@Override
public void setParameterValues(Properties parameters) {
final ParameterType reader = (ParameterType) parameters.get(PARAMETER_TYPE);
// IMPL NOTE : be protective about not setting enumValueMapper (i.e. calling
// treatAsNamed/treatAsOrdinal)
// in cases where we do not have enough information. In such cases we do additional checks
// as part of nullSafeGet/nullSafeSet to query against the JDBC metadata to make the
// determination.
if (reader != null) {
enumClass = reader.getReturnedClass().asSubclass(Enum.class);
final boolean isOrdinal;
final javax.persistence.EnumType enumType = getEnumType(reader);
if (enumType == null) {
isOrdinal = true;
} else if (javax.persistence.EnumType.ORDINAL.equals(enumType)) {
isOrdinal = true;
} else if (javax.persistence.EnumType.STRING.equals(enumType)) {
isOrdinal = false;
} else {
throw new AssertionFailure("Unknown EnumType: " + enumType);
}
if (isOrdinal) {
treatAsOrdinal();
} else {
treatAsNamed();
}
sqlType = enumValueMapper.getSqlType();
} else {
String enumClassName = (String) parameters.get(ENUM);
try {
enumClass =
ReflectHelper.classForName(enumClassName, this.getClass()).asSubclass(Enum.class);
} catch (ClassNotFoundException exception) {
throw new HibernateException("Enum class not found", exception);
}
final Object useNamedSetting = parameters.get(NAMED);
if (useNamedSetting != null) {
final boolean useNamed = ConfigurationHelper.getBoolean(NAMED, parameters);
if (useNamed) {
treatAsNamed();
} else {
treatAsOrdinal();
}
sqlType = enumValueMapper.getSqlType();
}
}
final String type = (String) parameters.get(TYPE);
if (type != null) {
sqlType = Integer.decode(type);
}
}
