Pow2toolkit provides a simple system to configure:
The ConnectionFactory class provides JDBC connection objects to the clients. It gives a common interface to retrieve connection objects, but defer the database interaction to specialized connectionProvider classes.
The connectionFactory package provides tree connectionProvider classes:
|connection provider class||description|
Provides connection objects using the Jakarta
Connection Pool library.|
Provides connection objects using the
Protomatter Connection Pool library.|
Provides connection objects, but does not use connection pool components.|
com.pow2.dao.datalist package provides a JDBC 2.0 implementation of the
Data List Handler
pattern by Claudio Fratarcangeli.
"The the DataListHandler design pattern represents a substantial improvement over traditional
methods for efficiently processing Internet searches and quickly displaying the results to the user.
The DataListHandler design pattern addresses the problem of processing Internet search queries that
return large result sets in an efficient manner.
It provides a set of interfaces, DataListHandler, DataList, and DataListIterator,
that insulate the client from the underlying details of the search and retrieval implementation."
Read the PDF here.
com.pow2.user package provides simple User management (geUser, deleteUser, createUser)
and authentication via the
UserManager is a facade to the
provides data access to relational databases or LDAP servers.
com.pow2.struts package provides the integration with
Jakarta Struts framework.
the custom |
It checks if the input action is a subclass of
provides the |
|Ted Husted's DispatcherAction class. See his Struts Catalog for more Struts' patterns|
check for a valid |