrowUnavailableOnStartupException(true);
>> 
>>   server.setHandler(context);
>>   server.start();
>> }
>> —————————————————
>> 
>> I also have jersey mapping in web.xml
>> 
>> <servlet-mapping>
>>   <servlet-name>jersey-api-v1</servlet-name>
>>   <url-pattern>/api/v1/*</url-pattern>
>> </servlet-mapping>
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