public MapMergePolicy getMergePolicy(String mergePolicyName) {
MapMergePolicy mergePolicy = mergePolicyMap.get(mergePolicyName);
if (mergePolicy == null && mergePolicyName != null) {
try {
// check if user has entered custom class name instead of policy name
mergePolicy =
ClassLoaderUtil.newInstance(nodeEngine.getConfigClassLoader(), mergePolicyName);
mergePolicyMap.put(mergePolicyName, mergePolicy);
} catch (Exception e) {
logger.severe(e);
throw ExceptionUtil.rethrow(e);
}
}
if (mergePolicy == null) {
return mergePolicyMap.get(MapConfig.DEFAULT_MAP_MERGE_POLICY);
}
return mergePolicy;
}