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Jackson deserialization for ColumnAdditionByFetchingURLsOperation

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This commit is contained in:
Antonin Delpeuch 2018-10-22 11:34:02 +01:00
parent 0c87687e92
commit a07f825aad
1 changed files with 18 additions and 27 deletions
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45
main/src/com/google/refine/operations/column/ColumnAdditionByFetchingURLsOperation.java
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@ -45,10 +45,10 @@ import java.util.List;
import java.util.Properties;
import java.util.concurrent.TimeUnit;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonProperty;
import com.google.common.cache.CacheBuilder;
@ -74,7 +74,6 @@ import com.google.refine.model.changes.CellAtRow;
import com.google.refine.model.changes.ColumnAdditionChange;
import com.google.refine.operations.EngineDependentOperation;
import com.google.refine.operations.OnError;
import com.google.refine.operations.cell.TextTransformOperation;
import com.google.refine.process.LongRunningProcess;
import com.google.refine.process.Process;
import com.google.refine.util.ParsingUtilities;
@ -87,7 +86,12 @@ public class ColumnAdditionByFetchingURLsOperation extends EngineDependentOperat
@JsonProperty("value")
final public String value;
public HttpHeader(String name, String value) {
@JsonCreator
public HttpHeader(
@JsonProperty("name")
String name,
@JsonProperty("value")
String value) {
this.name = name;
this.value = value;
}
@ -104,41 +108,28 @@ public class ColumnAdditionByFetchingURLsOperation extends EngineDependentOperat
final protected List<HttpHeader> _httpHeadersJson;
static public AbstractOperation reconstruct(Project project, JSONObject obj) throws Exception {
JSONObject engineConfig = obj.getJSONObject("engineConfig");
List<HttpHeader> headers = null;
JSONArray headersJson = obj.optJSONArray("httpHeadersJson");
if (headersJson != null) {
headers = new ArrayList<>(headersJson.length());
for (int i = 0; i < headersJson.length(); i++) {
String headerLabel = headersJson.getJSONObject(i).getString("name");
String headerValue = headersJson.getJSONObject(i).getString("value");
headers.add(new HttpHeader(headerLabel, headerValue));
}
}
return new ColumnAdditionByFetchingURLsOperation(
EngineConfig.reconstruct(engineConfig),
obj.getString("baseColumnName"),
obj.getString("urlExpression"),
TextTransformOperation.stringToOnError(obj.getString("onError")),
obj.getString("newColumnName"),
obj.getInt("columnInsertIndex"),
obj.getInt("delay"),
obj.optBoolean("cacheResponses", false), // false for retro-compatibility
headers // will be null if it doesn't exist for retro-compatibility
);
return ParsingUtilities.mapper.readValue(obj.toString(), ColumnAdditionByFetchingURLsOperation.class);
}
@JsonCreator
public ColumnAdditionByFetchingURLsOperation(
@JsonProperty("engineConfig")
EngineConfig engineConfig,
@JsonProperty("baseColumnName")
String baseColumnName,
@JsonProperty("urlExpression")
String urlExpression,
@JsonProperty("onError")
OnError onError,
@JsonProperty("newColumnName")
String newColumnName,
@JsonProperty("columnInsertIndex")
int columnInsertIndex,
@JsonProperty("delay")
int delay,
@JsonProperty("cacheResponses")
boolean cacheResponses,
@JsonProperty("httpHeadersJson")
List<HttpHeader> httpHeadersJson
) {
super(engineConfig);