gbs_serviceinfoaction.java

对日软件外包 为东芝做的一个全球商业管理系统

package ACTION;

import java.util.ArrayList;
import java.util.List;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

import COMMON.BaseDispatchAction;
import COMMON.MessageList;
import COMMON.ReturnValue;
import COMMON.SystemConstants;
import LOGIC.GBS_ServiceInfoActionLogic;
/**
 * GBS_ServiceInfoAction	extends BaseDispatchAction	implements SystemConstants
 * created on 29-07-2004
 * @author mxx
 * @version  1.0
 */


public class GBS_ServiceInfoAction	extends BaseDispatchAction	implements SystemConstants {
	
/**
 * method init 
 * @param mapping
 * @param form
 * @param request
 * @param response
 * @return
 * @throws Exception
 */	
public ActionForward init(
	  ActionMapping mapping,
	  ActionForm form,
	  HttpServletRequest request,
	  HttpServletResponse response)
	throws Exception {	   	
		log.info("[location info]GBS_ServiceinfoAction.init method!");
		GBS_ServiceInfoForm thisForm = (GBS_ServiceInfoForm) form;
		//get login user info from session
		this.setUserInfoFromSession( request, thisForm);
		
		GBS_ServiceInfoActionLogic logic = 
				new GBS_ServiceInfoActionLogic( this.getDataSource(request) );
				
		List searchList = new ArrayList();
		//GET THE SERVICE INFOMATION LIST
		ReturnValue returnValue = logic.getServiceInfoList(thisForm.getLoginPlusHour());
		if ( returnValue.isError() && returnValue.isBussinessError() ){
			//僄儔乕偑敪惗
			MessageList errorMsg = returnValue.getMessageList();
			this.setMessage( errorMsg );
		}
		//else{
			//専嶕寢壥傪FormAction偵曐懚偡傞
			searchList =(List) returnValue.getDataValue();
			thisForm.setLstGBSServiceInfoList( searchList );	
		//}
		return (mapping.findForward(nextview));
	}

/**
 * method donload 
 * @param mapping
 * @param form
 * @param request
 * @param response
 * @return
 * @throws Exception
 */	
public ActionForward download(
	  ActionMapping mapping,
	  ActionForm form,
	  HttpServletRequest request,
	  HttpServletResponse response)
	throws Exception 	  
	{

		log.info("[location info]GBS_ServiceinfoAction.download method!");
		GBS_ServiceInfoForm thisForm = (GBS_ServiceInfoForm) form;
		this.setUserInfoFromSession( request, thisForm);
		
		// READ DATA
		GBS_ServiceInfoActionLogic logic = new GBS_ServiceInfoActionLogic(this.getDataSource(request));
		ReturnValue returnValue = logic.getAttachmentFile( thisForm.getSeqno(), response);
		
		//************************
		if ( returnValue.isError() ){
			if ( returnValue.isBussinessError() ){
				this.setMessage( returnValue.getMessageList() );
			}
			//getErrorCode;getErrorMessage proc
		}else{
			/*
			GBS_File_stBean  st = 
					( GBS_File_stBean ) returnValue.getDataValue();
			
			response.setContentType("APPLICATION/OCTET-STREAM");
			String disHeader = "Attachment;Filename=" + st.getFileName() ;
			response.setHeader("Content-Disposition", disHeader);
			ServletOutputStream os=response.getOutputStream();
			os.write( st.getFileData() );
			response.setContentLength( (int)st.getFileSize() );
			os.flush();
			response.flushBuffer();
			os.close();
			*/
			//this.saveToSession( request, "DOWNLOAD_FILE", st);
		}
		//****************************
		return (null);
	}
}