org.asynchttpclient.extras.registry

Class AsyncHttpClientRegistryImpl

java.lang.Object

org.asynchttpclient.extras.registry.AsyncHttpClientRegistryImpl

All Implemented Interfaces:

AsyncHttpClientRegistry

public class AsyncHttpClientRegistryImpl
extends Object
implements AsyncHttpClientRegistry

Constructor Summary

Constructors

Constructor and Description
AsyncHttpClientRegistryImpl()

Method Summary

Modifier and Type	Method and Description
AsyncHttpClient	addOrReplace(String name, AsyncHttpClient ahc) Registers this instance of AsyncHttpClient with this name and returns back a null if an instance with the same name never existed but will return back the previous instance if there was another instance registered with the same name and has been replaced by this one.
void	clearAllInstances() Removes all instances from this registry.
AsyncHttpClient	get(String clientName) Returns back the AsyncHttpClient associated with this name
Set<String>	getAllRegisteredNames()
static AsyncHttpClientRegistry	getInstance() Returns a singleton instance of AsyncHttpClientRegistry
boolean	registerIfNew(String name, AsyncHttpClient ahc) Will register only if an instance with this name doesn't exist and if it does exist will not replace this instance and will return false.
boolean	unregister(String name) Remove the instance associate with this name

Methods inherited from class java.lang.Object

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

Constructor Detail

AsyncHttpClientRegistryImpl

public AsyncHttpClientRegistryImpl()

Method Detail

getInstance

public static AsyncHttpClientRegistry getInstance()

Returns a singleton instance of AsyncHttpClientRegistry

Returns:

the current instance

get

public AsyncHttpClient get(String clientName)

Description copied from interface: AsyncHttpClientRegistry

Returns back the AsyncHttpClient associated with this name

Specified by:

get in interface AsyncHttpClientRegistry

Parameters:

clientName - the name of the client instance in the registry

Returns:

the client

addOrReplace

public AsyncHttpClient addOrReplace(String name,
                                    AsyncHttpClient ahc)

Description copied from interface: AsyncHttpClientRegistry

Registers this instance of AsyncHttpClient with this name and returns back a null if an instance with the same name never existed but will return back the previous instance if there was another instance registered with the same name and has been replaced by this one.

Specified by:

addOrReplace in interface AsyncHttpClientRegistry

Parameters:

name - the name of the client instance in the registry

ahc - the client instance

Returns:

the previous instance

registerIfNew

public boolean registerIfNew(String name,
                             AsyncHttpClient ahc)

Description copied from interface: AsyncHttpClientRegistry

Will register only if an instance with this name doesn't exist and if it does exist will not replace this instance and will return false. Use it in the following way:

      AsyncHttpClient ahc = AsyncHttpClientFactory.getAsyncHttpClient();      
      if(!AsyncHttpClientRegistryImpl.getInstance().registerIfNew(“MyAHC”,ahc)){
          //An instance with this name is already registered so close ahc 
          ahc.close(); 
          //and do necessary cleanup
      }
 

Specified by:

registerIfNew in interface AsyncHttpClientRegistry

Parameters:

name - the name of the client instance in the registry

ahc - the client instance

Returns:

true is the client was indeed registered

unregister

public boolean unregister(String name)

Description copied from interface: AsyncHttpClientRegistry

Remove the instance associate with this name

Specified by:

unregister in interface AsyncHttpClientRegistry

Parameters:

name - the name of the client instance in the registry

Returns:

true is the client was indeed unregistered

getAllRegisteredNames

public Set<String> getAllRegisteredNames()

Specified by:

getAllRegisteredNames in interface AsyncHttpClientRegistry

Returns:

all registered names

clearAllInstances

public void clearAllInstances()

Description copied from interface: AsyncHttpClientRegistry

Removes all instances from this registry.

Specified by:

clearAllInstances in interface AsyncHttpClientRegistry