@Test public void convertFromStreamToList() throws NoSuchFieldException { this.conversionService.addConverter(Number.class, String.class, new ObjectToStringConverter()); Stream<Integer> stream = Arrays.asList(1, 2, 3).stream(); TypeDescriptor listOfStrings = new TypeDescriptor(Types.class.getField("listOfStrings")); Object result = this.conversionService.convert(stream, listOfStrings); assertNotNull("Converted object must not be null", result); assertTrue("Converted object must be a list", result instanceof List); @SuppressWarnings("unchecked") List<String> content = (List<String>) result; assertEquals("1", content.get(0)); assertEquals("2", content.get(1)); assertEquals("3", content.get(2)); assertEquals("Wrong number of elements", 3, content.size()); }
private static void addScalarConverters(ConverterRegistry converterRegistry) { converterRegistry.addConverterFactory(new NumberToNumberConverterFactory()); converterRegistry.addConverterFactory(new StringToNumberConverterFactory()); converterRegistry.addConverter(Number.class, String.class, new ObjectToStringConverter()); converterRegistry.addConverter(new StringToCharacterConverter()); converterRegistry.addConverter(Character.class, String.class, new ObjectToStringConverter()); converterRegistry.addConverter(new NumberToCharacterConverter()); converterRegistry.addConverterFactory(new CharacterToNumberFactory()); converterRegistry.addConverter(new StringToBooleanConverter()); converterRegistry.addConverter(Boolean.class, String.class, new ObjectToStringConverter()); converterRegistry.addConverterFactory(new StringToEnumConverterFactory()); converterRegistry.addConverter(new EnumToStringConverter((ConversionService) converterRegistry)); converterRegistry.addConverterFactory(new IntegerToEnumConverterFactory()); converterRegistry.addConverter(new EnumToIntegerConverter((ConversionService) converterRegistry)); converterRegistry.addConverter(new StringToLocaleConverter()); converterRegistry.addConverter(Locale.class, String.class, new ObjectToStringConverter()); converterRegistry.addConverter(new StringToCharsetConverter()); converterRegistry.addConverter(Charset.class, String.class, new ObjectToStringConverter()); converterRegistry.addConverter(new StringToCurrencyConverter()); converterRegistry.addConverter(Currency.class, String.class, new ObjectToStringConverter()); converterRegistry.addConverter(new StringToPropertiesConverter()); converterRegistry.addConverter(new PropertiesToStringConverter()); converterRegistry.addConverter(new StringToUUIDConverter()); converterRegistry.addConverter(UUID.class, String.class, new ObjectToStringConverter()); }
private static void addScalarConverters(ConverterRegistry converterRegistry) { converterRegistry.addConverterFactory(new NumberToNumberConverterFactory()); converterRegistry.addConverterFactory(new StringToNumberConverterFactory()); converterRegistry.addConverter(Number.class, String.class, new ObjectToStringConverter()); converterRegistry.addConverter(new StringToCharacterConverter()); converterRegistry.addConverter(Character.class, String.class, new ObjectToStringConverter()); converterRegistry.addConverter(new NumberToCharacterConverter()); converterRegistry.addConverterFactory(new CharacterToNumberFactory()); converterRegistry.addConverter(new StringToBooleanConverter()); converterRegistry.addConverter(Boolean.class, String.class, new ObjectToStringConverter()); converterRegistry.addConverterFactory(new StringToEnumConverterFactory()); converterRegistry.addConverter(new EnumToStringConverter((ConversionService) converterRegistry)); converterRegistry.addConverterFactory(new IntegerToEnumConverterFactory()); converterRegistry.addConverter(new EnumToIntegerConverter((ConversionService) converterRegistry)); converterRegistry.addConverter(new StringToLocaleConverter()); converterRegistry.addConverter(Locale.class, String.class, new ObjectToStringConverter()); converterRegistry.addConverter(new StringToCharsetConverter()); converterRegistry.addConverter(Charset.class, String.class, new ObjectToStringConverter()); converterRegistry.addConverter(new StringToCurrencyConverter()); converterRegistry.addConverter(Currency.class, String.class, new ObjectToStringConverter()); converterRegistry.addConverter(new StringToPropertiesConverter()); converterRegistry.addConverter(new PropertiesToStringConverter()); converterRegistry.addConverter(new StringToUUIDConverter()); converterRegistry.addConverter(UUID.class, String.class, new ObjectToStringConverter()); }
@Test public void testInterfaceToString() { conversionService.addConverter(new MyBaseInterfaceToStringConverter()); conversionService.addConverter(new ObjectToStringConverter()); Object converted = conversionService.convert(new MyInterfaceImplementer(), String.class); assertEquals("RESULT", converted); }
private static void addScalarConverters(ConverterRegistry converterRegistry) { converterRegistry.addConverter(new StringToBooleanConverter()); converterRegistry.addConverter(Boolean.class, String.class, new ObjectToStringConverter()); converterRegistry.addConverterFactory(new StringToNumberConverterFactory()); converterRegistry.addConverter(Number.class, String.class, new ObjectToStringConverter()); converterRegistry.addConverterFactory(new NumberToNumberConverterFactory()); converterRegistry.addConverter(new StringToCharacterConverter()); converterRegistry.addConverter(Character.class, String.class, new ObjectToStringConverter()); converterRegistry.addConverter(new NumberToCharacterConverter()); converterRegistry.addConverterFactory(new CharacterToNumberFactory()); converterRegistry.addConverterFactory(new StringToEnumConverterFactory()); converterRegistry.addConverter(Enum.class, String.class, new EnumToStringConverter()); converterRegistry.addConverter(new StringToLocaleConverter()); converterRegistry.addConverter(Locale.class, String.class, new ObjectToStringConverter()); converterRegistry.addConverter(new PropertiesToStringConverter()); converterRegistry.addConverter(new StringToPropertiesConverter()); }
private static void addScalarConverters(ConverterRegistry converterRegistry) { converterRegistry.addConverterFactory(new NumberToNumberConverterFactory()); converterRegistry.addConverterFactory(new StringToNumberConverterFactory()); converterRegistry.addConverter(Number.class, String.class, new ObjectToStringConverter()); converterRegistry.addConverter(new StringToCharacterConverter()); converterRegistry.addConverter(Character.class, String.class, new ObjectToStringConverter()); converterRegistry.addConverter(new NumberToCharacterConverter()); converterRegistry.addConverterFactory(new CharacterToNumberFactory()); converterRegistry.addConverter(new StringToBooleanConverter()); converterRegistry.addConverter(Boolean.class, String.class, new ObjectToStringConverter()); converterRegistry.addConverterFactory(new StringToEnumConverterFactory()); converterRegistry.addConverter(new EnumToStringConverter((ConversionService) converterRegistry)); converterRegistry.addConverterFactory(new IntegerToEnumConverterFactory()); converterRegistry.addConverter(new EnumToIntegerConverter((ConversionService) converterRegistry)); converterRegistry.addConverter(new StringToLocaleConverter()); converterRegistry.addConverter(Locale.class, String.class, new ObjectToStringConverter()); converterRegistry.addConverter(new StringToCharsetConverter()); converterRegistry.addConverter(Charset.class, String.class, new ObjectToStringConverter()); converterRegistry.addConverter(new StringToCurrencyConverter()); converterRegistry.addConverter(Currency.class, String.class, new ObjectToStringConverter()); converterRegistry.addConverter(new StringToPropertiesConverter()); converterRegistry.addConverter(new PropertiesToStringConverter()); converterRegistry.addConverter(new StringToUUIDConverter()); converterRegistry.addConverter(UUID.class, String.class, new ObjectToStringConverter()); }
private static void addScalarConverters(ConverterRegistry converterRegistry) { converterRegistry.addConverterFactory(new NumberToNumberConverterFactory()); converterRegistry.addConverterFactory(new StringToNumberConverterFactory()); converterRegistry.addConverter(Number.class, String.class, new ObjectToStringConverter()); converterRegistry.addConverter(new StringToCharacterConverter()); converterRegistry.addConverter(Character.class, String.class, new ObjectToStringConverter()); converterRegistry.addConverter(new NumberToCharacterConverter()); converterRegistry.addConverterFactory(new CharacterToNumberFactory()); converterRegistry.addConverter(new StringToBooleanConverter()); converterRegistry.addConverter(Boolean.class, String.class, new ObjectToStringConverter()); converterRegistry.addConverterFactory(new StringToEnumConverterFactory()); converterRegistry.addConverter(new EnumToStringConverter((ConversionService) converterRegistry)); converterRegistry.addConverterFactory(new IntegerToEnumConverterFactory()); converterRegistry.addConverter(new EnumToIntegerConverter((ConversionService) converterRegistry)); converterRegistry.addConverter(new StringToLocaleConverter()); converterRegistry.addConverter(Locale.class, String.class, new ObjectToStringConverter()); converterRegistry.addConverter(new StringToCharsetConverter()); converterRegistry.addConverter(Charset.class, String.class, new ObjectToStringConverter()); converterRegistry.addConverter(new StringToCurrencyConverter()); converterRegistry.addConverter(Currency.class, String.class, new ObjectToStringConverter()); converterRegistry.addConverter(new StringToPropertiesConverter()); converterRegistry.addConverter(new PropertiesToStringConverter()); converterRegistry.addConverter(new StringToUUIDConverter()); converterRegistry.addConverter(UUID.class, String.class, new ObjectToStringConverter()); }