Java Code Examples for java.time.YearMonth#parse()

@Test(dataProvider="badParseData", expectedExceptions=DateTimeParseException.class)
public void factory_parse_fail(String text, int pos) {
    try {
        YearMonth.parse(text);
        fail(String.format("Parse should have failed for %s at position %d", text, pos));
    } catch (DateTimeParseException ex) {
        assertEquals(ex.getParsedString(), text);
        assertEquals(ex.getErrorIndex(), pos);
        throw ex;
    }
}
 

public void testSimpleConversion() throws Exception {
    final String[] message= {
        "from String",
        "from String",
        "from String",
        "from String",
        "from String",
        "from String",
        "from String",
        "from String",
    };

    final Object[] input = {
    	"2007-12",
    	"1974-05",
    	"2112-01"
    };

    final YearMonth[] expected = {
    		YearMonth.parse("2007-12"),
    		YearMonth.parse("1974-05"),
    		YearMonth.parse("2112-01")
    };

    for(int i=0;i<expected.length;i++) {
        assertEquals(message[i] + " to URI",expected[i],converter.convert(YearMonth.class,input[i]));
        assertEquals(message[i] + " to null type",expected[i],converter.convert(null,input[i]));
    }

    for(int i=0;i<expected.length;i++) {
        assertEquals(input[i] + " to String", input[i], converter.convert(String.class, expected[i]));
    }
}
 

@Test(expectedExceptions=NullPointerException.class)
public void factory_parse_formatter_nullText() {
    DateTimeFormatter f = DateTimeFormatter.ofPattern("y M");
    YearMonth.parse((String) null, f);
}
 

@Test(expectedExceptions=DateTimeParseException.class)
public void factory_parse_illegalValue_Month() {
    YearMonth.parse("2008-13");
}
 

@Test(expectedExceptions=NullPointerException.class)
public void factory_parse_formatter_nullText() {
    DateTimeFormatter f = DateTimeFormatter.ofPattern("y M");
    YearMonth.parse((String) null, f);
}
 

@Test(dataProvider="goodParseData")
public void factory_parse_success(String text, YearMonth expected) {
    YearMonth yearMonth = YearMonth.parse(text);
    assertEquals(yearMonth, expected);
}
 

@Override
public YearMonth deserialize(JsonParser parser, DeserializationContext context) throws IOException
{
    if (parser.hasToken(JsonToken.VALUE_STRING)) {
        String string = parser.getText().trim();
        if (string.length() == 0) {
            if (!isLenient()) {
                return _failForNotLenient(parser, context, JsonToken.VALUE_STRING);
            }
            return null;
        }
        try {
            return YearMonth.parse(string, _formatter);
        } catch (DateTimeException e) {
            return _handleDateTimeFormatException(context, e, _formatter, string);
        }
    }
    if (parser.isExpectedStartArrayToken()) {
        JsonToken t = parser.nextToken();
        if (t == JsonToken.END_ARRAY) {
            return null;
        }
        if ((t == JsonToken.VALUE_STRING || t == JsonToken.VALUE_EMBEDDED_OBJECT)
                && context.isEnabled(DeserializationFeature.UNWRAP_SINGLE_VALUE_ARRAYS)) {
            final YearMonth parsed = deserialize(parser, context);
            if (parser.nextToken() != JsonToken.END_ARRAY) {
                handleMissingEndArrayForSingle(parser, context);
            }
            return parsed;            
        }
        if (t != JsonToken.VALUE_NUMBER_INT) {
            _reportWrongToken(context, JsonToken.VALUE_NUMBER_INT, "years");
        }
        int year = parser.getIntValue();
        int month = parser.nextIntValue(-1);
        if (month == -1) {
            if (!parser.hasToken(JsonToken.VALUE_NUMBER_INT)) {
                _reportWrongToken(context, JsonToken.VALUE_NUMBER_INT, "months");
            }
            month = parser.getIntValue();
        }
        if (parser.nextToken() != JsonToken.END_ARRAY) {
            throw context.wrongTokenException(parser, handledType(), JsonToken.END_ARRAY,
                    "Expected array to end");
        }
        return YearMonth.of(year, month);
    }
    if (parser.hasToken(JsonToken.VALUE_EMBEDDED_OBJECT)) {
        return (YearMonth) parser.getEmbeddedObject();
    }
    return _handleUnexpectedToken(context, parser,
            JsonToken.VALUE_STRING, JsonToken.START_ARRAY);
}
 

@Override
public YearMonth parse(String text, Locale locale) throws ParseException {
	return YearMonth.parse(text);
}
 

@Test(expectedExceptions=NullPointerException.class)
public void factory_parse_formatter_nullFormatter() {
    YearMonth.parse("ANY", null);
}
 

@Test(expectedExceptions=DateTimeParseException.class)
public void factory_parse_illegalValue_Month() {
    YearMonth.parse("2008-13");
}
 

@Test(expectedExceptions=NullPointerException.class)
public void factory_parse_nullText() {
    YearMonth.parse(null);
}
 

@Test(expectedExceptions=NullPointerException.class)
public void factory_parse_nullText() {
    YearMonth.parse(null);
}
 

@Test(expectedExceptions=DateTimeParseException.class)
public void factory_parse_illegalValue_Month() {
    YearMonth.parse("2008-13");
}
 

@Override
protected YearMonth parse(final String input) throws Exception {
    return YearMonth.parse(input);
}
 

@Test(dataProvider="goodParseData")
public void factory_parse_success(String text, YearMonth expected) {
    YearMonth yearMonth = YearMonth.parse(text);
    assertEquals(yearMonth, expected);
}
 

@Test
public void factory_parse_formatter() {
    DateTimeFormatter f = DateTimeFormatter.ofPattern("y M");
    YearMonth test = YearMonth.parse("2010 12", f);
    assertEquals(test, YearMonth.of(2010, 12));
}
 

@Override
public YearMonth unmarshal(String stringValue) {
    return stringValue != null ? YearMonth.parse(stringValue) : null;
}
 

@Test(expectedExceptions=NullPointerException.class)
public void factory_parse_nullText() {
    YearMonth.parse(null);
}
 

@Test(expectedExceptions=NullPointerException.class)
public void factory_parse_nullText() {
    YearMonth.parse(null);
}
 

@Test(dataProvider="goodParseData")
public void factory_parse_success(String text, YearMonth expected) {
    YearMonth yearMonth = YearMonth.parse(text);
    assertEquals(yearMonth, expected);
}