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Struts interview questions

  • Q.What is Action Class? Explain with Example ? view answer
  • Q.How you can do Exception Handling in Struts ? view answer
  • Q. What are the Advantages of Struts ? view answer
  • How Iterate Tag used with a Map ? view answer
  • Q.How does client side validation using validator framework work in struts ? view answer
  • Q. How to do File Upload in Struts ? view answer
  • Q. What is DynaActionForm ? and How you can retrive the value which is set in the JSP Page in case of DynaActionForm ? view answer
  • Q. How to Setup validator framework in Struts ? view answer
  • Q.How does validator framework work in Struts ? view answer
  • What are Validators? and What are Basic Validators provided by the framework ? view answer
  • What is the Benefits of Using the Validator framework in struts ? view answer
  • Q. What is the Difference between DispatchAction and LookupDispatchAction ? view answer
  • Q. What is LookupDispatchAction? view answer
  • Q.How to create a multiple selections list in Struts? and retrive seleted values ? view answer
  • Q.How to create a drop down list in Struts? view answer
  • Q. What is DispatchAction ? view answer
  • Q. What is IncludeAction ? view answer
  • Q. How to Protect JSPs from direct access ? view answer
  • Q. What is ForwardAction ? view answer
  • How does reset() and Validate() method struts work ? view answer
  • Multiple buttons in struts using java script? view answer
  • Integration Struts Spring Hibernate ? view answer
  • Q.Mutli-click prevention using struts tokens with code example. view answer
  • Q. How to prevent mutli-click using struts tokens ? view answer
  • Q.How you will enable front-end validation based on the xml in validation.xml? view answer
  • Q.What is new in ServletRequest interface ? view answer
  • Q.Struts Action Chaining? view answer
  • Q.How can I avoid validating a form before data is entered? view answer
  • Q.Can I have an Action without a form? view answer
  • Q.What is Struts Validator Framework? view answer
  • Q.How you will make available any Message Resources Definitions file to the Struts Framework Environment? view answer
  • Q.What helpers in the form of JSP pages are provided in Struts framework? view answer
  • Q.How you will enable front-end client side validation based on the xml in validation.xml? view answer
  • Q.What design patterns are used in Struts? view answer
  • Q.What is role of Action Class? view answer
  • Q.What is ActionMapping and is the Action Mapping specified? view answer
  • Q.What is the ActionForm and what are important methods in ActionForm? view answer
  • Q.What is role of ActionServlet? view answer
  • Q.What is ActionServlet? view answer
  • What are the components of Struts? view answer
  • What is MVC and how it maps to Struts? view answer
  • How do you get a password field in struts ? view answer
  • Q.Struts Flow In Depth? view answer
  • Q.How does validate() method of ActionForm work ? view answer
  • Q.What are the important sections in Struts Configuration File ? struts-config.xml? view answer
  • Q.How to handle Handling multiple buttons in HTML Form ? view answer
  • Q.How does Value replacement in Message Resource Bundle work? view answer
  • What is SwitchAction? view answer
  • What is difference between LookupDispatchAction and DispatchAction? view answer
  • What is the use of LookupDispatchAction? view answer
  • What is LookupDispatchAction? view answer
  • What is the difference between ForwardAction and IncludeAction? view answer
  • What is IncludeAction? view answer
  • What is the use of ForwardAction? view answer
  • What is DispatchAction? view answer
  • What are the different kinds of actions in Struts? view answer
  • What is the difference between session scope and request scope when saving formbean ? view answer
  • Can we have more than one struts-config.xml file for a single Struts application? view answer
  • In which method of Action class the business logic is executed ? view answer
  • What is role of Action Class? view answer
  • How is the Action Mapping specified ? view answer
  • What is ActionMapping? view answer
  • Describe validate() and reset() methods ? view answer
  • What is role of ActionServlet? view answer
  • What are the core classes of the Struts Framework? view answer
  • What are the components of Struts? view answer
  • How you will enable front-end validation based on the xml in validation.xml? view answer
  • How you will display validation fail errors on jsp page? view answer
  • Give the Details of XML files used in Validator Framework? view answer
  • What is Struts Validator Framework? view answer
  • What is ActionForm? view answer
  • What is Action Class? view answer
  • How you will make available any Message Resources Definitions file to the Struts Framework Environment? view answer
  • What is ActionServlet? view answer
  • Q.How you will display validation fail errors on jsp page? view answer
  • Q.How you will enable front-end client validation based on the xml in validation.xml? view answer

!!! Struts interview questions !!!


Go to Struts Tutorials >>> new

Integration Struts Spring Hibernate ?



Code is here with explanation

http://www.techfaq360.com/tutorial/spring/struts_spring_hibernate.jsp

Step 1.
In the struts-config.xml add plugin
<plug-in className="org.springframework.web.struts.ContextLoaderPlugIn">
<set-property property="contextConfigLocation"
value="/WEB-INF/applicationContext.xml"/>
</plug-in>


Step 2.

In the applicationContext.xml file
Configure datasourse
<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
<property name="driverClassName"><value>oracle.jdbc.driver.OracleDriver</value>
</property>
<property name="url"><value>jdbc:oracle:thin:@10.10.01.24:1541:ebizd</value>
</property>
<property name="username"><value>sa</value></property>
     <property name="password"><value></value></property>
</bean>


Step 3.

Configure SessionFactory
<!-- Hibernate SessionFactory -->
<bean id="sessionFactory" class="org.springframework.orm.hibernate.LocalSessionFactoryBean">
<property name="dataSource"><ref local="dataSource"/></property>
<property name="mappingResources">
<list>
<value>com/test/dbxml/User.hbm.xml</value>
</list>
</property>
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">net.sf.hibernate.dialect.OracleDialect </prop>
</props>
</property>
</bean>


Step 4.
Configure User.hbm.xml
<hibernate-mapping>
<class name="org.test.model.User" table="app_user">

<id name="id" column="id" >
<generator class="increment"/>
</id>
<property name="firstName" column="first_name" not-null="true"/>
<property name="lastName" column="last_name" not-null="true"/>

</class>
</hibernate-mapping>


Step 5.

In the applicationContext.xml ? configure for DAO
<bean id="userDAO" class="org.test.dao.hibernate.UserDAOHibernate">
<property name="sessionFactory"><ref local="sessionFactory"/></property>
</bean>


Step 6.

DAO Class
public class UserDAOHibernate extends HibernateDaoSupport implements UserDAO {
private static Log log = LogFactory.getLog(UserDAOHibernate.class);

public List getUsers() {
return getHibernateTemplate().find("from User");
}

public User getUser(Long id) {
return (User) getHibernateTemplate().get(User.class, id);
}

public void saveUser(User user) {
getHibernateTemplate().saveOrUpdate(user);

if (log.isDebugEnabled()) {
log.debug("userId set to: " + user.getId());
}
}

public void removeUser(Long id) {
Object user = getHibernateTemplate().load(User.class, id);
getHibernateTemplate().delete(user);
}
}

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