wuchong commented on a change in pull request #11837:
URL: https://github.com/apache/flink/pull/11837#discussion_r414254275
##########
File path:
flink-table/flink-table-planner-blink/src/test/scala/org/apache/flink/table/planner/utils/testTableSourceSinks.scala
##########
@@ -200,6 +199,65 @@ class TestTableSourceWithTime[T](
}
}
+class TestTableSourceWithTimeFactory[T] extends StreamTableSourceFactory[T] {
+ override def createStreamTableSource(properties: JMap[String, String]):
StreamTableSource[T] = {
+ val dp = new DescriptorProperties()
+ dp.putProperties(properties)
+
+ val isBounded = dp.getOptionalBoolean("is-bounded").orElse(false)
+ val tableSchema = dp.getTableSchema(Schema.SCHEMA)
+ val serializedData = dp.getOptionalString("data").orElse(null)
+ val data = if (serializedData != null) {
+ EncodingUtils.decodeStringToObject(serializedData, classOf[List[T]])
+ } else {
+ Seq.empty[T]
+ }
+ val rowtimeAttributes = SchemaValidator.deriveRowtimeAttributes(dp)
+ val rowtime = if (rowtimeAttributes.isEmpty) {
+ null
+ } else {
+ rowtimeAttributes.head.getAttributeName
+ }
+ val proctimeAttribute = SchemaValidator.deriveProctimeAttribute(dp)
+ val proctime = if (proctimeAttribute.isPresent) {
+ proctimeAttribute.get()
+ } else {
+ null
+ }
+
+ val serializedMapKeys = dp.getOptionalString("map-keys").orElse(null)
+ val serializedMapVals = dp.getOptionalString("map-vals").orElse(null)
+ val mapping = if (serializedMapKeys != null && serializedMapVals != null) {
+ val mapKeys = EncodingUtils.decodeStringToObject(serializedMapKeys,
classOf[List[String]])
+ val mapVals = EncodingUtils.decodeStringToObject(serializedMapVals,
classOf[List[String]])
+ if (mapKeys.length != mapVals.length) {
+ null
+ } else {
+ mapKeys.zip(mapVals).toMap
+ }
+ } else {
+ null
+ }
+
+ val existingTs = dp.getOptionalString("existingTs").orElse(null)
+
+ new TestTableSourceWithTime[T](
+ isBounded, tableSchema, null, data, rowtime, proctime, mapping,
existingTs)
Review comment:
Then, please add IT cases which uses these properties. Otherwise, it's
hard to know whether this code is correct.
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