齐鲁云门户springMVC+facade+maven配置笔记

门户分为四层结构（controll->facade->service->dao）,采用springMVC框架,facade设计模式,用maven管理jar包。分为1个父项目，和7个子项目

举例dao层代码

public interface IUserGuideDao extends GenericDao<SysNews>{
public static final String DAO_NAME="userGuideDao";
}

@Repository(value = IUserGuideDao.DAO_NAME)
public class UserGuideDaoImpl extends GenericDaoHibernateSupport<SysNews>
        implements IUserGuideDao {

}

service层代码

public interface IUserGuideService {
    public static final String SERVICE_NAME = "userGuideService";

   /**
     * 根据新闻标题查询新闻详情
     */
    public SysNews getNewsById(String id) throws Exception;

    /**
     * 根据用户指南对应的paramCode查询新闻标题
     */
    public List<SysNews> queryByParamcode(String paramCode) throws Exception;

}

@Service(value = IUserGuideService.SERVICE_NAME)
public class UserGuideServiceImpl implements IUserGuideService {
    @Resource(name = IUserGuideDao.DAO_NAME)
    private IUserGuideDao userGuideDao;
/**
     * 根据id返回用户指南详情
     * @return
     * @throws Exception
     */
    @Override
    public SysNews getNewsById(String id) throws Exception {
        SysNews sysNews = userGuideDao.findById(id);
        return sysNews;
    }

    @Override
    public List<SysNews> queryByParamcode(String paramCode) throws Exception {
        String hql = "from SysNews s where s.sysParamInfo.paramCode= ? order by s.orderNum asc";
        List<SysNews> sysNews = userGuideDao.findByHQLAndParams(hql, paramCode);
        return sysNews;
    }
}

facade层代码

@Path(value = "/userGuide")
public interface IUserGuideFacade extends CommonFacade{
    public static final String FACADE_NAME = "userGuideFacade";
    public static final String NEWPARAMCODE = "00001304"; // 用户指南参数编码

  /**
     * 加载用户指南详情
     * @return
     * @throws Exception
     */
    @POST
    @Path(value="/getUserGuideById")
    public RSUserGuide getUserGuideById(RSUserGuideDetailQueryReq req) throws Exception;

    @POST
    @Path(value="/queryByParamCode")
    public List<RSUserGuide> queryByParamCode(String paramCode) throws Exception; 

}

@Service(value = IUserGuideFacade.FACADE_NAME)
public class UserGuideFacadeImpl implements IUserGuideFacade {
    @Resource(name = IUserGuideService.SERVICE_NAME)
    private IUserGuideService userGuideService;

    @Override
    public RSUserGuide getUserGuideById(RSUserGuideDetailQueryReq req)
            throws Exception {
        SysNews sysNews = userGuideService.getNewsById(req.getId());
        RSUserGuide reUserGuide = null;
        if (sysNews != null) {
            reUserGuide = new RSUserGuide(sysNews);
        }
        return reUserGuide;
    }

    @Override
    public List<RSUserGuide> queryByParamCode(String paramCode)
            throws Exception {
        List<SysNews> sysNewsList = userGuideService.queryByParamcode(paramCode);
        List<RSUserGuide> rsUserGuideList = new ArrayList<RSUserGuide>();
        for (SysNews sysNews : sysNewsList) {
            rsUserGuideList.add(new RSUserGuide(sysNews));
        }
        return rsUserGuideList;
    }

}

controller层代码

@Controller
@RequestMapping(value="/userGuide")
public class UserGuideController {
    private static final Logger _LOG = Logger.getLogger(UserGuideController.class);
    @Resource(name = IUserGuideFacade.FACADE_NAME)
    private IUserGuideFacade userGuideFacade;

    @RequestMapping
    public String index(Model model) throws Exception {
        model.addAttribute("userGuideCode", NewChannel.USERGUIDE_CODE);
        return "userGuide/userGuide";
    }

  /**
     * 根据id查询用户指南详情
     */
    @RequestMapping(value = "info")
    public
    @ResponseBody
    RSUserGuide newsDetailById(UserGuideForm userGuideForm) throws Exception {
        RSUserGuide resp = null;
        try {
            RSUserGuideDetailQueryReq req = new RSUserGuideDetailQueryReq();
            req.setId(userGuideForm.getId());
            resp = userGuideFacade.getUserGuideById(req);
        } catch (Exception e) {
            _LOG.error(e);
            resp = null;
        }

        return resp;
    }

    /**
     * 根据paramCode查询所有标题
     */

    @RequestMapping(value = "queryByparamCode")
    public
    @ResponseBody
    List<RSUserGuide> queryByParamCode(RSUserGuideDetailQueryReq req) throws Exception {
        List<RSUserGuide> rsuserGuide  = userGuideFacade.queryByParamCode(req.getParamCode());
        return  rsuserGuide;

    }
}

后台代码写完后需要把facade添加到cxf配置文件中去

dataserver

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:cxf="http://cxf.apache.org/core" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns:jaxrs="http://cxf.apache.org/jaxrs" xmlns:security="http://www.springframework.org/schema/security"
       xsi:schemaLocation="
        http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
        http://cxf.apache.org/core http://cxf.apache.org/schemas/core.xsd
        http://cxf.apache.org/jaxrs http://cxf.apache.org/schemas/jaxrs.xsd
        http://www.springframework.org/schema/security http://www.springframework.org/schema/security/spring-security.xsd">

    <import resource="classpath:META-INF/cxf/cxf.xml"/>
    <import resource="classpath:META-INF/cxf/cxf-servlet.xml"/>
    <import resource="classpath:META-INF/cxf/applicationContext-cxf-config.xml"/>

    <jaxrs:server id="rest-container" address="/">
        <jaxrs:providers>
            <bean class="com.iss.cloud.portal.common.provider.ISSJacksonJaxbJsonProvider">
                <constructor-arg type="com.fasterxml.jackson.databind.ObjectMapper">
                    <bean class="com.fasterxml.jackson.databind.ObjectMapper">
                        <property name="serializationInclusion" value="NON_NULL"/>
                    </bean>
                </constructor-arg>
            </bean>
            <bean class="com.iss.cloud.portal.common.rs.provider.FaultOutHandleProvider"/>

        </jaxrs:providers>
        <jaxrs:serviceBeans>
            <ref bean="userGuideFacade"/>
        </jaxrs:serviceBeans>
    </jaxrs:server>

</beans>

UserPortal

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:context="http://www.springframework.org/schema/context"
    xmlns:jaxws="http://cxf.apache.org/jaxws" xmlns:cxf="http://cxf.apache.org/core"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:http-conf="http://cxf.apache.org/transports/http/configuration"
    xmlns:jaxrs="http://cxf.apache.org/jaxrs"
    xsi:schemaLocation="
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd
http://cxf.apache.org/core http://cxf.apache.org/schemas/core.xsd
http://cxf.apache.org/transports/http/configuration http://cxf.apache.org/schemas/configuration/http-conf.xsd
http://cxf.apache.org/jaxrs http://cxf.apache.org/schemas/jaxrs.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd
">

    <http-conf:conduit name="{WSDL Namespace}portName.http-conduit">
        <http-conf:client ConnectionTimeout="30000" ReceiveTimeout="30000" />
    </http-conf:conduit>

    <cxf:bus>
        <cxf:features>
            <cxf:logging />
            <!--<cxf:fastinfoset force="false" />-->
        </cxf:features>

        <!-- compress the exchange data size -->
        <cxf:inInterceptors>
            <bean class="org.apache.cxf.transport.common.gzip.GZIPInInterceptor" />
        </cxf:inInterceptors>
        <cxf:outInterceptors>
            <bean class="org.apache.cxf.transport.common.gzip.GZIPOutInterceptor" />
        </cxf:outInterceptors>
    </cxf:bus>

    <jaxrs:client id="userGuideFacade" address="${dataserver.rs.address}"
                  serviceClass="com.iss.cloud.portal.modules.userGuide.facade.IUserGuideFacade"
                  inheritHeaders="true">
        <jaxrs:headers>
            <entry key="Accept" value="application/json" />
            <entry key="Content-Type" value="application/json;charset=UTF-8" />
            <entry key="Authorization" value="Basic dG9tOjEyMzQ1Njc4"/>
        </jaxrs:headers>
        <jaxrs:providers>
            <bean class="com.fasterxml.jackson.jaxrs.json.JacksonJaxbJsonProvider" />
        </jaxrs:providers>
</beans>