Define validation for this field, then you will get validation error
and Struts will forward to input result
2014-06-12 7:48 GMT+02:00 Mohit Gupta <motgu...@gmail.com>:
> I have below action class where customerId is integer. If i pass customerId
> as string from UI(I know it should not be allowed but there are
> ways user can do it), i get exception ognl.MethodFailedException: . Please
> find stack trace at last
> @Results({
> @Result(name = "displayCustomer", location = "customer.jsp")
> })
> public class CustomerAction{
> private int customerId = -1;
> @Action("getCustomer!getCustomer")
> public String getCustomer() {
> ....
> return "displayCustomer";
> }
>
> public int getCustomerId() {
> return customerId;
> }
>
> public void setCustomerId(int customerId) {
> this.customerId = customerId;
> }
>
>
> }
> Stack Trace
> 2014-06-12 09:58:33,725 [http-8080-6] WARN ognl.OgnlValueStack - Error
> setting expression 'customerId' with value '[Ljava.lang.String;@35997e91'
> ognl.MethodFailedException: Method "setCustomerId" failed for object
> com.test.struts2fw.actions.CustomerAction@48819db7
> [java.lang.NoSuchMethodException:
> com.test.struts2fw.actions.CustomerAction.setCustomerId([Ljava.lang.String;)]
> at ognl.OgnlRuntime.callAppropriateMethod(OgnlRuntime.java:1305)
> at ognl.OgnlRuntime.setMethodValue(OgnlRuntime.java:1494)
> at
> ognl.ObjectPropertyAccessor.setPossibleProperty(ObjectPropertyAccessor.java:85)
> at ognl.ObjectPropertyAccessor.setProperty(ObjectPropertyAccessor.java:162)
> at
> com.opensymphony.xwork2.ognl.accessor.ObjectAccessor.setProperty(ObjectAccessor.java:27)
> at ognl.OgnlRuntime.setProperty(OgnlRuntime.java:2332)
> at
> com.opensymphony.xwork2.ognl.accessor.CompoundRootAccessor.setProperty(CompoundRootAccessor.java:78)
> at ognl.OgnlRuntime.setProperty(OgnlRuntime.java:2332)
> at ognl.ASTProperty.setValueBody(ASTProperty.java:127)
> at ognl.SimpleNode.evaluateSetValueBody(SimpleNode.java:220)
> at ognl.SimpleNode.setValue(SimpleNode.java:301)
> at ognl.Ognl.setValue(Ognl.java:737)
> at com.opensymphony.xwork2.ognl.OgnlUtil.setValue(OgnlUtil.java:218)
> at
> com.opensymphony.xwork2.ognl.OgnlValueStack.trySetValue(OgnlValueStack.java:187)
> at
> com.opensymphony.xwork2.ognl.OgnlValueStack.setValue(OgnlValueStack.java:174)
> at
> com.opensymphony.xwork2.ognl.OgnlValueStack.setParameter(OgnlValueStack.java:152)
> at
> com.opensymphony.xwork2.interceptor.ParametersInterceptor.setParameters(ParametersInterceptor.java:318)
> Once this exception is encountered, it take flow to customer.jsp. What i
> want is flow go to my Exception.jsp instead of result in case
> of some ognl/struts 2 exception?
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