RuntimeEnvironmentBuilderFactory factory = RuntimeEnvironmentBuilder.Factory.get();
if (type.equalsIgnoreCase(TYPE_EMPTY)) {
builder = factory.newEmptyBuilder();
} else if (type.equalsIgnoreCase(TYPE_DEFAULT_IN_MEMORY)) {
builder = factory.newDefaultInMemoryBuilder();
} else if (type.equalsIgnoreCase(TYPE_DEFAULT)) {
builder = factory.newDefaultBuilder();
} else if (type.equalsIgnoreCase(TYPE_DEFAULT_KJAR)) {
if (releaseId != null) {
builder = factory.newDefaultBuilder(releaseId, kbaseName, ksessionName);