Exception on time attribute serialization

[web-devel]

Create entity with time attribute:

    public Time getTimeAttr() {
        return timeAttr;
    }

    public void setTimeAttr(Time timeAttr) {
        this.timeAttr = timeAttr;
    }

Try to fetch it via rest api:

java.time.temporal.UnsupportedTemporalTypeException: Unsupported field: HourOfDay
	at java.base/java.time.LocalDate.get0(LocalDate.java:708) ~[na:na]
	at java.base/java.time.LocalDate.getLong(LocalDate.java:687) ~[na:na]
	at java.base/java.time.format.DateTimePrintContext.getValue(DateTimePrintContext.java:308) ~[na:na]
	at java.base/java.time.format.DateTimeFormatterBuilder$NumberPrinterParser.format(DateTimeFormatterBuilder.java:2702) ~[na:na]
	at java.base/java.time.format.DateTimeFormatterBuilder$CompositePrinterParser.format(DateTimeFormatterBuilder.java:2341) ~[na:na]
	at java.base/java.time.format.DateTimeFormatterBuilder$CompositePrinterParser.format(DateTimeFormatterBuilder.java:2341) ~[na:na]
	at java.base/java.time.format.DateTimeFormatter.formatTo(DateTimeFormatter.java:1843) ~[na:na]
	at java.base/java.time.format.DateTimeFormatter.format(DateTimeFormatter.java:1817) ~[na:na]
	at java.base/java.time.LocalDate.format(LocalDate.java:1816) ~[na:na]
	at io.jmix.core.metamodel.datatype.impl.TimeDatatype.format(TimeDatatype.java:58) ~[jmix-core-0.3.0-SNAPSHOT.jar:na]
	at io.jmix.core.impl.serialization.EntitySerializationImpl$EntitySerializer.writeSimpleProperty(EntitySerializationImpl.java:368) ~[jmix-core-0.3.0-SNAPSHOT.jar:na]
	at io.jmix.core.impl.serialization.EntitySerializationImpl$EntitySerializer.writeFields(EntitySerializationImpl.java:340) ~[jmix-core-0.3.0-SNAPSHOT.jar:na]
	at io.jmix.core.impl.serialization.EntitySerializationImpl$EntitySerializer.serializeEntity(EntitySerializationImpl.java:241) ~[jmix-core-0.3.0-SNAPSHOT.jar:na]
	at io.jmix.core.impl.serialization.EntitySerializationImpl$EntitySerializer.serialize(EntitySerializationImpl.java:214) ~[jmix-core-0.3.0-SNAPSHOT.jar:na]
	at io.jmix.core.impl.serialization.EntitySerializationImpl$EntitySerializer.serialize(EntitySerializationImpl.java:186) 

[web-devel]

@owlet1997 could you create a ticket in @haulmont/jmix-frontend

[owlet1997]

problem cause was using incorrect type java.sql.Time