org.apache.pulsar.common.util

Class SslContextAutoRefreshBuilder<T>

java.lang.Object

org.apache.pulsar.common.util.SslContextAutoRefreshBuilder<T>

Type Parameters:

T - type of SSLContext

Direct Known Subclasses:

DefaultSslContextBuilder, NetSslContextBuilder, NettyClientSslContextRefresher, NettyServerSslContextBuilder, NettySSLContextAutoRefreshBuilder

public abstract class SslContextAutoRefreshBuilder<T>
extends Object

Auto refresher and builder of SSLContext.

Field Summary

Fields

Modifier and Type	Field and Description
protected long	lastRefreshTime
protected long	refreshTime

Constructor Summary

Constructors

Constructor and Description
SslContextAutoRefreshBuilder(long certRefreshInSec)

Method Summary

Modifier and Type	Method and Description
T	get() It updates SSLContext at every configured refresh time and returns updated SSLContext.
protected abstract T	getSslContext() Returns cached SSLContext.
protected abstract boolean	needUpdate() Returns whether the key files modified after a refresh time, and context need update.
protected abstract T	update() updates and returns cached SSLContext.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

refreshTime

protected final long refreshTime

lastRefreshTime

protected long lastRefreshTime

Constructor Detail

SslContextAutoRefreshBuilder

public SslContextAutoRefreshBuilder(long certRefreshInSec)

Method Detail

update

protected abstract T update()
                     throws GeneralSecurityException,
                            IOException

updates and returns cached SSLContext.

Returns:

Throws:

GeneralSecurityException

IOException

getSslContext

protected abstract T getSslContext()

Returns cached SSLContext.

Returns:

needUpdate

protected abstract boolean needUpdate()

Returns whether the key files modified after a refresh time, and context need update.

Returns:

true if files modified

get

public T get()

It updates SSLContext at every configured refresh time and returns updated SSLContext.

Returns: