Package org.opendaylight.serviceutils.tools.mdsal.rpc

Class FutureRpcResults

java.lang.Object

org.opendaylight.serviceutils.tools.mdsal.rpc.FutureRpcResults

@Beta
@Deprecated
public final class FutureRpcResults
extends Object

Deprecated.

Use FutureRpcResults in rpc-api instead.

Utility to simplify correctly handling transformation of Future of RpcResult to return.

Author:

Michael Vorburger.ch

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	FutureRpcResults.FutureRpcResultBuilder<I,O>	Deprecated.
static class	FutureRpcResults.LogLevel	Deprecated.

Method Summary

Modifier and Type	Method	Description
static <I,O> FutureRpcResults.FutureRpcResultBuilder<I,O>	fromBuilder(org.slf4j.Logger logger, @Nullable I input, Callable<org.opendaylight.yangtools.concepts.Builder<O>> builder)	Deprecated.
static <I,O> FutureRpcResults.FutureRpcResultBuilder<I,O>	fromBuilder(org.slf4j.Logger logger, String rpcMethodName, @Nullable I input, Callable<org.opendaylight.yangtools.concepts.Builder<O>> builder)	Deprecated.
static <I,O> FutureRpcResults.FutureRpcResultBuilder<I,O>	fromListenableFuture(org.slf4j.Logger logger, @Nullable I input, Callable<com.google.common.util.concurrent.ListenableFuture<O>> callable)	Deprecated. Create a Builder for a ListenableFuture to Future<RpcResult<O>> transformer.
static <I,O> FutureRpcResults.FutureRpcResultBuilder<I,O>	fromListenableFuture(org.slf4j.Logger logger, String rpcMethodName, @Nullable I input, Callable<com.google.common.util.concurrent.ListenableFuture<O>> callable)	Deprecated. Create a Builder for a ListenableFuture to Future<RpcResult<O>> transformer.

Methods inherited from class java.lang.Object

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

Method Detail

fromListenableFuture

@CheckReturnValue
public static <I,O> FutureRpcResults.FutureRpcResultBuilder<I,O> fromListenableFuture(org.slf4j.Logger logger,
                                                                                                  @Nullable I input,
                                                                                                  Callable<com.google.common.util.concurrent.ListenableFuture<O>> callable)

Deprecated.

Create a Builder for a ListenableFuture to Future<RpcResult<O>> transformer. By default, the future will log success or failure, with configurable log levels; the caller can also add handlers for success and/or failure.

The RPC's method name is automatically obtained using StackTraces. This has some cost, which in the overall scheme of a typical RPC is typically negligible, but on a highly optimized fast path could theoretically be an issue; if you see this method as a hot spot in a profiler, then (only) use the alternative signature where you manually pass the String rpcMethodName.

Parameters:

logger - the slf4j Logger of the caller

input - the RPC input DataObject of the caller (may be null)

callable - the Callable (typically lambda) creating a ListenableFuture. Note that the functional interface Callable's call() method declares throws Exception, so your lambda does not have to do any exception handling (specifically it does NOT have to catch and wrap any exception into a failed Future); this utility does that for you.

Returns:

a new Builder

fromListenableFuture

@CheckReturnValue
public static <I,O> FutureRpcResults.FutureRpcResultBuilder<I,O> fromListenableFuture(org.slf4j.Logger logger,
                                                                                                  String rpcMethodName,
                                                                                                  @Nullable I input,
                                                                                                  Callable<com.google.common.util.concurrent.ListenableFuture<O>> callable)

Deprecated.

Create a Builder for a ListenableFuture to Future<RpcResult<O>> transformer. By default, the future will log success or failure, with configurable log levels; the caller can also add handlers for success and/or failure.

Parameters:

logger - the slf4j Logger of the caller

rpcMethodName - Java method name (without "()") of the RPC operation, used for logging

input - the RPC input DataObject of the caller (may be null)

callable - the Callable (typically lambda) creating a ListenableFuture. Note that the functional interface Callable's call() method declares throws Exception, so your lambda does not have to do any exception handling (specifically it does NOT have to catch and wrap any exception into a failed Future); this utility does that for you.

Returns:

a new FutureRpcResultBuilder

fromBuilder

@CheckReturnValue
public static <I,O> FutureRpcResults.FutureRpcResultBuilder<I,O> fromBuilder(org.slf4j.Logger logger,
                                                                                         String rpcMethodName,
                                                                                         @Nullable I input,
                                                                                         Callable<org.opendaylight.yangtools.concepts.Builder<O>> builder)

Deprecated.

fromBuilder

@CheckReturnValue
public static <I,O> FutureRpcResults.FutureRpcResultBuilder<I,O> fromBuilder(org.slf4j.Logger logger,
                                                                                         @Nullable I input,
                                                                                         Callable<org.opendaylight.yangtools.concepts.Builder<O>> builder)

Deprecated.