18154768944

Committed 01 Oct 2025 07:26AM UTC coverage: 81.882% (-0.005%) from 81.887%

Build # 18154768944

Build Type

push

github

Committed by

web-flow

Commit Message

Merge pull request #290 from TAKETODAY/dev/jspecify

jspecify

Coverage Stats

59788 of 78013 branches covered (76.64%)

Branch coverage included in aggregate %.

141239 of 167496 relevant lines covered (84.32%)

3.6 hits per line

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90.0

today-context/src/main/java/infra/format/support/DurationToStringConverter.java

/*
 * Copyright 2017 - 2025 the original author or authors.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see [https://www.gnu.org/licenses/]
 */

package infra.format.support;

import org.jspecify.annotations.Nullable;

import java.time.Duration;
import java.util.Collections;
import java.util.Set;

import infra.core.TypeDescriptor;
import infra.core.conversion.Converter;
import infra.core.conversion.GenericConverter;
import infra.format.annotation.DurationFormat;
import infra.format.annotation.DurationFormat.Style;
import infra.format.annotation.DurationFormat.Unit;
import infra.format.annotation.DurationUnit;
import infra.format.datetime.standard.DurationFormatterUtils;

/**
 * {@link Converter} to convert from a {@link Duration} to a {@link String}.
 *
 * @author Phillip Webb
 * @author <a href="https://github.com/TAKETODAY">Harry Yang</a>
 * @see DurationFormat
 * @see DurationUnit
 * @since 4.0
 */
final class DurationToStringConverter implements GenericConverter {

  @Override
  public Set<ConvertiblePair> getConvertibleTypes() {
    return Collections.singleton(new ConvertiblePair(Duration.class, String.class));
  }

  @Nullable
  @Override
  public Object convert(@Nullable Object source, TypeDescriptor sourceType, TypeDescriptor targetType) {
    if (source instanceof Duration) {
      Unit unit = null;
      Style style = Style.ISO8601;
      DurationFormat durationFormat = sourceType.getAnnotation(DurationFormat.class);
      if (durationFormat != null) {
        style = durationFormat.style();
        unit = durationFormat.defaultUnit();
      }

      DurationUnit durationUnit = sourceType.getAnnotation(DurationUnit.class);
      if (durationUnit != null) {
        unit = Unit.fromChronoUnit(durationUnit.value());
      }
      return DurationFormatterUtils.print((Duration) source, style, unit);
    }
    return null;
  }

}

1	/*
2	* Copyright 2017 - 2025 the original author or authors.
3	*
4	* This program is free software: you can redistribute it and/or modify
5	* it under the terms of the GNU General Public License as published by
6	* the Free Software Foundation, either version 3 of the License, or
7	* (at your option) any later version.
8	*
9	* This program is distributed in the hope that it will be useful,
10	* but WITHOUT ANY WARRANTY; without even the implied warranty of
11	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12	* GNU General Public License for more details.
13	*
14	* You should have received a copy of the GNU General Public License
15	* along with this program. If not, see [https://www.gnu.org/licenses/]
16	*/
17
18	package infra.format.support;
19
20	import org.jspecify.annotations.Nullable;
21
22	import java.time.Duration;
23	import java.util.Collections;
24	import java.util.Set;
25
26	import infra.core.TypeDescriptor;
27	import infra.core.conversion.Converter;
28	import infra.core.conversion.GenericConverter;
29	import infra.format.annotation.DurationFormat;
30	import infra.format.annotation.DurationFormat.Style;
31	import infra.format.annotation.DurationFormat.Unit;
32	import infra.format.annotation.DurationUnit;
33	import infra.format.datetime.standard.DurationFormatterUtils;
34
35	/**
36	* {@link Converter} to convert from a {@link Duration} to a {@link String}.
37	*
38	* @author Phillip Webb
39	* @author <a href="https://github.com/TAKETODAY">Harry Yang</a>
40	* @see DurationFormat
41	* @see DurationUnit
42	* @since 4.0
43	*/
44	final class DurationToStringConverter implements GenericConverter {	3✔
45
46	@Override
47	public Set<ConvertiblePair> getConvertibleTypes() {
48	return Collections.singleton(new ConvertiblePair(Duration.class, String.class));	7✔
49	}
50
51	@Nullable
52	@Override
53	public Object convert(@Nullable Object source, TypeDescriptor sourceType, TypeDescriptor targetType) {
54	if (source instanceof Duration) {	3!
55	Unit unit = null;	2✔
56	Style style = Style.ISO8601;	2✔
57	DurationFormat durationFormat = sourceType.getAnnotation(DurationFormat.class);	5✔
58	if (durationFormat != null) {	2✔
59	style = durationFormat.style();	3✔
60	unit = durationFormat.defaultUnit();	3✔
61	}
62
63	DurationUnit durationUnit = sourceType.getAnnotation(DurationUnit.class);	5✔
64	if (durationUnit != null) {	2✔
65	unit = Unit.fromChronoUnit(durationUnit.value());	4✔
66	}
67	return DurationFormatterUtils.print((Duration) source, style, unit);	6✔
68	}
69	return null;	×
70	}
71
72	}

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