特色他

/*
 * Copyright 1999-2004 Alibaba.com All right reserved. This software is the confidential and proprietary information of
 * Alibaba.com ("Confidential Information"). You shall not disclose such Confidential Information and shall use it only
 * in accordance with the terms of the license agreement you entered into with Alibaba.com.
 */
package com.alibaba.china.gears.web.dubai.module.action;
import java.util.List;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import com.alibaba.china.fasttext.json.JSONObject;
import com.alibaba.china.gears.biz.dubai.dal.daointerface.ResourceDAO;
import com.alibaba.china.gears.biz.dubai.dal.dataobject.Resource;
import com.alibaba.common.lang.StringEscapeUtil;
import com.alibaba.webx.ActionResult;
import com.alibaba.webx.action.FormGroup;
import com.alibaba.webx.action.Parameter;
/**
 * 类MenuresourceAction.java的实现描述：TODO 类实现描述
 * 
 * @author hang.yangh 2010-8-6 下午03:18:28
 */
public class MenuresourceAction {
    public static Log   log = LogFactory.getLog(MenuresourceAction.class);
    private ResourceDAO resourceDAO;
    // 获取静态位列表信息
    public ActionResult query() {
        ActionResult result = ActionResult.create(this);
        List<Resource> resourceList = resourceDAO.getResourceList();
        result.putInContext("resourceList", resourceList);
        return result;
    }
    // 请求单个静态位信息
    public ActionResult queryResource(@Parameter(name = "id") String id) {
        ActionResult result = ActionResult.create(this);
        Resource resource = resourceDAO.getResource(id);
        JSONObject json = new JSONObject();
        if (resource != null) {
            json.put("sucess", true);
            json.put("id", resource.getId());
            json.put("name", resource.getName());
            json.put("title", resource.getTitle());
            json.put("type", resource.getType());
            json.put("value", StringEscapeUtil.escapeJava(StringEscapeUtil.escapeHtml(resource.getValue())));
        } else {
            json.put("sucess", false);
        }
        result.setPlainText(json.toString());
        return result;
    }
    public ActionResult operation(@FormGroup(name = "resources") Resource resource,
                                  @Parameter(name = "operation") String operation,
                                  @Parameter(name = "resourceid") String resourceId) {
        ActionResult result = ActionResult.create(this);
        if (resourceId.length() > 0) resource.setId(Long.valueOf(resourceId));
        String info = "出现错误";
        if (resource != null) {
            try {
                info = (String) this.getClass().getMethod(operation, Resource.class).invoke(this, resource);
            } catch (Exception e) {
                if (log.isWarnEnabled()) log.warn(e);
            }
        }
        result.putInContext("info", info);
        result.putInContext("resourceid", resource.getId());
        return result;
    }
    public String add(Resource resource) {
        if (this.existsResourceName(resource)) return "不能添加同名静态位";
        if (resourceDAO.insert(resource) == 0) {
            return "添加成功";
        }
        return "添加失败";
    }
    public String delete(Resource resource) {
        if (resource.getId() == null) return "请选择一个静态位删除";
        if (resourceDAO.deleteResource(String.valueOf(resource.getId())) == 0) {
            resource.setId(null);
            return "删除成功";
        }
        return "删除失败";
    }
    public String update(Resource resource) {
        if (resource.getId() == null) return "请选择一个静态位更新";
        if (resourceDAO.update(resource) == 0) {
            return "更新成功";
        }
        return "更新失败";
    }
    private boolean existsResourceName(Resource resource) {
        List<Resource> resources = resourceDAO.getResourceList();
        for (Resource rs : resources) {
            if (rs.getName().equals(resource.getName())) {
                return true;
            }
        }
        return false;
    }
    public void setResourceDAO(ResourceDAO resourceDAO) {
        this.resourceDAO = resourceDAO;
    }
}