BowerStudios.com

No @XmlRootElement generated by JAXB

Converting between java.time.LocalDateTime and java.util.date

Stackoverflow research that may be useful:

• how-to-load-a-cron-expression-from-db-and-reschedule-it-with-spring
• how-to-parameterize-scheduledfixeddelay-with-spring-3-0-expression-language
• How can I use @Scheduled dynamically

When to use different types of Grails/Gorm Querying options

An interesting article from June 2010 by Cyril Picat about Transactions.

An interesting git repo of Spock hidden gems. A talk given my Marcin Erdmann at a London GGUG

There's a difference between the two annotations which is nicely explained on stackoverflow

I was digging around trying to figure out some strange error with a saml integration when I came across the verifyAudience Method of the spring-security-saml/core/src/main/java/org/springframework/security/saml/websso/WebSSOProfileConsumerImpl.java

I had never noticed this particular usage of Java in the wild with a loop inside a loop with a continue statement.

I've created an example in groovy because I'm lazy:

List restrictions = [1,2,3,4,5]
List selections = [3,5]

audience:
for(int a in restrictions){
for(int b in selections){
if(a==b){
println "skip"
continue audience
}
println "$a -- $b"
}
}

Here is the Output:
1 -- 3
1 -- 5
2 -- 3
2 -- 5
skip
4 -- 3
4 -- 5
5 -- 3
skip

Some info from Stackoverflow

keytool -delete -alias -keystore lib/security/cacerts -storepass changeit

An excellent writeup as usual from Mr Haki

The Log4j extras javadocs are here