Spring-dispatcher-servlet.xml to Java Config -

hi i'm trying convert xml configuration java config. i'm lost now.

here spring-dispatcher-servlet.xml

<beans xmlns="http://www.springframework.org/schema/beans"     xmlns:context="http://www.springframework.org/schema/context" xmlns:tx="http://www.springframework.org/schema/tx"     xmlns:xsi="http://www.w3.org/2001/xmlschema-instance" xmlns:mvc="http://www.springframework.org/schema/mvc"     xsi:schemalocation="     http://www.springframework.org/schema/beans     http://www.springframework.org/schema/beans/spring-beans.xsd     http://www.springframework.org/schema/context     http://www.springframework.org/schema/context/spring-context.xsd     http://www.springframework.org/schema/tx     http://www.springframework.org/schema/tx/spring-tx.xsd     http://www.springframework.org/schema/mvc     http://www.springframework.org/schema/mvc/spring-mvc.xsd">      <!-- package of spring controller -->     <context:component-scan base-package="com.test" />     <mvc:annotation-driven />      <bean         class="org.springframework.web.servlet.mvc.annotation.annotationmethodhandleradapter">         <property name="cacheseconds" value="0" />     </bean>      <mvc:resources mapping="/resources/**" location="/resources/"         cache-period="31556926" />      <bean id="viewresolver1" class="org.springframework.web.servlet.view.xmlviewresolver">         <property name="location" value="/web-inf/excel-view.xml" />     </bean>      <bean id="viewresolver2"         class="org.springframework.web.servlet.view.internalresourceviewresolver">         <property name="prefix">             <value>/web-inf/jsp/</value>         </property>         <property name="suffix">             <value>.jsp</value>         </property>     </bean>      <bean id="multipartresolver"         class="org.springframework.web.multipart.commons.commonsmultipartresolver">         <!-- setting maximum upload size -->         <property name="maxuploadsize" value="100000" />     </bean>      <!-- read test.properties -->     <bean         class="org.springframework.beans.factory.config.propertyplaceholderconfigurer">         <property name="location">             <value>classpath:test.properties</value>         </property>     </bean>      <bean id="entitymanagerfactorybean"         class="org.springframework.orm.jpa.localcontainerentitymanagerfactorybean">         <property name="datasource" ref="datasource" />         <!-- makes /meta-inf/persistence.xml no longer necessary -->         <property name="packagestoscan" value="com.beo.model" />         <!-- jpavendoradapter implementation hibernate entitymanager. exposes              hibernate's persistence provider , entitymanager extension interface -->         <property name="jpavendoradapter">             <bean class="org.springframework.orm.jpa.vendor.hibernatejpavendoradapter" />         </property>         <property name="jpaproperties">             <props>                 <!-- <prop key="hibernate.hbm2ddl.auto">create</prop> -->                 <!-- <prop key="hibernate.show_sql">true</prop> -->                 <prop key="hibernate.dialect">org.hibernate.dialect.postgresqldialect</prop>             </props>         </property>     </bean>      <bean id="datasource" class="com.zaxxer.hikari.hikaridatasource">         <!-- hikari config -->         <property name="datasourceclassname" value="${hikari.datasourceclassname}" />         <property name="maximumpoolsize" value="${hikari.maximumpoolsize}" />         <property name="maxlifetime" value="${hikari.maxlifetime}" />         <property name="idletimeout" value="${hikari.idletimeout}" />          <property name="datasourceproperties">             <props>                 <prop key="url">${jdbc.url}</prop>                 <prop key="user">${jdbc.username}</prop>                 <prop key="password">${jdbc.password}</prop>             </props>         </property>     </bean>       <!-- transaction manager appropriate applications use          single jpa entitymanagerfactory transactional data access. jta (usually          through jtatransactionmanager) necessary accessing multiple transactional          resources within same transaction. -->     <bean id="transactionmanager" class="org.springframework.orm.jpa.jpatransactionmanager">         <property name="entitymanagerfactory" ref="entitymanagerfactorybean" />     </bean>      <!-- responsible registering necessary spring components power          annotation-driven transaction management; such when @transactional methods          invoked -->     <tx:annotation-driven /> </beans> 

here came java config.

@configuration @enablewebmvc @componentscan("com.test") public class webconfig extends webmvcconfigureradapter {      @override     public void addresourcehandlers(final resourcehandlerregistry registry) {         registry.addresourcehandler("/resources/**")                 .addresourcelocations("/resources/").setcacheperiod(31556926);     }      @override     public void configuredefaultservlethandling(             defaultservlethandlerconfigurer configurer) {         configurer.enable();     }      @bean     public viewresolver setupviewresolver(contentnegotiationmanager manager) {         list<viewresolver> resolvers = new arraylist<viewresolver>();           internalresourceviewresolver internalresourceresolver = new internalresourceviewresolver();         internalresourceresolver.setprefix("/web-inf/jsp/");         internalresourceresolver.setsuffix(".jsp");         resolvers.add(internalresourceresolver);          contentnegotiatingviewresolver resolver2 = new contentnegotiatingviewresolver();         resolver2.setviewresolvers(resolvers);         resolver2.setcontentnegotiationmanager(manager);         return resolver2;      } } 

thank in advance help.