static Datum Timestamp_coerceObjectTZ_dd(Type self, jobject jts, bool tzAdjust)
{
double ts;
jlong mSecs = JNI_callLongMethod(jts, s_Timestamp_getTime);
jint nSecs = JNI_callIntMethod(jts, s_Timestamp_getNanos);
ts = ((double)mSecs) / 1000.0; /* Convert to seconds */
ts -= EPOCH_DIFF;
if(nSecs != 0)
ts += ((double)nSecs) / 1000000000.0; /* Convert to seconds */
if(tzAdjust)
ts -= Timestamp_getTimeZone_dd(ts); /* Adjust from UTC to local time */
return Float8GetDatum(ts);
}
static Datum Timestamp_coerceObjectTZ_id(Type self, jobject jts, bool tzAdjust)
{
int64 ts;
jlong mSecs = JNI_callLongMethod(jts, s_Timestamp_getTime);
jint nSecs = JNI_callIntMethod(jts, s_Timestamp_getNanos);
mSecs -= ((jlong)EPOCH_DIFF) * 1000L;
ts = mSecs * 1000L; /* Convert millisecs to microsecs */
if(nSecs != 0)
ts += nSecs / 1000; /* Convert nanosecs to microsecs */
if(tzAdjust)
ts -= ((jlong)Timestamp_getTimeZone_id(ts)) * 1000000L; /* Adjust from UTC to local time */
return Int64GetDatum(ts);
}
static Datum _Integer_coerceObject(Type self, jobject intObj)
{
return Int32GetDatum(intObj == 0 ? 0 : JNI_callIntMethod(intObj, s_Integer_intValue));
}
