Interface InvocationMetadata

All Known Subinterfaces:

Invocation

@Experimental
public sealed interface InvocationMetadata
permits Invocation (not exhaustive)

Invocation metadata.

When used as producer defaults, these will be used for all invocations sent through that producer.

Passing null to a setter clears that field. Getters return null when the corresponding field is not set.

Method Summary

Modifier and Type	Method	Description
static InvocationMetadata	create()	Create a standalone metadata object, e.g.
@Nullable String	getHandlerName()
Map<String,String>	getHeaders()
@Nullable String	getKey()
@Nullable String	getLimitKey()
@Nullable String	getScope()
@Nullable String	getServiceName()
InvocationMetadata	putHeader(String key, String value)	Add or replace a single header.
InvocationMetadata	setHandlerName(@Nullable String handlerName)	Target handler name.
InvocationMetadata	setHeaders(@Nullable Map<String,String> headers)	Replace the whole header map.
InvocationMetadata	setKey(@Nullable String key)	Target key (required when the target is a Virtual Object or Workflow).
InvocationMetadata	setLimitKey(@Nullable String limitKey)	Rate/concurrency limit key.
InvocationMetadata	setScope(@Nullable String scope)	Scope.
InvocationMetadata	setServiceName(@Nullable String serviceName)	Target service name.

Method Details

create

static InvocationMetadata create()

Create a standalone metadata object, e.g. to use as producer defaults.

setServiceName

InvocationMetadata setServiceName(@Nullable String serviceName)

Target service name.

getServiceName

@Nullable String getServiceName()

setHandlerName

InvocationMetadata setHandlerName(@Nullable String handlerName)

Target handler name.

getHandlerName

@Nullable String getHandlerName()

setKey

InvocationMetadata setKey(@Nullable String key)

Target key (required when the target is a Virtual Object or Workflow).

getKey

@Nullable String getKey()

setScope

InvocationMetadata setScope(@Nullable String scope)

Scope.

getScope

@Nullable String getScope()

setLimitKey

InvocationMetadata setLimitKey(@Nullable String limitKey)

Rate/concurrency limit key.

getLimitKey

@Nullable String getLimitKey()

putHeader

InvocationMetadata putHeader(String key,
 String value)

Add or replace a single header.

setHeaders

InvocationMetadata setHeaders(@Nullable Map<String,String> headers)

Replace the whole header map.

getHeaders

Map<String,String> getHeaders()