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The Bouncy Castle Crypto package is a Java implementation of cryptographic algorithms. This jar contains JCE provider and lightweight API for the Bouncy Castle Cryptography APIs for JDK 1.5 to JDK 1.8 with debug enabled.
package org.bouncycastle.crypto.tls;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
public class HeartbeatExtension
{
protected short mode;
public HeartbeatExtension(short mode)
{
if (!HeartbeatMode.isValid(mode))
{
throw new IllegalArgumentException("'mode' is not a valid HeartbeatMode value");
}
this.mode = mode;
}
public short getMode()
{
return mode;
}
/**
* Encode this {@link HeartbeatExtension} to an {@link OutputStream}.
*
* @param output
* the {@link OutputStream} to encode to.
* @throws IOException
*/
public void encode(OutputStream output) throws IOException
{
TlsUtils.writeUint8(mode, output);
}
/**
* Parse a {@link HeartbeatExtension} from an {@link InputStream}.
*
* @param input
* the {@link InputStream} to parse from.
* @return a {@link HeartbeatExtension} object.
* @throws IOException
*/
public static HeartbeatExtension parse(InputStream input) throws IOException
{
short mode = TlsUtils.readUint8(input);
if (!HeartbeatMode.isValid(mode))
{
throw new TlsFatalAlert(AlertDescription.illegal_parameter);
}
return new HeartbeatExtension(mode);
}
}
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