Package com.mulesoft.connectors.mcp.internal.server.source.resource

Class ResourceListener

java.lang.Object

org.mule.sdk.api.runtime.source.Source<T,A>

com.mulesoft.connectors.mcp.internal.server.source.AbstractRequestListener<ResourceRequest,RequestAttributes>

com.mulesoft.connectors.mcp.internal.server.source.resource.ResourceListener

@DisplayName("MCP Server - Resource listener")
@EmitsResponse
public class ResourceListener
extends AbstractRequestListener<ResourceRequest,RequestAttributes>

Exposes a resource which content is generated by the execution of the owning flow.

The flow will be executed for every received resources/read request. The user can choose to implement the flow so that the resource content is static or to make it dynamic.

For instance, a dynamic resource could be a expenses.csv file, that is actually the result of executing a live DB query. Or a static resource could be a file obtained through Amazon S3 and locally cached using the <ee:cache> component.

Since:

0.1.0

Field Summary

Fields inherited from class com.mulesoft.connectors.mcp.internal.server.source.AbstractRequestListener

messagingManager, serverConfig

Constructor Summary

Constructors

Constructor	Description
ResourceListener()

Method Summary

Modifier and Type	Method	Description
protected void	doStart(org.mule.sdk.api.runtime.source.SourceCallback<ResourceRequest,RequestAttributes> sourceCallback)
protected void	doStop()
void	onError(org.mule.runtime.api.message.Error error, org.mule.sdk.api.runtime.source.SourceCallbackContext context)
void	onSuccess(Resource resourceListenerContent, org.mule.sdk.api.runtime.source.SourceCallbackContext context)
void	onTerminate(org.mule.sdk.api.runtime.source.SourceResult sourceResult)

Methods inherited from class com.mulesoft.connectors.mcp.internal.server.source.AbstractRequestListener

getServer, getSink, onStart, onStop, setInContext

Methods inherited from class java.lang.Object

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

Constructor Details

ResourceListener

public ResourceListener()

Method Details

doStart

protected void doStart(org.mule.sdk.api.runtime.source.SourceCallback<ResourceRequest,RequestAttributes> sourceCallback)
                throws org.mule.runtime.api.exception.MuleException

Specified by:

doStart in class AbstractRequestListener<ResourceRequest,RequestAttributes>

Throws:

org.mule.runtime.api.exception.MuleException

onSuccess

@OnSuccess
public void onSuccess(@Expression(NOT_SUPPORTED) @ParameterDsl(allowReferences=false)
 Resource resourceListenerContent,
 org.mule.sdk.api.runtime.source.SourceCallbackContext context)

Parameters:

resourceListenerContent - Defines the resource content and type. These parameters will be evaluated when the flow finishes successfully (payload and variables available)

context - the callback context

onError

@OnError
public void onError(org.mule.runtime.api.message.Error error,
 org.mule.sdk.api.runtime.source.SourceCallbackContext context)

onTerminate

@OnTerminate
public void onTerminate(org.mule.sdk.api.runtime.source.SourceResult sourceResult)

doStop

protected void doStop()

Specified by:

doStop in class AbstractRequestListener<ResourceRequest,RequestAttributes>