Package org.minidns.dnsmessage

Class Question

java.lang.Object

org.minidns.dnsmessage.Question

public class Question
extends java.lang.Object

A DNS question (request).

Field Summary

Fields

Modifier and Type	Field	Description
Record.CLASS	clazz	The question class (usually IN for Internet).
DnsName	name	The question string (e.g.
Record.TYPE	type	The question type (e.g.

Constructor Summary

Constructors

Constructor	Description
Question(java.io.DataInputStream dis, byte[] data)	Parse a byte array and rebuild the dns question from it.
Question(java.lang.CharSequence name, Record.TYPE type)	Create a dns question for the given name/type/IN (internet class).
Question(java.lang.CharSequence name, Record.TYPE type, Record.CLASS clazz)	Create a dns question for the given name/type/class.
Question(java.lang.CharSequence name, Record.TYPE type, Record.CLASS clazz, boolean unicastQuery)	Create a dns question for the given name/type/class.
Question(DnsName name, Record.TYPE type)	Create a dns question for the given name/type/IN (internet class).
Question(DnsName name, Record.TYPE type, Record.CLASS clazz)	Create a dns question for the given name/type/class.
Question(DnsName name, Record.TYPE type, Record.CLASS clazz, boolean unicastQuery)

Method Summary

Modifier and Type	Method	Description
DnsMessage.Builder	asMessageBuilder()
DnsMessage	asQueryMessage()
boolean	equals(java.lang.Object other)
int	hashCode()
byte[]	toByteArray()	Generate a binary paket for this dns question.
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

name

public final DnsName name

The question string (e.g. "measite.de").

type

public final Record.TYPE type

The question type (e.g. A).

clazz

public final Record.CLASS clazz

The question class (usually IN for Internet).

Constructor Detail

Question

public Question(java.lang.CharSequence name,
                Record.TYPE type,
                Record.CLASS clazz,
                boolean unicastQuery)

Create a dns question for the given name/type/class.

Parameters:

name - The name e.g. "measite.de".

type - The type, e.g. A.

clazz - The class, usually IN (internet).

unicastQuery - True if this is a unicast query.

Question

public Question(DnsName name,
                Record.TYPE type,
                Record.CLASS clazz,
                boolean unicastQuery)

Question

public Question(DnsName name,
                Record.TYPE type,
                Record.CLASS clazz)

Create a dns question for the given name/type/class.

Parameters:

name - The name e.g. "measite.de".

type - The type, e.g. A.

clazz - The class, usually IN (internet).

Question

public Question(DnsName name,
                Record.TYPE type)

Create a dns question for the given name/type/IN (internet class).

Parameters:

name - The name e.g. "measite.de".

type - The type, e.g. A.

Question

public Question(java.lang.CharSequence name,
                Record.TYPE type,
                Record.CLASS clazz)

Create a dns question for the given name/type/class.

Parameters:

name - The name e.g. "measite.de".

type - The type, e.g. A.

clazz - The class, usually IN (internet).

Question

public Question(java.lang.CharSequence name,
                Record.TYPE type)

Create a dns question for the given name/type/IN (internet class).

Parameters:

name - The name e.g. "measite.de".

type - The type, e.g. A.

Question

public Question(java.io.DataInputStream dis,
                byte[] data)
         throws java.io.IOException

Parse a byte array and rebuild the dns question from it.

Parameters:

dis - The input stream.

data - The plain data (for dns name references).

Throws:

java.io.IOException - On errors (read outside of packet).

Method Detail

toByteArray

public byte[] toByteArray()

Generate a binary paket for this dns question.

Returns:

The dns question.

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object other)

Overrides:

equals in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

asMessageBuilder

public DnsMessage.Builder asMessageBuilder()

asQueryMessage

public DnsMessage asQueryMessage()