org.eaglei.repository.auth
Class AuthUserTomcatFactory

java.lang.Object
  org.eaglei.repository.auth.AuthUserTomcatFactory

All Implemented Interfaces:

AuthUserFactory

public class AuthUserTomcatFactory
extends java.lang.Object
implements AuthUserFactory

Simple lightweight class to manage RDBMS authorization system users for the purpose of importing and exporting auth. users.

Author:

Larry Stone Started June 24 2010

Method Summary

void	commitMultiple(javax.servlet.http.HttpServletRequest request, java.util.Collection<? extends AuthUser> authUsers) Commit a group of modified (or created) entries, more efficient for use by import.
AuthUser	create(java.lang.String username) Create a new auth user in the DB with indicated username.
AuthUserTomcat	find(java.lang.String targetUsername) Get the auth-db description of the indicated user, if present.
java.util.Map<java.lang.String,AuthUserTomcat>	findAllAsMap() Get a Map of each username key to AuthUserTomcat object.
static java.sql.Connection	getConnection() Get a jdbc Connection to the authentication RDBMS Has to be public so AuthUserTomcat can use it.
static AuthUserTomcatFactory	getInstance() Getter for singleton.
org.openrdf.model.URI	getType() get the URI identifying this AuthUser implementation.

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static AuthUserTomcatFactory getInstance()

Getter for singleton.

find

public AuthUserTomcat find(java.lang.String targetUsername)
                    throws javax.servlet.ServletException

Get the auth-db description of the indicated user, if present.

Specified by:

find in interface AuthUserFactory

Parameters:

targetUsername - the username to look up

Returns:

a new AuthUserTomcat object or null if not found.

Throws:

javax.servlet.ServletException

findAllAsMap

public java.util.Map<java.lang.String,AuthUserTomcat> findAllAsMap()
                                                            throws javax.servlet.ServletException

Get a Map of each username key to AuthUserTomcat object.

Specified by:

findAllAsMap in interface AuthUserFactory

Returns:

Map from username to AuthUser object, never null but maybe empty

Throws:

javax.servlet.ServletException

create

public AuthUser create(java.lang.String username)

Create a new auth user in the DB with indicated username. See implementation in AuthUserTomcat

Specified by:

create in interface AuthUserFactory

Parameters:

username - the username to look up

Returns:

the new AuthUser that was created

getConnection

public static java.sql.Connection getConnection()
                                         throws javax.naming.NamingException,
                                                java.sql.SQLException

Get a jdbc Connection to the authentication RDBMS Has to be public so AuthUserTomcat can use it.

Throws:

javax.naming.NamingException

java.sql.SQLException

commitMultiple

public void commitMultiple(javax.servlet.http.HttpServletRequest request,
                           java.util.Collection<? extends AuthUser> authUsers)
                    throws javax.servlet.ServletException

Commit a group of modified (or created) entries, more efficient for use by import.

Specified by:

commitMultiple in interface AuthUserFactory

Parameters:

request - the servlet request

authUsers - the users to commit

Throws:

javax.servlet.ServletException

getType

public org.openrdf.model.URI getType()

get the URI identifying this AuthUser implementation.

Specified by:

getType in interface AuthUserFactory

Returns:

the identifying URI