*
* @param policyName
* The policy name: "SOFT", "HARD" or "GROUP"
*/
public void setDefaultTransactionCommitPolicy(final String policyName) {
CommitPolicy policy;
try {
policy = CommitPolicy.valueOf(policyName.toUpperCase());
setDefaultTransactionCommitPolicy(policy);
} catch (final Exception e) {
throw new IllegalArgumentException("Invalid CommitPolicy name: " + policyName);