Jvx Enterprise Application Framework

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JVx stellt sich vor. Zurück zur Effizienz! Code once, run anywhere. Web Desktop Mobile HTML5 + Ajax Swing Native iOS & Android … Code once, run anywhere. -> Why? 1x Framework, 1x Team for all UI Platforms Easy UI Platform Change. E.g. Swing -> Web Own customized UI Plattform More flexible More efficient, smaller Teams, less Know How Faster Application Development Powerful Business Features Easy to use, to extend and works well with other frameworks LIVE Less Files, just simple! GUI Persistence 2x xml // GUI Low Code! UILabel label = new UILabel(“Hello World“); add(label); // Data Binding UIEditor ed = new UIEditor(); ed.setDataRow(model ); ed.setColumnName(“NAME"); ProjectsWorkScreen.java add(ed); RemoteDataBook model = new RemoteDataBook(); model.setName(“projects“); model.setDataSource(getDataSource()); model.open(); // DAO & Persistence DBStorage dao = new DBStorage(); dao.setWritebackTable("projects"); dao.setDBAccess(getDBAccess()); Projects.java dao.open(); put("projects", dao); Conventions over Configuration! Conventions over Configuration! Foreign Key -> Typ erzeugt automatisch eine Auswahlliste Conventions over Configuration! select m.ID, m.NAME, m.BESCHREIBUNG, m.VON_DATUM, m.BIS_DATUM, m.TYP_ID, l1.TYP TYP_TYP from projekte m LEFT OUTER JOIN PROJEKTEDOAG.TYP l1 ON m.TYP_ID = l1.ID // DAO & Persistence Projects.java DBStorage dao = new DBStorage(); dao.setWritebackTable("projects"); dao.setDBAccess(getDBAccess()); dao.open(); put("projects", dao); Framework Compare – Time for 1xScreen blue = 1st run, green = 2nd run Roland Hörmann [email protected] blog.sibvisions.com @sibvisions www.sibvisions.com Code once, run anywhere. -> How does it work? Web Desktop Mobile HTML5 + Ajax native iOS & Android Interface / UI Component - IButton, ILabel, IPanel, IEditor, ITable, … public interface IButton extends IComponent { public String getText(); public void setText(String text); Implementations public void setImage(IImage image); public IImage getImage(); } VaadinButton public class SwingButton extends SwingComponent<JButton> implements IButton { public SwingButton() { JavaFXButton super(new JButton()); } public String getText() { … return resource.getText(); } public void setText(String pText) { resource.setText(pText); }} UI independent Wrapper Class UIButton, UILabel, UIPanel, UIEditor, UITable, … public class HelloWorldApplication extends Application { public HelloWorldApplication(UILauncher pLauncher) { super(pLauncher); UILabel label = new UILabel ("Hello World!"); add(label); } } Instantiate UI Implementation over Factory Pattern Web Desktop Mobile HTML5 + Ajax native iOS & Android.

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Es Fluttert Gewaltig René Jahn, SIB Visions Gmbh
Es Fluttert gewaltig René Jahn, SIB Visions GmbH Wer eine App für mobile Geräte entwickeln möchte, as JVx Framework [1] ermöglicht die Erstellung von Daten- steht zumindest vor einer wichtigen Frage: Mit D bank-Applikationen für unterschiedlichste GUI-Technologien welcher Technologie soll die App realisiert werden? mit einer einzigen Source-Basis. Es ist sowohl eine GUI-Abstraktion als auch ein Full-Stack Application Framework. Die damit erstell- Da es aktuell verschiedenste Möglichkeiten gibt, ist ten Applikationen laufen ohne Änderungen im Browser mittels Ja- die Antwort nicht sofort klar. Mit diesem Problem vaScript/CSS, am Desktop mit Swing oder JavaFX und auf mobilen war das Framework-Team von SIB Visions ebenfalls Geräten mithilfe nativer Apps. Mit JVx können Applikationen unter- schiedlichster Größe und Komplexität realisiert werden. Zwei Pro- konfrontiert, als es darum ging, einen Client für dukte, die mit JVx entwickelt wurden, sind beispielsweise SNOWsat das Open Source Application Framework JVx zu Maintain [3] und VisionX [4]. entwickeln. Wie es zu einer Entscheidung kam und vor allem was umgesetzt wurde, wird in diesem Wie soeben erwähnt, werden für die Ausführung auf mobilen Gerä- ten native Apps eingesetzt. Es gibt eine App für iOS und eine andere Artikel erklärt. für Android. Erfahrene App-Entwickler werden vermuten, dass die- iii iii 30 www.ijug.eu iiiiii se Apps unabhängig voneinander entwickelt wurden. Das ist auch Gesamteindruck war nicht zufriedenstellend. So blieb am Ende also genauso. Die iOS-App wurde mit Objective-C und die Android-App Flutter übrig. Doch nicht, weil es der letzte Kandidat war, sondern mit Java entwickelt. Das war im Jahr 2014 auch ein gangbarer Weg, weil man von Anfang an den Eindruck hatte, dass es sich um die da es nur wenige Lösungen gab, die eine Entwicklung mit nur einer richtige Technologie handelt.
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