org.apache.hadoop.hdfs

Class ByteRangeInputStream.URLOpener

java.lang.Object

org.apache.hadoop.hdfs.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 and Description
protected URL	url

Constructor Summary

Constructors

Constructor and Description
ByteRangeInputStream.URLOpener(URL u)

Method Summary

Methods

Modifier and Type	Method and Description
URL	getURL()
protected abstract HttpURLConnection	openConnection()
protected abstract HttpURLConnection	openConnection(long offset)
void	setURL(URL u)

Methods inherited from class java.lang.Object

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

Field Detail

url

protected URL url

Constructor Detail

ByteRangeInputStream.URLOpener

public ByteRangeInputStream.URLOpener(URL u)

Method Detail

setURL

public void setURL(URL u)

getURL

public URL getURL()

openConnection

protected abstract HttpURLConnection openConnection()
                                             throws IOException

Throws:

IOException

openConnection

protected abstract HttpURLConnection openConnection(long offset)
                                             throws IOException

Throws:

IOException