com.xenonsoft.bridgetown.examples.dvdrental
Class DefaultDVDFinder

java.lang.Object
  com.xenonsoft.bridgetown.examples.dvdrental.DefaultDVDFinder

All Implemented Interfaces:

IDVDFinder

public class DefaultDVDFinder

extends java.lang.Object

implements IDVDFinder

Default implementation of the DVD Finder interface for simplicity this class maintains its own XML database. The IoC Framework is set up to load this class as a Singleton so therefore only one copy of the finder and database should exist.

Version:

$Id: DefaultDVDFinder.java,v 1.4 2005/02/23 01:29:06 peter_pilgrim Exp $

Author:

Peter Pilgrim, 11-Aug-2004

Field Summary

static java.lang.String

DEFAULT_XML_DATABASE_FILE Default database load filename

Constructor Summary

DefaultDVDFinder()
Default constructor

Method Summary

java.util.List	findAll()
java.util.List	findByTitle(java.lang.String title)
java.lang.String	getDbFile() Gets the database file
XMLMovieDatabase	getXmldb() Gets the xml database
void	loadDatabase() Load database method is called by the IoC Framework (Method Injection)
void	setDbFile(java.lang.String dbFile) Sets the database file
void	setXmldb(XMLMovieDatabase xmldb) Sets the xml database.
java.lang.String	toString() Gets debuggable string

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_XML_DATABASE_FILE

public static final java.lang.String DEFAULT_XML_DATABASE_FILE

Default database load filename

See Also:

Constant Field Values

Constructor Detail

DefaultDVDFinder

public DefaultDVDFinder()

Default constructor

Method Detail

getDbFile

public java.lang.String getDbFile()

Gets the database file

Returns:

Returns the dbFile.

setDbFile

public void setDbFile(java.lang.String dbFile)

Sets the database file

Parameters:

dbFile - the new value for dbFile

getXmldb

public XMLMovieDatabase getXmldb()

Gets the xml database

Returns:

Returns the xmldb.

setXmldb

public void setXmldb(XMLMovieDatabase xmldb)

Sets the xml database. The IoC Framework injects the database property dependency into the finder.

Parameters:

xmldb - the new value for xmldb

loadDatabase

public void loadDatabase()

Load database method is called by the IoC Framework (Method Injection)

findAll

public java.util.List findAll()

Specified by:

findAll in interface IDVDFinder

Returns:

See Also:

IDVDFinder.findAll()

findByTitle

public java.util.List findByTitle(java.lang.String title)

Specified by:

findByTitle in interface IDVDFinder

Parameters:

title -

Returns:

See Also:

IDVDFinder.findByTitle(java.lang.String)

toString

public java.lang.String toString()

Gets debuggable string