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authorMaros Marsalek <mmarsale@cisco.com>2016-07-29 16:27:12 +0200
committerMaros Marsalek <mmarsale@cisco.com>2016-07-29 16:32:17 +0200
commite3c31cee916480b2d9d169c1f5afb1c42efaabe1 (patch)
treec88b0ca3e7296dd7e68628db6d5f33ffd1e1b55e /infra/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/write/TransactionWriteContext.java
parent0578156b721fa01c8c645b8f9625ecebdb6449e4 (diff)
HONEYCOMB-130: Rename infra packages(remove vpp/v3po)
Change-Id: Ic5b90e397e3743623d01b206bc60bc5c7df6b981 Signed-off-by: Maros Marsalek <mmarsale@cisco.com>
Diffstat (limited to 'infra/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/write/TransactionWriteContext.java')
-rw-r--r--infra/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/write/TransactionWriteContext.java121
1 files changed, 0 insertions, 121 deletions
diff --git a/infra/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/write/TransactionWriteContext.java b/infra/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/write/TransactionWriteContext.java
deleted file mode 100644
index 47498f594..000000000
--- a/infra/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/write/TransactionWriteContext.java
+++ /dev/null
@@ -1,121 +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.translate.util.write;
-
-import static com.google.common.base.Preconditions.checkState;
-
-import com.google.common.base.Optional;
-import com.google.common.util.concurrent.CheckedFuture;
-import io.fd.honeycomb.v3po.translate.MappingContext;
-import io.fd.honeycomb.v3po.translate.ModificationCache;
-import io.fd.honeycomb.v3po.translate.write.WriteContext;
-import java.util.Map;
-import javax.annotation.Nonnull;
-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.binding.data.codec.api.BindingNormalizedNodeSerializer;
-import org.opendaylight.yangtools.yang.binding.DataObject;
-import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
-import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
-import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
-
-/**
- * Transaction based WriteContext
- */
-public final class TransactionWriteContext implements WriteContext {
-
- private final DOMDataReadOnlyTransaction beforeTx;
- private final DOMDataReadOnlyTransaction afterTx;
- private final ModificationCache ctx;
- private final BindingNormalizedNodeSerializer serializer;
- private final MappingContext mappingContext;
-
- public TransactionWriteContext(final BindingNormalizedNodeSerializer serializer,
- final DOMDataReadOnlyTransaction beforeTx,
- final DOMDataReadOnlyTransaction afterTx,
- final MappingContext mappingContext) {
- this.serializer = serializer;
- // TODO do we have a BA transaction adapter ? If so, use it here and don't pass serializer
- this.beforeTx = beforeTx;
- this.afterTx = afterTx;
- this.mappingContext = mappingContext;
- this.ctx = new ModificationCache();
- }
-
- // TODO make this asynchronous
-
- @Override
- public <T extends DataObject> Optional<T> readBefore(@Nonnull final InstanceIdentifier<T> currentId) {
- return read(currentId, beforeTx);
- }
-
- @Override
- public <T extends DataObject> Optional<T> readAfter(@Nonnull final InstanceIdentifier<T> currentId) {
- return read(currentId, afterTx);
- }
-
-
- private <T extends DataObject> Optional<T> read(final InstanceIdentifier<T> currentId,
- final DOMDataReadOnlyTransaction tx) {
- final YangInstanceIdentifier path = serializer.toYangInstanceIdentifier(currentId);
-
- final CheckedFuture<Optional<NormalizedNode<?, ?>>, ReadFailedException> read =
- tx.read(LogicalDatastoreType.CONFIGURATION, path);
-
- try {
- // TODO once the APIs are asynchronous use just Futures.transform
- final Optional<NormalizedNode<?, ?>> optional = read.checkedGet();
-
- if (!optional.isPresent()) {
- return Optional.absent();
- }
-
- final NormalizedNode<?, ?> data = optional.get();
- final Map.Entry<InstanceIdentifier<?>, DataObject> entry = serializer.fromNormalizedNode(path, data);
-
- final Class<T> targetType = currentId.getTargetType();
- checkState(targetType.isAssignableFrom(entry.getValue().getClass()),
- "Unexpected data object type, should be: %s, but was: %s", targetType, entry.getValue().getClass());
- return Optional.of(targetType.cast(entry.getValue()));
- } catch (ReadFailedException e) {
- throw new IllegalStateException("Unable to perform read", e);
- }
- }
-
- @Nonnull
- @Override
- public ModificationCache getModificationCache() {
- return ctx;
- }
-
- @Nonnull
- @Override
- public MappingContext getMappingContext() {
- return mappingContext;
- }
-
- /**
- * Does not close the transactions
- */
- @Override
- public void close() {
- ctx.close();
- beforeTx.close();
- afterTx.close();
- }
-}