开发Portlet第二步:如何将Crystal静态Portlet转变成基于测试数据的动态Portlet?

当基于Crystal的静态Portlet开发完成后,在与后台服务联调前,还需要将Portlet转换成基于测试数据的动态Portlet。具体步骤如下:

分步指南

  1. 复制Portlet项目,并修改相关的pom.xml、src/main/webapp/WEB-INF/liferay-plugin-package.xml、src/main/webapp/WEB-INF/liferay-plugin-package.properties文件中的Atifact-ID、module-id等信息,区别原静态Portlet项目,防止两个项目重复,导致不能在一个环境中运行;
  2. 修改src/main/webapp/WEB-INF/portlet.xml、src/main/webapp/WEB-INF/liferay-portlet.xml、/static-development-portlet/src/main/webapp/WEB-INF/liferay-display.xml中的portlet-name等信息,区别原项目的portlet-name信息,防止与原静态portlet不能在一个环境中运行;
  3. 修改src/main/webapp/WEB-INF/spring下****-portlet.xml文件名,保持****部分与相应portlet-name性息(去除横杠)一致;
  4. 查看****-portlet.xml文件中定义的包路径是否是项目所需,否则修改;
  5. 查看src/main/java下的包路径是否跟****-portlet.xml文件中定义的包路径一致,否则修改;

创建测试数据项目:

  1. 创建Java Maven项目****-service-stub,结构如下:

  2. 修改pom.xml文件,添加远程服务api包依赖:
  3. 根据api实现相关服务的实现类,但方法内部只需返回设计的测试数据即可,如下:
    @Service
    public class ApplicationManager implements ApplicationService {
        /* (non-Javadoc)
         * @see com.gsoft.portlet.uum.application.ApplicationService#list()
         */
        @Override
        public List<Application> list() {
            List<Application> list = new ArrayList<Application>();
            for(int i = 0; i < 20; i++){
                Application app = new Application();
                app.setId(new Long(i));
                app.setName("Name " + i);
                app.setCode("code " + i);
                app.setUrl("http://localhsot/" + i);
                app.setDisabled(i %3 == 0 ? true : false);
                list.add(app);
            }
            return list;
        }
        /* (non-Javadoc)
         * @see com.gsoft.portlet.uum.application.ApplicationService#getById(java.lang.Long)
         */
        @Override
        public Application getById(Long id) {
            Application app = new Application();
            app.setId(10L);
            app.setName("Name 10");
            app.setCode("code 10");
            app.setUrl("http://localhsot/10");
            return app;
        }
    }
    

修改静态Portlet项目为动态测试Portlet:

  1. 在Porltet项目中引入测试数据项目及远程服务接口;
  2. 修改src/main/java下相应Portlet类,调用远程api及测试数据服务,返回测试数据;

    @Controller
    public class ApplicationManagementPortlet extends AbstractCrystalPortlet {
     
        @Resource
        private AuthSystemService authSystemService;
        @RequestMapping
        public String view(Model model, RenderRequest request) {
            List<AuthSystemDto> result = authSystemService.finaAllAuthSystemList();
            request.setAttribute("result", result);
            return "view";
        }
        @RequestMapping(params = "action=add")
        public String view4add(Model model, @Param String rediract) {
            model.addAttribute("rediract", rediract);
            return "add";
        }
     
        @RequestMapping(params = "action=edit")
        public String view4edit(Model model, @RequestParam String rediract,@RequestParam Long id) {
            model.addAttribute("rediract", rediract);
            AuthSystemDto authSystemDto = authSystemService.findOne(id);
            model.addAttribute("system", authSystemDto);
            return "add";
        }  
     
        @RequestMapping(params = "action=del")
        public String delete(Model model, RenderRequest request, @RequestParam Long id) {
            authSystemService.deleteAuthSystem(id);
            return "pop_up_success";
        }
        @RequestMapping(params = "action=editState")
        public String editState(Model model, RenderRequest request, @RequestParam Long id,@RequestParam String state) {
            AuthSystemDto authSystemDto = new AuthSystemDto();
            authSystemDto.setId(id);
            if(StringUtils.equals(UserRepConstants.UserRepState.DISABLE, state)) {
                authSystemDto.setState(UserRepConstants.UserRepState.ENABLE);
            } else {
                authSystemDto.setState(UserRepConstants.UserRepState.DISABLE);
            }
            authSystemService.updateAuthSystemState(authSystemDto );
            return "pop_up_success";
        }  
     
        @RequestMapping(params = "action=save")
        public String save(Model model, @ModelAttribute("authSystem")AuthSystemDto authSystem, @RequestParam String rediract){
            if(StringUtils.isEmpty(authSystem.getState())) {
                authSystem.setState("1");
            }
            if(authSystem.getId() == null) {
                authSystemService.saveAuthSystem(authSystem);
            }else {
                authSystemService.updateAuthSystem(authSystem);
            }
            model.addAttribute("rediract", rediract);
            return "pop_up_success";
        }
     
        @RequestMapping(params = "action=check")
        public ModelAndView checkDupCode(Model model, RenderRequest request, @RequestParam Long id,@RequestParam String code) throws JsonProcessingException {
            AuthSystemDto system = new AuthSystemDto();
            system.setCode(code);
            system.setId(id);
            Boolean exists = authSystemService.existsAuthSystemCode(system);
            Map<String, Object> result = new HashMap<String, Object>();
            result.put("success", Boolean.TRUE);
            result.put("data", exists);
            return ajax(result);
        }
    }
    

      

  3. 修改src/main/webapp/WEB-INF/jsp下相关jsp文件,增加标签,获取后台portlet类返回的数据,并依据原静态HTML代码格式,动态生成相应的代码。

  

 

posted @ 2016-08-19 18:27  罗锐原  阅读(266)  评论(0编辑  收藏  举报