itemvalue.java

基于Java的地图数据管理软件。使用MySQL数据库管理系统。

package net.aetherial.gis.surface;

import net.aetherial.gis.garmin.*;
import org.w3c.dom.*;
import java.util.Vector;
import java.io.*;
import javax.comm.SerialPort;
import javax.comm.*;
import java.util.Enumeration;
import net.aetherial.gis.garmin.ConsoleConfig;
import java.util.*;
import net.aetherial.gis.dataType.WptType;
import javax.swing.JOptionPane;
import javax.swing.JFrame;
import net.aetherial.gis.publicuse.StringOper;
import net.aetherial.gis.publicuse.TrackOper;
import net.aetherial.gis.util.Encryption;
import net.aetherial.gis.publicuse.NodeArrayOper;

public class ItemValue {
  public static Hashtable luDuanBianMa = new Hashtable();
  public static Hashtable namedTracks = new Hashtable();
  public static Hashtable numberedTracks = new Hashtable();
  public static Hashtable hanDongShuLiang = new Hashtable();
  public static Hashtable luDuanTracks = new Hashtable();
  public static Hashtable hanDongTracks = new Hashtable();
  public static Hashtable jzcZuoBiao = new Hashtable();
  public static Hashtable sameBE = new Hashtable();

  public static boolean nianBao = false;
  public static boolean ganXian = false;
  public static String ganXianName = "";
  public static boolean baoBu = false;
  //public static final String ENCODE ="GB2312";
  public static Hashtable idPairs = new Hashtable();
  public static String fileName = "001.gps";
  public static String fileChoosePath = "E:\\核对工作\\数据\\";
  public static String fileSavePath = "E:\\核对工作\\数据\\";
  public static SerialPort ttyS;
  public static String portDetermin = ""; //用户自己指定的端口
  public static String portCanUse = ""; //自动检测的可用端口
  public static String[] comm = null; //所有COM端口列表
  public static boolean hasTrack = false, hasWaypoint = false;
  public static int tracksNum = 0, waypointNum = 0;
  public static boolean waypointPre = true; //判断内存中航点是否在航迹的前面
  //public static long data = 0;
  public static boolean deadThread = false;
  public static int oldWaypointTopPos = 0;
  public static int oldTrackTopPos = 0;
  private static long idLast = 0;
  public static long idLeast = 0;
  public static long idLargest = 0;
  private static long thisIdLargest = 0;
  public static boolean showMap = false;
  public static boolean test = false;
  public static int SendCount = 0, RecieveCount = 0;
  public static int testPoint = 0;
  public static boolean encrypt = true;
  public static boolean cuting = false;
  public static boolean isTemp = true;
  public static final String SOFTWARE_NAME = "安徽省农村公路测量数据采集工具1.1a";
  private static double touzi_bili = 15.0;
  private static String select_xiangzhen = "";
  private static boolean showDialogMessage = true; //在批处理过程中使用，因为如果显示默认的dialog，将需要手工选择是与否
  private static String log = "";
  private static String runAllMessage = " "; //这个静态变量使用在（所有功能集成在一起）的状态栏显示数据
  private static String arrayPath = ""; //这个静态变量使用在（所有功能集成在一起）的array数组路径
  private static String errorString = "";
  /**
   * 如果是计划软件，则该项为true
   * 否则为false;
   */
  public static final boolean IS_JIHUA = false;

  public ItemValue() {

  }

  public static void reset() {
    idLast = 0;
    idLeast = 0;
    idLargest = 0;
    thisIdLargest = 0;
    log = "";
  }

  public static void initTest() {
    if (test) {
      fileChoosePath = "D:\\GIS\\GPS测量数据";
    }
  }

  public static void setLastTracksID(long id) {
    idLast = id;
  }

  public static void testPointIncrease() {
    testPoint++;
  }

  public static void testPointToZero() {
    testPoint = 0;
  }

  public static int TestPointGetValue() {
    return testPoint;
  }

  public static void setShowDialogMessage(boolean show) {
    showDialogMessage = show;
  }

  public static void setTouzi_bili(double touzi_bili) {
    ItemValue.touzi_bili = touzi_bili;
  }

  public static void setSelect_xiangzhen(String select_xiangzhen) {
    ItemValue.select_xiangzhen = select_xiangzhen;
  }

  public static void setRunAllMessage(String message) {
    ItemValue.runAllMessage = message;
  }

  public static void setArrayPath(String arrayPath) {
    ItemValue.arrayPath = arrayPath;
  }

  public static void addError(String error) {
    System.out.println(error);
    ItemValue.errorString = errorString + error + "\r\n";
  }

  public static String getError() {
    return errorString;
  }

  public static boolean getShowDialogMessage() {
    return showDialogMessage;
  }

  public static double getTouzi_bili() {
    return touzi_bili;
  }

  public static String getSelect_xiangzhen() {
    return select_xiangzhen;
  }

//  public static void setRunAllMessage(String message) {
//      runAllMessage = message;
//  }
  public static String getRunAllMessage() {
    return runAllMessage;
  }

  public static String getArrayPath() {
    return arrayPath;
  }

  /**
   * 取小数点后的几位
   * n 即小数点后的位数
   */
  public static double getRound(double num, int n) {
    double bili = Math.pow(10, n);
    long temp = Math.round(num * bili);
    return temp / bili;
  }

  public static void send() {
    SendCount++;
//    System.out.println("testSendCount:"+SendCount+"testRecieveCount:"+RecieveCount);
  }

  public static void recieve() {
    RecieveCount++;
//    System.out.println("testSendCount:"+SendCount+"testRecieveCount:"+RecieveCount);
  }

  public static String[] getCommName() {
    Enumeration e = CommPortIdentifier.getPortIdentifiers();
    CommPortIdentifier cpi = null;
    Vector v = new Vector();
    while (e.hasMoreElements()) {
      cpi = (CommPortIdentifier) e.nextElement();
      //if(cpi.getName().substring(0,3).toLowerCase().equals("com")){
      if (cpi.getPortType() == CommPortIdentifier.PORT_SERIAL) {
        //System.out.println(cpi.getName());
        v.add(cpi.getName());
      }
    }
    String[] str = null;
    if (v.size() > 0) {
      str = new String[v.size()];
      for (int i = 0; i < str.length; i++) {
        str[i] = v.get(i) + "";
      }
    }
    return str;
  }

  public static String getSavedComm() {

    String line = "";
    int i = 0;
    BufferedReader in = null;
    try {
      in = new BufferedReader(new InputStreamReader(new
          FileInputStream(ConsoleConfig.cfgFile)));
      for (line = in.readLine(); line != null; line = in.readLine(), i++) {
        if (! (line.startsWith("#"))) {
          StringTokenizer st = new StringTokenizer(line, "=");
          String name = st.nextToken().trim();
          String value = st.nextToken().trim();

          if (name.equals("Serial Port")) {
            return value;
          }
        }
      }
    }
    catch (Exception ex) {
      return "";
    }
    return "";
  }

  public static Node[] getWaypoint() {
    int[] pos = getPosition("waypoint");
    if (pos == null) {
      return null;
    }
    Node[] wpt = new Node[pos.length];
    for (int i = 0; i < pos.length; i++) {
      wpt[i] = ItemValue.getWaypoint(pos[i]);
    }
    return wpt;
  }

  public static Node[] getTracks() {
    int[] pos = getPosition("track");
    if (pos == null) {
      return null;
    }
    Node[] trk = new Node[pos.length];
    for (int i = 0; i < pos.length; i++) {
      trk[i] = ItemValue.getTracks(pos[i]);
    }
    return trk;
  }

  public static int[] getPosition(String string) {
    NodeList nl = null;
    Vector pos = new Vector();
    if (GarminGMLDoc.root == null) {
      return null;
    }
    if (GarminGMLDoc.root.hasChildNodes()) {
      nl = GarminGMLDoc.root.getChildNodes();
      for (int i = 0; i < nl.getLength(); i++) {
        if (nl.item(i).getNodeName().equals(string)) {
          try {
            pos.addElement(i + "");
          }
          catch (Exception e) {
            System.err.println("error in ItemValue.getPositon()!");
            e.printStackTrace();
          }
        }
      }
    }
    if (pos.size() <= 0) {
      return null;
    }
    int[] intPos = new int[pos.size()];
    for (int i = 0; i < intPos.length; i++) {
      intPos[i] = Integer.parseInt(pos.get(i) + "");
      //System.out.println(string+":"+intPos[i]);
    }
    return intPos;
  }

  public static Node getTracks(int item) {
    NodeList nl = GarminGMLDoc.root.getChildNodes();
    //if(ItemValue.waypointPre==true){
    // System.out.println("Itemvalue:(item+ItemValue.waypointNum)"+(item+ItemValue.waypointNum));
    // return nl.item(item+ItemValue.waypointNum);
    //}else{
    return nl.item(item);
    //}
  }

  public static Node getFirstTrack() {
    int[] pos = ItemValue.getPosition("track");
    if (pos == null) {
      return null;
    }
    else {
      return ItemValue.getTracks(pos[0]);
    }
  }

  public static int getTracksPosByItem(int itemPos) {
    if (getPosition("track") == null) {
      return -1;
    }
    int[] pos = getPosition("track");
    if (pos.length == 0) {
      return -1;
    }
    else {
      return pos[itemPos];
    }

  }

  public static Node getTracksByPos(int tracksPos) {
    if (getPosition("track") == null) {
      return null;
    }
    int[] pos = getPosition("track");
    if (pos.length == 0) {
      return null;
    }
    Node node = getTracks(pos[tracksPos]);

    return node;
  }

  public static String getTracksName(Node tracksNode) {
    if (tracksNode == null) {
//      System.out.println("tracksNode == null, in getTracksName in ItemValue");
      return "";
    }
    return tracksNode.getChildNodes().item(0).getChildNodes().item(0).
        getNodeValue();
  }

  public static String getTracksName(int tracksPos) {
    if (getPosition("track") == null) {
      return "";
    }
    int[] pos = getPosition("track");
    if (pos.length == 0) {
      return "";
    }
    Node node = getTracks(pos[tracksPos]);
    return getTracksName(node);
  }

  public static String getTracksID(Node tracksNode) {
    //System.out.println("tracksID:at"+getTracksName(tracksNode));
    return tracksNode.getChildNodes().item(1).getChildNodes().item(0).
        getNodeValue();
  }

  public static String getTracksID(int tracksPos) {
    if (getPosition("track") == null) {
      return "";
    }
    int[] pos = getPosition("track");
    if (pos.length == 0) {
      return "";
    }
    Node node = getTracks(pos[tracksPos]);
    return getTracksID(node);
  }

  public static int getTracksNum(Node tracksNode) {
    if (tracksNode == null) {
      return 0;
    }
    return getTracksPoint(tracksNode).getLength();
  }

  public static String getTracksNumber(Node tracksNode) {
    try {