Re: Unnecessary 302 redirects in Wicket 1.5
Hi, In order to avoid redirect, we add this code in our application class : setPageRendererProvider(new IPageRendererProvider() { @Override public PageRenderer get(final RenderPageRequestHandler context) { return new WebPageRenderer(context){ @Override protected RedirectPolicy getRedirectPolicy() { RedirectPolicy result; if (!((WebRequest) RequestCycle.get().getRequest()).isAjax()) { result = RedirectPolicy.NEVER_REDIRECT; } else { result = super.getRedirectPolicy(); } return result; } }; } }) -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Unnecessary-302-redirects-in-Wicket-1-5-tp3921623p4650219.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Unnecessary 302 redirects in Wicket 1.5
This worked. It didn't do a POST/REDIRECT/GET when I posted from Javascript and/or HTML Form. This solution works great because, as you mentioned, I can use @SpringBean and other Wicket features along side with it. Thanks. -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Unnecessary-302-redirects-in-Wicket-1-5-tp3921623p4360263.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Unnecessary 302 redirects in Wicket 1.5
import org.apache.wicket.MarkupContainer; import org.apache.wicket.markup.IMarkupCacheKeyProvider; import org.apache.wicket.markup.IMarkupResourceStreamProvider; import org.apache.wicket.markup.html.WebPage; import org.apache.wicket.request.http.WebResponse; import org.apache.wicket.request.mapper.parameter.PageParameters; import org.apache.wicket.util.resource.IResourceStream; import org.apache.wicket.util.resource.StringResourceStream; public class AppLogin extends WebPage implements IMarkupCacheKeyProvider, IMarkupResourceStreamProvider { public AppLogin(PageParameters params) { setStatelessHint(true); startAsyncProcss(params); } private void startAsyncProcss(PageParameters params) { // start asynchronous process with POSTed param } @Override public String getCacheKey(MarkupContainer components, Class? aClass) { return null; } @Override public IResourceStream getMarkupResourceStream(MarkupContainer components, Class? aClass) { return new StringResourceStream(?xml version=\1.0\?ok /); } @Override protected void configureResponse(WebResponse response) { super.configureResponse(response); response.setContentType(text/xml); } } Thanks. http://apache-wicket.1842946.n4.nabble.com/file/n4354074/p-r-g.png -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Unnecessary-302-redirects-in-Wicket-1-5-tp3921623p4354074.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Unnecessary 302 redirects in Wicket 1.5
There is no code related to redirections below. On Fri, Feb 3, 2012 at 11:06 AM, TH Lim ssh...@gmail.com wrote: import org.apache.wicket.MarkupContainer; import org.apache.wicket.markup.IMarkupCacheKeyProvider; import org.apache.wicket.markup.IMarkupResourceStreamProvider; import org.apache.wicket.markup.html.WebPage; import org.apache.wicket.request.http.WebResponse; import org.apache.wicket.request.mapper.parameter.PageParameters; import org.apache.wicket.util.resource.IResourceStream; import org.apache.wicket.util.resource.StringResourceStream; public class AppLogin extends WebPage implements IMarkupCacheKeyProvider, IMarkupResourceStreamProvider { public AppLogin(PageParameters params) { setStatelessHint(true); startAsyncProcss(params); } private void startAsyncProcss(PageParameters params) { // start asynchronous process with POSTed param } @Override public String getCacheKey(MarkupContainer components, Class? aClass) { return null; } @Override public IResourceStream getMarkupResourceStream(MarkupContainer components, Class? aClass) { return new StringResourceStream(?xml version=\1.0\?ok /); } @Override protected void configureResponse(WebResponse response) { super.configureResponse(response); response.setContentType(text/xml); } } Thanks. http://apache-wicket.1842946.n4.nabble.com/file/n4354074/p-r-g.png -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Unnecessary-302-redirects-in-Wicket-1-5-tp3921623p4354074.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org -- Martin Grigorov jWeekend Training, Consulting, Development http://jWeekend.com - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Unnecessary 302 redirects in Wicket 1.5
The original constructor was public class AppLogin extends WebPage implements IMarkupCacheKeyProvider, IMarkupResourceStreamProvider { public AppLogin(PageParameters params) { setStatelessHint(true); startAsyncProcss(params); * throw new RestartResponseException(new PageProvider(getClass(), params), RenderPageRequestHandler.RedirectPolicy.NEVER_REDIRECT); *} The additional code, in bold, caused stackoverflow exception. This page would be invoked by JavaScript call. -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Unnecessary-302-redirects-in-Wicket-1-5-tp3921623p4354166.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Unnecessary 302 redirects in Wicket 1.5
On Fri, Feb 3, 2012 at 12:05 PM, TH Lim ssh...@gmail.com wrote: The original constructor was public class AppLogin extends WebPage implements IMarkupCacheKeyProvider, IMarkupResourceStreamProvider { public AppLogin(PageParameters params) { setStatelessHint(true); startAsyncProcss(params); * throw new RestartResponseException(new PageProvider(getClass(), params), RenderPageRequestHandler.RedirectPolicy.NEVER_REDIRECT); This is wrong as you already found. You need to use this code to come to this page. I.e. from the previous page instead of using setResponsePage(AppLogin.class) use the exception. * } The additional code, in bold, caused stackoverflow exception. This page would be invoked by JavaScript call. -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Unnecessary-302-redirects-in-Wicket-1-5-tp3921623p4354166.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org -- Martin Grigorov jWeekend Training, Consulting, Development http://jWeekend.com - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Unnecessary 302 redirects in Wicket 1.5
I tried and observed the PRG behavior as before. Even if it had worked, for every page I need to an additional transfer page. I don't think this is a good solution. -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Unnecessary-302-redirects-in-Wicket-1-5-tp3921623p4354302.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Unnecessary 302 redirects in Wicket 1.5
Thanks for your help so far. It would be great if you could pass me some hints to allow me to do some research on my own. Thanks -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Unnecessary-302-redirects-in-Wicket-1-5-tp3921623p4354785.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Unnecessary 302 redirects in Wicket 1.5
Please start over with your problem. What do you want to achieve? What did you try? What problems did you face ? And I'm not sure what is PRG. On Fri, Feb 3, 2012 at 4:47 PM, TH Lim ssh...@gmail.com wrote: Thanks for your help so far. It would be great if you could pass me some hints to allow me to do some research on my own. Thanks -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Unnecessary-302-redirects-in-Wicket-1-5-tp3921623p4354785.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org -- Martin Grigorov jWeekend Training, Consulting, Development http://jWeekend.com - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Unnecessary 302 redirects in Wicket 1.5
What I want is a very simple end point to service a POST request originated from my JS using AJAX. What I was expecting was to do a POST and returned an acknowledgement as response. What happened was, after the POST request, the browser received a HTTP 302 to redirect the browser to GET the final response. I can see these states using the browser debugging tool. How do I set this page to do what I was expecting? thanks P-R-G, http://en.wikipedia.org/wiki/Post/Redirect/Get Post/Redirect/Get -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Unnecessary-302-redirects-in-Wicket-1-5-tp3921623p4354872.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Unnecessary 302 redirects in Wicket 1.5
For this you don't need Wicket Page at all. Just use a normal Servlet, fire a POST request to its URL and return whatever response you need. On Fri, Feb 3, 2012 at 5:19 PM, TH Lim ssh...@gmail.com wrote: What I want is a very simple end point to service a POST request originated from my JS using AJAX. What I was expecting was to do a POST and returned an acknowledgement as response. What happened was, after the POST request, the browser received a HTTP 302 to redirect the browser to GET the final response. I can see these states using the browser debugging tool. How do I set this page to do what I was expecting? thanks P-R-G, http://en.wikipedia.org/wiki/Post/Redirect/Get Post/Redirect/Get -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Unnecessary-302-redirects-in-Wicket-1-5-tp3921623p4354872.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org -- Martin Grigorov jWeekend Training, Consulting, Development http://jWeekend.com - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Unnecessary 302 redirects in Wicket 1.5
I could use a servlet. I thought I could easily setup a Wicket page to do something similar. Since I have @SpringBean ready to load services and DAOs. I was almost there. Just that I couldn't get the NEVER_REDIRECT directive work on a per page basis instead of global. -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Unnecessary-302-redirects-in-Wicket-1-5-tp3921623p4355044.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Unnecessary 302 redirects in Wicket 1.5
Hi Lim, What about using an AbstractResource instead for serving the xml. You can do something like: @Override protected ResourceResponse newResourceResponse(Attributes attributes) { final ResourceResponse response = new ResourceResponse(); PageParameters requestParams = attributes.getParameters(); response.setLastModified(Time.now()); response.disableCaching(); response.setContentType(text/xml); response.setTextEncoding(UTF-8); response.setWriteCallback(new WriteCallback() { @Override public void writeData(final Attributes attributes) { attributes.getResponse().write(xml..); } }); response.setContentDisposition(ContentDisposition.INLINE); return response. } And you have all the benefits wicket like @SpringBean available, access to wicket session, etc. -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Unnecessary-302-redirects-in-Wicket-1-5-tp3921623p4355660.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Unnecessary 302 redirects in Wicket 1.5
Is it possible to set the redirect feature localized to a page instead of every page? There are 2 out 10 pages I don't want to redirect. Thanks -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Unnecessary-302-redirects-in-Wicket-1-5-tp3921623p4351160.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Unnecessary 302 redirects in Wicket 1.5
On Thu, Feb 2, 2012 at 1:27 PM, TH Lim ssh...@gmail.com wrote: Is it possible to set the redirect feature localized to a page instead of every page? There are 2 out 10 pages I don't want to redirect. Thanks Experiment with new RestartResponseException(new PageProvider(YourPage.class, PageParameters), RedirectPolicy.NEVER_REDIRECT) -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Unnecessary-302-redirects-in-Wicket-1-5-tp3921623p4351160.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org -- Martin Grigorov jWeekend Training, Consulting, Development http://jWeekend.com - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Unnecessary 302 redirects in Wicket 1.5
I have compilation error with this statement. Any help here would be great. And I suppose I put this line of code at the end of my web page constructor, right? Martin Grigorov-4 wrote On Thu, Feb 2, 2012 at 1:27 PM, TH Lim lt;sshark@gt; wrote: Is it possible to set the redirect feature localized to a page instead of every page? There are 2 out 10 pages I don't want to redirect. Thanks Experiment with new RestartResponseException(new PageProvider(YourPage.class, PageParameters), RedirectPolicy.NEVER_REDIRECT) -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Unnecessary-302-redirects-in-Wicket-1-5-tp3921623p4353522.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Unnecessary 302 redirects in Wicket 1.5
The compilation error was my fault. I tried and it didn't work. Probably I missed something. What I did was throw the RestartResponseException at the end of the said page and StackOverflowException was thrown, quite obvious to me what has happened. With my limited knowledge of Wicket internal working mechanism, I think RestartResponseException was not the right solution. What I understood was a page accepted a request, redirected the request to a page targeted by the exception. it basically worked like P-R-G. -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Unnecessary-302-redirects-in-Wicket-1-5-tp3921623p4353854.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Unnecessary 302 redirects in Wicket 1.5
Can you share your code so we can take a look and help you ? On Fri, Feb 3, 2012 at 9:04 AM, TH Lim ssh...@gmail.com wrote: The compilation error was my fault. I tried and it didn't work. Probably I missed something. What I did was throw the RestartResponseException at the end of the said page and StackOverflowException was thrown, quite obvious to me what has happened. With my limited knowledge of Wicket internal working mechanism, I think RestartResponseException was not the right solution. What I understood was a page accepted a request, redirected the request to a page targeted by the exception. it basically worked like P-R-G. -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Unnecessary-302-redirects-in-Wicket-1-5-tp3921623p4353854.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org -- Martin Grigorov jWeekend Training, Consulting, Development http://jWeekend.com - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Unnecessary 302 redirects in Wicket 1.5
Hello, Could you please explain for what reason wicket for every page redirects users to some other page by 302 code? For example from /home user will be redirected to /home?1 etc. It seems quite strange and I think, that this is much more strange for Search Engines. I found solution how to optimize for SE here: http://apache-wicket.1842946.n4.nabble.com/Removing-jsessionid-in-wicket-1-5-td3891735.html But it looks strange even for common users. Can I disable this feature for common users? P.S. I found some mentions that this is because page is not stateless. But it's not so reasonable for me, because: 1) In wicket 1.4 all works great without this feature 2) Other web frameworks, which I know, don't use 302 code and everthing is working For me it looks as a bug. Thanks, Ilia
Re: Unnecessary 302 redirects in Wicket 1.5
I think redirect is performed as a solution to double post problem. You can disable it from RequestCycleSetting by setting it to One Pass Render. On Thu, Oct 20, 2011 at 1:53 PM, Илья Нарыжный phan...@ydn.ru wrote: Hello, Could you please explain for what reason wicket for every page redirects users to some other page by 302 code? For example from /home user will be redirected to /home?1 etc. It seems quite strange and I think, that this is much more strange for Search Engines. I found solution how to optimize for SE here: http://apache-wicket.1842946.n4.nabble.com/Removing-jsessionid-in-wicket-1-5-td3891735.html But it looks strange even for common users. Can I disable this feature for common users? P.S. I found some mentions that this is because page is not stateless. But it's not so reasonable for me, because: 1) In wicket 1.4 all works great without this feature 2) Other web frameworks, which I know, don't use 302 code and everthing is working For me it looks as a bug. Thanks, Ilia
Re: Unnecessary 302 redirects in Wicket 1.5
Another problem is that without ?3 if your user reloads the page (F5) Wicket wont know which page instance to re-render and will create a new instance of the page. I.e. the state will be lost. In Wicket 1.4 ?wicket:interface=0:0:bla:1: is used to keep the page id. If you don't want this special parameter then you should keep the page stateless. I.e. everytime a new instance will be created and no state is preserved. On Thu, Oct 20, 2011 at 3:07 PM, Deniz Oğuz denizo...@gmail.com wrote: I think redirect is performed as a solution to double post problem. You can disable it from RequestCycleSetting by setting it to One Pass Render. On Thu, Oct 20, 2011 at 1:53 PM, Илья Нарыжный phan...@ydn.ru wrote: Hello, Could you please explain for what reason wicket for every page redirects users to some other page by 302 code? For example from /home user will be redirected to /home?1 etc. It seems quite strange and I think, that this is much more strange for Search Engines. I found solution how to optimize for SE here: http://apache-wicket.1842946.n4.nabble.com/Removing-jsessionid-in-wicket-1-5-td3891735.html But it looks strange even for common users. Can I disable this feature for common users? P.S. I found some mentions that this is because page is not stateless. But it's not so reasonable for me, because: 1) In wicket 1.4 all works great without this feature 2) Other web frameworks, which I know, don't use 302 code and everthing is working For me it looks as a bug. Thanks, Ilia -- Martin Grigorov jWeekend Training, Consulting, Development http://jWeekend.com - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org