Java调用外接设备详解（制卡机）

import java.awt.Color;import java.awt.Font;import java.awt.Graphics2D;import java.awt.Image;import java.awt.image.BufferedImage;import java.io.ByteArrayOutputStream;import java.io.IOException;import java.util.ArrayList;import java.util.List; import javax.imageio.ImageIO;import javax.servlet.ServletException;import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpServletResponse;import javax.swing.ImageIcon;import javax.swing.JTextArea; import net.sf.json.JSONObject; import org.apache.commons.io.IOUtils;import org.apache.struts.action.ActionForm;import org.apache.struts.action.ActionForward;import org.apache.struts.action.ActionMapping;import com.wonders.yksx.jdlk.web.util.ResponseUtil;import com.wonders.yksx.salvation.web.action.SalvationActionParent;import com.wonders.yksx.ylbk.web.form.MagEncodeContainer;import com.wonders.yksx.ylbk.web.form.MagEncodeModel;import com.wonders.yksx.ylbk.web.form.PrinterModel;import com.zebra.sdk.comm.Connection;import com.zebra.sdk.comm.ConnectionException;import com.zebra.sdk.common.card.containers.GraphicsInfo;import com.zebra.sdk.common.card.containers.JobStatusInfo;import com.zebra.sdk.common.card.enumerations.CardSide;import com.zebra.sdk.common.card.enumerations.GraphicType;import com.zebra.sdk.common.card.enumerations.OrientationType;import com.zebra.sdk.common.card.enumerations.PrintType;import com.zebra.sdk.common.card.exceptions.ZebraCardException;import com.zebra.sdk.common.card.graphics.ZebraCardGraphics;import com.zebra.sdk.common.card.graphics.ZebraGraphics;import com.zebra.sdk.common.card.graphics.enumerations.RotationType;import com.zebra.sdk.common.card.printer.ZebraCardPrinter;import com.zebra.sdk.common.card.printer.ZebraCardPrinterFactory;import com.zebra.sdk.device.ZebraIllegalArgumentException;import com.zebra.sdk.printer.discovery.DiscoveredPrinter;import com.zebra.sdk.printer.discovery.UsbDiscoverer; public class MakeCardVolumnAction extends SalvationActionParent {  DiscoveredPrinter[] printers = null; Connection connection = null; ZebraCardPrinter zebraCardPrinter = null; ZebraCardGraphics graphics = null; ByteArrayOutputStream baos = null; protected static JTextArea statusTextArea;  public ActionForward execute(ActionMapping mapping, ActionForm form,  HttpServletRequest request, HttpServletResponse response)  throws IOException, ServletException {  String personName = String.valueOf(new String(request.getParameter("name").getBytes("GBK"),"UTF-8")); String cardNo = String.valueOf(request.getParameter("cardNo")); String cardData = String.valueOf(request.getParameter("cardData")); boolean flag = false;  // 在session中设置ListOfOtherInfoModel,以及医院和机关列表 if(!personName.equals("") && !personName.equals("null")  && !cardNo.equals("") && !cardNo.equals("null")    && !cardData.equals("") && !cardData.equals("null")){    JSONObject count = new JSONObject();  try {  //1，打印姓名和卡号   //======开启连接 START======  printers = UsbDiscoverer.getZebraUsbPrinters();  if (printers.length > 0) {   connection = printers[0].getConnection();    connection.open();   zebraCardPrinter = ZebraCardPrinterFactory.getInstance(connection);  }   if (zebraCardPrinter == null) {   flag = false;  }else{   flag = true;  }  //======关闭连接 START======  if(flag){   List<GraphicsInfo> graphicsData = new ArrayList<GraphicsInfo>();      BufferedImage img = null;   GraphicsInfo grInfo = new GraphicsInfo();    graphics = new ZebraCardGraphics(zebraCardPrinter);   graphics.initialize(0, 0, OrientationType.Landscape, PrintType.MonoK, Color.WHITE);    // Front MonoK  正面   grInfo.side = CardSide.Front;   grInfo.printType = PrintType.MonoK;   grInfo.graphicType = GraphicType.BMP;      img = getBufferedImage("C://",personName,cardNo);      baos = new ByteArrayOutputStream();   ImageIO.write(img, "bmp", baos);    graphics.drawText("aaaaa", 10, 20, null);      grInfo.graphicData = graphics.createImage(null);   graphics.clear();    graphicsData.add(grInfo);    // Back MonoK  反面   graphics.initialize(0, 0, OrientationType.Landscape, PrintType.MonoK, Color.WHITE);    grInfo = new GraphicsInfo();   grInfo.side = CardSide.Back;   grInfo.printType = PrintType.MonoK;   grInfo.graphicType = GraphicType.BMP;    img = getBufferedImage("C://",personName,cardNo);   baos = new ByteArrayOutputStream();   ImageIO.write(img, "bmp", baos);    graphics.drawImage(baos.toByteArray(), 0, 0, 0, 0, RotationType.RotateNoneFlipNone);   grInfo.graphicData = graphics.createImage(null);   graphics.clear();    graphicsData.add(grInfo);    int jobId = zebraCardPrinter.print(1, graphicsData);   pollJobStatus(zebraCardPrinter, jobId);    //JobStatusInfo jStatus = zebraCardPrinter.getJobStatus(jobId);   zebraCardPrinter.getJobStatus(jobId);      //2，写入磁卡数据(卡号)   //写数据操作   MagEncodeContainer magEncodeContainer = buildMagEncodeContainer(cardData);   new MagEncodeModel().MagEncode(zebraCardPrinter, magEncodeContainer, statusTextArea);      flag = true;  }  } catch (Exception ex) {  if(!flag){   count.put("cardCount",0);  }  } finally {  IOUtils.closeQuietly(baos);  cleanUp(connection, zebraCardPrinter, graphics);    PrinterModel.cleanUpQuietly(zebraCardPrinter, connection);    if(!flag){   count.put("cardCount",0);  }else if(flag){   count.put("cardCount",1);  }  }    try {  ResponseUtil.writeToJson(count, response);  } catch (Exception e) {  e.printStackTrace();  }   } return null; }  static boolean pollJobStatus(ZebraCardPrinter device, int actionID) throws ConnectionException, ZebraCardException, ZebraIllegalArgumentException { boolean success = false; long dropDeadTime = System.currentTimeMillis() + 40000; long pollInterval = 500;  // Poll job status JobStatusInfo jStatus = null;  do {  jStatus = device.getJobStatus(actionID);  System.out.println(String.format("Job %d, Status:%s, Card Position:%s, " + "ReadyForNextJob:%s, Mag Status:%s, Contact Status:%s, Contactless Status:%s, " + "Error Code:%d, Alarm Code:%d",   actionID, jStatus.printStatus, jStatus.cardPosition, jStatus.readyForNextJob, jStatus.magneticEncoding, jStatus.contactSmartCard, jStatus.contactlessSmartCard,   jStatus.errorInfo.value, jStatus.alarmInfo.value));   if (jStatus.contactSmartCard.contains("station")) {  success = true;  break;  } else if (jStatus.contactlessSmartCard.contains("station")) {  success = true;  break;  } else if (jStatus.printStatus.contains("done_ok")) {  success = true;  break;  } else if (jStatus.printStatus.contains("alarm_handling")) {  System.out.println("Error Dectected: " + jStatus.alarmInfo.description);  success = false;  } else if (jStatus.printStatus.contains("error") || jStatus.printStatus.contains("cancelled")) {  success = false;  break;  }   if (System.currentTimeMillis() > dropDeadTime) {  success = false;  break;  }   try {  Thread.sleep(pollInterval);  } catch (InterruptedException e) {  e.printStackTrace();  }  } while (true);  return success; }  protected static void cleanUp(Connection connection, ZebraCardPrinter genericPrinter, ZebraGraphics graphics) { try {  if (genericPrinter != null) {  genericPrinter.destroy();  } } catch (ZebraCardException e) {  e.printStackTrace(); }  if (graphics != null) {  graphics.close(); }  if (connection != null) {  try {  connection.close();  } catch (ConnectionException e) {  e.printStackTrace();  } } }  private static MagEncodeContainer buildMagEncodeContainer(String cardData) { MagEncodeContainer container = new MagEncodeContainer(); container.cardSource = "Feeder"; container.cardDestination = "Eject"; container.coercivityType = "High"; container.verify = true; container.track1Data = cardData;   //传入的第一个参数 container.track2Data = cardData;  //传入的第二个参数 container.track3Data = cardData;  //传入的第三个参数 container.quantity = 1; return container; }  public static BufferedImage getBufferedImage(String path,String name,String cardNo){ BufferedImage bimage = null; try{  ImageIcon imgIcon = new ImageIcon(path);  Image theImg = imgIcon.getImage();  int width = theImg.getWidth(null) == -1 ? 1023 : theImg.getWidth(null);  int height = theImg.getHeight(null) == -1 ? 639 : theImg.getHeight(null);  bimage = new BufferedImage(width,height,BufferedImage.TYPE_INT_RGB);  Graphics2D g = bimage.createGraphics();  g.setColor(Color.white);  g.fillRect(0, 0, 1023, 639);  g.drawImage(theImg, 0, 0, null);  g.setColor(Color.blue);  g.setFont(new Font("Arial",Font.BOLD,60));  g.drawString(name,130,260);  //姓名    g.setColor(Color.blue);  g.setFont(new Font("Arial",Font.BOLD,60));  g.drawString(cardNo, 600, 260);  //卡号    g.dispose(); }catch (Exception e) {  e.printStackTrace(); } return bimage; }   public static void main(String[] args) { DiscoveredPrinter[] printers = null; Connection connection = null; ZebraCardPrinter zebraCardPrinter = null; ZebraCardGraphics graphics = null; ByteArrayOutputStream baos = null; JTextArea statusTextAreas = null;  // 在session中设置ListOfOtherInfoModel,以及医院和机关列表  try {  //1，打印姓名和卡号   //======开启连接 START======  printers = UsbDiscoverer.getZebraUsbPrinters();  if (printers.length > 0) {   connection = printers[0].getConnection();    connection.open();   zebraCardPrinter = ZebraCardPrinterFactory.getInstance(connection);  }   if (zebraCardPrinter == null) {   return;  }  //======关闭连接 START======  List<GraphicsInfo> graphicsData = new ArrayList<GraphicsInfo>();   BufferedImage img = null;  GraphicsInfo grInfo = new GraphicsInfo();   graphics = new ZebraCardGraphics(zebraCardPrinter);  graphics.initialize(0, 0, OrientationType.Landscape, PrintType.MonoK, Color.WHITE);   // Front MonoK  正面  grInfo.side = CardSide.Front;  grInfo.printType = PrintType.MonoK;  grInfo.graphicType = GraphicType.BMP;    img = getBufferedImage("E://","brush","111033333");    baos = new ByteArrayOutputStream();  ImageIO.write(img, "bmp", baos);   graphics.drawText("aaaaa", 10, 20, null);    grInfo.graphicData = graphics.createImage(null);  graphics.clear();   graphicsData.add(grInfo);   // Back MonoK  反面  graphics.initialize(0, 0, OrientationType.Landscape, PrintType.MonoK, Color.WHITE);   grInfo = new GraphicsInfo();  grInfo.side = CardSide.Back;  grInfo.printType = PrintType.MonoK;  grInfo.graphicType = GraphicType.BMP;   img = getBufferedImage("E://","brush","111033333");  baos = new ByteArrayOutputStream();  ImageIO.write(img, "bmp", baos);   graphics.drawImage(baos.toByteArray(), 0, 0, 0, 0, RotationType.RotateNoneFlipNone);  grInfo.graphicData = graphics.createImage(null);  graphics.clear();   graphicsData.add(grInfo);   int jobId = zebraCardPrinter.print(1, graphicsData);  pollJobStatus(zebraCardPrinter, jobId);   JobStatusInfo jStatus = zebraCardPrinter.getJobStatus(jobId);    //2，写入磁卡数据(卡号)  //写数据操作  MagEncodeContainer magEncodeContainer = buildMagEncodeContainer("111033333");  new MagEncodeModel().MagEncode(zebraCardPrinter, magEncodeContainer, statusTextAreas);    } catch (Exception ex) {  } finally {  IOUtils.closeQuietly(baos);  cleanUp(connection, zebraCardPrinter, graphics);    PrinterModel.cleanUpQuietly(zebraCardPrinter, connection);  } }}