io.netty.resolver

Class HostsFileParser

java.lang.Object

io.netty.resolver.HostsFileParser

public final class HostsFileParser
extends java.lang.Object

A parser for hosts files.

Method Summary

Modifier and Type	Method and Description
static java.util.Map<java.lang.String,java.net.InetAddress>	parse() Parse hosts file at standard OS location.
static java.util.Map<java.lang.String,java.net.InetAddress>	parse(java.io.File file) Parse a hosts file.
static java.util.Map<java.lang.String,java.net.InetAddress>	parse(java.io.Reader reader) Parse a reader of hosts file format.
static java.util.Map<java.lang.String,java.net.InetAddress>	parseSilently() Parse hosts file at standard OS location.

Methods inherited from class java.lang.Object

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

Method Detail

parseSilently

public static java.util.Map<java.lang.String,java.net.InetAddress> parseSilently()

Parse hosts file at standard OS location.

Returns:

a map of hostname or alias to InetAddress

parse

public static java.util.Map<java.lang.String,java.net.InetAddress> parse()
                                                                  throws java.io.IOException

Parse hosts file at standard OS location.

Returns:

a map of hostname or alias to InetAddress

Throws:

java.io.IOException - file could not be read

parse

public static java.util.Map<java.lang.String,java.net.InetAddress> parse(java.io.File file)
                                                                  throws java.io.IOException

Parse a hosts file.

Parameters:

file - the file to be parsed

Returns:

a map of hostname or alias to InetAddress

Throws:

java.io.IOException - file could not be read

parse

public static java.util.Map<java.lang.String,java.net.InetAddress> parse(java.io.Reader reader)
                                                                  throws java.io.IOException

Parse a reader of hosts file format.

Parameters:

reader - the file to be parsed

Returns:

a map of hostname or alias to InetAddress

Throws:

java.io.IOException - file could not be read