FrontMediaReportdAction.java example

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package com.sp2p.action.front;

import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.UnsupportedEncodingException;
import java.math.BigDecimal;
import java.sql.SQLException;
import java.util.List;
import java.util.Map;

import org.apache.commons.lang.StringUtils;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.struts2.ServletActionContext;


import com.shove.Convert;
import com.shove.data.DataException;
import com.shove.util.SqlInfusion;
import com.shove.vo.PageBean;
import com.shove.web.Cache;
import com.shove.web.CacheManager;
import com.shove.web.action.BasePageAction;
import com.shove.web.util.JSONUtils;
import com.sp2p.action.admin.DownloadAction;
import com.sp2p.constants.IConstants;
import com.sp2p.entity.User;
import com.sp2p.service.DownloadService;
import com.sp2p.service.NewsAndMediaReportService;


/**
 * 前台媒体报道
 * @author Administrator
 *
 */
public class FrontMediaReportdAction extends BasePageAction {
	private static final long serialVersionUID = 1L;
	public static Log log = LogFactory.getLog(FrontMediaReportdAction.class);
	private NewsAndMediaReportService mediaReportService;
	public NewsAndMediaReportService getMediaReportService() {
		return mediaReportService;
	}

	public void setMediaReportService(NewsAndMediaReportService mediaReportService) {
		this.mediaReportService = mediaReportService;
	}

	/**
	 * 初始化下载数据
	 * @return
	 * @throws SQLException
	 * @throws DataException
	 */
	public String frontQueryMediaReportdInit()throws SQLException,DataException{
		return SUCCESS;
	}
	
	/**
	 * 查询下载资料列表
	 * @return String
	 * @throws SQLException
	 * @throws DataException
	 * @throws UnsupportedEncodingException
	 */
	@SuppressWarnings("unchecked")
	public String frontQueryMediaReportdList() throws SQLException, DataException{
		String pageNum = SqlInfusion.FilteSqlInfusion((String) (request().getParameter("curPage") == null ? ""
				: request().getParameter("curPage")));
		if (StringUtils.isNotBlank(pageNum)) {
			pageBean.setPageNum(pageNum);
		}
		pageBean.setPageSize(IConstants.PAGE_SIZE_10);
		mediaReportService.queryMediaReportPage(pageBean);
		List<Map<String,Object>> lists = pageBean.getPage();
		
		//截取内容字段 houli  
		String content = "";
		if(lists != null){
			for(Map<String,Object> map : lists){
				if(map.get("content").toString().length() > 50){
					content = map.get("content").toString().substring(0, 50);
					map.put("content", content+"...");
				}
				
			}
		}
		
		return SUCCESS;
	}
	
	/**
	 * 根据Id获取下载资料详情
	 * @return
	 * @throws SQLException
	 * @throws DataException
	 */
	public String frontQueryMediaReportById()throws IOException, SQLException,DataException{
		Long id=Convert.strToLong(request("id"),-1);
		try {
			Map<String, String> map = null;
			map=mediaReportService.getMediaReportById(id);
			JSONUtils.printObject(map);
		} catch (SQLException e) {
			log.error(e);
			e.printStackTrace();
		}catch(DataException e){
			log.error(e);
			e.printStackTrace();
		}
		
		return null;
	}
	/**
	 * 根据Id获取媒体报道
	 * @return
	 * @throws SQLException
	 * @throws DataException
	 */
	public String frontMedialinkId()throws IOException, SQLException,DataException{
		Long id=Convert.strToLong(request("id"),-1);
		try {
			paramMap=mediaReportService.getMediaReportById(id);
		} catch (SQLException e) {
			log.error(e);
			e.printStackTrace();
		}catch(DataException e){
			log.error(e);
			e.printStackTrace();
		}
		
		return SUCCESS;
	}

}