This session will introduce the audience to the workflow capabilities available in Alfresco. We will discuss the workflow UI in Share and the configuration options available. A working example will also show how custom Activiti workflows can be implemented, deployed, configured and monitored.
This session will introduce the audience to the workflow capabilities available in Alfresco. We will discuss the workflow UI in Share and the configuration options available. A working example will also show how custom Activiti workflows can be implemented, deployed, configured and monitored.
Get ready to dive into the details of Alfresco’s advanced workflow engine with members of the core Activiti team. Everything you ever wanted to know about Activiti but were afraid to ask. Stand back, because code will be slung. You may want to attend the Introduction to Advanced Workflows session before this one if you are new to the advanced workflow engine.
Velocity EU 2014 — Offline-first web appsandrewsmatt
The upcoming HTML5 feature known as Service Worker is set to turn the web on its head, enabling websites to run without an internet connection and to load quickly even when the connection is bad.
But with that evolutionary step, web applications need to become more complex, and to handle the fact that their source code may remain on a device for much longer than a single session. Without the safety net of starting fresh every time the user hits a link, considerations such as memory management, data consistency, encapsulation and backwards compatibility now come into play. Front-end developers are suddenly fully-fledged software engineers! The web page is our app platform, and the browser our runtime.
The fastest byte is a byte not sent, so the fastest website is the website that doesn’t need to load anything. Step with me into a world of good hacks, unbeatable performance and smart, multivariate responsiveness, drawn from experience building web apps for the FT and The Economist.
This session will introduce the audience to the workflow capabilities available in Alfresco. We will discuss the workflow UI in Share and the configuration options available. A working example will also show how custom Activiti workflows can be implemented, deployed, configured and monitored.
This session will introduce the audience to the workflow capabilities available in Alfresco. We will discuss the workflow UI in Share and the configuration options available. A working example will also show how custom Activiti workflows can be implemented, deployed, configured and monitored.
Get ready to dive into the details of Alfresco’s advanced workflow engine with members of the core Activiti team. Everything you ever wanted to know about Activiti but were afraid to ask. Stand back, because code will be slung. You may want to attend the Introduction to Advanced Workflows session before this one if you are new to the advanced workflow engine.
Velocity EU 2014 — Offline-first web appsandrewsmatt
The upcoming HTML5 feature known as Service Worker is set to turn the web on its head, enabling websites to run without an internet connection and to load quickly even when the connection is bad.
But with that evolutionary step, web applications need to become more complex, and to handle the fact that their source code may remain on a device for much longer than a single session. Without the safety net of starting fresh every time the user hits a link, considerations such as memory management, data consistency, encapsulation and backwards compatibility now come into play. Front-end developers are suddenly fully-fledged software engineers! The web page is our app platform, and the browser our runtime.
The fastest byte is a byte not sent, so the fastest website is the website that doesn’t need to load anything. Step with me into a world of good hacks, unbeatable performance and smart, multivariate responsiveness, drawn from experience building web apps for the FT and The Economist.
In The Trenches With Tomster, Upgrading Ember.js & Ember DataStacy London
A few months after I started working with Ember.js & Ember Data at my new job we began a project to upgrade both. There were parts that were a breeze and others that were quite tricky. This talk walks you through some of the challenges we faced and how we solved them as well as how we began to prepare for the Ember 2.x architectural shift. Hopefully this talk will help save you some time when you decide to upgrade your Ember web application.
Over the years there have been countless technical and social presentations doting on 5, 10, 12 ways to improve this, that and the other.
I will go through various performance tweaks (not tweets) for Oracle Application Express without limiting myself to a golden number.
These improvements will vary from simple PL/SQL refactoring; to monitoring for bottlenecks in your application; to cutting down maintenance time - which relates to the performance of you as an Oracle developer with only 24 hours in a day.
We may even visit a little APEX instrumentation on the way.
The presentation slide for Vue.js meetup
http://abeja-innovation-meetup.connpass.com/event/38214/
That contains mainly about SSR (Server side rendering) + SPA with isomorphic fetch and client hydration
Refactoring Large Web Applications with Backbone.jsStacy London
Have you ever starting working on a large, existing web application and jQuery spaghetti-code is all over the place? Your mind swirls as you try to figure out what code belongs to what component on what page. There are no JavaScript unit tests and you're terrified of making a change and breaking everything? I'm going to talk through the real life story of how Backbone.js helped to bring organization/structure, modularity, and testability to a large multi-page web application.
Making WordPress Your CMS and Automatically Updating a Self Hosted WordPress ...cehwitham
A presentation to the South Yorkshire WordPress group in October 2011. Chris Witham shares his experience of making the WordPress dashboard more client friendly through a single bespoke plugin. The talk finishes with a look at how to Automatically Update a WordPress plugin if you don't want to host it in the WordPress.org repository.
How many ways can you generate a CakePHP Admin interface? A summary of the available methods, as well as an intro to CakeAdmin, a class-based admin generation tool.
Testing Ember Apps: Managing DependencyMatthew Beale
Ember has an amazing testing story built upon the fundamentals of encapsulation and OO programming central to the framework. Despite this, every web application will be dependent upon and need to interact with native and network APIs that are hostile: Unreliable, slow, under-documented, and not to be trusted. The challenge in testing Ember applications lies with how to handle these external entities.
SAP is the most popular business application. There are more than one hundred eighty thousand installations all over the world. But people spend enormous amounts of money to install it and then forget about security. In ERP systems, all business processes are performed, all critical information is stored.
The presentation describes how SAP Portal works and kinds of attacks it can be exposed to.
Session highlighting and demonstrating approaches to common challenges in modern portlet development. Topics include AJAX in JSR-168 and JSR-286 portlets, CSS and Javascript toolkits, security, and optimization of front-end resources. This session was presented at the Jasig Spring 2010 conference in San Diego, CA by Jennifer Bourey.
PrimeFaces, JavaServer Faces icin gelistirllen ve dunya capinda populer olan zengin bir arayuz kutuphanesidir. Bu sunumda PrimeFaces Bilesenleri, Mobil, Ajax Push, Tema Destegi gibi modullerin yani sira PrimeFaces ekibinin gelistirdigi yeni jQuery javascript kutuphanesi PrimeUI'da tanitilmaktadir.
In The Trenches With Tomster, Upgrading Ember.js & Ember DataStacy London
A few months after I started working with Ember.js & Ember Data at my new job we began a project to upgrade both. There were parts that were a breeze and others that were quite tricky. This talk walks you through some of the challenges we faced and how we solved them as well as how we began to prepare for the Ember 2.x architectural shift. Hopefully this talk will help save you some time when you decide to upgrade your Ember web application.
Over the years there have been countless technical and social presentations doting on 5, 10, 12 ways to improve this, that and the other.
I will go through various performance tweaks (not tweets) for Oracle Application Express without limiting myself to a golden number.
These improvements will vary from simple PL/SQL refactoring; to monitoring for bottlenecks in your application; to cutting down maintenance time - which relates to the performance of you as an Oracle developer with only 24 hours in a day.
We may even visit a little APEX instrumentation on the way.
The presentation slide for Vue.js meetup
http://abeja-innovation-meetup.connpass.com/event/38214/
That contains mainly about SSR (Server side rendering) + SPA with isomorphic fetch and client hydration
Refactoring Large Web Applications with Backbone.jsStacy London
Have you ever starting working on a large, existing web application and jQuery spaghetti-code is all over the place? Your mind swirls as you try to figure out what code belongs to what component on what page. There are no JavaScript unit tests and you're terrified of making a change and breaking everything? I'm going to talk through the real life story of how Backbone.js helped to bring organization/structure, modularity, and testability to a large multi-page web application.
Making WordPress Your CMS and Automatically Updating a Self Hosted WordPress ...cehwitham
A presentation to the South Yorkshire WordPress group in October 2011. Chris Witham shares his experience of making the WordPress dashboard more client friendly through a single bespoke plugin. The talk finishes with a look at how to Automatically Update a WordPress plugin if you don't want to host it in the WordPress.org repository.
How many ways can you generate a CakePHP Admin interface? A summary of the available methods, as well as an intro to CakeAdmin, a class-based admin generation tool.
Testing Ember Apps: Managing DependencyMatthew Beale
Ember has an amazing testing story built upon the fundamentals of encapsulation and OO programming central to the framework. Despite this, every web application will be dependent upon and need to interact with native and network APIs that are hostile: Unreliable, slow, under-documented, and not to be trusted. The challenge in testing Ember applications lies with how to handle these external entities.
SAP is the most popular business application. There are more than one hundred eighty thousand installations all over the world. But people spend enormous amounts of money to install it and then forget about security. In ERP systems, all business processes are performed, all critical information is stored.
The presentation describes how SAP Portal works and kinds of attacks it can be exposed to.
Session highlighting and demonstrating approaches to common challenges in modern portlet development. Topics include AJAX in JSR-168 and JSR-286 portlets, CSS and Javascript toolkits, security, and optimization of front-end resources. This session was presented at the Jasig Spring 2010 conference in San Diego, CA by Jennifer Bourey.
PrimeFaces, JavaServer Faces icin gelistirllen ve dunya capinda populer olan zengin bir arayuz kutuphanesidir. Bu sunumda PrimeFaces Bilesenleri, Mobil, Ajax Push, Tema Destegi gibi modullerin yani sira PrimeFaces ekibinin gelistirdigi yeni jQuery javascript kutuphanesi PrimeUI'da tanitilmaktadir.
SOAP Web Services have a well established role in the enterprise, but aside from the many benefits of the WS-* standards, SOAP and XML also carry additional baggage for developers. Consequently, REST Web Services are gaining tremendous popularity within the developer community. This session will begin by comparing and contrasting the basic concepts of both SOAP and REST Web Services. Building on that foundation, Sam Brannen will show attendees how to implement SOAP-based applications using Spring-WS 2.0. He will then demonstrate how to build a similar REST-ful application using Spring MVC 3.0. The session will conclude with an in-depth look at both server-side and client-side development as well as efficient integration testing of Web Services using the Spring Framework.
5 things cucumber is bad at by Richard LawrenceSkills Matter
This talk will look at 5 things Cucumber’s bad at, why that’s a good thing, and what it tells us about Cucumber’s sweet spot in a team’s toolkit.
Many times, when people complain about something Cucumber’s not good at, they’re unwittingly describing something Cucumber shouldn't be good at. They’re revealing that they don’t quite understand BDD and Cucumber’s role in it.
Cucumber is the world's most misunderstood collaboration tool and people need to hear this over and over again.
Patterns for slick database applicationsSkills Matter
Slick is Typesafe's open source database access library for Scala. It features a collection-style API, compact syntax, type-safe, compositional queries and explicit execution control. Community feedback helped us to identify common problems developers are facing when writing Slick applications. This talk suggests particular solutions to these problems. We will be looking at reducing boiler-plate, re-using code between queries, efficiently modeling object references and more.
Scala e xchange 2013 haoyi li on metascala a tiny diy jvmSkills Matter
Metascala is a tiny metacircular Java Virtual Machine (JVM) written in the Scala programming language. Metascala is barely 3000 lines of Scala, and is complete enough that it is able to interpret itself metacircularly. Being written in Scala and compiled to Java bytecode, the Metascala JVM requires a host JVM in order to run.
The goal of Metascala is to create a platform to experiment with the JVM: a 3000 line JVM written in Scala is probably much more approachable than the 1,000,000 lines of C/C++ which make up HotSpot, the standard implementation, and more amenable to implementing fun features like continuations, isolates or value classes. The 3000 lines of code gives you:
The bytecode interpreter, together with all the run-time data structures
A stack-machine to SSA register-machine bytecode translator
A custom heap, complete with a stop-the-world, copying garbage collector
Implementations of parts of the JVM's native interface
Although it is far from a complete implementation, Metascala already provides the ability to run untrusted bytecode securely (albeit slowly), since every operation which could potentially cause harm (including memory allocations and CPU usage) is virtualized and can be controlled. Ongoing work includes tightening of the security guarantees, improving compatibility and increasing performance.
ENJOYIN
Progressive f# tutorials nyc dmitry mozorov & jack pappas on code quotations ...Skills Matter
Code Quotations: Code-as-Data for F#
This tutorial will cover F# Code Quotations in-depth. You'll learn what Code Quotations are, how to use them, and where to apply them in your applications. We'll work through several real-world examples to highlight the important features -- and potential pitfalls -- of Code Quotations.
Cukeup nyc ian dees on elixir, erlang, and cucumberlSkills Matter
Elixir, Erlang, and Cucumberl
Elixir is a new Ruby-inspired programming language that uses the powerful concurrent machinery of Erlang behind the scenes. Cucumberl is a port of Cucumber to Erlang. Let's see what happens when we put them together.
In this talk, we'll discuss:
How Erlang's concurrency makes it easier to write robust programs
Elixir's approachable syntax
How to test Erlang and Elixir programs using Cucumberl
Attendees will walk away with a solid introduction to the principles of Erlang, and an appreciation of the way Elixir brings the joy of Ruby to the solidity of the Erlang runtime.
Cukeup nyc peter bell on getting started with cucumber.jsSkills Matter
Cukeup NYC. Peter Bell on Getting started with cucumber.js
Ever wished you could use cucumber in your javascript apps? In this talk we'll look at the current state of play of cucumber js, when you should and shouldn't use it, and how to get started writing your step definitions in javascript.
Agile testing & bdd e xchange nyc 2013 jeffrey davidson & lav pathak & sam ho...Skills Matter
In this engaging experience report, we will present 3 different views – Developer, Tester, Business Analyst – of implementing Acceptance Test Driven Development in a complex, data-driven domain. Hear how we used ATDD for building a ubiquitous language across the entire team, promoting faster feedback, and cultivating a culture where product owners were deeply invested in the quality of both every deliverable and the system as a whole.
Progressive f# tutorials nyc rachel reese & phil trelford on try f# from zero...Skills Matter
In this tutorial, Phil and Rachel will introduce you to the Try F# samples giving you exposure to, and an understanding of, how F# tackles some real-world scenarios. We'll help you explore, generate, and just play around with code samples, as well as talk you through some of the key principles of F#. By the end of this session, you'll have gone from zero to data science in only a few hours!
Progressive f# tutorials nyc don syme on keynote f# in the open source worldSkills Matter
F# is a powerful open-source language which Microsoft, other companies and the F# community all contribute to. In this talk, Don will discuss how the “F# space” has recently opened up significantly in interesting ways. F# now includes contributions that range from Cloud IDE platforms, Cloud Compute frameworks, Data interoperability components, Cross-platform execution, Try F#, MonoDevelop, and even Emacs editor integration with surprising tooling support, as well as the Visual F# tools from Microsoft and the broader NuGet package ecosystem. Don will also talk about some of the latest contributions from Microsoft Research, including new type provider components for F#, and describe how his team work with the Visual F# team and other teams around Microsoft. There will also be demos of some fun new stuff that’s been going on with F# at MSR and the community.
Agile testing & bdd e xchange nyc 2013 gojko adzic on bond villain guide to s...Skills Matter
Would you like to learn how to make your software testing practices more effective? And how to use your testing strategy to better capture and reflect customer requirements? Gojko Adzic takes a critical look at the effectiveness of current software testing practices and proposes strategies to make it much more effective.
Dmitry mozorov on code quotations code as-data for f#Skills Matter
Code Quotations: Code-as-Data for F#
This tutorial will cover F# Code Quotations in-depth. You'll learn what Code Quotations are, how to use them, and where to apply them in your applications. We'll work through several real-world examples to highlight the important features -- and potential pitfalls -- of Code Quotations.
Simon Peyton Jones: Managing parallelismSkills Matter
If you want to program a parallel computer, it obviously makes sense to start with a computational paradigm in which parallelism is the default (ie functional programming), rather than one in which computation is based on sequential flow of control (the imperative paradigm). And yet, and yet ... functional programmers have been singing this tune since the 1980s, but do not yet rule the world. In this talk I’ll say why I think parallelism is too complex a beast to be slain at one blow, and how we are going to be driven, willy-nilly, towards a world in which side effects are much more tightly controlled than now. I’ll sketch a whole range of ways of writing parallel program in a functional paradigm (implicit parallelism, transactional memory, data parallelism, DSLs for GPUs, distributed processes, etc, etc), illustrating with examples from the rapidly moving Haskell community, and identifying some of the challenges we need to tackle.
Kubernetes & AI - Beauty and the Beast !?! @KCD Istanbul 2024Tobias Schneck
As AI technology is pushing into IT I was wondering myself, as an “infrastructure container kubernetes guy”, how get this fancy AI technology get managed from an infrastructure operational view? Is it possible to apply our lovely cloud native principals as well? What benefit’s both technologies could bring to each other?
Let me take this questions and provide you a short journey through existing deployment models and use cases for AI software. On practical examples, we discuss what cloud/on-premise strategy we may need for applying it to our own infrastructure to get it to work from an enterprise perspective. I want to give an overview about infrastructure requirements and technologies, what could be beneficial or limiting your AI use cases in an enterprise environment. An interactive Demo will give you some insides, what approaches I got already working for real.
Connector Corner: Automate dynamic content and events by pushing a buttonDianaGray10
Here is something new! In our next Connector Corner webinar, we will demonstrate how you can use a single workflow to:
Create a campaign using Mailchimp with merge tags/fields
Send an interactive Slack channel message (using buttons)
Have the message received by managers and peers along with a test email for review
But there’s more:
In a second workflow supporting the same use case, you’ll see:
Your campaign sent to target colleagues for approval
If the “Approve” button is clicked, a Jira/Zendesk ticket is created for the marketing design team
But—if the “Reject” button is pushed, colleagues will be alerted via Slack message
Join us to learn more about this new, human-in-the-loop capability, brought to you by Integration Service connectors.
And...
Speakers:
Akshay Agnihotri, Product Manager
Charlie Greenberg, Host
UiPath Test Automation using UiPath Test Suite series, part 4DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 4. In this session, we will cover Test Manager overview along with SAP heatmap.
The UiPath Test Manager overview with SAP heatmap webinar offers a concise yet comprehensive exploration of the role of a Test Manager within SAP environments, coupled with the utilization of heatmaps for effective testing strategies.
Participants will gain insights into the responsibilities, challenges, and best practices associated with test management in SAP projects. Additionally, the webinar delves into the significance of heatmaps as a visual aid for identifying testing priorities, areas of risk, and resource allocation within SAP landscapes. Through this session, attendees can expect to enhance their understanding of test management principles while learning practical approaches to optimize testing processes in SAP environments using heatmap visualization techniques
What will you get from this session?
1. Insights into SAP testing best practices
2. Heatmap utilization for testing
3. Optimization of testing processes
4. Demo
Topics covered:
Execution from the test manager
Orchestrator execution result
Defect reporting
SAP heatmap example with demo
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Essentials of Automations: Optimizing FME Workflows with ParametersSafe Software
Are you looking to streamline your workflows and boost your projects’ efficiency? Do you find yourself searching for ways to add flexibility and control over your FME workflows? If so, you’re in the right place.
Join us for an insightful dive into the world of FME parameters, a critical element in optimizing workflow efficiency. This webinar marks the beginning of our three-part “Essentials of Automation” series. This first webinar is designed to equip you with the knowledge and skills to utilize parameters effectively: enhancing the flexibility, maintainability, and user control of your FME projects.
Here’s what you’ll gain:
- Essentials of FME Parameters: Understand the pivotal role of parameters, including Reader/Writer, Transformer, User, and FME Flow categories. Discover how they are the key to unlocking automation and optimization within your workflows.
- Practical Applications in FME Form: Delve into key user parameter types including choice, connections, and file URLs. Allow users to control how a workflow runs, making your workflows more reusable. Learn to import values and deliver the best user experience for your workflows while enhancing accuracy.
- Optimization Strategies in FME Flow: Explore the creation and strategic deployment of parameters in FME Flow, including the use of deployment and geometry parameters, to maximize workflow efficiency.
- Pro Tips for Success: Gain insights on parameterizing connections and leveraging new features like Conditional Visibility for clarity and simplicity.
We’ll wrap up with a glimpse into future webinars, followed by a Q&A session to address your specific questions surrounding this topic.
Don’t miss this opportunity to elevate your FME expertise and drive your projects to new heights of efficiency.
JMeter webinar - integration with InfluxDB and GrafanaRTTS
Watch this recorded webinar about real-time monitoring of application performance. See how to integrate Apache JMeter, the open-source leader in performance testing, with InfluxDB, the open-source time-series database, and Grafana, the open-source analytics and visualization application.
In this webinar, we will review the benefits of leveraging InfluxDB and Grafana when executing load tests and demonstrate how these tools are used to visualize performance metrics.
Length: 30 minutes
Session Overview
-------------------------------------------
During this webinar, we will cover the following topics while demonstrating the integrations of JMeter, InfluxDB and Grafana:
- What out-of-the-box solutions are available for real-time monitoring JMeter tests?
- What are the benefits of integrating InfluxDB and Grafana into the load testing stack?
- Which features are provided by Grafana?
- Demonstration of InfluxDB and Grafana using a practice web application
To view the webinar recording, go to:
https://www.rttsweb.com/jmeter-integration-webinar
State of ICS and IoT Cyber Threat Landscape Report 2024 previewPrayukth K V
The IoT and OT threat landscape report has been prepared by the Threat Research Team at Sectrio using data from Sectrio, cyber threat intelligence farming facilities spread across over 85 cities around the world. In addition, Sectrio also runs AI-based advanced threat and payload engagement facilities that serve as sinks to attract and engage sophisticated threat actors, and newer malware including new variants and latent threats that are at an earlier stage of development.
The latest edition of the OT/ICS and IoT security Threat Landscape Report 2024 also covers:
State of global ICS asset and network exposure
Sectoral targets and attacks as well as the cost of ransom
Global APT activity, AI usage, actor and tactic profiles, and implications
Rise in volumes of AI-powered cyberattacks
Major cyber events in 2024
Malware and malicious payload trends
Cyberattack types and targets
Vulnerability exploit attempts on CVEs
Attacks on counties – USA
Expansion of bot farms – how, where, and why
In-depth analysis of the cyber threat landscape across North America, South America, Europe, APAC, and the Middle East
Why are attacks on smart factories rising?
Cyber risk predictions
Axis of attacks – Europe
Systemic attacks in the Middle East
Download the full report from here:
https://sectrio.com/resources/ot-threat-landscape-reports/sectrio-releases-ot-ics-and-iot-security-threat-landscape-report-2024/
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
DevOps and Testing slides at DASA ConnectKari Kakkonen
My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
PHP Frameworks: I want to break free (IPC Berlin 2024)Ralf Eggert
In this presentation, we examine the challenges and limitations of relying too heavily on PHP frameworks in web development. We discuss the history of PHP and its frameworks to understand how this dependence has evolved. The focus will be on providing concrete tips and strategies to reduce reliance on these frameworks, based on real-world examples and practical considerations. The goal is to equip developers with the skills and knowledge to create more flexible and future-proof web applications. We'll explore the importance of maintaining autonomy in a rapidly changing tech landscape and how to make informed decisions in PHP development.
This talk is aimed at encouraging a more independent approach to using PHP frameworks, moving towards a more flexible and future-proof approach to PHP development.
2. Cagatay Civici
• JSF Expert Group Member (JSR-314)
• PrimeFaces Founder and Lead
• Apache MyFaces PMC Member
• Atmosphere Ajax Push/Comet
Committer
• Regular Speaker, Author, Technical
Reviewer
• Co-founder of Prime Technology
3. Prime Technology
• Agile and Java EE Consulting
• JSF, Spring, Seam, JPA
• Trainings (e.g. PrimeFaces, JSF 2.0)
• Outsource Development
• Istanbul/Turkey based
4. What is this about?
• PrimeFaces Component Suite
• RIA
• Ajax Push
• TouchFaces
• iPhone/Android/Palm
• GPS Navigation
• Mock OS X with JSF
• Interested?
8. Design Principles
• A good UI component should hide
complexity but must keep flexibility
• Page author must be in full control
• Do not overuse JSF extensions
• Avoid extensions that can cause race
conditions
• Avoid bringing overhead, keep it clean!
9. UI Components
• 70+ Rich set of components
• Ajax powered or Client side
• YUI, jQuery and PrimeFaces widgets
• Unobstrusive Javascript
• Customizable and Easy to Use
• Compatible with “others”
• Skinning
30. Callback Arguments
<p:commandButton value=”Submit” action=”#{bean.save}”
oncomplete=”handleComplete(xhr, status, args)” />
public void save() {
RequestContext context = RequestContext.getCurrentInstance();
context.addCallbackParam(“item”, item);
}
• From backing bean to ajax callbacks with
JSON
<script type=”text/javascript”>
function handleComplete(xhr, status, args) {
alert(args.item.name);
}
</script>
31. Ajax Remoting
public class GreetingBean {
private String name;
//...
public void toUpperCase() {
name = name.toUpperCase();
}
}
• p:remoteCommand
<p:remoteCommand name=”upperCase”
actionListener=#{greetingBean.toUppterCase} />
<script type=”text/javascript”>
upperCase();
</script>
32. PPR Summary
No Need For
• Simple
Ajax Servlet Filter
• Easy to Use
Html Parser
• Flexible
• Responsive Ajax ViewHandler
• Lightweight Ajax StateManager
• Keep it clean Ajax Regions
Ajax*
41. Chat App in a Minute
public class ChatController {
private String message;
public void send(ActionEvent event) {
CometContext.publish(“chat”, message);
}
//getters setters
}
<h:form>
<h:inputText value=”#{chatController.message}” />
<p:commandButton value=”Send” actionListener=”#{chatController.send}” />
</h:form>
<p:outputPanel id=”display” />
<p:push channel=”chat” onpublish=”handlePublish” />
<script type=”text/javascript”>
function handlePublish(pushed) {
! $('#display').append(pushed.data);
}
</script>
42. Pushing as JSON
Player player = new Player();
player.setName(“Messi”);
player.setAge(22);
CometContext.publish(player);
function handlePublish(pushed) {
//pushed.data.name;
//pushed.data.age;
}
48. Enterprise Support
• 2/4 hour average response time
• Priority forum access
• Ticket based portal
• IM support over skype
• JSF specific help
• Special Case Support