org.usc.file.operater.utils.FileOperaterTool Maven / Gradle / Ivy
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package org.usc.file.operater.utils;
import java.io.File;
import java.io.IOException;
import org.apache.commons.io.FileUtils;
import org.usc.file.operater.rules.ConvertFactory;
import org.usc.file.operater.rules.ConvertRule;
import org.usc.file.operater.rules.Rule;
/**
* 文件操作工具
*
* @author ShunLi
* @notes Created on 2010-12-11
* Revision of last commit:$Revision$
* Author of last commit:$Author$
* Date of last commit:$Date$
*
*/
public class FileOperaterTool {
private ConvertRule convertRule;
private StatisticsInfo statisticsInfo;
public FileOperaterTool() {
}
public FileOperaterTool(Rule rule) {
this.init();
this.convertRule = ConvertFactory.createConvertRule(rule);
}
public void init() {
this.statisticsInfo = new StatisticsInfo();
}
public StringBuffer getStatistics() {
StringBuffer sb = new StringBuffer();
sb.append(this.statisticsInfo.toString());
return sb;
}
/**
* 修改path路径下所有的文件名
*
* @param path
*/
public String fileRename(String path, Boolean isConvertFolder) {
StringBuffer info = new StringBuffer();
File file = new File(path);
String[] tempList = file.list();
if (tempList != null) {
File temp = null;
if (tempList.length == 0) {
info.append("\"" + path + "\"路径下没有文件" + "\n");
}
for (int i = 0; i < tempList.length; i++) {
if (path.endsWith(File.separator)) {
temp = new File(path + tempList[i]);
} else {
temp = new File(path + File.separator + tempList[i]);
}
if (temp.isFile()) {
this.statisticsInfo.addSumFileNum();
info.append(fileRename(temp) + "\n");
}
if (temp.isDirectory()) {
this.statisticsInfo.addSumFolderNum();
String folderName = path + "\\" + tempList[i];
info.append(fileRename(folderName, isConvertFolder));
if (isConvertFolder) {
info.append(folderRename(folderName) + "\n\n");
}
}
}
} else {
info.append("\"" + path + "\"路径不存在" + "\n");
}
return info.toString();
}
/**
* 修改path路径下所有的文件名
*
* @param path
*/
public String fileRename(String path, String fix, String newFix, Boolean isConvertFolder) {
StringBuffer info = new StringBuffer();
File file = new File(path);
String[] tempList = file.list();
if (tempList != null) {
File temp = null;
if (tempList.length == 0) {
info.append("\"" + path + "\"路径下没有文件" + "\n");
}
for (int i = 0; i < tempList.length; i++) {
if (path.endsWith(File.separator)) {
temp = new File(path + tempList[i]);
} else {
temp = new File(path + File.separator + tempList[i]);
}
if (temp.isFile()) {
this.statisticsInfo.addSumFileNum();
info.append(fileRename(temp, fix, newFix) + "\n");
}
if (temp.isDirectory()) {
this.statisticsInfo.addSumFolderNum();
String folderName = path + "\\" + tempList[i];
info.append(fileRename(folderName, fix, newFix, isConvertFolder));
if (isConvertFolder) {
info.append(folderRename(folderName, fix, newFix, true) + "\n\n");
}
}
}
} else {
info.append("\"" + path + "\"路径不存在" + "\n");
}
return info.toString();
}
/**
* 修改文件名
*
* @param file
* 文件
* @return N/A
*/
private String fileRename(File file) {
String info = null;
String oldName = file.getName();
String newName = this.convertRule.reNameByRule(oldName);
if (!oldName.equals(newName)) {
Boolean result = file.renameTo(new File(file.getParent() + "\\" + newName));
if (!result) {
info = "文件\"" + file.getParent() + "\\" + oldName + "\"转换失败，请查看是否存在文件重名";
} else {
this.statisticsInfo.addConvertFileNum();
info = "文件\"" + file.getParent() + "\\" + oldName + "\"转换为\"" + file.getParent() + "\\" + newName + "\"";
}
} else {
info = "文件\"" + file.getParent() + "\\" + oldName + "\"不需要转换";
}
return info;
}
/**
* 修改文件夹名
*
* @param file
* 文件夹
* @return String msg
*/
private String folderRename(String folderName) {
String info = null;
String oldPath = folderName;
String newPath = this.convertRule.reNameByRule(oldPath);
if (!oldPath.equals(newPath)) {
info = moveFolder(oldPath, newPath);
} else {
info = "文件夹\"" + oldPath + "\"不需要转换";
}
return info;
}
/**
* 修改文件名
*
* @param file
* 文件
* @return N/A
*/
private String fileRename(File file, String fix, String newFix) {
String info = null;
String oldName = file.getName();
String newName = this.convertRule.reNameByRule(oldName, fix, newFix);
if (!oldName.equals(newName)) {
Boolean result = file.renameTo(new File(file.getParent() + "\\" + newName));
if (!result) {
info = "文件\"" + file.getParent() + "\\" + oldName + "\"转换失败，请查看是否存在文件重名";
} else {
this.statisticsInfo.addConvertFileNum();
info = "文件\"" + file.getParent() + "\\" + oldName + "\"转换为\"" + file.getParent() + "\\" + newName + "\"";
}
} else {
info = "文件\"" + file.getParent() + "\\" + oldName + "\"不需要转换";
}
return info;
}
/**
* 修改文件夹名
*
* @param file
* 文件夹
* @return String msg
*/
private String folderRename(String folderName, String fix, String newFix, Boolean isFolder) {
String info = null;
String oldPath = folderName;
String newPath = this.convertRule.reNameByRule(oldPath, fix, newFix, isFolder);
if (!oldPath.equals(newPath)) {
info = moveFolder(oldPath, newPath);
} else {
info = "文件夹\"" + oldPath + "\"不需要转换";
}
return info;
}
// /////////////////
// Internal use
// ////////////////
private String moveFolder(String oldPath, String newPath) {
StringBuffer infos = new StringBuffer();
try {
FileUtils.moveDirectory(new File(oldPath), new File(newPath));
this.statisticsInfo.addConvertFolderNum();
infos.append("文件夹\"" + oldPath + "\"转换为\"" + newPath + "\"");
} catch (IOException e) {
infos.append("文件夹\"" + oldPath + "\"转换失败，请查看是否存在文件夹重名\n");
infos.append(e.getMessage());
}
return infos.toString();
}
}