Package backend.speaker

Class SpeakerDAO

java.lang.Object

backend.speaker.SpeakerDAO

public class SpeakerDAO
extends Object

Data Access Object (DAO) für Speaker Bietet Methoden für CRUD Operationen in MongoDB

Constructor Summary

Constructors

Constructor	Description
SpeakerDAO(com.mongodb.client.MongoCollection<org.bson.Document> speakerCollection)	Konstruktor für SpeakerDAO Klasse.

Method Summary

Modifier and Type	Method	Description
Speaker_impl	findById(String id)
List<Speaker_impl>	loadAll()

Methods inherited from class java.lang.Object

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

Constructor Details

SpeakerDAO

public SpeakerDAO(com.mongodb.client.MongoCollection<org.bson.Document> speakerCollection)

Konstruktor für SpeakerDAO Klasse.

Parameters:

speakerCollection - MongoDB Collection für Speaker Dokumente.

Method Details

findById

public Speaker_impl findById(String id)

Parameters:

id - ID Speaker

Returns:

Speaker als Speaker_impl oder null, wenn kein Speaker gefunden

loadAll

public List<Speaker_impl> loadAll()

Returns:

Liste aller Speaker als Speaker_impl.