com.vmware.vapi.provider.introspection

Class ErrorAugmentingFilter

java.lang.Object

com.vmware.vapi.core.DecoratorApiProvider

com.vmware.vapi.provider.introspection.ErrorAugmentingFilter

All Implemented Interfaces:

ApiProvider

public final class ErrorAugmentingFilter
extends DecoratorApiProvider

Decorator which augments the set of error definitions returned by the operation introspection service.

Field Summary

Fields inherited from class com.vmware.vapi.core.DecoratorApiProvider

decoratedProvider

Constructor Summary

Constructors

Constructor and Description
ErrorAugmentingFilter(ApiProvider decoratedProvider, Set<ErrorDefinition> extraErrors) Creates a filter for a fixed set of error definitions.

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

Constructor Detail

ErrorAugmentingFilter

public ErrorAugmentingFilter(ApiProvider decoratedProvider,
                             Set<ErrorDefinition> extraErrors)

Creates a filter for a fixed set of error definitions.

Parameters:

decoratedProvider - decorated provider

extraErrors - extra error definitions; 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

Overrides:

invoke in class DecoratorApiProvider

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