stevenzwu commented on code in PR #9728:
URL: https://github.com/apache/iceberg/pull/9728#discussion_r1526599885
##########
core/src/main/java/org/apache/iceberg/FileScanTaskParser.java:
##########
@@ -40,16 +40,32 @@ public class FileScanTaskParser {
private FileScanTaskParser() {}
+ /**
+ * Serialize file scan task to JSON string
+ *
+ * @deprecated Use {@link ScanTaskParser#toJson(FileScanTask)} instead; will
be removed in 1.7.0
+ */
+ @Deprecated
public static String toJson(FileScanTask fileScanTask) {
- return JsonUtil.generate(
- generator -> FileScanTaskParser.toJson(fileScanTask, generator),
false);
+ Preconditions.checkArgument(fileScanTask != null, "Invalid file scan task:
null");
+ return JsonUtil.generate(generator -> toJson(fileScanTask, generator),
false);
+ }
+
+ /**
+ * Deserialize file scan task from JSON string
+ *
+ * @deprecated Use {@link ScanTaskParser#fromJson(String, boolean)} instead;
will be removed in
+ * 1.7.0
+ */
+ @Deprecated
+ public static FileScanTask fromJson(String json, boolean caseSensitive) {
+ Preconditions.checkArgument(json != null, "Invalid JSON string for file
scan task: null");
+ return JsonUtil.parse(json, node -> fromJson(node, caseSensitive));
}
- private static void toJson(FileScanTask fileScanTask, JsonGenerator
generator)
- throws IOException {
+ static void toJson(FileScanTask fileScanTask, JsonGenerator generator)
throws IOException {
Preconditions.checkArgument(fileScanTask != null, "Invalid file scan task:
null");
Preconditions.checkArgument(generator != null, "Invalid JSON generator:
null");
- generator.writeStartObject();
Review Comment:
you are right. we should have add the start/end object in the deprecated
public method
```
@Deprecated
public static String toJson(FileScanTask fileScanTask) {
```
##########
core/src/main/java/org/apache/iceberg/FileScanTaskParser.java:
##########
@@ -40,16 +40,32 @@ public class FileScanTaskParser {
private FileScanTaskParser() {}
+ /**
+ * Serialize file scan task to JSON string
+ *
+ * @deprecated Use {@link ScanTaskParser#toJson(FileScanTask)} instead; will
be removed in 1.7.0
+ */
+ @Deprecated
public static String toJson(FileScanTask fileScanTask) {
- return JsonUtil.generate(
- generator -> FileScanTaskParser.toJson(fileScanTask, generator),
false);
+ Preconditions.checkArgument(fileScanTask != null, "Invalid file scan task:
null");
+ return JsonUtil.generate(generator -> toJson(fileScanTask, generator),
false);
+ }
+
+ /**
+ * Deserialize file scan task from JSON string
+ *
+ * @deprecated Use {@link ScanTaskParser#fromJson(String, boolean)} instead;
will be removed in
+ * 1.7.0
+ */
+ @Deprecated
+ public static FileScanTask fromJson(String json, boolean caseSensitive) {
+ Preconditions.checkArgument(json != null, "Invalid JSON string for file
scan task: null");
+ return JsonUtil.parse(json, node -> fromJson(node, caseSensitive));
}
- private static void toJson(FileScanTask fileScanTask, JsonGenerator
generator)
- throws IOException {
+ static void toJson(FileScanTask fileScanTask, JsonGenerator generator)
throws IOException {
Preconditions.checkArgument(fileScanTask != null, "Invalid file scan task:
null");
Preconditions.checkArgument(generator != null, "Invalid JSON generator:
null");
- generator.writeStartObject();
Review Comment:
you are right. should have added the start/end object in the deprecated
public method
```
@Deprecated
public static String toJson(FileScanTask fileScanTask) {
```
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