Example usage for java.time LocalDateTime from

Introduction

In this page you can find the example usage for java.time LocalDateTime from.

Prototype

public static LocalDateTime from(TemporalAccessor temporal)

Source Link

Document

Obtains an instance of LocalDateTime from a temporal object.

Usage

From source file:net.dv8tion.jda.core.EmbedBuilder.java

/**
 * Sets the Timestamp of the embed.//from  w w  w. j a  va  2  s  . c om
 *
 * <p><b><a href="http://i.imgur.com/YP4NiER.png">Example</a></b>
 *
 * <p><b>Hint:</b> You can get the current time using {@link java.time.Instant#now() Instant.now()} or convert time from a
 * millisecond representation by using {@link java.time.Instant#ofEpochMilli(long) Instant.ofEpochMilli(long)};
 *
 * @param  temporal
 *         the temporal accessor of the timestamp
 *
 * @return the builder after the timestamp has been set
 */
public EmbedBuilder setTimestamp(TemporalAccessor temporal) {
    if (temporal == null) {
        this.timestamp = null;
    } else if (temporal instanceof OffsetDateTime) {
        this.timestamp = (OffsetDateTime) temporal;
    } else {
        ZoneOffset offset;
        try {
            offset = ZoneOffset.from(temporal);
        } catch (DateTimeException ignore) {
            offset = ZoneOffset.UTC;
        }
        try {
            LocalDateTime ldt = LocalDateTime.from(temporal);
            this.timestamp = OffsetDateTime.of(ldt, offset);
        } catch (DateTimeException ignore) {
            try {
                Instant instant = Instant.from(temporal);
                this.timestamp = OffsetDateTime.ofInstant(instant, offset);
            } catch (DateTimeException ex) {
                throw new DateTimeException("Unable to obtain OffsetDateTime from TemporalAccessor: " + temporal
                        + " of type " + temporal.getClass().getName(), ex);
            }
        }
    }
    return this;
}

From source file:msi.gama.util.GamaDate.java

public IList<?> listValue(final IScope scope, final IType<?> ct) {
    final LocalDateTime ld = LocalDateTime.from(internal);
    return GamaListFactory.create(scope, ct, ld.getYear(), ld.getMonthValue(), ld.getDayOfWeek().getValue(),
            ld.getHour(), ld.getMinute(), ld.getSecond());
}

From source file:msi.gama.util.GamaDate.java

public LocalDateTime getLocalDateTime() {
    return LocalDateTime.from(internal);
}

From source file:org.talend.dataprep.transformation.actions.date.ComputeTimeSinceTest.java

/**
 * Compute time since ./*w w  w  .j a  v a 2  s .c o m*/
 *
 * @param date      the date to compute from.
 * @param pattern   the pattern to use.
 * @param unit      the unit for the result.
 * @param sinceWhen the date to calculate since when
 * @return time since now in the wanted unit.
 */
String computeTimeSince(String date, String pattern, ChronoUnit unit, String sinceWhen) {

    DateTimeFormatter format = DateTimeFormatter.ofPattern(pattern);
    Temporal since;
    if (sinceWhen == null) {
        since = LocalDateTime.now();
    } else {
        since = LocalDateTime.parse(sinceWhen, format);
    }

    LocalDateTime start;
    try {
        start = LocalDateTime.parse(date, format);
    } catch (Exception e) {
        start = null;
    }

    if (start == null) {
        LocalDate temp = LocalDate.parse(date, format);
        start = temp.atStartOfDay();
    }

    Temporal result = LocalDateTime.from(start);
    return String.valueOf(unit.between(result, since));
}