org.jwall.rbl.dns
Class QuerySection

java.lang.Object
  org.jwall.rbl.dns.QuerySection

public final class QuerySection
extends Object

This class represents a simple QuerySection.

Author:

Christian Bockermann <chris@jwall.org>

Field Summary

static int	QUERY_CLASS_IN
static int	QUERY_TYPE_A
static int	QUERY_TYPE_CNAME
static int	QUERY_TYPE_MX
static int	QUERY_TYPE_NS
static int	QUERY_TYPE_PTR
static int	QUERY_TYPE_SOA
static int	QUERY_TYPE_TXT

Method Summary

int	getQClass() Returns the query class of this section.
String	getQName() This method returns the query name as a readable string.
int	getQType() Reqturns the query type of this section.
int	length() This method returns the complete length in bytes of this query section.
static QuerySection	read(byte[] buf, int offset) This method parses a query section from the given buffer.
byte[]	toByteArray() This method returns this query section in form of a byte array, which reflects the appropriate format for sending this section over the wire.

Methods inherited from class java.lang.Object

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

Field Detail

QUERY_CLASS_IN

public static final int QUERY_CLASS_IN

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Constant Field Values

QUERY_TYPE_A

public static final int QUERY_TYPE_A

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Constant Field Values

QUERY_TYPE_NS

public static final int QUERY_TYPE_NS

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Constant Field Values

QUERY_TYPE_CNAME

public static final int QUERY_TYPE_CNAME

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Constant Field Values

QUERY_TYPE_SOA

public static final int QUERY_TYPE_SOA

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Constant Field Values

QUERY_TYPE_PTR

public static final int QUERY_TYPE_PTR

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Constant Field Values

QUERY_TYPE_MX

public static final int QUERY_TYPE_MX

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Constant Field Values

QUERY_TYPE_TXT

public static final int QUERY_TYPE_TXT

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Constant Field Values

Method Detail

getQClass

public int getQClass()

Returns the query class of this section.

Returns:

getQType

public int getQType()

Reqturns the query type of this section.

Returns:

getQName

public String getQName()

This method returns the query name as a readable string.

Returns:

length

public int length()

This method returns the complete length in bytes of this query section.

Returns:

read

public static QuerySection read(byte[] buf,
                                int offset)
                         throws Exception

This method parses a query section from the given buffer. Parsing starts at the specified offset within that buffer.

Parameters:

buf -

offset -

Returns:

Throws:

Exception

toByteArray

public byte[] toByteArray()

This method returns this query section in form of a byte array, which reflects the appropriate format for sending this section over the wire.

Returns: