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Migrate language commands to Jackson

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This commit is contained in:
Antonin Delpeuch 2018-11-20 16:09:55 +00:00
parent e0caf3f723
commit 377b051bac
2 changed files with 16 additions and 18 deletions
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6
main/src/com/google/refine/commands/lang/GetLanguagesCommand.java
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@ -45,9 +45,9 @@ import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.commons.io.filefilter.WildcardFileFilter;
import org.json.JSONObject;
import com.fasterxml.jackson.annotation.JsonProperty;
import com.fasterxml.jackson.databind.node.ObjectNode;
import com.google.refine.commands.Command;
import edu.mit.simile.butterfly.ButterflyModule;
@ -76,9 +76,9 @@ public class GetLanguagesCommand extends Command {
for (File file : new File(module.getPath() + File.separator + "langs").listFiles(fileFilter)) {
String lang = file.getName().split("-")[1].split("\\.")[0];
if (!"en".equals(lang) && !"default".equals(lang)) {
JSONObject json = LoadLanguageCommand.loadLanguage(servlet, "core", lang);
ObjectNode json = LoadLanguageCommand.loadLanguage(servlet, "core", lang);
if (json != null && json.has("name")) {
String label = json.getString("name");
String label = json.get("name").asText(lang);
languages.add(new LanguageRecord(lang, label));
}
}

28
main/src/com/google/refine/commands/lang/LoadLanguageCommand.java
View File

@ -15,14 +15,13 @@ import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.json.JSONException;
import org.json.JSONObject;
import org.json.JSONTokener;
import com.fasterxml.jackson.databind.node.ObjectNode;
import com.fasterxml.jackson.databind.node.TextNode;
import com.google.refine.ProjectManager;
import com.google.refine.RefineServlet;
import com.google.refine.commands.Command;
import com.google.refine.preference.PreferenceStore;
import com.google.refine.util.ParsingUtilities;
import edu.mit.simile.butterfly.ButterflyModule;
@ -60,7 +59,7 @@ public class LoadLanguageCommand extends Command {
langs = Arrays.copyOf(langs, langs.length+1);
langs[langs.length-1] = "en";
JSONObject json = null;
ObjectNode json = null;
boolean loaded = false;
for (String lang : langs) {
if (lang == null) continue;
@ -69,11 +68,11 @@ public class LoadLanguageCommand extends Command {
response.setCharacterEncoding("UTF-8");
response.setContentType("application/json");
try {
JSONObject fullJson = new JSONObject();
fullJson.put("dictionary", json);
fullJson.put("lang", lang);
fullJson.write(response.getWriter());
} catch (JSONException e) {
ObjectNode node = ParsingUtilities.mapper.createObjectNode();
node.put("dictionary", json);
node.put("lang", new TextNode(lang));
ParsingUtilities.mapper.writeValue(response.getWriter(), node);
} catch (IOException e) {
logger.error("Error writing language labels to response stream");
}
response.getWriter().flush();
@ -87,19 +86,18 @@ public class LoadLanguageCommand extends Command {
}
}
static JSONObject loadLanguage(RefineServlet servlet, String modname, String lang) throws UnsupportedEncodingException {
static ObjectNode loadLanguage(RefineServlet servlet, String modname, String lang) throws UnsupportedEncodingException {
ButterflyModule module = servlet.getModule(modname);
JSONObject json = null;
File langFile = new File(module.getPath(), "langs" + File.separator + "translation-" + lang + ".json");
try {
Reader reader = new BufferedReader(new InputStreamReader(new FileInputStream(langFile), "UTF-8"));
json = new JSONObject(new JSONTokener(reader));
return ParsingUtilities.mapper.readValue(reader, ObjectNode.class);
} catch (FileNotFoundException e1) {
// Could be normal if we've got a list of languages as fallbacks
} catch (JSONException e) {
} catch (IOException e) {
logger.error("JSON error reading/writing language file: " + langFile, e);
}
return json;
return null;
}
}