+/*
+ * 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.sal.connect.netconf;
+import static org.opendaylight.controller.sal.connect.netconf.NetconfMapping.NETCONF_CANDIDATE_QNAME;
+import static org.opendaylight.controller.sal.connect.netconf.NetconfMapping.NETCONF_COMMIT_QNAME;
+import static org.opendaylight.controller.sal.connect.netconf.NetconfMapping.NETCONF_CONFIG_QNAME;
+import static org.opendaylight.controller.sal.connect.netconf.NetconfMapping.NETCONF_EDIT_CONFIG_QNAME;
+import static org.opendaylight.controller.sal.connect.netconf.NetconfMapping.NETCONF_OPERATION_QNAME;
+import static org.opendaylight.controller.sal.connect.netconf.NetconfMapping.NETCONF_RUNNING_QNAME;
+import static org.opendaylight.controller.sal.connect.netconf.NetconfMapping.NETCONF_TARGET_QNAME;
+
+import java.util.Collection;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
-import java.util.Set;
+import java.util.concurrent.ExecutionException;
-import org.eclipse.xtext.xbase.lib.IterableExtensions;
-import org.opendaylight.controller.md.sal.common.api.data.DataModification;
import org.opendaylight.controller.md.sal.common.api.data.DataCommitHandler.DataCommitTransaction;
+import org.opendaylight.controller.md.sal.common.api.data.DataModification;
import org.opendaylight.yangtools.yang.common.QName;
+import org.opendaylight.yangtools.yang.common.RpcError;
import org.opendaylight.yangtools.yang.common.RpcResult;
import org.opendaylight.yangtools.yang.data.api.CompositeNode;
import org.opendaylight.yangtools.yang.data.api.InstanceIdentifier;
import org.opendaylight.yangtools.yang.data.api.Node;
import org.opendaylight.yangtools.yang.data.impl.ImmutableCompositeNode;
import org.opendaylight.yangtools.yang.data.impl.util.CompositeNodeBuilder;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
import com.google.common.base.Optional;
import com.google.common.base.Preconditions;
-import com.google.common.collect.Collections2;
import com.google.common.collect.ImmutableList;
-import com.google.common.collect.Iterables;
import com.google.common.collect.Lists;
-import static org.opendaylight.controller.sal.connect.netconf.NetconfMapping.*;
-
-public class NetconfDeviceTwoPhaseCommitTransaction implements DataCommitTransaction<InstanceIdentifier, CompositeNode> {
-
- private NetconfDevice device;
+class NetconfDeviceTwoPhaseCommitTransaction implements DataCommitTransaction<InstanceIdentifier, CompositeNode> {
+ private static final Logger LOG = LoggerFactory.getLogger(NetconfDeviceTwoPhaseCommitTransaction.class);
private final DataModification<InstanceIdentifier, CompositeNode> modification;
- private boolean candidateSupported = true;
+ private final NetconfDevice device;
+ private final boolean candidateSupported;
public NetconfDeviceTwoPhaseCommitTransaction(NetconfDevice device,
- DataModification<InstanceIdentifier, CompositeNode> modification) {
- super();
- this.device = device;
- this.modification = modification;
+ DataModification<InstanceIdentifier, CompositeNode> modification,
+ boolean candidateSupported) {
+ this.device = Preconditions.checkNotNull(device);
+ this.modification = Preconditions.checkNotNull(modification);
+ this.candidateSupported = candidateSupported;
}
- public void prepare() {
+ void prepare() throws InterruptedException, ExecutionException {
for (InstanceIdentifier toRemove : modification.getRemovedConfigurationData()) {
- sendRemove(toRemove);
+ sendDelete(toRemove);
}
for(Entry<InstanceIdentifier, CompositeNode> toUpdate : modification.getUpdatedConfigurationData().entrySet()) {
sendMerge(toUpdate.getKey(),toUpdate.getValue());
}
-
}
- private void sendMerge(InstanceIdentifier key, CompositeNode value) {
+ private void sendMerge(InstanceIdentifier key, CompositeNode value) throws InterruptedException, ExecutionException {
sendEditRpc(createEditStructure(key, Optional.<String>absent(), Optional.of(value)));
}
- private void sendRemove(InstanceIdentifier toRemove) {
- sendEditRpc(createEditStructure(toRemove, Optional.of("remove"), Optional.<CompositeNode> absent()));
+ private void sendDelete(InstanceIdentifier toDelete) throws InterruptedException, ExecutionException {
+ sendEditRpc(createEditStructure(toDelete, Optional.of("delete"), Optional.<CompositeNode> absent()));
}
- private void sendEditRpc(CompositeNode editStructure) {
+ private void sendEditRpc(CompositeNode editStructure) throws InterruptedException, ExecutionException {
CompositeNodeBuilder<ImmutableCompositeNode> builder = configurationRpcBuilder();
builder.setQName(NETCONF_EDIT_CONFIG_QNAME);
builder.add(editStructure);
-
- RpcResult<CompositeNode> rpcResult = device.invokeRpc(NETCONF_EDIT_CONFIG_QNAME, builder.toInstance());
+
+ RpcResult<CompositeNode> rpcResult = device.invokeRpc(NETCONF_EDIT_CONFIG_QNAME, builder.toInstance()).get();
Preconditions.checkState(rpcResult.isSuccessful(),"Rpc Result was unsuccessful");
-
}
private CompositeNodeBuilder<ImmutableCompositeNode> configurationRpcBuilder() {
CompositeNodeBuilder<ImmutableCompositeNode> ret = ImmutableCompositeNode.builder();
-
+
Node<?> targetNode;
if(candidateSupported) {
targetNode = ImmutableCompositeNode.create(NETCONF_CANDIDATE_QNAME, ImmutableList.<Node<?>>of());
return ret;
}
- private CompositeNode createEditStructure(InstanceIdentifier dataPath, Optional<String> action,
+ private CompositeNode createEditStructure(InstanceIdentifier dataPath, Optional<String> operation,
Optional<CompositeNode> lastChildOverride) {
List<PathArgument> path = dataPath.getPath();
List<PathArgument> reversed = Lists.reverse(path);
for (Entry<QName, Object> entry : predicates.entrySet()) {
builder.addLeaf(entry.getKey(), entry.getValue());
}
-
+
if (isLast) {
- if (action.isPresent()) {
- builder.setAttribute(NETCONF_ACTION_QNAME, action.get());
+ if (operation.isPresent()) {
+ builder.setAttribute(NETCONF_OPERATION_QNAME, operation.get());
}
if (lastChildOverride.isPresent()) {
List<Node<?>> children = lastChildOverride.get().getChildren();
builder.add(child);
}
}
-
+
}
} else {
builder.add(previous);
}
@Override
- public RpcResult<Void> finish() throws IllegalStateException {
+ public RpcResult<Void> finish() {
CompositeNodeBuilder<ImmutableCompositeNode> commitInput = ImmutableCompositeNode.builder();
commitInput.setQName(NETCONF_COMMIT_QNAME);
- RpcResult<?> rpcResult = device.invokeRpc(NetconfMapping.NETCONF_COMMIT_QNAME, commitInput.toInstance());
- return (RpcResult<Void>) rpcResult;
+ try {
+ final RpcResult<?> rpcResult = device.invokeRpc(NetconfMapping.NETCONF_COMMIT_QNAME, commitInput.toInstance()).get();
+ return new RpcResult<Void>() {
+
+ @Override
+ public boolean isSuccessful() {
+ return rpcResult.isSuccessful();
+ }
+
+ @Override
+ public Void getResult() {
+ return null;
+ }
+
+ @Override
+ public Collection<RpcError> getErrors() {
+ return rpcResult.getErrors();
+ }
+ };
+ } catch (final InterruptedException | ExecutionException e) {
+ LOG.warn("Failed to finish operation", e);
+ return new RpcResult<Void>() {
+ @Override
+ public boolean isSuccessful() {
+ return false;
+ }
+
+ @Override
+ public Void getResult() {
+ return null;
+ }
+
+ @Override
+ public Collection<RpcError> getErrors() {
+ // FIXME: wrap the exception
+ return Collections.emptySet();
+ }
+ };
+ }
}
@Override