Subject: WebApp Redirects - msg#00200

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Question about contexts

I confugure Jetty as a web server with a servlet and several Handlers included with jetty. This is Context "/". I want my servlet to find several other servlets it needs to include when it parses a <servlet> tag in a *.jhtml page (apache extension) or *.shtml page (sun jws extension). I set up a web application that adds all the servlets. The web application is also Context "/". This is defined in a web.xlm file in a WEB-INF directory. Example: <!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - --> <!-- Home context. --> <!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - --> <Call name="addContext"> <Arg>/</Arg> <Set name="ResourceBase">C:\Draconis\test_site</Set> <Set name="welcomeFiles"> <Array type="java.lang.String"> <Item>main.shtml</Item> <Item>main.html</Item> <Item>Main.shtml</Item> <Item>Main.html</Item> </Array> </Set> <Call name="addServlet"> <Arg>JSSSI</Arg> <Arg>*.shtml</Arg> <Arg>Draconis.Jetty.JSSIServlet</Arg> </Call> ..... more setup in d.xml passed on the command line to start.jar ...... <!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - --> <!-- Add root context web applications. --> <!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - --> <Call name="addWebApplication"> <Arg>/</Arg> <Arg><SystemProperty name="jetty.home" default="."/>/draconis</Arg> </Call> ...... end of .xml setup Then in the web app directory: <web-app> <display-name>Draconis Servlets</display-name> <servlet> <servlet-name>Draconis.servlets.Banners</servlet-name> <servlet-class>Draconis.servlets.Banners</servlet-class> <load-on-startup>1</load-on-startup> </servlet> ... plus more servlets. ---------------- My servlet that is defined in the Jetty server xml configuration cannot access the servlets loaded as a web app. They are both loaded as context "/" and this is what is indicated in the log. The log also shows that the servlets are found and loaded. However it seems that there are two contexts for root ("/"). The server root is distrinct from the web app root. When I add the servlets in the Jetty server configutation they are found and everything works wonderfuly. I just have to add a lot of servlets in the addContext for root "/". This is pretty messy. Also it appears that I will have to do this for every virtual domain and I host several on one server. ------------------- Why are there two different contexts one for the server and one for the web app. Can the web app servlets be access from the server? It would be much cleaner to load all the servlets as a web app. It would also be wonderful if all virtual domains could access the servlets from the web app context. I am not trying to access the servlets using url mapping. I am including the servlets from another servlet. The servlets are not invoked with the Jetty Invoker (o.m.j.s.Invoker) my servlet takes its place. dispatcher = getServletContext().getRequestDispatcher( servlet_name ); // Add servlet parameters to request sreq = new SSIHttpServletRequestWrapper( req, params ); sres = new HttpServletResponseWrapper( resp ); // Invoke servlet and include results dispatcher.include( sreq, sres ); I am using Jetty 4.2.17 with JDK 1.4.1_02 on a Win 2K platform. ------------------------------------------------------- SF.Net is sponsored by: Speed Start Your Linux Apps Now. Build and deploy apps & Web services for Linux with a free DVD software kit from IBM. Click Now! http://ads.osdn.com/?ad_id=1356&alloc_id=3438&op=click _______________________________________________ Jetty-support mailing list Jetty-support@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/jetty-support

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configuring 404 and other page handlers with jetty xml

Hello. Is it possible to configure, with jetty.xml, handler pages for 404 or other errors? If so, can you provide a link to an example? Thanks in advance, Si Chen ------------------------------------------------------- SF.Net is sponsored by: Speed Start Your Linux Apps Now. Build and deploy apps & Web services for Linux with a free DVD software kit from IBM. Click Now! http://ads.osdn.com/?ad_id=1356&alloc_id=3438&op=click _______________________________________________ Jetty-support mailing list Jetty-support@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/jetty-support

Previous Message by Thread: click to view message preview

Question about contexts

I confugure Jetty as a web server with a servlet and several Handlers included with jetty. This is Context "/". I want my servlet to find several other servlets it needs to include when it parses a <servlet> tag in a *.jhtml page (apache extension) or *.shtml page (sun jws extension). I set up a web application that adds all the servlets. The web application is also Context "/". This is defined in a web.xlm file in a WEB-INF directory. Example: <!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - --> <!-- Home context. --> <!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - --> <Call name="addContext"> <Arg>/</Arg> <Set name="ResourceBase">C:\Draconis\test_site</Set> <Set name="welcomeFiles"> <Array type="java.lang.String"> <Item>main.shtml</Item> <Item>main.html</Item> <Item>Main.shtml</Item> <Item>Main.html</Item> </Array> </Set> <Call name="addServlet"> <Arg>JSSSI</Arg> <Arg>*.shtml</Arg> <Arg>Draconis.Jetty.JSSIServlet</Arg> </Call> ..... more setup in d.xml passed on the command line to start.jar ...... <!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - --> <!-- Add root context web applications. --> <!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - --> <Call name="addWebApplication"> <Arg>/</Arg> <Arg><SystemProperty name="jetty.home" default="."/>/draconis</Arg> </Call> ...... end of .xml setup Then in the web app directory: <web-app> <display-name>Draconis Servlets</display-name> <servlet> <servlet-name>Draconis.servlets.Banners</servlet-name> <servlet-class>Draconis.servlets.Banners</servlet-class> <load-on-startup>1</load-on-startup> </servlet> ... plus more servlets. ---------------- My servlet that is defined in the Jetty server xml configuration cannot access the servlets loaded as a web app. They are both loaded as context "/" and this is what is indicated in the log. The log also shows that the servlets are found and loaded. However it seems that there are two contexts for root ("/"). The server root is distrinct from the web app root. When I add the servlets in the Jetty server configutation they are found and everything works wonderfuly. I just have to add a lot of servlets in the addContext for root "/". This is pretty messy. Also it appears that I will have to do this for every virtual domain and I host several on one server. ------------------- Why are there two different contexts one for the server and one for the web app. Can the web app servlets be access from the server? It would be much cleaner to load all the servlets as a web app. It would also be wonderful if all virtual domains could access the servlets from the web app context. I am not trying to access the servlets using url mapping. I am including the servlets from another servlet. The servlets are not invoked with the Jetty Invoker (o.m.j.s.Invoker) my servlet takes its place. dispatcher = getServletContext().getRequestDispatcher( servlet_name ); // Add servlet parameters to request sreq = new SSIHttpServletRequestWrapper( req, params ); sres = new HttpServletResponseWrapper( resp ); // Invoke servlet and include results dispatcher.include( sreq, sres ); I am using Jetty 4.2.17 with JDK 1.4.1_02 on a Win 2K platform. ------------------------------------------------------- SF.Net is sponsored by: Speed Start Your Linux Apps Now. Build and deploy apps & Web services for Linux with a free DVD software kit from IBM. Click Now! http://ads.osdn.com/?ad_id=1356&alloc_id=3438&op=click _______________________________________________ Jetty-support mailing list Jetty-support@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/jetty-support

Next Message by Thread: click to view message preview

configuring 404 and other page handlers with jetty xml

Hello. Is it possible to configure, with jetty.xml, handler pages for 404 or other errors? If so, can you provide a link to an example? Thanks in advance, Si Chen ------------------------------------------------------- SF.Net is sponsored by: Speed Start Your Linux Apps Now. Build and deploy apps & Web services for Linux with a free DVD software kit from IBM. Click Now! http://ads.osdn.com/?ad_id=1356&alloc_id=3438&op=click _______________________________________________ Jetty-support mailing list Jetty-support@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/jetty-support