public Converter lookupConverterForType()

in xstream/src/java/com/thoughtworks/xstream/core/DefaultConverterLookup.java [56:85]

• 28 lines of code
• 10 McCabe index (conditional complexity)

    public Converter lookupConverterForType(final Class<?> type) {
        final Converter cachedConverter = type != null ? typeToConverterMap.get(type.getName()) : null;
        if (cachedConverter != null) {
            return cachedConverter;
        }

        final Map<String, String> errors = new LinkedHashMap<>();
        for (final Converter converter : converters) {
            try {
                if (converter.canConvert(type)) {
                    if (type != null) {
                        typeToConverterMap.put(type.getName(), converter);
                    }
                    return converter;
                }
            } catch (final RuntimeException | LinkageError e) {
                errors.put(converter.getClass().getName(), e.getMessage());
            }
        }

        final ConversionException exception = new ConversionException(errors.isEmpty()
            ? "No converter specified"
            : "No converter available");
        exception.add("type", type != null ? type.getName() : "null");
        for (final Map.Entry<String, String> entry : errors.entrySet()) {
            exception.add("converter", entry.getKey());
            exception.add("message", entry.getValue());
        }
        throw exception;
    }