opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/AbstractDatastoreContextIntrospectorFactory.java

   1 /*
   2  * Copyright (c) 2018 Inocybe Technologies 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.cluster.datastore;
   9
  10 import com.google.common.annotations.VisibleForTesting;
  11 import java.util.Map;
  12 import org.eclipse.jdt.annotation.NonNull;
  13 import org.opendaylight.mdsal.binding.dom.codec.api.BindingNormalizedNodeSerializer;
  14 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  15 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.config.distributed.datastore.provider.rev140612.DataStorePropertiesContainer;
  16 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  17 import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes;
  18
  19 abstract class AbstractDatastoreContextIntrospectorFactory implements DatastoreContextIntrospectorFactory {
  20     @Override
  21     public DatastoreContextIntrospector newInstance(final LogicalDatastoreType datastoreType,
  22             final Map<String, Object> properties) {
  23         final DatastoreContextIntrospector inst = newInstance(datastoreType);
  24         inst.update(properties);
  25         return inst;
  26     }
  27
  28     @VisibleForTesting
  29     final DatastoreContextIntrospector newInstance(final LogicalDatastoreType datastoreType) {
  30         return newInstance(DatastoreContext.newBuilder()
  31                 .logicalStoreType(datastoreType)
  32                 .tempFileDirectory("./data")
  33                 .build());
  34     }
  35
  36     @VisibleForTesting
  37     final @NonNull DatastoreContextIntrospector newInstance(final DatastoreContext context) {
  38         final DataStorePropertiesContainer defaultPropsContainer = (DataStorePropertiesContainer)
  39                 serializer().fromNormalizedNode(YangInstanceIdentifier.of(DataStorePropertiesContainer.QNAME),
  40                     ImmutableNodes.containerNode(DataStorePropertiesContainer.QNAME)).getValue();
  41
  42         return new DatastoreContextIntrospector(context, defaultPropsContainer);
  43     }
  44
  45     abstract BindingNormalizedNodeSerializer serializer();
  46 }