An EMF-Based Toolkit for Creation of Domain-Specific Data Services
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Architecture Committee Handbook
Architecture Committee Handbook openKONSEQUENZ created by Architecture Committee We acknowledge that this document uses material from the arc 42 architecture template, http://www.arc42.de. Created by Dr. Peter Hruschka & Dr. Gernot Starke. Template Revision: 6.1 EN June 2012 1 Revision History Version Date Reviser Description Status 1.0 2016-07-04 A. Göring Alignment in AC/QC conference call Released 1.0.1 2016-07-19 A. Göring Added UML-Tool decision in chapter 2. Draft for Constraints, Added software-tiers v1.1 image in chapter 8. 1.1 2016-08-18 A.Göring Alignment in AC/QC conference call Released 1.1.1 2016-08-26 F. Korb, M. Description of architecture layer model Draft for Rohr and its APIs. Example internal module v1.2 architecture (Presented in ACQC-Meeting 15.& 29.08.2016) 1.2 2016-09-14 A. Göring Integration of Concept for Plattform Released Module Developmennt, Consolidation v1.1.1 1.2.1 2016-09-16 S.Grüttner Reorganization of Chapter7 Draft for Deployment Environment, clearifying v1.3 the reference environment as “image”. Adding cutting of CIM Cache. Modified Logging (8.17) for use of SLF4J. Added potential non-functional requirement for Offline-Mode. 1.2.2 2017-01-30 A. Göring Adding Link to oK-API Swagger Draft for Definition, deleting old Interfaces v1.3 Annex. Adding CIM Cache Module dependencies image and text (from Felix Korb) 1.3 2017-02-14 A. Göring Alignment in/after AC/QC conference Released call 1.3.1 2017-09-05 A. Göring Minimum requirement change from Released Java EE 7 to Oracle Java SE 8. -
JPA Persistence Guide (V6.0) Table of Contents
JPA Persistence Guide (v6.0) Table of Contents EntityManagerFactory. 2 Create an EMF in JavaSE . 2 Create an EMF in JavaEE . 2 Persistence Unit . 3 EntityManagerFactory Properties . 6 Closing EntityManagerFactory . 27 Level 2 Cache. 27 Datastore Schema. 34 Schema Generation for persistence-unit . 34 Schema Auto-Generation at runtime . 35 Schema Generation : Validation . 36 Schema Generation : Naming Issues . 36 Schema Generation : Column Ordering . 37 Schema : Read-Only. 37 SchemaTool . 38 Schema Adaption . 44 RDBMS : Datastore Schema SPI . 44 EntityManager. 48 Opening/Closing an EntityManager. 48 Persisting an Object. 49 Persisting multiple Objects in one call . 49 Finding an object by its identity . 50 Finding an object by its class and unique key field value(s) . 50 Deleting an Object . 51 Deleting multiple Objects. 51 Modifying a persisted Object. 52 Modifying multiple persisted Objects . 52 Refreshing a persisted Object . 52 Getting EntityManager for an object. 53 Cascading Operations . 53 Orphans . 54 Managing Relationships . 54 Level 1 Cache. 56 Object Lifecycle. 58 Transaction PersistenceContext . 58 Extended PersistenceContext . 58 Detachment . 58 Helper Methods . 59 Transactions . 60 Locally-Managed Transactions. 60 JTA Transactions. 61 Container-Managed Transactions . 63 Spring-Managed Transactions . 63 No Transactions . 63 Transaction Isolation . 64 Read-Only Transactions . 64 Flushing . 65 Transactions with lots of data. 66 Transaction Savepoints . 67 Locking . 68 Optimistic Locking. 68 Pessimistic (Datastore) Locking . 69 Datastore. -
On-Process Verification and Report
CORE Metadata, citation and similar papers at core.ac.uk Provided by Open Repository of the University of Porto FACULDADE DE ENGENHARIA DA UNIVERSIDADE DO PORTO On-Process Verification and Report Tiago Nunes Project Report Master in Informatics and Computing Engineering Supervisor: João Pascoal Faria (PhD) 3rd March, 2009 On-Process Verification and Report Tiago Nunes Project Report Master in Informatics and Computing Engineering Approved in oral examination by the committee: Chair: Ana Cristina Ramada Paiva Pimenta (PhD) External Examiner: Fernando Brito e Abreu (PhD) Internal Examiner: João Carlos Pascoal de Faria (PhD) 19th March, 2009 Abstract This report describes the motivation, architecture and post-implementation return on in- vestment of an On-Process Validation and Report solution. Its objective was to create an automation tool that would free the Product Assurance team at Critical Software, S.A. from repetitive and time-consuming tasks, while at the same time providing a platform upon which further systems could be implemented, augmenting the tool kit of the Product Assurance Engineers. This was achieved by designing a modular and extensible platform using cutting-edge Java technologies, and following a goal-oriented development process that focused on iteratively providing as many domain-specific features as possible. It is shown that the resulting system has the potential for considerably reducing costs in the validation of projects throughout their entire life cycle. i ii Resumo Este relatório descreve a motivação, arquitectura e o retorno sobre o investimento após a implementação de uma solução para a Validação e Reporting On-Process. O seu objec- tivo era a criação de uma ferramenta de automação que libertaria a equipa de Controlo de Produto da Critical Software, S.A. -
Eclipselink Understanding Eclipselink 2.4
EclipseLink Understanding EclipseLink 2.4 June 2013 EclipseLink Concepts Guide Copyright © 2012, 2013, by The Eclipse Foundation under the Eclipse Public License (EPL) http://www.eclipse.org/org/documents/epl-v10.php The initial contribution of this content was based on work copyrighted by Oracle and was submitted with permission. Print date: July 9, 2013 Contents Preface ............................................................................................................................................................... xiii Audience..................................................................................................................................................... xiii Related Documents ................................................................................................................................... xiii Conventions ............................................................................................................................................... xiii 1 Overview of EclipseLink 1.1 Understanding EclipseLink....................................................................................................... 1-1 1.1.1 What Is the Object-Persistence Impedance Mismatch?.................................................. 1-3 1.1.2 The EclipseLink Solution.................................................................................................... 1-3 1.2 Key Features ............................................................................................................................... -
Customizing Eclipse RCP Applications Techniques to Use with SWT and Jface
Customizing Eclipse RCP applications Techniques to use with SWT and JFace Skill Level: Intermediate Scott Delap ([email protected]) Desktop/Enterprise Java Consultant Annas Andy Maleh ([email protected]) Consultant 27 Feb 2007 Most developers think that an Eclipse Rich Client Platform (RCP) application must look similar in nature to the Eclipse integrated development environment (IDE). This isn't the case, however. This tutorial will explain a number of simple techniques you can use with the Standard Widget Toolkit (SWT) and JFace to create applications that have much more personality than the Eclipse IDE. Section 1. Before you start About this tutorial This tutorial will explain a number of UI elements that can be changed in Eclipse RCP, JFace, and SWT. Along the way, you will learn about basic changes you can make, such as fonts and colors. You will also learn advanced techniques, including how to create custom wizards and section headers. Using these in conjunction should provide you the ability to go from a typical-looking Eclipse RCP application to a distinctive but visually appealing one. Prerequisites Customizing Eclipse RCP applications © Copyright IBM Corporation 1994, 2008. All rights reserved. Page 1 of 40 developerWorks® ibm.com/developerWorks You should have a basic familiarity with SWT, JFace, and Eclipse RCP. System requirements To run the examples, you need a computer capable of adequately running Eclipse V3.2 and 50 MB of free disk space. Section 2. Heavyweight and lightweight widgets Before diving into techniques that can be used to modify SWT, JFace, and Eclipse RCP in general, it's important to cover the fundamental characteristics of SWT and how they apply to the appearance of the widget set. -
Recoder with Eclipse
School of Mathematics and Systems Engineering Reports from MSI - Rapporter från MSI Recoder with Eclipse Saúl Díaz González Álvaro Pariente Alonso June MSI Report 09031 2009 Växjö University ISSN 1650-2647 SE-351 95 VÄXJÖ ISRN VXU/MSI/DA/E/--09031/--SE Abstract RECODER is a Java framework aimed at source code analysis and metaprogramming. It works on several layers to offer a set of semi-automatic transformations and tools, ranging from a source code parser and unparser, offering a highly detailed syntactical model, analysis tools which are able to infer types of expressions, evaluate compile-time constants and keep cross-reference information, to transformations of the very Java sources, containing a library of common transformations and incremental analysis capabilities. These make up an useful set of tools which can be extended to provide the basis for more advanced refactoring and metacompiler applications, in very different fields, from code beautification and simple preprocessors, stepping to software visualization and design problem detection tools to adaptive programming environments and invasive software composition. The core system development of RECODER started in the academic field and as such, it was confined into a small platform of users. Although a powerful tool, RECODER framework lacks usability and requires extensive and careful configuration to work properly. In order to overcome such limitations, we have taken advantage of the Eclipse Integrated Development Environment (Eclipse IDE) developed by IBM, specifically its Plugin Framework Architecture to build a tool and a vehicle where to integrate RECODER functionalities into a wide-used, well-known platform to provide a semi- automated and user-friendly interface. -
Xtext / Sirius - Integration the Main Use-Cases
Xtext / Sirius - Integration The Main Use-Cases White Paper December 2017 SUMMARY Chapter 1 Introduction 1 Chapter 2 Let’s start 2 Chapter 2.1 What modeling is about? 2 Chapter 2.2 Benefits of graphical modeling 3 Chapter 2.3 Benefits of textual modeling 5 Chapter 3 What is Xtext? 6 Chapter 4 What is Sirius? 8 Chapter 5 Xtext & Sirius in action 10 Chapter 5.1 Case 1: Editing the same models both graphically and textually 10 Chapter 5.2 Case 2: Embedding an Xtext Editor into Sirius 15 Chapter 6 How may we help you? 18 Introduction Introduction You are going to create a domain-specific modeling tool and you wonder how users will edit and visualize the models: textually with a dedicated syntax and a rich textual editor ? or graphically with diagrams drawn with a palette and smart tools? Both approaches are interesting and can be used complementary: While text is able to carry more detailed information, a diagram highlights the relationship between elements much better. In the end, a good tool should combine both, and use each notation where it suits best. In this white paper, we will explain the benefits of each approach. Then we will present Eclipse Xtext and Eclipse Sirius, two open-source frameworks for the development of textual and graphical model editors. And finally, we will detailed two use-cases where these two technologies can be integrated in the same modeling workbench. 1 Let’s start Let’s start What modeling is about? Before presenting the graphical and textual modeling approaches, it is important to briefly clarify what we mean by modeling. -
Eclipse (Software) 1 Eclipse (Software)
Eclipse (software) 1 Eclipse (software) Eclipse Screenshot of Eclipse 3.6 Developer(s) Free and open source software community Stable release 3.6.2 Helios / 25 February 2011 Preview release 3.7M6 / 10 March 2011 Development status Active Written in Java Operating system Cross-platform: Linux, Mac OS X, Solaris, Windows Platform Java SE, Standard Widget Toolkit Available in Multilingual Type Software development License Eclipse Public License Website [1] Eclipse is a multi-language software development environment comprising an integrated development environment (IDE) and an extensible plug-in system. It is written mostly in Java and can be used to develop applications in Java and, by means of various plug-ins, other programming languages including Ada, C, C++, COBOL, Perl, PHP, Python, Ruby (including Ruby on Rails framework), Scala, Clojure, and Scheme. The IDE is often called Eclipse ADT for Ada, Eclipse CDT for C/C++, Eclipse JDT for Java, and Eclipse PDT for PHP. The initial codebase originated from VisualAge.[2] In its default form it is meant for Java developers, consisting of the Java Development Tools (JDT). Users can extend its abilities by installing plug-ins written for the Eclipse software framework, such as development toolkits for other programming languages, and can write and contribute their own plug-in modules. Released under the terms of the Eclipse Public License, Eclipse is free and open source software. It was one of the first IDEs to run under GNU Classpath and it runs without issues under IcedTea. Eclipse (software) 2 Architecture Eclipse employs plug-ins in order to provide all of its functionality on top of (and including) the runtime system, in contrast to some other applications where functionality is typically hard coded. -
Eclipselink and JPA
<Insert Picture Here> High Performance Persistence with EclipseLink Shaun Smith—Principal Product Manager [email protected] What is EclipseLink? ●Comprehensive Open Source Persistence solution ● EclipseLink JPA Object-Relational (JPA 2.0 RI) ● EclipseLink MOXy Object-XML (JAXB) ● EclipseLink SDO Service Data Objects (SDO 2.1.1 RI) ● EclipseLink DBWS Generated JAX-WS from DB ●Mature and full featured ● Over 13 years of commercial usage ● Initiated by the contribution of Oracle TopLink ●Target Platforms ● Java EE, Web, Spring, Java SE, and OSGi ●Get involved ● Open collaborative community ● Contributions welcomed EclipseLink Project Java SE Java EE OSGi Spring Web JPA MOXy EIS SDO DBWS Eclipse Persistence Services Project (EclipseLink) Databases XML Data Legacy Systems EclipseLink: Distributions ●Eclipse.org ● www.eclipse.org/eclipselink/downloads ● http://download.eclipse.org/rt/eclipselink/updates ●Oracle ● TopLink 11g ● WebLogic Server 10.3 ●GlassFish v3 ● Replaces TopLink Essentials ● JPA 2.0 Reference Implementation ●Spring Source ● Spring Framework and Bundle Repository ●JOnAS ●Jetty ●JEUS TMaxSoft ●SAP NetWeaver coming soon EclipseLink Developer Tool Support . EclipseLink is a Runtime Project but supported by IDEs . Eclipse IDE . EclipseLink support included by Dali in Eclipse 3.4 (Ganymede) . EclipseLink included in Eclipse 3.5 (Galileo) – JavaEE ● Enhanced Dali support for use of EclipseLink . Oracle Enterprise Pack for Eclipse (OEPE) . MyEclipse . JDeveloper 11g . JPA, Native ORM, OXM, and EIS mapping . NetBeans . Standalone -
Virgo White Paper Introduction the Eclipse Virgo Project Provides a Modular Java Server Runtime and Is Part of the Eclipse Runtime (Eclipsert) Umbrella Project
Eclipse Virgo A Technical Overview White Paper Version 1.2 June 2012 Table of Contents Introduction.......................................................................................................................................... 3 OSGi Introduction................................................................................................................................ 3 History.................................................................................................................................................. 4 Virgo Feature Summary........................................................................................................................4 Benefits.................................................................................................................................................5 Why Choose Virgo?..............................................................................................................................9 Success Stories................................................................................................................................... 10 A Warning........................................................................................................................................... 11 Technology......................................................................................................................................... 11 Virgo Runtime Deliverables.............................................................................................................. -
Das Ende Der Finsternis Markus Karg, Java User Group Pforzheim
Das Ende der Finsternis Markus Karg, Java User Group Pforzheim Nachdem die Anwenderschaft, neudeutsch „Community“, monatelang lautstark an der offensichtlichen Untätigkeit von Oracle herumgemeckert hat, ging es plötzlich ganz schnell: Java EE wurde an die Eclipse Foundation übergeben. Doch was bedeutet das im Detail? Ist Java EE nun tot und die JCP aufgelöst? Ein bewusst provokativer Kommentar aus Anwendersicht. Plötzlich war es da: das lange geforderte Öffnen von Test Compatibility ge Java EE) dort weiterentwickelt werde. Aber werden sie das denn Kits (TCK), Reference Implementations (RI) und Specifications (Specs). wirklich? Fakt ist: Bislang tut sich rein gar nichts, sieht man vom all- Was auch immer der letztendliche Auslöser war, sei es die monatelan- gegenwärtigen Auf-den-Busch-Klopfen einmal ab. ge Nörgelei oder einfach nur der Wunsch, sich einer Altlast zu entledi- gen, der Community soll es recht sein: Java EE ist nun endlich und voll- Zumindest tut sich nicht mehr als vorher. So schnell wird sich das ständig Open Source. Oder doch nicht? Naja, es kommt darauf an, wen auch nicht ändern. Auf die Frage, wo Oracle EE4J in einem Jahr stün- man fragt! Oracle sieht das so, die Community nicht unbedingt. de, will sich Oracle kaum mehr abringen lassen als ein „Aller Code ist von der Rechtsabteilung geprüft, auf die Server der Eclipse Foun- Trau, schau wem … dation kopiert und besteht als das Java EE 8 TCK.“ Moment mal … Die Eclipse Foundation gibt sich zumindest schon mal demonstrativ Java 8? Wurde denn nicht behauptet, durch den Move zur Eclipse euphorisch: Mike Milinkovic, Executive Directory eben jenes Indus- Foundation gehe dank der breiten Community-Beteiligung nun alles trie-Clubs, gab jüngst in der Keynote seiner Hausmesse EclipseCon viel flotter? Schade. -
Oracle Enterprise Pack for Eclipse, Which Is a Set of Plugins for Eclipse, to Support Java EE Development
Oracle[1] Enterprise Pack for Eclipse User’s Guide 12c (12.2.1.3) E71327-01 June 2016 Documentation that describes how to use Oracle Enterprise Pack for Eclipse, which is a set of plugins for Eclipse, to support Java EE development. It allows you to create, configure and deploy Oracle Mobile Application Framework applications for iOS and Android. You can create, configure, and run Oracle ADF applications on Glassfish and Oracle WebLogic Server. Oracle Enterprise Pack for Eclipse User's Guide, 12c (12.2.1.3) E71327-01 Copyright © 2008, 2016 Oracle and/or its affiliates. All rights reserved. Primary Author: Catherine Pickersgill This software and related documentation are provided under a license agreement containing restrictions on use and disclosure and are protected by intellectual property laws. Except as expressly permitted in your license agreement or allowed by law, you may not use, copy, reproduce, translate, broadcast, modify, license, transmit, distribute, exhibit, perform, publish, or display any part, in any form, or by any means. Reverse engineering, disassembly, or decompilation of this software, unless required by law for interoperability, is prohibited. The information contained herein is subject to change without notice and is not warranted to be error-free. If you find any errors, please report them to us in writing. If this is software or related documentation that is delivered to the U.S. Government or anyone licensing it on behalf of the U.S. Government, then the following notice is applicable: U.S. GOVERNMENT END USERS: Oracle programs, including any operating system, integrated software, any programs installed on the hardware, and/or documentation, delivered to U.S.