charservlet.java

使用jfreechart制作jsp图形统计

package com.web;

import java.io.File;
import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.jfree.chart.plot.PlotOrientation;
import org.jfree.data.general.WaferMapDataset;
import org.jfree.util.TableOrder;
import com.domain.DatasetObj;
import com.service.CharService;
import com.service.impl.CharServiceImpl;
import com.util.ChartData;

public class CharServlet extends HttpServlet {

	private static final long serialVersionUID = 1L;
	private String reportpath;
	private String imagepath;
	private String type = "";
	private String pagepath = "report.jsp";
	private String image;
	private DatasetObj datasetObj;
	private CharService charimpl = new CharServiceImpl();

	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		reportpath = request.getSession().getServletContext().getRealPath("/")
				+ "report/";
		imagepath = request.getContextPath() + "/report/";

		isChartPathExist(reportpath);
		type = request.getParameter("status");
		if ("line2DChar".equals(type)) {
			line2DChar(request, response);
		} else if ("line3DChar".equals(type)) {
			line3DChar(request, response);
		} else if ("lineDataPointChar".equals(type)) {
			lineDataPointChar(request, response);
		} else if ("areaChar".equals(type)) {
			areaChar(request, response);
		} else if ("areaStackedChar".equals(type)) {
			areaStackedChar(request, response);
		} else if ("areaDataPointChar".equals(type)) {
			areaDataPointChar(request, response);
		} else if ("areaDataStepChar".equals(type)) {
			areaDataStepChar(request, response);
		} else if ("areaDataStackedChar".equals(type)) {
			areaDataStackedChar(request, response);
		} else if ("bar2DChar".equals(type)) {
			bar2DChar(request, response);
		} else if ("bar3DChar".equals(type)) {
			bar3DChar(request, response);
		} else if ("barLine2DChar".equals(type)) {
			barLine2DChar(request, response);
		} else if ("barLine3DChar".equals(type)) {
			barLine3DChar(request, response);
		} else if ("bar2DStackedChar".equals(type)) {
			bar2DStackedChar(request, response);
		} else if ("bar3DStackedChar".equals(type)) {
			bar3DStackedChar(request, response);
		} else if ("barDataPointChar".equals(type)) {
			barDataPointChar(request, response);
		} else if ("pie2DChar".equals(type)) {
			pie2DChar(request, response);
		} else if ("pie3DChar".equals(type)) {
			pie3DChar(request, response);
		} else if ("pie2DMultipleChar".equals(type)) {
			pie2DMultipleChar(request, response);
		} else if ("pie3DMultipleChar".equals(type)) {
			pie3DMultipleChar(request, response);
		} else if ("ringChar".equals(type)) {
			ringChar(request, response);
		} else if ("scatterChar".equals(type)) {
			scatterChar(request, response);
		} else if ("histogramChar".equals(type)) {
			histogramChar(request, response);
		} else if ("bubbleChar".equals(type)) {
			bubbleChar(request, response);
		} else if ("ganttChar".equals(type)) {
			ganttChar(request, response);
		} else if ("highLowChar".equals(type)) {
			highLowChar(request, response);
		} else if ("candlestickChar".equals(type)) {
			candlestickChar(request, response);
		} else if ("polarChar".equals(type)) {
			polarChar(request, response);
		} else if ("waterFallChar".equals(type)) {
			waterFallChar(request, response);
		} else if ("waferMapChar".equals(type)) {
			waferMapChar(request, response);
		} else if ("timeSeriesChar".equals(type)) {
			timeSeriesChar(request, response);
		} else if ("windPlotChar".equals(type)) {
			windPlotChar(request, response);
		}
	}

	// 2D折线图
	public void line2DChar(HttpServletRequest request,
			HttpServletResponse response) throws ServletException, IOException {
		datasetObj = new DatasetObj();
		datasetObj.setTextTitle("2D折线图");
		datasetObj.setXTitle("X轴标题");
		datasetObj.setYTitle("Y轴标题");
		datasetObj.setCategorydataset(ChartData.getCategoryDataset());
		datasetObj.setPlotorientation(PlotOrientation.VERTICAL);// 条形设置datasetObj.setPlotorientation(PlotOrientation.HORIZONTAL);
		datasetObj.setLegend(true);
		datasetObj.setTooltip(false);
		datasetObj.setUrl(false);

		try {
			image = this.charimpl.line2DChar(datasetObj, reportpath, "line2D",
					"jpg", 800, 600);
		} catch (Exception e) {
			e.printStackTrace();
		}
		request.setAttribute("charname", imagepath + image);
		forward(request, response, pagepath);
	}

	// 3D折线图
	public void line3DChar(HttpServletRequest request,
			HttpServletResponse response) throws ServletException, IOException {
		datasetObj = new DatasetObj();
		datasetObj.setTextTitle("3D折线图");
		datasetObj.setXTitle("X轴标题");
		datasetObj.setYTitle("Y轴标题");
		datasetObj.setCategorydataset(ChartData.getCategoryDataset());
		datasetObj.setPlotorientation(PlotOrientation.VERTICAL);// 条形设置datasetObj.setPlotorientation(PlotOrientation.HORIZONTAL);
		datasetObj.setLegend(true);
		datasetObj.setTooltip(false);
		datasetObj.setUrl(false);

		try {
			image = this.charimpl.line3DChar(datasetObj, reportpath, "line3D",
					"jpg", 800, 600);
		} catch (Exception e) {
			e.printStackTrace();
		}
		request.setAttribute("charname", imagepath + image);
		forward(request, response, pagepath);
	}

	// XY数据点折线图
	public void lineDataPointChar(HttpServletRequest request,
			HttpServletResponse response) throws ServletException, IOException {
		datasetObj = new DatasetObj();
		datasetObj.setTextTitle("XY数据点折线图");
		datasetObj.setXTitle("X轴标题");
		datasetObj.setYTitle("Y轴标题");
		datasetObj.setXyseriescollection(ChartData.getXYSeriesCollection());
		datasetObj.setPlotorientation(PlotOrientation.VERTICAL);
		datasetObj.setLegend(true);
		datasetObj.setTooltip(false);
		datasetObj.setUrl(false);

		try {
			image = this.charimpl.lineDataPointChar(datasetObj, reportpath,
					"lineDataPoint", "jpg", 800, 600);
		} catch (Exception e) {
			e.printStackTrace();
		}
		request.setAttribute("charname", imagepath + image);
		forward(request, response, pagepath);
	}

	// 面积图
	public void areaChar(HttpServletRequest request,
			HttpServletResponse response) throws ServletException, IOException {
		datasetObj = new DatasetObj();
		datasetObj.setTextTitle("面积图");
		datasetObj.setXTitle("X轴标题");
		datasetObj.setYTitle("Y轴标题");
		datasetObj.setCategorydataset(ChartData.getCategoryDataset());
		datasetObj.setPlotorientation(PlotOrientation.VERTICAL);
		datasetObj.setLegend(true);
		datasetObj.setTooltip(false);
		datasetObj.setUrl(false);

		try {
			image = this.charimpl.areaChar(datasetObj, reportpath, "area",
					"jpg", 800, 600);
		} catch (Exception e) {
			e.printStackTrace();
		}
		request.setAttribute("charname", imagepath + image);
		forward(request, response, pagepath);
	}

	// 堆积面积图
	public void areaStackedChar(HttpServletRequest request,
			HttpServletResponse response) throws ServletException, IOException {
		datasetObj = new DatasetObj();
		datasetObj.setTextTitle("堆积面积图");
		datasetObj.setXTitle("X轴标题");
		datasetObj.setYTitle("Y轴标题");
		datasetObj.setCategorydataset(ChartData.getCategoryDataset());
		datasetObj.setPlotorientation(PlotOrientation.VERTICAL);
		datasetObj.setLegend(true);
		datasetObj.setTooltip(false);
		datasetObj.setUrl(false);

		try {
			image = this.charimpl.areaStackedChar(datasetObj, reportpath,
					"areaStacked", "jpg", 800, 600);
		} catch (Exception e) {
			e.printStackTrace();
		}
		request.setAttribute("charname", imagepath + image);
		forward(request, response, pagepath);
	}

	// XY数据点面积图
	public void areaDataPointChar(HttpServletRequest request,
			HttpServletResponse response) throws ServletException, IOException {
		datasetObj = new DatasetObj();
		datasetObj.setTextTitle("XY数据点面积图");
		datasetObj.setXTitle("X轴标题");
		datasetObj.setYTitle("Y轴标题");
		datasetObj.setXyseriescollection(ChartData.getXYSeriesCollection());
		datasetObj.setPlotorientation(PlotOrientation.VERTICAL);
		datasetObj.setLegend(true);
		datasetObj.setTooltip(false);
		datasetObj.setUrl(false);

		try {
			image = this.charimpl.areaDataPointChar(datasetObj, reportpath,
					"areaDataPoint", "jpg", 800, 600);
		} catch (Exception e) {
			e.printStackTrace();
		}
		request.setAttribute("charname", imagepath + image);
		forward(request, response, pagepath);
	}

	// XY数据点阶梯面积图
	public void areaDataStepChar(HttpServletRequest request,
			HttpServletResponse response) throws ServletException, IOException {
		datasetObj = new DatasetObj();
		datasetObj.setTextTitle("XY数据点阶梯面积图");
		datasetObj.setXTitle("X轴标题");
		datasetObj.setYTitle("Y轴标题");
		datasetObj.setXyseriescollection(ChartData.getXYSeriesCollection());
		datasetObj.setPlotorientation(PlotOrientation.VERTICAL);
		datasetObj.setLegend(true);
		datasetObj.setTooltip(false);
		datasetObj.setUrl(false);

		try {
			image = this.charimpl.areaDataStepChar(datasetObj, reportpath,
					"areaDataStep", "jpg", 800, 600);
		} catch (Exception e) {
			e.printStackTrace();
		}
		request.setAttribute("charname", imagepath + image);
		forward(request, response, pagepath);
	}

	// 数据点堆积面积图*******************************************
	public void areaDataStackedChar(HttpServletRequest request,
			HttpServletResponse response) throws ServletException, IOException {
		datasetObj = new DatasetObj();
		datasetObj.setTextTitle("数据点堆积面积图");
		datasetObj.setXTitle("X轴标题");
		datasetObj.setYTitle("Y轴标题");
		datasetObj.setCategorydataset(ChartData.getCategoryDataset());
		datasetObj.setPlotorientation(PlotOrientation.VERTICAL);
		datasetObj.setLegend(true);
		datasetObj.setTooltip(false);
		datasetObj.setUrl(false);

		try {
			image = this.charimpl.areaDataStepChar(datasetObj, reportpath,
					"areaDataStacked", "jpg", 800, 600);
		} catch (Exception e) {
			e.printStackTrace();
		}
		request.setAttribute("charname", imagepath + image);
		forward(request, response, pagepath);
	}

	// 2D柱图
	public void bar2DChar(HttpServletRequest request,
			HttpServletResponse response) throws ServletException, IOException {
		datasetObj = new DatasetObj();
		datasetObj.setTextTitle("2D柱图");
		datasetObj.setXTitle("X轴标题");
		datasetObj.setYTitle("Y轴标题");
		datasetObj.setCategorydataset(ChartData.getCategoryDataset());
		datasetObj.setPlotorientation(PlotOrientation.VERTICAL);
		datasetObj.setLegend(true);
		datasetObj.setTooltip(false);
		datasetObj.setUrl(false);

		try {
			image = this.charimpl.bar2DChar(datasetObj, reportpath, "bar2D",
					"jpg", 800, 600);
		} catch (Exception e) {
			e.printStackTrace();
		}
		request.setAttribute("charname", imagepath + image);
		forward(request, response, pagepath);
	}

	// 3D柱图
	public void bar3DChar(HttpServletRequest request,
			HttpServletResponse response) throws ServletException, IOException {
		datasetObj = new DatasetObj();
		datasetObj.setTextTitle("3D柱图");
		datasetObj.setXTitle("X轴标题");
		datasetObj.setYTitle("Y轴标题");
		datasetObj.setCategorydataset(ChartData.getCategoryDataset());
		datasetObj.setPlotorientation(PlotOrientation.VERTICAL);
		datasetObj.setLegend(true);
		datasetObj.setTooltip(false);
		datasetObj.setUrl(false);

		try {
			image = this.charimpl.bar3DChar(datasetObj, reportpath, "bar3D",
					"jpg", 800, 600);
		} catch (Exception e) {
			e.printStackTrace();
		}
		request.setAttribute("charname", imagepath + image);
		forward(request, response, pagepath);
	}

	// 2D柱线图
	public void barLine2DChar(HttpServletRequest request,
			HttpServletResponse response) throws ServletException, IOException {
		datasetObj = new DatasetObj();
		datasetObj.setTextTitle("2D柱线图");
		datasetObj.setXTitle("X轴标题");
		datasetObj.setYTitle("Y轴标题");
		datasetObj.setCategorydataset(ChartData.getCategoryDataset());
		datasetObj.setPlotorientation(PlotOrientation.VERTICAL);
		datasetObj.setLegend(true);
		datasetObj.setTooltip(false);
		datasetObj.setUrl(false);

		try {
			image = this.charimpl.barLine2DChar(datasetObj, reportpath,
					"barLine2D", "jpg", 800, 600);
		} catch (Exception e) {
			e.printStackTrace();
		}
		request.setAttribute("charname", imagepath + image);
		forward(request, response, pagepath);
	}

	// 3D柱线图
	public void barLine3DChar(HttpServletRequest request,
			HttpServletResponse response) throws ServletException, IOException {
		datasetObj = new DatasetObj();
		datasetObj.setTextTitle("3D柱线图");
		datasetObj.setXTitle("X轴标题");
		datasetObj.setYTitle("Y轴标题");
		datasetObj.setCategorydataset(ChartData.getCategoryDataset());
		datasetObj.setPlotorientation(PlotOrientation.VERTICAL);
		datasetObj.setLegend(true);
		datasetObj.setTooltip(false);
		datasetObj.setUrl(false);

		try {
			image = this.charimpl.barLine3DChar(datasetObj, reportpath,
					"barLine3D", "jpg", 800, 600);
		} catch (Exception e) {
			e.printStackTrace();
		}
		request.setAttribute("charname", imagepath + image);
		forward(request, response, pagepath);
	}

	// 2D堆积柱图
	public void bar2DStackedChar(HttpServletRequest request,
			HttpServletResponse response) throws ServletException, IOException {
		datasetObj = new DatasetObj();
		datasetObj.setTextTitle("2D堆积柱图");
		datasetObj.setXTitle("X轴标题");
		datasetObj.setYTitle("Y轴标题");
		datasetObj.setCategorydataset(ChartData.getCategoryDataset());
		datasetObj.setPlotorientation(PlotOrientation.VERTICAL);
		datasetObj.setLegend(true);
		datasetObj.setTooltip(false);
		datasetObj.setUrl(false);

		try {
			image = this.charimpl.bar2DStackedChar(datasetObj, reportpath,
					"bar2DStacked", "jpg", 800, 600);
		} catch (Exception e) {
			e.printStackTrace();
		}