Jackson deserialization for ColumnRemovalOperation
@@ -33,8 +33,11 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
package com.google.refine.operations.column;
+import java.io.IOException;
+
import org.json.JSONObject;
+import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonProperty;
import com.google.refine.history.Change;
@@ -43,17 +46,18 @@ import com.google.refine.model.AbstractOperation;
import com.google.refine.model.Column;
import com.google.refine.model.Project;
import com.google.refine.model.changes.ColumnRemovalChange;
+import com.google.refine.util.ParsingUtilities;
public class ColumnRemovalOperation extends AbstractOperation {
final protected String _columnName;
- static public AbstractOperation reconstruct(Project project, JSONObject obj) throws Exception {
- return new ColumnRemovalOperation(
- obj.getString("columnName")
- );
+ static public AbstractOperation reconstruct(Project project, JSONObject obj) throws IOException {
+ return ParsingUtilities.mapper.readValue(obj.toString(), ColumnRemovalOperation.class);
}
+ @JsonCreator
public ColumnRemovalOperation(
+ @JsonProperty("columnName")
String columnName
) {
_columnName = columnName;
