public void checkSimpleComposedObject() throws IOException {
ValidatedConstructor x = new ValidatedConstructor(Optional.of(0), 1);
ValidatedConstructor y = new ValidatedConstructor(Optional.of(1), 2);
TypeAdapter<ComposedObjects> adapter =
parameterizedCtorFactory.create(gson, TypeToken.get(ComposedObjects.class));
assertEquals(
new ComposedObjects(x, y),
adapter.fromJson("{\"x\":{\"foo\":0,\"bar\":1},\"y\":{\"foo\":1,\"bar\":2}}"));
}
public void testGenericParamsCopiedIn() throws IOException {
TypeAdapter<GenericParamsCopiedIn> adapter =
parameterizedCtorFactory.create(gson, TypeToken.get(GenericParamsCopiedIn.class));
List<String> inputFoo = Lists.newArrayList();
inputFoo.add("one");
Map<String, String> inputBar = Maps.newHashMap();
inputBar.put("2", "two");
GenericParamsCopiedIn toTest =
adapter.fromJson("{ \"foo\":[\"one\"], \"bar\":{ \"2\":\"two\"}}");
assertEquals(inputFoo, toTest.foo);
assertNotSame(inputFoo, toTest.foo);
assertEquals(inputBar, toTest.bar);
}
@Override
public void write(JsonWriter out, Quest value) throws IOException {
out.beginObject();
out.name(NAME).value(value.getName());
out.name(DESCRIPTION).value(value.getDescription());
out.name(X).value(value.getGuiX());
out.name(Y).value(value.getGuiY());
if (value.useBigIcon()) {
out.name(BIG_ICON).value(true);
}
if (value.getIcon() != null) {
MinecraftAdapter.ITEM_STACK.write(out.name(ICON), value.getIcon());
}
writeQuestList(
out, value.getRequirement(), value.getQuestSet().getQuests(), REQUIREMENTS);
writeQuestList(out, value.getOptionLinks(), value.getQuestSet().getQuests(), OPTIONS);
if (value.getRepeatInfo().getType() != RepeatType.NONE) {
REPEAT_INFO_ADAPTER.write(out.name(REPEAT), value.getRepeatInfo());
}
if (value.getTriggerType() != TriggerType.NONE) {
out.name(TRIGGER).value(value.getTriggerType().name());
}
if (value.getTriggerType().isUseTaskCount()) {
out.name(TRIGGER_TASKS).value(value.getTriggerTasks());
}
if (value.getUseModifiedParentRequirement()) {
out.name(PARENT_REQUIREMENT).value(value.getParentRequirementCount());
}
out.name(TASKS).beginArray();
for (QuestTask task : value.getTasks()) {
TASK_ADAPTER.write(out, task);
}
out.endArray();
writeItemStackArray(
out,
(ItemStack[]) ReflectionHelper.getPrivateValue(Quest.class, value, REWARDS),
REWARDS);
writeItemStackArray(
out,
(ItemStack[]) ReflectionHelper.getPrivateValue(Quest.class, value, REWARDS_CHOICE),
REWARDS_CHOICE);
if (value.getReputationRewards() != null && !value.getReputationRewards().isEmpty()) {
out.name(REWARDS_REPUTATION).beginArray();
for (Quest.ReputationReward reward : value.getReputationRewards()) {
REPUTATION_REWARD_ADAPTER.write(out, reward);
}
out.endArray();
}
out.endObject();
}
public Map<K, V> read(JsonReader in) throws IOException {
Map<K, V> result = Maps.newHashMap();
in.beginObject();
while (in.hasNext()) {
JsonReaderInternalAccess.INSTANCE.promoteNameToValue(in);
K name = keyAdapter.read(in);
V value = valueAdapter.read(in);
if (value != null) {
// If there are repeated keys, overwrite them to only keep the last one
result.put(name, value);
}
}
in.endObject();
return ImmutableMap.copyOf(result);
}
@Override
public void write(JsonWriter out, Patch<Data> value) throws IOException {
JsonTreeWriter treeWriter = new JsonTreeWriter();
treeWriter.setSerializeNulls(true);
_dataAdapter.write(treeWriter, value.data());
JsonObject tree = treeWriter.get().getAsJsonObject();
Set<String> presentJsonProperties = new HashSet<>();
for (Field field : value.changedFields()) {
SerializedName nameSpecifier = field.getAnnotation(SerializedName.class);
String jsonPropertyName = (nameSpecifier != null ? nameSpecifier.value() : field.getName());
presentJsonProperties.add(jsonPropertyName);
}
for (Map.Entry<String, JsonElement> entry : new ArrayList<>(tree.entrySet())) {
if (!presentJsonProperties.contains(entry.getKey())) {
tree.remove(entry.getKey());
}
}
// If a data field changed to null the null should be serialized.
// This is the whole point of this adapter.
ObjectTargetedJsonWriter patchWriter = new ObjectTargetedJsonWriter(out);
patchWriter.setTargetedSerializeNulls(true);
_gson.getAdapter(JsonObject.class).write(patchWriter, tree);
}
public Object read(JsonReader jsonreader) {
if (jsonreader.peek() == JsonToken.NULL) {
jsonreader.nextNull();
return null;
} else {
return a.read(jsonreader);
}
}
@Override
public T fromBody(ResponseBody body) throws IOException {
Reader reader = body.charStream();
try {
return typeAdapter.fromJson(reader);
} finally {
closeQuietly(reader);
}
}
public void write(JsonWriter jsonwriter, Object obj) {
if (obj == null) {
jsonwriter.nullValue();
return;
} else {
a.write(jsonwriter, obj);
return;
}
}
@Override
public void write(JsonWriter out, QuestTask value) throws IOException {
out.beginObject();
TaskType type = TaskType.getType(value.getClass());
out.name(TYPE).value(type.name());
if (!value.getDescription().equals(type.name))
out.name(DESCRIPTION).value(value.getDescription());
if (!value.getLongDescription().equals(type.description))
out.name(LONG_DESCRIPTION).value(value.getLongDescription());
if (value instanceof QuestTaskItems) {
out.name(ITEMS).beginArray();
for (QuestTaskItems.ItemRequirement requirement : ((QuestTaskItems) value).getItems()) {
ITEM_REQUIREMENT_ADAPTER.write(out, requirement);
}
out.endArray();
} else if (value instanceof QuestTaskDeath) {
out.name(DEATHS).value(((QuestTaskDeath) value).getDeaths());
} else if (value instanceof QuestTaskLocation) {
out.name(LOCATIONS).beginArray();
for (QuestTaskLocation.Location requirement : ((QuestTaskLocation) value).locations) {
LOCATION_ADAPTER.write(out, requirement);
}
out.endArray();
} else if (value instanceof QuestTaskMob) {
out.name(MOBS).beginArray();
for (QuestTaskMob.Mob requirement : ((QuestTaskMob) value).mobs) {
MOB_ADAPTER.write(out, requirement);
}
out.endArray();
} else if (value instanceof QuestTaskReputation) {
out.name(REPUTATION).beginArray();
for (QuestTaskReputation.ReputationSetting requirement :
((QuestTaskReputation) value).getSettings()) {
REPUTATION_ADAPTER.write(out, requirement);
}
out.endArray();
if (value instanceof QuestTaskReputationKill) {
out.name(KILLS).value(((QuestTaskReputationKill) value).getKills());
}
}
out.endObject();
}
@Override
public void write(JsonWriter out, QuestSet value) throws IOException {
out.beginObject();
out.name(NAME).value(value.getName());
out.name(DESCRIPTION).value(value.getDescription());
out.name(QUESTS).beginArray();
for (Quest quest : value.getQuests()) {
QUEST_ADAPTER.write(out, quest);
}
out.endArray().endObject();
}
public void toJson(Object obj, Type type, JsonWriter jsonWriter) throws JsonIOException {
TypeAdapter adapter = getAdapter(TypeToken.get(type));
boolean isLenient = jsonWriter.isLenient();
jsonWriter.setLenient(true);
boolean isHtmlSafe = jsonWriter.isHtmlSafe();
jsonWriter.setHtmlSafe(this.htmlSafe);
boolean serializeNulls = jsonWriter.getSerializeNulls();
jsonWriter.setSerializeNulls(this.serializeNulls);
try {
adapter.write(jsonWriter, obj);
jsonWriter.setLenient(isLenient);
jsonWriter.setHtmlSafe(isHtmlSafe);
jsonWriter.setSerializeNulls(serializeNulls);
} catch (Throwable e) {
throw new JsonIOException(e);
} catch (Throwable th) {
jsonWriter.setLenient(isLenient);
jsonWriter.setHtmlSafe(isHtmlSafe);
jsonWriter.setSerializeNulls(serializeNulls);
}
}
public void write(JsonWriter out, Collection<E> collection) throws IOException {
if (collection == null) {
out.nullValue(); // TODO: better policy here?
return;
}
out.beginArray();
for (E element : collection) {
elementTypeAdapter.write(out, element);
}
out.endArray();
}
@Override
public RequestBody toBody(T value) {
Buffer buffer = new Buffer();
Writer writer = new OutputStreamWriter(buffer.outputStream(), Util.UTF_8);
try {
typeAdapter.toJson(writer, value);
writer.flush();
} catch (IOException e) {
throw new AssertionError(e); // Writing to Buffer does no I/O.
}
return RequestBody.create(MEDIA_TYPE, buffer.readByteString());
}
public void write(JsonWriter out, Map<K, V> value) throws IOException {
if (value == null) {
out.nullValue();
return;
}
out.beginObject();
for (Map.Entry<K, V> element : value.entrySet()) {
out.name(String.valueOf(element.getKey()));
valueAdapter.write(out, element.getValue());
}
out.endObject();
}
public Collection<E> read(JsonReader in) throws IOException {
if (in.peek() == JsonToken.NULL) {
in.nextNull();
return null;
}
Collection<E> collection = constructor.construct();
in.beginArray();
while (in.hasNext()) {
E instance = elementTypeAdapter.read(in);
collection.add(instance);
}
in.endArray();
return collection;
}
public T fromBody(ResponseBody value, Request request) throws IOException {
String string = value.string();
System.out.println("网络请求到的字符串:" + string);
Reader reader =
new InputStreamReader((new ByteArrayInputStream(string.getBytes(UTF8))), Util.UTF_8);
try {
T t = typeAdapter.fromJson(reader);
System.out.println("转换的最终对象：" + t);
String mimeType = value.contentType().toString();
parseCache(request, t, string, mimeType);
return t;
} finally {
closeQuietly(reader);
}
}
@Override
public QuestSet read(JsonReader in) throws IOException {
String name = null, description = null;
requirementMapping.clear();
optionMapping.clear();
List<Quest> quests = new ArrayList<Quest>();
in.beginObject();
while (in.hasNext()) {
String next = in.nextName();
if (next.equalsIgnoreCase(NAME)) {
name = in.nextString();
} else if (next.equalsIgnoreCase(DESCRIPTION)) {
description = in.nextString();
} else if (next.equalsIgnoreCase(QUESTS)) {
in.beginArray();
QUEST_ID = Quest.size();
while (in.hasNext()) {
Quest quest = QUEST_ADAPTER.read(in);
if (quest != null) {
quests.add(quest);
}
}
in.endArray();
}
}
in.endObject();
for (QuestSet set : Quest.getQuestSets()) {
if (set.getName().equals(name)) {
return removeQuests(quests);
}
}
if (name != null && description != null) {
QuestSet set = new QuestSet(name, description);
Quest.getQuestSets().add(set);
SaveHelper.add(SaveHelper.EditType.SET_CREATE);
for (Quest quest : quests) {
quest.setQuestSet(set);
}
for (Map.Entry<Quest, List<Integer>> entry : requirementMapping.entrySet()) {
for (int i : entry.getValue()) entry.getKey().addRequirement(i);
}
for (Map.Entry<Quest, List<Integer>> entry : optionMapping.entrySet()) {
for (int i : entry.getValue()) entry.getKey().addOptionLink(i);
}
return set;
}
return removeQuests(quests);
}
@Override
public Patch<Data> read(JsonReader in) throws IOException {
final Set<String> receivedJsonProperties = new HashSet<>();
JsonReader watchingReader =
new ObjectWatchingJsonReader(in) {
@Override
protected void onNextName(String foundName) {
receivedJsonProperties.add(foundName);
}
};
Data data = _dataAdapter.read(watchingReader);
List<Field> changedFields = new ArrayList<>(receivedJsonProperties.size());
for (Field field : data.getClass().getDeclaredFields()) {
SerializedName nameSpecifier = field.getAnnotation(SerializedName.class);
String jsonPropertyName = (nameSpecifier != null ? nameSpecifier.value() : field.getName());
if (receivedJsonProperties.contains(jsonPropertyName)) {
changedFields.add(field);
}
}
return new Patch<>(data, changedFields);
}
@Override
public Quest read(JsonReader in) throws IOException {
int ID_OFFSET = Quest.size();
QUEST = new Quest(ID_OFFSET, "", "", 0, 0, false);
List<Integer> requirement = new ArrayList<>(), options = new ArrayList<>();
in.beginObject();
while (in.hasNext()) {
switch (in.nextName()) {
case NAME:
QUEST.setName(in.nextString());
break;
case DESCRIPTION:
QUEST.setDescription(in.nextString());
break;
case X:
ReflectionHelper.setPrivateValue(Quest.class, QUEST, in.nextInt(), X);
break;
case Y:
ReflectionHelper.setPrivateValue(Quest.class, QUEST, in.nextInt(), Y);
break;
case TRIGGER_TASKS:
QUEST.setTriggerTasks(in.nextInt());
break;
case PARENT_REQUIREMENT:
QUEST.setParentRequirementCount(in.nextInt());
break;
case BIG_ICON:
QUEST.setBigIcon(in.nextBoolean());
break;
case ICON:
QUEST.setIcon(MinecraftAdapter.ITEM_STACK.read(in));
break;
case REQUIREMENTS:
in.beginArray();
while (in.hasNext()) {
requirement.add(in.nextInt() + QUEST_ID);
}
in.endArray();
break;
case OPTIONS:
in.beginArray();
while (in.hasNext()) {
options.add(in.nextInt() + QUEST_ID);
}
in.endArray();
break;
case REPEAT:
QUEST.setRepeatInfo(REPEAT_INFO_ADAPTER.read(in));
break;
case TRIGGER:
QUEST.setTriggerType(TriggerType.valueOf(in.nextString()));
break;
case TASKS:
in.beginArray();
while (in.hasNext()) {
QuestTask task = TASK_ADAPTER.read(in);
if (task != null) {
QUEST.getTasks().add(task);
}
}
in.endArray();
break;
case REWARDS:
ReflectionHelper.setPrivateValue(
Quest.class, QUEST, readItemStackArray(in), REWARDS);
break;
case REWARDS_CHOICE:
ReflectionHelper.setPrivateValue(
Quest.class, QUEST, readItemStackArray(in), REWARDS_CHOICE);
break;
case REWARDS_REPUTATION:
in.beginArray();
List<Quest.ReputationReward> reputationRewards = new ArrayList<>();
while (in.hasNext()) {
Quest.ReputationReward reward = REPUTATION_REWARD_ADAPTER.read(in);
if (reward != null) reputationRewards.add(reward);
}
QUEST.setReputationRewards(reputationRewards);
in.endArray();
break;
}
}
in.endObject();
if (!QUEST.getName().isEmpty()) {
requirementMapping.put(QUEST, requirement);
optionMapping.put(QUEST, options);
return QUEST;
}
QuestLine.getActiveQuestLine().quests.remove(QUEST.getId());
return null;
}
@Override
public QuestTask read(JsonReader in) throws IOException {
in.beginObject();
if (!in.nextName().equalsIgnoreCase(TYPE)) {
throw new IOException("Tasks *MUST* start with the type");
}
String task = in.nextString();
TaskType type = TaskType.valueOf(task);
if (type == null) {
throw new IOException("Invalid Task Type: " + task);
}
TASK = type.addTask(QUEST);
while (in.hasNext()) {
String name = in.nextName();
if (name.equalsIgnoreCase(DESCRIPTION)) {
TASK.description = in.nextString();
} else if (name.equalsIgnoreCase(LONG_DESCRIPTION)) {
TASK.setLongDescription(in.nextString());
} else if (TASK instanceof QuestTaskItems && name.equalsIgnoreCase(ITEMS)) {
List<QuestTaskItems.ItemRequirement> list = new ArrayList<>();
in.beginArray();
while (in.hasNext()) {
QuestTaskItems.ItemRequirement entry = ITEM_REQUIREMENT_ADAPTER.read(in);
if (entry != null) list.add(entry);
}
in.endArray();
((QuestTaskItems) TASK)
.setItems(list.toArray(new QuestTaskItems.ItemRequirement[list.size()]));
} else if (TASK instanceof QuestTaskDeath && name.equalsIgnoreCase(DEATHS)) {
int death = in.nextInt();
((QuestTaskDeath) TASK).setDeaths(death);
} else if (TASK instanceof QuestTaskLocation && name.equalsIgnoreCase(LOCATIONS)) {
List<QuestTaskLocation.Location> list = new ArrayList<QuestTaskLocation.Location>();
in.beginArray();
while (in.hasNext()) {
QuestTaskLocation.Location entry = LOCATION_ADAPTER.read(in);
if (entry != null) list.add(entry);
}
in.endArray();
((QuestTaskLocation) TASK).locations =
list.toArray(new QuestTaskLocation.Location[list.size()]);
} else if (TASK instanceof QuestTaskMob && name.equalsIgnoreCase(MOBS)) {
List<QuestTaskMob.Mob> list = new ArrayList<QuestTaskMob.Mob>();
in.beginArray();
while (in.hasNext()) {
QuestTaskMob.Mob entry = MOB_ADAPTER.read(in);
if (entry != null) list.add(entry);
}
in.endArray();
((QuestTaskMob) TASK).mobs = list.toArray(new QuestTaskMob.Mob[list.size()]);
} else if (TASK instanceof QuestTaskReputation && name.equalsIgnoreCase(REPUTATION)) {
List<QuestTaskReputation.ReputationSetting> list =
new ArrayList<QuestTaskReputation.ReputationSetting>();
in.beginArray();
while (in.hasNext()) {
list.add(REPUTATION_ADAPTER.read(in));
}
in.endArray();
ReflectionHelper.setPrivateValue(
QuestTaskReputation.class,
(QuestTaskReputation) TASK,
list.toArray(new QuestTaskReputation.ReputationSetting[list.size()]),
"settings");
} else if (name.equalsIgnoreCase(KILLS) && TASK instanceof QuestTaskReputationKill) {
((QuestTaskReputationKill) TASK).setKills(in.nextInt());
}
}
in.endObject();
type.addTaskData(QUEST);
return null;
}
@Test(expectedExceptions = NullPointerException.class)
public void testPartialObjectStillThrows() throws IOException {
TypeAdapter<ComposedObjects> adapter =
parameterizedCtorFactory.create(gson, TypeToken.get(ComposedObjects.class));
assertNull(adapter.fromJson("{\"x\":{\"foo\":0,\"bar\":1}}"));
}
public void testRenamedFields() throws IOException {
TypeAdapter<RenamedFields> adapter =
parameterizedCtorFactory.create(gson, TypeToken.get(RenamedFields.class));
assertEquals(new RenamedFields(0, 1), adapter.fromJson("{\"foo\":0,\"_bar\":1}"));
assertEquals(adapter.toJson(new RenamedFields(0, 1)), "{\"foo\":0,\"_bar\":1}");
}
@Override
public void write(JsonWriter out, T value) throws IOException {
// Cannot determine what was annotated, and what was in schedules
delegateAdapter.write(out, value);
}
@Override
public T read(JsonReader in) throws IOException {
JsonObject el = Streams.parse(in).getAsJsonObject();
// Strip existing json schedules
JsonObject directSchedules =
el.has(SCHEDULES_FIELD_NAME)
? el.remove(SCHEDULES_FIELD_NAME).getAsJsonObject()
: new JsonObject();
// Strip off @schedule annotations to update schedules attribute
// Load annotated schedules
JsonObject annotatedSchedules = new JsonObject();
// TODO: make this recursive to have nested schedules with dot notation
for (Map.Entry<String, JsonElement> entry : el.entrySet()) {
JsonElement entryEl = entry.getValue();
if (entryEl.isJsonObject()) {
JsonObject subConfig = entryEl.getAsJsonObject();
if (subConfig.has(SCHEDULE)) {
JsonElement scheduleConfig = subConfig.remove(SCHEDULE);
annotatedSchedules.add(entry.getKey(), scheduleConfig);
}
}
}
T result = delegateAdapter.read(new JsonTreeReader(el));
// If there is a 'schedules' field, inject schedules
Field schedulesField = AnnotationUtil.getField(SCHEDULES_FIELD_NAME, result.getClass());
if (schedulesField != null) {
///// Default schedules for every schedulable top level object
JsonObject defaultSchedules = new JsonObject();
List<Field> fields = new ArrayList<Field>();
for (Field field : AnnotationUtil.getAllFields(fields, result.getClass())) {
DefaultSchedule defaultSchedule = field.getAnnotation(DefaultSchedule.class);
if (defaultSchedule == null) {
boolean currentAccessibility = field.isAccessible();
try {
field.setAccessible(true);
Object fieldValue = field.get(result);
if (fieldValue != null) {
Class<?> fieldRuntimeClass = field.get(result).getClass();
defaultSchedule = fieldRuntimeClass.getAnnotation(DefaultSchedule.class);
}
} catch (IllegalArgumentException e) {
Log.e(LogUtil.TAG, "Bad access of configurable fields!!", e);
} catch (IllegalAccessException e) {
Log.e(LogUtil.TAG, "Bad access of configurable fields!!", e);
} finally {
field.setAccessible(currentAccessibility);
}
}
if (defaultSchedule != null) {
defaultSchedules.add(
field.getName(), gson.toJsonTree(defaultSchedule, DefaultSchedule.class));
}
}
JsonObject schedulesJson = directSchedules;
JsonUtils.deepCopyOnto(
defaultSchedules,
schedulesJson,
false); // Copy in default schedules, but do not replace
JsonUtils.deepCopyOnto(
annotatedSchedules, schedulesJson, true); // Override with annotations
// For each schedule find default schedule, fill in remainder
Map<String, Schedule> schedules =
gson.fromJson(schedulesJson, new TypeToken<Map<String, Schedule>>() {}.getType());
boolean currentAccessibility = schedulesField.isAccessible();
try {
schedulesField.setAccessible(true);
schedulesField.set(result, schedules);
} catch (IllegalArgumentException e) {
Log.e(LogUtil.TAG, "Bad access of configurable fields!!", e);
} catch (IllegalAccessException e) {
Log.e(LogUtil.TAG, "Bad access of configurable fields!!", e);
} finally {
schedulesField.setAccessible(currentAccessibility);
}
}
return result;
}
public void testEmptyObjectIsNull() throws IOException {
TypeAdapter<ComposedObjects> adapter =
parameterizedCtorFactory.create(gson, TypeToken.get(ComposedObjects.class));
assertNull(adapter.fromJson("{}"));
}