1 package org.opendaylight.controller.sal.binding.impl.connect.dom;
3 import java.util.Collections;
4 import java.util.concurrent.ConcurrentMap;
5 import java.util.concurrent.ExecutionException;
6 import java.util.concurrent.Future;
7 import org.opendaylight.controller.md.sal.common.api.TransactionStatus;
8 import org.opendaylight.controller.md.sal.common.api.data.DataCommitHandler;
9 import org.opendaylight.controller.md.sal.common.api.data.DataModification;
10 import org.opendaylight.controller.sal.common.util.Rpcs;
11 import org.opendaylight.controller.sal.core.api.data.DataModificationTransaction;
12 import org.opendaylight.yangtools.yang.binding.DataObject;
13 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
14 import org.opendaylight.yangtools.yang.common.RpcError;
15 import org.opendaylight.yangtools.yang.common.RpcResult;
17 class BindingToDomTransaction implements
18 DataCommitHandler.DataCommitTransaction<InstanceIdentifier<? extends DataObject>, DataObject> {
20 private final DataModificationTransaction backing;
21 private final DataModification<InstanceIdentifier<? extends DataObject>, DataObject> modification;
22 private final ConcurrentMap<Object, BindingToDomTransaction> domOpenedTransactions;
24 public BindingToDomTransaction(final DataModificationTransaction backing,
25 final DataModification<InstanceIdentifier<? extends DataObject>, DataObject> modification,
26 ConcurrentMap<Object, BindingToDomTransaction> domOpenedTransactions) {
27 this.backing = backing;
28 this.modification = modification;
29 this.domOpenedTransactions = domOpenedTransactions;
30 this.domOpenedTransactions.put(backing.getIdentifier(), this);
34 public DataModification<InstanceIdentifier<? extends DataObject>, DataObject> getModification() {
39 public RpcResult<Void> finish() throws IllegalStateException {
40 Future<RpcResult<TransactionStatus>> result = backing.commit();
42 RpcResult<TransactionStatus> biResult = result.get();
43 domOpenedTransactions.remove(backing.getIdentifier());
44 return Rpcs.getRpcResult(biResult.isSuccessful(), null, biResult.getErrors());
45 } catch (InterruptedException e) {
46 throw new IllegalStateException("", e);
47 } catch (ExecutionException e) {
48 throw new IllegalStateException("", e);
50 domOpenedTransactions.remove(backing.getIdentifier());
55 public RpcResult<Void> rollback() throws IllegalStateException {
56 domOpenedTransactions.remove(backing.getIdentifier());
57 return Rpcs.getRpcResult(true, null, Collections.<RpcError> emptySet());