org.tinyradius.dictionary
Class MemoryDictionary

java.lang.Object
  org.tinyradius.dictionary.MemoryDictionary

All Implemented Interfaces:

Dictionary, WritableDictionary

Direct Known Subclasses:

DefaultDictionary

public class MemoryDictionary
extends java.lang.Object
implements WritableDictionary

A dictionary that keeps the values and names in hash maps in the memory. The dictionary has to be filled using the methods addAttributeType and addVendor.

See Also:

addAttributeType(AttributeType), addVendor(int, String), Dictionary, WritableDictionary

Constructor Summary

MemoryDictionary()

Method Summary

void	addAttributeType(AttributeType attributeType) Adds an AttributeType object to the cache.
void	addVendor(int vendorId, java.lang.String vendorName) Adds the given vendor to the cache.
AttributeType	getAttributeTypeByCode(int typeCode) Returns the AttributeType for the vendor -1 from the cache.
AttributeType	getAttributeTypeByCode(int vendorCode, int typeCode) Returns the specified AttributeType object.
AttributeType	getAttributeTypeByName(java.lang.String typeName) Retrieves the attribute type with the given name.
int	getVendorId(java.lang.String vendorName) Searches the vendor with the given name and returns its code.
java.lang.String	getVendorName(int vendorId) Retrieves the name of the vendor with the given code from the cache.

Methods inherited from class java.lang.Object

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

Constructor Detail

MemoryDictionary

public MemoryDictionary()

Method Detail

getAttributeTypeByCode

public AttributeType getAttributeTypeByCode(int typeCode)

Returns the AttributeType for the vendor -1 from the cache.

Specified by:

getAttributeTypeByCode in interface Dictionary

Parameters:

typeCode - attribute type code

Returns:

AttributeType or null

See Also:

Dictionary.getAttributeTypeByCode(int)

getAttributeTypeByCode

public AttributeType getAttributeTypeByCode(int vendorCode,
                                            int typeCode)

Returns the specified AttributeType object.

Specified by:

getAttributeTypeByCode in interface Dictionary

Parameters:

vendorCode - vendor ID or -1 for "no vendor"

typeCode - attribute type code

Returns:

AttributeType or null

See Also:

Dictionary.getAttributeTypeByCode(int, int)

getAttributeTypeByName

public AttributeType getAttributeTypeByName(java.lang.String typeName)

Retrieves the attribute type with the given name.

Specified by:

getAttributeTypeByName in interface Dictionary

Parameters:

typeName - name of the attribute type

Returns:

AttributeType or null

See Also:

Dictionary.getAttributeTypeByName(java.lang.String)

getVendorId

public int getVendorId(java.lang.String vendorName)

Searches the vendor with the given name and returns its code. This method is seldomly used.

Specified by:

getVendorId in interface Dictionary

Parameters:

vendorName - vendor name

Returns:

vendor code or -1

See Also:

Dictionary.getVendorId(java.lang.String)

getVendorName

public java.lang.String getVendorName(int vendorId)

Retrieves the name of the vendor with the given code from the cache.

Specified by:

getVendorName in interface Dictionary

Parameters:

vendorId - vendor number

Returns:

vendor name or null

See Also:

Dictionary.getVendorName(int)

addVendor

public void addVendor(int vendorId,
                      java.lang.String vendorName)

Adds the given vendor to the cache.

Specified by:

addVendor in interface WritableDictionary

Parameters:

vendorId - vendor ID

vendorName - name of the vendor

Throws:

java.lang.IllegalArgumentException - empty vendor name, invalid vendor ID

addAttributeType

public void addAttributeType(AttributeType attributeType)

Adds an AttributeType object to the cache.

Specified by:

addAttributeType in interface WritableDictionary

Parameters:

attributeType - AttributeType object

Throws:

java.lang.IllegalArgumentException - duplicate attribute name/type code