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Injector injector = Guice.createInjector();

Interface i = injector.getInstance(Interface.class);

Multibinder<Plugin> binder = Multibinder.newSetBinder(binder(), Plugin.class);

binder.addBinding().to(Impl.class);

ObjectContatiner oc = Db4oEmbedded.openFile(Db4oEmbedded.newConfiguration(), "filename");

• db.store(); // speichern
• db.store(); // update
• db.delete(); // löschen
• db.queryByExample(proto); 
• db.query(new Predicate<...>() {...  // native query

• Serialisierbares Interface
• getter + setter für alle attribute (Bean)
• id
• construktor ohne Parameter

@Entity

@Table(name=...)

@Id

@Column(name=...)

SessionFactory sf;

AnnotationConfig cfg = new AnnotationConfig();

cfg.configure("file");

sf = cfg.buildSessionFactory;

Session s = util.getInstance().getCurrentSession();

Transaction t = session.beginTransaction();

session.save();

t.commit

error -> t.rollback();

save();

update();

saveOrUpdate()

delete();

createQuerry();

createCriteria();

// SQL

List<Book> books = session.createQuery("select b from Book b").list();

// HQL

List<Book> books = session.createQuery("from Book").list();

//Criteria

List<Book> books = session.createCriteria(Book.class).list();

HttpClient http = new StdHttpClient().Builder().url(host).build();

CouchDbInstance cdi = new StdCouchDbInstance(http);

CouchDbConnector = cdi.createConnector("db", true);

#1 annotation getter and setter for _id and _rev

#2 annotation _id and _rev @JsonProperty("_id") ...

#3 iheriting from CouchDbDocument

# create: db.create(doc);

#read: db.get(doc.class, id);

#update: db.update(doc);

#delete: db.delete(id, rev);