Engineering Testable and Maintainable Software with Spring Boot and React
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Ioc Containers in Spring
301AA - Advanced Programming Lecturer: Andrea Corradini [email protected] http://pages.di.unipi.it/corradini/ AP-2018-11: Frameworks and Inversion of Control Frameworks and Inversion of Control • Recap: JavaBeans as Components • Frameworks, Component Frameworks and their features • Frameworks vs IDEs • Inversion of Control and Containers • Frameworks vs Libraries • Decoupling Components • Dependency Injection • IoC Containers in Spring 2 Components: a recap A software component is a unit of composition with contractually specified interfaces and explicit context dependencies only. A software component can be deployed independently and is subject to composition by third party. Clemens Szyperski, ECOOP 1996 • Examples: Java Beans, CLR Assemblies • Contractually specified interfaces: events, methods and properties • Explicit context dependencies: serializable, constructor with no argument • Subject to composition: connection to other beans – Using connection oriented programming (event source and listeners/delegates) 3 Towards Component Frameworks • Software Framework: A collection of common code providing generic functionality that can be selectively overridden or specialized by user code providing specific functionality • Application Framework: A software framework used to implement the standard structure of an application for a specific development environment. • Examples: – GUI Frameworks – Web Frameworks – Concurrency Frameworks 4 Examples of Frameworks Web Application Frameworks GUI Toolkits 5 Examples: General Software Frameworks – .NET – Windows platform. Provides language interoperability – Android SDK – Supports development of apps in Java (but does not use a JVM!) – Cocoa – Apple’s native OO API for macOS. Includes C standard library and the Objective-C runtime. – Eclipse – Cross-platform, easily extensible IDE with plugins 6 Examples: GUI Frameworks • Frameworks for Application with GUI – MFC - Microsoft Foundation Class Library. -
Design Pattern Interview Questions
DDEESSIIGGNN PPAATTTTEERRNN -- IINNTTEERRVVIIEEWW QQUUEESSTTIIOONNSS http://www.tutorialspoint.com/design_pattern/design_pattern_interview_questions.htm Copyright © tutorialspoint.com Dear readers, these Design Pattern Interview Questions have been designed specially to get you acquainted with the nature of questions you may encounter during your interview for the subject of Design Pattern. As per my experience good interviewers hardly plan to ask any particular question during your interview, normally questions start with some basic concept of the subject and later they continue based on further discussion and what you answer: What are Design Patterns? Design patterns represent the best practices used by experienced object-oriented software developers. Design patterns are solutions to general problems that software developers faced during software development. These solutions were obtained by trial and error by numerous software developers over quite a substantial period of time. What is Gang of Four GOF? In 1994, four authors Erich Gamma, Richard Helm, Ralph Johnson and John Vlissides published a book titled Design Patterns - Elements of Reusable Object-Oriented Software which initiated the concept of Design Pattern in Software development. These authors are collectively known as Gang of Four GOF. Name types of Design Patterns? Design patterns can be classified in three categories: Creational, Structural and Behavioral patterns. Creational Patterns - These design patterns provide a way to create objects while hiding the creation logic, rather than instantiating objects directly using new opreator. This gives program more flexibility in deciding which objects need to be created for a given use case. Structural Patterns - These design patterns concern class and object composition. Concept of inheritance is used to compose interfaces and define ways to compose objects to obtain new functionalities. -
Skalierbare Echtzeitverarbeitung Mit Spark Streaming: Realisierung Und Konzeption Eines Car Information Systems
Bachelorarbeit Philipp Grulich Skalierbare Echtzeitverarbeitung mit Spark Streaming: Realisierung und Konzeption eines Car Information Systems Fakultät Technik und Informatik Faculty of Engineering and Computer Science Department Informatik Department of Computer Science Philipp Grulich Skalierbare Echtzeitverarbeitung mit Spark Streaming: Realisierung und Konzeption eines Car Information Systems Bachelorarbeit eingereicht im Rahmen Bachelorprüfung im Studiengang Angewandte Informatik am Department Informatik der Fakultät Technik und Informatik der Hochschule für Angewandte Wissenschaften Hamburg Betreuender Prüfer: Prof. Dr.-Ing. Olaf Zukunft Zweitgutachter: Prof. Dr. Stefan Sarstedt Abgegeben am 1.3.2016 Philipp Grulich Thema der Arbeit Skalierbare Echtzeitverarbeitung mit Spark Streaming: Realisierung und Konzeption eines Car Information Systems Stichworte Echtzeitverarbeitung, Spark, Spark Streaming, Car Information System, Event Processing, Skalierbarkeit, Fehlertoleranz Kurzzusammenfassung Stream Verarbeitung ist mittlerweile eines der relevantesten Bereiche im Rahmen der Big Data Analyse, da es die Verarbeitung einer Vielzahl an Events innerhalb einer kurzen Latenz erlaubt. Eines der momentan am häufigsten genutzten Stream Verarbeitungssysteme ist Spark Streaming. Dieses wird im Rahmen dieser Arbeit anhand der Konzeption und Realisie- rung eines Car Information Systems demonstriert und diskutiert, wobei viel Wert auf das Er- zeugen einer möglichst generischen Anwendungsarchitektur gelegt wird. Abschließend wird sowohl das CIS als -
Unravel Data Systems Version 4.5
UNRAVEL DATA SYSTEMS VERSION 4.5 Component name Component version name License names jQuery 1.8.2 MIT License Apache Tomcat 5.5.23 Apache License 2.0 Tachyon Project POM 0.8.2 Apache License 2.0 Apache Directory LDAP API Model 1.0.0-M20 Apache License 2.0 apache/incubator-heron 0.16.5.1 Apache License 2.0 Maven Plugin API 3.0.4 Apache License 2.0 ApacheDS Authentication Interceptor 2.0.0-M15 Apache License 2.0 Apache Directory LDAP API Extras ACI 1.0.0-M20 Apache License 2.0 Apache HttpComponents Core 4.3.3 Apache License 2.0 Spark Project Tags 2.0.0-preview Apache License 2.0 Curator Testing 3.3.0 Apache License 2.0 Apache HttpComponents Core 4.4.5 Apache License 2.0 Apache Commons Daemon 1.0.15 Apache License 2.0 classworlds 2.4 Apache License 2.0 abego TreeLayout Core 1.0.1 BSD 3-clause "New" or "Revised" License jackson-core 2.8.6 Apache License 2.0 Lucene Join 6.6.1 Apache License 2.0 Apache Commons CLI 1.3-cloudera-pre-r1439998 Apache License 2.0 hive-apache 0.5 Apache License 2.0 scala-parser-combinators 1.0.4 BSD 3-clause "New" or "Revised" License com.springsource.javax.xml.bind 2.1.7 Common Development and Distribution License 1.0 SnakeYAML 1.15 Apache License 2.0 JUnit 4.12 Common Public License 1.0 ApacheDS Protocol Kerberos 2.0.0-M12 Apache License 2.0 Apache Groovy 2.4.6 Apache License 2.0 JGraphT - Core 1.2.0 (GNU Lesser General Public License v2.1 or later AND Eclipse Public License 1.0) chill-java 0.5.0 Apache License 2.0 Apache Commons Logging 1.2 Apache License 2.0 OpenCensus 0.12.3 Apache License 2.0 ApacheDS Protocol -
Angularjs Native Rich Clients with Eclipse RCP WEB APPS UNTIL NOW
Die Grundlagen Philipp Burgmer theCodeCampus / Weigle Wilczek GmbH ABOUT ME Philipp Burgmer Software Engineer / Consultant / Trainer Focus: Frontend, Web Technologies WeigleWilczek GmbH [email protected] ABOUT US WeigleWilczek / W11k Software Design, Development & Maintenance Consulting, Trainings & Project Kickoff Web Applications with AngularJS Native Rich Clients with Eclipse RCP WEB APPS UNTIL NOW JSF UI on Server A lot HTTP Requests Just to Update UI Hard to Use JS Libs / Scatters UI Logic GWT UI in Java / XML Hard to Use JS Libs / Scatters UI Logic "Java World" Instead of "Web World" Flex Clean Separation of Front- and Backend Based on Flash, Adobe Discontinues Developement MXML and ActionScript Instead of HTML and JavaScript WEB APPS FROM NOW ON Frontend Runs Completely in the Browser Stateful UI, Stateless Server Server Delivers Static Resources Server Delivers Dynamic Data HTML, CSS and JavaScript as UI Toolkit WHAT IS ANGULARJS? HTML Enhanced for Web Apps angularjs.com Client / Browser JS Framework Rich Browser Applications Brings Core Frontend Concepts and Features to the Browser Extends HTML Instead of Abstracting or Wrapping It angularjs.org Current Versions: 1.2.23 and 1.3.0-beta.19 License: MIT CORE CONCEPTS Model View Controller Modules Pattern Dependency Injection Two Way Data-Binding Services Directives Filter Goals Separation of Concerns Make It Easier to Write Clean Code Make It Easier to Write Testable Code Offer Concepts and Be Open for Extensions DEMO Two Way Data-Binding [ JS Bin | localhost ] Add Logic with a Controller -
Dependency Injection with Unity
D EPEN DEPENDENCY INJECTION WITH UNITY Over the years software systems have evolutionarily become more and more patterns & practices D ENCY complex. One of the techniques for dealing with this inherent complexity Proven practices for predictable results of software systems is dependency injection – a design pattern that I allows the removal of hard-coded dependencies and makes it possible to Save time and reduce risk on your NJECT assemble a service by changing dependencies easily, whether at run-time software development projects by or compile-time. It promotes code reuse and loosely-coupled design which incorporating patterns & practices, I leads to more easily maintainable and flexible code. Microsoft’s applied engineering ON guidance that includes both production The guide you are holding in your hands is a primer on using dependency quality source code and documentation. W I injection with Unity – a lightweight extensible dependency injection TH DEPENDENCY INJECTION container built by the Microsoft patterns & practices team. It covers The guidance is designed to help U software development teams: various styles of dependency injection and also additional capabilities N I of Unity container, such as object lifetime management, interception, Make critical design and technology TY and registration by convention. It also discusses the advanced topics of selection decisions by highlighting WITH UNITY enhancing Unity with your custom extensions. the appropriate solution architectures, technologies, and Microsoft products The guide contains plenty of trade-off discussions and tips and tricks for for common scenarios managing your application cross-cutting concerns and making the most out of both dependency injection and Unity. These are accompanied by a Understand the most important Dominic Betts real world example that will help you master the techniques. -
Designpatternsphp Documentation Release 1.0
DesignPatternsPHP Documentation Release 1.0 Dominik Liebler and contributors Jul 18, 2021 Contents 1 Patterns 3 1.1 Creational................................................3 1.1.1 Abstract Factory........................................3 1.1.2 Builder.............................................8 1.1.3 Factory Method......................................... 13 1.1.4 Pool............................................... 18 1.1.5 Prototype............................................ 21 1.1.6 Simple Factory......................................... 24 1.1.7 Singleton............................................ 26 1.1.8 Static Factory.......................................... 28 1.2 Structural................................................. 30 1.2.1 Adapter / Wrapper....................................... 31 1.2.2 Bridge.............................................. 35 1.2.3 Composite............................................ 39 1.2.4 Data Mapper.......................................... 42 1.2.5 Decorator............................................ 46 1.2.6 Dependency Injection...................................... 50 1.2.7 Facade.............................................. 53 1.2.8 Fluent Interface......................................... 56 1.2.9 Flyweight............................................ 59 1.2.10 Proxy.............................................. 62 1.2.11 Registry............................................. 66 1.3 Behavioral................................................ 69 1.3.1 Chain Of Responsibilities................................... -
JAVA CONCURRENCY ONLINE TRAINING – Java2aspire
JAVA CONCURRENCY, JAVA PROFILING, THREAD POOLING, JAVA 8 Features, MAVEN and DESIGN PATTERNS ONLINE TRAINING By K.Ramesh Curriculum THREAD POOLING Day 01: Executor Framework 20 min Day 01: Java Profiling 10 min Day 01: Executor 10 min Day 01: ExecutorService 10 min Day 01: Executors 15 min Day 02: ThreadPoolExecutor 20 min Day 02: BlockingQueue 10 min Day 02: Callable vs Runnable 15 min Day 02: Future 15 min JAVA CONCURRENCY Day 03: ConcurrentHashMap 30 min Day 03: Producer Consumer 30 min Day 04: CountDownLatch 20 min Day 04: CyclicBarrier 20 min Day 04: Deadlock Condition 20 min Day 05: Race Condition 30 min Day 05: Semaphore 30 min JAVA 8 FEATURES Day 06: Lambda Expressions 40 min Day 06: Functional Interfaces 10 min Day 06: Functional Programming 10 min Day 07: Method References 10 min Day 07: Default Methods 40 min Day 07: Optional 10 min Day 08: Stream API 1 hour MAVEN Day 09: Project Object Model (POM) 20 min Day 09: Project Description 10 min Day 09: Public Repository 10 min Day 09: Dependency Management 10 min Day 09: Build Configuration 10 min Day 10: Installation 15 min Day 10: Dependency Scope 15 min Day 10: Proprietary Dependencies 15 min Day 10: Project Inheritance 15 min Day 11: Maven life cycle 20 min Day 11: Maven Directory Structure 20 min Day 11: Archetypes 20 min Day 12: Applications 1 hour DESIGN PATTERNS Day 13: Factory Pattern 20 min Day 13: Abstract Factory Pattern 10 min Day 13: Single Pattern 20 min Day 13: Prototype Pattern 10 min Day 14: Composite Pattern 10 min Day 14: Facade Pattern 15 min Day 14: DAO -
Lmproving Microcontroller and Computer Architecture Education Through Software Simulation
Western University Scholarship@Western Electronic Thesis and Dissertation Repository 8-28-2017 12:00 AM lmproving Microcontroller and Computer Architecture Education through Software Simulation Kevin Brightwell The University of Western Ontario Supervisor McIsaac, Kenneth The University of Western Ontario Graduate Program in Electrical and Computer Engineering A thesis submitted in partial fulfillment of the equirr ements for the degree in Master of Engineering Science © Kevin Brightwell 2017 Follow this and additional works at: https://ir.lib.uwo.ca/etd Part of the Computer and Systems Architecture Commons, Digital Circuits Commons, and the Engineering Education Commons Recommended Citation Brightwell, Kevin, "lmproving Microcontroller and Computer Architecture Education through Software Simulation" (2017). Electronic Thesis and Dissertation Repository. 4886. https://ir.lib.uwo.ca/etd/4886 This Dissertation/Thesis is brought to you for free and open access by Scholarship@Western. It has been accepted for inclusion in Electronic Thesis and Dissertation Repository by an authorized administrator of Scholarship@Western. For more information, please contact [email protected]. Abstract In this thesis, we aim to improve the outcomes of students learning Computer Architecture and Embedded Systems topics within Software and Computer Engineering programs. We de- velop a simulation of processors that attempts to improve the visibility of hardware within the simulation environment and replace existing solutions in use within the classroom. We desig- nate a series of requirements of a successful simulation suite based on current state-of-the-art simulations within literature. Provided these requirements, we build a quantitative rating of the same set of simulations. Additionally, we rate our previously implemented tool, hc12sim, with current solutions. -
Semantic Description of Services and Service Factories for Ambient Intelligence Rémi Emonet
Semantic Description of Services and Service Factories for Ambient Intelligence Rémi Emonet To cite this version: Rémi Emonet. Semantic Description of Services and Service Factories for Ambient Intelligence. Soft- ware Engineering [cs.SE]. Institut National Polytechnique de Grenoble - INPG, 2009. English. tel- 00450479 HAL Id: tel-00450479 https://tel.archives-ouvertes.fr/tel-00450479 Submitted on 26 Jan 2010 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. GRENOBLE INP n◦ attribu´epar la biblioth`eque THESE` pour obtenir le grade de ❉♦❝❡✉ ❉✉ ●♦✉♣❡ ●❡♥♦❜❧❡ ■◆ Sp´ecialit´e: Informatique pr´epar´eeau Laboratoire d’Informatique de Grenoble dans le cadre de l’Ecole´ Doctorale Math´ematiques, Sciences et Technologies de l’Information, Informatique pr´esent´eeet soutenue publiquement par R´emi ❊♠♦♥❡ le 23 septembre 2009 ❉❡❝✐♣✐♦♥ ❙♠❛♥✐✉❡ ❞❡ ❙❡✈✐❝❡ ❡ ❞✬❯✐♥❡ à ❙❡✈✐❝❡ ♣♦✉ ❧✬■♥❡❧❧✐❣❡♥❝❡ ❆♠❜✐❛♥❡ ❙❡♠❛♥✐❝ ❉❡❝✐♣✐♦♥ ♦❢ ❙❡✈✐❝❡ ❛♥❞ ❙❡✈✐❝❡ ❋❛❝♦✐❡ ❢♦ ❆♠❜✐❡♥ ■♥❡❧❧✐❣❡♥❝❡ Directeur de th`ese : James L. ❈♦✇❧❡② Co-directeur de th`ese : Dominique ❱❛✉❢❡②❞❛③ JURY Pr. Marie-Christine Rousset Pr´esident Pr. James L. Crowley Directeur de th`ese Dr. Dominique Vaufreydaz Co-directeur de th`ese Pr. Gregory D. Abowd Rapporteur Pr. David Simplot-Ryl Rapporteur Pr. Michel Riveill Examinateur 2 R´esum´e Ce manuscrit ´etudie l’ad´equation des approches `aservices, ainsi que leur am´elioration, pour l’int´egration dynamique et la r´eutilisation logicielle dans le cadre de l’informatique ambiante. -
Sun Certified Enterprise Architect for Java EE Study Guide / Mark Cade, Humphrey Sheil
Many of the designations used by manufacturers and sellers to distinguish their products are claimed as trademarks. Where those designations appear in this book, and the publisher was aware of a trademark claim, the designations have been printed with initial capital letters or in all capitals. Sun Microsystems, Inc. has intellectual property rights relating to implementations of the technology described in this publication. In particular, and without limitation, these intellectual property rights may include one or more U.S. patents, foreign patents, or pending applications. Sun, Sun Microsystems, the Sun logo, J2ME, J2EE, Java Card, and all Sun and Java based trademarks and logos are trademarks or registered trademarks of Sun Microsystems, Inc., in the United States and other countries. UNIX is a registered trademark in the United States and other countries, exclusively licensed through X/Open Company, Ltd. This publication is provided “as is” without warranty of any kind, either express or implied, including, but not limited to, the implied warranties of merchantability, fitness for a particular purpose, or non-infringement. This publication could include technical inaccuracies or typographical errors. Changes are periodically added to the information herein; these changes will be incorporated in new editions of the publication. Sun Microsystems, Inc. may make improvements and/or changes in the product(s) and/or the program(s) described in this publication at any time. The authors and publisher have taken care in the preparation of this book, but make no expressed or implied warranty of any kind and assume no responsibility for errors or omissions. No liability is assumed for incidental or consequential damages in connection with or arising out of the use of the information or programs contained herein. -
Full-Graph-Limited-Mvn-Deps.Pdf
org.jboss.cl.jboss-cl-2.0.9.GA org.jboss.cl.jboss-cl-parent-2.2.1.GA org.jboss.cl.jboss-classloader-N/A org.jboss.cl.jboss-classloading-vfs-N/A org.jboss.cl.jboss-classloading-N/A org.primefaces.extensions.master-pom-1.0.0 org.sonatype.mercury.mercury-mp3-1.0-alpha-1 org.primefaces.themes.overcast-${primefaces.theme.version} org.primefaces.themes.dark-hive-${primefaces.theme.version}org.primefaces.themes.humanity-${primefaces.theme.version}org.primefaces.themes.le-frog-${primefaces.theme.version} org.primefaces.themes.south-street-${primefaces.theme.version}org.primefaces.themes.sunny-${primefaces.theme.version}org.primefaces.themes.hot-sneaks-${primefaces.theme.version}org.primefaces.themes.cupertino-${primefaces.theme.version} org.primefaces.themes.trontastic-${primefaces.theme.version}org.primefaces.themes.excite-bike-${primefaces.theme.version} org.apache.maven.mercury.mercury-external-N/A org.primefaces.themes.redmond-${primefaces.theme.version}org.primefaces.themes.afterwork-${primefaces.theme.version}org.primefaces.themes.glass-x-${primefaces.theme.version}org.primefaces.themes.home-${primefaces.theme.version} org.primefaces.themes.black-tie-${primefaces.theme.version}org.primefaces.themes.eggplant-${primefaces.theme.version} org.apache.maven.mercury.mercury-repo-remote-m2-N/Aorg.apache.maven.mercury.mercury-md-sat-N/A org.primefaces.themes.ui-lightness-${primefaces.theme.version}org.primefaces.themes.midnight-${primefaces.theme.version}org.primefaces.themes.mint-choc-${primefaces.theme.version}org.primefaces.themes.afternoon-${primefaces.theme.version}org.primefaces.themes.dot-luv-${primefaces.theme.version}org.primefaces.themes.smoothness-${primefaces.theme.version}org.primefaces.themes.swanky-purse-${primefaces.theme.version}