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Posted to user@struts.apache.org by Hernán <he...@gmail.com> on 2013/09/06 00:32:14 UTC
Inquiry
Hi you all developers! I'm currently developing a web application, I have
added a new CRUD action which extend several abstract classes whereas the
first one extend action support. The web app uses tiles and when trying to
find a Tile Definition to render ${destination} it can't find it. It says,
cannot find ' ' definition. Other instance variables which are declared in
the upper most class of the class hierarchy (I mean after action support)
aren't able to be seen. I wonder what might be wrong since all other
actions work properly. My CRUD system is based in the one that exists in
struts2 in action book it is a version I improved. This action implements
ModelDriven interface, whilst the majority doesn't. Thank you. I hope you
can help me! Have a nice day!
--
Hernán
Re: Inquiry
Posted by Hernán <he...@gmail.com>.
Thank you very much for your help, the problem was in the class hierarchy
indeed, but the problem was I have left some beans inheriting from
GenericPresentation, and they where not declared in
GenericPresentation.hbm.xml because after redesigning some requirements
those beans weren't necessary any more. It was a problem very restricted to
my local scenario, I apologize for my inquiry and really appreciate the
time you took to help me. Have a nice day!
On Sun, Sep 8, 2013 at 7:25 PM, Ken McWilliams <ke...@gmail.com>wrote:
> It's a good idea to put your action classes into packages.
>
> Not on the topic of the question exactly but the long inheritance chain on
> your action is suspicious. Consider struts2 Interceptors and since you are
> using Spring inject what you need where you need it.
>
>
>
> > <action name="GenericPresentationAction"
> > class="GenericPresentationAction" method="listAll">
> > <result name="list">
> > ${destination}
> > </result>
> > </action>
> >
>
> JL already asked where is destination defined? In the execute method of the
> GenericPresentationAction class output to the console the value contained
> in destination.
>
> Does it contain what you expect? Also how is the value of destination
> determined? Is it passed in from the client?
>
>
>
> >
> > <action name="GenericPresentationAction_*"
> > class="GenericPresentationAction" method="{1}">
> > <result name="input" type="dispatcher">
> > <param
> > name="location">/WEB-INF/jsp/setup/genericPresentationForm.jsp</param>
> > </result>
> > <result name="success" type="dispatcher">
> > <param
> > name="location">/WEB-INF/jsp/setup/genericPresentationForm.jsp</param>
> > </result>
> > <result name="list" type="dispatcher">
> > <param
> > name="location">/WEB-INF/jsp/setup/genericPresentationList.jsp</param>
> > </result>
> > </action>
> >
> >
>
> It would be helpful if we could see how tiles was tied into the above there
> is no tile result type in clear use.
> Also 'type="dispatcher"' is the default, so long as you extended
> struts-default.
>
>
>
> > In tiles.xml:
> >
> > <definition name="AdministratorBase"
> > template="/WEB-INF/jsp/setup/layout.jsp" >
> > <put-attribute name="header"
> value="/WEB-INF/jsp/setup/header.jsp"
> > />
> > <put-attribute name="menu" value="/WEB-INF/jsp/setup/menu.jsp"
> />
> > <put-attribute name="footer"
> > value="/WEB-INF/jsp/setup/footer.jsp" />
> > </definition>
> > <definition name="GenericPresentationAction"
> > extends="AdministratorBase">
> > <put-attribute name="title" value="Presentación" />
> > <put-attribute name="description" value="Administrar Contenido"
> />
> > <put-attribute name="content"
> > value="/WEB-INF/jsp/setup/genericPresentation.jsp" />
> > </definition>
> >
> >
> What version of tiles are you using?
>
>
> > In spring-data.xml:
> >
> > <bean id="genericHibernateDAO"
> > class="ro.dao.hibernate.GenericHibernateDAO" abstract="true"
> > autowire="byName">
> > <property name="sessionFactory" ref="sessionFactory" />
> > </bean>
> >
> > In spring-servlet.xml:
> >
> > <bean id="genericPresentationDAO"
> > class="com.tipuana.rf.dao.hibernate.GenericPresentationDAOHibernate"
> > parent="genericHibernateDAO" autowire="byName" />
> >
> >
> > In spring-servlet-setup.xml:
> >
> > <bean id="GenericPresentationAction"
> > class="com.tipuana.rf.action.setup.GenericPresentationAction"
> > scope="prototype">
> > <property name="genericPresentationDAO"
> > ref="genericPresentationDAO" />
> > </bean>
> >
> >
> >
> >
> > On Thu, Sep 5, 2013 at 9:05 PM, <jl...@gmail.com> wrote:
> >
> >> You need to provide some code if you want some answers. Where is
> >> destination defined? What's your action definition? Your tiles.xml? The
> >> stacktrace?
> >>
> >> JL
> >> Sent via BlackBerry from T-Mobile
> >>
> >> -----Original Message-----
> >> From: Hernán <he...@gmail.com>
> >> Date: Thu, 5 Sep 2013 19:32:14
> >> To: Struts Users Mailing List<us...@struts.apache.org>
> >> Reply-To: "Struts Users Mailing List" <us...@struts.apache.org>
> >> Subject: Inquiry
> >>
> >> Hi you all developers! I'm currently developing a web application, I
> have
> >> added a new CRUD action which extend several abstract classes whereas
> the
> >> first one extend action support. The web app uses tiles and when trying
> to
> >> find a Tile Definition to render ${destination} it can't find it. It
> says,
> >> cannot find ' ' definition. Other instance variables which are declared
> in
> >> the upper most class of the class hierarchy (I mean after action
> support)
> >> aren't able to be seen. I wonder what might be wrong since all other
> >> actions work properly. My CRUD system is based in the one that exists in
> >> struts2 in action book it is a version I improved. This action
> implements
> >> ModelDriven interface, whilst the majority doesn't. Thank you. I hope
> you
> >> can help me! Have a nice day!
> >>
> >> --
> >> Hernán
> >>
> >>
> >
> >
> > --
> > Hernán
> >
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
> > For additional commands, e-mail: user-help@struts.apache.org
> >
>
--
Hernán
Re: Inquiry
Posted by Ken McWilliams <ke...@gmail.com>.
It's a good idea to put your action classes into packages.
Not on the topic of the question exactly but the long inheritance chain on
your action is suspicious. Consider struts2 Interceptors and since you are
using Spring inject what you need where you need it.
> <action name="GenericPresentationAction"
> class="GenericPresentationAction" method="listAll">
> <result name="list">
> ${destination}
> </result>
> </action>
>
JL already asked where is destination defined? In the execute method of the
GenericPresentationAction class output to the console the value contained
in destination.
Does it contain what you expect? Also how is the value of destination
determined? Is it passed in from the client?
>
> <action name="GenericPresentationAction_*"
> class="GenericPresentationAction" method="{1}">
> <result name="input" type="dispatcher">
> <param
> name="location">/WEB-INF/jsp/setup/genericPresentationForm.jsp</param>
> </result>
> <result name="success" type="dispatcher">
> <param
> name="location">/WEB-INF/jsp/setup/genericPresentationForm.jsp</param>
> </result>
> <result name="list" type="dispatcher">
> <param
> name="location">/WEB-INF/jsp/setup/genericPresentationList.jsp</param>
> </result>
> </action>
>
>
It would be helpful if we could see how tiles was tied into the above there
is no tile result type in clear use.
Also 'type="dispatcher"' is the default, so long as you extended
struts-default.
> In tiles.xml:
>
> <definition name="AdministratorBase"
> template="/WEB-INF/jsp/setup/layout.jsp" >
> <put-attribute name="header" value="/WEB-INF/jsp/setup/header.jsp"
> />
> <put-attribute name="menu" value="/WEB-INF/jsp/setup/menu.jsp" />
> <put-attribute name="footer"
> value="/WEB-INF/jsp/setup/footer.jsp" />
> </definition>
> <definition name="GenericPresentationAction"
> extends="AdministratorBase">
> <put-attribute name="title" value="Presentación" />
> <put-attribute name="description" value="Administrar Contenido" />
> <put-attribute name="content"
> value="/WEB-INF/jsp/setup/genericPresentation.jsp" />
> </definition>
>
>
What version of tiles are you using?
> In spring-data.xml:
>
> <bean id="genericHibernateDAO"
> class="ro.dao.hibernate.GenericHibernateDAO" abstract="true"
> autowire="byName">
> <property name="sessionFactory" ref="sessionFactory" />
> </bean>
>
> In spring-servlet.xml:
>
> <bean id="genericPresentationDAO"
> class="com.tipuana.rf.dao.hibernate.GenericPresentationDAOHibernate"
> parent="genericHibernateDAO" autowire="byName" />
>
>
> In spring-servlet-setup.xml:
>
> <bean id="GenericPresentationAction"
> class="com.tipuana.rf.action.setup.GenericPresentationAction"
> scope="prototype">
> <property name="genericPresentationDAO"
> ref="genericPresentationDAO" />
> </bean>
>
>
>
>
> On Thu, Sep 5, 2013 at 9:05 PM, <jl...@gmail.com> wrote:
>
>> You need to provide some code if you want some answers. Where is
>> destination defined? What's your action definition? Your tiles.xml? The
>> stacktrace?
>>
>> JL
>> Sent via BlackBerry from T-Mobile
>>
>> -----Original Message-----
>> From: Hernán <he...@gmail.com>
>> Date: Thu, 5 Sep 2013 19:32:14
>> To: Struts Users Mailing List<us...@struts.apache.org>
>> Reply-To: "Struts Users Mailing List" <us...@struts.apache.org>
>> Subject: Inquiry
>>
>> Hi you all developers! I'm currently developing a web application, I have
>> added a new CRUD action which extend several abstract classes whereas the
>> first one extend action support. The web app uses tiles and when trying to
>> find a Tile Definition to render ${destination} it can't find it. It says,
>> cannot find ' ' definition. Other instance variables which are declared in
>> the upper most class of the class hierarchy (I mean after action support)
>> aren't able to be seen. I wonder what might be wrong since all other
>> actions work properly. My CRUD system is based in the one that exists in
>> struts2 in action book it is a version I improved. This action implements
>> ModelDriven interface, whilst the majority doesn't. Thank you. I hope you
>> can help me! Have a nice day!
>>
>> --
>> Hernán
>>
>>
>
>
> --
> Hernán
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
> For additional commands, e-mail: user-help@struts.apache.org
>
Re: Inquiry
Posted by Hernán <he...@gmail.com>.
Ok, thank you for your response. I will add some code snippets in order you
can help me.
First of all the hierarchy that extends ActionSupport, then the most
important fragments. I hope you can help me. Thank you.
Attached: (extends = ->)
GenericPresentationAction -> CreateReadUpdateRemoveDeleteAction ->
BaseCreateReadUpdateRemoveDeleteAction -> BaseAction -> ActionSupport
Then some code snippets: (In struts-setup.xml default package is tiles)
<action name="GenericPresentationAction"
class="GenericPresentationAction" method="listAll">
<result name="list">
${destination}
</result>
</action>
<action name="GenericPresentationAction_*"
class="GenericPresentationAction" method="{1}">
<result name="input" type="dispatcher">
<param
name="location">/WEB-INF/jsp/setup/genericPresentationForm.jsp</param>
</result>
<result name="success" type="dispatcher">
<param
name="location">/WEB-INF/jsp/setup/genericPresentationForm.jsp</param>
</result>
<result name="list" type="dispatcher">
<param
name="location">/WEB-INF/jsp/setup/genericPresentationList.jsp</param>
</result>
</action>
In tiles.xml:
<definition name="AdministratorBase"
template="/WEB-INF/jsp/setup/layout.jsp" >
<put-attribute name="header" value="/WEB-INF/jsp/setup/header.jsp"
/>
<put-attribute name="menu" value="/WEB-INF/jsp/setup/menu.jsp" />
<put-attribute name="footer" value="/WEB-INF/jsp/setup/footer.jsp"
/>
</definition>
<definition name="GenericPresentationAction"
extends="AdministratorBase">
<put-attribute name="title" value="Presentación" />
<put-attribute name="description" value="Administrar Contenido" />
<put-attribute name="content"
value="/WEB-INF/jsp/setup/genericPresentation.jsp" />
</definition>
In spring-data.xml:
<bean id="genericHibernateDAO"
class="ro.dao.hibernate.GenericHibernateDAO" abstract="true"
autowire="byName">
<property name="sessionFactory" ref="sessionFactory" />
</bean>
In spring-servlet.xml:
<bean id="genericPresentationDAO"
class="com.tipuana.rf.dao.hibernate.GenericPresentationDAOHibernate"
parent="genericHibernateDAO" autowire="byName" />
In spring-servlet-setup.xml:
<bean id="GenericPresentationAction"
class="com.tipuana.rf.action.setup.GenericPresentationAction"
scope="prototype">
<property name="genericPresentationDAO"
ref="genericPresentationDAO" />
</bean>
On Thu, Sep 5, 2013 at 9:05 PM, <jl...@gmail.com> wrote:
> You need to provide some code if you want some answers. Where is
> destination defined? What's your action definition? Your tiles.xml? The
> stacktrace?
>
> JL
> Sent via BlackBerry from T-Mobile
>
> -----Original Message-----
> From: Hernán <he...@gmail.com>
> Date: Thu, 5 Sep 2013 19:32:14
> To: Struts Users Mailing List<us...@struts.apache.org>
> Reply-To: "Struts Users Mailing List" <us...@struts.apache.org>
> Subject: Inquiry
>
> Hi you all developers! I'm currently developing a web application, I have
> added a new CRUD action which extend several abstract classes whereas the
> first one extend action support. The web app uses tiles and when trying to
> find a Tile Definition to render ${destination} it can't find it. It says,
> cannot find ' ' definition. Other instance variables which are declared in
> the upper most class of the class hierarchy (I mean after action support)
> aren't able to be seen. I wonder what might be wrong since all other
> actions work properly. My CRUD system is based in the one that exists in
> struts2 in action book it is a version I improved. This action implements
> ModelDriven interface, whilst the majority doesn't. Thank you. I hope you
> can help me! Have a nice day!
>
> --
> Hernán
>
>
--
Hernán
Re: Inquiry
Posted by jl...@gmail.com.
You need to provide some code if you want some answers. Where is destination defined? What's your action definition? Your tiles.xml? The stacktrace?
JL
Sent via BlackBerry from T-Mobile
-----Original Message-----
From: Hernán <he...@gmail.com>
Date: Thu, 5 Sep 2013 19:32:14
To: Struts Users Mailing List<us...@struts.apache.org>
Reply-To: "Struts Users Mailing List" <us...@struts.apache.org>
Subject: Inquiry
Hi you all developers! I'm currently developing a web application, I have
added a new CRUD action which extend several abstract classes whereas the
first one extend action support. The web app uses tiles and when trying to
find a Tile Definition to render ${destination} it can't find it. It says,
cannot find ' ' definition. Other instance variables which are declared in
the upper most class of the class hierarchy (I mean after action support)
aren't able to be seen. I wonder what might be wrong since all other
actions work properly. My CRUD system is based in the one that exists in
struts2 in action book it is a version I improved. This action implements
ModelDriven interface, whilst the majority doesn't. Thank you. I hope you
can help me! Have a nice day!
--
Hernán