The document discusses Oracle Application Development Framework (ADF) bindings. It provides an overview of ADF model layers and artifacts like the page definition file. It describes how bindings are used in the ADF lifecycle during processes like restoring the view and rendering the response. It also discusses accessing and executing bindings programmatically.
18 Invaluable Lessons About ADF-JSF InteractionSteven Davelaar
While coaching ADF development teams over the years, Steven has noticed that many developers lack a thorough understanding of the JSF lifecycle and how ADF optimizes this lifecycle in specific situations. As a result ADF developers who are tasked to build a seemingly simple ADF page, get extremely frustrated by the -in their eyes- unexpected or unlogical behavior of ADF.
Using simple examples, this presentation teaches you step-by-step 18 invaluable lessons which will greatly enhance your insight in how ADF and JSF work together under the covers. With this knowledge you will build your pages quicker and better, while avoiding some common mistakes.
One of the most challenging tasks when developing an ADF application is achieving a proper layout. Both
stretching components and the ones that don't stretch can make a developer's life into a nightmare. In this
session you will learn best practices for creating complex layouts with ADF Faces. You will see how to use the
various ADF Layout components and build the layout that you need.
18 Invaluable Lessons About ADF-JSF InteractionSteven Davelaar
While coaching ADF development teams over the years, Steven has noticed that many developers lack a thorough understanding of the JSF lifecycle and how ADF optimizes this lifecycle in specific situations. As a result ADF developers who are tasked to build a seemingly simple ADF page, get extremely frustrated by the -in their eyes- unexpected or unlogical behavior of ADF.
Using simple examples, this presentation teaches you step-by-step 18 invaluable lessons which will greatly enhance your insight in how ADF and JSF work together under the covers. With this knowledge you will build your pages quicker and better, while avoiding some common mistakes.
One of the most challenging tasks when developing an ADF application is achieving a proper layout. Both
stretching components and the ones that don't stretch can make a developer's life into a nightmare. In this
session you will learn best practices for creating complex layouts with ADF Faces. You will see how to use the
various ADF Layout components and build the layout that you need.
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So I created this deck as a necessary and sufficient tutorial on REST. The goal was for my Devs to walk away with enough of an understanding to be (and want to be) dangerous.
So here it is...REST in 18 slides (ok, 21 slides if you include Cover, References, and Thank You). This is more text-heavy than I prefer, but I needed an excuse to try out SlideShare so I opted for a presentation format.
Spring Data is a high level SpringSource project whose purpose is to unify and ease the access to different kinds of persistence stores, both relational database systems and NoSQL data stores.
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This ppt provide basic understanding regarding Spring Boot. And how to configure Spring Boot application with Hibernate and mysql by using eclipse IDE. Also provides understanding about how to configure Spring Tool Suit (STS) in Eclipse.
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Data binding is a core concept in Angular and allows to define communication between a component and the DOM, making it very easy to define interactive applications without worrying about pushing and pulling data. There are four forms of data binding and they differ in the way the data is flowing.
Built on top of the MVC-based JavaServer Faces framework, Oracle Application Development Framework (ADF) forms the foundation for WebCenter Portal's components and services. ADF is an innovative, yet mature Java EE development framework available from Oracle, and, unlike most other frameworks, is directly supported and enabled by the award winning development environment, Oracle JDeveloper 11g.
ADF provides unified access to back-end technologies like databases, web services, XML, CSV, BPEL, and many more. Furthermore, ADF provides data binding to connect UI with back-end data controls.Out of the box, ADF provides more than 100 data aware, JSF view components. The fine-grained JAAS security model gives developers and administrators full control over all aspects of application security.
I needed to ramp-up my Dev team on RESTful systems. Existing content on this topic was either too terse or too verbose.
So I created this deck as a necessary and sufficient tutorial on REST. The goal was for my Devs to walk away with enough of an understanding to be (and want to be) dangerous.
So here it is...REST in 18 slides (ok, 21 slides if you include Cover, References, and Thank You). This is more text-heavy than I prefer, but I needed an excuse to try out SlideShare so I opted for a presentation format.
Spring Data is a high level SpringSource project whose purpose is to unify and ease the access to different kinds of persistence stores, both relational database systems and NoSQL data stores.
Java DataBase Connectivity API (JDBC API)Luzan Baral
JDBC is a Java-based data access technology (Java Standard Edition platform) from Oracle Corporation. This technology is an API for the Java programming language that defines how a client may access a database. It provides methods for querying and updating data in a database. JDBC is oriented towards relational databases. A JDBC-to-ODBC bridge enables connections to any ODBC-accessible data source in the JVM host environment.
This ppt provide basic understanding regarding Spring Boot. And how to configure Spring Boot application with Hibernate and mysql by using eclipse IDE. Also provides understanding about how to configure Spring Tool Suit (STS) in Eclipse.
More and more web projects require interfacing with the backend using a REST-ful interface. In this presentation we'll discuss Django-REST-Framework's features and walk through how to integrate it into your next project!
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In Angular , events such as button click or any other sort of events can also be handled very easily. The events get triggered from the html page and are sent across to Angular JS class for further processing.
Data binding is a core concept in Angular and allows to define communication between a component and the DOM, making it very easy to define interactive applications without worrying about pushing and pulling data. There are four forms of data binding and they differ in the way the data is flowing.
Built on top of the MVC-based JavaServer Faces framework, Oracle Application Development Framework (ADF) forms the foundation for WebCenter Portal's components and services. ADF is an innovative, yet mature Java EE development framework available from Oracle, and, unlike most other frameworks, is directly supported and enabled by the award winning development environment, Oracle JDeveloper 11g.
ADF provides unified access to back-end technologies like databases, web services, XML, CSV, BPEL, and many more. Furthermore, ADF provides data binding to connect UI with back-end data controls.Out of the box, ADF provides more than 100 data aware, JSF view components. The fine-grained JAAS security model gives developers and administrators full control over all aspects of application security.
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HackerEarth is pleased to announce its next session to help you understand what it really takes to become a data scientist.
Agenda of this session will include answers to the following questions:
- Why is it the best time to take up Data Science as a career?
- How can you take the first step in Data Science? (After all, first step is always the hardest!)
- How can you become better and progress fast?
- How is life after becoming a Data Scientist?
Speaker:
Jesse Steinweg-Woods is soon-to-be a Senior Data Scientist at tronc, working on recommender systems for articles and understanding customer behavior. Previously, he worked at Argo Group Insurance on new pricing models that took advantage of machine learning techniques. He received his PhD in Atmospheric Science from Texas A&M University, and his research focused on numerical weather and climate prediction.
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How to Become a Data Scientist
SF Data Science Meetup, June 30, 2014
Video of this talk is available here: https://www.youtube.com/watch?v=c52IOlnPw08
More information at: http://www.zipfianacademy.com
Zipfian Academy @ Crowdflower
Booz Allen Hamilton created the Field Guide to Data Science to help organizations and missions understand how to make use of data as a resource. The Second Edition of the Field Guide, updated with new features and content, delivers our latest insights in a fast-changing field. http://bit.ly/1O78U42
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http://www.meetup.com/fr-FR/micbelgique/events/228368909/?eventId=228368909
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Types of Statements in QTP Test; Declarations, Comments, Utility Statements, Object Calls, Flow Control Statements, Function/Action Calls, Check point statements, Output value statements, Synchronization point statements, and VB Script statements.
Backbone.js — Introduction to client-side JavaScript MVCpootsbook
Using Backbone.js to move state to the client-side and the benefits of using a JavaScript MVC framework.
Delivered at SuperMondays, Newcastle upon Tyne, on 26th September 2011.
May Marketo Masterclass, London MUG May 22 2024.pdfAdele Miller
Can't make Adobe Summit in Vegas? No sweat because the EMEA Marketo Engage Champions are coming to London to share their Summit sessions, insights and more!
This is a MUG with a twist you don't want to miss.
Innovating Inference - Remote Triggering of Large Language Models on HPC Clus...Globus
Large Language Models (LLMs) are currently the center of attention in the tech world, particularly for their potential to advance research. In this presentation, we'll explore a straightforward and effective method for quickly initiating inference runs on supercomputers using the vLLM tool with Globus Compute, specifically on the Polaris system at ALCF. We'll begin by briefly discussing the popularity and applications of LLMs in various fields. Following this, we will introduce the vLLM tool, and explain how it integrates with Globus Compute to efficiently manage LLM operations on Polaris. Attendees will learn the practical aspects of setting up and remotely triggering LLMs from local machines, focusing on ease of use and efficiency. This talk is ideal for researchers and practitioners looking to leverage the power of LLMs in their work, offering a clear guide to harnessing supercomputing resources for quick and effective LLM inference.
We describe the deployment and use of Globus Compute for remote computation. This content is aimed at researchers who wish to compute on remote resources using a unified programming interface, as well as system administrators who will deploy and operate Globus Compute services on their research computing infrastructure.
How Recreation Management Software Can Streamline Your Operations.pptxwottaspaceseo
Recreation management software streamlines operations by automating key tasks such as scheduling, registration, and payment processing, reducing manual workload and errors. It provides centralized management of facilities, classes, and events, ensuring efficient resource allocation and facility usage. The software offers user-friendly online portals for easy access to bookings and program information, enhancing customer experience. Real-time reporting and data analytics deliver insights into attendance and preferences, aiding in strategic decision-making. Additionally, effective communication tools keep participants and staff informed with timely updates. Overall, recreation management software enhances efficiency, improves service delivery, and boosts customer satisfaction.
Prosigns: Transforming Business with Tailored Technology SolutionsProsigns
Unlocking Business Potential: Tailored Technology Solutions by Prosigns
Discover how Prosigns, a leading technology solutions provider, partners with businesses to drive innovation and success. Our presentation showcases our comprehensive range of services, including custom software development, web and mobile app development, AI & ML solutions, blockchain integration, DevOps services, and Microsoft Dynamics 365 support.
Custom Software Development: Prosigns specializes in creating bespoke software solutions that cater to your unique business needs. Our team of experts works closely with you to understand your requirements and deliver tailor-made software that enhances efficiency and drives growth.
Web and Mobile App Development: From responsive websites to intuitive mobile applications, Prosigns develops cutting-edge solutions that engage users and deliver seamless experiences across devices.
AI & ML Solutions: Harnessing the power of Artificial Intelligence and Machine Learning, Prosigns provides smart solutions that automate processes, provide valuable insights, and drive informed decision-making.
Blockchain Integration: Prosigns offers comprehensive blockchain solutions, including development, integration, and consulting services, enabling businesses to leverage blockchain technology for enhanced security, transparency, and efficiency.
DevOps Services: Prosigns' DevOps services streamline development and operations processes, ensuring faster and more reliable software delivery through automation and continuous integration.
Microsoft Dynamics 365 Support: Prosigns provides comprehensive support and maintenance services for Microsoft Dynamics 365, ensuring your system is always up-to-date, secure, and running smoothly.
Learn how our collaborative approach and dedication to excellence help businesses achieve their goals and stay ahead in today's digital landscape. From concept to deployment, Prosigns is your trusted partner for transforming ideas into reality and unlocking the full potential of your business.
Join us on a journey of innovation and growth. Let's partner for success with Prosigns.
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As part of the DOE Integrated Research Infrastructure (IRI) program, NERSC at Lawrence Berkeley National Lab and ALCF at Argonne National Lab are working closely with General Atomics on accelerating the computing requirements of the DIII-D experiment. As part of the work the team is investigating ways to speedup the time to solution for many different parts of the DIII-D workflow including how they run jobs on HPC systems. One of these routes is looking at Globus Compute as a way to replace the current method for managing tasks and we describe a brief proof of concept showing how Globus Compute could help to schedule jobs and be a tool to connect compute at different facilities.
In software engineering, the right architecture is essential for robust, scalable platforms. Wix has undergone a pivotal shift from event sourcing to a CRUD-based model for its microservices. This talk will chart the course of this pivotal journey.
Event sourcing, which records state changes as immutable events, provided robust auditing and "time travel" debugging for Wix Stores' microservices. Despite its benefits, the complexity it introduced in state management slowed development. Wix responded by adopting a simpler, unified CRUD model. This talk will explore the challenges of event sourcing and the advantages of Wix's new "CRUD on steroids" approach, which streamlines API integration and domain event management while preserving data integrity and system resilience.
Participants will gain valuable insights into Wix's strategies for ensuring atomicity in database updates and event production, as well as caching, materialization, and performance optimization techniques within a distributed system.
Join us to discover how Wix has mastered the art of balancing simplicity and extensibility, and learn how the re-adoption of the modest CRUD has turbocharged their development velocity, resilience, and scalability in a high-growth environment.
Listen to the keynote address and hear about the latest developments from Rachana Ananthakrishnan and Ian Foster who review the updates to the Globus Platform and Service, and the relevance of Globus to the scientific community as an automation platform to accelerate scientific discovery.
Software Engineering, Software Consulting, Tech Lead.
Spring Boot, Spring Cloud, Spring Core, Spring JDBC, Spring Security,
Spring Transaction, Spring MVC,
Log4j, REST/SOAP WEB-SERVICES.
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Cross-facility research orchestration comes with ever-changing constraints regarding the availability and suitability of various compute and data resources. In short, a flexible data and processing fabric is needed to enable the dynamic redirection of data and compute tasks throughout the lifecycle of an experiment. In this talk, we illustrate how we easily leveraged Globus services to instrument the ACE research testbed at the Oak Ridge Leadership Computing Facility with flexible data and task orchestration capabilities.
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COVID-19 had an unprecedented impact on scientific collaboration. The pandemic and its broad response from the scientific community has forged new relationships among public health practitioners, mathematical modelers, and scientific computing specialists, while revealing critical gaps in exploiting advanced computing systems to support urgent decision making. Informed by our team’s work in applying high-performance computing in support of public health decision makers during the COVID-19 pandemic, we present how Globus technologies are enabling the development of an open science platform for robust epidemic analysis, with the goal of collaborative, secure, distributed, on-demand, and fast time-to-solution analyses to support public health.
9. 9
Fundamental Theorem of Software Engineering (FTSE)
We
can
solve
any
problem
by
introducing
an
extra
level
of
indirec8on.
…except
for
the
problem
of
too
many
levels
of
indirec8on
13. Why ADF Bindings?
12
• A
core
part
of
Oracle
ADF
• Powered
by
Oracle
• Declara8ve
programming
approach
• Common
UI
tasks
out-‐of-‐
the-‐box
–
Naviga8on
–
Range
fetching
–
State
Management
• ADF
Bindings
API
31. Accessing Binding Container
31
public
BindingContainer
getBindingContainer()
{
BindingContext
bindingContext
=
BindingContext.getCurrent();
return
bindingContext.getCurrentBindingsEntry();
}
² Get Binding Context instance
² Get Current Binding Container
32. Executing Method Action
32
² Get Operation Binding from Binding Container
² Set up parameters
² Execute
² Check for errors
public
void
raisePay(Integer
employeeId)
{
BindingContainer
bindings
=
getBindings();
Opera8onBinding
op
=
bindings.getOpera8onBinding("raisePay");
op.getParamsMap().put("employeeId",
employeeId);
Object
result
=
op.execute();
if
(!op.getErrors().isEmpty())
{
//Do
something
with
this
list
of
JboExcep8ons
List
errorList
=
op.getErrors();
}
}
<methodAc8on
Ac8on="invokeMethod”
MethodName="raisePay”
id="raisePay”
...
33. Accessing Attribute Binding
33
public
String
getEmailValue()
{
BindingContainer
bindings
=
getBindings();
AcributeBinding
emailBinding
=
(AcributeBinding)
bindings.getControlBinding("Email");
return
(String)
emailBinding.getInputValue();
}
² Get Binding Container
² Find Attribute Binding by Id
² Return Input Value
<bindings>
<acributeValues
IterBinding="VEmployeesIterator"
id="Email">
<AcrNames>
<Item
Value="Email"/>
</AcrNames>
</acributeValues>
…
34. Accessing LOV Binding
34
² Get Binding Container
² Find JUCtrlListBinding by Id
² Get Selected Row
² Return Attribute Value
public
String
getDepartmentName()
{
BindingContainer
bindings
=
getBindings();
JUCtrlListBinding
lov
=
(JUCtrlListBinding)
bindings.getControlBinding("DepartmentId");
//
Get
the
selected
row
Row
selectedRow
=
(Row)
lov.getSelectedValue();
return
(String)
selectedRow.getAcribute("DepartmentName");
}
<bindings>
<list
IterBinding="VEmployeesIterator"
Sta8cList="false"
DTSupportsMRU="true"
SelectItemValueMode="ListObject"
Uses="LOV_DepartmentId"
id="DepartmentId”/>
…
35. Accessing Iterator Binding
35
² Get Binding Container as DCBindingContainer
² Find DCIteratorBinding by Id
² Execute VO query
² Get Current Row (ViewRowImpl)
² Get View Object Instance
public
void
workWithIterator()
{
DCBindingContainer
bindings
=
(DCBindingContainer)
getBindings();
DCIteratorBinding
iter
=
bindings.findIteratorBinding("VEmployeesIterator");
//Execute
RowSet
query
iter.executeQuery();
//Get
current
row
Row
r
=
iter.getCurrentRow();
//Get
View
Object
ViewObject
vo
=
iter.getViewObject();
}
<iterator
Binds="VEmployees"
RangeSize="25"
DataControl="EmployeesAMDataControl"
id="VEmployeesIterator"/>
52. Dynamic Bindings. Why?
52
² DynamicForm is straight forward
² DynamicForm is not good for Facelets
² Jdeveloper 12c is still new
² DynamicComponent has limitations
² Tree bindings might be expensive
² Useful for declarative components
² It’s fun!
² Have to finish the route
<tree
IterBinding="VDynamicterator"
id="VDynamic">
<nodeDefini8on
Name="VDynamic0"/>
</tree>
53. Creating Value Binding
53
² Get Control Definition Factory
Defini8onFactory
defFactory
=
JUMetaObjectManager.getJUMom().getControlDefFactory();
² Create an instance of Control Value Definition (JUCtrlAcrsDef,
JUCtrlBoolDef,
…)
JUCtrlValueDef
acrDef
=
(JUCtrlValueDef)
defFactory.createControlDef(BINDING_TYPE);
² Initialize Control Value Definition
HashMap
initValues
=
new
HashMap();
initValues.put(PARAM_NAME,
PARAM_VALUE);
acrDef.init(initValues);
² Create an instance of Control Value Binding
JUCtrlValueBinding
acr
=
(JUCtrlValueBinding)
acrDef.createControlBinding(getBindings());
² Add Control Value Binding to Binding Container
getBindings().addControlBinding(acr.getName(),
acr);
54. Dynamic Attribute Value Binding
54
private
JUCtrlAcrsBinding
createAcrValue(String
acrName,
String
iteratorName)
{
Defini8onFactory
defFactory
=
JUMetaObjectManager.getJUMom().getControlDefFactory();
JUCtrlAcrsDef
acrDef
=
(JUCtrlAcrsDef)
defFactory.createControlDef(DCDefBase.PNAME_TextField);
//Ini8alize
acribute
values
binding
defini8on
HashMap
initValues
=
new
HashMap();
initValues.put(DCControlBindingDef.PNAME_IterBinding,
iteratorName);
initValues.put(ListBindingDef.PNAME_AcrNames,
new
String[]
{acrName});
initValues.put(JUTags.ID,
acrName);
acrDef.init(initValues);
//Create
an
instance
of
acribute
values
binding
JUCtrlAcrsBinding
acr
=
(JUCtrlAcrsBinding)
acrDef.createControlBinding(getBindings());
//Add
the
instance
to
the
current
binding
container
getBindings().addControlBinding(acrDef.getName(),
acr);
return
acr;
}