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

protected URL

url

Constructor Summary

ByteRangeInputStream.URLOpener(URL u)

Method Summary

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 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()

connect

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

Connect to server with a data offset.

Throws:

IOException