RE: int's and OGNL in struts.xml
you can get/string widths with struts-2.1.8 ChartResult
public String getWidth() {
return width;
}
public void setWidth(String width) {
this.width = width;
}
http://struts.apache.org/download.cgi
hth
Martin Gainty
__
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Date: Thu, 1 Apr 2010 11:07:34 -0700
Subject: int's and OGNL in struts.xml
From: thechrispr...@gmail.com
To: user@struts.apache.org
I'm trying to use the OGNL support in Struts 2.0.14 to set some parameter
values in the jFreeChart plugin's chart result type. But I keep getting
errors because it appears to be expecting all properties to be Strings, even
if the OGNL doesn't return a String. I'm using:
action name=chart-frame-selection-rate
class=com.vsp.global.controller.ChartFrameSelectionRateAction
param name=roleuser/param
result type=chart
param
name=width$...@com.example.config@getInt(reports,frameSelectionRate.width)}/param
param
name=height$...@com.example.config@getInt(reports,frameSelectionRate.height)}/param
/result
result name=failure type=httpheader404/result
/action
Where
where com.example.Config.getInt is defined as
public int getInt (String domain,String key);
But when struts tries to instantiate the result I get:
[2010-04-01 10:46:57,785] ERROR {abcOu3jlPU3Rf_9tFPSzs}
DefaultActionInvocation.createResult: There was an exception while
instantiating the result of type org.apache.struts2.dispatcher.ChartResult
Caught OgnlException while setting property 'width' on type
'org.apache.struts2.dispatcher.ChartResult'. - Class: ognl.OgnlRuntime
File: OgnlRuntime.java
Method: callAppropriateMethod
Line: 1206 - ognl/OgnlRuntime.java:1206:-1
at
com.opensymphony.xwork2.util.OgnlUtil.internalSetProperty(OgnlUtil.java:367)
at com.opensymphony.xwork2.util.OgnlUtil.setProperties(OgnlUtil.java:76)
.
.
.
Caused by: java.lang.NoSuchMethodException:
org.apache.struts2.dispatcher.ChartResult.setWidth(java.lang.String)
at ognl.OgnlRuntime.callAppropriateMethod(OgnlRuntime.java:1206)
at ognl.OgnlRuntime.setMethodValue(OgnlRuntime.java:1454)
at
ognl.ObjectPropertyAccessor.setPossibleProperty(ObjectPropertyAccessor.java:85)
at
ognl.ObjectPropertyAccessor.setProperty(ObjectPropertyAccessor.java:162)
Is there any way to make struts recognize that the value is an int, so it
needs to call setWidth(int)?
(*Chris*)
_
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Re: int's and OGNL in struts.xml
Unfortunately, we're not up to 2.1.8 yet. And this really struck me as more
of an OGNL problem of not being able to pass on an int as an int than a
plugin problem.
(*Chris*)
On Thu, Apr 1, 2010 at 2:29 PM, Martin Gainty mgai...@hotmail.com wrote:
you can get/string widths with struts-2.1.8 ChartResult
public String getWidth() {
return width;
}
public void setWidth(String width) {
this.width = width;
}
http://struts.apache.org/download.cgi
hth
Martin Gainty
__
Verzicht und Vertraulichkeitanmerkung/Note de déni et de confidentialité
Diese Nachricht ist vertraulich. Sollten Sie nicht der vorgesehene
Empfaenger sein, so bitten wir hoeflich um eine Mitteilung. Jede unbefugte
Weiterleitung oder Fertigung einer Kopie ist unzulaessig. Diese Nachricht
dient lediglich dem Austausch von Informationen und entfaltet keine
rechtliche Bindungswirkung. Aufgrund der leichten Manipulierbarkeit von
E-Mails koennen wir keine Haftung fuer den Inhalt uebernehmen.
Ce message est confidentiel et peut être privilégié. Si vous n'êtes pas le
destinataire prévu, nous te demandons avec bonté que pour satisfaire
informez l'expéditeur. N'importe quelle diffusion non autorisée ou la copie
de ceci est interdite. Ce message sert à l'information seulement et n'aura
pas n'importe quel effet légalement obligatoire. Étant donné que les email
peuvent facilement être sujets à la manipulation, nous ne pouvons accepter
aucune responsabilité pour le contenu fourni.
Date: Thu, 1 Apr 2010 11:07:34 -0700
Subject: int's and OGNL in struts.xml
From: thechrispr...@gmail.com
To: user@struts.apache.org
I'm trying to use the OGNL support in Struts 2.0.14 to set some parameter
values in the jFreeChart plugin's chart result type. But I keep getting
errors because it appears to be expecting all properties to be Strings,
even
if the OGNL doesn't return a String. I'm using:
action name=chart-frame-selection-rate
class=com.vsp.global.controller.ChartFrameSelectionRateAction
param name=roleuser/param
result type=chart
param name=width$...@com.example.config@getInt
(reports,frameSelectionRate.width)}/param
param name=height$...@com.example.config@getInt
(reports,frameSelectionRate.height)}/param
/result
result name=failure type=httpheader404/result
/action
Where
where com.example.Config.getInt is defined as
public int getInt (String domain,String key);
But when struts tries to instantiate the result I get:
[2010-04-01 10:46:57,785] ERROR {abcOu3jlPU3Rf_9tFPSzs}
DefaultActionInvocation.createResult: There was an exception while
instantiating the result of type
org.apache.struts2.dispatcher.ChartResult
Caught OgnlException while setting property 'width' on type
'org.apache.struts2.dispatcher.ChartResult'. - Class: ognl.OgnlRuntime
File: OgnlRuntime.java
Method: callAppropriateMethod
Line: 1206 - ognl/OgnlRuntime.java:1206:-1
at
com.opensymphony.xwork2.util.OgnlUtil.internalSetProperty(OgnlUtil.java:367)
at com.opensymphony.xwork2.util.OgnlUtil.setProperties(OgnlUtil.java:76)
.
.
.
Caused by: java.lang.NoSuchMethodException:
org.apache.struts2.dispatcher.ChartResult.setWidth(java.lang.String)
at ognl.OgnlRuntime.callAppropriateMethod(OgnlRuntime.java:1206)
at ognl.OgnlRuntime.setMethodValue(OgnlRuntime.java:1454)
at
ognl.ObjectPropertyAccessor.setPossibleProperty(ObjectPropertyAccessor.java:85)
at
ognl.ObjectPropertyAccessor.setProperty(ObjectPropertyAccessor.java:162)
Is there any way to make struts recognize that the value is an int, so it
needs to call setWidth(int)?
(*Chris*)
_
Hotmail has tools for the New Busy. Search, chat and e-mail from your
inbox.
http://www.windowslive.com/campaign/thenewbusy?ocid=PID27925::T:WLMTAGL:ON:WL:en-US:WM_HMP:032010_1
