Apache rewrite/reverse proxy
Hello Listers, I have back end website running on Tomcat using struts with the following url http://local.domain.com/app. External user access the website through apache proxy with the following url http://www.domain.com/user1 (user1, user2, etc... It’s uri specific to each user). I want to use apache rewrite or/ and reverse proxy directive to translate the url like http://www.domain.com/user1 into http://local.domain.com/app?user=user1 Can some apache guru help me please? Thanks, Abdel In your setup, is http://local.domain.com/app accessible to the users? There may not be any need for reverse proxying, it may simply be a matter for mod_rewrite... -Wes -- Wes Wannemacher Head Engineer, WanTii, Inc. Need Training? Struts, Spring, Maven, Tomcat... Ask me for a quote! - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
RE: implementaiton advise on custom TextProvider
Do you have the: constant name=struts.objectFactory value=spring/ constant defined in your struts.xml? That should be all that's needed. (*Chris*) I don't but . . . isn't that in the plugin.xml? And isn't the fact that I was able to autowire an action with a spring bean proof that the spring object factory is being used as the core factory? - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
RE: implementaiton advise on custom TextProvider
Okay. I'm following this path. I've got the Spring Plugin in place. And it's working. I verified it by autowiring a trivial spring bean into one of my actions. But when I try to create my custom textprovider and then have it used as the framework default text provider I'm getting some initialization problems. Here's what I'm doing: 1) spring config bean id=customTextProvider class=com.mycompany.textsupport.MyTextProviderSupport/ 2) struts.xml bean type=com.opensymphony.xwork2.TextProvider name=myTextProvider class=customTextProvider scope=default / constant name=struts.xworkTextProvider value=myTextProvider/ But when I start the app I get the following error, thrown when the framework tries to create the text provider bean. It seems like the framework isn't recognizing that I'm referencing a spring bean with the class attribute . . . So, I have figured this out. The TextProvider is injected outside the control of the core objectfactory. If you look at the ActionSupport class, you'll see that there is a lazy init method for acquiring the textprovider. It uses the default ContainerImpl, as injected ( by type I think ) into the action, to inject the textprovider. This means that it goes around the spring object factory for this injection. Not sure what to do. Several workarounds come to mind. - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Help with sj:autocompleter
Hi all,
i'd like to use the autocompleter as textfield to load a list of database
objects when typing some characters. Everything's working fine (action
roundtrips after 3 characters) except refreshing the list of the autocompleter.
The list is still empty after setting the property in the Struts action class.
I guess i need some kind of javascript event to refresh the list - but i
haven't found the correct property yet. Can anybody help?
JSP
%@ taglib prefix=sj uri=/struts-jquery-tags%
s:url var=stringingAutocomplete
action=StringingAction_searchTennisStrings/
sj:autocompleter
id=tennisString
name=tennisString
href=%{stringingAutocomplete}
list=%{stringList}
listValue=name
listKey=id
loadMinimumCount=3
reloadTopics=true
/
Action class
public String searchTennisStrings() throws Exception {
// database call to look for tennis strings
this.stringList = stringingService.findTennisStringsByName(this.term);
return SUCCESS;
}
Thanks
André
RE: implementaiton advise on custom TextProvider
Spring MVC might be a consideration! (wink) On Oct 16, 2012 1:26 PM, Davis, Chad chad.da...@emc.com wrote: Okay. I'm following this path. I've got the Spring Plugin in place. And it's working. I verified it by autowiring a trivial spring bean into one of my actions. But when I try to create my custom textprovider and then have it used as the framework default text provider I'm getting some initialization problems. Here's what I'm doing: 1) spring config bean id=customTextProvider class=com.mycompany.textsupport.MyTextProviderSupport/ 2) struts.xml bean type=com.opensymphony.xwork2.TextProvider name=myTextProvider class=customTextProvider scope=default / constant name=struts.xworkTextProvider value=myTextProvider/ But when I start the app I get the following error, thrown when the framework tries to create the text provider bean. It seems like the framework isn't recognizing that I'm referencing a spring bean with the class attribute . . . So, I have figured this out. The TextProvider is injected outside the control of the core objectfactory. If you look at the ActionSupport class, you'll see that there is a lazy init method for acquiring the textprovider. It uses the default ContainerImpl, as injected ( by type I think ) into the action, to inject the textprovider. This means that it goes around the spring object factory for this injection. Not sure what to do. Several workarounds come to mind. - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
RE: implementaiton advise on custom TextProvider
Spring MVC might be a consideration! (wink) On Oct 16, 2012 1:26 PM, I heard it has a pretty good integration with the whole Spring ecosystem. - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: implementaiton advise on custom TextProvider
2012/10/16 Davis, Chad chad.da...@emc.com: Okay. I'm following this path. I've got the Spring Plugin in place. And it's working. I verified it by autowiring a trivial spring bean into one of my actions. But when I try to create my custom textprovider and then have it used as the framework default text provider I'm getting some initialization problems. Here's what I'm doing: 1) spring config bean id=customTextProvider class=com.mycompany.textsupport.MyTextProviderSupport/ 2) struts.xml bean type=com.opensymphony.xwork2.TextProvider name=myTextProvider class=customTextProvider scope=default / constant name=struts.xworkTextProvider value=myTextProvider/ But when I start the app I get the following error, thrown when the framework tries to create the text provider bean. It seems like the framework isn't recognizing that I'm referencing a spring bean with the class attribute . . . So, I have figured this out. The TextProvider is injected outside the control of the core objectfactory. If you look at the ActionSupport class, you'll see that there is a lazy init method for acquiring the textprovider. It uses the default ContainerImpl, as injected ( by type I think ) into the action, to inject the textprovider. This means that it goes around the spring object factory for this injection. Not sure what to do. Several workarounds come to mind. Good point, could you register an issue for that ? Regards -- Łukasz + 48 606 323 122 http://www.lenart.org.pl/ - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: implementaiton advise on custom TextProvider
2012/10/15 Davis, Chad chad.da...@emc.com: I'm not sure I follow you. Just for clarity, let me restate my problem. I have written a custom extension of TextProviderSupport. I want to have it injected as the framework's default TextProvider. I have achieved this by configuring it in struts.xml, declaring my implementation with a bean/ element and then setting the constant struts.xworkTextProvider to point at my bean. This works, but my implementation needs to be properly injected. Right now, it's being created with the default no-arg constructor. How can I best have my dependencies injected when the framework creates this bean? What are my options? I restate this because it seems that you are suggesting that I override the ActionSupport base class inorder to achieve this. This seems to me to be skipping the framework and simply creating and injecting my textprovider myself. Perhaps I misunderstand. You can use framework's internal DI mechanism, just define constants and beans and use @Inject. Overriding or redefining base ActionSupport class is the best approach for each application. ActionSupport can support simple and common cases. Maybe in other way. ValueStack (the root of all expression evaluation) search values from top, thus means if an action is on top (and in many cases it is) it will be taken first for evaluation. The same works for TextProvider - take a look on ActionSupport, it implements TextProvider interface as well. So if you don't care about supporting framework internal messages, you can implement your own base action class which will implement TextProvider interface and it can be created by Spring, Guice and you can inject whatever you need ;-) Regards -- Łukasz + 48 606 323 122 http://www.lenart.org.pl/ - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
