Oh, I thought I have to run 'jetty war:inplace' only once to "extract the
dependent WARs into src/main/webapp" which are otherwise not accessible for
modifications. My question is, do you suggest to run 'jetty war:inplace'
each time when I change something in
src/main/resources/ApplicationResources.properties?
Thanks to everybody for useful explanations in this thread!
Martin
mraible wrote:
>
> On Mon, Apr 28, 2008 at 1:20 PM, Martin Homik <[EMAIL PROTECTED]> wrote:
>> Another question: What's wrong with fmt:message when used with
>> jetty:run? My
>> latest phrases are not replaced. There is no problem with jetty:run-war.
>
> If you use "jetty:run", you have to run "appfuse:full-source" or
> "war:inplace" first so the webapp is packaged in
> src/main/webapp/WEB-INF (and underlying directories).
>
> Matt
>
>> Strange.
>>
>> Martin
>>
>>
>>
>>
>>
>>
>> mraible wrote:
>> >
>> > Have you tried uncommenting the OpenSessionInViewFilter in your
>> web.xml?
>> >
>> > Matt
>> >
>> > On Mon, Apr 28, 2008 at 12:11 PM, Martin Homik <[EMAIL PROTECTED]> wrote:
>> >>
>> >> I actually tried to solve the problem by using OGNL.
>> >>
>> >> <s:iterator value="myGroups">
>> >> Group name: <s:property value="name"/>
>> >> Size: <s:property value='members.size()'/> members
>> >> </s:iterator>
>> >>
>> >> In my second attempt, I called a non-property method:
>> >>
>> >> In JSP:
>> >> ...
>> >> Size: <s:property value='membersSize()'/> members
>> >> ...
>> >> In POJO:
>> >> @Transient
>> >> public int getMembersSize() {
>> >> return members.size();
>> >> }
>> >>
>> >>
>> >> In both cases I ended up with a LazyInitializationException.
>> >>
>> >> [seepo] ERROR [btpool0-1] LazyInitializationException.<init>(19) |
>> >> failed to
>> >> lazily initialize a collection of role:
>> org.seepo.model.Group.members,
>> >> no
>> >> session or session was closed
>> >> org.hibernate.LazyInitializationException: failed to lazily
>> initialize a
>> >> collection of role: org.seepo.model.Group.members, no session or
>> session
>> >> was
>> >> closed
>> >>
>> >>
>> >> Any idea? Your link to the page which describes JSTL functions says
>> that
>> >> these functions are for String manipulations. I did not try it, but
>> I
>> >> guess,
>> >> they won't work with collections, will they?
>> >>
>> >> Martin
>> >>
>> >>
>> >>
>> >>
>> >>
>> >> mraible wrote:
>> >> >
>> >> > You should be able to get members.size() if you use OGNL and a
>> >> > <s:property> tag. You can also use JSTL functions and the "length"
>> >> > function.
>> >> >
>> >> > http://java.sun.com/j2ee/1.4/docs/tutorial-update2/doc/JSTL8.html
>> >> >
>> >> > Matt
>> >> >
>> >> > On Mon, Apr 28, 2008 at 9:16 AM, Martin Homik <[EMAIL PROTECTED]>
>> wrote:
>> >> >>
>> >> >> Problem:
>> >> >> * I have a "Group" POJO which keeps a list of its "members"
>> >> (ManyToMany
>> >> >> relation).
>> >> >> * The GroupAction class stores a list of my current groups and
>> it
>> >> has a
>> >> >> group field for
>> >> >> accessing information of a single group. In principle, the
>> >> stucture
>> >> >> is
>> >> >> very similar to the
>> >> >> PersonAction of the online tutorial.
>> >> >>
>> >> >> Question: In the JSP, I iterate through the groups and print
>> some
>> >> group
>> >> >> information. For each group, I'd like to print the number of
>> >> members.
>> >> >> How do
>> >> >> I get it? Can I access somehow members.size() in the JSP? Or am
>> I
>> >> on a
>> >> >> completely wrong path?
>> >> >>
>> >> >> Note: I tried a few things by try-and-error and sometimes I
>> ended up
>> >> >> with a
>> >> >> Hibernate LazyInitializationException. Now, I just don't know at
>> >> what
>> >> >> end to
>> >> >> continue? Is it something that
>> >> >> i) can be solved simply via JSP and some expression, or
>> >> >> ii) do I have to do something in the Action class, or
>> >> >> iii) does it go further down into the persistence layer?
>> >> >>
>> >> >> Hope, my mail is not too short and you understand my problem.
>> >> >> --
>> >> >> View this message in context:
>> >> >>
>> >>
>> http://www.nabble.com/How-to-access-collection-fields-in-Struts2--tp16941170s2369p16941170.html
>> >> >> Sent from the AppFuse - User mailing list archive at Nabble.com.
>> >> >>
>> >> >>
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>> >>
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>> >>
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