/**
* Get the name of the enumeration from the specified class. The name to retrieve is which enum
* matches the passed value.
*/
private static String getNameOfEnumValue(Class enumType, long value) {
try {
// Get all fields in the class.
Field[] fields = enumType.getFields();
// / Create a new instance of the enumeration class.
Object enumObject = enumType.newInstance();
// Loop through all fields and find the enumeration whose value
// matches.
for (Field field : fields) {
if (field.getLong(enumObject) == value) return field.getName();
}
// Couldn't find value, return empty string.
return "";
} catch (Exception e) {
return "";
}
}
/**
* Aspose.Barcode for Java stores enumerations in classes. This method random enumeration value
* stored within the specified class. Not all of these classes have built-in methods to retrieve
* the name and value of the internal enumerations so we will extract them using reflection
* instead.
*/
private static int getRandomEnumValue(Class enumType) {
try {
// Get all fields of this class.
Field[] fields = enumType.getFields();
// Java implements nextInt similarly to .NET, the upper value is
// exclusive so the result will always be one less
// than the passed length.
int num = rnd.nextInt(fields.length);
// Get a random enumeration.
Field field = fields[num];
// Retrieve the value from a new instance of this class.
Object enumObject = enumType.newInstance();
// Return the value.
return field.getInt(enumObject);
} catch (Exception e) {
return 0;
}
}
