gallery.beans

Class JobBean

java.lang.Object

gallery.beans.JobBean

public class JobBean
extends java.lang.Object

Enterprise Java Bean that starts jobs mostly on location level.

Constructor Summary

Constructors

Constructor and Description
JobBean()

Method Summary

Methods

Modifier and Type	Method and Description
void	addPhotographs(Location location) Checks a directory stored in "location" for new photographs or films.
protected javax.persistence.EntityManager	getEntityManager()
java.lang.String	importPhotographs(Gallery found, java.lang.String location) Imports photographs/films matching a certain mask (location) into an existing gallery.
void	initGalleries(Location location) Creates galleries and adds photographs to them, based on the information in the photographs at a certain location.
void	verifyPhotographs(Location location) Verifies existing Photographs upon a Location.

Methods inherited from class java.lang.Object

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

Constructor Detail

JobBean

public JobBean()

Method Detail

getEntityManager

protected javax.persistence.EntityManager getEntityManager()

addPhotographs

public void addPhotographs(Location location)

Checks a directory stored in "location" for new photographs or films. Will start walking the directory tree.

Parameters:

location - the location that *may* have new photographs.

importPhotographs

public java.lang.String importPhotographs(Gallery found,
                                 java.lang.String location)

Imports photographs/films matching a certain mask (location) into an existing gallery.

Parameters:

found - the gallery to import photographs into

location - the location that should match, can use SQL wildcards like %

Returns:

a String, error message or null if successful.

verifyPhotographs

public void verifyPhotographs(Location location)

Verifies existing Photographs upon a Location. Do they exist on the hard drive as well, do the hashes correspond? Will put error messages in the log, for each Photograph so they can be fixed later by the user.

Parameters:

location - the location at which the photographs need to be checked

initGalleries

public void initGalleries(Location location)

Creates galleries and adds photographs to them, based on the information in the photographs at a certain location. Names of the galleries will be based on the path in the file structure.

Parameters:

location - all photographs at this location will be used.