no.feide.moria.servlet
Class AttribsData

java.lang.Object
  no.feide.moria.servlet.AttribsData

All Implemented Interfaces:

java.util.Comparator

public class AttribsData
extends java.lang.Object
implements java.util.Comparator

Version:

$Revision: 1.12 $ Stores data for all possible user attributes registered. The attributes are read from an xml file to make it easy to add and change the attributes. The attribute is identified by the "key" keyword, which stores the attribute name, but each attribute has other data as well. See the attribute description file for more information.

Author:

Eva Indal

Field Summary

private java.util.HashMap	hashmap Used for storing all info about a attribute.
private int	idx Used for sorting the attributes.

Constructor Summary

AttribsData(int index)
Constructor.

Method Summary

void	addData(java.lang.String name, java.lang.String data) Adds info/data for an attribute.
int	compare(java.lang.Object ad1, java.lang.Object ad2) Implements Comparator.compare to be able to sort attributes based on xml file order.
boolean	equals(java.lang.Object ad) Implements Comparator.equals.
java.lang.String	getData(java.lang.String name) Returns data for an attribute.
int	hashCode() Generates a hashCode.

Methods inherited from class java.lang.Object

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

Field Detail

idx

private int idx

Used for sorting the attributes.

hashmap

private java.util.HashMap hashmap

Used for storing all info about a attribute.

Constructor Detail

AttribsData

public AttribsData(int index)

Constructor.

Parameters:

index - order in xml file.

Method Detail

compare

public final int compare(java.lang.Object ad1,
                         java.lang.Object ad2)

Implements Comparator.compare to be able to sort attributes based on xml file order.

Specified by:

compare in interface java.util.Comparator

Parameters:

ad1 - The first object.

ad2 - The second object.

Returns:

< 0 if object 1 index is less than object 2, > 0 if object 2 index i larger.

See Also:

Comparator.compare(T, T)

equals

public final boolean equals(java.lang.Object ad)

Implements Comparator.equals.

Specified by:

equals in interface java.util.Comparator

Overrides:

equals in class java.lang.Object

Parameters:

ad - Object to compare.

Returns:

true if equal.

hashCode

public final int hashCode()

Generates a hashCode.

Overrides:

hashCode in class java.lang.Object

Returns:

The hashcode.

addData

public final void addData(java.lang.String name,
                          java.lang.String data)

Adds info/data for an attribute.

Parameters:

name - The name of the information.

data - The actual data.

Throws:

java.lang.IllegalArgumentException - If name or data is null or zero length.

getData

public final java.lang.String getData(java.lang.String name)

Returns data for an attribute.

Parameters:

name - the name of the infotmation to return

Returns:

the data associated with name

Throws:

java.lang.IllegalArgumentException - If name is null or zero length.