OSGi Persistence With EclipseLink
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A presentation on the use of EclipseLink as a JPA, JAXB, or SDO persistence provider in OSGi. Equinox specific extensions for JPA byte code weaving are also described.
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Shopzilla On Concurrency
Abstract
Concurrency is everywhere. Prior to Java 5, concurrency was difficult
and error prone. Since Java 5, it's far more prevalent in our
application code, and through time it's been lurking in open-source
frameworks and containers. Concurrency is also a fundamental part of
Shopzilla's web-site and services ecosystem.
Introduction
Rod Barlow from Shopzilla will explore a brief history of concurrency, and the key
concurrency features and techniques provided by the Java API since
Java 5. Topics covered include Immutability, Atomic References, Blocking
Queues, Locks and Deadlocks. Also covered is Concurrency in
Frameworks, and Shopzilla's Website Concurrency Framework, including
Thread Pools, Executors and Futures.
Java 8 in Anger (QCon London)
Building the simplest non-trivial application I could think of, using Java 8 (lambdas, streams, tiny bit of new date & time), with a JavaFX UI and websockets for communication.
More details here:
http://trishagee.github.io/presentation/java8_in_anger/
Struts & spring framework issues
This document provides information about the Struts and Spring frameworks. It discusses that Struts is an open-source MVC framework that uses servlets and tag libraries to build Java web applications. Spring is a lightweight, modular framework that can be used to build full applications across all layers, unlike Struts which focuses on the presentation layer. The document compares features of Struts and Spring such as their architectures, modules, and differences in how requests are handled.
Java EE 6 & GlassFish v3: Paving path for the future
- Java EE 6 is the latest version of the Java Platform, Enterprise Edition specification. It includes profiles like the Web Profile to provide functionality for mid-sized web applications.
- GlassFish v3 is the open source application server reference implementation of Java EE 6. It is modular, extensible, and supports dynamic languages and frameworks out of the box.
- Java EE 6 and GlassFish v3 focus on areas like flexibility, ease of development, and embracing open source to pave the path for the future of enterprise Java technologies.
Spring
This document provides an overview of the Spring Framework, including its core modules, advantages, and requirements for usage. It discusses the Spring runtime environment and modules for core container functionality, data access, web functionality, testing, and aspects/instrumentation. It also covers configuration through Maven dependencies, Java classes, XML files, and web.xml. Finally, it introduces Spring Security modules, the interaction flow, and configurations for security including the web.xml, password encoding, CSRF protection, Spring XML, and authentication providers.
Jboss
Java EE is an open standard for developing and deploying multi-tier, web-enabled, server-centric enterprise applications. It includes specifications, libraries, documentation and tools that build upon Java SE. JBoss Application Server is an open-source application server that implements the Java EE platform. It provides reliability, performance and scalability out of the box. JBoss AS 5 introduced the JBoss Microcontainer, which replaced the previous JMX microkernel and simplified component lifecycles and dependencies. It has a modular, service-oriented architecture and supports features like clustering, security and transactions.
Jdbc
This document provides an overview of Java Database Connectivity (JDBC) in 3 sentences or less:
JDBC allows Java programs to connect to and interact with various database systems and provides a standard API for querying and manipulating data in relational databases. The key components of JDBC include the DriverManager, Connection, Statement, and ResultSet objects, and connecting to a database typically involves 4 steps - loading a driver, opening a connection, executing SQL statements via a Statement object, and processing result sets. JDBC offers database independence and ease of administration along with the ability to access any database from Java applications.
Java SE 8
The document discusses new features in Java 8 including lambda expressions, default methods in interfaces, streams API and functional interfaces. Lambda expressions allow representing anonymous functions and can be used to filter, map and process collections. Default methods allow adding new methods to interfaces without breaking existing implementations. Streams API provides a way to process data pipelines in a declarative way and supports parallel and sequential operations on collections.
Java 8 in Anger, Devoxx France
Java 9 is just around the corner, and yet many of us developers have yet to use Java 8 features in an application. The goal of this presentation is to move beyond slide-sized examples of streams and lambdas, and to show how to build a fully working end-to-end application using just the core libraries available in the latest version of Java.
In this session, Trisha will build a Java 8 application live. This application will consume a real-time feed of high velocity data, contain services that make sense of the data, and present it in a JavaFX dashboard. Along the way, we’ll encounter Java 8 streams, lambdas, new ways of working with collections, and probably bump into the new date and time API.
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Java EE 6 & GlassFish v3: Paving path for the future
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Practical Tips for Hardening Java Applications
Recent high profile vulnerability exploits have increased the focus on Java security. But application security is more than just keeping up with the latest JDK security fixes and running scanners. You can take active steps to harden your application by reducing the attack surface area of both the application and the operating system (container image) it’s deployed on. In this session we’ll share some practical techniques for harden applications including using Jlink to remove unused modules, GraalVM Native Image to eliminate all unused classes and methods, and minimal container images that strip out all unnecessary packages to provide just enough operating system for an application.
Serverless Java: JJUG CCC 2019
What are the challenges to using Java for serverless functions and what features of the JDK and other tools are available to address them?
Functions and DevOps
This document summarizes a presentation about serverless computing and open source functions. It discusses how serverless platforms abstract away servers to allow developers to focus on code without worrying about infrastructure. It also describes Fn, an open source functions platform, and how functions are packaged as containers that can be deployed on Fn. Finally, it discusses principles for driving business value, increasing efficiency, and improving team happiness with serverless.
Democratizing Serverless
This document introduces serverless computing and the Fn Project open source platform. It defines key serverless concepts like Functions as a Service (FaaS) and discusses benefits like agility, economics, and reliability. It then provides an overview of the Fn Project, including its use of containers, CLI, architecture, and Flow capability for composing functions. The document positions Fn as an ideal open source functions platform that is platform independent, approachable, Docker-based, and scheduler independent.
Polyglot! A Lightweight Cloud Platform for Java SE, Node, and More
The document introduces Oracle Application Container Cloud, a lightweight Platform as a Service (PaaS) for developing and running Java SE and Node.js applications in the cloud. It provides an integrated development foundation with services for identity management, APIs, continuous integration/delivery, and collaboration. The platform leverages Docker containers to deploy and automatically scale applications, and integrates with Developer Cloud Service for development workflows. It aims to simplify polyglot development across Java, Node.js, and other open source technologies.
Lightweight Java in the Cloud
This document discusses building lightweight Java applications for the cloud. It describes how Java SE is well-suited for building microservices and lightweight apps. The cloud offers high availability, affordability, ease of management and access to supporting services. Application Platform as a Service (APaaS) focuses on running lightweight apps using containers. The document provides guidance on cloud application architecture, externalizing configuration, managing dependencies, and exposing services through REST interfaces.
EclipseLink: Beyond Relational and NoSQL to Polyglot and HTML5
The data access requirements of today's Java applications keep expanding and EclipseLink continues to evolve to address these requirements. In this session we'll look at the new features of EclipseLink that support the construction of modern Java applications interacting with HTML5 clients on the front end and both relational and NoSQL databases on the backend.
With EclipseLink NoSQL it is now easy to read, write, and query Java objects stored in NoSQL databases. But as Martin Fowler described in his blog posting entitled PolyglotPersistence, the persistence needs of applications are evolving from predominantly relational to a mixture of heterogeneous data sources. Fortunately, with EclipseLink it
is possible to mix entities sourced from many types of databases and to navigate relationships between entities persisted in different database technologies!
Technologies on the front end have also been changing and with EclipseLink JPA-RS developers can now expose JPA mapped objects over REST to web clients as either JSON or XML. EclipseLink JPA-RS makes the development of true HATEOS applications easy.
Practical RESTful Persistence
Java EE developers are increasingly required to embrace thin-server-architecture client application development while leveraging their existing components. On the surface, this appears to simply mean using JAX-RS to expose RESTful services. But the real challenges are often misunderstood and underestimated. EclipseLink has solved a large part of this problem through its new JPA-RS feature which integrates JAX-RS, JAXB and JPA to allow developers to expose their persistent entities over REST with support for all lifecycle operations and query execution. In building JPA-RS, EclipseLink faced and overcame many of the challenges developers face when realizing a REST resource model, addressing HATEOS, and the infrastructure for JSON and XML binding.
The Evolution of Java Persistence
Slides from my talk at Devoxx 2012 on the innovations that are taking place in the EclipseLink project.
EclipseCon 2011-Gemini Naming
This document discusses OSGi specifications for JNDI and JDBC services. It describes how the JNDI Services Specification handles lookup of InitialContextFactory and ObjectFactory services and supports legacy JNDI implementations. It also outlines the JDBC Services Specification for publishing DataSourceFactory services and creating connections. Finally, it mentions a Derby bundle that provides a DataSourceFactory for the Derby database.
EclipseCon 2011-Gemini Intro
The document discusses two Eclipse projects called Gemini and Virgo. Gemini is an OSGi-based project within EclipseRT that demonstrates modularity through a collection of subprojects focusing on standard technologies like JDBC, JPA, JMX, and web applications. Virgo is also mentioned. The bulk of the document then focuses on providing more details on several of Gemini's subprojects that implement specifications around areas like database access, naming services, persistence, and web applications.
EclipseCon 2011-Gemini JPA
Slides for Gemini JPA section of EclipseCon 2011 Gemini tutorial.
note: SlideShare seems to have had trouble with the Open Office graphics
RESTful Data Access Services with Java EE
This document discusses using Java Persistence API (JPA) and Java API for XML Binding (JAXB) to build RESTful web services. It explains how the HTTP methods in REST (GET, POST, PUT, DELETE) map to JPA operations (find, persist, merge, remove). It also identifies some pain points in mapping JPA entities with complex relationships and keys to XML using JAXB, and frameworks like EclipseLink that provide extensions to address these issues.
RESTful services with JAXB and JPA
This document discusses using JAX-RS and JPA to build RESTful web services. It provides an overview of REST principles and JAX-RS, and shows how the HTTP methods map to CRUD operations in JPA. Some challenges in mapping JPA entities to XML are also outlined, such as bidirectional relationships and composite keys.
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1. Elemental Economics - Introduction to mining.pdf
After this first you should: Understand the nature of mining; have an awareness of the industry’s boundaries, corporate structure and size; appreciation the complex motivations and objectives of the industries’ various participants; know how mineral reserves are defined and estimated, and how they evolve over time.
The Impact of GST Payments on Loan Approvals
Understanding how timely GST payments influence a lender's decision to approve loans, this topic explores the correlation between GST compliance and creditworthiness. It highlights how consistent GST payments can enhance a business's financial credibility, potentially leading to higher chances of loan approval.
Ending stagnation: How to boost prosperity across Scotland
A toxic combination of 15 years of low growth, and four decades of high inequality, has left Britain poorer and falling behind its peers. Productivity growth is weak and public investment is low, while wages today are no higher than they were before the financial crisis. Britain needs a new economic strategy to lift itself out of stagnation.
Scotland is in many ways a microcosm of this challenge. It has become a hub for creative industries, is home to several world-class universities and a thriving community of businesses – strengths that need to be harness and leveraged. But it also has high levels of deprivation, with homelessness reaching a record high and nearly half a million people living in very deep poverty last year. Scotland won’t be truly thriving unless it finds ways to ensure that all its inhabitants benefit from growth and investment. This is the central challenge facing policy makers both in Holyrood and Westminster.
What should a new national economic strategy for Scotland include? What would the pursuit of stronger economic growth mean for local, national and UK-wide policy makers? How will economic change affect the jobs we do, the places we live and the businesses we work for? And what are the prospects for cities like Glasgow, and nations like Scotland, in rising to these challenges?
Independent Study - College of Wooster Research (2023-2024)
"Does Foreign Direct Investment Negatively Affect Preservation of Culture in the Global South? Case Studies in Thailand and Cambodia."
Do elements of globalization, such as Foreign Direct Investment (FDI), negatively affect the ability of countries in the Global South to preserve their culture? This research aims to answer this question by employing a cross-sectional comparative case study analysis utilizing methods of difference. Thailand and Cambodia are compared as they are in the same region and have a similar culture. The metric of difference between Thailand and Cambodia is their ability to preserve their culture. This ability is operationalized by their respective attitudes towards FDI; Thailand imposes stringent regulations and limitations on FDI while Cambodia does not hesitate to accept most FDI and imposes fewer limitations. The evidence from this study suggests that FDI from globally influential countries with high gross domestic products (GDPs) (e.g. China, U.S.) challenges the ability of countries with lower GDPs (e.g. Cambodia) to protect their culture. Furthermore, the ability, or lack thereof, of the receiving countries to protect their culture is amplified by the existence and implementation of restrictive FDI policies imposed by their governments.
My study abroad in Bali, Indonesia, inspired this research topic as I noticed how globalization is changing the culture of its people. I learned their language and way of life which helped me understand the beauty and importance of cultural preservation. I believe we could all benefit from learning new perspectives as they could help us ideate solutions to contemporary issues and empathize with others.
Using Online job postings and survey data to understand labour market trends
Using Online job postings and survey data to understand labour market trendsLabour Market Information Council | Conseil de l’information sur le marché du travail
[4:55 p.m.] Bryan Oates
OJPs are becoming a critical resource for policy-makers and researchers who study the labour market. LMIC continues to work with Vicinity Jobs’ data on OJPs, which can be explored in our Canadian Job Trends Dashboard. Valuable insights have been gained through our analysis of OJP data, including LMIC research lead
Suzanne Spiteri’s recent report on improving the quality and accessibility of job postings to reduce employment barriers for neurodivergent people.
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Improving the quality and accessibility of job postings is one way to reduce employment barriers for neurodivergent people.一比一原版美国新罕布什尔大学(unh)毕业证学历认证真实可查
永久可查学历认证【微信：A575476】【美国新罕布什尔大学(unh)毕业证成绩单Offer】【微信：A575476】（留信学历认证永久存档查询）采用学校原版纸张、特殊工艺完全按照原版一比一制作（包括：隐形水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠，文字图案浮雕，激光镭射，紫外荧光，温感，复印防伪）行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备，十五年致力于帮助留学生解决难题，业务范围有加拿大、英国、澳洲、韩国、美国、新加坡，新西兰等学历材料，包您满意。
【业务选择办理准则】
一、工作未确定，回国需先给父母、亲戚朋友看下文凭的情况，办理一份就读学校的毕业证【微信：A575476】文凭即可
二、回国进私企、外企、自己做生意的情况，这些单位是不查询毕业证真伪的，而且国内没有渠道去查询国外文凭的真假，也不需要提供真实教育部认证。鉴于此，办理一份毕业证【微信：A575476】即可
三、进国企，银行，事业单位，考公务员等等，这些单位是必需要提供真实教育部认证的，办理教育部认证所需资料众多且烦琐，所有材料您都必须提供原件，我们凭借丰富的经验，快捷的绿色通道帮您快速整合材料，让您少走弯路。
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
→ 【关于价格问题（保证一手价格）
我们所定的价格是非常合理的，而且我们现在做得单子大多数都是代理和回头客户介绍的所以一般现在有新的单子 我给客户的都是第一手的代理价格，因为我想坦诚对待大家 不想跟大家在价格方面浪费时间
对于老客户或者被老客户介绍过来的朋友，我们都会适当给一些优惠。
选择实体注册公司办理，更放心，更安全！我们的承诺：可来公司面谈，可签订合同，会陪同客户一起到教育部认证窗口递交认证材料，客户在教育部官方认证查询网站查询到认证通过结果后付款，不成功不收费！
Solution Manual For Financial Accounting, 8th Canadian Edition 2024, by Libby...
Solution Manual For Financial Accounting, 8th Canadian Edition 2024, by Libby, Hodge, Verified Chapters 1 - 13, Complete Newest Version Solution Manual For Financial Accounting, 8th Canadian Edition by Libby, Hodge, Verified Chapters 1 - 13, Complete Newest Version Solution Manual For Financial Accounting 8th Canadian Edition Pdf Chapters Download Stuvia Solution Manual For Financial Accounting 8th Canadian Edition Ebook Download Stuvia Solution Manual For Financial Accounting 8th Canadian Edition Pdf Solution Manual For Financial Accounting 8th Canadian Edition Pdf Download Stuvia Financial Accounting 8th Canadian Edition Pdf Chapters Download Stuvia Financial Accounting 8th Canadian Edition Ebook Download Stuvia Financial Accounting 8th Canadian Edition Pdf Financial Accounting 8th Canadian Edition Pdf Download Stuvia
在线办理(TAMU毕业证书)美国德州农工大学毕业证PDF成绩单一模一样
学校原件一模一样【微信：741003700 】《(TAMU毕业证书)美国德州农工大学毕业证PDF成绩单》【微信：741003700 】学位证，留信认证（真实可查，永久存档）原件一模一样纸张工艺/offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原。
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700
【主营项目】
一.毕业证【q微741003700】成绩单、使馆认证、教育部认证、雅思托福成绩单、学生卡等！
二.真实使馆公证(即留学回国人员证明,不成功不收费)
三.真实教育部学历学位认证（教育部存档！教育部留服网站永久可查）
四.办理各国各大学文凭(一对一专业服务,可全程监控跟踪进度)
如果您处于以下几种情况：
◇在校期间，因各种原因未能顺利毕业……拿不到官方毕业证【q/微741003700】
◇面对父母的压力，希望尽快拿到；
◇不清楚认证流程以及材料该如何准备；
◇回国时间很长，忘记办理；
◇回国马上就要找工作，办给用人单位看；
◇企事业单位必须要求办理的
◇需要报考公务员、购买免税车、落转户口
◇申请留学生创业基金
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
5 Tips for Creating Standard Financial Reports
Well-crafted financial reports serve as vital tools for decision-making and transparency within an organization. By following the undermentioned tips, you can create standardized financial reports that effectively communicate your company's financial health and performance to stakeholders.
快速制作美国迈阿密大学牛津分校毕业证文凭证书英文原版一模一样
原版一模一样【微信：741003700 】【美国迈阿密大学牛津分校毕业证文凭证书】【微信：741003700 】学位证，留信认证（真实可查，永久存档）offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原海外各大学 Bachelor Diploma degree, Master Degree Diploma
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
An Overview of the Prosocial dHEDGE Vault works
How the prosocial dHEDGE earns you money while saving the world!
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Eco-Innovations and Firm Heterogeneity. Evidence from Italian Family and Nonf...
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- 3. Java Persistence: The Problem Space Customer id: int name: String creditRating: int CUST ID NAME C_RATING <customer id=“…”> <name>…</name> … </contact-info> </customer> Relational XML Java
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- One of the core needs of any enterprise application is persistence. To compete in this space, OSGi applications need access to relational, XML, and web service data sources using Java standard APIs like the Java Persistence API (JPA), Java Architecture for XML (JAXB), and Service Data Objects (SDO). But most commercial and open source persistence frameworks do not work out of the box in OSGi. Fortunately EclipseLink, the Eclipse Persistence Services Project, provides high performance native OSGi implementations of JPA, JAXB, and SDO.
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