Detached objects and JSF

JSF and JPA have proven to be more problematic than expected. The upside of the JSF framework is that the datamodel objects can be presented more or less right up to the page view layer without recourse to Data Transer Objects (DTOs). The downside, is that what’s presented isn’t always clear, leading to the dreaded OptimisticLockingException. Officially, you […]

OpenJPA, Tomcat6, Spring and Hibernate

Getting all of the above to play together can be tricky. I knocked myself offline for nearly 2 days after the latest upgrade. Broken Tomcat/Eclipse The sysdeo Tomcat plugin no longer works when my testapp is installed – the log says the WebAppClassLoader (todo: check name) cannot be found. Something’s messed up the core Tomcat classpath. Fortunately the […]

1 4 5 6