com.linecorp.armeria.common

Class DefaultRpcResponse

java.lang.Object

java.util.concurrent.CompletableFuture<Object>

com.linecorp.armeria.common.DefaultRpcResponse

All Implemented Interfaces:

Response, RpcResponse, CompletionStage<Object>, Future<Object>

public class DefaultRpcResponse
extends CompletableFuture<Object>
implements RpcResponse

Default RpcResponse implementation.

Nested Class Summary

Nested classes/interfaces inherited from class java.util.concurrent.CompletableFuture

CompletableFuture.AsynchronousCompletionTask

Constructor Summary

Constructors

Constructor and Description
DefaultRpcResponse() Creates a new incomplete response.
DefaultRpcResponse(Object result) Deprecated. Use the factory methods in RpcResponse.
DefaultRpcResponse(Throwable cause) Deprecated. Use the factory methods in RpcResponse.

Method Summary

Modifier and Type	Method and Description
boolean	cancel(boolean mayInterruptIfRunning)
Throwable	cause() Returns the cause of the failure if this RpcResponse completed exceptionally.
boolean	completeExceptionally(Throwable cause)
Object	get()
Object	get(long timeout, TimeUnit unit)
Object	join() Returns the result value if completed successfully or throws an unchecked exception if completed exceptionally.
void	obtrudeException(Throwable cause)
String	toString()

Methods inherited from class java.util.concurrent.CompletableFuture

acceptEither, acceptEitherAsync, acceptEitherAsync, allOf, anyOf, applyToEither, applyToEitherAsync, applyToEitherAsync, complete, completedFuture, exceptionally, getNow, getNumberOfDependents, handle, handleAsync, handleAsync, isCancelled, isCompletedExceptionally, isDone, obtrudeValue, runAfterBoth, runAfterBothAsync, runAfterBothAsync, runAfterEither, runAfterEitherAsync, runAfterEitherAsync, runAsync, runAsync, supplyAsync, supplyAsync, thenAccept, thenAcceptAsync, thenAcceptAsync, thenAcceptBoth, thenAcceptBothAsync, thenAcceptBothAsync, thenApply, thenApplyAsync, thenApplyAsync, thenCombine, thenCombineAsync, thenCombineAsync, thenCompose, thenComposeAsync, thenComposeAsync, thenRun, thenRunAsync, thenRunAsync, toCompletableFuture, whenComplete, whenCompleteAsync, whenCompleteAsync

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.linecorp.armeria.common.RpcResponse

from, getNow, isCompletedExceptionally, of, ofFailure, whenComplete

Methods inherited from interface com.linecorp.armeria.common.Response

closeFuture, completionFuture

Methods inherited from interface java.util.concurrent.Future

isCancelled, isDone

Methods inherited from interface java.util.concurrent.CompletionStage

acceptEither, acceptEitherAsync, acceptEitherAsync, applyToEither, applyToEitherAsync, applyToEitherAsync, exceptionally, handle, handleAsync, handleAsync, runAfterBoth, runAfterBothAsync, runAfterBothAsync, runAfterEither, runAfterEitherAsync, runAfterEitherAsync, thenAccept, thenAcceptAsync, thenAcceptAsync, thenAcceptBoth, thenAcceptBothAsync, thenAcceptBothAsync, thenApply, thenApplyAsync, thenApplyAsync, thenCombine, thenCombineAsync, thenCombineAsync, thenCompose, thenComposeAsync, thenComposeAsync, thenRun, thenRunAsync, thenRunAsync, toCompletableFuture, whenComplete, whenCompleteAsync, whenCompleteAsync

Constructor Detail

DefaultRpcResponse

public DefaultRpcResponse()

Creates a new incomplete response.

DefaultRpcResponse

@Deprecated
public DefaultRpcResponse(Object result)

Deprecated. Use the factory methods in RpcResponse.

Creates a new successfully complete response.

Parameters:

result - the result or an RPC call

DefaultRpcResponse

@Deprecated
public DefaultRpcResponse(Throwable cause)

Deprecated. Use the factory methods in RpcResponse.

Creates a new exceptionally complete response.

Parameters:

cause - the cause of failure

Method Detail

cause

public final Throwable cause()

Description copied from interface: RpcResponse

Returns the cause of the failure if this RpcResponse completed exceptionally.

Specified by:

cause in interface RpcResponse

Returns:

the cause, or null if this RpcResponse completed successfully or did not complete yet.

completeExceptionally

public boolean completeExceptionally(Throwable cause)

Overrides:

completeExceptionally in class CompletableFuture<Object>

obtrudeException

public void obtrudeException(Throwable cause)

Overrides:

obtrudeException in class CompletableFuture<Object>

cancel

public boolean cancel(boolean mayInterruptIfRunning)

Specified by:

cancel in interface Future<Object>

Overrides:

cancel in class CompletableFuture<Object>

get

public Object get()
           throws InterruptedException,
                  ExecutionException

Specified by:

get in interface Future<Object>

Overrides:

get in class CompletableFuture<Object>

Throws:

InterruptedException

ExecutionException

get

public Object get(long timeout,
                  TimeUnit unit)
           throws InterruptedException,
                  ExecutionException,
                  TimeoutException

Specified by:

get in interface Future<Object>

Overrides:

get in class CompletableFuture<Object>

Throws:

InterruptedException

ExecutionException

TimeoutException

join

public Object join()

Description copied from interface: RpcResponse

Returns the result value if completed successfully or throws an unchecked exception if completed exceptionally.

Specified by:

join in interface RpcResponse

Overrides:

join in class CompletableFuture<Object>

See Also:

CompletableFuture.join()

toString

public String toString()

Overrides:

toString in class CompletableFuture<Object>