Server-side validation using the Spring MVC web validation class

Question

I am developing an application using Spring Web MVC, Hibernate ..

Now I have my login page configuration, for example:

<bean name="/uservalidate.htm" class="UserValidateFormController">
        <property name="sessionForm" value="true"/>
        <property name="commandName" value="User"/>
        <property name="commandClass" value="User"/>
        <property name="formView" value="login"/>
        <property name="userSecurityProcessor" ref="IUserSecurityProcessor"/>
         <property name="validator">
            <bean class="LoginValidator"/>
        </property>
        <property name="successView" value="layout.jsp"/>

Now, after sending from the page login, the control goes to the Validator ie LoginValidator class ..

But in this class I do not get a link to my userSecurityProcessor, which gives me data on the server side.

Can anyone suggest how I can verify the Username and Password in my Validator .. class?

Thanks in advance.

Answer 1

LoginValidator bean. LoginValidator userSecurityProcessor. IUserSecurityProcessor , . - :

<bean name="loginValidator" class="LoginValidator">
<property name="userSecurityProcessor" ref="IUserSecurityProcessor"/>
</bean>

<bean name="/uservalidate.htm" class="UserValidateFormController">
    <property name="sessionForm" value="true"/>
    <property name="commandName" value="User"/>
    <property name="commandClass" value="User"/>
    <property name="formView" value="login"/>
    <property name="userSecurityProcessor" ref="IUserSecurityProcessor"/>
     <property name="validator">
        <bean class="LoginValidator"/>
    </property>
    <property name="successView" value="layout.jsp"/>

to

<bean name="/uservalidate.htm" class="UserValidateFormController">
    <property name="sessionForm" value="true"/>
    <property name="commandName" value="User"/>
    <property name="commandClass" value="User"/>
    <property name="formView" value="login"/>
    <property name="userSecurityProcessor" ref="IUserSecurityProcessor"/>
     <property name="validator" ref = "loginValidator"/>
    <property name="successView" value="layout.jsp"/>

Answer 2

userSecurityProcessor Validator. , , - commandObject. User

, Validator

<bean id="myValidator" class="LoginValidator">
    <property name="userSecurityProcessor" ref="IUserSecurityProcessor"/>
</bean>

.

Answer 3

public void validate ( , ) {     user = ();    String username = user.getUsername();    String password = user.getPassword();    ..........   }