程序包 java.net

类 CacheRequest

java.lang.Object

java.net.CacheRequest

public abstract class CacheRequest
extends Object

Represents channels for storing resources in the ResponseCache. Instances of such a class provide an OutputStream object which is called by protocol handlers to store the resource data into the cache, and also an abort() method which allows a cache store operation to be interrupted and abandoned. If an IOException is encountered while reading the response or writing to the cache, the current cache store operation will be aborted.

从以下版本开始:

1.5

构造器概要

构造器

构造器	说明
CacheRequest()

方法概要

限定符和类型	方法	说明
abstract void	abort()	Aborts the attempt to cache the response.
abstract OutputStream	getBody()	Returns an OutputStream to which the response body can be written.

从类继承的方法 java.lang.Object

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

构造器详细资料

CacheRequest

public CacheRequest()

方法详细资料

getBody

public abstract OutputStream getBody()
                              throws IOException

Returns an OutputStream to which the response body can be written.

返回:

an OutputStream to which the response body can be written

抛出:

IOException - if an I/O error occurs while writing the response body

abort

public abstract void abort()

Aborts the attempt to cache the response. If an IOException is encountered while reading the response or writing to the cache, the current cache store operation will be abandoned.