com.github.jarod.qqwry

Class QQWry

java.lang.Object

com.github.jarod.qqwry.QQWry

public class QQWry
extends java.lang.Object

Thread safe. A QQWry instance can share amount threads.

 Usage:
 
 QQWry qqwry = new QQWry(); // load qqwry.dat from classpath

 QQWry qqwry = new QQWry(Paths.get("path/to/qqwry.dat")); // load qqwry.dat from java.nio.file.Path

 byte[] data = Files.readAllBytes(Paths.get("path/to/qqwry.dat"));
 QQWry qqwry = new QQWry(data); // create QQWry with provided data

 String myIP = "127.0.0.1";
 IPZone ipzone = qqwry.findIP(myIP);
 System.out.printf("%s, %s", ipzone.getMainInfo(), ipzone.getSubInfo());
 // IANA, 保留地址用于本地回送
 
 

Constructor Summary

Constructors

Constructor and Description
QQWry() Create QQWry by loading qqwry.dat from classpath.
QQWry(byte[] data) Create QQWry with provided qqwry.dat data.
QQWry(java.nio.file.Path file) Create QQWry from a path to qqwry.dat file.

Method Summary

Modifier and Type	Method and Description
IPZone	findIP(java.lang.String ip)

Methods inherited from class java.lang.Object

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

Constructor Detail

QQWry

public QQWry()
      throws java.io.IOException

Create QQWry by loading qqwry.dat from classpath.

Throws:

java.io.IOException - if encounter error while reading qqwry.dat

QQWry

public QQWry(byte[] data)

Create QQWry with provided qqwry.dat data.

Parameters:

data - fully read data from a qqwry.dat file.

QQWry

public QQWry(java.nio.file.Path file)
      throws java.io.IOException

Create QQWry from a path to qqwry.dat file.

Parameters:

file - path to qqwry.dat

Throws:

java.io.IOException - if encounter error while reading from the given file.

Method Detail

findIP

public IPZone findIP(java.lang.String ip)