B - the IntegrationFlowDefinition implementation type.public abstract class IntegrationFlowExtension<B extends IntegrationFlowExtension<B>> extends IntegrationFlowDefinition<B>
IntegrationFlowDefinition extension for custom Java DSL operators
and reusable solutions.
For supporting method flow chain an implementation of this class has to return
an extension class from new methods, e.g.:
public class MyIntegrationFlowDefinition
extends IntegrationFlowExtension<MyIntegrationFlowDefinition> {
public MyIntegrationFlowDefinition upperCaseAfterSplit() {
return split()
.transform("payload.toUpperCase()");
}
}
This way it will be used in the target configuration as natural DSL definition:
@Bean
public IntegrationFlow myFlowDefinition() {
return
new MyIntegrationFlowDefinition()
.log()
.upperCaseAfterSplit()
.aggregate()
.get();
}
This IntegrationFlowExtension can also be used for overriding
existing operators with extensions to any IntegrationComponentSpec extensions,
e.g. adding new options for target component configuration.BaseIntegrationFlowDefinition.ReplyProducerCleanerintegrationComponents, PARSER| Modifier | Constructor and Description |
|---|---|
protected |
IntegrationFlowExtension() |
| Modifier and Type | Method and Description |
|---|---|
StandardIntegrationFlow |
get() |
aggregate, aggregate, barrier, barrier, bridge, bridge, channel, channel, channel, channel, claimCheckIn, claimCheckIn, claimCheckOut, claimCheckOut, claimCheckOut, controlBus, controlBus, convert, convert, delay, delay, enrich, enrichHeaders, enrichHeaders, enrichHeaders, enrichHeaders, enrichHeaders, filter, filter, filter, filter, filter, filter, filter, filter, filter, filter, filter, fixedSubscriberChannel, fixedSubscriberChannel, fluxTransform, gateway, gateway, gateway, gateway, gateway, gateway, handle, handle, handle, handle, handle, handle, handle, handle, handle, handle, handle, handle, handle, handle, handle, headerFilter, headerFilter, headerFilter, log, log, log, log, log, log, log, log, log, log, log, log, log, logAndReply, logAndReply, logAndReply, logAndReply, logAndReply, logAndReply, logAndReply, logAndReply, logAndReply, logAndReply, logAndReply, logAndReply, logAndReply, nullChannel, publishSubscribeChannel, publishSubscribeChannel, resequence, resequence, route, route, route, route, route, route, route, route, route, route, route, route, route, route, route, routeByException, routeToRecipients, scatterGather, scatterGather, scatterGather, scatterGather, scatterGather, scatterGather, split, split, split, split, split, split, split, split, split, split, split, split, split, split, split, split, split, split, transform, transform, transform, transform, transform, transform, transform, transform, transform, transform, transform, trigger, trigger, trigger, trigger, wireTap, wireTap, wireTap, wireTap, wireTap, wireTap, wireTap_this, addComponent, addComponent, addComponents, checkReuse, currentComponent, currentInterceptableChannel, currentMessageChannel, extractProxyTarget, getCurrentComponent, getCurrentMessageChannel, getIntegrationComponents, intercept, isImplicitChannel, isOutputChannelRequired, obtainInputChannelFromFlow, publishSubscribeChannel, register, registerOutputChannelIfCan, route, setImplicitChannel, toReactivePublisherpublic StandardIntegrationFlow get()
get in class BaseIntegrationFlowDefinition<B extends IntegrationFlowExtension<B>>