com.github.tobato.fastdfs.service

类 DefaultGenerateStorageClient

java.lang.Object

com.github.tobato.fastdfs.service.DefaultGenerateStorageClient

所有已实现的接口:

GenerateStorageClient

直接已知子类:

DefaultAppendFileStorageClient, DefaultFastFileStorageClient

@Component
public class DefaultGenerateStorageClient
extends Object
implements GenerateStorageClient

基本存储客户端操作实现

作者:

tobato

字段概要

字段

限定符和类型	字段和说明
protected FdfsConnectionManager	fdfsConnectionManager connectManager
protected static org.slf4j.Logger	LOGGER 日志
protected TrackerClient	trackerClient trackerClient

构造器概要

构造器

构造器和说明
DefaultGenerateStorageClient()

方法概要

限定符和类型	方法和说明
void	deleteFile(String groupName, String path) 删除文件
<T> T	downloadFile(String groupName, String path, DownloadCallback<T> callback) 下载整个文件
<T> T	downloadFile(String groupName, String path, long fileOffset, long fileSize, DownloadCallback<T> callback) 下载文件片段
Set<MetaData>	getMetadata(String groupName, String path) 获取metadata
void	mergeMetadata(String groupName, String path, Set<MetaData> metaDataSet) 合并metadata
void	overwriteMetadata(String groupName, String path, Set<MetaData> metaDataSet) 覆盖metadata
FileInfo	queryFileInfo(String groupName, String path) 查询文件信息
void	setConnectionManager(FdfsConnectionManager fdfsConnectionManager)
void	setTrackerClientService(TrackerClient trackerClientService)
StorePath	uploadFile(String groupName, InputStream inputStream, long fileSize, String fileExtName) 上传不支持断点续传的文件
StorePath	uploadSlaveFile(String groupName, String masterFilename, InputStream inputStream, long fileSize, String prefixName, String fileExtName) 上传从文件

从类继承的方法 java.lang.Object

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

字段详细资料

trackerClient

@Autowired
protected TrackerClient trackerClient

trackerClient

fdfsConnectionManager

@Autowired
protected FdfsConnectionManager fdfsConnectionManager

connectManager

LOGGER

protected static org.slf4j.Logger LOGGER

日志

构造器详细资料

DefaultGenerateStorageClient

public DefaultGenerateStorageClient()

方法详细资料

uploadFile

public StorePath uploadFile(String groupName,
                            InputStream inputStream,
                            long fileSize,
                            String fileExtName)

上传不支持断点续传的文件

指定者:

uploadFile 在接口中 GenerateStorageClient

返回:

uploadSlaveFile

public StorePath uploadSlaveFile(String groupName,
                                 String masterFilename,
                                 InputStream inputStream,
                                 long fileSize,
                                 String prefixName,
                                 String fileExtName)

上传从文件

指定者:

uploadSlaveFile 在接口中 GenerateStorageClient

返回:

getMetadata

public Set<MetaData> getMetadata(String groupName,
                                 String path)

获取metadata

指定者:

getMetadata 在接口中 GenerateStorageClient

返回:

overwriteMetadata

public void overwriteMetadata(String groupName,
                              String path,
                              Set<MetaData> metaDataSet)

覆盖metadata

指定者:

overwriteMetadata 在接口中 GenerateStorageClient

mergeMetadata

public void mergeMetadata(String groupName,
                          String path,
                          Set<MetaData> metaDataSet)

合并metadata

指定者:

mergeMetadata 在接口中 GenerateStorageClient

queryFileInfo

public FileInfo queryFileInfo(String groupName,
                              String path)

查询文件信息

指定者:

queryFileInfo 在接口中 GenerateStorageClient

返回:

deleteFile

public void deleteFile(String groupName,
                       String path)

删除文件

指定者:

deleteFile 在接口中 GenerateStorageClient

downloadFile

public <T> T downloadFile(String groupName,
                          String path,
                          DownloadCallback<T> callback)

下载整个文件

指定者:

downloadFile 在接口中 GenerateStorageClient

返回:

downloadFile

public <T> T downloadFile(String groupName,
                          String path,
                          long fileOffset,
                          long fileSize,
                          DownloadCallback<T> callback)

下载文件片段

指定者:

downloadFile 在接口中 GenerateStorageClient

返回:

setTrackerClientService

public void setTrackerClientService(TrackerClient trackerClientService)

setConnectionManager

public void setConnectionManager(FdfsConnectionManager fdfsConnectionManager)