galileo.dht

Class NetworkConfig

java.lang.Object

galileo.dht.NetworkConfig

public class NetworkConfig
extends java.lang.Object

Reads Galileo DHT information from disk. The on-disk format for a network setup includes a directory with several *.group files within. Each line in a group file contains a hostname:port pair, although a port number is not required if the server in question is using the default port number.

Author:

malensek

Field Summary

Fields

Modifier and Type	Field and Description
static int	DEFAULT_PORT
static java.lang.String	GROUP_EXT

Constructor Summary

Constructors

Constructor and Description
NetworkConfig()

Method Summary

Modifier and Type	Method and Description
static GroupInfo	readGroupFile(java.io.File file) Read host:port pairs from a group description file (*.group).
static NetworkInfo	readNetworkDescription(java.lang.String directory) Reads a network description directory from disk.

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_PORT

public static final int DEFAULT_PORT

See Also:

Constant Field Values

GROUP_EXT

public static final java.lang.String GROUP_EXT

See Also:

Constant Field Values

Constructor Detail

NetworkConfig

public NetworkConfig()

Method Detail

readNetworkDescription

public static NetworkInfo readNetworkDescription(java.lang.String directory)
                                          throws java.io.FileNotFoundException,
                                                 java.io.IOException

Reads a network description directory from disk.

Parameters:

directory - full path name of the network description directory.

Returns:

NetworkInfo containing the network information read from the directory.

Throws:

java.io.FileNotFoundException

java.io.IOException

readGroupFile

public static GroupInfo readGroupFile(java.io.File file)
                               throws java.io.IOException

Read host:port pairs from a group description file (*.group).

Parameters:

file - File containing the group members.

Returns:

GroupInfo containing the hosts read from file.

Throws:

java.io.IOException