dhtmlexportservlet.java

来自「杰表服务器 部分源码 杰创网络报表(简称“杰表”)是一款国产的网络报表开发工」· Java 代码 · 共 52 行

package servlet;

import java.io.FileInputStream;
import java.io.IOException;
import java.io.PrintWriter;

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

import com.jatools.core.ZReportJob;
import com.jatools.core.ZReportServer;


/**
 * DOCUMENT ME!
 *
 * @author $author$
 * @version $Revision$
 */
public class DhtmlExportServlet extends HttpServlet {
    /**
     * Creates a new DhtmlExportServlet object.
     */
    public DhtmlExportServlet() {
    }

    public void doGet(HttpServletRequest request, HttpServletResponse response)
        throws IOException, ServletException {
        ZReportJob job = null;

        try {
            job = ZReportServer.createJob(new FileInputStream("templates/table.xml"));
        } catch (Exception ex) {
            throw new ServletException(ex);
        }

        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        try {
            job.printAsDHTML(new TempDirHelper(request),out);
        } catch (Exception ex) {
            throw new ServletException(ex);
        }
    }


    public void destroy() {
    }
}