Example usage for com.amazonaws.services.dynamodbv2 AmazonDynamoDBClient AmazonDynamoDBClient

List of usage examples for com.amazonaws.services.dynamodbv2 AmazonDynamoDBClient AmazonDynamoDBClient

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Introduction

In this page you can find the example usage for com.amazonaws.services.dynamodbv2 AmazonDynamoDBClient AmazonDynamoDBClient.

Prototype

AmazonDynamoDBClient(AwsSyncClientParams clientParams)

Source Link

Document

Constructs a new client to invoke service methods on DynamoDB using the specified parameters.

Usage

From source file:NYSELoad.java

License:Open Source License

/**
 * The only information needed to create a client are security credentials
 * consisting of the AWS Access Key ID and Secret Access Key. All other
 * configuration, such as the service endpoints, are performed
 * automatically. Client parameters, such as proxies, can be specified in an
 * optional ClientConfiguration object when constructing a client.
 *
 * @see com.amazonaws.auth.BasicAWSCredentials
 * @see com.amazonaws.auth.ProfilesConfigFile
 * @see com.amazonaws.ClientConfiguration
 *//*from   w  w w .jav a2  s.c  o m*/
private static void init() throws Exception {
    /*
     * The ProfileCredentialsProvider will return your [default] credential
     * profile by reading from the credentials file located at
     * (/Users/usdgadiraj/.aws/credentials).
     */
    AWSCredentials credentials = null;
    try {
        credentials = new ProfileCredentialsProvider("default").getCredentials();
    } catch (Exception e) {
        throw new AmazonClientException("Cannot load the credentials from the credential profiles file. "
                + "Please make sure that your credentials file is at the correct "
                + "location (/Users/usdgadiraj/.aws/credentials), and is in valid format.", e);
    }
    dynamoDB = new AmazonDynamoDBClient(credentials);
    Region region = Region.getRegion(Regions.US_EAST_1);
    dynamoDB.setRegion(region);
    dynamoDB.setEndpoint("http://dynamo.itversity.com:8000");
}

From source file:AddUserPassword.java

License:Open Source License

public static void main(String[] args) throws Exception {

    AmazonDynamoDBClient client = new AmazonDynamoDBClient(new ProfileCredentialsProvider());

    DynamoDB dynamoDB = new DynamoDB(client);

    Table table = dynamoDB.getTable("UserLogin");

    int UserID = 0;
    String UserName = "Patrick Laflin";
    int UserPassword = 18924;

    try {//from  w  w w. ja  va  2 s  .  com
        System.out.println("Adding a new item...");
        PutItemOutcome outcome = table.putItem(new Item().withPrimaryKey("UserID", UserID)
                .withString("User Name", UserName).withNumber("User Password", UserPassword));

        System.out.println("PutItem succeeded:\n" + outcome.getPutItemResult());

    } catch (Exception e) {
        System.err.println("Unable to add item: " + UserID + " " + UserName);
        System.err.println(e.getMessage());
    }

}

From source file:AmazonDynamoDBSample_PutThrottled.java

License:Open Source License

/**
 * The only information needed to create a client are security credentials
 * consisting of the AWS Access Key ID and Secret Access Key. All other
 * configuration, such as the service endpoints, are performed
 * automatically. Client parameters, such as proxies, can be specified in an
 * optional ClientConfiguration object when constructing a client.
 *
 * @see com.amazonaws.auth.BasicAWSCredentials
 * @see com.amazonaws.auth.ProfilesConfigFile
 * @see com.amazonaws.ClientConfiguration
 *//*  w  w  w  .  j  a  va 2 s . c om*/
private static void init() throws Exception {
    /*
     * The ProfileCredentialsProvider will return your [default] credential
     * profile by reading from the credentials file located at
     * (/Users/haifengw/.aws/credentials).
     */
    AWSCredentials credentials = null;
    try {
        credentials = new ProfileCredentialsProvider("default").getCredentials();
    } catch (Exception e) {
        throw new AmazonClientException("Cannot load the credentials from the credential profiles file. "
                + "Please make sure that your credentials file is at the correct "
                + "location (/Users/haifengw/.aws/credentials), and is in valid format.", e);
    }
    dynamoDB = new AmazonDynamoDBClient(credentials);
    Region usWest2 = Region.getRegion(Regions.US_WEST_2);
    dynamoDB.setRegion(usWest2);
}

From source file:NYSEScan.java

License:Open Source License

/**
 * The only information needed to create a client are security credentials
 * consisting of the AWS Access Key ID and Secret Access Key. All other
 * configuration, such as the service endpoints, are performed
 * automatically. Client parameters, such as proxies, can be specified in an
 * optional ClientConfiguration object when constructing a client.
 *
 * @see com.amazonaws.auth.BasicAWSCredentials
 * @see com.amazonaws.auth.ProfilesConfigFile
 * @see com.amazonaws.ClientConfiguration
 *///from ww w.  j  a  v  a 2 s.  c  o  m
private static void init() throws Exception {
    /*
     * The ProfileCredentialsProvider will return your [default] credential
     * profile by reading from the credentials file located at
     * (/Users/usdgadiraj/.aws/credentials).
     */
    AWSCredentials credentials = null;
    try {
        credentials = new ProfileCredentialsProvider("default").getCredentials();
    } catch (Exception e) {
        throw new AmazonClientException("Cannot load the credentials from the credential profiles file. "
                + "Please make sure that your credentials file is at the correct "
                + "location (/Users/usdgadiraj/.aws/credentials), and is in valid format.", e);
    }
    dynamoDB = new AmazonDynamoDBClient(credentials);
    Region region = Region.getRegion(Regions.US_EAST_1);
    dynamoDB.setRegion(region);
    dynamoDB.setEndpoint("http://dynamo.itversity.com:8000");
    dynamo = new DynamoDB(dynamoDB);
}

From source file:AmazonKinesisAuditVerify.java

License:Open Source License

public static void deleteResources() {
    AWSCredentials credentials = credentialsProvider.getCredentials();

    // Delete the stream
    AmazonKinesis kinesis = new AmazonKinesisClient(credentials);
    System.out.printf("Deleting the Amazon Kinesis stream used by the sample. Stream Name = %s.\n",
            SAMPLE_APPLICATION_STREAM_NAME);
    try {//w w w  .  j  a  va  2s  . c om
        kinesis.deleteStream(SAMPLE_APPLICATION_STREAM_NAME);
    } catch (ResourceNotFoundException ex) {
        // The stream doesn't exist.
    }

    // Delete the table
    AmazonDynamoDBClient dynamoDB = new AmazonDynamoDBClient(credentialsProvider.getCredentials());
    System.out.printf(
            "Deleting the Amazon DynamoDB table used by the Amazon Kinesis Client Library. Table Name = %s.\n",
            SAMPLE_APPLICATION_NAME);
    try {
        dynamoDB.deleteTable(SAMPLE_APPLICATION_NAME);
    } catch (com.amazonaws.services.dynamodbv2.model.ResourceNotFoundException ex) {
        // The table doesn't exist.
    }
}

From source file:TableCreator.java

License:Open Source License

private static void init() throws Exception {

    dynamoDB = new AmazonDynamoDBClient(new ClasspathPropertiesFileCredentialsProvider());
    Region usEast1 = Region.getRegion(Regions.US_EAST_1);
    dynamoDB.setRegion(usEast1);//from w w w .  j  a v a  2s  .  co  m
}

From source file:ProductCategoryPriceIndex.java

License:Open Source License

/**
 * The only information needed to create a client are security credentials
 * consisting of the AWS Access Key ID and Secret Access Key. All other
 * configuration, such as the service endpoints, are performed
 * automatically. Client parameters, such as proxies, can be specified in an
 * optional ClientConfiguration object when constructing a client.
 *
 * @see com.amazonaws.auth.BasicAWSCredentials
 * @see com.amazonaws.auth.ProfilesConfigFile
 * @see com.amazonaws.ClientConfiguration
 *//*ww w.  ja  v  a 2 s .  c  o  m*/
private static void init() throws Exception {
    /*
     * The ProfileCredentialsProvider will return your [default]
     * credential profile by reading from the credentials file located at
     * (/Users/usdgadiraj/.aws/credentials).
     */
    AWSCredentials credentials = null;
    try {
        credentials = new ProfileCredentialsProvider("default").getCredentials();
    } catch (Exception e) {
        throw new AmazonClientException("Cannot load the credentials from the credential profiles file. "
                + "Please make sure that your credentials file is at the correct "
                + "location (/Users/usdgadiraj/.aws/credentials), and is in valid format.", e);
    }
    dynamoDB = new AmazonDynamoDBClient(credentials);
    Region usWest2 = Region.getRegion(Regions.US_WEST_2);
    dynamoDB.setRegion(usWest2);
}

From source file:CreateUserLoginTable.java

License:Open Source License

public static void main(String[] args) throws Exception {

    AmazonDynamoDBClient client = new AmazonDynamoDBClient(new ProfileCredentialsProvider());

    DynamoDB dynamoDB = new DynamoDB(client);

    String tableName = "UserLogin";

    try {// www .ja v  a 2s . co m
        System.out.println("Attempting to create table; please wait...");
        Table table = dynamoDB.createTable(tableName,
                Arrays.asList(new KeySchemaElement("UserID", KeyType.HASH)), //Partition key
                Arrays.asList(new AttributeDefinition("UserID", ScalarAttributeType.N)),
                new ProvisionedThroughput(10L, 10L));
        table.waitForActive();
        System.out.println("Success.  Table status: " + table.getDescription().getTableStatus());

    } catch (Exception e) {
        System.err.println("Unable to create table: ");
        System.err.println(e.getMessage());
    }
}

From source file:CreateUserFavoritesTable.java

License:Open Source License

public static void main(String[] args) throws Exception {

    AmazonDynamoDBClient client = new AmazonDynamoDBClient(new ProfileCredentialsProvider());

    DynamoDB dynamoDB = new DynamoDB(client);

    String tableName = "UserFavorites";

    try {/* ww  w. j a  va  2 s.c om*/
        System.out.println("Attempting to create table; please wait...");
        Table table = dynamoDB.createTable(tableName,
                Arrays.asList(new KeySchemaElement("UserID", KeyType.HASH)), //Partition key
                Arrays.asList(new AttributeDefinition("UserID", ScalarAttributeType.N)),
                new ProvisionedThroughput(10L, 10L));
        table.waitForActive();
        System.out.println("Success.  Table status: " + table.getDescription().getTableStatus());

    } catch (Exception e) {
        System.err.println("Unable to create table: ");
        System.err.println(e.getMessage());
    }
}

From source file:VideoServlet.java

protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    response.setContentType("text/html;charset=UTF-8");

    String url = request.getParameter("action");

    System.out.println("url" + url);

    Connection conn = null;//w ww. j a  va 2s. com
    Statement setupStatement;
    Statement readStatement = null;
    ResultSet resultSet = null;
    String results = "";
    int numresults = 0;
    String statement = null;
    List<Video> result = new ArrayList<>();

    try {

        // Create connection to RDS instance
        conn = DriverManager.getConnection(jdbcUrl);
        setupStatement = conn.createStatement();

        String retrieveVideoName = "select id from metadata where url like '" + url + "%';";

        ResultSet rs = setupStatement.executeQuery(retrieveVideoName);
        rs.next();
        String ids = rs.getString(1);
        String retrieveUrl = "select url from metadata where id =" + ids + ";";
        ResultSet ru = setupStatement.executeQuery(retrieveUrl);
        ru.next();
        String urls = ru.getString(1);
        System.out.println("este es el id:" + ids);
        System.out.println("esta es la url:" + urls);
        String[] urlIdeal = urls.split(".mp4");
        String finalUrl = urlIdeal[0] + ".mp4";
        System.out.println(finalUrl);

        AWSCredentials credentials = new PropertiesCredentials(
                new File("/Users/diana/Desktop/AwsCredentials.properties"));

        dynamoDBClient = new AmazonDynamoDBClient(new STSSessionCredentialsProvider(credentials));
        dynamoDBClient.setRegion(Region.getRegion(Regions.US_WEST_2));
        String s = getItem(String.valueOf(ids));
        System.out.println(s);
        String[] textArray = s.split("\\{");

        String textFinal = textArray[3];
        String[] newTextArray = textFinal.split(",}");
        String textFinalFinal = newTextArray[0];
        String[] last = textFinalFinal.split("S:");

        System.out.println(last[1].trim());

        try (PrintWriter out = response.getWriter()) {
            /* TODO output your page here. You may use following sample code. */
            out.println("<!DOCTYPE html>");
            out.println("<html>");
            out.println("<head>");
            out.println("<title>Servlet Mp4Servlet</title>");
            out.println(" <script src=\"jquery-1.11.3.min.js\"></script>\n"
                    + "           <script type=\"text/javascript\" src=\"../libs/base64.js\"></script>\n"
                    + "   <script type=\"text/javascript\" src=\"../libs/sprintf.js\"></script>\n"
                    + "   <script type=\"text/javascript\" src=\"../jspdf.js\"></script>");
            out.println(" <style type=\"text/css\">\n" + "      body {\n" + "        padding-top: 20px;\n"
                    + "        padding-bottom: 40px;\n" + "      }\n" + "\n" + "        table{\n"
                    + "        display: table;\n" + "        border:black 5px solid;\n"
                    + "        border-collapse: separate;\n" + "        border-spacing: 7px;\n"
                    + "        border-color: gray;\n" + "        padding:2px;\n" + "\n" + "      }\n"
                    + "      \n" + "      #logo{\n" + "          height: 130px;\n" + "          width: 728px;\n"
                    + "      }\n" + "      hr{\n" + "        /*border-color:#357EC7;*/\n"
                    + "        border-color:#B6B6B4;\n" + "      }\n" + "\n" + "      /* Custom container */\n"
                    + "      .container-narrow {\n" + "        margin: 0 auto;\n"
                    + "        max-width: 700px;\n" + "      }\n" + "      .container-narrow > hr {\n"
                    + "        margin: 30px 0;\n" + "      }\n" + "\n" + "      /* Main marketing messages */\n"
                    + "      .jumbotron {\n" + "        margin: 60px 0;\n" + "        text-align: center;\n"
                    + "        color: grey;\n" + "      }\n" + "      .jumbotron h1 {\n"
                    + "        font-size: 72px;\n" + "        line-height: 1;\n" + "\n" + "      }\n"
                    + "      .jumbotron .btn {\n" + "        font-size: 21px;\n"
                    + "        padding: 14px 24px;\n" + "      }\n" + "\n"
                    + "      /* Supporting marketing content */\n" + "      .marketing {\n"
                    + "        margin: 60px 0;\n" + "      }\n" + "      .marketing p + h4 {\n"
                    + "        margin-top: 28px;\n" + "      }\n" + "      \n" + "      \n" + "      </style>\n"
                    + "      \n" + "\n"
                    + "<link rel=\"stylesheet\" href=\"https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css\">\n"
                    + "");
            out.println("</head>");
            out.println("<body>");
            out.println("<div class=\"container-narrow\">\n"
                    + "       <img id = \"logo\" src=\"http://opennebula.org/wp-content/uploads/2015/05/IIT_Logo_stack_186_blk.png\">\n"
                    + "       </div>");
            out.println("<div class='jumbotron'></div>");
            out.println(
                    "<div class='container-narrow'> <video id='idtry'  controls preload='auto' width='500' height='200'></div>\n"
                            + "\n" + "   \n" + "      </video>");
            out.println(
                    "<div class='container-narrow'><br><button id ='button' type='button' class='btn btn-primary btn-lg' onclick='getText()'>EDIT</button></div>\n"
                            + "      <div>\n"
                            + "            <div class='container-narrow'><form id='usrform'><textarea id='text' class = 'container-narrow' name='comment' style='width: 400px; height: 200px;' form='usrform'></textarea>\n"
                            + "           <br><button id ='button2' type='button' onclick='submitToDynamo()'>Submit changes</button>\n"
                            + "            </form></div>\n" + "       </div>");

            out.println("<script>    \n" + "    var textA = " + "\"" + last[1].trim() + "\"" + ";\n" + "\n"
                    + "    document.getElementById('usrform').style.visibility = 'hidden';\n" + "    \n"
                    + "    function getText() {\n" + "\n" + "       var t = document.createTextNode(textA);\n"
                    + "       document.getElementById('text').appendChild(t);\n"
                    + "       document.getElementById('button').style.visibility = 'hidden';\n"
                    + "       document.getElementById('usrform').style.visibility = 'visible';\n" + "\n"
                    + "    }");

            out.println("  var x;\n" + "    function submitToDynamo() {\n" + "        \n"
                    + "       document.getElementById('usrform').style.visibility = 'hidden';\n"
                    + "       document.getElementById('button').style.visibility = 'visible';\n"
                    + "        x = document.getElementById('text').value;\n" + "      download(f,x);\n"
                    + "    }\n" + "       ");

            out.println("  function download(filename, text) {\n"
                    + "    var pom = document.createElement('a');\n"
                    + "    pom.setAttribute('href', 'data:text/plain;charset=utf-8,' + encodeURIComponent(text));\n"
                    + "    pom.setAttribute('download', filename);\n" + "\n"
                    + "    if (document.createEvent) {\n"
                    + "        var event = document.createEvent('MouseEvents');\n"
                    + "        event.initEvent('click', true, true);\n" + "        pom.dispatchEvent(event);\n"
                    + "    }\n" + "    else {\n" + "        pom.click();\n" + "    }\n" + "}\n" + "    \n"
                    + "    \n" + "var f = '/Users/diana/Desktop/texto.txt';");
            out.println("var code = '<source src=\"" + finalUrl + "\" type=\"video/mp4\" />';\n"
                    + "    document.getElementById(\"idtry\").innerHTML=code;");

            out.println("</script>");
            out.println("<div>");

            out.println("</div><br>");
            out.println("<a href='http://localhost:8080/studentUI/Uiservlet'>BACK TO LIST </a>");

            out.println("</body>");
            out.println("</html>");
        }

    } catch (SQLException ex) {
        // handle any errors
        System.out.println("SQLException: " + ex.getMessage());
        System.out.println("SQLState: " + ex.getSQLState());
        System.out.println("VendorError: " + ex.getErrorCode());
    } finally {
        System.out.println("Closing the connection.");
        if (conn != null)
            try {
                conn.close();
            } catch (SQLException ignore) {
            }
    }

}