cn.dreampie.common.web.resource

接口 Resource

所有已知实现类:

FileResource, HttpResource

public interface Resource

Created by wangrenhui on 2014/7/11.

方法概要

方法

限定符和类型	方法和说明
Resource	createRelative(String relativeResourcePath) Creates relative resource for current resource.
boolean	exists() Tests if resource exists.
InputStream	getInputStream() Returns resource input stream.
String	getName() Returns a unique name for this resource.
long	lastModified() Returns the time that the FILE source was last modified.

方法详细资料

exists

boolean exists()

Tests if resource exists.

返回:

true if resource exists.

lastModified

long lastModified()

Returns the time that the FILE source was last modified.

返回:

A long value representing the time the resource was last modified, measured in milliseconds since the epoch (00:00:00 GMT, January 1, 1970).

getInputStream

InputStream getInputStream()
                           throws IOException

Returns resource input stream.

返回:

inputstream

抛出:

IOException - exception

createRelative

Resource createRelative(String relativeResourcePath)
                        throws IOException

Creates relative resource for current resource.

参数:

relativeResourcePath - String relative resource path

返回:

Resource relative resource

抛出:

IOException - exception

getName

String getName()

Returns a unique name for this resource. (ie file name for files)

返回:

the name of the resource