opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/md/sal/binding/impl/ForwardedBindingDataBroker.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 package org.opendaylight.controller.md.sal.binding.impl;
   9
  10
  11 import org.opendaylight.controller.md.sal.binding.api.BindingTransactionChain;
  12 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  13 import org.opendaylight.controller.md.sal.binding.api.ReadOnlyTransaction;
  14 import org.opendaylight.controller.md.sal.binding.api.ReadWriteTransaction;
  15 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
  16 import org.opendaylight.controller.md.sal.common.api.data.TransactionChainListener;
  17 import org.opendaylight.controller.md.sal.dom.api.DOMDataBroker;
  18 import org.opendaylight.controller.sal.core.api.model.SchemaService;
  19
  20 /**
  21  * The DataBrokerImpl simply defers to the DOMDataBroker for all its operations.
  22  * All transactions and listener registrations are wrapped by the DataBrokerImpl
  23  * to allow binding aware components to use the DataBroker transparently.
  24  *
  25  * Besides this the DataBrokerImpl and it's collaborators also cache data that
  26  * is already transformed from the binding independent to binding aware format
  27  *
  28
  29  */
  30 public class ForwardedBindingDataBroker extends AbstractForwardedDataBroker implements DataBroker {
  31
  32     public ForwardedBindingDataBroker(final DOMDataBroker domDataBroker, final BindingToNormalizedNodeCodec codec, final SchemaService schemaService) {
  33         super(domDataBroker, codec,schemaService);
  34     }
  35
  36     @Override
  37
  38     public ReadOnlyTransaction newReadOnlyTransaction() {
  39         return new BindingDataReadTransactionImpl(getDelegate().newReadOnlyTransaction(),getCodec());
  40     }
  41
  42     @Override
  43     public ReadWriteTransaction newReadWriteTransaction() {
  44         return new BindingDataReadWriteTransactionImpl(getDelegate().newReadWriteTransaction(),getCodec());
  45     }
  46
  47     @Override
  48     public WriteTransaction newWriteOnlyTransaction() {
  49         return new BindingDataWriteTransactionImpl<>(getDelegate().newWriteOnlyTransaction(),getCodec());
  50     }
  51
  52     @Override
  53     public BindingTransactionChain createTransactionChain(final TransactionChainListener listener) {
  54         return new BindingTranslatedTransactionChain(getDelegate(), getCodec(), listener);
  55     }
  56 }