<servlet>

    <servlet-name>action</servlet-name>

    <servlet-class>org.apache.struts.action.ActionServlet</servlet-class>

    <init-param>

        <param-name>config</param-name>

        <param-value>/WEB-INF/struts-config.xml</param-value>

    </init-param>

    <load-on-startup>1</load-on-startup>

</servlet>

<servlet-mapping>

    <servlet-name>action</servlet-name>

    <url-pattern>*.do</url-pattern>

</servlet-mapping>

<taglib>

    <taglib-uri>/tags/struts-bean</taglib-uri>

    <taglib-location>/WEB-INF/struts-bean.tld</taglib-location>

</taglib>

 <taglib>

    <taglib-uri>/tags/struts-html</taglib-uri>

     <taglib-location>/WEB-INF/struts-html.tld</taglib-location>

</taglib>

<?xml version="1.0" encoding="windows-1252" ?>

<!DOCTYPE struts-config PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 1.1//EN" "http://jakarta.apache.org/struts/dtds/struts-config_1_1.dtd">

<struts-config>

  <action-mappings>

    <action path="/userRegistration" type="net.thedesai.mule.view.FirstAction">

       <forward name="success" path="/firstSuccess.jsp"/>

    </action>

    <action path="/page1" forward="unknown"/>

  </action-mappings>

  <message-resources parameter="hibernate.ApplicationResources"/>

</struts-config>

<!DOCTYPE struts-config PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 1.1//EN" "http://jakarta.apache.org/struts/dtds/struts-config_1_1.dtd">

<struts-config>

  <form-beans>

    <form-bean name="userRegistrationForm"

               type="net.thedesai.mule.view.UserRegistrationForm"/>

    <form-bean name="userRegistrationMultiForm"

               type="net.thedesai.mule.view.UserRegistrationMultiForm"/>

    <form-bean name="userRegistrationValidationForm"

               type="net.thedesai.mule.view.UserRegistrationValidationForm"/>

  </form-beans>

  <global-exceptions>

    <exception type="net.thedesai.mule.view.PhoneException"

               key="userRegistration.phone.exception617"

               path="/userRegistrationException.jsp"/>

  </global-exceptions>

  <global-forwards>

    <!-- Default forward to "Welcome" action -->

    <!-- Demonstrates using index.jsp to forward -->

    <forward name="welcome" path="/Welcome.do"/>

  </global-forwards>

  <action-mappings>

    <!-- action attributes

            attribute: specifies name of ActionForm if no attribute then name becomes attribute

            className: custom config object

            include: JSP that will handle this request (mutually exclusive with input)

            input: inputView of an action, i.e. JSP that has Form on validation failure redirect back to form

            name: identifies the ActionForm

            path: incoming request path that this action maps to

            parameter: similar to servlet init-parameters

            roles: J2EE security roles

            type: Action Handler class name

            scope: request of session scope for the ActionForm

            Unknown: Default action map to handle unknown URL

            validate: call validate on ActionForm note Action.execute() not called if validation fails

    -->

    <action path="/userRegistrationFirst"

            type="net.thedesai.mule.view.UserRegistrationAction">

      <forward name="success" path="/regSuccess1.jsp"/>

    </action>

    <action path="/userRegistration"

            type="net.thedesai.mule.view.UserRegistrationAction"

            name="userRegistrationForm" attribute="user"

            input="/userRegistration.jsp">

      <exception type="net.thedesai.mule.view.PhoneException"

                 key="userRegistration.phone.exception781"

                 path="/userRegistrationException.jsp"/>

      <forward name="success" path="/regSuccess2.jsp"/>

      <forward name="failure" path="/regFailure.jsp" redirect="false"/>

    </action>

    <action path="/userRegValidation"

            forward="/userRegistrationValidation.jsp"/>

    <action path="/userRegistrationValidation"

            type="net.thedesai.mule.view.UserRegistrationAction"

            name="userRegistrationValidationForm" attribute="user" scope="session"

            input="/userRegistrationValidation.jsp">

      <exception type="net.thedesai.mule.view.PhoneException"

                 key="userRegistration.phone.exception781"

                 path="/userRegistrationException.jsp"/>

      <forward name="success" path="/regSuccess2.jsp"/>

      <forward name="failure" path="/regFailure.jsp" redirect="false"/>

    </action>

    <action path="/Welcome" forward="/welcome.jsp"/>

    <action path="/displayAllUsers"

            type="net.thedesai.mule.view.DisplayAllUsersAction">

      <forward name="success" path="/userRegistrationList.jsp"

               redirect="false"/>

    </action>

    <action path="/userRegWizard" forward="/userRegistrationMultiPage1.jsp"/>

    <action path="/userRegistrationMultiPage1"

            type="net.thedesai.mule.view.UserRegistrationMultiAction"

            name="userRegistrationMultiForm" attribute="user" scope="session"

            input="/userRegistrationPage1.jsp">

      <exception type="net.thedesai.mule.view.UserRegistrationException"

                 key="userRegistration.exception"

                 path="/userRegistrationException.jsp"/>

      <forward name="success" path="/userRegistrationMultiPage2.jsp"/>

    </action>

    <action path="/userRegistrationMultiPage2"

            type="net.thedesai.mule.view.UserRegistrationMultiAction"

            name="userRegistrationMultiForm" attribute="user" scope="session"

            input="/userRegistrationMultiPage2.jsp">

      <exception type="net.thedesai.mule.view.UserRegistrationException"

                 key="userRegistration.exception"

                 path="/userRegistrationException.jsp"/>

      <forward name="success" path="/regSuccess2.jsp"/>

    </action>

  </action-mappings>

  <message-resources parameter="application"/>

  <plug-in className="org.apache.struts.validator.ValidatorPlugIn">

    <set-property property="pathnames"

                  value="/WEB-INF/validator-rules.xml,/WEB-INF/validation.xml"/>

  </plug-in>

</struts-config>

public class UserRegistrationForm extends ActionForm {

    public UserRegistrationForm() {    }

    public void setName(String name) { this.name = name;  }

    public String getName() { return name; }

    // TODO How to get get Struts to handle this exception

    public void setPhone(String phone) throws PhoneException {

        if (phone.startsWith("781"))

           throw new PhoneException();

        this.phone = phone;

    }

    public String getPhone() { return phone;  }

    private String name;

    private String phone;

    public void reset(ActionMapping ActionMapping, HttpServletRequest HttpServletRequest) {

        name = null;

        phone = null;      

    }

    public ActionErrors validate(ActionMapping mapping,

                                 HttpServletRequest request) {

        ActionErrors errors = new ActionErrors();

        if (name == null || name.trim().equals("")) {

            errors.add("name", new ActionError("userRegistration.name.problem"));

        }       

        return errors;

    }    

}

public class FooForm extends ActionForm() {

     private Map dynamicProps = new HashMap();

     public Object getDynamicProps(String key) {

          return dynamicProps.get(key);

}

public void setDynamicProps(String key, Object value) {

          return dynamicProps.put(key,value);

}

}

<html:form..>

<html:text property=”dynamicProps(bar)”>

</html:form>

//Access in Action as

userForm.getDynamicProps(“foo”);

<?xml version="1.0" encoding="ISO-8859-1" ?>

<!DOCTYPE form-validation PUBLIC

          "-//Apache Software Foundation//DTD Commons Validator Rules Configuration 1.1.3//EN"

          "http://jakarta.apache.org/commons/dtds/validator_1_1_3.dtd">

<form-validation>

    <!--

     This is a minimal Validator form file with a couple of examples.

-->

    <global>

        <!-- An example global constant

        <constant>

            <constant-name>postalCode</constant-name>

            <constant-value>^\d{5}\d*$</constant-value>

        </constant>

        end example-->

    </global>

    <formset>

        <!-- minlength rule defined in validation-rules.xml -->

        <form name="user" >

            <field property="name" depends="required,minlength,maxlength">

                <arg key="userRegistration.name" position="0"/>

                <var>

                    <var-name>min-length</var-name>

                    <var-value>5</var-value>

                </var>

                <var>

                    <var-name>max-length</var-name>

                    <var-value>20</var-value>

                </var>

            </field>

        </form>

        <!-- An example form -->

        <form name="logonForm">

            <field property="username" depends="required">

                <arg key="logonForm.username"/>

            </field>

            <field property="password" depends="required,mask">

                <arg key="logonForm.password"/>

                <var>

                    <var-name>mask</var-name>

                    <var-value>^[0-9a-zA-Z]*$</var-value>

                </var>

            </field>

        </form>

    </formset>

    <!-- An example formset for another locale -->

    <formset language="fr">

        <constant>

            <constant-name>postalCode</constant-name>

            <constant-value>^[0-9a-zA-Z]*$</constant-value>

        </constant>

        <!-- An example form -->

        <form name="logonForm">

            <field property="username" depends="required">

                <arg key="logonForm.username"/>

            </field>

            <field property="password" depends="required,mask">

                <arg key="logonForm.password"/>

                <var>

                    <var-name>mask</var-name>

                    <var-value>^[0-9a-zA-Z]*$</var-value>

                </var>

            </field>

        </form>

    </formset>

</form-validation>

<%@ taglib uri=”struts-html” prefix=”html” %>

<%@ taglib uri=”struts-bean” prefix=”bean” %>

Don’t link JSPs from JSP use an Action forward

<html:link forward=”fooForward”>Foo</html:link>

Avoid using page and href attribute use forward or action

Can add parameters by

<html:link page=”foo.do” paramId=”boolProp” paramName=”myBean” paramProperty=”nested.boolProp”>Foo</html:link>

will call myBean.getNested().boolProp()

<a href=”/mystrutsapp/foo.d?boolProp=”false”>

Can all pass HashMap

<% HashMap ... pageContext.setAttribute(“newValues”, newValues); %>

<html:link action=”/foo” name=”newValues”>

<html:base target=”/foo/bar.jsp”> will convert to http://localhost:8080/strutsApp/foo/bar.jsp

<html:button property=”action”>Submit</html:button>

<html:cancel>Cancel</html:cancel>

<html:cancel><bean:write key=”form.cancel”/></html:cancel>

<html:checkbox property=”booleanProperty”/>

html:errors will display validation errors

<html:errors/> For formatting message add errors.header etc to resource bundle

<html:errors property=”someFieldName”/>  use this to display error next to field

<html:file ...> upload file

<html:form action=”/UserUpdate” method=”post”> ... </html:form>

<html:hidden property=”foo”>

<html:html> renders html content

<html:image> image button specify image using src or page attribute, supports localization

<html:img> renders <img> element

<html:javascript/> renders Javascript validation methods

<html:messages> display collection of messages, can use for display validation error message next to field

<html:messages id=”message” message=”true”>

     <li><%=message%></li>

</html:messages>

<html:multibox> manage array of checkboxes, works with array of strings, if string in array then checkbox selected

<html:select property=”pizzaSize”> //combo box, can select multiple value

  <html:option value=”Small”>Small<html:option>

  <html:option value=”Medium” key=”pizza.medium”/>

<html:select>

<html:password>

<html:radio> radio button

<html:reset> reset button

<html:rewrite> Useful client side Javascript based URL link similar to <html:link>

<html:submit> submit button

<html:text>  text input field

<html:textarea> text area field takes rows and cols attribute

<html:xhtml>

<%@ taglib uri=”struts-bean” prefix=”bean” %>

<bean:include id=”>

<bean:cookie> (Use JSTL)

<bean:header> request header (Use JSTL <jsp:getProperty>

<bean:parameter> request parameter

<bean:define> (use JSTL core:set)

<bean:include> (Use jsp:include)

<bean:message> (get message from resource bundle)

<bean:page id=”reqObj” property=”request”> create scriptlet variables, get request property and store in reqObj

<bean:resource>

<bean:size id=”count” name=”emps”> count items stored in array, collection or map and store in the count object

<bean:struts id=”uForm” formBean=”userForm”> copy struts object (ActionForms, ActionForward or an ActionMapping) into page scoped scriptlet variable

<bean:write name=”userReg” property=”phone” scope=”request”>

<%@ taglib uri=”struts-logic” prefix=”logic” %>

<logic:empty name=”fooBean”> (use JST EL empty operator) if scriptlet variable is null an empty string, collection or map

<logic:notEmpty>

<logic:equal name=”bean” property=”fooProp” value=”<%= foo%>”> set value <logic:equal>

logic: notEqual,lessThan, greaterThan, lessEqual, greaterEqual

<logic:forward name=”foo”> (forward to ActionForward )

  references in struts-config.xml -> <global-forwards> <forward name=”foo” path=”/foo.jsp”/> <global-forwards>

<logic:redirect> does a response.sendRedirect() avoid using this tag

iterator over collection, enumeration, iterator, map or array

print 5^th to 10^th (offset, length are optional attributes)

<logic:iterate id=”emp” name=”dept” property=”employees” scope=”request” offset=”5” length=”10>

     <bean:write name=”emp” property=”phone”/>

</logic:iterate>

String equals and not equals

<logic:match header=”User-Agent” value=”Mozilla”>Mozilla</logic:match>

<logic:notMatch>

<logic:present> check to see if headers, request parameters, cookies, JavaBeans or JavaBean properties are present and not equals to null

public class TestLoginAction extends MockStrutsTestCase {

     public TestLoginAction(String testName) { super(testName); }

public void setUp() { super.setUp(); }

public void tearDown() { super.tearDown(); }

     public void testSuccessfulLogin() {

        setRequestPathInfo("/login");

        addRequestParameter("username","deryl");

        addRequestParameter("password","radar");

        actionPerform();

        verifyForward("success");

        assertEquals("deryl",(String) getSession().getAttribute("authentication"));

        verifyNoActionErrors();

    }

}