/*******************************************************************************
* Copyright (c) 2005, 2014 springside.github.io
*
* Licensed under the Apache License, Version 2.0 (the "License");
*******************************************************************************/
package org.springside.examples.showcase.webservice.jaxrs;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
import javax.ws.rs.Produces;
import javax.ws.rs.WebApplicationException;
import javax.ws.rs.core.Response;
import javax.ws.rs.core.Response.Status;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springside.examples.showcase.entity.User;
import org.springside.examples.showcase.service.AccountEffectiveService;
import org.springside.examples.showcase.webservice.rest.UserDTO;
import org.springside.modules.mapper.BeanMapper;
import org.springside.modules.web.MediaTypes;
/**
* cxf在web.xml侦听/cxf, 在applicationContext.xml里侦听/jaxrx，完整访问路径为 /cxf/jaxrs/user/1.xml
*
* @author calvin
*/
@Path("/user")
public class AccountJaxRsService {
private static Logger logger = LoggerFactory.getLogger(AccountJaxRsService.class);
@Autowired
private AccountEffectiveService accountService;
@GET
@Path("/{id}.xml")
@Produces(MediaTypes.APPLICATION_XML_UTF_8)
public UserDTO getAsXml(@PathParam("id") Long id) {
User user = accountService.getUser(id);
if (user == null) {
String message = "用户不存在(id:" + id + ")";
logger.warn(message);
throw buildException(Status.NOT_FOUND, message);
}
return bindDTO(user);
}
@GET
@Path("/{id}.json")
@Produces(MediaTypes.JSON_UTF_8)
public UserDTO getAsJson(@PathParam("id") Long id) {
User user = accountService.getUser(id);
if (user == null) {
String message = "用户不存在(id:" + id + ")";
logger.warn(message);
throw buildException(Status.NOT_FOUND, message);
}
return bindDTO(user);
}
private UserDTO bindDTO(User user) {
UserDTO dto = BeanMapper.map(user, UserDTO.class);
// 补充Dozer不能自动绑定的属性
dto.setTeamId(user.getTeam().getId());
return dto;
}
private WebApplicationException buildException(Status status, String message) {
return new WebApplicationException(Response.status(status).entity(message).type(MediaTypes.TEXT_PLAIN_UTF_8)
.build());
}
}