Example usage for com.google.gson GsonBuilder create

Introduction

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

Prototype

public Gson create() 

Source Link

Document

Creates a Gson instance based on the current configuration.

Usage

From source file:com.gazbert.bxbot.exchanges.BitstampExchangeAdapter.java

License:Open Source License

/**
 * Initialises the GSON layer.//w w w  .  j  a v  a  2s.c  om
 */
private void initGson() {
    final GsonBuilder gsonBuilder = new GsonBuilder();
    gsonBuilder.registerTypeAdapter(Date.class, new BitstampDateDeserializer());
    gson = gsonBuilder.create();
}

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From source file:com.gazbert.bxbot.exchanges.BtceExchangeAdapter.java

License:Open Source License

/**
 * Initialises the GSON layer.//from   w  ww  .  ja v  a2 s.c o  m
 */
private void initGson() {
    final GsonBuilder gsonBuilder = new GsonBuilder();
    gsonBuilder.registerTypeAdapter(BtceOpenOrders.class, new OpenOrdersDeserializer());
    gson = gsonBuilder.create();
}

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From source file:com.gazbert.bxbot.exchanges.HuobiExchangeAdapter.java

License:Open Source License

/**
 * Initialises the GSON layer.//from   w ww .  java 2s  .  co  m
 */
private void initGson() {
    final GsonBuilder gsonBuilder = new GsonBuilder();
    gsonBuilder.registerTypeAdapter(HuobiOpenOrderResponseWrapper.class, new GetHuobiOpenOrdersDeserializer());
    gson = gsonBuilder.create();
}

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From source file:com.gazbert.bxbot.exchanges.ItBitExchangeAdapter.java

License:Open Source License

/**
 * Initialises the GSON layer./*w  w w .  j ava 2s. c  om*/
 */
private void initGson() {

    // We need to disable HTML escaping for this adapter else GSON will change = to unicode for query strings, e.g.
    // https://api.itbit.com/v1/wallets?userId=56DA621F --> https://api.itbit.com/v1/wallets?userId\u003d56DA621F
    final GsonBuilder gsonBuilder = new GsonBuilder().disableHtmlEscaping();
    gson = gsonBuilder.create();
}

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From source file:com.gazbert.bxbot.exchanges.KrakenExchangeAdapter.java

License:Open Source License

/**
 * Initialises the GSON layer.//from ww w  .j ava  2  s .co  m
 */
private void initGson() {
    final GsonBuilder gsonBuilder = new GsonBuilder();
    gsonBuilder.registerTypeAdapter(KrakenTickerResult.class, new KrakenTickerResultDeserializer());
    gson = gsonBuilder.create();
}

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From source file:com.gelakinetic.mtgfam.helpers.tcgp.TcgpApi.java

License:Open Source License

/**
 * This function requests an access token from TCGPlayer.com by providing the private keys.
 * An access token should only be requested if we don't have a valid one stored. When an access
 * token is received, the token and expiration date should be saved for later use.
 *
 * @param publicKey   Supplied by TCGPlayer.com, also referred to as the "client_id"
 * @param privateKey  Supplied by TCGPlayer.com, also referred to as the "client_secret"
 * @param accessToken Supplied by TCGPlayer.com, also referred to as the "X-Tcg-Access-Token"
 * @return An AccessToken object or null if a token is already loaded
 * @throws IOException If something goes wrong with the network
 *///from  w  w w.j  a v a2  s . c  o  m
public AccessToken getAccessToken(String publicKey, String privateKey, String accessToken) throws IOException {

    // Only request an access token if we don't have one already
    if (null == mAccessToken) {
        // Create the connection with default options
        HttpURLConnection conn = (HttpURLConnection) new URL("https://api.tcgplayer.com/token")
                .openConnection();
        setDefaultOptions(conn, HttpMethod.POST);

        // Set the header, special for the token request
        conn.setRequestProperty("Content-Type", "application/json");
        conn.setRequestProperty("Accept", "application/json");
        conn.setRequestProperty("X-Tcg-Access-Token", accessToken);

        // Set the body and send the POST
        String payload = "grant_type=client_credentials&client_id=" + publicKey + "&client_secret="
                + privateKey;
        conn.getOutputStream().write(payload.getBytes(Charset.forName("UTF-8")));

        // Get the response stream
        InputStream inStream;
        try {
            inStream = conn.getInputStream();
        } catch (FileNotFoundException e) {
            inStream = conn.getErrorStream();
            if (null == inStream) {
                conn.disconnect();
                // Return an empty, not null, object
                return new AccessToken();
            }
        }

        // Parse the json out of the response and save it
        GsonBuilder builder = new GsonBuilder();
        AccessToken.setDateFormat(builder);
        AccessToken token = builder.create().fromJson(new InputStreamReader(inStream), AccessToken.class);
        this.mAccessToken = token.access_token;

        // Clean up
        inStream.close();
        conn.disconnect();

        return token;
    }

    // Return the saved access token
    return null;
}

---

From source file:com.gelakinetic.mtgfam.helpers.tcgp.TcgpApi.java

License:Open Source License

/**
 * Given an array of productIds, request and return all of the product's non-price details
 *
 * @param productIds The productId of the card to query
 * @return All the non-price details//from   w ww.  j  ava 2s.  c  o  m
 * @throws IOException If something goes wrong with the network
 */
public ProductDetails getProductDetails(long[] productIds) throws IOException {
    // Make sure we have an access token first
    if (null != mAccessToken) {

        // Concatenate all the product IDs into one string
        StringBuilder stringIds = new StringBuilder();
        for (long id : productIds) {
            if (stringIds.length() == 0) {
                stringIds = new StringBuilder(Long.toString(id));
            } else {
                stringIds.append(',').append(Long.toString(id));
            }
        }

        // Create the connection with default options and headers
        HttpURLConnection conn = (HttpURLConnection) new URL(
                "https://api.tcgplayer.com/" + TCGP_VERSION + "/catalog/products/" + stringIds.toString())
                        .openConnection();
        setDefaultOptions(conn, HttpMethod.GET);
        addHeaders(conn);

        // Get the response stream. This opens the connection
        InputStream inStream;
        try {
            inStream = conn.getInputStream();
        } catch (FileNotFoundException e) {
            inStream = conn.getErrorStream();
            if (null == inStream) {
                conn.disconnect();
                // Return an empty, not null, object
                return new ProductDetails();
            }
        }

        // Parse the json out of the response and save it
        GsonBuilder builder = new GsonBuilder();
        CatalogData.CatalogDataItem.setDateFormat(builder);
        ProductDetails details = builder.create().fromJson(new InputStreamReader(inStream),
                ProductDetails.class);

        // Clean up
        inStream.close();
        conn.disconnect();
        return details;
    }
    // No access token
    return null;
}

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From source file:com.gemini.httpclienttest.HttpClientTestMain.java

public static void main(String[] args) {
    //authenticate with the server
    URL url;//w  w w .j a  va2 s  .c om
    try {
        url = new URL("http://198.11.209.34:5000/v2.0/tokens");
    } catch (MalformedURLException ex) {
        System.out.printf("Invalid Endpoint - not a valid URL {}", "http://198.11.209.34:5000/v2.0");
        return;
    }
    CloseableHttpClient httpclient = HttpClientBuilder.create().build();
    try {
        HttpPost httpPost = new HttpPost(url.toString());
        httpPost.setHeader("Content-Type", "application/json");
        StringEntity strEntity = new StringEntity(
                "{\"auth\":{\"tenantName\":\"Gemini-network-prj\",\"passwordCredentials\":{\"username\":\"sri\",\"password\":\"srikumar12\"}}}");
        httpPost.setEntity(strEntity);
        //System.out.println("Executing request " + httpget.getRequestLine());
        CloseableHttpResponse response = httpclient.execute(httpPost);
        try {
            //get the response status code 
            String respStatus = response.getStatusLine().getReasonPhrase();

            //get the response body
            int bytes = response.getEntity().getContent().available();
            InputStream body = response.getEntity().getContent();
            BufferedReader in = new BufferedReader(new InputStreamReader(body));
            String line;
            StringBuffer sbJSON = new StringBuffer();
            while ((line = in.readLine()) != null) {
                sbJSON.append(line);
            }
            String json = sbJSON.toString();
            EntityUtils.consume(response.getEntity());

            GsonBuilder gsonBuilder = new GsonBuilder();
            Object parsedJson = gsonBuilder.create().fromJson(json, Object.class);
            System.out.printf("Parsed json is of type %s\n\n", parsedJson.getClass().toString());
            if (parsedJson instanceof com.google.gson.internal.LinkedTreeMap) {
                com.google.gson.internal.LinkedTreeMap treeJson = (com.google.gson.internal.LinkedTreeMap) parsedJson;
                if (treeJson.containsKey("id")) {
                    String s = (String) treeJson.getOrDefault("id", "no key provided");
                    System.out.printf("\n\ntree contained id %s\n", s);
                } else {
                    System.out.printf("\n\ntree does not contain key id\n");
                }
            }
        } catch (IOException ex) {
            System.out.print(ex);
        } finally {
            response.close();
        }
    } catch (IOException ex) {
        System.out.print(ex);
    } finally {
        //lots of exceptions, just the connection and exit
        try {
            httpclient.close();
        } catch (IOException | NoSuchMethodError ex) {
            System.out.print(ex);
            return;
        }
    }
}

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From source file:com.ghjansen.cas.ui.desktop.manager.EventManager.java

License:Open Source License

public EventManager(Main main) {
    this.main = main;
    this.skipRuleNumberEvent = false;
    this.invalidFieldColor = Color.red;
    this.validator = new GUIValidator(main, invalidFieldColor);
    GsonBuilder gsonBuilder = new GsonBuilder();
    gsonBuilder.registerTypeAdapter(UnidimensionalSimulationParameter.class,
            new SimulationParameterJsonAdapter<UnidimensionalSimulationParameter>());
    gsonBuilder.setPrettyPrinting();/*from  w  ww  .  j  a v a2  s. c o m*/
    this.gson = gsonBuilder.create();
    this.notification = new Notification(this);
}

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From source file:com.gitblit.manager.FilestoreManager.java

License:Apache License

private static Gson gson(ExclusionStrategy... strategies) {
    GsonBuilder builder = new GsonBuilder();
    builder.registerTypeAdapter(Date.class, new GmtDateTypeAdapter());
    if (!ArrayUtils.isEmpty(strategies)) {
        builder.setExclusionStrategies(strategies);
    }//from  w  w w .  j  a  v  a  2s. c  om
    return builder.create();
}

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