Class UploadManager

java.lang.Object

com.wontlost.ckeditor.internal.UploadManager

public class UploadManager
extends Object

管理文件上传的内部类。 处理上传队列、进度跟踪和结果回调，确保线程安全。

此类是内部 API，不应直接由外部代码使用。

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	UploadManager.UploadResultCallback	上传结果回调接口
static enum	UploadManager.UploadStatus	上传任务状态
static class	UploadManager.UploadTask	上传任务信息

Constructor Summary

Constructors

Constructor	Description
UploadManager(UploadHandler uploadHandler, UploadHandler.UploadConfig uploadConfig, UploadManager.UploadResultCallback resultCallback)	创建上传管理器（使用默认超时）
UploadManager(UploadHandler uploadHandler, UploadHandler.UploadConfig uploadConfig, UploadManager.UploadResultCallback resultCallback, long uploadTimeoutSeconds)	创建上传管理器（自定义超时）

Method Summary

Modifier and Type	Method	Description
boolean	cancelUpload(String uploadId)	取消上传任务
void	cleanup()	清理所有待处理的上传任务
int	getActiveUploadCount()	获取活跃上传数量
UploadManager.UploadTask	getUploadTask(String uploadId)	获取上传任务状态
void	handleUpload(String uploadId, String fileName, String mimeType, String base64Data)	处理文件上传请求
boolean	hasActiveUploads()	检查是否有活跃上传

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

UploadManager

public UploadManager(UploadHandler uploadHandler,
 UploadHandler.UploadConfig uploadConfig,
 UploadManager.UploadResultCallback resultCallback)

创建上传管理器（使用默认超时）

Parameters:

uploadHandler - 上传处理器

uploadConfig - 上传配置，为 null 时使用默认配置

resultCallback - 结果回调

UploadManager

public UploadManager(UploadHandler uploadHandler,
 UploadHandler.UploadConfig uploadConfig,
 UploadManager.UploadResultCallback resultCallback,
 long uploadTimeoutSeconds)

创建上传管理器（自定义超时）

Parameters:

uploadHandler - 上传处理器

uploadConfig - 上传配置，为 null 时使用默认配置

resultCallback - 结果回调

uploadTimeoutSeconds - 上传超时时间（秒），0 表示无超时

Method Details

handleUpload

public void handleUpload(String uploadId,
 String fileName,
 String mimeType,
 String base64Data)

处理文件上传请求

Parameters:

uploadId - 上传标识符

fileName - 文件名

mimeType - MIME 类型

base64Data - Base64 编码的文件内容

cancelUpload

public boolean cancelUpload(String uploadId)

取消上传任务

Parameters:

uploadId - 上传 ID

Returns:

是否成功取消

getActiveUploadCount

public int getActiveUploadCount()

获取活跃上传数量

Returns:

活跃上传任务数

hasActiveUploads

public boolean hasActiveUploads()

检查是否有活跃上传

Returns:

是否有活跃上传

getUploadTask

public UploadManager.UploadTask getUploadTask(String uploadId)

获取上传任务状态

Parameters:

uploadId - 上传 ID

Returns:

上传任务，不存在时返回 null

cleanup

public void cleanup()

清理所有待处理的上传任务