top.bayberry.core.http.nettyWebServer

类 NettyUploadDiskFileItemFactory

java.lang.Object

top.bayberry.core.http.nettyWebServer.NettyUploadDiskFileItemFactory

所有已实现的接口:

org.apache.commons.fileupload.FileItemFactory

public class NettyUploadDiskFileItemFactory
extends Object
implements org.apache.commons.fileupload.FileItemFactory

字段概要

字段

限定符和类型	字段和说明
static int	DEFAULT_SIZE_THRESHOLD The default threshold above which uploads will be stored on disk.
static ThreadLocal<String>	UID

构造器概要

构造器

构造器和说明
NettyUploadDiskFileItemFactory() Constructs an unconfigured instance of this class.
NettyUploadDiskFileItemFactory(int sizeThreshold, File repository) Constructs a preconfigured instance of this class.

方法概要

限定符和类型	方法和说明
org.apache.commons.fileupload.FileItem	createItem(String fieldName, String contentType, boolean isFormField, String fileName) Create a new DiskFileItem instance from the supplied parameters and the local factory configuration.
org.apache.commons.io.FileCleaningTracker	getFileCleaningTracker() Returns the tracker, which is responsible for deleting temporary files.
File	getRepository() Returns the directory used to temporarily store files that are larger than the configured size threshold.
int	getSizeThreshold() Returns the size threshold beyond which files are written directly to disk.
ThreadLocal<String>	getUID()
void	setFileCleaningTracker(org.apache.commons.io.FileCleaningTracker pTracker) Sets the tracker, which is responsible for deleting temporary files.
void	setRepository(File repository) Sets the directory used to temporarily store files that are larger than the configured size threshold.
void	setSizeThreshold(int sizeThreshold) Sets the size threshold beyond which files are written directly to disk.

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

UID

public static ThreadLocal<String> UID

DEFAULT_SIZE_THRESHOLD

public static final int DEFAULT_SIZE_THRESHOLD

The default threshold above which uploads will be stored on disk.

另请参阅:

常量字段值

构造器详细资料

NettyUploadDiskFileItemFactory

public NettyUploadDiskFileItemFactory()

Constructs an unconfigured instance of this class. The resulting factory may be configured by calling the appropriate setter methods.

NettyUploadDiskFileItemFactory

public NettyUploadDiskFileItemFactory(int sizeThreshold,
                                      File repository)

Constructs a preconfigured instance of this class.

参数:

sizeThreshold - The threshold, in bytes, below which items will be retained in memory and above which they will be stored as a file.

repository - The data repository, which is the directory in which files will be created, should the item size exceed the threshold.

方法详细资料

getRepository

public File getRepository()

Returns the directory used to temporarily store files that are larger than the configured size threshold.

返回:

The directory in which temporary files will be located.

另请参阅:

setRepository(File)

setRepository

public void setRepository(File repository)

Sets the directory used to temporarily store files that are larger than the configured size threshold.

参数:

repository - The directory in which temporary files will be located.

另请参阅:

getRepository()

getSizeThreshold

public int getSizeThreshold()

Returns the size threshold beyond which files are written directly to disk. The default value is 10240 bytes.

返回:

The size threshold, in bytes.

另请参阅:

setSizeThreshold(int)

setSizeThreshold

public void setSizeThreshold(int sizeThreshold)

Sets the size threshold beyond which files are written directly to disk.

参数:

sizeThreshold - The size threshold, in bytes.

另请参阅:

getSizeThreshold()

createItem

public org.apache.commons.fileupload.FileItem createItem(String fieldName,
                                                         String contentType,
                                                         boolean isFormField,
                                                         String fileName)

Create a new DiskFileItem instance from the supplied parameters and the local factory configuration.

指定者:

createItem 在接口中 org.apache.commons.fileupload.FileItemFactory

参数:

fieldName - The name of the form field.

contentType - The content type of the form field.

isFormField - true if this is a plain form field; false otherwise.

fileName - The name of the uploaded file, if any, as supplied by the browser or other client.

返回:

The newly created file item.

getUID

public ThreadLocal<String> getUID()

返回:

getFileCleaningTracker

public org.apache.commons.io.FileCleaningTracker getFileCleaningTracker()

Returns the tracker, which is responsible for deleting temporary files.

返回:

An instance of FileCleaningTracker, or null (default), if temporary files aren't tracked.

setFileCleaningTracker

public void setFileCleaningTracker(org.apache.commons.io.FileCleaningTracker pTracker)

Sets the tracker, which is responsible for deleting temporary files.

参数:

pTracker - An instance of FileCleaningTracker, which will from now on track the created files, or null (default), to disable tracking.