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8231314: java.time serialization warning cleanup

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Reviewed-by: chegar, naoto, plevart
This commit is contained in:
Roger Riggs 2019-09-26 11:10:19 -04:00
parent f8bb7b3a26
commit 725031769f
4 changed files with 75 additions and 42 deletions
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53
src/java.base/share/classes/java/time/Ser.java
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@ -61,6 +61,7 @@ import java.io.IOException;
import java.io.InvalidClassException;
import java.io.ObjectInput;
import java.io.ObjectOutput;
import java.io.Serializable;
import java.io.StreamCorruptedException;
/**
@ -112,7 +113,7 @@ final class Ser implements Externalizable {
/** The type being serialized. */
private byte type;
/** The object being serialized. */
private Object object;
private Serializable object;
/**
* Constructor for deserialization.
@ -126,7 +127,7 @@ final class Ser implements Externalizable {
* @param type the type
* @param object the object
*/
Ser(byte type, Object object) {
Ser(byte type, Serializable object) {
this.type = type;
this.object = object;
}
@ -224,20 +225,35 @@ final class Ser implements Externalizable {
* {@code Ser} object.
*
* <ul>
* <li><a href="{@docRoot}/serialized-form.html#java.time.Duration">Duration</a> - {@code Duration.ofSeconds(seconds, nanos);}
* <li><a href="{@docRoot}/serialized-form.html#java.time.Instant">Instant</a> - {@code Instant.ofEpochSecond(seconds, nanos);}
* <li><a href="{@docRoot}/serialized-form.html#java.time.LocalDate">LocalDate</a> - {@code LocalDate.of(year, month, day);}
* <li><a href="{@docRoot}/serialized-form.html#java.time.LocalDateTime">LocalDateTime</a> - {@code LocalDateTime.of(date, time);}
* <li><a href="{@docRoot}/serialized-form.html#java.time.LocalTime">LocalTime</a> - {@code LocalTime.of(hour, minute, second, nano);}
* <li><a href="{@docRoot}/serialized-form.html#java.time.MonthDay">MonthDay</a> - {@code MonthDay.of(month, day);}
* <li><a href="{@docRoot}/serialized-form.html#java.time.OffsetTime">OffsetTime</a> - {@code OffsetTime.of(time, offset);}
* <li><a href="{@docRoot}/serialized-form.html#java.time.OffsetDateTime">OffsetDateTime</a> - {@code OffsetDateTime.of(dateTime, offset);}
* <li><a href="{@docRoot}/serialized-form.html#java.time.Period">Period</a> - {@code Period.of(years, months, days);}
* <li><a href="{@docRoot}/serialized-form.html#java.time.Year">Year</a> - {@code Year.of(year);}
* <li><a href="{@docRoot}/serialized-form.html#java.time.YearMonth">YearMonth</a> - {@code YearMonth.of(year, month);}
* <li><a href="{@docRoot}/serialized-form.html#java.time.ZonedDateTime">ZonedDateTime</a> - {@code ZonedDateTime.ofLenient(dateTime, offset, zone);}
* <li><a href="{@docRoot}/serialized-form.html#java.time.ZoneId">ZoneId</a> - {@code ZoneId.of(id);}
* <li><a href="{@docRoot}/serialized-form.html#java.time.ZoneOffset">ZoneOffset</a> - {@code (offsetByte == 127 ? ZoneOffset.ofTotalSeconds(in.readInt()) : ZoneOffset.ofTotalSeconds(offsetByte * 900));}
* <li><a href="{@docRoot}/serialized-form.html#java.time.Duration">Duration</a> -
* {@code Duration.ofSeconds(seconds, nanos);}
* <li><a href="{@docRoot}/serialized-form.html#java.time.Instant">Instant</a> -
* {@code Instant.ofEpochSecond(seconds, nanos);}
* <li><a href="{@docRoot}/serialized-form.html#java.time.LocalDate">LocalDate</a> -
* {@code LocalDate.of(year, month, day);}
* <li><a href="{@docRoot}/serialized-form.html#java.time.LocalDateTime">LocalDateTime</a> -
* {@code LocalDateTime.of(date, time);}
* <li><a href="{@docRoot}/serialized-form.html#java.time.LocalTime">LocalTime</a> -
* {@code LocalTime.of(hour, minute, second, nano);}
* <li><a href="{@docRoot}/serialized-form.html#java.time.MonthDay">MonthDay</a> -
* {@code MonthDay.of(month, day);}
* <li><a href="{@docRoot}/serialized-form.html#java.time.OffsetTime">OffsetTime</a> -
* {@code OffsetTime.of(time, offset);}
* <li><a href="{@docRoot}/serialized-form.html#java.time.OffsetDateTime">OffsetDateTime</a> -
* {@code OffsetDateTime.of(dateTime, offset);}
* <li><a href="{@docRoot}/serialized-form.html#java.time.Period">Period</a> -
* {@code Period.of(years, months, days);}
* <li><a href="{@docRoot}/serialized-form.html#java.time.Year">Year</a> -
* {@code Year.of(year);}
* <li><a href="{@docRoot}/serialized-form.html#java.time.YearMonth">YearMonth</a> -
* {@code YearMonth.of(year, month);}
* <li><a href="{@docRoot}/serialized-form.html#java.time.ZonedDateTime">ZonedDateTime</a> -
* {@code ZonedDateTime.ofLenient(dateTime, offset, zone);}
* <li><a href="{@docRoot}/serialized-form.html#java.time.ZoneId">ZoneId</a> -
* {@code ZoneId.of(id);}
* <li><a href="{@docRoot}/serialized-form.html#java.time.ZoneOffset">ZoneOffset</a> -
* {@code (offsetByte == 127 ? ZoneOffset.ofTotalSeconds(in.readInt()) :
* ZoneOffset.ofTotalSeconds(offsetByte * 900));}
* </ul>
*
* @param in the data to read, not null
@ -247,12 +263,13 @@ final class Ser implements Externalizable {
object = readInternal(type, in);
}
static Object read(ObjectInput in) throws IOException, ClassNotFoundException {
static Serializable read(ObjectInput in) throws IOException, ClassNotFoundException {
byte type = in.readByte();
return readInternal(type, in);
}
private static Object readInternal(byte type, ObjectInput in) throws IOException, ClassNotFoundException {
private static Serializable readInternal(byte type, ObjectInput in)
throws IOException, ClassNotFoundException {
switch (type) {
case DURATION_TYPE: return Duration.readExternal(in);
case INSTANT_TYPE: return Instant.readExternal(in);