org.apache.catalina.users
Class MemoryUserDatabaseFactory

java.lang.Object
  org.apache.catalina.users.MemoryUserDatabaseFactory

All Implemented Interfaces:

ObjectFactory

public class MemoryUserDatabaseFactory
extends Object
implements ObjectFactory

JNDI object creation factory for MemoryUserDatabase instances. This makes it convenient to configure a user database in the global JNDI resources associated with this Catalina instance, and then link to that resource for web applications that administer the contents of the user database.

The MemoryUserDatabase instance is configured based on the following parameter values:

• pathname - Absolute or relative (to the directory path specified by the catalina.base system property) pathname to the XML file from which our user information is loaded, and to which it is stored. [conf/tomcat-users.xml]

Since:

4.1

Version:

$Id: MemoryUserDatabaseFactory.java 1094650 2011-04-18 16:59:26Z markt $

Author:

Craig R. McClanahan

Constructor Summary

MemoryUserDatabaseFactory()

Method Summary

Object

getObjectInstance(Object obj, Name name, Context nameCtx, Hashtable<?,?> environment) Create and return a new MemoryUserDatabase instance that has been configured according to the properties of the specified Reference.

Methods inherited from class java.lang.Object

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

Constructor Detail

MemoryUserDatabaseFactory

public MemoryUserDatabaseFactory()

Method Detail

getObjectInstance

public Object getObjectInstance(Object obj,
                                Name name,
                                Context nameCtx,
                                Hashtable<?,?> environment)
                         throws Exception

Create and return a new MemoryUserDatabase instance that has been configured according to the properties of the specified Reference. If you instance can be created, return null instead.

Specified by:

getObjectInstance in interface ObjectFactory

Parameters:

obj - The possibly null object containing location or reference information that can be used in creating an object

name - The name of this object relative to nameCtx

nameCtx - The context relative to which the name parameter is specified, or null if name is relative to the default initial context

environment - The possibly null environment that is used in creating this object

Throws:

Exception