io.axual.client.proxy.switching.generic

Class SwitchingProxy<T extends ClientProxy,C extends SwitchingProxyConfig>

java.lang.Object

io.axual.client.proxy.generic.proxy.BaseProxy<C>

io.axual.client.proxy.generic.client.BaseClientProxy<C>

io.axual.client.proxy.generic.client.DynamicClientProxy<T,C>

io.axual.client.proxy.switching.generic.SwitchingProxy<T,C>

Type Parameters:

T - proxy type contained in this class.

C - configuration for the switching proxy.

All Implemented Interfaces:

ClientProxy, Proxy, java.lang.AutoCloseable

Direct Known Subclasses:

SwitchingAdminClient, SwitchingConsumer, SwitchingProducer

public abstract class SwitchingProxy<T extends ClientProxy,C extends SwitchingProxyConfig>
extends DynamicClientProxy<T,C>

Base class for proxies which have the ability to switch the underlying proxy.

Field Summary

Fields inherited from class io.axual.client.proxy.generic.proxy.BaseProxy

config

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	SwitchingProxy(C config, DiscoverySubscriber<T,C> subscriber)

Method Summary

Modifier and Type	Method and Description
protected DiscoveryResult	getCurrentDiscoveryResult()
protected java.lang.String	getDiscoveryProperty(java.lang.String key)
protected io.axual.common.concurrent.LockedObject.ReadLock	getReadLock()
protected ClientProxySwitcher<T,C>	getSwitcher()
protected boolean	maybeReplaceProxiedObject(boolean force) Replace the proxied object, depending on if a change in Discovery result has been indicated, or if a replace is forced (or both).
protected boolean	maybeReplaceProxiedObject(boolean force, boolean isTransactional) Replace the proxied object, depending on if a change in Discovery result has been indicated, or if a replace is forced (or both).

Methods inherited from class io.axual.client.proxy.generic.client.DynamicClientProxy

close, close, getConfig, getConfigs, getWriteLock

Methods inherited from class io.axual.client.proxy.generic.client.BaseClientProxy

operationNotSupported, toString

Methods inherited from class io.axual.client.proxy.generic.proxy.BaseProxy

close

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.axual.client.proxy.generic.proxy.Proxy

close, getStringConfig

Constructor Detail

SwitchingProxy

protected SwitchingProxy(C config,
                         DiscoverySubscriber<T,C> subscriber)

Method Detail

getSwitcher

protected ClientProxySwitcher<T,C> getSwitcher()

maybeReplaceProxiedObject

protected boolean maybeReplaceProxiedObject(boolean force)

Description copied from class: DynamicClientProxy

Replace the proxied object, depending on if a change in Discovery result has been indicated, or if a replace is forced (or both).

Overrides:

maybeReplaceProxiedObject in class DynamicClientProxy<T extends ClientProxy,C extends SwitchingProxyConfig>

Parameters:

force - true if the replace should be done regardless of discovery change or not.

Returns:

true if a replace was done, else false.

maybeReplaceProxiedObject

protected boolean maybeReplaceProxiedObject(boolean force,
                                            boolean isTransactional)

Description copied from class: DynamicClientProxy

Replace the proxied object, depending on if a change in Discovery result has been indicated, or if a replace is forced (or both).

Overrides:

maybeReplaceProxiedObject in class DynamicClientProxy<T extends ClientProxy,C extends SwitchingProxyConfig>

Parameters:

force - true if the replace should be done regardless of discovery change or not.

isTransactional - indicates if the proxied object has transactions active.

Returns:

true if a replace was done, else false.

getReadLock

protected io.axual.common.concurrent.LockedObject.ReadLock getReadLock()

Overrides:

getReadLock in class DynamicClientProxy<T extends ClientProxy,C extends SwitchingProxyConfig>

getCurrentDiscoveryResult

protected DiscoveryResult getCurrentDiscoveryResult()

getDiscoveryProperty

protected java.lang.String getDiscoveryProperty(java.lang.String key)