libcore.net.url

Class FtpHandler

java.lang.Object

java.net.URLStreamHandler

libcore.net.url.FtpHandler

public class FtpHandler
extends URLStreamHandler

Constructor Summary

Constructors

Constructor and Description
FtpHandler()

Method Summary

Modifier and Type	Method and Description
protected int	getDefaultPort() Return the default port.
protected URLConnection	openConnection(URL u) Open a URLConnection on the given URL.
protected URLConnection	openConnection(URL url, Proxy proxy) Returns a connection, which is established via the proxy, to the FTP server specified by this URL.

Methods inherited from class java.net.URLStreamHandler

equals, getHostAddress, hashCode, hostsEqual, parseURL, sameFile, setURL, setURL, toExternalForm

Methods inherited from class java.lang.Object

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

Constructor Detail

FtpHandler

public FtpHandler()

Method Detail

openConnection

protected URLConnection openConnection(URL u)
                                throws IOException

Open a URLConnection on the given URL.

Specified by:

openConnection in class URLStreamHandler

Parameters:

u - the URL to the resource where a connection has to be opened.

Returns:

the opened URLConnection to the specified resource.

Throws:

IOException - if an I/O error occurs during opening the connection.

openConnection

protected URLConnection openConnection(URL url,
                                       Proxy proxy)
                                throws IOException

Returns a connection, which is established via the proxy, to the FTP server specified by this URL. If proxy is DIRECT type, the connection is made in normal way.

Overrides:

openConnection in class URLStreamHandler

Parameters:

url - the URL which the connection is pointing to

proxy - the proxy which is used to make the connection

Returns:

a connection to the resource pointed by this url.

Throws:

IOException - if this handler fails to establish a connection.

IllegalArgumentException - if any argument is null or the type of proxy is wrong.

UnsupportedOperationException - if the protocol handler doesn't support this method.

getDefaultPort

protected int getDefaultPort()

Return the default port.

Overrides:

getDefaultPort in class URLStreamHandler