Deprecate all MD-SAL APIs
[controller.git] / opendaylight / md-sal / sal-dom-broker / src / main / java / org / opendaylight / controller / md / sal / dom / broker / impl / DOMForwardedReadWriteTransaction.java
1 /*
2  * Copyright (c) 2014 Cisco Systems, Inc. and others.  All rights reserved.
3  *
4  * This program and the accompanying materials are made available under the
5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6  * and is available at http://www.eclipse.org/legal/epl-v10.html
7  */
8
9 package org.opendaylight.controller.md.sal.dom.broker.impl;
10
11 import com.google.common.base.Optional;
12 import com.google.common.util.concurrent.CheckedFuture;
13 import java.util.Map;
14 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
15 import org.opendaylight.controller.md.sal.common.api.data.ReadFailedException;
16 import org.opendaylight.controller.md.sal.dom.api.DOMDataReadWriteTransaction;
17 import org.opendaylight.controller.sal.core.spi.data.DOMStoreReadWriteTransaction;
18 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
19 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
20
21 /**
22  * Read-Write Transaction, which is composed of several
23  * {@link DOMStoreReadWriteTransaction} transactions. Subtransaction is selected by
24  * {@link LogicalDatastoreType} type parameter in:
25  *
26  * <ul>
27  * <li>{@link #read(LogicalDatastoreType, YangInstanceIdentifier)}
28  * <li>{@link #put(LogicalDatastoreType, YangInstanceIdentifier, NormalizedNode)}
29  * <li>{@link #delete(LogicalDatastoreType, YangInstanceIdentifier)}
30  * <li>{@link #merge(LogicalDatastoreType, YangInstanceIdentifier, NormalizedNode)}
31  * </ul>
32  * {@link #commit()} will result in invocation of
33  * {@link DOMDataCommitImplementation#submit(org.opendaylight.controller.md.sal.dom
34  * .api.DOMDataWriteTransaction, Iterable)}
35  * invocation with all {@link org.opendaylight.controller.sal.core.spi.data.DOMStoreThreePhaseCommitCohort}
36  * for underlying transactions.
37  *
38  */
39 @Deprecated
40 final class DOMForwardedReadWriteTransaction extends DOMForwardedWriteTransaction<DOMStoreReadWriteTransaction>
41         implements DOMDataReadWriteTransaction {
42     protected DOMForwardedReadWriteTransaction(final Object identifier,
43             final Map<LogicalDatastoreType, DOMStoreReadWriteTransaction> backingTxs,
44             final AbstractDOMForwardedTransactionFactory<?> commitImpl) {
45         super(identifier, backingTxs, commitImpl);
46     }
47
48     @Override
49     public CheckedFuture<Optional<NormalizedNode<?,?>>, ReadFailedException> read(
50             final LogicalDatastoreType store, final YangInstanceIdentifier path) {
51         return getSubtransaction(store).read(path);
52     }
53
54     @Override
55     public CheckedFuture<Boolean, ReadFailedException> exists(
56         final LogicalDatastoreType store,
57         final YangInstanceIdentifier path) {
58         return getSubtransaction(store).exists(path);
59     }
60 }

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