--- /dev/null
+/*
+ * 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.impl.data;
+
+import com.google.common.base.Optional;
+import com.google.common.base.Preconditions;
+import com.google.common.util.concurrent.CheckedFuture;
+import com.google.common.util.concurrent.ListenableFuture;
+import javax.annotation.Nonnull;
+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.ReadFailedException;
+import org.opendaylight.controller.md.sal.common.api.data.TransactionCommitFailedException;
+import org.opendaylight.controller.md.sal.dom.api.DOMDataReadOnlyTransaction;
+import org.opendaylight.controller.md.sal.dom.api.DOMDataReadTransaction;
+import org.opendaylight.controller.md.sal.dom.api.DOMDataReadWriteTransaction;
+import org.opendaylight.controller.md.sal.dom.api.DOMDataWriteTransaction;
+import org.opendaylight.yangtools.yang.common.RpcResult;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
+import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
+
+/**
+ * Composite DOM transaction that delegates reads to a {@link DOMDataReadTransaction} delegate and writes to a {@link
+ * DOMDataWriteTransaction} delegate.
+ */
+final class ReadWriteTransaction implements DOMDataReadWriteTransaction {
+
+ private final DOMDataReadOnlyTransaction delegateReadTx;
+ private final DOMDataWriteTransaction delegateWriteTx;
+
+ ReadWriteTransaction(@Nonnull final DOMDataReadOnlyTransaction delegateReadTx,
+ @Nonnull final DOMDataWriteTransaction delegateWriteTx) {
+ this.delegateReadTx = Preconditions.checkNotNull(delegateReadTx, "delegateReadTx should not be null");
+ this.delegateWriteTx = Preconditions.checkNotNull(delegateWriteTx, "delegateWriteTx should not be null");
+ }
+
+ @Override
+ public boolean cancel() {
+ delegateReadTx.close();
+ return delegateWriteTx.cancel();
+ }
+
+ @Override
+ public void put(final LogicalDatastoreType store, final YangInstanceIdentifier path,
+ final NormalizedNode<?, ?> data) {
+ delegateWriteTx.put(store, path, data);
+ }
+
+ @Override
+ public void merge(final LogicalDatastoreType store, final YangInstanceIdentifier path,
+ final NormalizedNode<?, ?> data) {
+ delegateWriteTx.merge(store, path, data);
+ }
+
+ @Override
+ public void delete(final LogicalDatastoreType store, final YangInstanceIdentifier path) {
+ delegateWriteTx.delete(store, path);
+ }
+
+ @Override
+ public CheckedFuture<Void, TransactionCommitFailedException> submit() {
+ return delegateWriteTx.submit();
+ }
+
+ @Override
+ public ListenableFuture<RpcResult<TransactionStatus>> commit() {
+ return delegateWriteTx.commit();
+ }
+
+ @Override
+ public CheckedFuture<Optional<NormalizedNode<?, ?>>, ReadFailedException> read(final LogicalDatastoreType store,
+ final YangInstanceIdentifier path) {
+ return delegateReadTx.read(store, path);
+ }
+
+ @Override
+ public CheckedFuture<Boolean, ReadFailedException> exists(final LogicalDatastoreType store,
+ final YangInstanceIdentifier path) {
+ return delegateReadTx.exists(store, path);
+ }
+
+ @Override
+ public Object getIdentifier() {
+ return this;
+ }
+}
+
--- /dev/null
+/*
+ * 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.impl.data;
+
+import com.google.common.base.Preconditions;
+import java.util.Collections;
+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.TransactionChainListener;
+import org.opendaylight.controller.md.sal.dom.api.DOMDataBroker;
+import org.opendaylight.controller.md.sal.dom.api.DOMDataBrokerExtension;
+import org.opendaylight.controller.md.sal.dom.api.DOMDataChangeListener;
+import org.opendaylight.controller.md.sal.dom.api.DOMDataReadOnlyTransaction;
+import org.opendaylight.controller.md.sal.dom.api.DOMDataReadWriteTransaction;
+import org.opendaylight.controller.md.sal.dom.api.DOMDataWriteTransaction;
+import org.opendaylight.controller.md.sal.dom.api.DOMTransactionChain;
+import org.opendaylight.yangtools.concepts.ListenerRegistration;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
+import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
+
+/**
+ * Data Broker which provides data transaction functionality for VPP using {@link NormalizedNode} data format.
+ */
+public class VppDataBroker implements DOMDataBroker {
+
+ private final ReadableVppDataTree operationalData;
+ private final VppDataTree configDataTree;
+
+ /**
+ * Creates VppDataBroker instance.
+ *
+ * @param operationalData VPP operational data
+ * @param configDataTree VPP configuration data
+ */
+ public VppDataBroker(@Nonnull final ReadableVppDataTree operationalData,
+ @Nonnull final VppDataTree configDataTree) {
+ this.operationalData = Preconditions.checkNotNull(operationalData, "operationalData should not be null");
+ this.configDataTree = Preconditions.checkNotNull(configDataTree, "configDataProxy should not be null");
+ }
+
+ @Override
+ public DOMDataReadOnlyTransaction newReadOnlyTransaction() {
+ return new VppReadOnlyTransaction(operationalData, configDataTree.takeSnapshot());
+ }
+
+ @Override
+ public DOMDataReadWriteTransaction newReadWriteTransaction() {
+ // todo use the same snapshot
+ final VppDataTreeSnapshot configSnapshot = configDataTree.takeSnapshot();
+ final DOMDataReadOnlyTransaction readOnlyTx = new VppReadOnlyTransaction(operationalData, configSnapshot);
+ final DOMDataWriteTransaction writeOnlyTx = new VppWriteTransaction(configDataTree, configSnapshot);
+ return new ReadWriteTransaction(readOnlyTx, writeOnlyTx);
+ }
+
+ @Override
+ public DOMDataWriteTransaction newWriteOnlyTransaction() {
+ return new VppWriteTransaction(configDataTree);
+ }
+
+ @Override
+ public ListenerRegistration<DOMDataChangeListener> registerDataChangeListener(final LogicalDatastoreType store,
+ final YangInstanceIdentifier path,
+ final DOMDataChangeListener listener,
+ final DataChangeScope triggeringScope) {
+ throw new UnsupportedOperationException("Not supported");
+ }
+
+ @Override
+ public DOMTransactionChain createTransactionChain(final TransactionChainListener listener) {
+ throw new UnsupportedOperationException("Not supported");
+ }
+
+ @Nonnull
+ @Override
+ public Map<Class<? extends DOMDataBrokerExtension>, DOMDataBrokerExtension> getSupportedExtensions() {
+ return Collections.emptyMap();
+ }
+}
+
+
--- /dev/null
+/*
+ * 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.impl.data;
+
+import com.google.common.base.Function;
+import com.google.common.base.Optional;
+import com.google.common.base.Preconditions;
+import com.google.common.util.concurrent.CheckedFuture;
+import com.google.common.util.concurrent.Futures;
+import com.google.common.util.concurrent.ListenableFuture;
+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 VppReadOnlyTransaction implements DOMDataReadOnlyTransaction {
+
+ private static final Logger LOG = LoggerFactory.getLogger(VppReadOnlyTransaction.class);
+ private volatile ReadableVppDataTree operationalData;
+ private volatile VppDataTreeSnapshot configSnapshot;
+
+ VppReadOnlyTransaction(@Nonnull final ReadableVppDataTree operationalData,
+ @Nonnull final VppDataTreeSnapshot configSnapshot) {
+ this.operationalData = Preconditions.checkNotNull(operationalData, "operationalData should not be null");
+ this.configSnapshot = Preconditions.checkNotNull(configSnapshot, "config should not be null");
+ }
+
+ @Override
+ public void close() {
+ configSnapshot = null;
+ operationalData = null;
+ }
+
+ @Override
+ public CheckedFuture<Optional<NormalizedNode<?, ?>>, ReadFailedException> read(
+ final LogicalDatastoreType store,
+ final YangInstanceIdentifier path) {
+ LOG.debug("VppReadOnlyTransaction.read(), store={}, path={}", store, path);
+
+ Preconditions.checkState(configSnapshot != null, "Transaction was closed");
+
+ if (store == LogicalDatastoreType.OPERATIONAL) {
+ return operationalData.read(path);
+ } else {
+ return configSnapshot.read(path);
+ }
+ }
+
+ @Override
+ public CheckedFuture<Boolean, ReadFailedException> exists(final LogicalDatastoreType store,
+ final YangInstanceIdentifier path) {
+ LOG.debug("VppReadOnlyTransaction.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;
+ }
+
+
+ private static final Function<? super Optional<NormalizedNode<?, ?>>, ? extends Boolean> IS_NODE_PRESENT =
+ new Function<Optional<NormalizedNode<?, ?>>, Boolean>() {
+ @Nullable
+ @Override
+ public Boolean apply(@Nullable final Optional<NormalizedNode<?, ?>> input) {
+ return input == null
+ ? Boolean.FALSE
+ : input.isPresent();
+ }
+ };
+
+ private static final Function<? super Exception, ReadFailedException> ANY_EX_TO_READ_FAILED_EXCEPTION_MAPPER =
+ new Function<Exception, ReadFailedException>() {
+ @Override
+ public ReadFailedException apply(@Nullable final Exception e) {
+ return new ReadFailedException("Exists failed", e);
+ }
+ };
+}
\ No newline at end of file
--- /dev/null
+/*
+ * 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.impl.data;
+
+import static org.opendaylight.controller.md.sal.common.api.TransactionStatus.CANCELED;
+import static org.opendaylight.controller.md.sal.common.api.TransactionStatus.COMMITED;
+import static org.opendaylight.controller.md.sal.common.api.TransactionStatus.FAILED;
+import static org.opendaylight.controller.md.sal.common.api.TransactionStatus.NEW;
+import static org.opendaylight.controller.md.sal.common.api.TransactionStatus.SUBMITED;
+
+import com.google.common.base.Preconditions;
+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.impl.trans.VppApiInvocationException;
+import javax.annotation.Nonnull;
+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.dom.api.DOMDataWriteTransaction;
+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.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeModification;
+import org.opendaylight.yangtools.yang.data.api.schema.tree.DataValidationFailedException;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+@NotThreadSafe
+final class VppWriteTransaction implements DOMDataWriteTransaction {
+
+ private static final Logger LOG = LoggerFactory.getLogger(VppWriteTransaction.class);
+ private final VppDataTree configDataTree;
+ private DataTreeModification modification;
+ private TransactionStatus status;
+
+ VppWriteTransaction(@Nonnull final VppDataTree configDataTree,
+ @Nonnull final VppDataTreeSnapshot configSnapshot) {
+ this.configDataTree = Preconditions.checkNotNull(configDataTree, "configDataTree should not be null");
+ Preconditions.checkNotNull(configSnapshot, "configSnapshot should not be null");
+ // initialize transaction state:
+ modification = configSnapshot.newModification();
+ status = NEW;
+ }
+
+ VppWriteTransaction(@Nonnull final VppDataTree configDataTree) {
+ this(configDataTree, configDataTree.takeSnapshot());
+ }
+
+ private static void checkConfigurationWrite(final LogicalDatastoreType store) {
+ Preconditions.checkArgument(LogicalDatastoreType.CONFIGURATION == store, "Write is not supported for operational data store");
+ }
+
+ private void checkIsNew() {
+ Preconditions.checkState(status == NEW, "Transaction was submitted or canceled");
+ Preconditions.checkState(modification != null, "VPPDataTree modification should not be null");
+ }
+
+ @Override
+ public void put(final LogicalDatastoreType store, final YangInstanceIdentifier path,
+ final NormalizedNode<?, ?> data) {
+ LOG.debug("VppWriteTransaction.put() store={}, path={}, data={}", store, path, data);
+ checkIsNew();
+ checkConfigurationWrite(store);
+ modification.write(path, data);
+ }
+
+ @Override
+ public void merge(final LogicalDatastoreType store, final YangInstanceIdentifier path,
+ final NormalizedNode<?, ?> data) {
+ LOG.debug("VppWriteTransaction.merge() store={}, path={}, data={}", store, path, data);
+ checkIsNew();
+ checkConfigurationWrite(store);
+ modification.merge(path, data);
+ }
+
+ @Override
+ public boolean cancel() {
+ if (status != NEW) {
+ // only NEW transactions can be cancelled
+ return false;
+ } else {
+ status = CANCELED;
+ modification = null;
+ return true;
+ }
+ }
+
+ @Override
+ public void delete(LogicalDatastoreType store, final YangInstanceIdentifier path) {
+ LOG.debug("VppWriteTransaction.delete() store={}, path={}", store, path);
+ checkIsNew();
+ checkConfigurationWrite(store);
+ modification.delete(path);
+ }
+
+ @Override
+ public CheckedFuture<Void, TransactionCommitFailedException> submit() {
+ LOG.debug("VppWriteTransaction.submit()");
+ checkIsNew();
+
+ // seal transaction:
+ modification.ready();
+ status = SUBMITED;
+
+ try {
+ configDataTree.commit(modification);
+ status = COMMITED;
+ } catch (DataValidationFailedException | VppApiInvocationException e) {
+ status = FAILED;
+ LOG.error("Failed to commit VPP state modification", e);
+ return Futures.immediateFailedCheckedFuture(
+ new TransactionCommitFailedException("Failed to validate DataTreeModification", e));
+ } finally {
+ modification = null;
+ }
+ return Futures.immediateCheckedFuture(null);
+ }
+
+ @Override
+ @Deprecated
+ public ListenableFuture<RpcResult<TransactionStatus>> commit() {
+ throw new UnsupportedOperationException("deprecated");
+ }
+
+ @Override
+ public Object getIdentifier() {
+ return this;
+ }
+}
--- /dev/null
+/*
+ * 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.impl.data;
+
+import static org.junit.Assert.assertNotNull;
+import static org.mockito.Mockito.verify;
+import static org.mockito.MockitoAnnotations.initMocks;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.mockito.Mock;
+import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
+import org.opendaylight.controller.md.sal.dom.api.DOMDataReadOnlyTransaction;
+import org.opendaylight.controller.md.sal.dom.api.DOMDataWriteTransaction;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
+import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
+
+public class ReadWriteTransactionTest {
+
+ @Mock
+ private DOMDataReadOnlyTransaction readTx;
+
+ @Mock
+ private DOMDataWriteTransaction writeTx;
+
+ private LogicalDatastoreType store;
+
+ @Mock
+ private YangInstanceIdentifier path;
+
+ @Mock
+ private NormalizedNode<?, ?> data;
+
+ private ReadWriteTransaction readWriteTx;
+
+ @Before
+ public void setUp() {
+ initMocks(this);
+ store = LogicalDatastoreType.CONFIGURATION;
+ readWriteTx = new ReadWriteTransaction(readTx, writeTx);
+ }
+
+ @Test
+ public void testCancel() {
+ readWriteTx.cancel();
+ verify(writeTx).cancel();
+ }
+
+ @Test
+ public void testPut() {
+ readWriteTx.put(store, path, data);
+ verify(writeTx).put(store, path, data);
+ }
+
+ @Test
+ public void testMerge() {
+ readWriteTx.merge(store, path, data);
+ verify(writeTx).merge(store, path, data);
+ }
+
+ @Test
+ public void testDelete() {
+ readWriteTx.delete(store, path);
+ verify(writeTx).delete(store, path);
+ }
+
+ @Test
+ public void testSubmit() throws Exception {
+ readWriteTx.submit();
+ verify(writeTx).submit();
+ }
+
+
+ @SuppressWarnings("deprecation")
+ @Test
+ public void testCommit() throws Exception {
+ readWriteTx.commit();
+ verify(writeTx).commit();
+ }
+
+ @Test
+ public void testRead() {
+ readWriteTx.read(store, path);
+ verify(readTx).read(store, path);
+ }
+
+ @Test
+ public void testExists() {
+ readWriteTx.exists(store, path);
+ verify(readTx).exists(store, path);
+ }
+
+ @Test
+ public void testGetIdentifier() throws Exception {
+ assertNotNull(readWriteTx.getIdentifier());
+ }
+}
\ No newline at end of file
--- /dev/null
+/*
+ * 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.impl.data;
+
+import static org.junit.Assert.assertTrue;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+import static org.mockito.MockitoAnnotations.initMocks;
+
+import java.util.Map;
+import org.junit.Before;
+import org.junit.Test;
+import org.mockito.Mock;
+import org.opendaylight.controller.md.sal.common.api.data.AsyncDataBroker;
+import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
+import org.opendaylight.controller.md.sal.common.api.data.TransactionChainListener;
+import org.opendaylight.controller.md.sal.dom.api.DOMDataBrokerExtension;
+import org.opendaylight.controller.md.sal.dom.api.DOMDataChangeListener;
+import org.opendaylight.controller.md.sal.dom.api.DOMDataReadOnlyTransaction;
+import org.opendaylight.controller.md.sal.dom.api.DOMDataReadWriteTransaction;
+import org.opendaylight.controller.md.sal.dom.api.DOMDataWriteTransaction;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
+
+public class VppDataBrokerTest {
+
+ @Mock
+ private ReadableVppDataTree operationalData;
+ @Mock
+ private VppDataTree confiDataTree;
+ @Mock
+ private VppDataTreeSnapshot configSnapshot;
+ private VppDataBroker broker;
+
+ @Before
+ public void setUp() {
+ initMocks(this);
+ when(confiDataTree.takeSnapshot()).thenReturn(configSnapshot);
+ broker = new VppDataBroker(operationalData, confiDataTree);
+ }
+
+ @Test
+ public void testNewReadWriteTransaction() {
+ final DOMDataReadWriteTransaction readWriteTx = broker.newReadWriteTransaction();
+ final YangInstanceIdentifier path = mock(YangInstanceIdentifier.class);
+ readWriteTx.read(LogicalDatastoreType.CONFIGURATION, path);
+
+ // verify that read and write transactions use the same config snapshot
+ verify(configSnapshot).read(path);
+ verify(configSnapshot).newModification();
+ }
+
+ @Test
+ public void testNewWriteOnlyTransaction() {
+ final DOMDataWriteTransaction writeTx = broker.newWriteOnlyTransaction();
+
+ // verify that write transactions use config snapshot
+ verify(configSnapshot).newModification();
+ }
+
+ @Test
+ public void testNewReadOnlyTransaction() {
+ final DOMDataReadOnlyTransaction readTx = broker.newReadOnlyTransaction();
+
+ final YangInstanceIdentifier path = mock(YangInstanceIdentifier.class);
+ readTx.read(LogicalDatastoreType.CONFIGURATION, path);
+
+ // verify that read transactions use config snapshot
+ verify(configSnapshot).read(path);
+ }
+
+ @Test(expected = UnsupportedOperationException.class)
+ public void testRegisterDataChangeListener() {
+ final YangInstanceIdentifier path = mock(YangInstanceIdentifier.class);
+ final DOMDataChangeListener listener = mock(DOMDataChangeListener.class);
+ broker.registerDataChangeListener(LogicalDatastoreType.OPERATIONAL, path, listener,
+ AsyncDataBroker.DataChangeScope.BASE);
+ }
+
+ @Test(expected = UnsupportedOperationException.class)
+ public void testCreateTransactionChain() {
+ final TransactionChainListener listener = mock(TransactionChainListener.class);
+ broker.createTransactionChain(listener);
+ }
+
+ @Test
+ public void testGetSupportedExtensions() {
+ final Map<Class<? extends DOMDataBrokerExtension>, DOMDataBrokerExtension> supportedExtensions =
+ broker.getSupportedExtensions();
+ assertTrue(supportedExtensions.isEmpty());
+ }
+
+
+}
\ No newline at end of file
--- /dev/null
+/*
+ * 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.impl.data;
+
+import static org.junit.Assert.assertNotNull;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+import static org.mockito.MockitoAnnotations.initMocks;
+
+import com.google.common.base.Optional;
+import com.google.common.util.concurrent.CheckedFuture;
+import org.junit.Before;
+import org.junit.Test;
+import org.mockito.Mock;
+import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
+import org.opendaylight.controller.md.sal.common.api.data.ReadFailedException;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
+import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
+
+public class VppReadOnlyTransactionTest {
+
+ @Mock
+ private ReadableVppDataTree operationalData;
+ @Mock
+ private VppDataTreeSnapshot configSnapshot;
+
+ private VppReadOnlyTransaction readOnlyTx;
+
+ @Before
+ public void setUp() {
+ initMocks(this);
+ readOnlyTx = new VppReadOnlyTransaction(operationalData, configSnapshot);
+ }
+
+ @Test
+ public void testExists() {
+ final YangInstanceIdentifier path = mock(YangInstanceIdentifier.class);
+ final CheckedFuture<Optional<NormalizedNode<?, ?>>, ReadFailedException>
+ future = mock(CheckedFuture.class);
+ when(operationalData.read(path)).thenReturn(future);
+
+ readOnlyTx.exists(LogicalDatastoreType.OPERATIONAL, path);
+
+ verify(operationalData).read(path);
+ }
+
+ @Test
+ public void testGetIdentifier() {
+ assertNotNull(readOnlyTx.getIdentifier());
+ }
+}
\ No newline at end of file
--- /dev/null
+/*
+ * 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.impl.data;
+
+import static junit.framework.TestCase.assertTrue;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.fail;
+import static org.mockito.Mockito.doThrow;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+import static org.mockito.MockitoAnnotations.initMocks;
+
+import com.google.common.util.concurrent.CheckedFuture;
+import org.junit.Before;
+import org.junit.Test;
+import org.mockito.Mock;
+import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
+import org.opendaylight.controller.md.sal.common.api.data.TransactionCommitFailedException;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
+import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
+import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeModification;
+import org.opendaylight.yangtools.yang.data.api.schema.tree.DataValidationFailedException;
+
+public class VppWriteTransactionTest {
+
+ @Mock
+ private VppDataTree configDataTree;
+ @Mock
+ private VppDataTreeSnapshot configSnapshot;
+ @Mock
+ private YangInstanceIdentifier path;
+ @Mock
+ private NormalizedNode<?,?> data;
+ @Mock
+ private DataTreeModification dataTreeModification;
+
+ private VppWriteTransaction writeTx;
+
+ @Before
+ public void setUp() {
+ initMocks(this);
+ when(configSnapshot.newModification()).thenReturn(dataTreeModification);
+ writeTx = new VppWriteTransaction(configDataTree, configSnapshot);
+ }
+
+ @Test
+ public void testPut() {
+ writeTx.put(LogicalDatastoreType.CONFIGURATION, path, data);
+ verify(dataTreeModification).write(path, data);
+ }
+
+ @Test(expected = IllegalArgumentException.class)
+ public void testPutOperational() {
+ writeTx.put(LogicalDatastoreType.OPERATIONAL, path, data);
+ verify(dataTreeModification).write(path, data);
+ }
+
+ @Test(expected = IllegalStateException.class)
+ public void testOnFinishedTx() {
+ writeTx.submit();
+ writeTx.put(LogicalDatastoreType.CONFIGURATION, path, data);
+ verify(dataTreeModification).write(path, data);
+ }
+
+ @Test
+ public void testMerge() {
+ writeTx.merge(LogicalDatastoreType.CONFIGURATION, path, data);
+ verify(dataTreeModification).merge(path, data);
+ }
+
+ @Test
+ public void testCancel() {
+ assertTrue(writeTx.cancel());
+ }
+
+ @Test
+ public void testCancelFinished() {
+ writeTx.submit();
+ assertFalse(writeTx.cancel());
+ }
+
+ @Test
+ public void testDelete() {
+ writeTx.delete(LogicalDatastoreType.CONFIGURATION, path);
+ verify(dataTreeModification).delete(path);
+ }
+
+ @Test
+ public void testSubmit() throws Exception {
+ writeTx.submit();
+ verify(dataTreeModification).ready();
+ verify(configDataTree).commit(dataTreeModification);
+ }
+
+ @Test
+ public void testSubmitFailed() throws Exception {
+ doThrow(mock(DataValidationFailedException.class)).when(configDataTree).commit(dataTreeModification);
+ final CheckedFuture<Void, TransactionCommitFailedException> future = writeTx.submit();
+ try {
+ future.get();
+ } catch (Exception e) {
+ assertTrue(e.getCause() instanceof TransactionCommitFailedException);
+ return;
+ }
+ fail("Expected exception to be thrown");
+
+ }
+
+ @Test(expected = UnsupportedOperationException.class)
+ public void testCommit() {
+ writeTx.commit();
+ }
+
+ @Test
+ public void testGetIdentifier() {
+ assertNotNull(writeTx.getIdentifier());
+ }
+}
\ No newline at end of file
Code Review / hc2vpp.git / commitdiff