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diff --git a/infra/minimal-distribution/src/main/java/io/fd/honeycomb/infra/distro/data/DataTreeProvider.groovy b/infra/minimal-distribution/src/main/java/io/fd/honeycomb/infra/distro/data/DataTreeProvider.groovy
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+/*
+ * Copyright (c) 2016 Cisco and/or its affiliates.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.fd.honeycomb.infra.distro.data
+
+import com.google.inject.Inject
+import groovy.transform.ToString
+import groovy.util.logging.Slf4j
+import io.fd.honeycomb.data.impl.PersistingDataTreeAdapter
+import io.fd.honeycomb.infra.distro.cfgattrs.HoneycombConfiguration
+import io.fd.honeycomb.infra.distro.ProviderTrait
+import org.opendaylight.controller.sal.core.api.model.SchemaService
+import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTree
+import org.opendaylight.yangtools.yang.data.api.schema.tree.TreeType
+import org.opendaylight.yangtools.yang.data.impl.schema.tree.InMemoryDataTreeFactory
+
+import java.nio.file.Paths
+
+@Slf4j
+@ToString
+abstract class DataTreeProvider extends ProviderTrait<DataTree> {
+
+ @Inject
+ SchemaService schemaService
+ @Inject
+ HoneycombConfiguration config
+
+ def create() {
+ def delegate = InMemoryDataTreeFactory.getInstance().create(getType())
+ delegate.setSchemaContext(schemaService.getGlobalContext())
+ new PersistingDataTreeAdapter(delegate, schemaService, Paths.get(getPath()))
+ }
+
+ abstract String getPath()
+ abstract TreeType getType()
+
+ static class ConfigDataTreeProvider extends DataTreeProvider {
+ String getPath() { config.peristConfigPath }
+ TreeType getType() { TreeType.CONFIGURATION }
+ }
+
+ static class ContextDataTreeProvider extends DataTreeProvider {
+ String getPath() { config.peristContextPath }
+ TreeType getType() { TreeType.OPERATIONAL }
+ }
+}