opendaylight/netconf/mdsal-netconf-connector/src/test/java/org/opendaylight/controller/netconf/mdsal/connector/ops/NetconfMDSalMappingTest.java

   1 /*
   2  * Copyright (c) 2015 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.netconf.mdsal.connector.ops;
  10
  11 import static org.junit.Assert.assertEquals;
  12 import static org.junit.Assert.assertFalse;
  13 import static org.junit.Assert.assertTrue;
  14 import static org.junit.Assert.fail;
  15
  16 import com.google.common.base.Preconditions;
  17 import com.google.common.io.ByteSource;
  18 import java.io.IOException;
  19 import java.io.InputStream;
  20 import java.util.ArrayList;
  21 import java.util.Arrays;
  22 import java.util.Collection;
  23 import java.util.Collections;
  24 import java.util.EnumMap;
  25 import java.util.List;
  26 import java.util.concurrent.ExecutorService;
  27 import javax.xml.parsers.ParserConfigurationException;
  28 import org.custommonkey.xmlunit.DetailedDiff;
  29 import org.custommonkey.xmlunit.Diff;
  30 import org.custommonkey.xmlunit.XMLUnit;
  31 import org.custommonkey.xmlunit.examples.RecursiveElementNameAndTextQualifier;
  32 import org.junit.Before;
  33 import org.junit.Test;
  34 import org.opendaylight.controller.cluster.datastore.ConcurrentDOMDataBroker;
  35 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  36 import org.opendaylight.controller.md.sal.dom.store.impl.InMemoryDOMDataStoreFactory;
  37 import org.opendaylight.controller.netconf.api.NetconfDocumentedException;
  38 import org.opendaylight.controller.netconf.api.NetconfDocumentedException.ErrorSeverity;
  39 import org.opendaylight.controller.netconf.api.NetconfDocumentedException.ErrorTag;
  40 import org.opendaylight.controller.netconf.api.NetconfDocumentedException.ErrorType;
  41 import org.opendaylight.controller.netconf.mapping.api.HandlingPriority;
  42 import org.opendaylight.controller.netconf.mapping.api.NetconfOperation;
  43 import org.opendaylight.controller.netconf.mapping.api.NetconfOperationChainedExecution;
  44 import org.opendaylight.controller.netconf.mdsal.connector.CurrentSchemaContext;
  45 import org.opendaylight.controller.netconf.mdsal.connector.TransactionProvider;
  46 import org.opendaylight.controller.netconf.mdsal.connector.ops.get.Get;
  47 import org.opendaylight.controller.netconf.mdsal.connector.ops.get.GetConfig;
  48 import org.opendaylight.controller.netconf.util.test.XmlFileLoader;
  49 import org.opendaylight.controller.netconf.util.xml.XmlElement;
  50 import org.opendaylight.controller.netconf.util.xml.XmlUtil;
  51 import org.opendaylight.controller.sal.core.api.model.SchemaService;
  52 import org.opendaylight.controller.sal.core.spi.data.DOMStore;
  53 import org.opendaylight.yangtools.concepts.ListenerRegistration;
  54 import org.opendaylight.yangtools.util.concurrent.SpecialExecutors;
  55 import org.opendaylight.yangtools.yang.common.QName;
  56 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  57 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.AugmentationIdentifier;
  58 import org.opendaylight.yangtools.yang.model.api.Module;
  59 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  60 import org.opendaylight.yangtools.yang.model.api.SchemaContextListener;
  61 import org.opendaylight.yangtools.yang.model.parser.api.YangSyntaxErrorException;
  62 import org.opendaylight.yangtools.yang.parser.builder.impl.BuilderUtils;
  63 import org.opendaylight.yangtools.yang.parser.impl.YangParserImpl;
  64 import org.slf4j.Logger;
  65 import org.slf4j.LoggerFactory;
  66 import org.w3c.dom.Document;
  67 import org.w3c.dom.Node;
  68 import org.w3c.dom.NodeList;
  69 import org.xml.sax.SAXException;
  70
  71 public class NetconfMDSalMappingTest {
  72
  73     private static final Logger LOG = LoggerFactory.getLogger(NetconfMDSalMappingTest.class);
  74
  75     private static final String RPC_REPLY_ELEMENT = "rpc-reply";
  76     private static final String DATA_ELEMENT = "data";
  77     private static final String FILTER_NODE = "filter";
  78     private static final String GET_CONFIG = "get-config";
  79     private static final QName TOP = QName.create("urn:opendaylight:mdsal:mapping:test", "2015-02-26", "top");
  80     private static final QName USERS = QName.create("urn:opendaylight:mdsal:mapping:test", "2015-02-26", "users");
  81     private static final QName USER = QName.create("urn:opendaylight:mdsal:mapping:test", "2015-02-26", "user");
  82     private static final QName MODULES = QName.create("urn:opendaylight:mdsal:mapping:test", "2015-02-26", "modules");
  83     private static final QName AUGMENTED_CONTAINER = QName.create("urn:opendaylight:mdsal:mapping:test", "2015-02-26", "augmented-container");
  84     private static final QName AUGMENTED_STRING_IN_CONT = QName.create("urn:opendaylight:mdsal:mapping:test", "2015-02-26", "identifier");
  85     private static final QName CHOICE_NODE = QName.create("urn:opendaylight:mdsal:mapping:test", "2015-02-26", "choice-node");
  86     private static final QName AUGMENTED_CASE = QName.create("urn:opendaylight:mdsal:mapping:test", "2015-02-26", "augmented-case");
  87     private static final QName CHOICE_WRAPPER = QName.create("urn:opendaylight:mdsal:mapping:test", "2015-02-26", "choice-wrapper");
  88     private static final QName INNER_CHOICE = QName.create("urn:opendaylight:mdsal:mapping:test", "2015-02-26", "inner-choice");
  89     private static final QName INNER_CHOICE_TEXT = QName.create("urn:opendaylight:mdsal:mapping:test", "2015-02-26", "text");
  90
  91     private static final YangInstanceIdentifier AUGMENTED_CONTAINER_IN_MODULES =
  92             YangInstanceIdentifier.builder().node(TOP).node(MODULES).build().node(new AugmentationIdentifier(Collections.singleton(AUGMENTED_CONTAINER)));
  93
  94     private static Document RPC_REPLY_OK = null;
  95
  96     static {
  97         try {
  98             RPC_REPLY_OK = XmlFileLoader.xmlFileToDocument("messages/mapping/rpc-reply_ok.xml");
  99         } catch (Exception e) {
 100             LOG.debug("unable to load rpc reply ok.", e);
 101             RPC_REPLY_OK = XmlUtil.newDocument();
 102         }
 103     }
 104
 105     private CurrentSchemaContext currentSchemaContext = null;
 106     private SchemaContext schemaContext = null;
 107     private String sessionIdForReporting = "netconf-test-session1";
 108
 109     private TransactionProvider transactionProvider = null;
 110
 111     @Before
 112     public void setUp() throws Exception {
 113
 114         XMLUnit.setIgnoreWhitespace(true);
 115         XMLUnit.setIgnoreAttributeOrder(true);
 116
 117         this.schemaContext = parseSchemas(getYangSchemas());
 118         schemaContext.getModules();
 119         final SchemaService schemaService = createSchemaService();
 120
 121         final DOMStore operStore = InMemoryDOMDataStoreFactory.create("DOM-OPER", schemaService);
 122         final DOMStore configStore = InMemoryDOMDataStoreFactory.create("DOM-CFG", schemaService);
 123
 124         final EnumMap<LogicalDatastoreType, DOMStore> datastores = new EnumMap<>(LogicalDatastoreType.class);
 125         datastores.put(LogicalDatastoreType.CONFIGURATION, configStore);
 126         datastores.put(LogicalDatastoreType.OPERATIONAL, operStore);
 127
 128         ExecutorService listenableFutureExecutor = SpecialExecutors.newBlockingBoundedCachedThreadPool(
 129                 16, 16, "CommitFutures");
 130
 131         final ConcurrentDOMDataBroker cdb = new ConcurrentDOMDataBroker(datastores, listenableFutureExecutor);
 132         this.transactionProvider = new TransactionProvider(cdb, sessionIdForReporting);
 133         this.currentSchemaContext = new CurrentSchemaContext(schemaService);
 134
 135     }
 136
 137     @Test
 138     public void testEmptyDatastore() throws Exception {
 139         assertEmptyDatastore(get());
 140         assertEmptyDatastore(getConfigCandidate());
 141         assertEmptyDatastore(getConfigRunning());
 142     }
 143
 144     @Test
 145     public void testEditRunning() throws Exception {
 146
 147         try {
 148             edit("messages/mapping/editConfigs/editConfig_running.xml");
 149             fail("Should have failed - edit config on running datastore is not supported");
 150         } catch (NetconfDocumentedException e) {
 151             assertTrue(e.getErrorSeverity() == ErrorSeverity.error);
 152             assertTrue(e.getErrorTag() == ErrorTag.operation_not_supported);
 153             assertTrue(e.getErrorType() == ErrorType.protocol);
 154         }
 155
 156     }
 157
 158     @Test
 159     public void testCandidateTransaction() throws Exception {
 160
 161         verifyResponse(edit("messages/mapping/editConfigs/editConfig_merge_n1.xml"), RPC_REPLY_OK);
 162         verifyResponse(getConfigCandidate(), XmlFileLoader.xmlFileToDocument("messages/mapping/editConfigs/editConfig_merge_n1_control.xml"));
 163         assertEmptyDatastore(getConfigRunning());
 164
 165         verifyResponse(discardChanges(), RPC_REPLY_OK);
 166         assertEmptyDatastore(getConfigCandidate());
 167
 168     }
 169
 170     @Test
 171     public void testEditWithCommit() throws Exception {
 172
 173         verifyResponse(edit("messages/mapping/editConfigs/editConfig_merge_n1.xml"), RPC_REPLY_OK);
 174         verifyResponse(getConfigCandidate(), XmlFileLoader.xmlFileToDocument("messages/mapping/editConfigs/editConfig_merge_n1_control.xml"));
 175
 176         verifyResponse(commit(), RPC_REPLY_OK);
 177         verifyResponse(getConfigRunning(), XmlFileLoader.xmlFileToDocument("messages/mapping/editConfigs/editConfig_merge_n1_control.xml"));
 178
 179         deleteDatastore();
 180
 181     }
 182
 183     @Test
 184     public void testMultipleEditsWithMerge() throws Exception {
 185
 186         verifyResponse(edit("messages/mapping/editConfigs/editConfig_merge_multiple_1.xml"), RPC_REPLY_OK);
 187         verifyResponse(getConfigCandidate(), XmlFileLoader.xmlFileToDocument("messages/mapping/editConfigs/editConfig_merge_multiple_control_1.xml"));
 188         verifyResponse(edit("messages/mapping/editConfigs/editConfig_merge_single_1.xml"), RPC_REPLY_OK);
 189         verifyResponse(getConfigCandidate(), XmlFileLoader.xmlFileToDocument("messages/mapping/editConfigs/editConfig_merge_multiple_control_2.xml"));
 190         assertEmptyDatastore(getConfigRunning());
 191
 192         verifyResponse(commit(), RPC_REPLY_OK);
 193         verifyResponse(getConfigRunning(), XmlFileLoader.xmlFileToDocument("messages/mapping/editConfigs/editConfig_merge_multiple_control_2.xml"));
 194
 195         deleteDatastore();
 196
 197     }
 198
 199     @Test
 200     public void testMoreComplexEditConfigs() throws Exception {
 201
 202         verifyResponse(edit("messages/mapping/editConfigs/editConfig_merge_multiple_1.xml"), RPC_REPLY_OK);
 203         verifyResponse(edit("messages/mapping/editConfigs/editConfig_merge_single_1.xml"), RPC_REPLY_OK);
 204
 205         verifyResponse(edit("messages/mapping/editConfigs/editConfig_merge_multiple_2.xml"), RPC_REPLY_OK);
 206         verifyResponse(getConfigCandidate(), XmlFileLoader.xmlFileToDocument("messages/mapping/editConfigs/editConfig_merge_multiple_after_more_complex_merge.xml"));
 207
 208         verifyResponse(edit("messages/mapping/editConfigs/editConfig_merge_multiple_3.xml"), RPC_REPLY_OK);
 209         verifyResponse(getConfigCandidate(), XmlFileLoader.xmlFileToDocument("messages/mapping/editConfigs/editConfig_merge_multiple_after_more_complex_merge_2.xml"));
 210
 211         verifyResponse(edit("messages/mapping/editConfigs/editConfig_merge_multiple_4_replace.xml"), RPC_REPLY_OK);
 212         verifyResponse(getConfigCandidate(), XmlFileLoader.xmlFileToDocument("messages/mapping/editConfigs/editConfig_merge_multiple_after_replace.xml"));
 213         verifyResponse(commit(), RPC_REPLY_OK);
 214
 215         verifyResponse(getConfigRunning(), XmlFileLoader.xmlFileToDocument("messages/mapping/editConfigs/editConfig_merge_multiple_after_replace.xml"));
 216
 217         verifyResponse(edit("messages/mapping/editConfigs/editConfig_replace_default.xml"), RPC_REPLY_OK);
 218         verifyResponse(getConfigCandidate(), XmlFileLoader.xmlFileToDocument("messages/mapping/editConfigs/editConfig_replace_default_control.xml"));
 219         verifyResponse(commit(), RPC_REPLY_OK);
 220
 221         verifyResponse(getConfigRunning(), XmlFileLoader.xmlFileToDocument("messages/mapping/editConfigs/editConfig_replace_default_control.xml"));
 222
 223         deleteDatastore();
 224
 225     }
 226
 227     @Test
 228     public void testLock() throws Exception {
 229
 230         verifyResponse(lockCandidate(), RPC_REPLY_OK);
 231
 232         try {
 233             lock();
 234             fail("Should have failed - locking of running datastore is not supported");
 235         } catch (NetconfDocumentedException e) {
 236             assertTrue(e.getErrorSeverity() == ErrorSeverity.error);
 237             assertTrue(e.getErrorTag() == ErrorTag.operation_not_supported);
 238             assertTrue(e.getErrorType() == ErrorType.application);
 239         }
 240     }
 241
 242     @Test
 243     public void testUnlock() throws Exception {
 244
 245         verifyResponse(unlockCandidate(), RPC_REPLY_OK);
 246
 247         try {
 248             unlock();
 249             fail("Should have failed - unlocking of running datastore is not supported");
 250         } catch (NetconfDocumentedException e) {
 251             assertTrue(e.getErrorSeverity() == ErrorSeverity.error);
 252             assertTrue(e.getErrorTag() == ErrorTag.operation_not_supported);
 253             assertTrue(e.getErrorType() == ErrorType.application);
 254         }
 255     }
 256
 257     @Test
 258     public void testEditWithCreate() throws Exception {
 259
 260         verifyResponse(edit("messages/mapping/editConfigs/editConfig_create.xml"), RPC_REPLY_OK);
 261         verifyResponse(getConfigCandidate(), XmlFileLoader.xmlFileToDocument("messages/mapping/editConfig_create_n1_control.xml"));
 262
 263
 264         try {
 265             edit("messages/mapping/editConfigs/editConfig_create.xml");
 266             fail("Create should have failed - data already exists");
 267         } catch (NetconfDocumentedException e) {
 268             assertTrue(e.getErrorSeverity() == ErrorSeverity.error);
 269             assertTrue(e.getErrorTag() == ErrorTag.data_exists);
 270             assertTrue(e.getErrorType() == ErrorType.protocol);
 271         }
 272
 273         verifyResponse(discardChanges(), RPC_REPLY_OK);
 274
 275     }
 276
 277     @Test
 278     public void testDeleteNonExisting() throws Exception {
 279
 280         assertEmptyDatastore(getConfigCandidate());
 281         assertEmptyDatastore(getConfigRunning());
 282
 283         try {
 284             edit("messages/mapping/editConfigs/editConfig_delete-root.xml");
 285             fail("Delete should have failed - data is missing");
 286         } catch (NetconfDocumentedException e) {
 287             assertTrue(e.getErrorSeverity() == ErrorSeverity.error);
 288             assertTrue(e.getErrorTag() == ErrorTag.data_missing);
 289             assertTrue(e.getErrorType() == ErrorType.protocol);
 290         }
 291
 292     }
 293
 294     @Test
 295     public void testEditMissingDefaultOperation() throws Exception {
 296
 297         verifyResponse(edit("messages/mapping/editConfigs/editConfig_merge_missing_default-operation_1.xml"), RPC_REPLY_OK);
 298         verifyResponse(edit("messages/mapping/editConfigs/editConfig_merge_missing_default-operation_2.xml"), RPC_REPLY_OK);
 299         verifyResponse(getConfigCandidate(), XmlFileLoader.xmlFileToDocument("messages/mapping/editConfigs/editConfig_merge_missing_default-operation_control.xml"));
 300
 301         verifyResponse(commit(), RPC_REPLY_OK);
 302         verifyResponse(getConfigRunning(), XmlFileLoader.xmlFileToDocument("messages/mapping/editConfigs/editConfig_merge_missing_default-operation_control.xml"));
 303
 304         deleteDatastore();
 305     }
 306
 307     @Test
 308     public void testFiltering() throws Exception {
 309
 310         assertEmptyDatastore(getConfigCandidate());
 311         assertEmptyDatastore(getConfigRunning());
 312
 313         verifyResponse(getConfigCandidate(), XmlFileLoader.xmlFileToDocument("messages/mapping/get-empty-response.xml"));
 314         verifyResponse(getConfigRunning(), XmlFileLoader.xmlFileToDocument("messages/mapping/get-empty-response.xml"));
 315         verifyResponse(getConfigWithFilter("messages/mapping/filters/get-filter-users.xml"),
 316                 XmlFileLoader.xmlFileToDocument("messages/mapping/get-empty-response.xml"));
 317
 318         verifyResponse(edit("messages/mapping/editConfigs/editConfig-filtering-setup.xml"), RPC_REPLY_OK);
 319         verifyResponse(commit(), RPC_REPLY_OK);
 320
 321         verifyFilterIdentifier("messages/mapping/filters/get-filter-alluser.xml",
 322                 YangInstanceIdentifier.builder().node(TOP).node(USERS).node(USER).build());
 323         verifyFilterIdentifier("messages/mapping/filters/get-filter-company-info.xml",
 324                 YangInstanceIdentifier.builder().node(TOP).node(USERS).node(USER).build());
 325         verifyFilterIdentifier("messages/mapping/filters/get-filter-modules-and-admin.xml",
 326                 YangInstanceIdentifier.builder().node(TOP).build());
 327         verifyFilterIdentifier("messages/mapping/filters/get-filter-only-names-types.xml",
 328                 YangInstanceIdentifier.builder().node(TOP).node(USERS).node(USER).build());
 329         verifyFilterIdentifier("messages/mapping/filters/get-filter-specific-module-type-and-user.xml",
 330                 YangInstanceIdentifier.builder().node(TOP).build());
 331         verifyFilterIdentifier("messages/mapping/filters/get-filter-superuser.xml",
 332                 YangInstanceIdentifier.builder().node(TOP).node(USERS).node(USER).build());
 333         verifyFilterIdentifier("messages/mapping/filters/get-filter-users.xml",
 334                 YangInstanceIdentifier.builder().node(TOP).node(USERS).build());
 335
 336         YangInstanceIdentifier ident = YangInstanceIdentifier.
 337                 builder(AUGMENTED_CONTAINER_IN_MODULES).
 338                 node(AUGMENTED_CONTAINER).
 339                 node(AUGMENTED_STRING_IN_CONT).build();
 340
 341         verifyFilterIdentifier("messages/mapping/filters/get-filter-augmented-string.xml", ident);
 342         verifyFilterIdentifier("messages/mapping/filters/get-filter-augmented-case.xml",
 343                 YangInstanceIdentifier.builder().node(TOP).node(CHOICE_NODE).node(AUGMENTED_CASE).build());
 344
 345         verifyResponse(getConfigWithFilter("messages/mapping/filters/get-filter-augmented-case.xml"),
 346                 XmlFileLoader.xmlFileToDocument("messages/mapping/filters/response-augmented-case.xml"));
 347         verifyResponse(edit("messages/mapping/editConfigs/editConfig-filtering-setup2.xml"), RPC_REPLY_OK);
 348         verifyResponse(commit(), RPC_REPLY_OK);
 349
 350         verifyFilterIdentifier("messages/mapping/filters/get-filter-augmented-case-inner-choice.xml",
 351                 YangInstanceIdentifier.builder().node(TOP).node(CHOICE_NODE).node(CHOICE_WRAPPER).build());
 352         verifyFilterIdentifier("messages/mapping/filters/get-filter-augmented-case-inner-case.xml",
 353                 YangInstanceIdentifier.builder().node(TOP).node(CHOICE_NODE).node(CHOICE_WRAPPER).node(INNER_CHOICE).node(INNER_CHOICE_TEXT).build());
 354
 355         verifyResponse(getConfigWithFilter("messages/mapping/filters/get-filter-augmented-string.xml"),
 356                 XmlFileLoader.xmlFileToDocument("messages/mapping/filters/response-augmented-string.xml"));
 357         verifyResponse(getConfigWithFilter("messages/mapping/filters/get-filter-augmented-case-inner-choice.xml"),
 358                 XmlFileLoader.xmlFileToDocument("messages/mapping/filters/response-augmented-case-inner-choice.xml"));
 359         verifyResponse(getConfigWithFilter("messages/mapping/filters/get-filter-augmented-case-inner-case.xml"),
 360                 XmlFileLoader.xmlFileToDocument("messages/mapping/filters/response-augmented-case-inner-choice.xml"));
 361
 362         verifyResponse(edit("messages/mapping/editConfigs/editConfig_delete-top.xml"), RPC_REPLY_OK);
 363         verifyResponse(commit(), RPC_REPLY_OK);
 364
 365     }
 366
 367     private void verifyFilterIdentifier(String resource, YangInstanceIdentifier identifier) throws Exception{
 368         TestingGetConfig getConfig = new TestingGetConfig(sessionIdForReporting, currentSchemaContext, transactionProvider);
 369         Document request = XmlFileLoader.xmlFileToDocument(resource);
 370         YangInstanceIdentifier iid = getConfig.getInstanceIdentifierFromDocument(request);
 371         assertTrue(iid.equals(identifier));
 372     }
 373
 374     private class TestingGetConfig extends GetConfig{
 375         public TestingGetConfig(String sessionId, CurrentSchemaContext schemaContext, TransactionProvider transactionProvider) {
 376             super(sessionId, schemaContext, transactionProvider);
 377         }
 378
 379         public YangInstanceIdentifier getInstanceIdentifierFromDocument(Document request) throws NetconfDocumentedException {
 380             XmlElement filterElement = XmlElement.fromDomDocument(request).getOnlyChildElement(GET_CONFIG).getOnlyChildElement(FILTER_NODE);
 381             return getInstanceIdentifierFromFilter(filterElement);
 382         }
 383     }
 384
 385     private void deleteDatastore() throws Exception{
 386         verifyResponse(edit("messages/mapping/editConfigs/editConfig_delete-root.xml"), RPC_REPLY_OK);
 387         assertEmptyDatastore(getConfigCandidate());
 388
 389         verifyResponse(commit(), RPC_REPLY_OK);
 390         assertEmptyDatastore(getConfigRunning());
 391     }
 392
 393     private void verifyResponse(Document response, Document template){
 394         DetailedDiff dd = new DetailedDiff(new Diff(response, template));
 395         dd.overrideElementQualifier(new RecursiveElementNameAndTextQualifier());
 396         assertTrue(dd.similar());
 397     }
 398
 399     private void assertEmptyDatastore(Document response) {
 400
 401         NodeList nodes = response.getChildNodes();
 402         assertTrue(nodes.getLength() == 1);
 403
 404         assertEquals(nodes.item(0).getLocalName(),RPC_REPLY_ELEMENT);
 405
 406         NodeList replyNodes = nodes.item(0).getChildNodes();
 407         assertTrue(replyNodes.getLength() == 1);
 408
 409         Node dataNode = replyNodes.item(0);
 410         assertEquals(dataNode.getLocalName(), DATA_ELEMENT);
 411         assertFalse(dataNode.hasChildNodes());
 412
 413     }
 414
 415     private Document commit() throws NetconfDocumentedException, ParserConfigurationException, SAXException, IOException {
 416         Commit commit = new Commit(sessionIdForReporting, transactionProvider);
 417         return executeOperation(commit, "messages/mapping/commit.xml");
 418     }
 419
 420     private Document discardChanges() throws NetconfDocumentedException, ParserConfigurationException, SAXException, IOException {
 421         DiscardChanges discardOp = new DiscardChanges(sessionIdForReporting, transactionProvider);
 422         return executeOperation(discardOp, "messages/mapping/discardChanges.xml");
 423     }
 424
 425     private Document edit(String resource) throws NetconfDocumentedException, ParserConfigurationException, SAXException, IOException {
 426         EditConfig editConfig = new EditConfig(sessionIdForReporting, currentSchemaContext, transactionProvider);
 427         return executeOperation(editConfig, resource);
 428     }
 429
 430     private Document get() throws NetconfDocumentedException, ParserConfigurationException, SAXException, IOException {
 431         Get get = new Get(sessionIdForReporting, currentSchemaContext, transactionProvider);
 432         return executeOperation(get, "messages/mapping/get.xml");
 433     }
 434
 435     private Document getConfigRunning() throws NetconfDocumentedException, ParserConfigurationException, SAXException, IOException {
 436         GetConfig getConfig = new GetConfig(sessionIdForReporting, currentSchemaContext, transactionProvider);
 437         return executeOperation(getConfig, "messages/mapping/getConfig.xml");
 438     }
 439
 440     private Document getConfigCandidate() throws NetconfDocumentedException, ParserConfigurationException, SAXException, IOException {
 441         GetConfig getConfig = new GetConfig(sessionIdForReporting, currentSchemaContext, transactionProvider);
 442         return executeOperation(getConfig, "messages/mapping/getConfig_candidate.xml");
 443     }
 444
 445     private Document getConfigWithFilter(String resource) throws NetconfDocumentedException, ParserConfigurationException, SAXException, IOException {
 446         GetConfig getConfig = new GetConfig(sessionIdForReporting, currentSchemaContext, transactionProvider);
 447         return executeOperation(getConfig, resource);
 448     }
 449
 450     private Document lock() throws NetconfDocumentedException, ParserConfigurationException, SAXException, IOException {
 451         Lock lock = new Lock(sessionIdForReporting);
 452         return executeOperation(lock, "messages/mapping/lock.xml");
 453     }
 454
 455     private Document unlock() throws NetconfDocumentedException, ParserConfigurationException, SAXException, IOException {
 456         Unlock unlock = new Unlock(sessionIdForReporting);
 457         return executeOperation(unlock, "messages/mapping/unlock.xml");
 458     }
 459
 460     private Document lockCandidate() throws NetconfDocumentedException, ParserConfigurationException, SAXException, IOException {
 461         Lock lock = new Lock(sessionIdForReporting);
 462         return executeOperation(lock, "messages/mapping/lock_candidate.xml");
 463     }
 464
 465     private Document unlockCandidate() throws NetconfDocumentedException, ParserConfigurationException, SAXException, IOException {
 466         Unlock unlock = new Unlock(sessionIdForReporting);
 467         return executeOperation(unlock, "messages/mapping/unlock_candidate.xml");
 468     }
 469
 470     private Document executeOperation(NetconfOperation op, String filename) throws ParserConfigurationException, SAXException, IOException, NetconfDocumentedException {
 471         final Document request = XmlFileLoader.xmlFileToDocument(filename);
 472
 473         HandlingPriority priority = op.canHandle(request);
 474         Preconditions.checkState(priority != HandlingPriority.CANNOT_HANDLE);
 475
 476         final Document response = op.handle(request, NetconfOperationChainedExecution.EXECUTION_TERMINATION_POINT);
 477
 478         LOG.debug("Got response {}" , response);
 479
 480         return response;
 481     }
 482
 483     private Collection<InputStream> getYangSchemas() {
 484         final List<String> schemaPaths = Arrays.asList("/META-INF/yang/config.yang", "/yang/mdsal-netconf-mapping-test.yang");
 485         final List<InputStream> schemas = new ArrayList<>();
 486
 487         for (String schemaPath : schemaPaths) {
 488             InputStream resourceAsStream = getClass().getResourceAsStream(schemaPath);
 489             schemas.add(resourceAsStream);
 490         }
 491
 492         return schemas;
 493     }
 494
 495     private SchemaContext parseSchemas(Collection<InputStream> schemas) throws IOException, YangSyntaxErrorException {
 496         final YangParserImpl parser = new YangParserImpl();
 497         Collection<ByteSource> sources = BuilderUtils.streamsToByteSources(schemas);
 498         return parser.parseSources(sources);
 499     }
 500
 501     private SchemaService createSchemaService() {
 502         return new SchemaService() {
 503
 504             @Override
 505             public void addModule(Module module) {
 506             }
 507
 508             @Override
 509             public void removeModule(Module module) {
 510
 511             }
 512
 513             @Override
 514             public SchemaContext getSessionContext() {
 515                 return schemaContext;
 516             }
 517
 518             @Override
 519             public SchemaContext getGlobalContext() {
 520                 return schemaContext;
 521             }
 522
 523             @Override
 524             public ListenerRegistration<SchemaContextListener> registerSchemaContextListener(final SchemaContextListener listener) {
 525                 listener.onGlobalContextUpdated(getGlobalContext());
 526                 return new ListenerRegistration<SchemaContextListener>() {
 527                     @Override
 528                     public void close() {
 529
 530                     }
 531
 532                     @Override
 533                     public SchemaContextListener getInstance() {
 534                         return listener;
 535                     }
 536                 };
 537             }
 538         };
 539     }
 540 }