1 files changed, 0 insertions, 119 deletions
diff --git a/v3po/data-impl/src/main/java/io/fd/honeycomb/v3po/data/impl/ReadOnlyTransaction.java b/v3po/data-impl/src/main/java/io/fd/honeycomb/v3po/data/impl/ReadOnlyTransaction.java
deleted file mode 100644
index 2850a0d9a..000000000
--- a/v3po/data-impl/src/main/java/io/fd/honeycomb/v3po/data/impl/ReadOnlyTransaction.java
+++ /dev/null
@@ -1,119 +0,0 @@
-/*
- * Copyright (c) 2016 Cisco and/or its affiliates.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.fd.honeycomb.v3po.data.impl;
-
-import static com.google.common.base.Preconditions.checkArgument;
-import static com.google.common.base.Preconditions.checkState;
-import static java.util.Objects.requireNonNull;
-
-import com.google.common.base.Function;
-import com.google.common.base.Optional;
-import com.google.common.util.concurrent.CheckedFuture;
-import com.google.common.util.concurrent.Futures;
-import com.google.common.util.concurrent.ListenableFuture;
-import io.fd.honeycomb.v3po.data.ReadableDataManager;
-import javax.annotation.Nonnull;
-import javax.annotation.Nullable;
-import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
-import org.opendaylight.controller.md.sal.common.api.data.ReadFailedException;
-import org.opendaylight.controller.md.sal.dom.api.DOMDataReadOnlyTransaction;
-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;
-
-final class ReadOnlyTransaction implements DOMDataReadOnlyTransaction {
-
-    private static final Logger LOG = LoggerFactory.getLogger(ReadOnlyTransaction.class);
-
-    @Nullable
-    private ReadableDataManager operationalData;
-    @Nullable
-    private ReadableDataManager configSnapshot;
-
-    private boolean closed = false;
-
-    /**
-     * @param configData config data tree manager. Null if config reads are not to be supported
-     * @param operationalData operational data tree manager. Null if operational reads are not to be supported
-     */
-    private ReadOnlyTransaction(@Nullable final ReadableDataManager configData,
-                                @Nullable final ReadableDataManager operationalData) {
-        this.configSnapshot = configData;
-        this.operationalData = operationalData;
-    }
-
-    @Override
-    public synchronized void close() {
-        closed = true;
-        configSnapshot = null;
-        operationalData = null;
-    }
-
-    @Override
-    public synchronized CheckedFuture<Optional<NormalizedNode<?, ?>>, ReadFailedException> read(
-            final LogicalDatastoreType store,
-            final YangInstanceIdentifier path) {
-        LOG.debug("ReadOnlyTransaction.read(), store={}, path={}", store, path);
-        checkState(!closed, "Transaction has been closed");
-
-        if (store == LogicalDatastoreType.OPERATIONAL) {
-            checkArgument(operationalData != null, "{} reads not supported", store);
-            return operationalData.read(path);
-        } else {
-            checkArgument(configSnapshot != null, "{} reads not supported", store);
-            return configSnapshot.read(path);
-        }
-    }
-
-    @Override
-    public CheckedFuture<Boolean, ReadFailedException> exists(final LogicalDatastoreType store,
-                                                              final YangInstanceIdentifier path) {
-        LOG.debug("ReadOnlyTransaction.exists() store={}, path={}", store, path);
-
-        ListenableFuture<Boolean> listenableFuture = Futures.transform(read(store, path), IS_NODE_PRESENT);
-        return Futures.makeChecked(listenableFuture, ANY_EX_TO_READ_FAILED_EXCEPTION_MAPPER);
-    }
-
-    @Nonnull
-    @Override
-    public Object getIdentifier() {
-        return this;
-    }
-
-    @Nonnull
-    static ReadOnlyTransaction createOperationalOnly(@Nonnull final ReadableDataManager operationalData) {
-        return new ReadOnlyTransaction(null, requireNonNull(operationalData));
-    }
-
-    @Nonnull
-    static ReadOnlyTransaction createConfigOnly(@Nonnull final ReadableDataManager configData) {
-        return new ReadOnlyTransaction(requireNonNull(configData), null);
-    }
-
-    @Nonnull
-    static ReadOnlyTransaction create(@Nonnull final ReadableDataManager configData,
-                                      @Nonnull final ReadableDataManager operationalData) {
-        return new ReadOnlyTransaction(requireNonNull(configData), requireNonNull(operationalData));
-    }
-
-    private static final Function<? super Optional<NormalizedNode<?, ?>>, ? extends Boolean> IS_NODE_PRESENT =
-        (Function<Optional<NormalizedNode<?, ?>>, Boolean>) input -> input == null ? Boolean.FALSE : input.isPresent();
-
-    private static final Function<? super Exception, ReadFailedException> ANY_EX_TO_READ_FAILED_EXCEPTION_MAPPER =
-        (Function<Exception, ReadFailedException>) e -> new ReadFailedException("Exists failed", e);
-}
-\ No newline at end of file