Oliver’s Place

Today I could once again not find a proper way to express a query needed for my current Grails project in either Hibernate HQL nor the DSL based variant of Hibernate’s Criteria API. While it is quite simple to run native SQL Queries in Grails Project using Spring’s NamedParameterJdbcTemplate I never had to actually Map [...]

Did you ever had to implement a menu in Grails GSP where every link element should be seperated from its predecessor by a separator character and where some of the elements can be missing when certain conditions are not met (security etc)? The part with the optional elements can turn the separator handling into a [...]