Example usage for com.amazonaws.auth AWSCredentialsProvider AWSCredentialsProvider

Introduction

In this page you can find the example usage for com.amazonaws.auth AWSCredentialsProvider AWSCredentialsProvider.

Prototype

AWSCredentialsProvider

Source Link

Usage

From source file:org.apache.pulsar.io.kinesis.KinesisSink.java

License:Apache License

private AWSCredentialsProvider defaultCredentialProvider(String accessKey, String secretKey) {
    return new AWSCredentialsProvider() {
        @Override//w  w  w.  j av a  2 s.c o  m
        public AWSCredentials getCredentials() {
            return new AWSCredentials() {
                @Override
                public String getAWSAccessKeyId() {
                    return accessKey;
                }

                @Override
                public String getAWSSecretKey() {
                    return secretKey;
                }
            };
        }

        @Override
        public void refresh() {
            // no-op
        }
    };
}

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From source file:org.geowebcache.s3.S3BlobStoreInfo.java

License:Open Source License

private AWSCredentialsProvider getCredentialsProvider() {
    if (null != awsSecretKey && null != awsAccessKey) {
        return new AWSCredentialsProvider() {

            @Override/*from   w w w.  j  a v a2 s.  c om*/
            public AWSCredentials getCredentials() {
                if ("".equals(awsAccessKey) && "".equals(awsSecretKey)) {
                    return new AnonymousAWSCredentials();
                }
                return new BasicAWSCredentials(awsAccessKey, awsSecretKey);
            }

            @Override
            public void refresh() {
            }
        };
    }
    return new DefaultAWSCredentialsProviderChain();
}

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From source file:org.traccar.database.DataManager.java

License:Apache License

/**
 * Initialize database/*from   www. j  a  v a  2 s .c o m*/
 */
private void initDatabase(Properties properties) throws Exception {

    // Load driver
    String driver = properties.getProperty("database.driver");
    if (driver != null) {
        String driverFile = properties.getProperty("database.driverFile");

        if (driverFile != null) {
            URL url = new URL("jar:file:" + new File(driverFile).getAbsolutePath() + "!/");
            URLClassLoader cl = new URLClassLoader(new URL[] { url });
            Driver d = (Driver) Class.forName(driver, true, cl).newInstance();
            DriverManager.registerDriver(new DriverDelegate(d));
        } else {
            Class.forName(driver);
        }
    }

    // Initialize data source
    ComboPooledDataSource ds = new ComboPooledDataSource();
    ds.setDriverClass(properties.getProperty("database.driver"));
    ds.setJdbcUrl(properties.getProperty("database.url"));
    ds.setUser(properties.getProperty("database.user"));
    ds.setPassword(properties.getProperty("database.password"));
    ds.setIdleConnectionTestPeriod(600);
    ds.setTestConnectionOnCheckin(true);
    dataSource = ds;

    // Load statements from configuration
    String query;

    query = properties.getProperty("database.selectDevice");
    if (query != null) {
        queryGetDevices = new NamedParameterStatement(query, dataSource);
    }

    awsAccessKeyId = properties.getProperty("aws.accessKey");
    awsSecretAccessKey = properties.getProperty("aws.accessSecret");
    String awsSQSQueueName = properties.getProperty("aws.queueName");

    if (awsAccessKeyId != null && awsSecretAccessKey != null) {
        AWSCredentialsProvider credentialsProvider = new AWSCredentialsProvider() {
            @Override
            public AWSCredentials getCredentials() {
                return new AWSCredentials() {
                    @Override
                    public String getAWSAccessKeyId() {
                        return awsAccessKeyId;
                    }

                    @Override
                    public String getAWSSecretKey() {
                        return awsSecretAccessKey;
                    }
                };
            }

            @Override
            public void refresh() {

            }
        };
        snsClient = new AmazonSNSClient(credentialsProvider);
        snsClient.setRegion(Region.getRegion(Regions.AP_SOUTHEAST_1));
        GsonBuilder builder = new GsonBuilder();
        gson = builder.create();

        if (awsSQSQueueName != null) {
            // Create the connection factory using the environment variable credential provider.
            // Connections this factory creates can talk to the queues in us-east-1 region.
            SQSConnectionFactory connectionFactory = SQSConnectionFactory.builder()
                    .withRegion(Region.getRegion(Regions.AP_SOUTHEAST_1))
                    .withAWSCredentialsProvider(credentialsProvider).build();

            // Create the connection.
            SQSConnection connection = connectionFactory.createConnection();

            // Get the wrapped client
            AmazonSQSMessagingClientWrapper client = connection.getWrappedAmazonSQSClient();

            // Create an SQS queue named 'TestQueue'  if it does not already exist.
            if (!client.queueExists(awsSQSQueueName)) {
                client.createQueue(awsSQSQueueName);
            }

            // Create the non-transacted session with AUTO_ACKNOWLEDGE mode
            Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);

            // Create a queue identity with name 'TestQueue' in the session
            Queue queue = session.createQueue(awsSQSQueueName);

            // Create a consumer for the 'TestQueue'.
            MessageConsumer consumer = session.createConsumer(queue);

            // Instantiate and set the message listener for the consumer.
            consumer.setMessageListener(new AWSSqsMessageListener());

            // Start receiving incoming messages.
            connection.start();
        }
    }

    query = properties.getProperty("database.insertPosition");
    if (query != null) {
        queryAddPosition = new NamedParameterStatement(query, dataSource, Statement.RETURN_GENERATED_KEYS);
    }

    query = properties.getProperty("database.updatePosition");
    if (query != null) {
        queryUpdatePosition = new NamedParameterStatement(query, dataSource);
    }

    query = properties.getProperty("database.updateLatestPosition");
    if (query != null) {
        queryUpdateLatestPosition = new NamedParameterStatement(query, dataSource);
    }
}

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From source file:ubicrypt.core.provider.s3.S3Provider.java

License:Open Source License

@Override
public Observable<ProviderStatus> init(long userId) {
    return Observable.<ProviderStatus>create(subscriber -> {
        if (conf == null) {
            subscriber.onError(new RuntimeException("conf not specified"));
            return;
        }/*from ww  w . j a  va2 s  .  c o m*/
        try {
            AmazonS3ClientBuilder clientb = AmazonS3ClientBuilder.standard()
                    .withCredentials(new AWSCredentialsProvider() {
                        @Override
                        public AWSCredentials getCredentials() {
                            return new AWSCredentials() {
                                @Override
                                public String getAWSAccessKeyId() {
                                    return conf.getAccessKeyId();
                                }

                                @Override
                                public String getAWSSecretKey() {
                                    return conf.getSecrectKey();
                                }
                            };
                        }

                        @Override
                        public void refresh() {
                        }
                    });
            if (conf.getRegion() != null) {
                clientb.withRegion(conf.getRegion());
            }
            client = clientb.build();
            prefix = Long.toString(userId, MAX_RADIX) + "/";
            try {
                client.headBucket(new HeadBucketRequest(conf.getBucket()));
            } catch (AmazonS3Exception e) {
                switch (e.getErrorCode()) {
                case "404 Not Found":
                    client.createBucket(conf.getBucket());
                    break;
                default:
                    subscriber.onError(e);
                    return;
                }
            }
            maxKey.set(client.listObjects(conf.getBucket(), prefix).getObjectSummaries().stream().map(obj -> {
                try {
                    return Long.valueOf(substringAfter(obj.getKey(), prefix), MAX_RADIX);
                } catch (Exception e) {
                    return 0L;
                }
            }).max(Long::compareTo).orElse(0L));

            initialized.set(true);
            subscriber.onNext(ProviderStatus.initialized);
            subscriber.onCompleted();
        } catch (Exception e) {
            subscriber.onError(e);
        }
    }).subscribeOn(Schedulers.io());
}

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