Package com.symphony.bdk.core.extension

Class ExtensionService

java.lang.Object

com.symphony.bdk.core.extension.ExtensionService

@API(status=EXPERIMENTAL)
public class ExtensionService
extends Object

Service class for managing extensions.

See Also:

• BdkExtension

Constructor Summary

Constructors

Constructor	Description
ExtensionService(ApiClientFactory apiClientFactory, AuthSession botSession, RetryWithRecoveryBuilder<?> retryBuilder, com.symphony.bdk.core.config.model.BdkConfig config)

Method Summary

Modifier and Type	Method	Description
void	register(com.symphony.bdk.extension.BdkExtension extension)
void	register(Class<? extends com.symphony.bdk.extension.BdkExtension> extClz)	Registers and instantiates an extension.
<S extends com.symphony.bdk.extension.BdkExtensionService, E extends com.symphony.bdk.extension.BdkExtensionServiceProvider<S>> S	service(Class<E> extClz)	Retrieves an extension service instance.

Methods inherited from class java.lang.Object

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

Constructor Details

ExtensionService

public ExtensionService(@Nonnull
 ApiClientFactory apiClientFactory,
 @Nullable
 AuthSession botSession,
 @Nonnull
 RetryWithRecoveryBuilder<?> retryBuilder,
 @Nonnull
 com.symphony.bdk.core.config.model.BdkConfig config)

Method Details

register

public void register(com.symphony.bdk.extension.BdkExtension extension)

register

public void register(Class<? extends com.symphony.bdk.extension.BdkExtension> extClz)

Registers and instantiates an extension.

Parameters:

extClz - Type of the extension.

Throws:

IllegalStateException - if the extension has already been registered

BdkExtensionException - if the extension cannot be instantiated

See Also:

• BdkExtension

service

public <S extends com.symphony.bdk.extension.BdkExtensionService,
E extends com.symphony.bdk.extension.BdkExtensionServiceProvider<S>>
S service(Class<E> extClz)

Retrieves an extension service instance.

Type Parameters:

S - Type of the extension service.

E - Type of the extension.

Parameters:

extClz - The extension class.

Returns:

extension service instance.

Throws:

IllegalStateException - if the extension is not registered

See Also:

• BdkExtension
• BdkExtensionServiceProvider
• register(Class)