www.pudn.com > xiorkflow.rar > ListProcess.java, change:2006-08-19,size:1571b


package name.xio.xiorkflow.web; 
 
import java.util.List; 
 
import javax.servlet.http.HttpServletRequest; 
import javax.servlet.http.HttpServletResponse; 
 
import name.xio.xiorkflow.domain.ProcessResult; 
import name.xio.xiorkflow.domain.logic.ProcessService; 
import name.xio.xml.SimpleXMLWorkShop; 
 
import org.apache.commons.logging.Log; 
import org.apache.commons.logging.LogFactory; 
import org.springframework.web.servlet.ModelAndView; 
import org.springframework.web.servlet.mvc.Controller; 
 
public class ListProcess implements Controller { 
 
    public ModelAndView handleRequest(HttpServletRequest request, 
            HttpServletResponse response) throws Exception { 
        log.info("list process."); 
 
        response.setContentType("text/xml"); 
        response.setHeader("Cache-Control", "no-cache"); 
 
        List list = this.getProcessService().listProcess(); 
 
        SimpleXMLWorkShop.outputXML(ProcessResult.convertFilesToXml(list), 
                response.getOutputStream()); 
 
        //not redirect to other view,it processed on response 
        return null; 
    } 
 
    /** 
     * @return Returns the processService. 
     */ 
    public ProcessService getProcessService() { 
        return processService; 
    } 
 
    /** 
     * @param processService The processService to set. 
     */ 
    public void setProcessService(ProcessService processService) { 
        this.processService = processService; 
    } 
 
    private Log log = LogFactory.getLog(ListProcess.class); 
 
    private ProcessService processService; 
}