1 files changed, 0 insertions, 354 deletions
diff --git a/sonar-plugin-api/src/main/java/org/sonar/api/utils/DateUtils.java b/sonar-plugin-api/src/main/java/org/sonar/api/utils/DateUtils.java
deleted file mode 100644
index 1607d010890..00000000000
--- a/sonar-plugin-api/src/main/java/org/sonar/api/utils/DateUtils.java
+++ /dev/null
@@ -1,354 +0,0 @@
-/*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.api.utils;
-
-import java.time.Instant;
-import java.time.LocalDate;
-import java.time.OffsetDateTime;
-import java.time.ZoneId;
-import java.time.format.DateTimeFormatter;
-import java.time.format.DateTimeParseException;
-import java.time.temporal.ChronoUnit;
-import java.util.Date;
-import javax.annotation.CheckForNull;
-import javax.annotation.Nullable;
-
-import static org.sonar.api.utils.Preconditions.checkArgument;
-
-/**
- * Parses and formats <a href="https://docs.oracle.com/javase/8/docs/api/java/text/SimpleDateFormat.html#rfc822timezone">RFC 822</a> dates.
- * This class is thread-safe.
- *
- * @since 2.7
- */
-public final class DateUtils {
-  public static final String DATE_FORMAT = "yyyy-MM-dd";
-  public static final String DATETIME_FORMAT = "yyyy-MM-dd'T'HH:mm:ssZ";
-
-  private static final DateTimeFormatter DATETIME_FORMATTER = DateTimeFormatter.ofPattern(DATETIME_FORMAT);
-
-  private DateUtils() {
-  }
-
-  /**
-   * Warning: relies on default timezone!
-   */
-  public static String formatDate(Date d) {
-    return d.toInstant().atZone(ZoneId.systemDefault()).toLocalDate().toString();
-  }
-
-  /**
-   * Warning: relies on default timezone!
-   *
-   * @since 7.6
-   */
-  public static String formatDate(Instant d) {
-    return d.atZone(ZoneId.systemDefault()).toLocalDate().toString();
-  }
-
-  /**
-   * Warning: relies on default timezone!
-   */
-  public static String formatDateTime(Date d) {
-    return formatDateTime(OffsetDateTime.ofInstant(d.toInstant(), ZoneId.systemDefault()));
-  }
-
-  /**
-   * Warning: relies on default timezone!
-   */
-  public static String formatDateTime(long ms) {
-    return formatDateTime(OffsetDateTime.ofInstant(Instant.ofEpochMilli(ms), ZoneId.systemDefault()));
-  }
-
-  /**
-   * @since 6.6
-   */
-  public static String formatDateTime(OffsetDateTime dt) {
-    return DATETIME_FORMATTER.format(dt);
-  }
-
-  /**
-   * Warning: relies on default timezone!
-   */
-  public static String formatDateTimeNullSafe(@Nullable Date date) {
-    return date == null ? "" : formatDateTime(date);
-  }
-
-  @CheckForNull
-  public static Date longToDate(@Nullable Long time) {
-    return time == null ? null : new Date(time);
-  }
-
-  @CheckForNull
-  public static Long dateToLong(@Nullable Date date) {
-    return date == null ? null : date.getTime();
-  }
-
-  /**
-   * Return a date at the start of day.
-   *
-   * @param s string in format {@link #DATE_FORMAT}
-   * @throws SonarException when string cannot be parsed
-   */
-  public static Date parseDate(String s) {
-    return Date.from(parseLocalDate(s).atStartOfDay(ZoneId.systemDefault()).toInstant());
-  }
-
-  /**
-   * Parse format {@link #DATE_FORMAT}. This method never throws exception.
-   *
-   * @param s any string
-   * @return the date, {@code null} if parsing error or if parameter is {@code null}
-   * @since 3.0
-   */
-  @CheckForNull
-  public static Date parseDateQuietly(@Nullable String s) {
-    Date date = null;
-    if (s != null) {
-      try {
-        date = parseDate(s);
-      } catch (RuntimeException e) {
-        // ignore
-      }
-
-    }
-    return date;
-  }
-
-  /**
-   * @since 6.6
-   */
-  public static LocalDate parseLocalDate(String s) {
-    try {
-      return LocalDate.parse(s);
-    } catch (DateTimeParseException e) {
-      throw MessageException.of("The date '" + s + "' does not respect format '" + DATE_FORMAT + "'", e);
-    }
-  }
-
-  /**
-   * Parse format {@link #DATE_FORMAT}. This method never throws exception.
-   *
-   * @param s any string
-   * @return the date, {@code null} if parsing error or if parameter is {@code null}
-   * @since 6.6
-   */
-  @CheckForNull
-  public static LocalDate parseLocalDateQuietly(@Nullable String s) {
-    LocalDate date = null;
-    if (s != null) {
-      try {
-        date = parseLocalDate(s);
-      } catch (RuntimeException e) {
-        // ignore
-      }
-
-    }
-    return date;
-  }
-
-  /**
-   * @param s string in format {@link #DATETIME_FORMAT}
-   * @throws SonarException when string cannot be parsed
-   */
-  public static Date parseDateTime(String s) {
-    return Date.from(parseOffsetDateTime(s).toInstant());
-  }
-
-  /**
-   * @param s string in format {@link #DATETIME_FORMAT}
-   * @throws SonarException when string cannot be parsed
-   * @since 6.6
-   */
-  public static OffsetDateTime parseOffsetDateTime(String s) {
-    try {
-      return OffsetDateTime.parse(s, DATETIME_FORMATTER);
-    } catch (DateTimeParseException e) {
-      throw MessageException.of("The date '" + s + "' does not respect format '" + DATETIME_FORMAT + "'", e);
-    }
-  }
-
-  /**
-   * Parse format {@link #DATETIME_FORMAT}. This method never throws exception.
-   *
-   * @param s any string
-   * @return the datetime, {@code null} if parsing error or if parameter is {@code null}
-   */
-  @CheckForNull
-  public static Date parseDateTimeQuietly(@Nullable String s) {
-    Date datetime = null;
-    if (s != null) {
-      try {
-        datetime = parseDateTime(s);
-      } catch (RuntimeException e) {
-        // ignore
-      }
-
-    }
-    return datetime;
-  }
-
-  /**
-   * Parse format {@link #DATETIME_FORMAT}. This method never throws exception.
-   *
-   * @param s any string
-   * @return the datetime, {@code null} if parsing error or if parameter is {@code null}
-   * @since 6.6
-   */
-  @CheckForNull
-  public static OffsetDateTime parseOffsetDateTimeQuietly(@Nullable String s) {
-    OffsetDateTime datetime = null;
-    if (s != null) {
-      try {
-        datetime = parseOffsetDateTime(s);
-      } catch (RuntimeException e) {
-        // ignore
-      }
-
-    }
-    return datetime;
-  }
-
-  /**
-   * Warning: rely on default timezone!
-   *
-   * @see #parseDateOrDateTime(String, ZoneId) 
-   * @since 6.1
-   */
-  @CheckForNull
-  public static Date parseDateOrDateTime(@Nullable String stringDate) {
-    return parseDateOrDateTime(stringDate, ZoneId.systemDefault());
-  }
-
-  /**
-   * Parse either a full date time (using RFC-822 TZ format), or a local date.
-   * For local dates, the returned {@link Date} will be set at the beginning of the day, in the provided timezone.
-   * @return the datetime, {@code null} if stringDate is null
-   * @throws IllegalArgumentException if stringDate is not a correctly formed date or datetime
-   * @since 8.6
-   */
-  @CheckForNull
-  public static Date parseDateOrDateTime(@Nullable String stringDate, ZoneId timeZone) {
-    if (stringDate == null) {
-      return null;
-    }
-
-    OffsetDateTime odt = parseOffsetDateTimeQuietly(stringDate);
-    if (odt != null) {
-      return Date.from(odt.toInstant());
-    }
-
-    LocalDate ld = parseLocalDateQuietly(stringDate);
-    checkArgument(ld != null, "Date '%s' cannot be parsed as either a date or date+time", stringDate);
-
-    return Date.from(ld.atStartOfDay(timeZone).toInstant());
-  }
-
-  /**
-   * Warning: rely on default timezone for local dates!
-   *
-   * @see #parseDateOrDateTime(String)
-   */
-  @CheckForNull
-  public static Date parseStartingDateOrDateTime(@Nullable String stringDate) {
-    return parseDateOrDateTime(stringDate);
-  }
-
-  /**
-   * @see #parseDateOrDateTime(String, ZoneId)
-   */
-  @CheckForNull
-  public static Date parseStartingDateOrDateTime(@Nullable String stringDate, ZoneId timeZone) {
-    return parseDateOrDateTime(stringDate, timeZone);
-  }
-
-  /**
-   * Warning: rely on default timezone for local dates!
-   *
-   * @see #parseEndingDateOrDateTime(String, ZoneId)
-   * @since 6.1
-   */
-  @CheckForNull
-  public static Date parseEndingDateOrDateTime(@Nullable String stringDate) {
-    return parseEndingDateOrDateTime(stringDate, ZoneId.systemDefault());
-  }
-  /**
-   * Return the datetime if @param stringDate is a datetime, local date + 1 day if stringDate is a local date.
-   * So '2016-09-01' would return a date equivalent to '2016-09-02T00:00:00' in the provided timezone
-   *
-   * @return the datetime, {@code null} if stringDate is null
-   * @throws IllegalArgumentException if stringDate is not a correctly formed date or datetime
-   * @since 8.6
-   */
-  @CheckForNull
-  public static Date parseEndingDateOrDateTime(@Nullable String stringDate, ZoneId timeZone) {
-    if (stringDate == null) {
-      return null;
-    }
-
-    OffsetDateTime odt = parseOffsetDateTimeQuietly(stringDate);
-    if (odt != null) {
-      return Date.from(odt.toInstant());
-    }
-
-    LocalDate ld = parseLocalDateQuietly(stringDate);
-    checkArgument(ld != null, "Date '%s' cannot be parsed as either a date or date+time", stringDate);
-
-    return Date.from(ld.atStartOfDay(timeZone).plusDays(1).toInstant());
-  }
-
-  /**
-   * Adds a number of days to a date returning a new object.
-   * The original date object is unchanged.
-   *
-   * @param date         the date, not null
-   * @param numberOfDays the amount to add, may be negative
-   * @return the new date object with the amount added
-   */
-  public static Date addDays(Date date, int numberOfDays) {
-    return Date.from(date.toInstant().plus(numberOfDays, ChronoUnit.DAYS));
-  }
-
-  /**
-   * @since 7.6
-   */
-  public static Instant addDays(Instant instant, int numberOfDays) {
-    return instant.plus(numberOfDays, ChronoUnit.DAYS);
-  }
-
-  @CheckForNull
-  public static Date truncateToSeconds(@Nullable Date d) {
-    if (d == null) {
-      return null;
-    }
-    return truncateToSecondsImpl(d);
-  }
-
-  public static long truncateToSeconds(long dateTime) {
-    return truncateToSecondsImpl(new Date(dateTime)).getTime();
-  }
-
-  private static Date truncateToSecondsImpl(Date d) {
-    Instant instant = d.toInstant();
-    instant = instant.truncatedTo(ChronoUnit.SECONDS);
-    return Date.from(instant);
-  }
-
-}