com.fnproject.fn.runtime

Class ReadOnceInputEvent

java.lang.Object

com.fnproject.fn.runtime.ReadOnceInputEvent

All Implemented Interfaces:

InputEvent, Closeable, AutoCloseable

public class ReadOnceInputEvent
extends Object
implements InputEvent

Wrapper for an incoming fn invocation event

This in

Constructor Summary

Constructors

Constructor and Description
ReadOnceInputEvent(InputStream body, Headers headers, String callID, Instant deadline)

Method Summary

Modifier and Type	Method and Description
void	close()
<T> T	consumeBody(Function<InputStream,T> dest) Consume the input stream of this event - This may be done exactly once per event
String	getCallID()
Instant	getDeadline()
Headers	getHeaders()

Methods inherited from class java.lang.Object

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

Constructor Detail

ReadOnceInputEvent

public ReadOnceInputEvent(InputStream body,
                          Headers headers,
                          String callID,
                          Instant deadline)

Method Detail

consumeBody

public <T> T consumeBody(Function<InputStream,T> dest)

Consume the input stream of this event - This may be done exactly once per event

Specified by:

consumeBody in interface InputEvent

Parameters:

dest - a consumer for the body

Throws:

IllegalStateException - if the input has been consumed

getCallID

public String getCallID()

Specified by:

getCallID in interface InputEvent

getDeadline

public Instant getDeadline()

Specified by:

getDeadline in interface InputEvent

getHeaders

public Headers getHeaders()

Specified by:

getHeaders in interface InputEvent

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Throws:

IOException