The document provides an agenda for a presentation on Java topics including Java syntax, Swing, garbage collection, multi-threading, databases, web development, frameworks, and web services. It also discusses Spring Integration, patterns, messaging, scripting, and includes several code snippets and diagrams. The presentation aims to help attendees build their skills and knowledge of Java and related technologies.

1. Java overview:
the pyramid of success
Artem Bilan
CS Ltd.
Spring Integration commiter
Email: clericsmail@gmail.com

2. Who is Artem Bilan
Spring Integration Reference Manual
Mark Fisher
…
Artem Bilan
https://github.com/artembilan
http://linkedin.com/in/cleric
cleric@csltd.com.ua http://forum.vingrad.ru/showuser-18365.html
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3. Thorny path to the top
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4. Agenda
• Java syntax • Patterns
• Swing • Messaging
• Garbage collector • Scripting
• Multi-Threading • Demo time
• Data Bases • Summary & Questions
• WEB
• Development tools
• Frameworks
• WEB-Services
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5. Let’s build our own pyramid!
JAVA syntax
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6. Java starts from source
public static void main(String[] args) {
...
}
public static <T> T argThat(Matcher<T> matcher) {
return reportMatcher(matcher).<T>returnNull();
}
@Entity
@Table(name = ‘USERS')
@SQLInsert(sql = 'insert into TMP_USERS (PASSWORD,
LOGIN, ID) values (?, ?, ?)')
@AccessType('field')
@XmlType(name = ‘User')
class User extends BaseEntity<Long> {
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7. Swing: the right way to start!
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8. Swing: the right way to start!
Swing
Components Java
Syntax
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9. Garbage collector & memory model
-XX:+UseParallelGC
-XX:+UseConcMarkSweepGC
-XX:+UseG1GC
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10. Garbage collector & memory model
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11. Multi-Threading & Concurrency
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12. Multi-Threading: Epic Fail
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13. Multi-Threading & Concurrency
Phaser ForkJoinPool
Executors
Atomics
Locks
Volatile Synchronized
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14. Data Bases: Persistence power
Typical data issue
From DB to Java
Select * from orders Be clever!
Think different!
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15. Data Bases: Persistence power
Hybrid solutions
Key/Value
MongoDB
JPA
Lucene
XA
Oracle
DataSource Sql
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16. WEB: Globalize yourself!
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17. Development & build tools
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18. WEB & Development tools
Delicious results!
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19. Frameworks: don’t reinvent the wheel!
• Good solutions
• New ideas Don’t afraid experiment
• Right things at the right
place +
• DRY
• KISS
• Postal Low
+
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20. Spring - the power of application
• Spring AMQP • Spring IDE
• Spring Batch • Spring OSGi
• Spring BlazeDS • Spring Rich Client
• Spring Data • Spring Security
• Spring Android • Spring Slices
• Spring Hadoop • Spring Social
• Spring GemFire • Spring Web Flow
• Spring LDAP • Spring Web Services
• Spring Mobile • Spring.NET
• Spring Roo • Etc.
• Spring Integration
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21. JEE vs Spring
VS
VS
VS
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22. WEB-Services: Let’s start integrate!
Business here Money there
Everything in one place Integrate them all!
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23. WEB-Services: Let’s start integrate!
SOAP REST
XML JSON Etc.
Any with
HTTP
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24. WEB-Services: Let’s start integrate!
You are the man
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25. Patterns: developres’ langauge
Singleton Factory
Builder Bridge
Strategy Adapter
Observer Composite
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26. Messaging is everywhere
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27. Scripting & DSLs
httpFlow {
httpGet(url:{"http://google.com/search?q=$it"},
Groovy responseType: String)
}
val httpFlow =
http.GET[String]{
search: String => "http://google.com/search?q="+search Scala
}
<http:outbound-gateway http-method="GET"
expected-response-type="java.lang.String"
url="http://google.com/search?q={search}"
XML request-channel="input">
<http:uri-variable name="search" expression="payload"/>
</http:outbound-gateway>
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28. There is no limit to perfection
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29. Demo time
ABS Client-Bank
Oracle procedure Java
WS
iB2
POS JDBC
Processing Card-backoffice
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30. Demo time
Web Service
Magic
JAVA
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31. Conclusions
is an unlimited IT universe
has growing community
is a flexible platform
helps business
makes Internet closer
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33. More info
• Java Specification
• Cay S. Horstmann
• Joshua Bloch
• Bruce Eckel
• Martin Fowler
• Spring Framework
• Hibernate
• EIP
• Steve McConnell
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