com.washingtonpost.dw.auth.dao

Class StringPeerDAO

java.lang.Object

com.washingtonpost.dw.auth.dao.StringPeerDAO

All Implemented Interfaces:

PeerDAO

public class StringPeerDAO
extends Object
implements PeerDAO

A simple implementation of a PeerDAO that assumes two strings contains a list of users and passwords in corresponding places. For example a user string of "bob,joe,jane" and a password string of "foo,bar,baz" would assume that bob's password is "foo" and jane's password is "baz"

Gloming all users in a single String and all passwords in a single String is useful in the situation where your application can only assume a single environment variable exported to it for users and a single environment variable exported to it for passwords

Field Summary

Fields

Modifier and Type	Field and Description
static String	DEFAULT_DELIMITER

Constructor Summary

Constructors

Constructor and Description
StringPeerDAO(String users, String passwords)
StringPeerDAO(String users, String passwords, String delimiter)

Method Summary

Modifier and Type	Method and Description
Collection<Peer>	findAll()

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_DELIMITER

public static final String DEFAULT_DELIMITER

See Also:

Constant Field Values

Constructor Detail

StringPeerDAO

public StringPeerDAO(String users,
                     String passwords,
                     String delimiter)

Parameters:

users - A string containing one or more usernames

passwords - A string containing as many passwords as there are users

delimiter - The delimiter string for both users and passwords

StringPeerDAO

public StringPeerDAO(String users,
                     String passwords)

Method Detail

findAll

public Collection<Peer> findAll()

Specified by:

findAll in interface PeerDAO

Returns:

Returns all the peers