Example usage for com.google.gson JsonDeserializationContext deserialize

Introduction

In this page you can find the example usage for com.google.gson JsonDeserializationContext deserialize.

Prototype

public <T> T deserialize(JsonElement json, Type typeOfT) throws JsonParseException;

Source Link

Document

Invokes default deserialization on the specified object.

Usage

From source file:de.arkraft.jenkins.JenkinsHelper.java

License:Apache License

public static GsonBuilder getGsonBuilder() {
    GsonBuilder builder = new GsonBuilder();

    builder.registerTypeAdapter(DateTime.class, new JsonDeserializer<DateTime>() {
        @Override//  w w w. ja v a  2  s . c  om
        public DateTime deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context)
                throws JsonParseException {
            // using the correct parser right away should save init time compared to new DateTime(<string>)
            return ISO_8601_WITH_MILLIS.parseDateTime(json.getAsString());
        }
    });

    builder.registerTypeAdapter(DateTime.class, new JsonSerializer<DateTime>() {
        @Override
        public JsonElement serialize(DateTime src, Type typeOfSrc, JsonSerializationContext context) {
            return new JsonPrimitive(src.toString());
        }
    });

    builder.registerTypeAdapter(Duration.class, new JsonDeserializer() {
        @Override
        public Object deserialize(JsonElement json, Type type,
                JsonDeserializationContext jsonDeserializationContext) throws JsonParseException {
            return Duration.parse("PT" + json.getAsString() + "S");
        }
    });

    builder.registerTypeAdapter(Action.class, new JsonDeserializer<Action>() {
        @Override
        public Action deserialize(JsonElement jsonElement, Type type,
                JsonDeserializationContext jsonDeserializationContext) throws JsonParseException {

            JsonObject object = ((JsonObject) jsonElement);
            if (object.has("causes")) {
                JsonElement element = object.get("causes");
                if (element.isJsonArray()) {
                    return jsonDeserializationContext.deserialize(element, Causes.class);
                }
            }
            if (object.has("failCount")) {
                return jsonDeserializationContext.deserialize(object, CountAction.class);
            }
            return null;
        }
    });

    builder.registerTypeAdapter(ChangeSet.class, new JsonDeserializer<ChangeSet>() {
        @Override
        public ChangeSet deserialize(JsonElement jsonElement, Type type, JsonDeserializationContext context)
                throws JsonParseException {
            ChangeSet changeSet = new ChangeSet();
            JsonObject object = (JsonObject) jsonElement;
            if (object.has("items") && object.get("items").isJsonArray()) {
                for (JsonElement element : object.get("items").getAsJsonArray()) {
                    ChangeSet.Change change = context.deserialize(element, ChangeSet.Change.class);
                    changeSet.add(change);
                }
            }
            if (object.has("kind")) {
                changeSet.setKind(object.get("kind").getAsString());
            }
            return changeSet;
        }
    });

    builder.registerTypeAdapter(Duration.class, new JsonSerializer<Duration>() {
        @Override
        public JsonElement serialize(Duration duration, Type type,
                JsonSerializationContext jsonSerializationContext) {
            return new JsonPrimitive(duration.toString().replace("PT", "").replace("S", ""));
        }
    });

    builder.registerTypeAdapter(EditType.class, new JsonDeserializer<EditType>() {
        @Override
        public EditType deserialize(JsonElement jsonElement, Type type,
                JsonDeserializationContext jsonDeserializationContext) throws JsonParseException {
            return EditType.byName(jsonElement.getAsString());
        }
    });

    builder.registerTypeAdapter(HealthIcon.class, new JsonDeserializer<HealthIcon>() {
        @Override
        public HealthIcon deserialize(JsonElement jsonElement, Type type,
                JsonDeserializationContext jsonDeserializationContext) throws JsonParseException {
            return HealthIcon.fromName(jsonElement.toString());
        }
    });

    builder.registerTypeAdapter(Queue.class, new JsonDeserializer<Queue>() {
        @Override
        public Queue deserialize(JsonElement jsonElement, Type type, JsonDeserializationContext context)
                throws JsonParseException {
            Queue queue = new Queue();
            JsonObject jsonObject = (JsonObject) jsonElement;
            if (jsonObject.has("items") && jsonObject.get("items").isJsonArray()) {
                for (JsonElement element : jsonObject.get("items").getAsJsonArray()) {
                    Queue.Item build = context.deserialize(element, Queue.Item.class);
                    queue.add(build);
                }
            }
            return queue;
        }
    });

    builder.registerTypeAdapter(JobCollection.class, new JsonDeserializer<JobCollection>() {
        @Override
        public JobCollection deserialize(JsonElement json, Type type, JsonDeserializationContext context)
                throws JsonParseException {
            JobCollection jobs = new JobCollection();
            JsonObject object = (JsonObject) json;
            if (object.has("jobs") && object.get("jobs").isJsonArray()) {
                for (JsonElement element : object.get("jobs").getAsJsonArray()) {
                    Job job = context.deserialize(element, Job.class);
                    jobs.add(job);
                }
            }
            return jobs;
        }
    });

    builder.registerTypeAdapter(BallColor.class, new JsonDeserializer<BallColor>() {
        @Override
        public BallColor deserialize(JsonElement jsonElement, Type type, JsonDeserializationContext json)
                throws JsonParseException {
            return BallColor.valueOf(jsonElement.getAsString().toUpperCase());
        }
    });

    return builder;
}

---

From source file:de.baydev.hueemulator.util.philips.ResponseDeserializer.java

License:Open Source License

@Override
public HueResponse deserialize(JsonElement jsonElement, Type type, JsonDeserializationContext context)
        throws JsonParseException {

    HueResponse response = new HueResponse();
    JsonObject jsonObject = jsonElement.getAsJsonObject();
    if (jsonObject.get("success").isJsonObject()) {
        for (Map.Entry<String, JsonElement> entry : jsonObject.getAsJsonObject("success").entrySet()) {
            response.setSuccess(new HashMap<String, Object>() {
                {/*from  w w w  .  j av a 2  s  . c  om*/
                    put(entry.getKey(), entry.getValue());
                }
            });
        }
    } else {
        response.setSuccessMessage(jsonObject.get("success").getAsString());
    }

    if (jsonObject.has("error") && jsonObject.get("error").isJsonObject()) {
        for (Map.Entry<String, JsonElement> entry : jsonObject.getAsJsonObject("error").entrySet()) {
            response.setError(context.deserialize(entry.getValue(), HueResponse.Error.class));
        }
    }
    return response;
}

---

From source file:de.bwravencl.controllerbuddy.json.ActionTypeAdapter.java

License:Open Source License

@Override
public IAction<?> deserialize(final JsonElement json, final Type typeOfT,
        final JsonDeserializationContext context) throws JsonParseException {
    final var wrapper = json.getAsJsonObject();
    final var typeName = get(wrapper, PROPERTY_TYPE);
    final var typeNameString = typeName.getAsString();
    final var data = get(wrapper, PROPERTY_DATA);

    try {//  w  ww .  j a  va2  s.  c o  m
        final var actualType = Class.forName(typeNameString);
        return context.deserialize(data, actualType);
    } catch (final ClassNotFoundException e) {
        if (typeOfT == IAction.class) {
            log.log(Logger.Level.WARNING, "Action class '" + typeNameString + "' not found, substituting with '"
                    + NullAction.class.getSimpleName() + "'");
            unknownActionClasses.add(typeNameString);

            return new NullAction();
        }

        throw new JsonParseException(e);
    }
}

---

From source file:de.chaosfisch.util.DateTimeTypeConverter.java

License:Open Source License

@Override
public DateTime deserialize(final JsonElement json, final Type typeOfT,
        final JsonDeserializationContext context) throws JsonParseException {
    try {/* w  w  w.  ja  v a  2  s.  co  m*/
        return new DateTime(json.getAsString());
    } catch (final IllegalArgumentException e) {
        // May be it came in formatted as a java.util.Date, so try that
        final Date date = context.deserialize(json, Date.class);
        return new DateTime(date);
    }
}

---

From source file:de.csdev.ebus.cfg.std.EBusValueJsonDeserializer.java

License:Open Source License

@Override
public List<EBusValueDTO> deserialize(JsonElement jElement, Type typeOfT, JsonDeserializationContext context)
        throws JsonParseException {

    JsonArray asJsonArray = jElement.getAsJsonArray();
    ArrayList<EBusValueDTO> result = new ArrayList<EBusValueDTO>();

    ArrayList<String> fields = new ArrayList<String>();
    for (Field field : EBusValueDTO.class.getDeclaredFields()) {
        SerializedName annotation = field.getAnnotation(SerializedName.class);

        if (annotation != null) {
            fields.add(annotation.value());

        } else {/*from w  ww. j  a va2s.  co m*/
            fields.add(field.getName());
        }
    }

    for (JsonElement jsonElement : asJsonArray) {
        JsonObject jObject = jsonElement.getAsJsonObject();
        EBusValueDTO valueDTO = context.deserialize(jObject, EBusValueDTO.class);

        for (Entry<String, JsonElement> entry : jObject.entrySet()) {
            if (!fields.contains(entry.getKey())) {

                if (entry.getValue().isJsonPrimitive()) {
                    JsonPrimitive primitive = (JsonPrimitive) entry.getValue();

                    if (primitive.isNumber()) {
                        valueDTO.setProperty(entry.getKey(), primitive.getAsBigDecimal());

                    } else if (primitive.isBoolean()) {
                        valueDTO.setProperty(entry.getKey(), primitive.getAsBoolean());

                    } else if (primitive.isString()) {
                        valueDTO.setProperty(entry.getKey(), primitive.getAsString());
                    }

                } else {
                    valueDTO.setProperty(entry.getKey(), entry.getValue().getAsString());

                }

            }
        }

        result.add(valueDTO);
    }

    return result;
}

---

From source file:de.dentrassi.pm.maven.NodeAdapter.java

License:Open Source License

@Override
public Node deserialize(final JsonElement element, final Type type, final JsonDeserializationContext ctx)
        throws JsonParseException {

    final JsonObject o = element.getAsJsonObject();
    final String typeString = o.get("type").getAsString();
    final JsonObject val = o.get("node").getAsJsonObject();

    switch (typeString) {
    case "DirectoryNode":
        return ctx.deserialize(val, DirectoryNode.class);
    case "DataNode":
        return ctx.deserialize(val, DataNode.class);
    case "ArtifactNode":
        return ctx.deserialize(val, ArtifactNode.class);
    }/*ww  w  . j av a 2 s .  c o m*/

    // TODO Auto-generated method stub
    return null;
}

---

From source file:de.elomagic.vaadin.addon.speechrecognition.SpeechRecognitionResultDeserializer.java

License:Apache License

@Override
public SpeechRecognitionResult deserialize(final JsonElement json, final Type typeOfT,
        final JsonDeserializationContext context) throws JsonParseException {
    JsonObject o = json.getAsJsonObject();

    int length = o.get("length").getAsInt();
    SpeechRecognitionResult results = new SpeechRecognitionResult();
    for (int i = 0; i < length; i++) {
        JsonObject resultObject = o.getAsJsonObject(Integer.toString(i));
        results.add((SpeechRecognitionAlternative) context.deserialize(resultObject,
                SpeechRecognitionAlternative.class));
    }//w  w  w .j  a  v  a  2s . c  om

    return results;
}

---

From source file:de.elomagic.vaadin.addon.speechrecognition.SpeechRecognitionResultsDeserializer.java

License:Apache License

@Override
public SpeechRecognitionResults deserialize(final JsonElement json, final Type typeOfT,
        final JsonDeserializationContext context) throws JsonParseException {
    JsonObject o = json.getAsJsonObject();

    int length = o.get("length").getAsInt();
    SpeechRecognitionResults results = new SpeechRecognitionResults();
    for (int i = 0; i < length; i++) {
        JsonObject resultObject = o.getAsJsonObject(Integer.toString(i));
        results.add((SpeechRecognitionResult) context.deserialize(resultObject, SpeechRecognitionResult.class));
    }/* w  w w. j  a  v a  2s  .  c o  m*/

    return results;
}

---

From source file:de.justi.yagw2api.common.json.TupleTypeAdapter.java

License:Apache License

@Override
public Tuple deserialize(final JsonElement json, final Type typeOfT, final JsonDeserializationContext context)
        throws JsonParseException {
    if (!(json instanceof JsonArray)) {
        throw new JsonParseException("The tuple should be a json array but was " + json.getClass());
    }//from   w ww. ja  v a2s.  c  o m
    final JsonArray jsonArray = (JsonArray) json;
    final ImmutableList.Builder<?> tupleParts = ImmutableList.builder();
    for (JsonElement element : jsonArray) {
        tupleParts.add(context.deserialize(element, Object.class));
    }
    return Tuples.from(tupleParts.build());
}

---

From source file:de.winniehell.battlebeavers.storage.SoldierDeserializer.java

License:Open Source License

@Override
public Soldier deserialize(final JsonElement pJson, final Type pType, final JsonDeserializationContext pContext)
        throws JsonParseException {
    if (!pJson.isJsonObject()) {
        return null;
    }//from  www. j  a v  a 2s .c  om

    final JsonObject object = pJson.getAsJsonObject();

    if (!object.has("id") || !object.has("team") || !object.has("tile") || !object.has("view_angle")
            || !object.has("hp")) {
        return null;
    }

    final Soldier soldier = new Soldier(object.get("team").getAsInt(),
            (Tile) pContext.deserialize(object.get("tile"), Tile.class));

    soldier.setId(object.get("id").getAsInt());
    soldier.setRotation(object.get("view_angle").getAsFloat());
    soldier.setHp(object.get("hp").getAsInt());

    if (object.has("waypoints") && object.get("waypoints").isJsonArray()) {
        currentSoldier = soldier;

        synchronized (currentSoldier) {
            final JsonArray waypoints = object.get("waypoints").getAsJsonArray();

            final Iterator<JsonElement> it = waypoints.iterator();

            if (it.hasNext()) {
                final WayPoint firstWaypoint = pContext.deserialize(it.next(), WayPoint.class);

                if (firstWaypoint.getAim() != null) {
                    soldier.getFirstWaypoint().setAim(firstWaypoint.getAim().getTile());
                }
            }

            while (it.hasNext()) {
                final WayPoint waypoint = pContext.deserialize(it.next(), WayPoint.class);

                soldier.addWayPoint(waypoint);
            }

            currentSoldier = null;
        }
    }

    return soldier;
}

---

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