Examples with PEnumValue net.morimekta.providence.PEnumValue used on opensource projects

Example 11 with PEnumValue

use of net.morimekta.providence.PEnumValue in project providence by morimekta.

the class ConstParser method findEnumValue.

private int findEnumValue(String identifier, Token token, ThriftTokenizer tokenizer, String expectedType) throws IOException {
    String[] parts = identifier.split("[.]");
    String typeName;
    String valueName;
    if (parts.length == 3) {
        typeName = parts[0] + "." + parts[1];
        valueName = parts[2];
    } else if (parts.length == 2) {
        typeName = parts[0];
        valueName = parts[1];
    } else {
        throw tokenizer.failure(token, identifier + " is not a valid " + expectedType + " value.");
    }
    try {
        @SuppressWarnings("unchecked") PDeclaredDescriptor descriptor = registry.getDeclaredType(typeName, programContext);
        if (descriptor instanceof PEnumDescriptor) {
            PEnumDescriptor desc = (PEnumDescriptor) descriptor;
            PEnumValue value = desc.findByName(valueName);
            if (value != null) {
                return value.asInteger();
            }
        }
        throw tokenizer.failure(token, typeName + " is not an enum.");
    } catch (IllegalArgumentException e) {
        throw tokenizer.failure(token, "No type named " + typeName + ".");
    }
}