users@jersey.java.net

Re: [Lift] Re: [Jersey] jersey as filter

From: Meredith Gregory <lgreg.meredith_at_gmail.com>
Date: Mon, 2 Mar 2009 18:25:41 -0800

Alex,

Thanks for all your help. i switched versions in the pom.xml (to 1.0.2 which
is the most recent on the sun repo that is not labeled SNAPSHOT) and i get
the right values from reflecting (BTW -- has anybody written a little lift
browser app that hooks into reflection so that one can graphically browse
the class/instances in memory?). Now i just need to figure out how to pass
the resources context to Jersey. It's got a config for the ServletContainer
class, but i don't see anything if i'm just using it as a filter.

Best wishes,

--greg

On Mon, Mar 2, 2009 at 6:13 PM, Alex Boisvert <boisvert_at_intalio.com> wrote:

> No, sorry, I've grown allergic to mvn.
>
> If you must know, I wrote a 5-line ruby script that bootstraps the scala
> interpreter with a given classpath.
>
> #!/usr/bin/env scalarun
> classpath << artifact("com.sun.jersey:jersey-server:jar:1.02")
> classpath << artifact("javax.servlet:servlet-api:jar:2.5")
> classpath << artifact("javax.ws.rs:jsr311-api:jar:1.0")
> interactive = true
> !#
>
> So we're down to two main possibilities... 1) something is wrong with your
> Maven pom.xml or 2) your local artifacts are inconsistent with what's in the
> repos.
>
> alex
>
>
>
> On Mon, Mar 2, 2009 at 6:05 PM, Meredith Gregory <lgreg.meredith_at_gmail.com
> > wrote:
>
>> Alex,
>>
>> Interesting. Did you build with mvn? If so, what were your
>> plugins/dependencies?
>>
>> Best wishes,
>>
>> --greg
>>
>>
>> On Mon, Mar 2, 2009 at 6:01 PM, Alex Boisvert <boisvert_at_intalio.com>wrote:
>>
>>> Greg,
>>>
>>> Something must be messed up in your configuration.... Here's what I get:
>>>
>>> Welcome to Scala version 2.7.3.final (Java HotSpot(TM) Server VM, Java
>>> 1.6.0_10).
>>> Type in expressions to have them evaluated.
>>> Type :help for more information.
>>>
>>> scala> new com.sun.jersey.spi.container.servlet.ServletContainer()
>>> res0: com.sun.jersey.spi.container.servlet.ServletContainer =
>>> com.sun.jersey.spi.container.servlet.ServletContainer_at_15cd9a
>>>
>>> scala> res0.getClass.getInterfaces
>>> res2: Array[java.lang.Class[_]] = Array(interface javax.servlet.Servlet,
>>> interface javax.servlet.ServletConfig, interface javax.servlet.Filter,
>>> interface java.io.Serializable)
>>>
>>> (I'm using jersey-server-1.0.2.jar)
>>>
>>> alex
>>>
>>>
>>> On Mon, Mar 2, 2009 at 5:47 PM, Meredith Gregory <
>>> lgreg.meredith_at_gmail.com> wrote:
>>>
>>>> Alex,
>>>>
>>>> i was coming to the same conclusion. OTOH, reflecting on
>>>> com.sun.jersey.spi.container.servlet.ServletContainer i see different stuff
>>>> than what's declared in the sources. See below.
>>>>
>>>> Best wishes,
>>>>
>>>> --greg
>>>>
>>>> scala> new com.sun.jersey.spi.container.servlet.ServletContainer()
>>>> new com.sun.jersey.spi.container.servlet.ServletContainer()
>>>> new com.sun.jersey.spi.container.servlet.ServletContainer()
>>>> res0: com.sun.jersey.spi.container.servlet.ServletContainer =
>>>> com.sun.jersey.spi.container.servlet.ServletContainer_at_50b410
>>>>
>>>> scala> res0.getClass
>>>> res0.getClass
>>>> res0.getClass
>>>> res1: java.lang.Class[_ <: java.lang.Object] = class
>>>> com.sun.jersey.spi.container.servlet.ServletContainer
>>>>
>>>> scala> res0.getClass.getSuperclass
>>>> res0.getClass.getSuperclass
>>>> res0.getClass.getSuperclass
>>>> res7: java.lang.Class[_ >: ?0] = class javax.servlet.http.HttpServlet
>>>>
>>>> // i was expecting to see WebComponent here
>>>>
>>>> scala> res0.getClass.getInterfaces
>>>> res0.getClass.getInterfaces
>>>> res0.getClass.getInterfaces
>>>> res8: Array[java.lang.Class[_]] = Array(interface
>>>> com.sun.jersey.spi.container.ContainerListener)
>>>>
>>>> // i was expecting to see Servlet, ServletConfig, Filter, Serializable
>>>> in this list.
>>>>
>>>>
>>>>
>>>>
>>>> On Mon, Mar 2, 2009 at 5:13 PM, Alex Boisvert <boisvert_at_intalio.com>wrote:
>>>>
>>>>> My guess would be that you have duplicate servlet-api-2.x.jar in your
>>>>> classloading hierarchy... can you check and remove any servlet.jar under
>>>>> your webapp WEB-INF/lib directory?
>>>>>
>>>>> alex
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> On Mon, Mar 2, 2009 at 4:45 PM, Meredith Gregory <
>>>>> lgreg.meredith_at_gmail.com> wrote:
>>>>>
>>>>>> Alex,
>>>>>>
>>>>>> Thanks for the interest. See below.
>>>>>>
>>>>>> Best wishes,
>>>>>>
>>>>>> --greg
>>>>>>
>>>>>> <?xml version="1.0" encoding="ISO-8859-1"?>
>>>>>>
>>>>>> <!DOCTYPE web-app
>>>>>> PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
>>>>>> "http://java.sun.com/dtd/web-app_2_3.dtd">
>>>>>>
>>>>>> <web-app>
>>>>>> <filter>
>>>>>> <filter-name>JerseyFilter</filter-name>
>>>>>> <display-name>Jersey Filter</display-name>
>>>>>> <description>Attempting to use Jersey as a Filter</description>
>>>>>>
>>>>>> <filter-class>com.sun.jersey.spi.container.servlet.ServletContainer</filter-class>
>>>>>> </filter>
>>>>>> <filter>
>>>>>> <filter-name>LiftFilter</filter-name>
>>>>>> <display-name>Lift Filter</display-name>
>>>>>> <description>The Filter that intercepts lift calls</description>
>>>>>> <filter-class>net.liftweb.http.LiftFilter</filter-class>
>>>>>> </filter>
>>>>>>
>>>>>> <filter-mapping>
>>>>>> <filter-name>JerseyFilter</filter-name>
>>>>>> <url-pattern>/*</url-pattern>
>>>>>> </filter-mapping>
>>>>>> <filter-mapping>
>>>>>> <filter-name>LiftFilter</filter-name>
>>>>>> <url-pattern>/*</url-pattern>
>>>>>> </filter-mapping>
>>>>>>
>>>>>> </web-app>
>>>>>>
>>>>>>
>>>>>>
>>>>>> On Mon, Mar 2, 2009 at 4:43 PM, Alex Boisvert <boisvert_at_intalio.com>wrote:
>>>>>>
>>>>>>> Can you post your web.xml?
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> On Mon, Mar 2, 2009 at 3:50 PM, Meredith Gregory <
>>>>>>> lgreg.meredith_at_gmail.com> wrote:
>>>>>>>
>>>>>>>> Marc,
>>>>>>>>
>>>>>>>> Thanks for the link! BTW, i'm looking at that sources from the
>>>>>>>> Jersey jar and it appears that
>>>>>>>> com.sun.jersey.spi.container.servlet.ServletContainer implements Filter. And
>>>>>>>> yet, when i launch with jetty i get:
>>>>>>>>
>>>>>>>> 2009-03-02 15:46:18.043::WARN: failed JerseyFilter
>>>>>>>> java.lang.IllegalStateException: class
>>>>>>>> com.sun.jersey.spi.container.servlet.ServletContainer is not a
>>>>>>>> javax.servlet.Filter
>>>>>>>> at
>>>>>>>> org.mortbay.jetty.servlet.FilterHolder.doStart(FilterHolder.java:88)
>>>>>>>>
>>>>>>>> Best wishes,
>>>>>>>>
>>>>>>>> --greg
>>>>>>>>
>>>>>>>> On Mon, Mar 2, 2009 at 2:16 PM, Marc Hadley <Marc.Hadley_at_sun.com>wrote:
>>>>>>>>
>>>>>>>>> Apache Camel uses Jersey as a filter:
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> https://svn.apache.org/repos/asf/camel/trunk/components/camel-web/src/main/webapp/WEB-INF/web.xml
>>>>>>>>>
>>>>>>>>> Marc.
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> On Mar 2, 2009, at 4:46 PM, Meredith Gregory wrote:
>>>>>>>>>
>>>>>>>>> Jerseyans,
>>>>>>>>>>
>>>>>>>>>> Does anyone have any experience with using Jersey as a filter? i'd
>>>>>>>>>> like to take advantage of some of Jersey's Request/Response rendering as
>>>>>>>>>> well as some of Lift's cool stuff. The Lift servlet is a filter and deployed
>>>>>>>>>> as such. i note that the
>>>>>>>>>> com/sun/jersey/spi/container/servlet/ServletContainer implements Filter.
>>>>>>>>>> However, i have yet to find an example of Jersey deployed in a filter
>>>>>>>>>> capacity. If anyone has used Jersey this way, please let me know.
>>>>>>>>>>
>>>>>>>>>> Best wishes,
>>>>>>>>>>
>>>>>>>>>> --greg
>>>>>>>>>>
>>>>>>>>>> --
>>>>>>>>>> L.G. Meredith
>>>>>>>>>> Managing Partner
>>>>>>>>>> Biosimilarity LLC
>>>>>>>>>> 806 55th St NE
>>>>>>>>>> Seattle, WA 98105
>>>>>>>>>>
>>>>>>>>>> +1 206.650.3740
>>>>>>>>>>
>>>>>>>>>> http://biosimilarity.blogspot.com
>>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> ---------------------------------------------------------------------
>>>>>>>>> To unsubscribe, e-mail: users-unsubscribe_at_jersey.dev.java.net
>>>>>>>>> For additional commands, e-mail: users-help_at_jersey.dev.java.net
>>>>>>>>>
>>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> --
>>>>>>>> L.G. Meredith
>>>>>>>> Managing Partner
>>>>>>>> Biosimilarity LLC
>>>>>>>> 806 55th St NE
>>>>>>>> Seattle, WA 98105
>>>>>>>>
>>>>>>>> +1 206.650.3740
>>>>>>>>
>>>>>>>> http://biosimilarity.blogspot.com
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>
>>>>>>
>>>>>> --
>>>>>> L.G. Meredith
>>>>>> Managing Partner
>>>>>> Biosimilarity LLC
>>>>>> 806 55th St NE
>>>>>> Seattle, WA 98105
>>>>>>
>>>>>> +1 206.650.3740
>>>>>>
>>>>>> http://biosimilarity.blogspot.com
>>>>>>
>>>>>>
>>>>>>
>>>>>
>>>>>
>>>>>
>>>>
>>>>
>>>> --
>>>> L.G. Meredith
>>>> Managing Partner
>>>> Biosimilarity LLC
>>>> 806 55th St NE
>>>> Seattle, WA 98105
>>>>
>>>> +1 206.650.3740
>>>>
>>>> http://biosimilarity.blogspot.com
>>>>
>>>>
>>>>
>>>
>>>
>>>
>>
>>
>> --
>> L.G. Meredith
>> Managing Partner
>> Biosimilarity LLC
>> 806 55th St NE
>> Seattle, WA 98105
>>
>> +1 206.650.3740
>>
>> http://biosimilarity.blogspot.com
>>
>>
>>
>
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-- 
L.G. Meredith
Managing Partner
Biosimilarity LLC
806 55th St NE
Seattle, WA 98105
+1 206.650.3740
http://biosimilarity.blogspot.com