binding/mdsal-binding-dom-adapter/src/test/java/org/opendaylight/mdsal/binding/dom/adapter/query/QueryBuilderTest.java

   1 /*
   2  * Copyright (c) 2020 PANTHEON.tech, s.r.o. 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.mdsal.binding.dom.adapter.query;
   9
  10 import org.junit.BeforeClass;
  11 import org.junit.Test;
  12 import org.opendaylight.mdsal.binding.api.query.QueryExpression;
  13 import org.opendaylight.mdsal.binding.api.query.QueryFactory;
  14 import org.opendaylight.mdsal.binding.api.query.QueryStructureException;
  15 import org.opendaylight.mdsal.binding.dom.codec.impl.BindingNormalizedNodeCodecRegistry;
  16 import org.opendaylight.mdsal.binding.generator.impl.GeneratedClassLoadingStrategy;
  17 import org.opendaylight.mdsal.binding.generator.impl.ModuleInfoBackedContext;
  18 import org.opendaylight.mdsal.binding.generator.util.BindingRuntimeContext;
  19 import org.opendaylight.mdsal.binding.spec.reflect.BindingReflections;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.mdsal.test.binding.rev140701.Top;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.mdsal.test.binding.rev140701.two.level.list.TopLevelList;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.mdsal.test.binding.rev140701.two.level.list.top.level.list.NestedList;
  23 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  24 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  25
  26 public class QueryBuilderTest {
  27     private static BindingNormalizedNodeCodecRegistry CODEC;
  28
  29     private final QueryFactory factory = new DefaultQueryFactory(CODEC);
  30
  31     @BeforeClass
  32     public static void beforeClass() {
  33         ModuleInfoBackedContext ctx = ModuleInfoBackedContext.create();
  34         ctx.addModuleInfos(BindingReflections.loadModuleInfos());
  35         final SchemaContext schemaContext = ctx.tryToCreateSchemaContext().get();
  36
  37         CODEC = new BindingNormalizedNodeCodecRegistry(
  38             BindingRuntimeContext.create(GeneratedClassLoadingStrategy.getTCCLClassLoadingStrategy(), schemaContext));
  39     }
  40
  41     @Test
  42     public void bar() throws QueryStructureException {
  43         final QueryExpression<TopLevelList> query = factory.querySubtree(InstanceIdentifier.builder(Top.class).build())
  44                 .extractChild(TopLevelList.class)
  45                 .matching()
  46                     .childObject(NestedList.class)
  47                     .leaf(NestedList::getName).contains("foo")
  48                     .and().leaf(TopLevelList::getName).valueEquals("bar")
  49                 .build();
  50 //
  51 //        // Execution start
  52 //        final Result<TopLevelList> result = query.getResult();
  53 //        // Execution fetch
  54 //        final TopLevelList value = result.getValue();
  55     }
  56 }