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Jackson deserialization for TransposeColumnsIntoRowsOperation

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This commit is contained in:
Antonin Delpeuch 2018-10-22 13:54:45 +01:00
parent 8647e3d586
commit 6358a4aeb5
2 changed files with 61 additions and 19 deletions
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78
main/src/com/google/refine/operations/cell/TransposeColumnsIntoRowsOperation.java
View File

@ -38,6 +38,12 @@ import java.util.List;
import org.json.JSONObject;
import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonIgnore;
import com.fasterxml.jackson.annotation.JsonInclude;
import com.fasterxml.jackson.annotation.JsonInclude.Include;
import com.fasterxml.jackson.annotation.JsonProperty;
import com.google.refine.history.HistoryEntry;
import com.google.refine.model.AbstractOperation;
import com.google.refine.model.Cell;
@ -45,42 +51,80 @@ import com.google.refine.model.Column;
import com.google.refine.model.Project;
import com.google.refine.model.Row;
import com.google.refine.model.changes.MassRowColumnChange;
import com.google.refine.util.JSONUtilities;
import com.google.refine.util.ParsingUtilities;
public class TransposeColumnsIntoRowsOperation extends AbstractOperation {
@JsonProperty("startColumnName")
final protected String _startColumnName;
@JsonProperty("columnCount")
final protected int _columnCount;
@JsonProperty("ignoreBlankCells")
final protected boolean _ignoreBlankCells;
@JsonProperty("fillDown")
final protected boolean _fillDown;
@JsonProperty("combinedColumnName")
@JsonInclude(Include.NON_NULL)
final protected String _combinedColumnName;
@JsonIgnore
final protected boolean _prependColumnName;
@JsonProperty("separator")
final protected String _separator;
@JsonProperty("keyColumnName")
final protected String _keyColumnName;
@JsonProperty("valueColumnName")
final protected String _valueColumnName;
@JsonProperty("prependColumnName")
@JsonInclude(Include.NON_NULL)
public Boolean getPrependColumnName() {
return _combinedColumnName == null ? null : _prependColumnName;
}
static public AbstractOperation reconstruct(Project project, JSONObject obj) throws Exception {
String combinedColumnName = JSONUtilities.getString(obj, "combinedColumnName", null);
return ParsingUtilities.mapper.readValue(obj.toString(), TransposeColumnsIntoRowsOperation.class);
}
@JsonCreator
static public TransposeColumnsIntoRowsOperation deserialize(
@JsonProperty("combinedColumnName")
String combinedColumnName,
@JsonProperty("startColumnName")
String startColumnName,
@JsonProperty("columnCount")
int columnCount,
@JsonProperty("ignoreBlankCells")
Boolean ignoreBlankCells,
@JsonProperty("fillDown")
Boolean fillDown,
@JsonProperty("prependColumnName")
boolean prependColumnName,
@JsonProperty("separator")
String separator,
@JsonProperty("keyColumnName")
String keyColumnName,
@JsonProperty("valueColumnName")
String valueColumnName) {
ignoreBlankCells = ignoreBlankCells == null ? true : ignoreBlankCells;
fillDown = fillDown == null ? false : fillDown;
if (combinedColumnName != null) {
return new TransposeColumnsIntoRowsOperation(
obj.getString("startColumnName"),
obj.getInt("columnCount"),
JSONUtilities.getBoolean(obj, "ignoreBlankCells", true),
JSONUtilities.getBoolean(obj, "fillDown", false),
combinedColumnName,
obj.getBoolean("prependColumnName"),
obj.getString("separator")
);
startColumnName,
columnCount,
ignoreBlankCells,
fillDown,
combinedColumnName,
prependColumnName,
separator);
} else {
return new TransposeColumnsIntoRowsOperation(
obj.getString("startColumnName"),
obj.getInt("columnCount"),
JSONUtilities.getBoolean(obj, "ignoreBlankCells", true),
JSONUtilities.getBoolean(obj, "fillDown", false),
obj.getString("keyColumnName"),
obj.getString("valueColumnName")
);
startColumnName,
columnCount,
ignoreBlankCells,
fillDown,
keyColumnName,
valueColumnName);
}
}

2
main/tests/server/src/com/google/refine/tests/operations/cell/SplitMultiValuedCellsTests.java
View File

@ -164,7 +164,5 @@ public class SplitMultiValuedCellsTests extends RefineTest {
Assert.assertEquals(project.rows.get(3).getCellValue(keyCol), null);
Assert.assertEquals(project.rows.get(3).getCellValue(valueCol), "four");
}
}