org.tinyradius.attribute

Class RadiusAttribute

java.lang.Object

org.tinyradius.attribute.RadiusAttribute

Direct Known Subclasses:

IntegerAttribute, IpAttribute, Ipv6Attribute, Ipv6PrefixAttribute, StringAttribute, VendorSpecificAttribute

public class RadiusAttribute
extends java.lang.Object

This class represents a generic Radius attribute. Subclasses implement methods to access the fields of special attributes.

Constructor Summary

Constructors

Constructor and Description
RadiusAttribute() Constructs an empty Radius attribute.
RadiusAttribute(int type, byte[] data) Constructs a Radius attribute with the specified type and data.

Method Summary

Modifier and Type	Method and Description
static RadiusAttribute	createRadiusAttribute(Dictionary dictionary, int vendorId, int attributeType) Creates a RadiusAttribute object of the appropriate type.
static RadiusAttribute	createRadiusAttribute(int attributeType) Creates a Radius attribute.
static RadiusAttribute	createRadiusAttribute(int vendorId, int attributeType) Creates a Radius attribute, including vendor-specific attributes.
byte[]	getAttributeData() Returns the data for this attribute.
int	getAttributeType() Returns the type of this Radius attribute.
AttributeType	getAttributeTypeObject() Retrieves an AttributeType object for this attribute.
java.lang.String	getAttributeValue()
Dictionary	getDictionary() Returns the dictionary this Radius attribute uses.
int	getVendorId() Gets the Vendor-Id of the Vendor-Specific attribute this attribute belongs to.
void	readAttribute(byte[] data, int offset) Reads in this attribute from the passed byte array.
void	setAttributeData(byte[] attributeData) Sets the data for this attribute.
void	setAttributeType(int attributeType) Sets the type of this Radius attribute.
void	setAttributeValue(java.lang.String value) Sets the value of the attribute using a string.
void	setDictionary(Dictionary dictionary) Sets a custom dictionary to use.
void	setVendorId(int vendorId) Sets the Vendor-Id of the Vendor-Specific attribute this attribute belongs to.
java.lang.String	toString()
byte[]	writeAttribute() Returns this attribute encoded as a byte array.

Methods inherited from class java.lang.Object

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

Constructor Detail

RadiusAttribute

public RadiusAttribute()

Constructs an empty Radius attribute.

RadiusAttribute

public RadiusAttribute(int type,
                       byte[] data)

Constructs a Radius attribute with the specified type and data.

Parameters:

type - attribute type, see AttributeTypes.*

data - attribute data

Method Detail

getAttributeData

public byte[] getAttributeData()

Returns the data for this attribute.

Returns:

attribute data

setAttributeData

public void setAttributeData(byte[] attributeData)

Sets the data for this attribute.

Parameters:

attributeData - attribute data

getAttributeType

public int getAttributeType()

Returns the type of this Radius attribute.

Returns:

type code, 0-255

setAttributeType

public void setAttributeType(int attributeType)

Sets the type of this Radius attribute.

Parameters:

attributeType - type code, 0-255

setAttributeValue

public void setAttributeValue(java.lang.String value)

Sets the value of the attribute using a string.

Parameters:

value - value as a string

getAttributeValue

public java.lang.String getAttributeValue()

Returns:

the value of this attribute as a string.

getVendorId

public int getVendorId()

Gets the Vendor-Id of the Vendor-Specific attribute this attribute belongs to. Returns -1 if this attribute is not a sub attribute of a Vendor-Specific attribute.

Returns:

vendor ID

setVendorId

public void setVendorId(int vendorId)

Sets the Vendor-Id of the Vendor-Specific attribute this attribute belongs to. The default value of -1 means this attribute is not a sub attribute of a Vendor-Specific attribute.

Parameters:

vendorId - vendor ID

getDictionary

public Dictionary getDictionary()

Returns the dictionary this Radius attribute uses.

Returns:

Dictionary INSTANCE

setDictionary

public void setDictionary(Dictionary dictionary)

Sets a custom dictionary to use. If no dictionary is set, the default dictionary is used.

Parameters:

dictionary - Dictionary class to use

See Also:

DefaultDictionary

writeAttribute

public byte[] writeAttribute()

Returns this attribute encoded as a byte array.

Returns:

attribute

readAttribute

public void readAttribute(byte[] data,
                          int offset)
                   throws RadiusException

Reads in this attribute from the passed byte array.

Parameters:

data - input data

offset - byte to start reading from

Throws:

RadiusException - malformed packet

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

getAttributeTypeObject

public AttributeType getAttributeTypeObject()

Retrieves an AttributeType object for this attribute.

Returns:

AttributeType object for (sub-)attribute or null

createRadiusAttribute

public static RadiusAttribute createRadiusAttribute(Dictionary dictionary,
                                                    int vendorId,
                                                    int attributeType)

Creates a RadiusAttribute object of the appropriate type.

Parameters:

dictionary - Dictionary to use

vendorId - vendor ID or -1

attributeType - attribute type

Returns:

RadiusAttribute object

createRadiusAttribute

public static RadiusAttribute createRadiusAttribute(int vendorId,
                                                    int attributeType)

Creates a Radius attribute, including vendor-specific attributes. The default dictionary is used.

Parameters:

vendorId - vendor ID or -1

attributeType - attribute type

Returns:

RadiusAttribute INSTANCE

createRadiusAttribute

public static RadiusAttribute createRadiusAttribute(int attributeType)

Creates a Radius attribute. The default dictionary is used.

Parameters:

attributeType - attribute type

Returns:

RadiusAttribute INSTANCE