opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/md/cluster/datastore/model/SchemaContextHelper.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
   9 package org.opendaylight.controller.md.cluster.datastore.model;
  10
  11 import java.io.File;
  12 import java.io.FileInputStream;
  13 import java.io.FileNotFoundException;
  14 import java.io.IOException;
  15 import java.io.InputStream;
  16 import java.util.ArrayList;
  17 import java.util.List;
  18 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  19 import org.opendaylight.yangtools.yang.parser.spi.meta.ReactorException;
  20 import org.opendaylight.yangtools.yang.test.util.YangParserTestUtils;
  21
  22 public final class SchemaContextHelper {
  23
  24     public static final String ODL_DATASTORE_TEST_YANG = "/odl-datastore-test.yang";
  25     public static final String PEOPLE_YANG = "/people.yang";
  26     public static final String CARS_YANG = "/cars.yang";
  27
  28     private SchemaContextHelper() {
  29
  30     }
  31
  32     public static InputStream getInputStream(final String yangFileName) {
  33         return SchemaContextHelper.class.getResourceAsStream(yangFileName);
  34     }
  35
  36     public static SchemaContext full() {
  37         return select(ODL_DATASTORE_TEST_YANG, PEOPLE_YANG, CARS_YANG);
  38     }
  39
  40     public static SchemaContext select(final String... schemaFiles) {
  41         List<InputStream> streams = new ArrayList<>(schemaFiles.length);
  42
  43         for (String schemaFile : schemaFiles) {
  44             streams.add(getInputStream(schemaFile));
  45         }
  46
  47         try {
  48             return YangParserTestUtils.parseYangStreams(streams);
  49         } catch (ReactorException e) {
  50             throw new RuntimeException("Unable to build schema context from " + streams, e);
  51         }
  52     }
  53
  54     public static SchemaContext distributedShardedDOMDataTreeSchemaContext() {
  55         final List<InputStream> streams = new ArrayList<>();
  56         try {
  57             // we need prefix-shard-configuration and odl-datastore-test models
  58             // for DistributedShardedDOMDataTree tests
  59             streams.add(getInputStream(ODL_DATASTORE_TEST_YANG));
  60             streams.add(new FileInputStream("src/main/yang/prefix-shard-configuration.yang"));
  61             return YangParserTestUtils.parseYangStreams(streams);
  62         } catch (FileNotFoundException | ReactorException e) {
  63             throw new RuntimeException(e);
  64         }
  65     }
  66
  67     public static SchemaContext entityOwners() {
  68         try {
  69             return YangParserTestUtils.parseYangSources(new File("src/main/yang/entity-owners.yang"));
  70         } catch (IOException | ReactorException e) {
  71             throw new RuntimeException(e);
  72         }
  73     }
  74 }