[hibernate] Add Custom Naming strategy

Author: Isammoc

grails-app/conf/DataSource.groovy

@@ -8,6 +8,7 @@ hibernate {
     cache.use_second_level_cache = true
     cache.use_query_cache = true
     cache.provider_class = 'net.sf.ehcache.hibernate.EhCacheProvider'
+	naming_strategy = net.isammoc.gbj.util.MyNamingStrategy
 }
 // environment specific settings
 environments {

src/groovy/net/isammoc/gbj/util/MyNamingStrategy.groovy

@@ -0,0 +1,15 @@
+package net.isammoc.gbj.util
+
+import org.hibernate.cfg.ImprovedNamingStrategy
+import org.hibernate.util.StringHelper
+
+class MyNamingStrategy extends ImprovedNamingStrategy {
+	String classToTableName(String className)
+	{
+		"gbj_" + addUnderscores(StringHelper.unqualify(className));
+	}
+	
+	String propertyToColumnName(String propertyName) {
+		"col_" + addUnderscores(StringHelper.unqualify(propertyName));
+	}
+}