Example usage for com.google.gson JsonParseException JsonParseException

List of usage examples for com.google.gson JsonParseException JsonParseException

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Introduction

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

Prototype

public JsonParseException(Throwable cause)

Source Link

Document

Creates exception with the specified cause.

Usage

From source file:com.urswolfer.intellij.plugin.gerrit.rest.gson.DateDeserializer.java

License:Apache License

@Override
public Date deserialize(JsonElement jsonElement, Type type,
        JsonDeserializationContext jsonDeserializationContext) throws JsonParseException {
    String date = jsonElement.getAsString();
    try {//from  w w w.ja va  2s  .  c  o m
        return DATE_FORMAT.get().parse(date);
    } catch (ParseException e) {
        throw new JsonParseException(e);
    }
}

From source file:com.ushahidi.android.data.api.DateDeserializer.java

License:Open Source License

@Override
public Date deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context)
        throws JsonParseException {
    final SimpleDateFormat PARSER = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ssX", Locale.getDefault());
    try {//from ww  w. ja v a2s  .c om
        if (TextUtils.isDigitsOnly(json.getAsString())) {
            return new Date(new java.util.Date(json.getAsLong()));
        }
        return new Date(PARSER.parse(json.getAsString()));
    } catch (ParseException e) {
        throw new JsonParseException(e);
    }
}

From source file:com.ushahidi.platform.mobile.app.data.api.DateDeserializer.java

License:Open Source License

@Override
public Date deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context)
        throws JsonParseException {
    final SimpleDateFormat parser = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ssX", Locale.getDefault());
    try {/*from  w w w .  ja  va  2s.  c om*/
        if (TextUtils.isDigitsOnly(json.getAsString())) {
            return new Date(new java.util.Date(json.getAsLong()));
        }
        return new Date(parser.parse(json.getAsString()));
    } catch (ParseException e) {
        throw new JsonParseException(e);
    }
}

From source file:com.vmware.dcp.common.serialization.ObjectMapTypeConverter.java

License:Open Source License

@Override
public Map<String, Object> deserialize(JsonElement json, Type unused, JsonDeserializationContext context)
        throws JsonParseException {

    if (!json.isJsonObject()) {
        throw new JsonParseException("The json element is not valid");
    }/*from   ww w .  java2  s  . c o  m*/

    Map<String, Object> result = new HashMap<String, Object>();
    JsonObject jsonObject = json.getAsJsonObject();
    for (Entry<String, JsonElement> entry : jsonObject.entrySet()) {
        String key = entry.getKey();
        JsonElement element = entry.getValue();
        if (element.isJsonObject()) {
            result.put(key, element.toString());
        } else if (element.isJsonNull()) {
            result.put(key, null);
        } else if (element.isJsonPrimitive()) {
            result.put(key, element.getAsString());
        } else {
            throw new JsonParseException("The json element is not valid for key:" + key + " value:" + element);
        }
    }
    return result;
}

From source file:com.vmware.xenon.common.serialization.ObjectCollectionTypeConverter.java

License:Open Source License

@Override
public Collection<Object> deserialize(JsonElement json, Type type, JsonDeserializationContext context)
        throws JsonParseException {

    if (!json.isJsonArray()) {
        throw new JsonParseException("Expecting a json array object but found: " + json);
    }/*from  w w w. jav a2  s  .  c om*/

    Collection<Object> result;
    if (TYPE_SET.equals(type)) {
        result = new HashSet<>();
    } else if (TYPE_LIST.equals(type) || TYPE_COLLECTION.equals(type)) {
        result = new LinkedList<>();
    } else {
        throw new JsonParseException("Unexpected target type: " + type);
    }

    JsonArray jsonArray = json.getAsJsonArray();
    for (JsonElement entry : jsonArray) {
        if (entry.isJsonNull()) {
            result.add(null);
        } else if (entry.isJsonPrimitive()) {
            JsonPrimitive elem = entry.getAsJsonPrimitive();
            Object value = null;
            if (elem.isBoolean()) {
                value = elem.getAsBoolean();
            } else if (elem.isString()) {
                value = elem.getAsString();
            } else if (elem.isNumber()) {
                // We don't know if this is an integer, long, float or double...
                BigDecimal num = elem.getAsBigDecimal();
                try {
                    value = num.longValueExact();
                } catch (ArithmeticException e) {
                    value = num.doubleValue();
                }
            } else {
                throw new RuntimeException("Unexpected value type for json element:" + elem);
            }
            result.add(value);
        } else {
            // keep JsonElement to prevent stringified json issues
            result.add(entry);
        }
    }
    return result;
}

From source file:com.vmware.xenon.common.serialization.RequestRouteConverter.java

License:Open Source License

@Override
public Route deserialize(JsonElement json, Type type, JsonDeserializationContext jsonDeserializationContext)
        throws JsonParseException {
    if (!json.isJsonObject()) {
        throw new JsonParseException("The json element is not valid");
    }//from w w  w .  ja  va 2s .  co m

    JsonObject jsonObject = json.getAsJsonObject();
    Route route = new Route();

    String action = checkAndGetFromJson(jsonObject, "action");
    route.action = action == null ? null : Action.valueOf(action);
    route.description = checkAndGetFromJson(jsonObject, "description");
    try {
        String requestType = checkAndGetFromJson(jsonObject, "requestType");
        route.requestType = requestType == null ? null : Class.forName(requestType);

        String responseType = checkAndGetFromJson(jsonObject, "responseType");
        route.responseType = responseType == null ? null : Class.forName(responseType);
    } catch (ClassNotFoundException e) {
        throw new IllegalStateException(e);
    }

    return route;
}

From source file:com.wallellen.wechat.mp.util.json.WxMpUserCumulateGsonAdapter.java

License:Open Source License

public WxMpUserCumulate deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context)
        throws JsonParseException {
    WxMpUserCumulate cumulate = new WxMpUserCumulate();
    JsonObject summaryJsonObject = json.getAsJsonObject();

    try {/*from   w  w w  .j  ava 2 s . co  m*/
        String refDate = GsonHelper.getString(summaryJsonObject, "ref_date");
        if (refDate != null) {
            cumulate.setRefDate(SIMPLE_DATE_FORMAT.parse(refDate));
        }
        cumulate.setCumulateUser(GsonHelper.getInteger(summaryJsonObject, "cumulate_user"));
    } catch (ParseException e) {
        throw new JsonParseException(e);
    }
    return cumulate;

}

From source file:com.wallellen.wechat.mp.util.json.WxMpUserSummaryGsonAdapter.java

License:Open Source License

public WxMpUserSummary deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context)
        throws JsonParseException {
    WxMpUserSummary summary = new WxMpUserSummary();
    JsonObject summaryJsonObject = json.getAsJsonObject();

    try {/*from  www.jav  a  2s  .com*/
        String refDate = GsonHelper.getString(summaryJsonObject, "ref_date");
        if (refDate != null) {
            summary.setRefDate(SIMPLE_DATE_FORMAT.parse(refDate));
        }
        summary.setUserSource(GsonHelper.getInteger(summaryJsonObject, "user_source"));
        summary.setNewUser(GsonHelper.getInteger(summaryJsonObject, "new_user"));
        summary.setCancelUser(GsonHelper.getInteger(summaryJsonObject, "cancel_user"));
    } catch (ParseException e) {
        throw new JsonParseException(e);
    }

    return summary;
}

From source file:com.wix.mediaplatform.gson.RuntimeTypeAdapterFactory.java

License:Apache License

public <R> TypeAdapter<R> create(Gson gson, TypeToken<R> type) {
    if (null == type || !baseType.isAssignableFrom(type.getRawType())) {
        return null;
    }/*from ww w .j av a  2 s . c  om*/

    final Map<String, TypeAdapter<?>> labelToDelegate = new LinkedHashMap<>();
    final Map<Class<?>, TypeAdapter<?>> subtypeToDelegate = new LinkedHashMap<>();
    for (Map.Entry<String, Class<?>> entry : labelToSubtype.entrySet()) {
        TypeAdapter<?> delegate = gson.getDelegateAdapter(this, TypeToken.get(entry.getValue()));
        labelToDelegate.put(entry.getKey(), delegate);
        subtypeToDelegate.put(entry.getValue(), delegate);
    }

    return new TypeAdapter<R>() {
        @Override
        public R read(JsonReader in) throws IOException {
            JsonElement jsonElement = Streams.parse(in);
            JsonElement labelJsonElement = jsonElement.getAsJsonObject().get(typeFieldName);
            if (labelJsonElement == null) {
                throw new JsonParseException("cannot deserialize " + baseType
                        + " because it does not define a field named " + typeFieldName);
            }
            String label = labelJsonElement.getAsString();
            @SuppressWarnings("unchecked") // registration requires that subtype extends T
            TypeAdapter<R> delegate = (TypeAdapter<R>) labelToDelegate.get(label);
            if (delegate == null) {
                throw new JsonParseException("cannot deserialize " + baseType + " subtype named " + label
                        + "; did you forget to register a subtype?");
            }
            return delegate.fromJsonTree(jsonElement);
        }

        @Override
        public void write(JsonWriter out, R value) throws IOException {
            Class<?> srcType = value.getClass();
            String label = subtypeToLabel.get(srcType);
            @SuppressWarnings("unchecked") // registration requires that subtype extends T
            TypeAdapter<R> delegate = (TypeAdapter<R>) subtypeToDelegate.get(srcType);
            if (delegate == null) {
                throw new JsonParseException(
                        "cannot serialize " + srcType.getName() + "; did you forget to register a subtype?");
            }
            JsonObject jsonObject = delegate.toJsonTree(value).getAsJsonObject();
            //                if (jsonObject.has(typeFieldName)) {
            //                    throw new JsonParseException("cannot serialize " + srcType.getName()
            //                            + " because it already defines a field named " + typeFieldName);
            //                }
            JsonObject clone = new JsonObject();
            //                clone.add(typeFieldName, new JsonPrimitive(label));
            for (Map.Entry<String, JsonElement> e : jsonObject.entrySet()) {
                clone.add(e.getKey(), e.getValue());
            }
            Streams.write(clone, out);
        }
    }.nullSafe();
}

From source file:com.wxk.util.DateFormatter.java

License:MIT License

public Date deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context)
        throws JsonParseException {
    JsonParseException exception = null;
    final String value = json.getAsString();
    for (DateFormat format : formats) {
        try {//from   w  w w .ja  v  a  2  s .  c o m
            synchronized (format) {
                return format.parse(value);
            }
        } catch (ParseException e) {
            exception = new JsonParseException(e);
        }
    }
    throw exception;
}