ars.file.Describe Maven / Gradle / Ivy

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package ars.file;

import java.io.File;
import java.io.Serializable;
import java.util.Date;
import java.util.List;
import java.util.ArrayList;

import ars.util.Strings;

/**
 * 文件描述对象
 *
 * @author wuyongqiang
 */
public class Describe implements Serializable {
    private static final long serialVersionUID = 1L;

    private String path; // 文件/文件目录相对路径
    private String name; // 文件/文件目录名称
    private long size; // 文件/文件目录大小
    private Date modified; // 文件/文件目录最后修改时间
    private boolean directory; // 是否为文件目录
    private List children = new ArrayList(0); // 子文件描述

    public Describe() {

    }

    public Describe(File file) {
        this.path = Strings.replace(file.getPath(), "\\", "/");
        this.name = file.getName();
        this.size = file.length();
        this.modified = new Date(file.lastModified());
        this.directory = file.isDirectory();
    }

    public String getPath() {
        return path;
    }

    public void setPath(String path) {
        this.path = path;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public long getSize() {
        return size;
    }

    public void setSize(long size) {
        this.size = size;
    }

    public Date getModified() {
        return modified;
    }

    public void setModified(Date modified) {
        this.modified = modified;
    }

    public boolean isDirectory() {
        return directory;
    }

    public void setDirectory(boolean directory) {
        this.directory = directory;
    }

    public List getChildren() {
        return children;
    }

    public void setChildren(List children) {
        this.children = children;
    }

    @Override
    public String toString() {
        return this.path == null ? super.toString() : this.path;
    }

    /**
     * 文件/文件目录属性
     *
     * @author wuyongqiang
     */
    public enum Property {
        /**
         * 文件/文件目录名称属性
         */
        NAME,

        /**
         * 文件/文件目录大小属性
         */
        SIZE,

        /**
         * 文件/文件目录最后修改时间属性
         */
        MODIFIED,

        /**
         * 是否为文件目录属性
         */
        DIRECTORY;

    }

}