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Merge pull request #13131 from dustdfg/tabs_json_helper_refactor
TabsJsonHelper refactor
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@@ -9,8 +9,9 @@ import com.grack.nanojson.JsonParserException;
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import com.grack.nanojson.JsonStringWriter;
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import com.grack.nanojson.JsonWriter;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Objects;
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import java.util.stream.Collectors;
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/**
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* Class to get a JSON representation of a list of tabs, and the other way around.
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@@ -44,39 +45,25 @@ public final class TabsJsonHelper {
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return getDefaultTabs();
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}
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final List<Tab> returnTabs = new ArrayList<>();
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final JsonObject outerJsonObject;
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try {
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outerJsonObject = JsonParser.object().from(tabsJson);
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final JsonObject outerJsonObject = JsonParser.object().from(tabsJson);
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if (!outerJsonObject.has(JSON_TABS_ARRAY_KEY)) {
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throw new InvalidJsonException("JSON doesn't contain \"" + JSON_TABS_ARRAY_KEY
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+ "\" array");
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}
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final JsonArray tabsArray = outerJsonObject.getArray(JSON_TABS_ARRAY_KEY);
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final JsonArray tabsArray = outerJsonObject.getArray(JSON_TABS_ARRAY_KEY, null);
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for (final Object o : tabsArray) {
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if (!(o instanceof JsonObject)) {
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continue;
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}
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final var returnTabs = tabsArray.streamAsJsonObjects()
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.map(Tab::from)
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.filter(Objects::nonNull)
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.collect(Collectors.toUnmodifiableList());
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final Tab tab = Tab.from((JsonObject) o);
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if (tab != null) {
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returnTabs.add(tab);
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}
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}
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return returnTabs.isEmpty() ? getDefaultTabs() : returnTabs;
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} catch (final JsonParserException e) {
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throw new InvalidJsonException(e);
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}
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if (returnTabs.isEmpty()) {
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return getDefaultTabs();
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}
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return returnTabs;
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}
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/**
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