Examples with TemporalField java.time.temporal.TemporalField used on opensource projects

Example 76 with TemporalField

use of java.time.temporal.TemporalField in project jdk8u_jdk by JetBrains.

the class TCKWeekFields method test_parse_resolve_localizedWom_strict.

@Test(dataProvider = "weekFields")
public void test_parse_resolve_localizedWom_strict(DayOfWeek firstDayOfWeek, int minDays) {
    WeekFields week = WeekFields.of(firstDayOfWeek, minDays);
    TemporalField womField = week.weekOfMonth();
    DateTimeFormatter f = new DateTimeFormatterBuilder().appendValue(YEAR).appendLiteral(':').appendValue(MONTH_OF_YEAR).appendLiteral(':').appendValue(womField).appendLiteral(':').appendValue(DAY_OF_WEEK).toFormatter().withResolverStyle(STRICT);
    String str = "2012:1:0:1";
    try {
        LocalDate date = LocalDate.parse(str, f);
        assertEquals(date.getYear(), 2012);
        assertEquals(date.getMonthValue(), 1);
        assertEquals(date.get(womField), 0);
        assertEquals(date.get(DAY_OF_WEEK), 1);
    } catch (DateTimeException ex) {
    // expected
    }
}

Example 77 with TemporalField

use of java.time.temporal.TemporalField in project jdk8u_jdk by JetBrains.

the class TCKWeekFields method test_withDayOfWeek.

//-----------------------------------------------------------------------
// withDayOfWeek()
//-----------------------------------------------------------------------
@Test(dataProvider = "weekFields")
public void test_withDayOfWeek(DayOfWeek firstDayOfWeek, int minDays) {
    // Safely in the middle of a month
    LocalDate day = LocalDate.of(2012, 12, 15);
    WeekFields week = WeekFields.of(firstDayOfWeek, minDays);
    TemporalField dowField = week.dayOfWeek();
    TemporalField womField = week.weekOfMonth();
    TemporalField woyField = week.weekOfYear();
    int wom = day.get(womField);
    int woy = day.get(woyField);
    for (int dow = 1; dow <= 7; dow++) {
        LocalDate result = day.with(dowField, dow);
        assertEquals(result.get(dowField), dow, String.format("Incorrect new Day of week: %s", result));
        assertEquals(result.get(womField), wom, "Week of Month should not change");
        assertEquals(result.get(woyField), woy, "Week of Year should not change");
    }
}

Example 78 with TemporalField

use of java.time.temporal.TemporalField in project jdk8u_jdk by JetBrains.

the class TCKWeekFields method test_dayOfWeekField.

@Test(dataProvider = "weekFields")
public void test_dayOfWeekField(DayOfWeek firstDayOfWeek, int minDays) {
    // Known to be ISO Monday
    LocalDate day = LocalDate.of(2000, 1, 10);
    WeekFields week = WeekFields.of(firstDayOfWeek, minDays);
    TemporalField f = week.dayOfWeek();
    for (int i = 1; i <= 7; i++) {
        assertEquals(day.get(f), (7 + day.getDayOfWeek().getValue() - firstDayOfWeek.getValue()) % 7 + 1);
        day = day.plusDays(1);
    }
}

Example 79 with TemporalField

use of java.time.temporal.TemporalField in project jdk8u_jdk by JetBrains.

the class TCKWeekFields method test_parse_resolve_localizedWoWBYDow_lenient.

@Test(dataProvider = "weekFields")
public void test_parse_resolve_localizedWoWBYDow_lenient(DayOfWeek firstDayOfWeek, int minDays) {
    LocalDate date = LocalDate.of(2012, 12, 31);
    WeekFields week = WeekFields.of(firstDayOfWeek, minDays);
    TemporalField dowField = week.dayOfWeek();
    TemporalField wowbyField = week.weekOfWeekBasedYear();
    TemporalField yowbyField = week.weekBasedYear();
    for (int i = 1; i <= 60; i++) {
        DateTimeFormatter f = new DateTimeFormatterBuilder().appendValue(yowbyField).appendLiteral(':').appendValue(wowbyField).appendLiteral(':').appendValue(dowField).toFormatter().withResolverStyle(LENIENT);
        int wowby = date.get(wowbyField);
        int dow = date.get(dowField);
        for (int j = wowby - 60; j < wowby + 60; j++) {
            String str = date.get(yowbyField) + ":" + j + ":" + dow;
            LocalDate parsed = LocalDate.parse(str, f);
            assertEquals(parsed, date.plusWeeks(j - wowby), " ::" + str + ": :" + i + "::" + j);
        }
        date = date.plusDays(1);
    }
}

Example 80 with TemporalField

use of java.time.temporal.TemporalField in project jdk8u_jdk by JetBrains.

the class DateTimeFormatterBuilder method parsePattern.

private void parsePattern(String pattern) {
    for (int pos = 0; pos < pattern.length(); pos++) {
        char cur = pattern.charAt(pos);
        if ((cur >= 'A' && cur <= 'Z') || (cur >= 'a' && cur <= 'z')) {
            int start = pos++;
            // short loop
            for (; pos < pattern.length() && pattern.charAt(pos) == cur; pos++) ;
            int count = pos - start;
            // padding
            if (cur == 'p') {
                int pad = 0;
                if (pos < pattern.length()) {
                    cur = pattern.charAt(pos);
                    if ((cur >= 'A' && cur <= 'Z') || (cur >= 'a' && cur <= 'z')) {
                        pad = count;
                        start = pos++;
                        // short loop
                        for (; pos < pattern.length() && pattern.charAt(pos) == cur; pos++) ;
                        count = pos - start;
                    }
                }
                if (pad == 0) {
                    throw new IllegalArgumentException("Pad letter 'p' must be followed by valid pad pattern: " + pattern);
                }
                // pad and continue parsing
                padNext(pad);
            }
            // main rules
            TemporalField field = FIELD_MAP.get(cur);
            if (field != null) {
                parseField(cur, count, field);
            } else if (cur == 'z') {
                if (count > 4) {
                    throw new IllegalArgumentException("Too many pattern letters: " + cur);
                } else if (count == 4) {
                    appendZoneText(TextStyle.FULL);
                } else {
                    appendZoneText(TextStyle.SHORT);
                }
            } else if (cur == 'V') {
                if (count != 2) {
                    throw new IllegalArgumentException("Pattern letter count must be 2: " + cur);
                }
                appendZoneId();
            } else if (cur == 'Z') {
                if (count < 4) {
                    appendOffset("+HHMM", "+0000");
                } else if (count == 4) {
                    appendLocalizedOffset(TextStyle.FULL);
                } else if (count == 5) {
                    appendOffset("+HH:MM:ss", "Z");
                } else {
                    throw new IllegalArgumentException("Too many pattern letters: " + cur);
                }
            } else if (cur == 'O') {
                if (count == 1) {
                    appendLocalizedOffset(TextStyle.SHORT);
                } else if (count == 4) {
                    appendLocalizedOffset(TextStyle.FULL);
                } else {
                    throw new IllegalArgumentException("Pattern letter count must be 1 or 4: " + cur);
                }
            } else if (cur == 'X') {
                if (count > 5) {
                    throw new IllegalArgumentException("Too many pattern letters: " + cur);
                }
                appendOffset(OffsetIdPrinterParser.PATTERNS[count + (count == 1 ? 0 : 1)], "Z");
            } else if (cur == 'x') {
                if (count > 5) {
                    throw new IllegalArgumentException("Too many pattern letters: " + cur);
                }
                String zero = (count == 1 ? "+00" : (count % 2 == 0 ? "+0000" : "+00:00"));
                appendOffset(OffsetIdPrinterParser.PATTERNS[count + (count == 1 ? 0 : 1)], zero);
            } else if (cur == 'W') {
                // Fields defined by Locale
                if (count > 1) {
                    throw new IllegalArgumentException("Too many pattern letters: " + cur);
                }
                appendInternal(new WeekBasedFieldPrinterParser(cur, count));
            } else if (cur == 'w') {
                // Fields defined by Locale
                if (count > 2) {
                    throw new IllegalArgumentException("Too many pattern letters: " + cur);
                }
                appendInternal(new WeekBasedFieldPrinterParser(cur, count));
            } else if (cur == 'Y') {
                // Fields defined by Locale
                appendInternal(new WeekBasedFieldPrinterParser(cur, count));
            } else {
                throw new IllegalArgumentException("Unknown pattern letter: " + cur);
            }
            pos--;
        } else if (cur == '\'') {
            // parse literals
            int start = pos++;
            for (; pos < pattern.length(); pos++) {
                if (pattern.charAt(pos) == '\'') {
                    if (pos + 1 < pattern.length() && pattern.charAt(pos + 1) == '\'') {
                        pos++;
                    } else {
                        // end of literal
                        break;
                    }
                }
            }
            if (pos >= pattern.length()) {
                throw new IllegalArgumentException("Pattern ends with an incomplete string literal: " + pattern);
            }
            String str = pattern.substring(start + 1, pos);
            if (str.length() == 0) {
                appendLiteral('\'');
            } else {
                appendLiteral(str.replace("''", "'"));
            }
        } else if (cur == '[') {
            optionalStart();
        } else if (cur == ']') {
            if (active.parent == null) {
                throw new IllegalArgumentException("Pattern invalid as it contains ] without previous [");
            }
            optionalEnd();
        } else if (cur == '{' || cur == '}' || cur == '#') {
            throw new IllegalArgumentException("Pattern includes reserved character: '" + cur + "'");
        } else {
            appendLiteral(cur);
        }
    }
}