程序包 cn.taketoday.core.io

接口 WritableResource

所有超级接口:

InputStreamSource, OutputStreamSource, Resource

所有已知子接口:

JarResource

所有已知实现类:

FileSystemResource, FileUrlResource, JarEntryResource, PathResource, WritableResourceDecorator

public interface WritableResource
extends Resource, OutputStreamSource

Extended interface for a resource that supports writing to it.

从以下版本开始:

2.1.6 2019-05-14 20:56

作者:

TODAY

字段概要

从接口继承的字段 cn.taketoday.core.io.Resource

EMPTY_ARRAY

方法概要

修饰符和类型	方法	说明
default boolean	isWritable()	Indicate whether the contents of this resource can be written via OutputStreamSource.getOutputStream().

从接口继承的方法 cn.taketoday.core.io.InputStreamSource

getInputStream, getReader, getReader, readableChannel

从接口继承的方法 cn.taketoday.core.io.OutputStreamSource

getOutputStream, getWriter, writableChannel

从接口继承的方法 cn.taketoday.core.io.Resource

contentLength, createRelative, exists, getFile, getName, getURI, getURL, isDirectory, isFile, isOpen, isReadable, lastModified, list, list, toString

方法详细资料

isWritable

default boolean isWritable()

Indicate whether the contents of this resource can be written via OutputStreamSource.getOutputStream().

Will be true for typical resource descriptors; note that actual content writing may still fail when attempted. However, a value of false is a definitive indication that the resource content cannot be modified.

另请参阅:

• OutputStreamSource.getOutputStream()
• Resource.isReadable()