From de55d1e7c1fa5517ee6eabcd3fa23e5b5136d64b Mon Sep 17 00:00:00 2001 From: Jan Srnicek Date: Fri, 10 Feb 2017 08:55:55 +0100 Subject: HONEYCOMB-334 - List entry injection for yang data Major changes - mechanism to inject list entries by key - provided processor registry to hide explicit implementations Minor changes - general refactoring Test cases - list in root of model - list under container - list under nested container - list in augmentation Change-Id: I9abe1ce5f9176c132ad88627b135516574e40e06 Signed-off-by: Jan Srnicek --- .../test/tools/YangDataProcessorRegistry.java | 68 ++++++++++++++++++++++ 1 file changed, 68 insertions(+) create mode 100644 infra/test-utils/test-tools/src/main/java/io/fd/honeycomb/test/tools/YangDataProcessorRegistry.java (limited to 'infra/test-utils/test-tools/src/main/java/io/fd/honeycomb/test/tools/YangDataProcessorRegistry.java') diff --git a/infra/test-utils/test-tools/src/main/java/io/fd/honeycomb/test/tools/YangDataProcessorRegistry.java b/infra/test-utils/test-tools/src/main/java/io/fd/honeycomb/test/tools/YangDataProcessorRegistry.java new file mode 100644 index 000000000..d23cd59c1 --- /dev/null +++ b/infra/test-utils/test-tools/src/main/java/io/fd/honeycomb/test/tools/YangDataProcessorRegistry.java @@ -0,0 +1,68 @@ +/* + * Copyright (c) 2017 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.test.tools; + +import org.opendaylight.controller.md.sal.binding.impl.BindingToNormalizedNodeCodec; +import org.opendaylight.yangtools.yang.binding.DataObject; +import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier; +import org.opendaylight.yangtools.yang.model.api.SchemaContext; + +import javax.annotation.Nonnull; +import java.util.LinkedList; +import java.util.List; +import java.util.stream.Collectors; + +import static com.google.common.base.Preconditions.checkState; + +/** + * Process yang data from json to BA Objects + */ +final class YangDataProcessorRegistry { + + private final List processors; + + private YangDataProcessorRegistry(@Nonnull final SchemaContext context, + @Nonnull final BindingToNormalizedNodeCodec codec) { + // linked should be faster for iteration + processors = new LinkedList<>(); + processors.add(new ListNodeDataProcessor(context, codec)); + processors.add(new ContainerNodeDataProcessor(context, codec)); + } + + static YangDataProcessorRegistry create(@Nonnull final SchemaContext context, + @Nonnull final BindingToNormalizedNodeCodec codec) { + return new YangDataProcessorRegistry(context, codec); + } + + @Nonnull + DataObject getNodeData(@Nonnull final YangInstanceIdentifier yangInstanceIdentifier, + @Nonnull final String resourcePath) { + return pickProcessor(yangInstanceIdentifier).getNodeData(yangInstanceIdentifier, resourcePath); + } + + private YangDataProcessor pickProcessor(final YangInstanceIdentifier yangInstanceIdentifier) { + final List eligibleProcessors = processors.stream() + .filter(processors -> processors.canProcess(yangInstanceIdentifier)) + .collect(Collectors.toList()); + + // canProcess should be exclusive for node type, but just in case + checkState(eligibleProcessors.size() == 1, + "No single eligible processor found, matches=[%s]", eligibleProcessors); + + return eligibleProcessors.get(0); + } +} -- cgit 1.2.3-korg