hmm..i remember getting the warning even for doubles..as the error message
says, OGNL fails when trying to set a String array (all request parameters
are Strings ) into the BigDecimal field since it cannot find an appropriate
setter.
In connection to this, can anyone let me know how to suppress this message
with lo4j.properties (not log4j.xml) configuration.
On Thu, Sep 10, 2009 at 11:59 AM, Steven Yang <kenshin...@gmail.com> wrote:
> Sorry I forgot to mention
> I am using Struts 2.1.8 SNAP SHOT with XWork 2.1.6
> samething happens with XWork 2.1.5
>
> On Wed, Sep 9, 2009 at 2:03 PM, Steven Yang <kenshin...@gmail.com> wrote:
>
> > Hi
> > I have a bean like
> > public class Account {
> >
> > private String type;
> > private String name;
> > private BigDecimal value1;
> > private BigDecimal value2;
> > private BigDecimal value3;
> > //getter, setters
> > }
> >
> > in my action i have
> >
> > public class TestAction extends ActionSupport {
> >
> > private List<Account> accounts = new ArrayList<Account>();
> > //getter, setters, execute
> > }
> >
> > in my JSP:
> >
> > <tr>
> > <td><input type="text" name="accounts[0].name"/></td>
> > <td><input type="text" name="accounts[0].value1"/></td>
> > <td><input type="text" name="accounts[0].value2"/></td>
> > <td><input type="text" name="accounts[0].value3"/></td>
> > <td>%</td>
> > </tr>
> > <tr>
> > <td><input type="text" name="accounts[1].name"/></td>
> > <td><input type="text" name="accounts[1].value1"/></td>
> > <td><input type="text" name="accounts[1].value2"/></td>
> > <td><input type="text" name="accounts[1].value3"/></td>
> > <td>%</td>
> > </tr>
> >
> > When i submit the form, i get warning message like the following when the
> > BigDecimal value fields are empty :
> >
> > 2009-09-09 13:52:44,156 [http-80-Processor125] WARN
> > com.opensymphony.xwork2.ognl.OgnlValueStack - Error setting expression
> > 'accounts[0].value2' with value '[Ljava.lang.String;@165de14'
> > ognl.MethodFailedException: Method "setValue2" failed for object
> > junit.adm.authority.acco...@7a8ba4 [java.lang.NoSuchMethodException:
> > junit.adm.authority.Account.setValue2([Ljava.lang.String;)]
> > at ognl.OgnlRuntime.callAppropriateMethod(OgnlRuntime.java:1265)
> > at ognl.OgnlRuntime.setMethodValue(OgnlRuntime.java:1454)
> > at
> >
> ognl.ObjectPropertyAccessor.setPossibleProperty(ObjectPropertyAccessor.java:85)
> > at
> > ognl.ObjectPropertyAccessor.setProperty(ObjectPropertyAccessor.java:162)
> > at
> >
> com.opensymphony.xwork2.ognl.accessor.ObjectAccessor.setProperty(ObjectAccessor.java:28)
> > at ognl.OgnlRuntime.setProperty(OgnlRuntime.java:2225)...
> >
> > If the fields have value, then there is no message for that particular
> > field and value gets set properly. Only occur if the field is empty.
> > If i change the property in Account to Double or double, there wont be
> any
> > warning.
> >
> > I am not running under devMode = true.
> >
> > Is this a bug? or something else?
> > Thanks
> >
>
