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Posted to user@struts.apache.org by Security Management <li...@secmgmt.com> on 2009/04/07 18:08:58 UTC
Error with ActionForward
Struts 2.1.6, here's my action.
<action name="saveRuleName" class="com.secmgmt.actions.SaveRule">
<result name="success" type="redirectAction">
<param name="actionName">addExceptionForm</param>
<param name="rule">${rule}</param>
</result>
</action>
public class AddExceptionForm extends SMCBaseAction
{
private IRule rule;
public IRule getRule()
{
return rule;
}
public void setRule(IRule r)
{
this.rule = r;
}
public String execute()
{
return SUCCESS;
}
}
This gives the following exception, even though it seems to generate the
proper URL:
2009-04-07 12:03:06,965 [http-8080-Processor23] ERROR
com.opensymphony.xwork2.ObjectFactory - Unable to set parameter [rule] in
result of type [org.apache.struts2.dispatcher.ServletActionRedirectResult]
Caught OgnlException while setting property 'rule' on type
'org.apache.struts2.dispatcher.ServletActionRedirectResult'. - Class:
ognl.ObjectPropertyAccessor
File: ObjectPropertyAccessor.java
Method: setProperty
Line: 163 - ognl/ObjectPropertyAccessor.java:163:-1
at
com.opensymphony.xwork2.ognl.OgnlUtil.internalSetProperty(OgnlUtil.java:392)
at
com.opensymphony.xwork2.ognl.OgnlUtil.setProperty(OgnlUtil.java:143)
at
com.opensymphony.xwork2.ognl.OgnlReflectionProvider.setProperty(OgnlReflecti
onProvider.java:91)
at
com.opensymphony.xwork2.ObjectFactory.buildResult(ObjectFactory.java:221)
at
com.opensymphony.xwork2.DefaultActionInvocation.createResult(DefaultActionIn
vocation.java:208)
at
com.opensymphony.xwork2.DefaultActionInvocation.executeResult(DefaultActionI
nvocation.java:355)
at
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocati
on.java:265)
and so on, then this:
Caused by: ognl.NoSuchPropertyException:
org.apache.struts2.dispatcher.ServletActionRedirectResult.rule
at
ognl.ObjectPropertyAccessor.setProperty(ObjectPropertyAccessor.java:163)
at
com.opensymphony.xwork2.ognl.accessor.ObjectAccessor.setProperty(ObjectAcces
sor.java:28)
at ognl.OgnlRuntime.setProperty(OgnlRuntime.java:1950)
at ognl.ASTProperty.setValueBody(ASTProperty.java:122)
at ognl.SimpleNode.evaluateSetValueBody(SimpleNode.java:210)
at ognl.SimpleNode.setValue(SimpleNode.java:289)
at ognl.Ognl.setValue(Ognl.java:737)
at com.opensymphony.xwork2.ognl.OgnlUtil.setValue(OgnlUtil.java:192)
at
com.opensymphony.xwork2.ognl.OgnlUtil.internalSetProperty(OgnlUtil.java:385)
... 88 more
This is not in agreement with the documentation, I don't think, which says
this (in the javadocs). As far as I can tell, that's exactly what I am
doing:
<action name="gatherReportInfo" class="...">
<result name="showReportResult" type="redirectAction">
<param name="actionName">generateReport</param>
<param name="namespace">/genReport</param>
<param name="reportType">pie</param>
<param name="width">100</param>
<param name="height">100</param>
<param name="empty"></param>
<param name="supressEmptyParameters">true</param>
</result>
</action>
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RE: Error with ActionForward
Posted by Security Management <li...@secmgmt.com>.
Thanks for the reply.
My actionName was addExceptionForm in the redirect, but the action xml
element was actually addException, so it was a dumb mistake.
The exception showing up was a red-herring, and I agree that having it say
"ERROR" is confusing as all hell, because I was on the wrong track for quite
some time due to it.
I've been working at this too long, I just need a break.
-----Original Message-----
From: Nils-Helge Garli Hegvik [mailto:nilsga@gmail.com]
Sent: Tuesday, April 07, 2009 12:44 PM
To: Struts Users Mailing List
Subject: Re: Error with ActionForward
Does it actually fail, or does it just print the exception in the log?
Do you have devMode on?
Nils-H
On Tue, Apr 7, 2009 at 6:08 PM, Security Management
<li...@secmgmt.com> wrote:
> Struts 2.1.6, here's my action.
>
> <action name="saveRuleName" class="com.secmgmt.actions.SaveRule">
> <result name="success" type="redirectAction">
> <param name="actionName">addExceptionForm</param>
> <param name="rule">${rule}</param>
> </result>
> </action>
>
> public class AddExceptionForm extends SMCBaseAction
> {
>
> private IRule rule;
>
> public IRule getRule()
> {
> return rule;
> }
>
> public void setRule(IRule r)
> {
> this.rule = r;
> }
>
> public String execute()
> {
> return SUCCESS;
> }
> }
>
> This gives the following exception, even though it seems to generate the
> proper URL:
>
>
> 2009-04-07 12:03:06,965 [http-8080-Processor23] ERROR
> com.opensymphony.xwork2.ObjectFactory - Unable to set parameter [rule] in
> result of type [org.apache.struts2.dispatcher.ServletActionRedirectResult]
> Caught OgnlException while setting property 'rule' on type
> 'org.apache.struts2.dispatcher.ServletActionRedirectResult'. - Class:
> ognl.ObjectPropertyAccessor
> File: ObjectPropertyAccessor.java
> Method: setProperty
> Line: 163 - ognl/ObjectPropertyAccessor.java:163:-1
> at
>
com.opensymphony.xwork2.ognl.OgnlUtil.internalSetProperty(OgnlUtil.java:392)
> at
> com.opensymphony.xwork2.ognl.OgnlUtil.setProperty(OgnlUtil.java:143)
> at
>
com.opensymphony.xwork2.ognl.OgnlReflectionProvider.setProperty(OgnlReflecti
> onProvider.java:91)
> at
> com.opensymphony.xwork2.ObjectFactory.buildResult(ObjectFactory.java:221)
> at
>
com.opensymphony.xwork2.DefaultActionInvocation.createResult(DefaultActionIn
> vocation.java:208)
> at
>
com.opensymphony.xwork2.DefaultActionInvocation.executeResult(DefaultActionI
> nvocation.java:355)
> at
>
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocati
> on.java:265)
>
>
> and so on, then this:
>
> Caused by: ognl.NoSuchPropertyException:
> org.apache.struts2.dispatcher.ServletActionRedirectResult.rule
> at
> ognl.ObjectPropertyAccessor.setProperty(ObjectPropertyAccessor.java:163)
> at
>
com.opensymphony.xwork2.ognl.accessor.ObjectAccessor.setProperty(ObjectAcces
> sor.java:28)
> at ognl.OgnlRuntime.setProperty(OgnlRuntime.java:1950)
> at ognl.ASTProperty.setValueBody(ASTProperty.java:122)
> at ognl.SimpleNode.evaluateSetValueBody(SimpleNode.java:210)
> at ognl.SimpleNode.setValue(SimpleNode.java:289)
> at ognl.Ognl.setValue(Ognl.java:737)
> at
com.opensymphony.xwork2.ognl.OgnlUtil.setValue(OgnlUtil.java:192)
> at
>
com.opensymphony.xwork2.ognl.OgnlUtil.internalSetProperty(OgnlUtil.java:385)
> ... 88 more
>
> This is not in agreement with the documentation, I don't think, which says
> this (in the javadocs). As far as I can tell, that's exactly what I am
> doing:
>
> <action name="gatherReportInfo" class="...">
> <result name="showReportResult" type="redirectAction">
> <param name="actionName">generateReport</param>
> <param name="namespace">/genReport</param>
> <param name="reportType">pie</param>
> <param name="width">100</param>
> <param name="height">100</param>
> <param name="empty"></param>
> <param name="supressEmptyParameters">true</param>
> </result>
> </action>
>
>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
> For additional commands, e-mail: user-help@struts.apache.org
>
>
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RE: Error with ActionForward
Posted by Martin Gainty <mg...@hotmail.com>.
1)what is IRule?
2)paramName="rule" is not declared
An example of passing a parameter (in this case id) to your Action Class
<result name="success" type="redirectAction">otherAction?id=${id}</result>
where otherAction Action Class accomodates parameter id by
private int id; //attribute declaration
public int getId() { return this.id; } //accessor
public void setId(int id) { this.id = id; } //mutator
Result params are typically used to locate a web resource such as
<param name="location">/ThankYou.jsp</param>
?
Martin
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> Date: Tue, 7 Apr 2009 18:43:40 +0200
> Subject: Re: Error with ActionForward
> From: nilsga@gmail.com
> To: user@struts.apache.org
>
> Does it actually fail, or does it just print the exception in the log?
> Do you have devMode on?
>
> Nils-H
>
> On Tue, Apr 7, 2009 at 6:08 PM, Security Management
> <li...@secmgmt.com> wrote:
> > Struts 2.1.6, here's my action.
> >
> > <action name="saveRuleName" class="com.secmgmt.actions.SaveRule">
> > <result name="success" type="redirectAction">
> > <param name="actionName">addExceptionForm</param>
> > <param name="rule">${rule}</param>
> > </result>
> > </action>
> >
> > public class AddExceptionForm extends SMCBaseAction
> > {
> >
> > private IRule rule;
> >
> > public IRule getRule()
> > {
> > return rule;
> > }
> >
> > public void setRule(IRule r)
> > {
> > this.rule = r;
> > }
> >
> > public String execute()
> > {
> > return SUCCESS;
> > }
> > }
> >
> > This gives the following exception, even though it seems to generate the
> > proper URL:
> >
> >
> > 2009-04-07 12:03:06,965 [http-8080-Processor23] ERROR
> > com.opensymphony.xwork2.ObjectFactory - Unable to set parameter [rule] in
> > result of type [org.apache.struts2.dispatcher.ServletActionRedirectResult]
> > Caught OgnlException while setting property 'rule' on type
> > 'org.apache.struts2.dispatcher.ServletActionRedirectResult'. - Class:
> > ognl.ObjectPropertyAccessor
> > File: ObjectPropertyAccessor.java
> > Method: setProperty
> > Line: 163 - ognl/ObjectPropertyAccessor.java:163:-1
> > at
> > com.opensymphony.xwork2.ognl.OgnlUtil.internalSetProperty(OgnlUtil.java:392)
> > at
> > com.opensymphony.xwork2.ognl.OgnlUtil.setProperty(OgnlUtil.java:143)
> > at
> > com.opensymphony.xwork2.ognl.OgnlReflectionProvider.setProperty(OgnlReflecti
> > onProvider.java:91)
> > at
> > com.opensymphony.xwork2.ObjectFactory.buildResult(ObjectFactory.java:221)
> > at
> > com.opensymphony.xwork2.DefaultActionInvocation.createResult(DefaultActionIn
> > vocation.java:208)
> > at
> > com.opensymphony.xwork2.DefaultActionInvocation.executeResult(DefaultActionI
> > nvocation.java:355)
> > at
> > com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocati
> > on.java:265)
> >
> >
> > and so on, then this:
> >
> > Caused by: ognl.NoSuchPropertyException:
> > org.apache.struts2.dispatcher.ServletActionRedirectResult.rule
> > at
> > ognl.ObjectPropertyAccessor.setProperty(ObjectPropertyAccessor.java:163)
> > at
> > com.opensymphony.xwork2.ognl.accessor.ObjectAccessor.setProperty(ObjectAcces
> > sor.java:28)
> > at ognl.OgnlRuntime.setProperty(OgnlRuntime.java:1950)
> > at ognl.ASTProperty.setValueBody(ASTProperty.java:122)
> > at ognl.SimpleNode.evaluateSetValueBody(SimpleNode.java:210)
> > at ognl.SimpleNode.setValue(SimpleNode.java:289)
> > at ognl.Ognl.setValue(Ognl.java:737)
> > at com.opensymphony.xwork2.ognl.OgnlUtil.setValue(OgnlUtil.java:192)
> > at
> > com.opensymphony.xwork2.ognl.OgnlUtil.internalSetProperty(OgnlUtil.java:385)
> > ... 88 more
> >
> > This is not in agreement with the documentation, I don't think, which says
> > this (in the javadocs). As far as I can tell, that's exactly what I am
> > doing:
> >
> > <action name="gatherReportInfo" class="...">
> > <result name="showReportResult" type="redirectAction">
> > <param name="actionName">generateReport</param>
> > <param name="namespace">/genReport</param>
> > <param name="reportType">pie</param>
> > <param name="width">100</param>
> > <param name="height">100</param>
> > <param name="empty"></param>
> > <param name="supressEmptyParameters">true</param>
> > </result>
> > </action>
> >
> >
> >
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
> > For additional commands, e-mail: user-help@struts.apache.org
> >
> >
>
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>
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Re: Error with ActionForward
Posted by Nils-Helge Garli Hegvik <ni...@gmail.com>.
Does it actually fail, or does it just print the exception in the log?
Do you have devMode on?
Nils-H
On Tue, Apr 7, 2009 at 6:08 PM, Security Management
<li...@secmgmt.com> wrote:
> Struts 2.1.6, here's my action.
>
> <action name="saveRuleName" class="com.secmgmt.actions.SaveRule">
> <result name="success" type="redirectAction">
> <param name="actionName">addExceptionForm</param>
> <param name="rule">${rule}</param>
> </result>
> </action>
>
> public class AddExceptionForm extends SMCBaseAction
> {
>
> private IRule rule;
>
> public IRule getRule()
> {
> return rule;
> }
>
> public void setRule(IRule r)
> {
> this.rule = r;
> }
>
> public String execute()
> {
> return SUCCESS;
> }
> }
>
> This gives the following exception, even though it seems to generate the
> proper URL:
>
>
> 2009-04-07 12:03:06,965 [http-8080-Processor23] ERROR
> com.opensymphony.xwork2.ObjectFactory - Unable to set parameter [rule] in
> result of type [org.apache.struts2.dispatcher.ServletActionRedirectResult]
> Caught OgnlException while setting property 'rule' on type
> 'org.apache.struts2.dispatcher.ServletActionRedirectResult'. - Class:
> ognl.ObjectPropertyAccessor
> File: ObjectPropertyAccessor.java
> Method: setProperty
> Line: 163 - ognl/ObjectPropertyAccessor.java:163:-1
> at
> com.opensymphony.xwork2.ognl.OgnlUtil.internalSetProperty(OgnlUtil.java:392)
> at
> com.opensymphony.xwork2.ognl.OgnlUtil.setProperty(OgnlUtil.java:143)
> at
> com.opensymphony.xwork2.ognl.OgnlReflectionProvider.setProperty(OgnlReflecti
> onProvider.java:91)
> at
> com.opensymphony.xwork2.ObjectFactory.buildResult(ObjectFactory.java:221)
> at
> com.opensymphony.xwork2.DefaultActionInvocation.createResult(DefaultActionIn
> vocation.java:208)
> at
> com.opensymphony.xwork2.DefaultActionInvocation.executeResult(DefaultActionI
> nvocation.java:355)
> at
> com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocati
> on.java:265)
>
>
> and so on, then this:
>
> Caused by: ognl.NoSuchPropertyException:
> org.apache.struts2.dispatcher.ServletActionRedirectResult.rule
> at
> ognl.ObjectPropertyAccessor.setProperty(ObjectPropertyAccessor.java:163)
> at
> com.opensymphony.xwork2.ognl.accessor.ObjectAccessor.setProperty(ObjectAcces
> sor.java:28)
> at ognl.OgnlRuntime.setProperty(OgnlRuntime.java:1950)
> at ognl.ASTProperty.setValueBody(ASTProperty.java:122)
> at ognl.SimpleNode.evaluateSetValueBody(SimpleNode.java:210)
> at ognl.SimpleNode.setValue(SimpleNode.java:289)
> at ognl.Ognl.setValue(Ognl.java:737)
> at com.opensymphony.xwork2.ognl.OgnlUtil.setValue(OgnlUtil.java:192)
> at
> com.opensymphony.xwork2.ognl.OgnlUtil.internalSetProperty(OgnlUtil.java:385)
> ... 88 more
>
> This is not in agreement with the documentation, I don't think, which says
> this (in the javadocs). As far as I can tell, that's exactly what I am
> doing:
>
> <action name="gatherReportInfo" class="...">
> <result name="showReportResult" type="redirectAction">
> <param name="actionName">generateReport</param>
> <param name="namespace">/genReport</param>
> <param name="reportType">pie</param>
> <param name="width">100</param>
> <param name="height">100</param>
> <param name="empty"></param>
> <param name="supressEmptyParameters">true</param>
> </result>
> </action>
>
>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
> For additional commands, e-mail: user-help@struts.apache.org
>
>
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Re: Error with ActionForward
Posted by Lukasz Lenart <lu...@googlemail.com>.
2009/4/7 Security Management <li...@secmgmt.com>:
> Struts 2.1.6, here's my action.
>
> <action name="saveRuleName" class="com.secmgmt.actions.SaveRule">
> <result name="success" type="redirectAction">
> <param name="actionName">addExceptionForm</param>
> <param name="rule">${rule}</param>
> </result>
> </action>
You shouldn't use custom objects as a params, Ognl will change them to
Object.toString()
> public class AddExceptionForm extends SMCBaseAction
> {
>
> private IRule rule;
I suppose IRule is interface, which means Ognl doesn't know how to
create it, you have to use real object with default constructor
Regards
--
Lukasz
http://www.lenart.org.pl/
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