Remove DOMDataTreeService and related classes

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

diff --git a/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/md/sal/dom/broker/impl/ShardedDOMDataWriteTransaction.java b/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/md/sal/dom/broker/impl/ShardedDOMDataWriteTransaction.java
deleted file mode 100644 (file)
index bc4ca81..0000000
--- a/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/md/sal/dom/broker/impl/ShardedDOMDataWriteTransaction.java
+++ /dev/null
@@ -1,134 +0,0 @@
-/*
- * Copyright (c) 2015 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 com.google.common.base.Preconditions;
-import com.google.common.collect.ImmutableSet;
-import com.google.common.util.concurrent.CheckedFuture;
-import com.google.common.util.concurrent.Futures;
-import com.google.common.util.concurrent.ListenableFuture;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Map;
-import java.util.Map.Entry;
-import java.util.Set;
-import java.util.concurrent.atomic.AtomicLong;
-import javax.annotation.concurrent.GuardedBy;
-import javax.annotation.concurrent.NotThreadSafe;
-import org.opendaylight.controller.md.sal.common.api.TransactionStatus;
-import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
-import org.opendaylight.controller.md.sal.common.api.data.TransactionCommitFailedException;
-import org.opendaylight.controller.md.sal.common.impl.service.AbstractDataTransaction;
-import org.opendaylight.controller.md.sal.dom.api.DOMDataTreeIdentifier;
-import org.opendaylight.controller.md.sal.dom.api.DOMDataWriteTransaction;
-import org.opendaylight.controller.sal.core.spi.data.DOMStoreThreePhaseCommitCohort;
-import org.opendaylight.controller.sal.core.spi.data.DOMStoreWriteTransaction;
-import org.opendaylight.yangtools.yang.common.RpcResult;
-import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
-import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-/**
- * ShardedDOMDataWriteTransaction.
- *
- * @deprecated To be removed with {@link ShardedDOMDataTree}.
- */
-@Deprecated
-@NotThreadSafe
-final class ShardedDOMDataWriteTransaction implements DOMDataWriteTransaction {
-    private static final Logger LOG = LoggerFactory.getLogger(ShardedDOMDataWriteTransaction.class);
-    private static final AtomicLong COUNTER = new AtomicLong();
-    private final Map<DOMDataTreeIdentifier, DOMStoreWriteTransaction> idToTransaction;
-    private final ShardedDOMDataTreeProducer producer;
-    private final String identifier;
-    @GuardedBy("this")
-    private boolean closed = false;
-
-    ShardedDOMDataWriteTransaction(final ShardedDOMDataTreeProducer producer,
-                                   final Map<DOMDataTreeIdentifier, DOMStoreWriteTransaction> idToTransaction) {
-        this.producer = Preconditions.checkNotNull(producer);
-        this.idToTransaction = Preconditions.checkNotNull(idToTransaction);
-        this.identifier = "SHARDED-DOM-" + COUNTER.getAndIncrement();
-    }
-
-    // FIXME: use atomic operations
-    @GuardedBy("this")
-    private DOMStoreWriteTransaction lookup(final LogicalDatastoreType store, final YangInstanceIdentifier path) {
-        final DOMDataTreeIdentifier id = new DOMDataTreeIdentifier(store, path);
-
-        for (Entry<DOMDataTreeIdentifier, DOMStoreWriteTransaction> e : idToTransaction.entrySet()) {
-            if (e.getKey().contains(id)) {
-                return e.getValue();
-            }
-        }
-
-        throw new IllegalArgumentException(String.format("Path %s is not acessible from transaction %s", id, this));
-    }
-
-    @Override
-    public String getIdentifier() {
-        return identifier;
-    }
-
-    @Override
-    public synchronized boolean cancel() {
-        if (closed) {
-            return false;
-        }
-
-        LOG.debug("Cancelling transaction {}", identifier);
-        for (DOMStoreWriteTransaction tx : ImmutableSet.copyOf(idToTransaction.values())) {
-            tx.close();
-        }
-
-        closed = true;
-        producer.cancelTransaction(this);
-        return true;
-    }
-
-    @Override
-    public synchronized CheckedFuture<Void, TransactionCommitFailedException> submit() {
-        Preconditions.checkState(!closed, "Transaction %s is already closed", identifier);
-
-        final Set<DOMStoreWriteTransaction> txns = ImmutableSet.copyOf(idToTransaction.values());
-        final List<DOMStoreThreePhaseCommitCohort> cohorts = new ArrayList<>(txns.size());
-        for (DOMStoreWriteTransaction tx : txns) {
-            cohorts.add(tx.ready());
-        }
-
-        try {
-            return Futures.immediateCheckedFuture(new CommitCoordinationTask(this, cohorts, null).call());
-        } catch (TransactionCommitFailedException e) {
-            return Futures.immediateFailedCheckedFuture(e);
-        }
-    }
-
-    @Override
-    @Deprecated
-    public ListenableFuture<RpcResult<TransactionStatus>> commit() {
-        return AbstractDataTransaction.convertToLegacyCommitFuture(submit());
-    }
-
-    @Override
-    public synchronized void delete(final LogicalDatastoreType store, final YangInstanceIdentifier path) {
-        lookup(store, path).delete(path);
-    }
-
-    @Override
-    public synchronized void put(final LogicalDatastoreType store, final YangInstanceIdentifier path,
-                                 final NormalizedNode<?, ?> data) {
-        lookup(store, path).write(path, data);
-    }
-
-    @Override
-    public synchronized void merge(final LogicalDatastoreType store, final YangInstanceIdentifier path,
-                                   final NormalizedNode<?, ?> data) {
-        lookup(store, path).merge(path, data);
-    }
-}