Example usage for com.google.gson JsonParseException JsonParseException

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:io.kodokojo.endpoint.dto.WebSocketMessageGsonAdapter.java

License:Open Source License

@Override
public WebSocketMessage deserialize(JsonElement input, Type typeOfT, JsonDeserializationContext context)
        throws JsonParseException {
    JsonObject json = (JsonObject) input;
    JsonPrimitive jsonEntity = json.getAsJsonPrimitive("entity");
    if (jsonEntity == null) {
        throw new JsonParseException("entity attribute expected.");
    }//from   w w w  .  j  ava 2 s.co m
    String entity = jsonEntity.getAsString();
    JsonPrimitive jsonAction = json.getAsJsonPrimitive("action");
    if (jsonAction == null) {
        throw new JsonParseException("action attribute expected.");
    }
    String action = jsonAction.getAsString();
    JsonObject jsonData = json.getAsJsonObject("data");
    if (jsonData == null) {
        throw new JsonParseException("data attribute expected.");
    }

    return new WebSocketMessage(entity, action, jsonData);
}

From source file:io.morea.handy.android.DateSerializer.java

License:Apache License

@Override
public Date deserialize(JsonElement jsonElement, Type type,
        JsonDeserializationContext jsonDeserializationContext) throws JsonParseException {
    try {// ww  w  .j a va 2 s  .  com
        return Util.dateFromIso8601(jsonElement.getAsJsonPrimitive().getAsString());
    } catch (ParseException e) {
        throw new JsonParseException(e);
    }
}

From source file:io.motown.operatorapi.json.commands.JsonCommandService.java

License:Apache License

public void handleCommand(String chargingStationId, String jsonCommand, UserIdentity userIdentity)
        throws UserIdentityUnauthorizedException {
    JsonArray commandAsArray = gson.fromJson(jsonCommand, JsonArray.class);

    if (commandAsArray.size() != COMMAND_ARRAY_SIZE) {
        throw new JsonParseException("API command must be a JSON array with two elements");
    }/*ww w.  j a va 2s  .c  om*/

    String commandName = commandAsArray.get(COMMAND_NAME_INDEX).getAsString();
    JsonObject commandPayloadAsObject = commandAsArray.get(COMMAND_PAYLOAD_INDEX).getAsJsonObject();

    JsonCommandHandler commandHandler = getCommandHandler(commandName);

    IdentityContext identityContext = new IdentityContext(new TypeBasedAddOnIdentity(ADD_ON_TYPE, addOnId),
            userIdentity);

    commandHandler.handle(chargingStationId, commandPayloadAsObject, identityContext);
}

From source file:io.motown.operatorapi.json.commands.JsonCommandService.java

License:Apache License

private JsonCommandHandler getCommandHandler(String commandName) {
    for (JsonCommandHandler commandHandler : this.jsonCommandHandlers) {
        if (commandName.equals(commandHandler.getCommandName())) {
            return commandHandler;
        }/*from   www.  j  a  v  a2 s .c om*/
    }

    throw new JsonParseException(
            String.format("No command handler is configured for handling [%s].", commandName));
}

From source file:io.motown.operatorapi.json.gson.deserializer.AccessibilityTypeAdapterDeserializer.java

License:Apache License

@Override
public Accessibility deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context) {
    if (!json.isJsonPrimitive()) {
        throw new JsonParseException("Accessibility must be a JSON string");
    }//from w  w w.ja v a 2  s  .com
    return Accessibility.fromValue(json.getAsString());
}

From source file:io.motown.operatorapi.json.gson.deserializer.EvseIdTypeAdapterDeserializer.java

License:Apache License

@Override
public EvseId deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context) {
    if (!json.isJsonPrimitive()) {
        throw new JsonParseException("EvseId must be a JSON primitive");
    }//  w  w  w . j a va2 s.  co m

    int evseId;

    try {
        evseId = json.getAsInt();
    } catch (ClassCastException | IllegalStateException | NumberFormatException e) {
        throw new JsonParseException("EvseId must be a JSON integer", e);
    }

    return new EvseId(evseId);
}

From source file:io.ucoin.ucoinj.core.client.model.bma.gson.IdentityTypeAdapter.java

License:Open Source License

@Override
public BlockchainBlock.Identity deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context)
        throws JsonParseException {
    String identityStr = json.getAsString();
    if (StringUtils.isBlank(identityStr)) {
        return null;
    }/*from   w  w  w .java2  s .  c  om*/

    String[] identityParts = identityStr.split(":");
    if (identityParts.length != 4) {
        throw new JsonParseException(
                String.format("Bad format for BlockchainBlock.Identity. Should have 4 parts, but found %s.",
                        identityParts.length));
    }

    BlockchainBlock.Identity result = new BlockchainBlock.Identity();
    int i = 0;

    result.setPubkey(identityParts[i++]);
    result.setSignature(identityParts[i++]);
    result.setTimestamp(Integer.parseInt(identityParts[i++]));
    result.setUid(identityParts[i++]);

    return result;
}

From source file:io.ucoin.ucoinj.core.client.model.bma.gson.JoinerTypeAdapter.java

License:Open Source License

@Override
public BlockchainBlock.Joiner deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context)
        throws JsonParseException {
    String identityStr = json.getAsString();
    if (StringUtils.isBlank(identityStr)) {
        return null;
    }/*www . j a  va 2 s.  c o m*/

    String[] identityParts = identityStr.split(":");
    if (identityParts.length != 6) {
        throw new JsonParseException(
                String.format("Bad format for BlockchainBlock.Identity. Should have 6 parts, but found %s.",
                        identityParts.length));
    }

    BlockchainBlock.Joiner result = new BlockchainBlock.Joiner();
    int i = 0;

    result.setPubkey(identityParts[i++]);
    result.setSignature(identityParts[i++]);
    result.setNumber(identityParts[i++]);
    result.setHash(identityParts[i++]);
    result.setTimestamp(Integer.parseInt(identityParts[i++]));
    result.setUid(identityParts[i++]);

    return result;
}

From source file:io.ucoin.ucoinj.core.client.model.bma.gson.JsonArrayParser.java

License:Open Source License

public List<String> getValuesAsList(String jsonArray) throws JsonParseException {
    ParserState state = ParserState.READING_ARRAY;
    List<String> result = new ArrayList<String>();
    StringBuilder currentObject = null;
    int i = 0;//from   w ww  .  j a v a  2s  .  c  o  m
    int parenthesisBalance = 0;
    for (char c : jsonArray.toCharArray()) {
        switch (c) {
        case '{': {
            if (state == ParserState.READING_ARRAY) {
                state = ParserState.READING_OBJECT;
                currentObject = new StringBuilder();
            }
            parenthesisBalance++;
            currentObject.append(c);
            break;
        }
        case '}': {
            if (state == ParserState.READING_ARRAY) {
                throw new JsonParseException("unexpected '}' at " + i);
            } else {
                currentObject.append(c);
                parenthesisBalance--;
                if (parenthesisBalance == 0) {
                    state = ParserState.READING_ARRAY;
                    result.add(currentObject.toString());
                }
            }
            break;
        }
        default: {
            if (state == ParserState.READING_OBJECT) {
                currentObject.append(c);
            }
        }
        }
        i++;
    }
    return result;
}

From source file:io.vertigo.vega.engines.webservice.json.UTCDateUtil.java

License:Apache License

/**
 * Parse Utc date string to date/*from   w  w w  . ja  v a 2  s  .  c o  m*/
 * @param inputDate Utc date string
 * @return date
 */
public static Date parse(final String inputDate) {
    final boolean isTruncatedDate = isTruncatedDate(inputDate);
    for (final String format : INPUT_DATE_FORMATS) {
        try {
            return createDateFormat(format, isTruncatedDate).parse(inputDate);
        } catch (final ParseException e) {
            //nothing
        }
    }
    throw new JsonParseException("Unsupported Date format " + inputDate);
}