import org.json.JSONException;
import org.json.JSONObject;
+import be.nikiroo.fanfix.data.Paragraph.ParagraphType;
+
public class JsonIO {
static public JSONObject toJson(MetaData meta) {
if (meta == null) {
}
/**
+ * // no image
*
* @param json
*
return meta;
}
+ static public JSONObject toJson(Story story) {
+ if (story == null) {
+ return null;
+ }
+
+ JSONObject json = new JSONObject();
+ put(json, "", Story.class.getName());
+ put(json, "meta", toJson(story.getMeta()));
+
+ List<JSONObject> chapters = new ArrayList<JSONObject>();
+ for (Chapter chap : story) {
+ chapters.add(toJson(chap));
+ }
+ put(json, "chapters", new JSONArray(chapters));
+
+ return json;
+ }
+
+ /**
+ *
+ * @param json
+ *
+ * @return
+ *
+ * @throws JSONException
+ * when it cannot be converted
+ */
+ static public Story toStory(JSONObject json) {
+ if (json == null) {
+ return null;
+ }
+
+ Story story = new Story();
+ story.setMeta(toMetaData(getJson(json,"meta")));
+ story.setChapters(toListChapter(getJsonArr(json, "chapters")));
+
+ return story;
+ }
+
static public JSONObject toJson(Chapter chap) {
if (chap == null) {
return null;
}
JSONObject json = new JSONObject();
+ put(json, "", Chapter.class.getName());
+ put(json, "name", chap.getName());
+ put(json, "number", chap.getNumber());
+ put(json, "words", chap.getWords());
- // TODO
+ List<JSONObject> paragraphs = new ArrayList<JSONObject>();
+ for (Paragraph para : chap) {
+ paragraphs.add(toJson(para));
+ }
+ put(json, "paragraphs", new JSONArray(paragraphs));
return json;
}
return null;
}
- Chapter chap = new Chapter(0, "");
-
- // TODO
+ Chapter chap = new Chapter(getInt(json, "number", 0),
+ getString(json, "name"));
+ chap.setWords(getLong(json, "words", 0));
+ chap.setParagraphs(toListParagraph(getJsonArr(json, "paragraphs")));
return chap;
}
+ // no images
+ static public JSONObject toJson(Paragraph para) {
+ if (para == null) {
+ return null;
+ }
+
+ JSONObject json = new JSONObject();
+ put(json, "", Paragraph.class.getName());
+ put(json, "type", para.getType());
+ put(json, "content", para.getContent());
+ put(json, "words", para.getWords());
+
+ return json;
+ }
+
+ /**
+ * // no images
+ *
+ * @param json
+ *
+ * @return
+ *
+ * @throws JSONException
+ * when it cannot be converted
+ */
+ static public Paragraph toParagraph(JSONObject json) {
+ if (json == null) {
+ return null;
+ }
+
+ Paragraph para = new Paragraph(
+ ParagraphType.valueOf(getString(json, "type")),
+ getString(json, "content"), getLong(json, "words", 0));
+
+ return para;
+ }
+
static public List<String> toListString(JSONArray array) {
if (array != null) {
List<String> values = new ArrayList<String>();
return null;
}
+ static public List<Paragraph> toListParagraph(JSONArray array) {
+ if (array != null) {
+ List<Paragraph> values = new ArrayList<Paragraph>();
+ for (Object value : array.toList()) {
+ values.add(
+ value instanceof Paragraph ? (Paragraph) value : null);
+ }
+ return values;
+ }
+
+ return null;
+ }
+
+ private static List<Chapter> toListChapter(JSONArray array) {
+ if (array != null) {
+ List<Chapter> values = new ArrayList<Chapter>();
+ for (Object value : array.toList()) {
+ values.add(value instanceof Chapter ? (Chapter) value : null);
+ }
+ return values;
+ }
+
+ return null;
+ }
+
static private void put(JSONObject json, String key, Object o) {
json.put(key, o == null ? JSONObject.NULL : o);
}
return def;
}
+ static int getInt(JSONObject json, String key, int def) {
+ if (json.has(key)) {
+ Object o = json.get(key);
+ if (o instanceof Integer) {
+ return (Integer) o;
+ }
+ }
+
+ return def;
+ }
+
static JSONObject getJson(JSONObject json, String key) {
if (json.has(key)) {
Object o = json.get(key);