com.vmware.vapi.core

Class DecoratorApiProvider

java.lang.Object

com.vmware.vapi.core.DecoratorApiProvider

All Implemented Interfaces:

ApiProvider

Direct Known Subclasses:

ActivationFilter, AuthenticationFilter, DynamicAuthnFilter, ErrorAugmentingFilter

public abstract class DecoratorApiProvider
extends Object
implements ApiProvider

Utility which decorates an existing provider. Use as a base class and override just the methods you need to save some boilerplate.

Field Summary

Fields

Modifier and Type	Field and Description
protected ApiProvider	decoratedProvider

Constructor Summary

Constructors

Constructor and Description
DecoratorApiProvider(ApiProvider decoratedProvider) Creates ApiProvider Decorator.

Method Summary

Modifier and Type	Method and Description
void	invoke(String serviceId, String operationId, DataValue input, ExecutionContext ctx, AsyncHandle<MethodResult> asyncHandle) Invokes the specified operation using the provided input and execution context.

Methods inherited from class java.lang.Object

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

Field Detail

decoratedProvider

protected final ApiProvider decoratedProvider

Constructor Detail

DecoratorApiProvider

public DecoratorApiProvider(ApiProvider decoratedProvider)

Creates ApiProvider Decorator.

Parameters:

decoratedProvider - provider to be decorated; must not be null

Method Detail

invoke

public void invoke(String serviceId,
                   String operationId,
                   DataValue input,
                   ExecutionContext ctx,
                   AsyncHandle<MethodResult> asyncHandle)

Description copied from interface: ApiProvider

Invokes the specified operation using the provided input and execution context.

Target method is identified by serviceId and operationId.

Specified by:

invoke in interface ApiProvider

Parameters:

serviceId - identifier of the target service

operationId - identifier of the target operation

input - operation input parameters

ctx - execution context for the invocation

asyncHandle - handle used to asynchronously "return" the result or error of the invocation