Example usage for com.rabbitmq.client LongString getBytes

Introduction

In this page you can find the example usage for com.rabbitmq.client LongString getBytes.

Prototype

public byte[] getBytes();

Source Link

Document

Get the content as a byte array.

Usage

From source file:io.bigwig.sasl.PublicKeyMechanism.java

License:Mozilla Public License

@Override
public LongString handleChallenge(LongString challenge, String username, String password) {

    if (challenge == null) {
        return LongStringHelper.asLongString(username);
    } else {/*  w w  w .  jav a2s  .  com*/

        Signature signer;

        try {

            signer = Signature.getInstance("SHA512WITHECDSA", "BC");

        } catch (NoSuchAlgorithmException e) {
            log.error("Could not load DSA algorithm");
            throw new RuntimeException(e);
        } catch (NoSuchProviderException e) {
            log.error("Could load Bouncy Castle provider");
            throw new RuntimeException(e);
        }

        try {

            signer.initSign(privateKey);

        } catch (InvalidKeyException e) {
            log.error("Private key was invalid: {}", e.getMessage());
            throw new RuntimeException(e);
        }

        try {

            signer.update(challenge.getBytes());
            byte[] sig = signer.sign();

            log.debug("Signature: {}", encoder.encode(sig));

            return LongStringHelper.asLongString(sig);

        } catch (SignatureException e) {
            log.error("Failed to sign nonce: {} ", e.getMessage());
            throw new RuntimeException(e);
        }

    }
}

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From source file:org.springframework.amqp.rabbit.support.DefaultMessagePropertiesConverter.java

License:Apache License

/**
 * Converts a LongString value to either a String or DataInputStream based on a length-driven threshold. If the
 * length is 1024 bytes or less, a String will be returned, otherwise a DataInputStream is returned.
 *//*from  ww w.j  a  v  a2s.  co m*/
private Object convertLongString(LongString longString, String charset) {
    try {
        if (longString.length() <= 1024) {
            return new String(longString.getBytes(), charset);
        } else {
            return longString.getStream();
        }
    } catch (Exception e) {
        throw RabbitExceptionTranslator.convertRabbitAccessException(e);
    }
}

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