es.uvigo.esei.dgss.microstories.service

Class StoryService

java.lang.Object

es.uvigo.esei.dgss.microstories.service.StoryService

@PermitAll
public class StoryService
extends Object

EJB for stories

Author:

Javier Romero Castro

Constructor Summary

Constructors

Constructor and Description
StoryService()

Method Summary

Modifier and Type	Method and Description
es.uvigo.esei.dgss.microstories.domain.Story	findStoryById(int id) Returns a story identified by his id.
List<es.uvigo.esei.dgss.microstories.domain.Story>	getRecentStories() Returns the recent stories, the last 6 stories.
List<es.uvigo.esei.dgss.microstories.domain.Story>	getStoriesByText(String text, int pageNumber, int pageSize) Returns the stories that contains the text on the title or text
List<es.uvigo.esei.dgss.microstories.domain.Story>	getStoriesToExplore(String genre, String theme, Date date, int pageNumber, int pageSize) Returns the stories that indicates the explorer filters
long	totalSearchRows(String word) Returns the total of rows in a search

Methods inherited from class java.lang.Object

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

Constructor Detail

StoryService

public StoryService()

Method Detail

getRecentStories

public List<es.uvigo.esei.dgss.microstories.domain.Story> getRecentStories()

Returns the recent stories, the last 6 stories.

Returns:

the last stories as a list, up to 6 and order by date

getStoriesByText

public List<es.uvigo.esei.dgss.microstories.domain.Story> getStoriesByText(String text,
                                                                           int pageNumber,
                                                                           int pageSize)

Returns the stories that contains the text on the title or text

Parameters:

text - the text that filters the stories

Returns:

the list of stories

findStoryById

public es.uvigo.esei.dgss.microstories.domain.Story findStoryById(int id)

Returns a story identified by his id.

Parameters:

id - the identifier of a Story.

Returns:

a Story identified by the provided identifier or null if no story exists with the provided identifier.

totalSearchRows

public long totalSearchRows(String word)

Returns the total of rows in a search

Parameters:

word - The word to search

Returns:

a long type that contains the total of results

getStoriesToExplore

public List<es.uvigo.esei.dgss.microstories.domain.Story> getStoriesToExplore(String genre,
                                                                              String theme,
                                                                              Date date,
                                                                              int pageNumber,
                                                                              int pageSize)

Returns the stories that indicates the explorer filters

Parameters:

genre - the genre of the stories list

theme - the theme of the stories list

date - the date of publication of the stories list

Returns:

the list of stories