rest-angular/src/main/resources/struts.xml

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE struts PUBLIC
        "-//Apache Software Foundation//DTD Struts Configuration 2.5//EN"
        "https://struts.apache.org/dtds/struts-2.5.dtd">
<struts>

    <constant name="struts.enable.DynamicMethodInvocation" value="false"/>

    <!-- Disable dev mode in productions -->
    <constant name="struts.devMode" value="false"/>
    <constant name="struts.handle.exception" value="false"/>

    <!--  Overwrite Convention -->
    <constant name="struts.convention.action.suffix" value="Controller"/>
    <constant name="struts.convention.action.mapAllMatches" value="true"/>
    <constant name="struts.convention.package.locators" value="actions"/>
    <constant name="struts.convention.default.parent.package" value="rest-angular"/>
    <constant name="struts.action.extension" value=",,xml,json,action"/>

    <constant name="struts.custom.i18n.resources" value="frontend,validation,exceptions"/>

    <constant name="struts.mapper.class" value="rest"/>

    <!-- Set to false if the json content can be returned for any kind of http method -->
    <constant name="struts.rest.content.restrictToGET" value="false"/>

    <!-- Set validation failure status code -->
    <constant name="struts.rest.validationFailureStatusCode" value="406"/>


    <!-- Set encoding to UTF-8, default is ISO-8859-1 -->
    <constant name="struts.i18n.encoding" value="UTF-8"/>
    <package name="rest-angular" extends="rest-default">
        <default-action-ref name="index" />
        <global-allowed-methods>index,show,create,update,destroy</global-allowed-methods>
    </package>
    <package name="data" extends="rest-angular" namespace="/data">
        <interceptors>
            <!-- See BaseDataController -->
            <interceptor name="dataError" class="org.apache.examples.struts.interceptors.ExceptionHandlerInterceptor"/>
            <interceptor name="beanValidation" class="org.apache.struts.beanvalidation.validation.interceptor.BeanValidationInterceptor"/>

            <interceptor-stack name="dataDefaultStack">
                <interceptor-ref name="dataError"/>
                <interceptor-ref name="alias"/>
                <interceptor-ref name="servletConfig"/>
                <interceptor-ref name="messages">
                    <param name="operationMode">AUTOMATIC</param>
                </interceptor-ref>
                <interceptor-ref name="prepare"/>
                <interceptor-ref name="i18n"/>
                <interceptor-ref name="chain"/>
                <interceptor-ref name="actionMappingParams"/>
                <interceptor-ref name="scopedModelDriven"/>
                <interceptor-ref name="modelDriven">
                    <param name="refreshModelBeforeResult">true</param>
                </interceptor-ref>
                <interceptor-ref name="fileUpload"/>
                <interceptor-ref name="checkbox"/>
                <interceptor-ref name="staticParams"/>
                <interceptor-ref name="params"/>
                <interceptor-ref name="rest" />
                <interceptor-ref name="conversionError"/>
                <interceptor-ref name="beanValidation">
                    <param name="excludeMethods">input,back,cancel,browse,index,show,edit,editNew</param>
                </interceptor-ref>
                <interceptor-ref name="restWorkflow">
                    <param name="excludeMethods">input,back,cancel,browse,index,show,edit,editNew</param>
                </interceptor-ref>
            </interceptor-stack>

        </interceptors>

        <default-interceptor-ref name="dataDefaultStack"/>

    </package>

</struts>