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Contents contributed and discussions participated by kuni katsuya

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kuni katsuya

ListCollectionView/ArrayCollection tip for using GraniteDS - Ross Henderson - 0 views

blog.rosshenderson.info/...ection-tip-for-using-graniteds

graniteds tip ListCollectionView ArrayCollection

shared by kuni katsuya on 06 Jun 12 - No Cached
  • The reason why GraniteDS generates properties of type ListCollectionView is simple : it internally uses collections implementations that extend ListCollectionView and not ArrayCollection. But as you have described when you manually assign collections, you should use ArrayCollection. It’s exactly the same as in Java when you do List list = new ArrayList().
  • ListCollectionView/ArrayCollection tip for using GraniteDS
  • new ListCollectionView();
  • ...4 more annotations...
  • instead of this:
  • do this:
  • new ArrayCollection();
  • I’m not really sure what the deal is
    • kuni katsuya
      kuni katsuya on 01 Nov 12
       
      see comment from william (wdrai) below (graniteds guy)
kuni katsuya

Performance, Load and Stress testing of Flex applications - 0 views

www.neotys.com/...-flex-performance-testing.html

flex performancetesting testing testframeworks

shared by kuni katsuya on 06 Jun 12 - No Cached
  • NeoLoad
  • can create scenarios to test your Flex applications' behavior under stress and validate their performances, while pinpointing any weaknesses
  • Record the AMF traffic to be played back
  • ...2 more annotations...
  • Extract/replace AMF data during the test in order to variabilize the calls
  • Automatically handle the session IDs used by AMF
kuni katsuya

Interview of GraniteDS founders | RIAgora - 0 views

www.riagora.com/...nterview-of-graniteds-founders

graniteds blazeds comparison interview

shared by kuni katsuya on 06 Jun 12 - No Cached
  • explained the origin of GraniteDS and the differences with LiveCycle Data Services
  • ActionScript3 reflection API
  • GraniteDS 2.2
  • ...8 more annotations...
  • JSR-303 (“Bean Validation”) ActionScript3 framework for form validation
  • validation framework is a specific adaptation of the JSR-303 (Bean Validation) specification to Flex: like its Java counterpart, it relies on validation annotations placed on bean properties and provides an engine API that lets you validate your forms without writing by hand a specific validator for each of your input fields
  • code generation tools provided by GraniteDS so that when you write your Java entity bean with validation annotations, they are automatically replicated in your ActionScript3 beans
  • problem with LCDS is mainly that it promotes a strict “client / server” architecture, with – roughly speaking – a heavy Flex client application connected to a server almost reduced to a database frontend
  • big majority of  these organizations use BlazeDS, a free and open-source subset of LCDS
  • need more advanced mechanisms than just Remoting start looking for open-source libraries to enable deeper integrations with the Java business layer, and GraniteDS is for sure the most popular project
  • “Flex Data Services” (now renamed to “Live Cycle Data Services”)
  • Flex Data Services seemed too “client-centric”
kuni katsuya

Quick start with GraniteDS | Granite Data Services - 0 views

granitedataservices.com/...quick-start-with-graniteds

graniteds tutorial eclipse-plugin quickstart example

shared by kuni katsuya on 05 Jun 12 - No Cached
  • install the GraniteDS wizard and builder plugins in Eclipse
  • graniteds-tide-cdi-jpa
  • you don’t need to have a Flex SDK installed as it will be retrieved from the Maven repository
  • ...12 more annotations...
  • 3 separate projects: a Java project, a Flex project and a Webapp project.
  • GraniteDS archetypes
  • archetypeGroupId: org.graniteds.archetypes archetypeVersion: 1.1.0.GA archetypeArtifactId:
  • Maven 3.x required
  • mvn archetype:generate    -DarchetypeGroupId=org.graniteds.archetypes    -DarchetypeArtifactId=graniteds-tide-spring-jpa-hibernate    -DarchetypeVersion=1.1.0.GA    -DgroupId=org.example    -DartifactId=springgds    -Dversion=1.0-SNAPSHOT
  • cd springgdsmvn clean package
  • build the project
  • CDI archetype requires a Java EE 6 server and uses an embedded GlassFish
  • cd webappmvn embedded-glassfish:run
  • With the Eclipse Maven integration (the M2E plugin), you can simply choose one of the archetypes when doing New Maven Project.
  • mvn war:war
  • two very easy ways to quickly create a new GraniteDS project
kuni katsuya

Composite pattern - Wikipedia, the free encyclopedia - 0 views

en.wikipedia.org/...Composite_pattern

shared by kuni katsuya on 30 May 12 - Cached
  • Motivation
  • tree-structured data
  • interface that allows treating complex and primitive objects uniformly
  • ...3 more annotations...
  • a composite is an object designed as a composition of one-or-more similar objects, all exhibiting similar functionality
  • can manipulate a single instance of the object just as you would manipulate a group of them
  • when clients should ignore the difference between compositions of objects and individual objects
  • kuni katsuya on 30 May 12
     
    Motivation
kuni katsuya

Apache Geronimo : Index - 0 views

geronimo.apache.org

javaee javaee5

shared by kuni katsuya on 28 May 12 - Cached
  • fully certified Java EE 5 application server
kuni katsuya

Around the World in Java: Deconstructing Spring myths - 0 views

hwellmann.blogspot.ca/...constructing-spring-myths.html

spring myths

shared by kuni katsuya on 25 May 12 - No Cached
  • the glory of Spring's founding myth of killing the beast that was J2EE seems to be fading. The former beast is now as manageable and easy to use as Spring ever was, or even more so
  • Deconstructing Spring myths
  • looking at the capabilities of the Spring Framework itself, where are the killer features?
  • ...4 more annotations...
  • list of reasons why I feel more productive on Java EE 6 than on Spring 3.1
  • these days there's really no reason for preferring vendor-specific APIs over JPA 2.0
  • Spring and Java EE applications mostly differ in the following areas only: the web framework (Spring MVC vs. JSF vs. Wicket vs. Vaadin vs. Struts vs.....) Spring Beans vs. EJB Spring Dependency Injection vs. CDI or Java EE 5 @EJB or @Resource injection
  • Spring MVC feels rather old-school
kuni katsuya

Around the World in Java: JBoss AS 7: Catching up with Java EE 6 - 1 views

hwellmann.blogspot.ca/...atching-up-with-java-ee-6.html

javaee6 appservers jbossas7 glassfish comparison

shared by kuni katsuya on 25 May 12 - No Cached
  • JBoss AS 7.0.2 (Full Profile)
  • JBoss AS 7, claiming to be lightning fast
  • Eclipse Integration
  • ...28 more annotations...
  • JBoss AS Tools
  • able to deploy my application directly from the workspace
  • bad news is that JBoss AS 7 does not currently support other persistence providers like Eclipselink, OpenJPA or DataNucleus
  • GlassFish and Resin, you can simply drop the JARs of your preferred provider and its dependencies in a designated folder of your server installation and edit your persistence.xml to override the default provider of the server
  • JBoss AS 7 appears to require an adapter per persistence provider, which to me looks like an unfortunate and unnecessary design decision
  • potential to take over the lead from GlassFish
  • documentation continues to be sketchy and far below the standard of JBoss AS 5
  • surprisingly lean and fast
  • top-level performance
  • classloader leaks
  • productivity issues of the Eclipse integration
  • lack of support for JPA providers other than Hibernate
  • Each of these is currently a blocker for using JBoss AS 7 in production
  • Redeployment
  • after a couple of redeployments, there was an OutOfMemoryError
  • new classloader leak
  • JBoss AS 7: Catching up with Java EE 6
  • Performance measurements
  • JBoss AS 7.0.2
  • GlassFish 3.1.1
  • Empty server startup time 1.9 s
  • 3.2 s
  • Empty server heap memory 10.5 MB
  • 26.5 MB
  • Empty server PermGen memory 36.3 MB
  • 28.4 MB
  • MyApp deployment time 5.8 s
  • JBoss AS 7 is now at a competitive level with Resin and Glassfish and actually outperforms Glassfish in almost all of these tests
kuni katsuya

Java EE Compatibility - 0 views

www.oracle.com/...compatibility-jsp-136984.html

javaee6 compatibility appservers

shared by kuni katsuya on 25 May 12 - No Cached
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