gallery.beans

Class LocationBean

java.lang.Object

gallery.beans.AbstractBean<Location>

gallery.beans.LocationBean

@Path(value="/locations")
public class LocationBean
extends AbstractBean<Location>

Location Enterprise Java Bean, maps to a Location Hibernate Entity. Also a REST service mapping to /YourPersonalPhotographOrganiser/resources/locations.

Constructor Summary

Constructors

Constructor and Description
LocationBean()

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.String	countREST()
void	create(Location entity) Creates a Location.
void	discover(java.lang.Long id) Checks a directory stored in "location" for new photographs or films.
void	edit(Location entity) Updates a Location.
Location	find(java.lang.Long id) Retrieves a Location.
java.util.List<Location>	findAll() Retrieve all instances of the entity.
java.util.List<Location>	findRange(java.lang.Integer from, java.lang.Integer to)
protected javax.persistence.EntityManager	getEntityManager() Returns the Entity manager.
void	init(java.lang.Long id) Initializes GalleryPhotographs and Galleries based on the file structure.
void	remove(java.lang.Long id) Removes a Location.
void	verify(java.lang.Long id) Checks all the Photographs in a Location, based on their hash map and the contents of the file.

Methods inherited from class gallery.beans.AbstractBean

count, findRange, remove

Methods inherited from class java.lang.Object

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

Constructor Detail

LocationBean

public LocationBean()

Method Detail

getEntityManager

protected javax.persistence.EntityManager getEntityManager()

Description copied from class: AbstractBean

Returns the Entity manager.

Specified by:

getEntityManager in class AbstractBean<Location>

Returns:

EntityManager

create

@POST
@Consumes(value={"application/xml","application/json"})
public void create(Location entity)

Creates a Location. POST to /YourPersonalPhotographOrganiser/resources/locations. Will accept both application/xml as well as application/json.

Overrides:

create in class AbstractBean<Location>

Parameters:

entity - Location

edit

@PUT
@Consumes(value={"application/xml","application/json"})
public void edit(Location entity)

Updates a Location. PUT to /YourPersonalPhotographOrganiser/resources/locations. Will accept both application/xml as well as application/json.

Overrides:

edit in class AbstractBean<Location>

Parameters:

entity - Location

remove

@DELETE
@Path(value="{id}")
public void remove(@PathParam(value="id")
                      java.lang.Long id)

Removes a Location. DELETE to /YourPersonalPhotographOrganiser/resources/locations/{id}.

Parameters:

id - unique identifier for the Location, present in the url.

find

@GET
@Path(value="{id}")
@Produces(value={"application/xml","application/json"})
public Location find(@PathParam(value="id")
                              java.lang.Long id)

Retrieves a Location. GET to /YourPersonalPhotographOrganiser/resources/locations/{id}. Can produce both application/xml as well as application/json when asked.

Overrides:

find in class AbstractBean<Location>

Parameters:

id - unique identifier for the comment, present in the url.

Returns:

Location entity

Throws:

javax.ws.rs.WebApplicationException - with status Response.Status.NOT_FOUND if Location with that id does not exist (any more).

discover

@GET
@Path(value="{id}/discover")
public void discover(@PathParam(value="id")
                     java.lang.Long id)

Checks a directory stored in "location" for new photographs or films. Starts a batch job, returns "204 No Content".

Parameters:

id - a Long representing the id of the Location entity.

See Also:

JobBean.addPhotographs(gallery.database.entities.Location)

findAll

@GET
@Produces(value={"application/xml","application/json"})
public java.util.List<Location> findAll()

Description copied from class: AbstractBean

Retrieve all instances of the entity.

Overrides:

findAll in class AbstractBean<Location>

Returns:

List of entities

findRange

@GET
@Path(value="{from}/{to}")
@Produces(value={"application/xml","application/json"})
public java.util.List<Location> findRange(@PathParam(value="from")
                                                   java.lang.Integer from,
                                                   @PathParam(value="to")
                                                   java.lang.Integer to)

countREST

@GET
@Path(value="count")
@Produces(value="text/plain")
public java.lang.String countREST()

verify

public void verify(java.lang.Long id)

Checks all the Photographs in a Location, based on their hash map and the contents of the file. Basically walks the directory tree. Starts a batch job, returns "204 No Content".

Parameters:

id - a Long representing the id of the Location entity.

See Also:

JobBean.addPhotographs(gallery.database.entities.Location)

init

public void init(java.lang.Long id)

Initializes GalleryPhotographs and Galleries based on the file structure.

Parameters:

id - the id of the location.

See Also:

Gallery, GalleryPhotograph