Example usage for com.google.gson GsonBuilder GsonBuilder

Introduction

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

Prototype

public GsonBuilder() 

Source Link

Document

Creates a GsonBuilder instance that can be used to build Gson with various configuration settings.

Usage

From source file:at.tugraz.kmi.medokyservice.json.GsonHandler.java

License:Open Source License

private Gson gson() {
    if (gson == null)
        gson = new GsonBuilder().setExclusionStrategies(new AnnotationExclusionStrategy()).create();
    return gson;/*w  ww.j  a v a 2  s  . com*/
}

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From source file:at.tugraz.kmi.medokyservice.json.JSONMapper.java

License:Open Source License

/**
 * /*  w  w w.  ja  v a  2  s  . c  o m*/
 * @return Gson instance
 */
public static Gson getInstance() {
    if (instance == null)
        instance = new GsonBuilder().setExclusionStrategies(new AnnotationExclusionStrategy()).create();
    return instance;
}

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From source file:ATDataGrid.servlets.DataObjectProfileManager.java

private boolean doAccessTokenValidation(HttpSession session, String access_token, int issued_at, int expires_at)
        throws Exception {
    //String access_token="ya29.XgHOFfMKYSSkT6oePTOP8PHuoa8vFlEm65Y3mmIJAgwhTBNL6zEQva2RFMIOl_joxzn2j_L-Jt6HbA";
    String USER_AGENT = "Mozilla/5.0";
    String client_id = "815038451936-611r1ll7e9tkdl1kvhhvc9dokp5e9176.apps.googleusercontent.com";
    String url = "https://www.googleapis.com/oauth2/v1/tokeninfo?access_token=" + access_token;
    HttpClient client = HttpClientBuilder.create().build();
    HttpGet request = new HttpGet(url);
    request.addHeader("User-Agent", USER_AGENT);
    System.out.println("Sending 'GET' request to URL : " + url);
    HttpResponse response = client.execute(request);
    int reqRC = response.getStatusLine().getStatusCode();
    System.out.println("Response Code : " + reqRC);
    if (reqRC != 200)
        return false;
    BufferedReader rd = new BufferedReader(new InputStreamReader(response.getEntity().getContent()));
    StringBuffer result = new StringBuffer();
    String line = "";
    while ((line = rd.readLine()) != null) {
        result.append(line);/*from   w w  w  .j  a  va  2s .  c om*/
    }
    Gson gson = new GsonBuilder().setPrettyPrinting().serializeNulls().create();
    GooglePlusSignInTokenInfo reqRec = gson.fromJson(result.toString(), GooglePlusSignInTokenInfo.class);
    System.out.println("Token issued to : " + reqRec.issued_to);
    System.out.println("Token audience : " + reqRec.audience);
    System.out.println("Token user id : " + reqRec.user_id);
    System.out.println("Token scope : " + reqRec.scope);
    System.out.println("Token expires in : " + reqRec.expires_in + " seconds");
    System.out.println("Token email : " + reqRec.email);
    System.out.println("Token verified_email : " + reqRec.verified_email);
    System.out.println("Token access type : " + reqRec.access_type);
    if (!client_id.equals(reqRec.audience))
        return false;
    if (reqRec.expires_in < 1)
        return false;
    session.setAttribute("access_token", access_token);
    session.setAttribute("access_token_user_email", reqRec.email);
    session.setAttribute("access_token_issued_at", issued_at);
    session.setAttribute("access_token_expires_at", expires_at);
    return true;
}

---

From source file:ATDataGrid.servlets.GoodsOperations.java

@Override
public void init(ServletConfig config) throws ServletException {
    super.init(config);
    // Get the initialisation parameters
    connectionURL = getInitParameter("connectionURL");
    connectionUser = getInitParameter("connectionUser");
    connectionPass = getInitParameter("connectionPass");
    // prepare the GSON factory
    gson = new GsonBuilder().setPrettyPrinting().serializeNulls().create();
    ///*from  w  w  w . j a v  a  2  s .com*/
    try {
        // Load (and therefore register) the MySQL driver
        System.out.println("Loading driver ....");
        Class.forName("com.mysql.jdbc.Driver");
        System.out.println("Loaded driver !");
        System.out.println("Starting connection " + connectionURL + " ....");
        con = DriverManager.getConnection(connectionURL, connectionUser, connectionPass);
        System.out.println("Connected OK !");
        System.out.println("Catalogue: " + con.getCatalog());
    } catch (ClassNotFoundException e) {
        System.out.println("Could not load MySQL database driver");
    } catch (SQLException e) {
        System.out.println("Couldn't get MySQL database connection");
    }
}

---

From source file:ATWebAuth.HttpClientExample.java

private boolean doAccessTokenValidation() throws Exception {
    String access_token = "ya29.XgHOFfMKYSSkT6oePTOP8PHuoa8vFlEm65Y3mmIJAgwhTBNL6zEQva2RFMIOl_joxzn2j_L-Jt6HbA";
    String client_id = "815038451936-611r1ll7e9tkdl1kvhhvc9dokp5e9176.apps.googleusercontent.com";
    String url = "https://www.googleapis.com/oauth2/v1/tokeninfo?access_token=" + access_token;
    HttpClient client = HttpClientBuilder.create().build();
    HttpGet request = new HttpGet(url);
    request.addHeader("User-Agent", USER_AGENT);
    System.out.println("Sending 'GET' request to URL : " + url);
    HttpResponse response = client.execute(request);
    int reqRC = response.getStatusLine().getStatusCode();
    System.out.println("Response Code : " + reqRC);
    if (reqRC != 200)
        return false;
    BufferedReader rd = new BufferedReader(new InputStreamReader(response.getEntity().getContent()));
    StringBuffer result = new StringBuffer();
    String line = "";
    while ((line = rd.readLine()) != null) {
        result.append(line);/*from w  w w . j a  va  2 s  .  c  o  m*/
    }
    Gson gson = new GsonBuilder().setPrettyPrinting().serializeNulls().create();
    GooglePlusSignInTokenInfo reqRec = gson.fromJson(result.toString(), GooglePlusSignInTokenInfo.class);
    System.out.println("Token issued to : " + reqRec.issued_to);
    System.out.println("Token audience : " + reqRec.audience);
    System.out.println("Token user id : " + reqRec.user_id);
    System.out.println("Token scope : " + reqRec.scope);
    System.out.println("Token expires in : " + reqRec.expires_in + " seconds");
    System.out.println("Token email : " + reqRec.email);
    System.out.println("Token verified_email : " + reqRec.verified_email);
    System.out.println("Token access type : " + reqRec.access_type);
    if (!client_id.equals(reqRec.audience))
        return false;
    if (reqRec.expires_in < 1)
        return false;
    return true;
}

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From source file:au.com.breakpoint.hedron.core.JsonUtil.java

License:Apache License

/**
 * Use when converting objects to JSON, so formatting policy is respected.
 *//*  w w  w  .  jav  a 2s.c o m*/
private static Gson getGsonCreator() {
    return m_shouldFormatGson ? new GsonBuilder().setPrettyPrinting().create() : new Gson();
}

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From source file:au.com.iglooit.shar.model.vo.ClientFile.java

License:Apache License

/**
 * Construct a new ClientFile from its JSON representation.
 *
 * @param in Reader of JSON string to parse.
 *//*from  w  ww. j ava2  s  .  c  om*/
public ClientFile(Reader in) {
    GsonBuilder builder = new GsonBuilder();
    Gson gson = builder.create();
    ClientFile other = gson.fromJson(in, ClientFile.class);
    if (StringUtils.isNotBlank(other.resourceId)) {
        this.resourceId = other.resourceId;
    }
    this.title = other.title;
    this.description = other.description;
    this.mimeType = other.mimeType;
    this.content = other.content;
    this.labels = other.labels;
    this.editable = other.editable;

}

---

From source file:au.com.iglooit.shar.model.vo.State.java

License:Apache License

/**
 * Create a new State given its JSON representation.
 *
 * @param json Serialized representation of a State.
 *//*from  w  ww .  j a  v a 2s .c o m*/
public State(String json) {
    GsonBuilder builder = new GsonBuilder();
    Gson gson = builder.create();
    State other = gson.fromJson(json, State.class);
    this.action = other.action;
    this.ids = other.ids;
    this.folderId = other.folderId;
}

---

From source file:au.edu.flinders.ehl.filmweekly.debug.JsonList.java

License:BSD License

/**
 * undertake the task of creating a unique list basic JSON objects
 * /*from   w w  w.  j  a va  2 s  . c o m*/
 * @throws IOException if either a read or write operation fails
 */
public void doTask() throws IOException {

    logger.debug("undertaking the task");

    // create the CSVReader objects
    CSVReader reader = new CSVReader(inputFile, ',', '"', 1);

    //declare other helper variables
    String[] dataElems;
    String coordinate;
    ArrayList<String> coordList = new ArrayList<String>();

    ArrayList<Marker> markerList = new ArrayList<Marker>();
    Marker marker;

    // loop through the file processing each line
    try {

        while ((dataElems = reader.readNext()) != null) {

            coordinate = dataElems[3] + "," + dataElems[4];

            if (coordList.contains(coordinate) == false) {

                marker = new Marker(Double.parseDouble(dataElems[3]), Double.parseDouble(dataElems[4]),
                        dataElems[2].trim(), dataElems[1].trim());
                markerList.add(marker);

                coordList.add(coordinate);
            }

        }
    } catch (IOException e) {
        logger.error("Unable to read from the input file", e);
        throw new IOException("Unable to read from the input file", e);
    }

    // close the file
    reader.close();

    // build a JSON representation of the data and output it to the file
    Gson gson = new GsonBuilder().setPrettyPrinting().create();
    outputFile.println(gson.toJson(markerList));

    // close the output file
    outputFile.close();

    logger.debug("task completed");
}

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From source file:au.edu.unsw.cse.soc.federatedcloud.CloudResourceBaseDeploymentEngine.java

License:Open Source License

/**
 * Deploy a cloud resources configuration for a given {@code CloudResourceDescription}
 *
 *
 * @param description object of {@code CloudResourceDescription}
 * @throws Exception/*from  w  w  w . j  av a  2s.  com*/
 */
public String deployCloudResourceDescription(CloudResourceDescription description) throws Exception {
    Handler handler = description.getHandler();

    Gson gson = new GsonBuilder().setPrettyPrinting().create();
    String json = gson.toJson(description);

    return ServiceBusClient.invoke(handler.getName(), "deploy", json);
}

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