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java.sql.Time throws java.lang.UnsupportedOperationException when serialized. #655

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rogeriosorroche opened this issue Nov 18, 2024 · 0 comments
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bug Something isn't working right

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@rogeriosorroche
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rogeriosorroche commented Nov 18, 2024

Describe the bug
java.sql.Time throws java.lang.UnsupportedOperationException when serialized because org.eclipse.yasson.internal.serializer.types.DateSerializer tries to convert the object to a java.time.Instant, using method java.sql.Time.toInstant(). For type java.sql.Date this issue was handled in the class org.eclipse.yasson.internal.serializer.types.SqlDateSerializer. The same aproach may be used to java.sql.Time.

To Reproduce
Create a class with a java.sql.Time field:

public class MyBean {

     private java.sql.Time time;

    public java.sql.Time getTime() {
          return time;
    }

    public void setTime(java.sql.Time time) {
          this.time = time;
    }

}

// Try to serialize this bean.

MyBean value = new MyBean();
value.setTime(java.sql.Time.valueOf("10:00:00"));

Jsonb jsonb = JsonbBuilder.newBuilder().build();
String str = jsonb.toJson(value);

Expected behavior
Must serialize correctly, but throws UnsupportedOperationException:

Caused by: java.lang.UnsupportedOperationException
at java.sql/java.sql.Time.toInstant(Time.java:281)
at [email protected]/org.eclipse.yasson.internal.serializer.types.DateSerializer.toInstant(DateSerializer.java:36)
at [email protected]/org.eclipse.yasson.internal.serializer.types.SqlDateSerializer.toInstant(SqlDateSerializer.java:36)
at [email protected]/org.eclipse.yasson.internal.serializer.types.DateSerializer.formatDefault(DateSerializer.java:41)
at [email protected]/org.eclipse.yasson.internal.serializer.types.SqlDateSerializer.formatDefault(SqlDateSerializer.java:45)
at [email protected]/org.eclipse.yasson.internal.serializer.types.SqlDateSerializer.formatDefault(SqlDateSerializer.java:23)
....

System information:

  • OS: any
  • Java Version: >= 8
  • Yasson Version: 3.0.4
@rogeriosorroche rogeriosorroche added the bug Something isn't working right label Nov 18, 2024
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