fileoper.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.output.toLd.repeate;

import java.io.File;
import net.aetherial.gis.output.toLd.OpenDirectory;
import net.aetherial.gis.our.FrameOur;
import net.aetherial.gis.output.toLd.bianma.BmAtRepeate;

/**
 * <p>Title: </p>
 *
 * <p>Description: </p>
 *
 * <p>Copyright: Copyright (c) 2004</p>
 *
 * <p>Company: </p>
 *
 * @author not attributable
 * @version 1.0
 */
public class FileOper {
  private String inputPath = "";
  private String outputPath = "";
  private File[] allSourceFile = null;
  private BmAtRepeate bianma = new BmAtRepeate();
  public FileOper() {
  }

  public void scanAllSourceFile(String inputPath){
    OpenDirectory od = new OpenDirectory();
    this.allSourceFile = od.getOpenFile(inputPath);
    this.inputPath = inputPath;
  }

  public void deleteTargetExistFile(){
    File temp = null;
    for (int i = 0;this.allSourceFile != null &&  i <this.allSourceFile .length; i++) {
      try {
        temp = new File(this.outputPath +
                        this.getleft(this.allSourceFile[i].getAbsolutePath(),
                                     this.inputPath));
        if (temp.exists()) {
          System.out.println("      在目标文件夹里存在同名的文件:" + temp.getAbsolutePath());
          temp.delete();
        }
      }
      catch (Exception ex) {
        System.out.println("     输入路径和文件路径不匹配,这是程序错误!");
      }
    }
  }

  /**
   * 拷贝目标文件夹下面没有的文件
   */
  public void copyLeftToTarget(FrameOur fo){
    File temp = null;
    for (int i = 0;this.allSourceFile != null &&  i <this.allSourceFile .length; i++) {
      try {
        temp = new File(this.outputPath +
                        this.getleft(this.allSourceFile[i].getAbsolutePath(),
                                     this.inputPath));
        if (!temp.exists()) {
          System.out.println("      复制目标文件夹下没有的文件: " + this.allSourceFile[i].getName() +" 至 " +  this.outputPath);
          temp.getParentFile().mkdirs();
          fo.openFile(this.allSourceFile[i]);
//        将路段编号
          bianma.initBianmaAtFree();
          fo.saveFile(temp);
          fo.reset();
        }
      }
      catch (Exception ex) {
        System.out.println("     输入路径和文件路径不匹配,这是程序错误!");
      }
    }
  }


  /**
   * 拷贝目标文件夹下面没有的文件
   */
  public void copyCunDaoToTarget(FrameOur fo){
    File temp = null;
    for (int i = 0;this.allSourceFile != null &&  i <this.allSourceFile .length; i++) {
      try {
        temp = new File(this.outputPath +
                        this.getleft(this.allSourceFile[i].getAbsolutePath(),
                                     this.inputPath));
        if (!temp.exists()) {
          System.out.println("      复制目标文件夹下没有的村道文件: " + this.allSourceFile[i].getName() +" 至 " +  this.outputPath);
          temp.getParentFile().mkdirs();
          fo.openFile(this.allSourceFile[i]);
//        将路段编号
//          bianma.initBianmaAtFree();
          fo.saveFile(temp);
          fo.reset();
        }
      }
      catch (Exception ex) {
        System.out.println("     输入路径和文件路径不匹配,这是程序错误!");
      }
    }
  }

  private String getleft(String rex, String replacement) throws Exception {
    if (rex.indexOf(replacement) == -1) {
      throw new Exception("字符不匹配!");
    }
    else {
      return rex.substring(replacement.length(), rex.length());
    }
  }


  public void scanAllCunDaoFile(String inputPath){
    OpenDirectory od = new OpenDirectory();
    od.setGradeStr("村道");
    this.allSourceFile = od.getOpenFile(inputPath);
    this.inputPath = inputPath;
  }

  public void scanAllZhuanyongFile(String inputPath){
    OpenDirectory od = new OpenDirectory();
    od.setGradeStr("专用道路");
    this.allSourceFile = od.getOpenFile(inputPath);
    this.inputPath = inputPath;
  }


  public static void main(String[] args) {
    FileOper fileoper = new FileOper();
    fileoper.setOutputPath("");
    fileoper.scanAllCunDaoFile("E:\\temp\\枞阳县\\1\\");
    for (int i = 0;fileoper.allSourceFile != null && i <fileoper.allSourceFile.length; i++) {
      System.out.println("File["+i+"]:" + fileoper.allSourceFile[i].getAbsolutePath());
    }
  }

  public void setOutputPath(String outputPath) {
    this.outputPath = outputPath;
  }
}