com.buckosoft.PicMan.business

Class NewPicScannerImpl

java.lang.Object

com.buckosoft.PicMan.business.NewPicScannerImpl

All Implemented Interfaces:

NewPicScanner

public class NewPicScannerImpl
extends java.lang.Object
implements NewPicScanner

Implement the Scan For New Pictures Interface.
Scan the Root directories looking for pictures that haven't been catalogued. Add any found pics to the database and create a virgin entry.

Since:

2005/07/28

Author:

Dick Balaska

Field Summary

Fields

Modifier and Type	Field and Description
protected org.apache.commons.logging.Log	logger

Constructor Summary

Constructors

Constructor and Description
NewPicScannerImpl()
NewPicScannerImpl(PicManFacade pmf) Constructor that sets the reference to PicManFacade

Method Summary

Modifier and Type	Method and Description
int	getNewPicCount() Scan the root directories and build a list of pics found.
java.util.ArrayList<java.io.File>	getNewPics() Return the newPics array
java.lang.String	getProcessNewPicsErrorMessage() If an error occurred during processNewPics, then it will be found here.
boolean	processNewPics() Process any pics in the newPics list.
void	setPicExtensions(java.util.List<java.lang.String> list) Set the pic extensions that are known pics

Methods inherited from class java.lang.Object

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

Field Detail

logger

protected final org.apache.commons.logging.Log logger

Constructor Detail

NewPicScannerImpl

public NewPicScannerImpl()

NewPicScannerImpl

public NewPicScannerImpl(PicManFacade pmf)

Constructor that sets the reference to PicManFacade

Parameters:

pmf - The PicManFacade primary interface

Method Detail

setPicExtensions

public void setPicExtensions(java.util.List<java.lang.String> list)

Set the pic extensions that are known pics

Specified by:

setPicExtensions in interface NewPicScanner

Parameters:

list - A list of file extensions, typically just "jpg"

getNewPics

public java.util.ArrayList<java.io.File> getNewPics()

Return the newPics array

Specified by:

getNewPics in interface NewPicScanner

Returns:

The list of pics that we've found after scanning

getNewPicCount

public int getNewPicCount()
                   throws java.lang.Exception

Scan the root directories and build a list of pics found.

Specified by:

getNewPicCount in interface NewPicScanner

Returns:

The number of new pics found.

Throws:

java.lang.Exception

processNewPics

public boolean processNewPics()

Process any pics in the newPics list. Add them to the Pics table and the Virgins table.

Specified by:

processNewPics in interface NewPicScanner

Returns:

success

getProcessNewPicsErrorMessage

public java.lang.String getProcessNewPicsErrorMessage()

Description copied from interface: NewPicScanner

If an error occurred during processNewPics, then it will be found here.

Specified by:

getProcessNewPicsErrorMessage in interface NewPicScanner

Returns:

An error string