From 877a44c78f1c4985aa362f6cdce385a4f860b51d Mon Sep 17 00:00:00 2001 From: Niki Roo Date: Thu, 14 May 2020 16:40:22 +0200 Subject: [PATCH] merge master --- data/JsonIO.java | 163 ++++++++++++++++++++++++++++------------------- 1 file changed, 98 insertions(+), 65 deletions(-) diff --git a/data/JsonIO.java b/data/JsonIO.java index c31ddd0..501a0d9 100644 --- a/data/JsonIO.java +++ b/data/JsonIO.java @@ -201,15 +201,28 @@ public class JsonIO { return para; } + // only supported option: a MetaData called "meta" static public JSONObject toJson(Progress pg) { return toJson(pg, null); } + // only supported option: a MetaData called "meta" static private JSONObject toJson(Progress pg, Double weight) { if (pg == null) { return null; } + // Supported keys: meta (only keep the key on the main parent, where + // weight is NULL) + MetaData meta = null; + if (weight == null) { + Object ometa = pg.get("meta"); + if (ometa instanceof MetaData) { + meta = getMetaLight((MetaData) ometa); + } + } + // + JSONObject json = new JSONObject(); put(json, "", Progress.class.getName()); @@ -218,6 +231,7 @@ public class JsonIO { put(json, "max", pg.getMax()); put(json, "progress", pg.getRelativeProgress()); put(json, "weight", weight); + put(json, "meta", meta); List children = new ArrayList(); for (Progress child : pg.getChildren()) { @@ -228,6 +242,7 @@ public class JsonIO { return json; } + // only supported option: a MetaData called "meta" static public Progress toProgress(JSONObject json) { if (json == null) { return null; @@ -241,6 +256,11 @@ public class JsonIO { pg.setRelativeProgress(getDouble(json, "progress", 0)); + Object meta = getObject(json, "meta"); + if (meta != null) { + pg.put("meta", meta); + } + JSONArray jchildren = getJsonArr(json, "children"); for (int i = 0; i < jchildren.length(); i++) { try { @@ -279,7 +299,7 @@ public class JsonIO { return null; } - private static List toListChapter(JSONArray array) { + static private List toListChapter(JSONArray array) { if (array != null) { List values = new ArrayList(); for (int i = 0; i < array.length(); i++) { @@ -296,103 +316,116 @@ public class JsonIO { json.put(key, o == null ? JSONObject.NULL : o); } - static String getString(JSONObject json, String key) { + static private Object getObject(JSONObject json, String key) { if (json.has(key)) { - Object o = json.get(key); - if (o instanceof String) { - return (String) o; + try { + return json.get(key); + } catch (Exception e) { + // Can fail if content was NULL! } } return null; } - static long getLong(JSONObject json, String key, long def) { - if (json.has(key)) { - Object o = json.get(key); - if (o instanceof Byte) - return (Byte) o; - if (o instanceof Short) - return (Short) o; - if (o instanceof Integer) - return (Integer) o; - if (o instanceof Long) - return (Long) o; - } + static private String getString(JSONObject json, String key) { + Object o = getObject(json, key); + if (o instanceof String) + return (String) o; + + return null; + } + + static private long getLong(JSONObject json, String key, long def) { + Object o = getObject(json, key); + if (o instanceof Byte) + return (Byte) o; + if (o instanceof Short) + return (Short) o; + if (o instanceof Integer) + return (Integer) o; + if (o instanceof Long) + return (Long) o; return def; } - static double getDouble(JSONObject json, String key, double def) { - if (json.has(key)) { - Object o = json.get(key); - if (o instanceof Byte) - return (Byte) o; - if (o instanceof Short) - return (Short) o; - if (o instanceof Integer) - return (Integer) o; - if (o instanceof Long) - return (Long) o; - if (o instanceof Float) - return (Float) o; - if (o instanceof Double) - return (Double) o; - } + static private double getDouble(JSONObject json, String key, double def) { + Object o = getObject(json, key); + if (o instanceof Byte) + return (Byte) o; + if (o instanceof Short) + return (Short) o; + if (o instanceof Integer) + return (Integer) o; + if (o instanceof Long) + return (Long) o; + if (o instanceof Float) + return (Float) o; + if (o instanceof Double) + return (Double) o; return def; } - static boolean getBoolean(JSONObject json, String key, boolean def) { - if (json.has(key)) { - Object o = json.get(key); - if (o instanceof Boolean) { - return (Boolean) o; - } + static private boolean getBoolean(JSONObject json, String key, + boolean def) { + Object o = getObject(json, key); + if (o instanceof Boolean) { + return (Boolean) o; } return def; } - static int getInt(JSONObject json, String key, int def) { - if (json.has(key)) { - Object o = json.get(key); - if (o instanceof Byte) - return (Byte) o; - if (o instanceof Short) - return (Short) o; - if (o instanceof Integer) - return (Integer) o; - if (o instanceof Long) { - try { - return (int) (long) ((Long) o); - } catch (Exception e) { - } + static private int getInt(JSONObject json, String key, int def) { + Object o = getObject(json, key); + if (o instanceof Byte) + return (Byte) o; + if (o instanceof Short) + return (Short) o; + if (o instanceof Integer) + return (Integer) o; + if (o instanceof Long) { + try { + return (int) (long) ((Long) o); + } catch (Exception e) { } } return def; } - static JSONObject getJson(JSONObject json, String key) { - if (json.has(key)) { - Object o = json.get(key); - if (o instanceof JSONObject) { - return (JSONObject) o; - } + static private JSONObject getJson(JSONObject json, String key) { + Object o = getObject(json, key); + if (o instanceof JSONObject) { + return (JSONObject) o; } return null; } - static JSONArray getJsonArr(JSONObject json, String key) { - if (json.has(key)) { - Object o = json.get(key); - if (o instanceof JSONArray) { - return (JSONArray) o; - } + static private JSONArray getJsonArr(JSONObject json, String key) { + Object o = getObject(json, key); + if (o instanceof JSONArray) { + return (JSONArray) o; } return null; } + + // null -> null + static private MetaData getMetaLight(MetaData meta) { + MetaData light = null; + if (meta != null) { + if (meta.getCover() == null) { + light = meta; + } else { + light = meta.clone(); + light.setCover(null); + } + } + + return light; + } } -- 2.27.0