How to manage conversion error with struts2

Question

I have a form with three fields, two lines (one select box and a text box) and int. When I put a letter or something other than int (52.4 or aaa) in the field, I received an error that I cannot "catch", my choice disappears and in the message box I got a message from my xalification file validation (in French) and another in English (I suppose sent by racks).

error in tomcat:

(ognl.OgnlValueStack  60 ) Error setting expression 'userSize' with value '[Ljava.lang.String;@14aa6c3'

error in message box:

Invalid field value for field "userSize".
test size

JSP Code:

<s:form action="sendUserCreation" method="POST">
<s:action namespace="/" name="civilityPicklist" executeResult="true"/><br />
<s:textfield name="lastName" /><br />
<s:textfield name="userSize" /><br />

struts.xml code:

<action name="createUser">
    <result>/jsp/user/create.jsp</result>
</action>
<action name="sendUserCreation" class="fr.action.UserAction" method="createUser">
    <result>/jsp/splash.jsp?messKey=${messKey}</result>
    <result name="input">/jsp/user/create.jsp</result>
</action>
<action name="civilityPicklist" class="fr.imaps.oxygene.portal.action.CivilityPicklistAction">
    <result>/jsp/user/civilityPicklist.jsp</result>
</action>

UserAction-validation.xml code:

<validators>
    <field name="userSize">
        <field-validator type="conversion">
            <message>test size</message>
        </field-validator>      
    </field>
</validators>

UserAction Code:

private int userSize;

public int getUserSize() {
    return userSize;
}

public void setUserSize(int userSize) {
    this.userSize = userSize;
}

I thought the type of conversion check would catch this problem, but it seems not ... what happened to my code?

Answer 1

, , , , , , , , -, StrutsConversionErrorInterceptor AnnotationValidationInterceptor. .

StrutsConversionErrorInterceptor , Struts, , , . , inreceptor.