org.sapia.resource
Class UrlResource

java.lang.Object
  org.sapia.resource.UrlResource

All Implemented Interfaces:

Resource, URLCapable

public class UrlResource
extends java.lang.Object
implements Resource, URLCapable

Implements a Resource over a URL

Author:

Yanick Duchesne

See Also:

URL

Constructor Summary

UrlResource(java.net.URL url)

Method Summary

java.io.InputStream	getInputStream()
Resource	getRelative(java.lang.String uri)
java.lang.String	getURI()
java.net.URL	getURL()
long	lastModified()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

UrlResource

public UrlResource(java.net.URL url)

Method Detail

lastModified

public long lastModified()

Specified by:

lastModified in interface Resource

Returns:

the time, in millis, at which this resource was last modified.

getInputStream

public java.io.InputStream getInputStream()
                                   throws java.io.IOException

Specified by:

getInputStream in interface Resource

Returns:

the InputStream corresponding to this resource.

Throws:

java.io.IOException

getURI

public java.lang.String getURI()

Specified by:

getURI in interface Resource

Returns:

the URI that this resource corresponds to.

getURL

public java.net.URL getURL()
                    throws java.io.IOException

Specified by:

getURL in interface URLCapable

Returns:

the URL corresponding to this instance.

Throws:

java.io.IOException - if an error occurs.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

getRelative

public Resource getRelative(java.lang.String uri)
                     throws java.io.IOException

Specified by:

getRelative in interface Resource

Parameters:

uri - a URI.

Returns:

the Resource corresponding to the given relative URI.

Throws:

java.io.IOException