DOCSLIB.ORG

Apachecon EU 08 Fast Feather Track Presentation on Sling

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Apachecon EU 08 Fast Feather Track Presentation on Sling Apache Sling Felix Meschberger Day Management AG [email protected] General Request Processing request ResourceResolver Resource (resource type) ServletResolver Servlet Script response Virtual Resource Tree · Based on JCR Repository · Integrates with mapped Resources ± Resources from OSGi Bundles ± Servlets and Servlet Filters registered as OSGi Services · Unified access to Data from various sources · Primary Target is the JCR Repository URI Decomposition /content/page.print.a4.html Resource Path Selectors Extension Servlet and Script Resolution · Scripts and Servlets are Equal ± Servlets registered as OSGi Services are mapped into the virtual Resource Tree ± Scripts stored in the Repository · Default Servlets (or Scripts) ± Registerable ± Fallback / Last Ressort ScriptResolver · Path to Script built from ... · Configured Path ( /apps, /libs ) · Resource Type converted to path ( nt/file ) · Selector String ( print/a4) · Request Method & MIME Type ± GET --> Request URL Extension ( html ) ± else --> Method Name ( POST, PUT, ... ) ScriptResolver Example · URI: /content/page.print.a4.html · Resource: /content/page · Resource Type: sample:page · Script for GET: ± /sling/scripts/sample/page/print/a4/html.* · Script for POST: ± /sling/scripts/sample/page/print/a4/POST.* Facts · Sling API ± No Reference to JCR API · Modular and Runtime Configurable ± OSGi Framework · Two Deployment ± Standalone Java Application ± Web Application Standalone Java Application · One single executable JAR file · Small Launcher · Starts OSGi Framework (Apache Felix) · Uses Jetty in an OSGi Bundle Web Application · Extends Standalone Application ± Replaces Command Line Support with a Servlet · Uses a Bridge to connect Sling to the Servlet Container Questions One Last Word Visit http://dev.day.com/ .
Load more

Recommended publications
  • Applicable for the Academic Year 2020-21 Batch: 2017
    Applicable for the academicyear2018-19 Batch:2015 SCHEME & SYLLABUS OF VII & VIIISEMESTERS B.E. COMPUTER SCIENCE AND ENGINEERING 2020-21 Vision and Mission of theInstitution: Vision: Dept. of CSE, SIT, Tumakuru Applicable for the academic year 2020-21 Batch: 2017 Vision and Mission of the Institution: Vision: “To develop young minds in a learning environment of high academic ambience by synergizing spiritual values and technological competence”. Mission: “To continuously strive for the total development of students by educating them in state-of-the-art technologies and helping them imbibe professional ethics and societal commitment, so that they emerge as competent professionals to meet the global challenges”. Vision and Mission of the Department: Vision: “To work towards the vision of the institution by building a strong teaching and research environment that is capable of responding to the challenges of the 21st century”. Mission: “To prepare under graduate, graduate and research students for productive careers in industry and academia, through comprehensive educational programs, research in collaboration with industry & government, dissemination by scholarly publications and professional society & co- curricular activities”. Program Educational Objectives (PEOs) Engineering graduates (CSE) will be able to: 1. Pursue successful careers in State/National/Multi-National companies as software developers by following sound professional and ethical practices in various cadres in key areas like networking, web design, cloud computing, big data processing, IoT, e-commerce, information security and so on. 2. Work effectively in multi-disciplinary and multi-cultural teams and demonstrate good soft skills. 3. Pursue higher education for a successful career in industry/academics/ research. 4. Pursue life-long learning, by anticipating trends in computer science and engineering, to excel in industry/academia or own a startup for a successful career as entrepreneur.
    [Show full text]
  • Tracking Known Security Vulnerabilities in Third-Party Components
    Tracking known security vulnerabilities in third-party components Master’s Thesis Mircea Cadariu Tracking known security vulnerabilities in third-party components THESIS submitted in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE in COMPUTER SCIENCE by Mircea Cadariu born in Brasov, Romania Software Engineering Research Group Software Improvement Group Department of Software Technology Rembrandt Tower, 15th floor Faculty EEMCS, Delft University of Technology Amstelplein 1 - 1096HA Delft, the Netherlands Amsterdam, the Netherlands www.ewi.tudelft.nl www.sig.eu c 2014 Mircea Cadariu. All rights reserved. Tracking known security vulnerabilities in third-party components Author: Mircea Cadariu Student id: 4252373 Email: [email protected] Abstract Known security vulnerabilities are introduced in software systems as a result of de- pending on third-party components. These documented software weaknesses are hiding in plain sight and represent the lowest hanging fruit for attackers. Despite the risk they introduce for software systems, it has been shown that developers consistently download vulnerable components from public repositories. We show that these downloads indeed find their way in many industrial and open-source software systems. In order to improve the status quo, we introduce the Vulnerability Alert Service, a tool-based process to track known vulnerabilities in software projects throughout the development process. Its usefulness has been empirically validated in the context of the external software product quality monitoring service offered by the Software Improvement Group, a software consultancy company based in Amsterdam, the Netherlands. Thesis Committee: Chair: Prof. Dr. A. van Deursen, Faculty EEMCS, TU Delft University supervisor: Prof. Dr. A.
    [Show full text]
  • Return of Organization Exempt from Income
    OMB No. 1545-0047 Return of Organization Exempt From Income Tax Form 990 Under section 501(c), 527, or 4947(a)(1) of the Internal Revenue Code (except black lung benefit trust or private foundation) Open to Public Department of the Treasury Internal Revenue Service The organization may have to use a copy of this return to satisfy state reporting requirements. Inspection A For the 2011 calendar year, or tax year beginning 5/1/2011 , and ending 4/30/2012 B Check if applicable: C Name of organization The Apache Software Foundation D Employer identification number Address change Doing Business As 47-0825376 Name change Number and street (or P.O. box if mail is not delivered to street address) Room/suite E Telephone number Initial return 1901 Munsey Drive (909) 374-9776 Terminated City or town, state or country, and ZIP + 4 Amended return Forest Hill MD 21050-2747 G Gross receipts $ 554,439 Application pending F Name and address of principal officer: H(a) Is this a group return for affiliates? Yes X No Jim Jagielski 1901 Munsey Drive, Forest Hill, MD 21050-2747 H(b) Are all affiliates included? Yes No I Tax-exempt status: X 501(c)(3) 501(c) ( ) (insert no.) 4947(a)(1) or 527 If "No," attach a list. (see instructions) J Website: http://www.apache.org/ H(c) Group exemption number K Form of organization: X Corporation Trust Association Other L Year of formation: 1999 M State of legal domicile: MD Part I Summary 1 Briefly describe the organization's mission or most significant activities: to provide open source software to the public that we sponsor free of charge 2 Check this box if the organization discontinued its operations or disposed of more than 25% of its net assets.
    [Show full text]
  • Tech Staffing Case Study
    TECH STAFFING CASE STUDY A comprehensive analysis of Andiamo’s technology recruiting success with Startups. Stang Success Story Andiamo is the top-rated stang partner for over 30 elite tech startups across the country. Andiamo helps these startup clients build out their technology divisions by finding the best and brightest technologists from top universities and elite companies. Through our data-driven recruiting model, we find success by tackling hiring challenges and placing engineers and developers at the most sought after startup companies. START UP HIRING NEEDS Positions: Full Stack Developer, Software Engineer, Big Data Engineer, SRE, Technical Project Manager, Mobile Developer Technologies: Java, Scala, Ruby, Python, Javascript (Angular.JS, React.JS, Node.JS), MongoDB, AWS, Docker, Chef, Puppet, Spark, OUR DELIVERY To meet our clients’ stang needs, Andiamo helps specific teams attract and hire the POSITIONS FILLED best engineering talent in the country. We leverage massive amounts of data to conduct 49 research analyzing national hiring and salary trends which help fill niche positions. Some of the startup clients we recruit on behalf of include: 25 6 9 5 4 Full Stack TPM Software Mobile UX/UI Database Developer Engineer Dev. FLATIRON DEVELOPERS PLACED The data below represents the profiles of developers that Andiamo has placed with Startups. AVERAGE YEARS FIELD OF STUDY SCHOOLS ATTENDED OF EXPERIENCE: 11 5% • Columbia University 5% Software Information Engineering • RPI Science 3% EDUCATION 5% Economics • University of Texas at Austin Mathematics • Cornell University 8% • University of Chicago at Illinois 34% Electrical Engineering 54% 65% 9% Computer Science TECH SKILLSET 5% Computer Engineering 5% Java 2% Other Front End (Angular/React) Assoc.
    [Show full text]
  • Robert Munteanu, Adobe
    Cloud-Native Legacy Applications Robert Munteanu, Adobe Slides revision: 20190922-478c9cc 1 Welcome 2 About me 3 Outline Welcome Cloud-native vs legacy Managing cloud-native applications Cloud-native transformation 4 Cloud-native vs legacy 5 Cloud-native applications 6 Defining cloud-native Using cloud-native services Application-centric design Automation Cloud Native Architectures - Kamal Arora, Erik Farr, Tom Laszewski, Piyum Zonooz 7 Cloud-native services Logging: StackDriver, Centralised Logging, Logging and Auditing Routing: ELB, Azure Load Balancer, Cloud Load Balancing Block storage: Azure Blob Store, S3, Cloud Storage Databases: RDS, Cloud SQL, Azure SQL Database 8 Application-centric design 9 Automation 1. Building 2. Testing 3. Integration 4. Deployment 5. Monitoring 6. Capacity adjustment 10 LLLeeegggaaacccyyy fffooorrr eeevvveeerrryyyooonnneee 11 LLLeeegggaaacccyyy fffooorrr ppprrrooogggrrraaammmmmmeeerrrsss 12 Legacy applications legacy /ˈlɛɡəsi/ 1. an amount of money or property le to someone in a will. 2. soware or hardware that has been superseded but is difficult to replace because of its wide use https://www.lexico.com/en/definition/legacy 13 Managing cloud-native applications 14 Containers, container, containers FROM openjdk:8-jre-alpine MAINTAINER [email protected] RUN mkdir -p /opt/sling COPY target/sling-cloud-ready-*.jar /opt/sling/sling.jar WORKDIR /opt/sling EXPOSE 8080 VOLUME /opt/sling/sling ENV JAVA_OPTS -Xmx512m ENV SLING_OPTS '' CMD exec java $JAVA_OPTS -jar sling.jar $SLING_OPTS 15 Kubernetes 16 Kubernetes
    [Show full text]
  • DATASHEET Federal
    DATASHEET Federal The next generation of application performance management Distributed web applications often contain frustrating blind spots KEY BENEFITS FOR FEDERAL IT TEAMS and mysterious, recurring problems. Only AppDynamics delivers – Visualize your entire application, from the simplicity, visibility, and deep diagnostics that Ops and Dev the browser to the database teams require. – Monitor hybrid environments with The new world of government applications has created a whole new set of Java, .NET and PHP challenges for agencies tasked with ensuring application health and performance. – Troubleshoot bottlenecks 90% faster Modern application architectures, new technologies, and a rapid rate of change with code-level diagnostics have created a perfect storm of complexity in today’s applications. As a result, performance problems surface that are often difficult to identify, diagnose, and fix. – Automate common fixes with Application Run Book Automation With AppDynamics, federal IT teams can efficiently consolidate resources by optimizing the performance of applications. It’s more important than ever to have a simple yet fast way to monitor, diagnose, and resolve application problems before they affect revenue. Introducing AppDynamics for federal agencies “Our Mean-Time-to- Repair With AppDynamics, agency IT organizations can: used to be days or hours. – Proactively monitor end user experience from any location and cities With AppDynamics, it’s now a matter of minutes.” – Auto-discover and map application and transactions without manual
    [Show full text]
  • Trace-Based Debloat for Java Bytecode a ∗ a a a César Soto-Valero , , Thomas Durieux , Nicolas Harrand and Benoit Baudry
    Trace-based Debloat for Java Bytecode a < a a a César Soto-Valero , , Thomas Durieux , Nicolas Harrand and Benoit Baudry aKTH Royal Institute of Technology, SE-100 44 Stockholm, Sweden ARTICLEINFO ABSTRACT Keywords: Software bloat is code that is packaged in an application but is actually not used and not necessary software bloat to run the application. The presence of bloat is an issue for software security, for performance, and dynamic analysis for maintenance. In this paper, we introduce a novel technique to debloat Java bytecode through program specialization dynamic analysis, which we call trace-based debloat. We have developed JDBL, a tool that automates build automation the collection of accurate execution traces and the debloating process. Given a Java project and a software maintenance workload, JDBL generates a debloated version of the project that is syntactically correct and preserves the original behavior, modulo the workload. We evaluate JDBL by debloating 395 open-source Java libraries for a total 10M+ lines of code. Our results indicate that JDBL succeeds in debloating 62:2 ~ of the classes, and 20:5 ~ of the dependencies in the studied libraries. Meanwhile, we present the first experiment that assesses the quality of debloated libraries with respect to 1;066 clients of these libraries. We show that 957/1;001 (95:6 ~) of the clients successfully compile, and 229/283 (80:9 ~) clients can successfully run their test suite, after the drastic code removal among their libraries. 1. Introduction We address this challenge through the combination of fea- tures provided by the diversity of implementations of code Software systems have a natural tendency to grow over coverage tools.
    [Show full text]
  • Contents Qus: Technology Stack of CQ5 and Describe Each One?
    Contents Qus: Technology Stack of CQ5 and describe each one? ..................................................................... 3 Inside CQ5 ........................................................................................................................................... 4 Server Startup Sequence..................................................................................................................... 5 Qus: What is cq5 Architecture ............................................................................................................ 5 Qus: How to use multi language translation in JSP in CQ / WEM ....................................................... 9 Qus: How to connect external DB from CQ5? .................................................................................. 12 Qus: What is Segmentation?............................................................................................................. 15 SEGMENTATION IN CQ .......................................................................................................... 17 DEFINING A NEW SEGMENT ................................................................................................ 19 USING AND AND OR CONTAINERS .................................................................................... 21 TESTING THE APPLICATION OF A SEGMENT ................................................................. 22 Qus: Campaign Management ..........................................................................................................
    [Show full text]
  • 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}
    [Show full text]
  • The Power of Appdynamics End User Monitoring
    Datasheet EUM The Power of AppDynamics End User Monitoring In today’s world, applications ARE the business. Key Benefits Understanding the performance and stability of these – Trace a transaction from the browser applications is critical to protecting your revenue to the backend database – Monitor end user experience by and your reputation. Monitoring the applications geographic region, device and on the server side is a good start, but it’s not the browser type – Get visibility into transactions, pages, complete picture. You need to measure application AJAX requests and iFrames performance starting with the end user, no matter – See all JavaScript errors down to the line of code level where he or she may be. – Understand the impact on page performance by network connectivity, browser processing, app server time, and 3rd party requests – Rest easy knowing that AppDynamics baselines and alerts on web performance KPIs Why AppDynamics – Designed for extreme scalability – up to billions of devices and user sessions – Easy to install and use – Fully integrated APM solution with visibility into browser, app server and database With AppDynamics End User Monitoring you will see exactly how your end users experience your application starting at the first byte time. AppDynamics EUM offers AppDynamics Pro customers the ability to understand application performance at the browser level with granular browser response time snapshots broken down by device, geographic region, browser type and more. In addition, customers can drill down from a browser snapshot to the corresponding call stack trace in the application server, giving you complete visibility from the browser to the application server to the database.
    [Show full text]
  • Third Party Licenses Visual Investigator
    Third Party Licenses and Information This page contains information regarding any third party code included with your SAS software, including applicable third party software notices and/or additional terms and conditions. SAS Visual Investigator 10.7 Component Applicable License(s) @uirouter/angularjs 1.0.20 MIT License @uirouter/core 5.0.21 MIT License @uirouter/dsr 1.0.3 MIT License @uirouter/sticky-states 1.5.0 MIT License ACE 1.2.3 BSD 3-clause "New" or "Revised" License akka-actor 2.4.17 Apache License 2.0 Angular 1.7.9 MIT License Animal Sniffer Annotations 1.18 MIT License ANTLR 2.7.7 ANTLR Software Rights Notice ANTLR 3.5.2 BSD 3-clause "New" or "Revised" License ANTLR 4.5.3 BSD 3-clause "New" or "Revised" License ANTLR 4 Tool 4.5 BSD 3-clause "New" or "Revised" License ANTLR 4 Tool 4.5.3 BSD 3-clause "New" or "Revised" License Apache Commons BeanUtils 1.9.4 Apache License 2.0 Apache Commons Codec 1.11 Apache License 2.0 Apache Commons Codec 1.9 Apache License 2.0 Apache Commons Collections 3.2.2 Apache License 2.0 Apache Commons Collections 4.1 Apache License 2.0 Apache Commons Collections 4.3 Apache License 2.0 Apache Commons Collections commons-commons-collections-4.4 Apache License 2.0 Apache Commons Compress 1.19 Apache License 2.0 Apache Commons Configuration 1.8 Apache License 2.0 Apache Commons CSV 1.4 Apache License 2.0 Apache Commons DBCP 1.4 Apache License 2.0 Apache Commons Digester 2.1 Apache License 1.1 Apache Commons Email 1.5 Apache License 2.0 Apache Commons FileUpload 1.3.3 Apache License 2.0 Apache Commons Lang
    [Show full text]
  • Effective Web Application Development with Apache Sling
    Effective Web Application Development with Apache Sling Effective Web Application Development with Apache Sling Robert Munteanu ApacheCon Core Europe 2015 http://robert.muntea.nu @rombert Who I am DA!"#$ (OSS A%obe Experience Apache Sling Manager Mantis$* Apache Sling M+l+n Connector for Apache Jackrabbit Mantis$* Apache Feli& M+l+n Connector for Review $oar% Speaker.currentSpeaker().interrupt(); http://robert.muntea.nu @rombert Agenda ● Quick facts and figures ● Conceptual ,oundation) ● Building block) ● Building Sling application) http://robert.muntea.nu @rombert Quick fact" and figure" Quick facts and figures http://robert.muntea.nu @rombert Quick fact" and !igure" 200& 200. 200/ 2012 1re-Apache incubation *01 3ersion 7 http://robert.muntea.nu @rombert High-level View o! the Code Source: OpenHub http://robert.muntea.nu @rombert 'evel of activit( Source5 OpenHub Source: statu)7apache7org http://robert.muntea.nu @rombert Community involvement Source: Mar'mail http://robert.muntea.nu @rombert &onceptual foundation" Conceptual ,oundations http://robert.muntea.nu @rombert &onceptual foundation" RES*-based #SGi-powere% Content4%riven Apache Scripting in)ide http://robert.muntea.nu @rombert Apache Open Source Project 1. 2 1 . (eli& Arie) ServiceMi& Commons 9 : 1 2 Geronimo "ackrabbit Derb+ *i'a http://robert.muntea.nu @rombert ,ES--ba"ed ;blog;<0=7html Blog3iewController ;blog; BlogLi)tController ; HomeController ; SlingMainServlet ;blog ;blog;hello-worl% http://robert.muntea.nu @rombert &ontent$driven blog hello-world jcr:content
    [Show full text]