Modifier and Type	Class and Description
pack-priv static class	DefaultProxySelector.NonProxyInfo How to deal with "non proxy hosts": since we do have to generate a pattern we don't want to do that if it's not necessary.

Modifier and Type	Field and Description
private static boolean	hasSystemProxies
private static final List<Proxy>	NO_PROXY_LIST
pack-priv static final String[][]	props This is where we define all the valid System Properties we have to support for each given protocol.
private static final String	SOCKS_PROXY_VERSION

Access	Constructor and Description
public	DefaultProxySelector()

Method Summary

Modifier and Type	Method and Description
public void	connectFailed(URI uri, SocketAddress sa, IOException ioe) Implements abstract java.net.ProxySelector.connectFailed. Called to indicate that a connection could not be established to a proxy/socks server.
private int	defaultPort(String protocol)
private Proxy[]	determineProxies(final String urlhost, final String protocol, final DefaultProxySelector.NonProxyInfo nonProxyInfo)
pack-priv static String	disjunctToRegex(String non-null mask disjunct disjunct) Returns: java regex string corresponding to this mask
private synchronized native Proxy[]	getSystemProxies(String protocol, String host)
private static native boolean	init()
public List<Proxy>	select(URI uri) Implements abstract java.net.ProxySelector.select. select() method.
pack-priv static boolean	shouldNotUseProxyFor(Pattern pattern, String urlhost) Returns: `true` if given this pattern for non-proxy hosts and this urlhost the proxy should NOT be used to access this urlhost
public static int	socksProxyVersion()
pack-priv static Pattern	toPattern(String non-null mask mask) Returns: `java.util.regex.Pattern` corresponding to this mask or `null` in case mask should not match anything

Inherited from java.net.ProxySelector:: getDefault of setDefault

Field Detail

hasSystemProxies	back to summary
private static boolean hasSystemProxies

NO_PROXY_LIST	back to summary
private static final List<Proxy> NO_PROXY_LIST

props	back to summary
pack-priv static final String[][] props This is where we define all the valid System Properties we have to support for each given protocol. The format of this 2 dimensional array is : - 1 row per protocol (http, ftp, ...) - 1st element of each row is the protocol name - subsequent elements are prefixes for Host & Port properties listed in order of priority. Example: {"ftp", "ftp.proxy", "ftpProxy", "proxy", "socksProxy"}, means for FTP we try in that order: + ftp.proxyHost & ftp.proxyPort + ftpProxyHost & ftpProxyPort + proxyHost & proxyPort + socksProxyHost & socksProxyPort Note that the socksProxy should always be the last on the list

props

back to summary

pack-priv static final String[][] props

This is where we define all the valid System Properties we have to support for each given protocol. The format of this 2 dimensional array is : - 1 row per protocol (http, ftp, ...) - 1st element of each row is the protocol name - subsequent elements are prefixes for Host & Port properties listed in order of priority. Example: {"ftp", "ftp.proxy", "ftpProxy", "proxy", "socksProxy"}, means for FTP we try in that order: + ftp.proxyHost & ftp.proxyPort + ftpProxyHost & ftpProxyPort + proxyHost & proxyPort + socksProxyHost & socksProxyPort Note that the socksProxy should *always* be the last on the list

SOCKS_PROXY_VERSION	back to summary
private static final String SOCKS_PROXY_VERSION

Constructor Detail

DefaultProxySelector	back to summary
public DefaultProxySelector()

Method Detail

connectFailed back to summary

connectFailed	back to summary
public void connectFailed(URI uri, SocketAddress sa, IOException ioe) Implements abstract java.net.ProxySelector.connectFailed. Doc from java.net.ProxySelector.connectFailed. Called to indicate that a connection could not be established to a proxy/socks server. An implementation of this method can temporarily remove the proxies or reorder the sequence of proxies returned by `select(URI)`, using the address and the IOException caught when trying to connect.

public void connectFailed(URI uri, SocketAddress sa, IOException ioe)

Implements abstract java.net.ProxySelector.connectFailed.

Doc from java.net.ProxySelector.connectFailed.

Called to indicate that a connection could not be established to a proxy/socks server. An implementation of this method can temporarily remove the proxies or reorder the sequence of proxies returned by select(URI), using the address and the IOException caught when trying to connect.

defaultPort	back to summary
private int defaultPort(String protocol)

determineProxies	back to summary
private Proxy[] determineProxies(final String urlhost, final String protocol, final DefaultProxySelector.NonProxyInfo nonProxyInfo)

disjunctToRegex	back to summary
pack-priv static String disjunctToRegex(String disjunct) Parameters disjunct:String non-null mask disjunct Returns:String java regex string corresponding to this mask

getSystemProxies	back to summary
private synchronized native Proxy[] getSystemProxies(String protocol, String host)

init	back to summary
private static native boolean init()

select	back to summary
public List<Proxy> select(URI uri) Implements abstract java.net.ProxySelector.select. select() method. Where all the hard work is done. Build a list of proxies depending on URI. Since we're only providing compatibility with the system properties from previous releases (see list above), that list will typically contain one single proxy, default being NO_PROXY. If we can get a system proxy it might contain more entries.

select

back to summary

public List<Proxy> select(URI uri)

Implements abstract java.net.ProxySelector.select.

select() method. Where all the hard work is done. Build a list of proxies depending on URI. Since we're only providing compatibility with the system properties from previous releases (see list above), that list will typically contain one single proxy, default being NO_PROXY. If we can get a system proxy it might contain more entries.

shouldNotUseProxyFor	back to summary
pack-priv static boolean shouldNotUseProxyFor(Pattern pattern, String urlhost) Returns:boolean `true` if given this pattern for non-proxy hosts and this urlhost the proxy should NOT be used to access this urlhost

socksProxyVersion	back to summary
public static int socksProxyVersion()

toPattern	back to summary
pack-priv static Pattern toPattern(String mask) Parameters mask:String non-null mask Returns:Pattern `java.util.regex.Pattern` corresponding to this mask or `null` in case mask should not match anything

sun.net.spi back to summary

pack-priv Class DefaultProxySelector.NonProxyInfo

Class Inheritance

extends Object

java.lang.Object
sun.net.spi.DefaultProxySelector.NonProxyInfo

How to deal with "non proxy hosts": since we do have to generate a pattern we don't want to do that if it's not necessary. Therefore we do cache the result, on a per-protocol basis, and change it only when the "source", i.e. the system property, did change.

Field Summary

Modifier and Type	Field and Description
pack-priv final String	defaultVal
pack-priv static final String	defStringVal
pack-priv static DefaultProxySelector.NonProxyInfo	ftpNonProxyInfo
pack-priv String	hostsSource
pack-priv static DefaultProxySelector.NonProxyInfo	httpNonProxyInfo
pack-priv Pattern	pattern
pack-priv final String	property
pack-priv static DefaultProxySelector.NonProxyInfo	socksNonProxyInfo

Constructor Summary

Access	Constructor and Description
pack-priv	NonProxyInfo(String p, String s, Pattern pattern, String d)

Method Summary

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

defaultVal	back to summary
pack-priv final String defaultVal

defStringVal	back to summary
pack-priv static final String defStringVal

ftpNonProxyInfo	back to summary
pack-priv static DefaultProxySelector.NonProxyInfo ftpNonProxyInfo

hostsSource	back to summary
pack-priv String hostsSource

httpNonProxyInfo	back to summary
pack-priv static DefaultProxySelector.NonProxyInfo httpNonProxyInfo

pattern	back to summary
pack-priv Pattern pattern

property	back to summary
pack-priv final String property

socksNonProxyInfo	back to summary
pack-priv static DefaultProxySelector.NonProxyInfo socksNonProxyInfo

Constructor Detail

NonProxyInfo	back to summary
pack-priv NonProxyInfo(String p, String s, Pattern pattern, String d)

public Class DefaultProxySelector

Nested and Inner Type Summary

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

pack-priv Class DefaultProxySelector.NonProxyInfo

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail