Package org.apache.hadoop.hdfs.web

Class ByteRangeInputStream.URLOpener

java.lang.Object

org.apache.hadoop.hdfs.web.ByteRangeInputStream.URLOpener

Enclosing class:

ByteRangeInputStream

public abstract static class ByteRangeInputStream.URLOpener
extends Object

This class wraps a URL and provides method to open connection. It can be overridden to change how a connection is opened.

Field Summary

Fields

Modifier and Type	Field	Description
protected URL	url

Constructor Summary

Constructors

Constructor	Description
URLOpener(URL u)

Method Summary

Modifier and Type	Method	Description
protected abstract HttpURLConnection	connect(long offset, boolean resolved)	Connect to server with a data offset.
URL	getURL()
void	setURL(URL u)

Methods inherited from class java.lang.Object

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

Field Details

url

protected URL url

Constructor Details

URLOpener

public URLOpener(URL u)

Method Details

setURL

public void setURL(URL u)

getURL

public URL getURL()

connect

protected abstract HttpURLConnection connect(long offset,
 boolean resolved)
                                      throws IOException

Connect to server with a data offset.

Throws:

IOException