Download as PDF, PPTX
Uploaded byShekhar Gulati
Developing modern java web applications with java ee 7 and angular js
This document outlines an agenda for a workshop on developing modern Java web applications with Java EE 7 and AngularJS. The workshop will be presented by Shekhar Gulati and will take participants through steps to develop a conference application using these technologies, including creating the Java EE 7 project, developing REST and asynchronous resources, integrating a Twitter streaming client, building the AngularJS UI, and deploying the application to OpenShift.
Developing modern java web applications with java ee 7 and angular js
- 1. OPENSHIFT Developing Modern JavaWeb Applications with Java EE 7 and PRESENTED AngularJS Workshop BY Shekhar Gulati
- 2. WHO AM I? • • • • • Shekhar Gula+ -‐-‐ OpenShi1 Developer Evangelist Java / JavaScript / Python / NoSQL / Cloud Guy TwiEer Handle : shekhargula* Github : h,ps://github.com/shekhargula* Author of 30 technologies in 30 days blog series h,ps://www.openshi9.com/blogs/learning-‐30-‐ technologies-‐in-‐30-‐days-‐a-‐developer-‐challenge
- 3. AGENDA l Develop a Java EE 7 app (Mostly doing this) http://www.confsays.com/
- 4.
- 5. Step 0 :CLONE PROJECT 1. Download Wildfly latest release 2. Install Git on your Operating System 3. Do git clone https://github.com/shekhargulati/conferenceapp.git 4. Import the application in Eclipse 5. Show how to create Java EE 7 project using Maven archetype 5
- 6. Step 1 :CREATE JAVA EE7 PROJECT 1. Do git checkout remotes/origin/step1 2. Show 1. Maven Archetype 2. War Plugin Configuration 3. Start Wildfly 4. Show first hello world deployment 6
- 7. STEP 2: CREATECONFERENCE 1. Do git checkout remotes/origin/step2 2. Show 1. REST configuration and REST resource 2. CDI is enabled by default. 3. Use of transactions in CDI beans. 4. Producers which produce EntityManager and Logger 5. @Vetoed added to exclude classes from CDI 6. JPA configuration in persistence.xml 7
- 8. STEP 3 :ASYNC RESOURCES 1. Do git checkout remotes/origin/step3 2. Show 1. Making ConferenceResource save() method async 2. Concurrent Utilities 8
- 9. STEP 4 :WRITE REST CLIENT AND USE JSON PROCESSING 1. Do git checkout remotes/origin/step4 2. Show 1. REST Client for GooseExtractor 2. Parsing the String respone using JSON parsing API 3. Integrating with ConferenceResource 9
- 10. STEP 5 :TWITTER STREAMING SUPPORT 1. Do git checkout remotes/origin/step5 2. Show 1. Add dependencies in pom.xml 2. Add twitter streaming related classes 3. Show Event mechanism 4. Export Environment variables 10
- 11. STEP 6 :ANGULARJS UI 1. Do git checkout remotes/origin/step6 2. Show 1. AngularJS code 2. Read related resource operations 11
- 12. STEP 7 :WEBSOCKET SUPPORT 1. Do git checkout remotes/origin/step7 2. Show 1. QuizWebSocket Endpoint 2. App.js 12
- 13. STEP 8: DEPLOYTO OPENSHIFT 1. Create Wildfly OpenShift Application 2. Clone the application to local machine 3. Add a remote 4. Pull the changes 5. Add MySQL cartridge 6. Set Environment variables 7. Git push for deployment 13
- 14.
- 15.