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Posted to users@tapestry.apache.org by Jochen Heintz <jo...@gameforge.com> on 2011/04/13 17:04:38 UTC
Absolute Paths in Tapestry 5.2.5
Hi !
I'm using Tapestry 5.2.5 and i use Glassfish behind a apache httpd as a
proxy.
The httpd is doing a ProxyPass / http://localhost:8080/myApp so that i am
able to call my site
from the root.
I'm able to see my site at http://test.local/ instead of
http://test.local/myApp.
That works fine except the Javascript stuff. I see in the sources of the
webpage
that there is a path to /myApp/0.1-SNAPSHOT/stack/core.js is inserted.
But there is no path beginning with /myApp... because i changed this with
the proxy to the root of the
domain.
Is it possible to change those relative uris to absolute uris ?
Thanks a lot
Jochen
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Re: Absolute Paths in Tapestry 5.2.5
Posted by Josh Canfield <jo...@gmail.com>.
Are you deploying multiple apps to glassfish? If not have you
considered deploying your app to the root context?
On Wed, Apr 13, 2011 at 8:04 AM, Jochen Heintz
<jo...@gameforge.com> wrote:
> Hi !
>
> I'm using Tapestry 5.2.5 and i use Glassfish behind a apache httpd as a
> proxy.
>
> The httpd is doing a ProxyPass / http://localhost:8080/myApp so that i am
> able to call my site
> from the root.
>
> I'm able to see my site at http://test.local/ instead of
> http://test.local/myApp.
>
> That works fine except the Javascript stuff. I see in the sources of the
> webpage
> that there is a path to /myApp/0.1-SNAPSHOT/stack/core.js is inserted.
>
> But there is no path beginning with /myApp... because i changed this with
> the proxy to the root of the
> domain.
>
> Is it possible to change those relative uris to absolute uris ?
>
> Thanks a lot
> Jochen
>
>
>
>
>
>
>
> --
> View this message in context: http://tapestry.1045711.n5.nabble.com/Absolute-Paths-in-Tapestry-5-2-5-tp4300824p4300824.html
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Re: Absolute Paths in Tapestry 5.2.5
Posted by Christian Köberl <ta...@gmail.com>.
Just tried that - AJAX works for me as well.
Here's what I did:
1. Create app with archetype
2. Add form with <input t:type="TextField" t:id="text" type="text"
t:mixins="autocomplete" />
3. In AppModule create a handler class
class AppModule
{
...
private static class ChangeContextPathnHttpServletRequestWrapper
extends HttpServletRequestWrapper
{
private final String contextPath;
public
ChangeContextPathnHttpServletRequestWrapper(HttpServletRequest request,
String contextPath)
{
super(request);
this.contextPath = contextPath;
}
@Override
public String getContextPath()
{
return contextPath;
}
}
}
4. in AppModule contribute my handler:
class AppModule
{
...
public void
contributeHttpServletRequestHandler(OrderedConfiguration<HttpServletRequestFilter>
configuration)
{
configuration.add("ManipulateContextPath", new
HttpServletRequestFilter()
{
public boolean service(HttpServletRequest request,
HttpServletResponse response, HttpServletRequestHandler handler)
throws IOException
{
return handler.service(new
ChangeContextPathnHttpServletRequestWrapper(request, ""), response);
}
});
}
}
5. Run app with context path (e.g. "/demo")
Request http://localhost:8080/demo/
==> AJAX paths are rewritten:
Tapestry.init({
"activate" : [
"text"
],
"autocompleter" : [
{
"elementId" : "text",
"config" : {
"indicator" : "text:loader",
"paramName" : "t:input"
},
"menuId" : "text:menu",
"url" : "/index.text:autocomplete"
}
]
});
--
Chris
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Re: Absolute Paths in Tapestry 5.2.5
Posted by Jochen Heintz <jo...@gameforge.com>.
The path seems to be working now....
but the problem with the ajax resists....
in my generated site i have a autocompleter and in the sourcecode of the
site i found this
Tapestry.onDOMLoaded(function() {
Tapestry.init({
"autocompleter" : [
[
"nameInput",
"nameInput:menu",
"/myApp/game/account/givegift.playerinput.nameinput:autocomplete",
<------- xxxxxxxxx
{
"minChars" : 3,
"indicator" : "nameInput:loader",
"paramName" : "t:input"
}
]
]
});
I think the autocompleter does not work because of the relative path
here....
Thanks for all replies!
Jochen
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Re: Absolute Paths in Tapestry 5.2.5
Posted by Jochen Heintz <jo...@gameforge.com>.
Hi Christian,
tank you for this great Tip! I overridden the getContextPath() method and it
gets called....
but after i return "/" i get a timeout at the browser.
Your tip sounds good and i have to investigate further.
Thanks a lot!
Jochen
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Re: Absolute Paths in Tapestry 5.2.5
Posted by Christian Köberl <ta...@gmail.com>.
> Take a look at BaseURLSource.
I think that's not the right place - BaseURLSource is for the URL before
the context path.
The context path is obtained via
org.apache.tapestry5.services.Request#getContextPath() which delegates
to javax.servlet.http.HttpServletRequest#getContextPath().
Bad news: the problem is that you cannot decorate/replace Request and
HttpServletRequest because these are no services.
What you could do is contribute an HttpServletRequestFilter to
HttpServletRequestHandler which wraps the HttpServletRequest in a
HttpServletRequestWrapper changing the getContextPath() method to return
"/".
--
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Re: Absolute Paths in Tapestry 5.2.5
Posted by Jochen Heintz <jo...@gameforge.com>.
Hi,
yes you are right....
That is my apache httpd-vhosts.conf
ServerName myApp
ProxyPass / http://localhost:8080/myApp/
ProxyPassReverse / http://localhost:8080/myApp/
Maybe i cannot use this proxypass rule as i wanted.
Or we doing here unusual things ?
Greetings
Jochen
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Re: Absolute Paths in Tapestry 5.2.5
Posted by Jochen Berger <fo...@googlemail.com>.
Jochen,
Am Donnerstag, den 14.04.2011, 00:29 -0700 schrieb Jochen Heintz:
> Thank you all for your replies !
>
> > ProxyPass /myApp http://localhost:8080/myApp
> > ProxyPassReverse /myApp http://localhost:8080/myApp
>
> The above rules are working but i want to hide the appname and have a rule
> like this
>
> ProxyPass / http://localhost:8080/myApp
> ProxyPassReverse / http://localhost:8080/myApp
I guess that would have to read "http://localhost:8080/myApp/" including
the trailing slash, wouldn't it?
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Re: Absolute Paths in Tapestry 5.2.5
Posted by Jochen Heintz <jo...@gameforge.com>.
Thank you all for your replies !
> ProxyPass /myApp http://localhost:8080/myApp
> ProxyPassReverse /myApp http://localhost:8080/myApp
The above rules are working but i want to hide the appname and have a rule
like this
ProxyPass / http://localhost:8080/myApp
ProxyPassReverse / http://localhost:8080/myApp
And thats where the AJAX/Javascript problems start. I think that is because
of the relative path in
the generated source of the site.
In the source there is a path to core.js -->
/myApp/0.1-SNAPSHOT/stack/core.js
But after the Proxy there is not /myApp anymore
I think i have to change the path of /myApp/0.1-SNAPSHOT/stack/core.js to
/0.1-SNAPSHOT/stack/core.js
or something.
Please correct me if i am wrong.
Thank you all!
Jochen
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Re: Absolute Paths in Tapestry 5.2.5
Posted by Jochen Berger <fo...@googlemail.com>.
Hi,
Am Mittwoch, den 13.04.2011, 13:08 -0400 schrieb Rich M:
> ProxyPass /myApp http://localhost:8080/myApp
> ProxyPassReverse /myApp http://localhost:8080/myApp
Something like that works for our company too. The ProxyPassReverse
directive seems to be what's missing in your configuration.
Jochen
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Re: Absolute Paths in Tapestry 5.2.5
Posted by Rich M <ri...@moremagic.com>.
We faced problems with the root and app contexts using HTTPD/Apache in
front of a Servlet Container as well at my company. Our solution was as
follows, all in HTTPD. I thought I'd post this in case you find it
useful. You will probably be interested in the lines from ssl.conf (if
you don't use HTTPS then put in the httpd.conf). If you run more than
just the myApp on the server, you'd need a RewriteCond(s) to exempt your
other apps/pages from the rewrite:
httpd.conf (forces HTTPS and maps to the servlet port on requests to the
app context):
RewriteEngine On
RewriteCond %{HTTPS} "off"
RewriteRule (.*) https://%{HTTP_HOST}%{REQUEST_URI}
ProxyRequests Off
<Proxy */myApp>
Order deny,allow
Allow from all
</Proxy>
ProxyPass /myApp http://localhost:8080/myApp
ProxyPassReverse /myApp http://localhost:8080/myApp
ssl.conf (maps requests not to the app, such as root, to the app context):
RewriteEngine On
RewriteRule !^/myApp https://%{HTTP_HOST}/myApp%{REQUEST_URI}
On 04/13/2011 12:04 PM, Jochen Heintz wrote:
> Hi,
>
> i am tried this in AppModule :
>
> public static void contributeAlias(Configuration configuration)
> {
> BaseURLSource source = new BaseURLSource()
> {
> public String getBaseURL(boolean secure)
> {
> return "http://....";
> }
> };
> configuration.add(AliasContribution.create(BaseURLSource.class,
> source));
> }
>
> but the method getBaseURL gets never called. Did i missed something.
>
> Thanks
> Jochen
>
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Re: Absolute Paths in Tapestry 5.2.5
Posted by Jochen Heintz <jo...@gameforge.com>.
Hi,
i am tried this in AppModule :
public static void contributeAlias(Configuration configuration)
{
BaseURLSource source = new BaseURLSource()
{
public String getBaseURL(boolean secure)
{
return "http://....";
}
};
configuration.add(AliasContribution.create(BaseURLSource.class,
source));
}
but the method getBaseURL gets never called. Did i missed something.
Thanks
Jochen
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Re: Absolute Paths in Tapestry 5.2.5
Posted by "Thiago H. de Paula Figueiredo" <th...@gmail.com>.
On Wed, 13 Apr 2011 12:04:38 -0300, Jochen Heintz
<jo...@gameforge.com> wrote:
> Hi !
Hi!
> Is it possible to change those relative uris to absolute uris ?
Take a look at BaseURLSource.
--
Thiago H. de Paula Figueiredo
Independent Java, Apache Tapestry 5 and Hibernate consultant, developer,
and instructor
Owner, Ars Machina Tecnologia da Informação Ltda.
http://www.arsmachina.com.br
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