add ability to specify a class for a stale connection

jboss/container/wildfly/launch/datasources/added/launch/datasource-common.sh

@@ -457,6 +457,14 @@ function generate_external_datasource_xml() {
  <background-validation-millis>${millis}</background-validation-millis>"
  fi
 
+
+ # allows for specificaiton of a stale-connection-checker
+ stale_checker=$(find_env "${prefix}_STALE_CONNECTION_CHECKER")
+ if [ -n $stale_checker ]; then
+ validation_conf="$validation_conf
+ <stale-connection-checker class-name=\"${stale_checker}\"/>"
+ fi
+
  ds="$ds
  <validation>
  ${validation_conf}
@@ -1062,4 +1070,4 @@ function inject_job_repository() {
  echo "${cli}" >> "${DEFAULT_JOB_REPOSITORY_FILE}"
  fi
 
-}
+}