Remove binding spec2

[mdsal.git] / binding2 / mdsal-binding2-dom-adapter / src / main / java / org / opendaylight / mdsal / binding / javav2 / dom / adapter / impl / operation / LazyDOMRpcResultFuture.java

diff --git a/binding2/mdsal-binding2-dom-adapter/src/main/java/org/opendaylight/mdsal/binding/javav2/dom/adapter/impl/operation/LazyDOMRpcResultFuture.java b/binding2/mdsal-binding2-dom-adapter/src/main/java/org/opendaylight/mdsal/binding/javav2/dom/adapter/impl/operation/LazyDOMRpcResultFuture.java
deleted file mode 100644 (file)
index a37279c..0000000
--- a/binding2/mdsal-binding2-dom-adapter/src/main/java/org/opendaylight/mdsal/binding/javav2/dom/adapter/impl/operation/LazyDOMRpcResultFuture.java
+++ /dev/null
@@ -1,131 +0,0 @@
-/*
- * Copyright (c) 2017 Pantheon Technologies s.r.o. and others.  All rights reserved.
- *
- * This program and the accompanying materials are made available under the
- * terms of the Eclipse Public License v1.0 which accompanies this distribution,
- * and is available at http://www.eclipse.org/legal/epl-v10.html
- */
-package org.opendaylight.mdsal.binding.javav2.dom.adapter.impl.operation;
-
-import static java.util.Objects.requireNonNull;
-
-import com.google.common.annotations.Beta;
-import com.google.common.util.concurrent.AbstractFuture;
-import com.google.common.util.concurrent.FluentFuture;
-import com.google.common.util.concurrent.ListenableFuture;
-import java.util.concurrent.ExecutionException;
-import java.util.concurrent.Executor;
-import java.util.concurrent.TimeUnit;
-import java.util.concurrent.TimeoutException;
-import javax.annotation.Nonnull;
-import org.opendaylight.mdsal.binding.javav2.dom.codec.impl.BindingNormalizedNodeCodecRegistry;
-import org.opendaylight.mdsal.binding.javav2.spec.base.TreeNode;
-import org.opendaylight.mdsal.dom.api.DOMRpcException;
-import org.opendaylight.mdsal.dom.api.DOMRpcResult;
-import org.opendaylight.mdsal.dom.api.DefaultDOMRpcException;
-import org.opendaylight.mdsal.dom.spi.DefaultDOMRpcResult;
-import org.opendaylight.yangtools.util.concurrent.ExceptionMapper;
-import org.opendaylight.yangtools.yang.binding.DataContainer;
-import org.opendaylight.yangtools.yang.common.RpcResult;
-import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
-
-/**
- * DOM operation result from Binding.
- */
-@Beta
-final class LazyDOMRpcResultFuture extends AbstractFuture<DOMRpcResult> {
-    private static final ExceptionMapper<DOMRpcException> DOM_RPC_EX_MAPPER =
-            new ExceptionMapper<DOMRpcException>("rpc", DOMRpcException.class) {
-        @Override
-        protected DOMRpcException newWithCause(String message, Throwable cause) {
-            return cause instanceof DOMRpcException ? (DOMRpcException)cause
-                    : new DefaultDOMRpcException("RPC failed", cause);
-        }
-    };
-
-    private final ListenableFuture<RpcResult<?>> bindingFuture;
-    private final BindingNormalizedNodeCodecRegistry codec;
-    private volatile DOMRpcResult result;
-
-    private LazyDOMRpcResultFuture(final ListenableFuture<RpcResult<?>> delegate,
-                                   final BindingNormalizedNodeCodecRegistry codec) {
-        this.bindingFuture = requireNonNull(delegate, "delegate");
-        this.codec = requireNonNull(codec, "codec");
-    }
-
-    static FluentFuture<DOMRpcResult> create(final BindingNormalizedNodeCodecRegistry codec,
-            final ListenableFuture<RpcResult<?>> bindingResult) {
-        return new LazyDOMRpcResultFuture(bindingResult, codec);
-    }
-
-    ListenableFuture<RpcResult<?>> getBindingFuture() {
-        return bindingFuture;
-    }
-
-    @Override
-    public boolean cancel(final boolean mayInterruptIfRunning) {
-        return bindingFuture.cancel(mayInterruptIfRunning);
-    }
-
-    @Override
-    public void addListener(@Nonnull final Runnable listener, @Nonnull final Executor executor) {
-        bindingFuture.addListener(listener, executor);
-    }
-
-    @Override
-    public DOMRpcResult get() throws InterruptedException, ExecutionException {
-        if (result != null) {
-            return result;
-        }
-
-        try {
-            return transformIfNecessary(bindingFuture.get());
-        } catch (ExecutionException e) {
-            throw new ExecutionException(e.getMessage(), DOM_RPC_EX_MAPPER.apply(e));
-        }
-    }
-
-    @Override
-    public DOMRpcResult get(@Nonnull final long timeout, final TimeUnit unit)
-            throws InterruptedException, ExecutionException, TimeoutException {
-        if (result != null) {
-            return result;
-        }
-
-        try {
-            return transformIfNecessary(bindingFuture.get(timeout, unit));
-        } catch (ExecutionException e) {
-            throw new ExecutionException(e.getMessage(), DOM_RPC_EX_MAPPER.apply(e));
-        }
-    }
-
-    @Override
-    public boolean isCancelled() {
-        return bindingFuture.isCancelled();
-    }
-
-    @Override
-    public boolean isDone() {
-        return bindingFuture.isDone();
-    }
-
-    private synchronized DOMRpcResult transformIfNecessary(final RpcResult<?> input) {
-        if (result == null) {
-            result = transform(input);
-        }
-        return result;
-    }
-
-    private DOMRpcResult transform(final RpcResult<?> input) {
-        if (input.isSuccessful()) {
-            final Object inputData = input.getResult();
-            if (inputData instanceof DataContainer) {
-                return new DefaultDOMRpcResult(codec.toNormalizedNodeOperationData((TreeNode) inputData));
-            } else {
-                return new DefaultDOMRpcResult((NormalizedNode<?, ?>) null);
-            }
-        }
-        return new DefaultDOMRpcResult(input.getErrors());
-    }
-
-}