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
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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="role">user</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="httpheader">404</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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