Remove deprecated MD-SAL APIs

[controller.git] / opendaylight / md-sal / sal-dom-broker / src / main / java / org / opendaylight / controller / md / sal / dom / broker / impl / PingPongTransaction.java

diff --git a/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/md/sal/dom/broker/impl/PingPongTransaction.java b/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/md/sal/dom/broker/impl/PingPongTransaction.java
deleted file mode 100644 (file)
index 58cf5e7..0000000
--- a/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/md/sal/dom/broker/impl/PingPongTransaction.java
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
- * Copyright (c) 2014 Cisco Systems, Inc. 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.controller.md.sal.dom.broker.impl;
-
-import static java.util.Objects.requireNonNull;
-
-import com.google.common.base.MoreObjects;
-import com.google.common.base.MoreObjects.ToStringHelper;
-import com.google.common.util.concurrent.FutureCallback;
-import com.google.common.util.concurrent.ListenableFuture;
-import com.google.common.util.concurrent.SettableFuture;
-import org.opendaylight.controller.md.sal.dom.api.DOMDataReadWriteTransaction;
-import org.opendaylight.mdsal.common.api.CommitInfo;
-
-/**
- * Transaction context. Tracks the relationship with the backend transaction.
- * We never leak this class to the user and have it implement the {@link FutureCallback}
- * interface so we have a simple way of propagating the result.
- */
-@Deprecated(forRemoval = true)
-final class PingPongTransaction implements FutureCallback<CommitInfo> {
-    private final DOMDataReadWriteTransaction delegate;
-    private final SettableFuture<CommitInfo> future;
-    private DOMDataReadWriteTransaction frontendTransaction;
-
-    PingPongTransaction(final DOMDataReadWriteTransaction delegate) {
-        this.delegate = requireNonNull(delegate);
-        future = SettableFuture.create();
-    }
-
-    DOMDataReadWriteTransaction getTransaction() {
-        return delegate;
-    }
-
-    DOMDataReadWriteTransaction getFrontendTransaction() {
-        return frontendTransaction;
-    }
-
-    ListenableFuture<CommitInfo> getCommitFuture() {
-        return future;
-    }
-
-    @Override
-    public void onSuccess(final CommitInfo result) {
-        future.set(result);
-    }
-
-    @Override
-    public void onFailure(final Throwable throwable) {
-        future.setException(throwable);
-    }
-
-    void recordFrontendTransaction(final DOMDataReadWriteTransaction tx) {
-        if (frontendTransaction != null) {
-            frontendTransaction = tx;
-        }
-    }
-
-    @Override
-    public String toString() {
-        return addToStringAttributes(MoreObjects.toStringHelper(this)).toString();
-    }
-
-    protected ToStringHelper addToStringAttributes(final ToStringHelper toStringHelper) {
-        return toStringHelper.add("delegate", delegate);
-    }
-}