2 * Copyright (c) 2014 Cisco Systems, Inc. and others. All rights reserved.
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
8 package org.opendaylight.controller.sal.restconf.impl.test;
10 import static junit.framework.Assert.assertNotNull;
11 import static org.junit.Assert.assertEquals;
12 import static org.junit.Assert.assertTrue;
13 import static org.mockito.Matchers.any;
14 import static org.mockito.Matchers.eq;
15 import static org.mockito.Mockito.mock;
16 import static org.mockito.Mockito.when;
18 import java.io.FileNotFoundException;
19 import java.io.UnsupportedEncodingException;
21 import java.net.URISyntaxException;
22 import java.text.ParseException;
23 import java.text.SimpleDateFormat;
24 import java.util.ArrayList;
25 import java.util.Date;
26 import java.util.List;
27 import java.util.regex.Matcher;
28 import java.util.regex.Pattern;
30 import javax.ws.rs.core.Application;
31 import javax.ws.rs.core.MediaType;
32 import javax.ws.rs.core.Response;
34 import org.glassfish.jersey.server.ResourceConfig;
35 import org.glassfish.jersey.test.JerseyTest;
36 import org.junit.BeforeClass;
37 import org.junit.Ignore;
38 import org.junit.Test;
39 import org.opendaylight.controller.sal.core.api.mount.MountInstance;
40 import org.opendaylight.controller.sal.core.api.mount.MountService;
41 import org.opendaylight.controller.sal.rest.impl.JsonToCompositeNodeProvider;
42 import org.opendaylight.controller.sal.rest.impl.StructuredDataToJsonProvider;
43 import org.opendaylight.controller.sal.rest.impl.StructuredDataToXmlProvider;
44 import org.opendaylight.controller.sal.rest.impl.XmlToCompositeNodeProvider;
45 import org.opendaylight.controller.sal.restconf.impl.BrokerFacade;
46 import org.opendaylight.controller.sal.restconf.impl.CompositeNodeWrapper;
47 import org.opendaylight.controller.sal.restconf.impl.ControllerContext;
48 import org.opendaylight.controller.sal.restconf.impl.RestconfImpl;
49 import org.opendaylight.controller.sal.restconf.impl.SimpleNodeWrapper;
50 import org.opendaylight.yangtools.yang.common.QName;
51 import org.opendaylight.yangtools.yang.data.api.CompositeNode;
52 import org.opendaylight.yangtools.yang.data.api.InstanceIdentifier;
53 import org.opendaylight.yangtools.yang.data.api.InstanceIdentifier.PathArgument;
54 import org.opendaylight.yangtools.yang.data.api.Node;
55 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
57 public class RestGetOperationTest extends JerseyTest {
59 private static BrokerFacade brokerFacade;
60 private static RestconfImpl restconfImpl;
61 private static SchemaContext schemaContextYangsIetf;
62 private static SchemaContext schemaContextTestModule;
63 private static CompositeNode answerFromGet;
65 private static SchemaContext schemaContextModules;
66 private static SchemaContext schemaContextBehindMountPoint;
69 public static void init() throws FileNotFoundException {
70 schemaContextYangsIetf = TestUtils.loadSchemaContext("/full-versions/yangs");
71 schemaContextTestModule = TestUtils.loadSchemaContext("/full-versions/test-module");
72 ControllerContext controllerContext = ControllerContext.getInstance();
73 controllerContext.setSchemas(schemaContextYangsIetf);
74 brokerFacade = mock(BrokerFacade.class);
75 restconfImpl = RestconfImpl.getInstance();
76 restconfImpl.setBroker(brokerFacade);
77 restconfImpl.setControllerContext(controllerContext);
78 answerFromGet = prepareCompositeNodeWithIetfInterfacesInterfacesData();
80 schemaContextModules = TestUtils.loadSchemaContext("/modules");
81 schemaContextBehindMountPoint = TestUtils.loadSchemaContext("/modules/modules-behind-mount-point");
85 protected Application configure() {
86 /* enable/disable Jersey logs to console */
87 // enable(TestProperties.LOG_TRAFFIC);
88 // enable(TestProperties.DUMP_ENTITY);
89 // enable(TestProperties.RECORD_LOG_LEVEL);
90 // set(TestProperties.RECORD_LOG_LEVEL, Level.ALL.intValue());
91 ResourceConfig resourceConfig = new ResourceConfig();
92 resourceConfig = resourceConfig.registerInstances(restconfImpl, StructuredDataToXmlProvider.INSTANCE,
93 StructuredDataToJsonProvider.INSTANCE, XmlToCompositeNodeProvider.INSTANCE,
94 JsonToCompositeNodeProvider.INSTANCE);
95 return resourceConfig;
99 * Tests of status codes for "/operational/{identifier}".
102 public void getOperationalStatusCodes() throws UnsupportedEncodingException {
103 mockReadOperationalDataMethod();
104 String uri = "/operational/ietf-interfaces:interfaces/interface/eth0";
105 assertEquals(200, get(uri, MediaType.APPLICATION_XML));
107 uri = "/operational/wrong-module:interfaces/interface/eth0";
108 assertEquals(400, get(uri, MediaType.APPLICATION_XML));
112 * Tests of status codes for "/config/{identifier}".
115 public void getConfigStatusCodes() throws UnsupportedEncodingException {
116 mockReadConfigurationDataMethod();
117 String uri = "/config/ietf-interfaces:interfaces/interface/eth0";
118 assertEquals(200, get(uri, MediaType.APPLICATION_XML));
120 uri = "/config/wrong-module:interfaces/interface/eth0";
121 assertEquals(400, get(uri, MediaType.APPLICATION_XML));
125 * MountPoint test. URI represents mount point.
128 public void getDataWithUrlMountPoint() throws UnsupportedEncodingException, URISyntaxException {
130 brokerFacade.readConfigurationDataBehindMountPoint(any(MountInstance.class),
131 any(InstanceIdentifier.class))).thenReturn(prepareCnDataForMountPointTest());
132 MountInstance mountInstance = mock(MountInstance.class);
133 when(mountInstance.getSchemaContext()).thenReturn(schemaContextTestModule);
134 MountService mockMountService = mock(MountService.class);
135 when(mockMountService.getMountPoint(any(InstanceIdentifier.class))).thenReturn(mountInstance);
137 ControllerContext.getInstance().setMountService(mockMountService);
139 String uri = "/config/ietf-interfaces:interfaces/interface/0/yang-ext:mount/test-module:cont/cont1";
140 assertEquals(200, get(uri, MediaType.APPLICATION_XML));
142 uri = "/config/ietf-interfaces:interfaces/yang-ext:mount/test-module:cont/cont1";
143 assertEquals(200, get(uri, MediaType.APPLICATION_XML));
147 * MountPoint test. URI represents mount point.
149 * Slashes in URI behind mount point. lst1 element with key
150 * GigabitEthernet0%2F0%2F0%2F0 (GigabitEthernet0/0/0/0) is requested via
151 * GET HTTP operation. It is tested whether %2F character is replaced with
152 * simple / in InstanceIdentifier parameter in method
153 * {@link BrokerFacade#readConfigurationDataBehindMountPoint(MountInstance, InstanceIdentifier)}
154 * which is called in method {@link RestconfImpl#readConfigurationData}
157 * @throws ParseException
160 public void getDataWithSlashesBehindMountPoint() throws UnsupportedEncodingException, URISyntaxException,
162 InstanceIdentifier awaitedInstanceIdentifier = prepareInstanceIdentifierForList();
164 brokerFacade.readConfigurationDataBehindMountPoint(any(MountInstance.class),
165 eq(awaitedInstanceIdentifier))).thenReturn(prepareCnDataForMountPointTest());
166 MountInstance mountInstance = mock(MountInstance.class);
167 when(mountInstance.getSchemaContext()).thenReturn(schemaContextTestModule);
168 MountService mockMountService = mock(MountService.class);
169 when(mockMountService.getMountPoint(any(InstanceIdentifier.class))).thenReturn(mountInstance);
171 ControllerContext.getInstance().setMountService(mockMountService);
173 String uri = "/config/ietf-interfaces:interfaces/interface/0/yang-ext:mount/test-module:cont/lst1/GigabitEthernet0%2F0%2F0%2F0";
174 assertEquals(200, get(uri, MediaType.APPLICATION_XML));
177 private InstanceIdentifier prepareInstanceIdentifierForList() throws URISyntaxException, ParseException {
178 List<PathArgument> parameters = new ArrayList<>();
180 Date revision = new SimpleDateFormat("yyyy-MM-dd").parse("2014-01-09");
181 URI uri = new URI("test:module");
182 QName qNameCont = QName.create(uri, revision, "cont");
183 QName qNameList = QName.create(uri, revision, "lst1");
184 QName qNameKeyList = QName.create(uri, revision, "lf11");
186 parameters.add(new InstanceIdentifier.NodeIdentifier(qNameCont));
187 parameters.add(new InstanceIdentifier.NodeIdentifierWithPredicates(qNameList, qNameKeyList,
188 "GigabitEthernet0/0/0/0"));
189 return new InstanceIdentifier(parameters);
193 public void getDataMountPointIntoHighestElement() throws UnsupportedEncodingException, URISyntaxException {
195 brokerFacade.readConfigurationDataBehindMountPoint(any(MountInstance.class),
196 any(InstanceIdentifier.class))).thenReturn(prepareCnDataForMountPointTest());
197 MountInstance mountInstance = mock(MountInstance.class);
198 when(mountInstance.getSchemaContext()).thenReturn(schemaContextTestModule);
199 MountService mockMountService = mock(MountService.class);
200 when(mockMountService.getMountPoint(any(InstanceIdentifier.class))).thenReturn(mountInstance);
202 ControllerContext.getInstance().setMountService(mockMountService);
204 String uri = "/config/ietf-interfaces:interfaces/interface/0/yang-ext:mount/";
205 assertEquals(200, get(uri, MediaType.APPLICATION_XML));
210 public void getModulesTest() throws UnsupportedEncodingException, FileNotFoundException {
211 ControllerContext.getInstance().setGlobalSchema(schemaContextModules);
213 String uri = "/modules";
215 Response response = target(uri).request("application/yang.api+json").get();
216 validateModulesResponseJson(response);
218 response = target(uri).request("application/yang.api+xml").get();
219 validateModulesResponseXml(response);
224 public void getStreamsTest() throws UnsupportedEncodingException, FileNotFoundException {
225 ControllerContext.getInstance().setGlobalSchema(schemaContextModules);
227 String uri = "/streams";
229 Response response = target(uri).request("application/yang.api+json").get();
230 String responseBody = response.readEntity(String.class);
231 assertNotNull(responseBody);
232 assertTrue(responseBody.contains("streams"));
234 response = target(uri).request("application/yang.api+xml").get();
235 responseBody = response.readEntity(String.class);
236 assertNotNull(responseBody);
237 assertTrue(responseBody.contains("<streams xmlns=\"urn:ietf:params:xml:ns:yang:ietf-restconf\"/>"));
242 public void getModuleTest() throws FileNotFoundException, UnsupportedEncodingException {
243 ControllerContext.getInstance().setGlobalSchema(schemaContextModules);
245 String uri = "/modules/module/module2/2014-01-02";
247 Response response = target(uri).request("application/yang.api+xml").get();
248 assertEquals(200, response.getStatus());
249 String responseBody = response.readEntity(String.class);
250 assertTrue("Module2 in xml wasn't found", prepareXmlRegex("module2", "2014-01-02", "module:2", responseBody)
252 String[] split = responseBody.split("<module");
253 assertEquals("<module element is returned more then once", 2, split.length);
255 response = target(uri).request("application/yang.api+json").get();
256 assertEquals(200, response.getStatus());
257 responseBody = response.readEntity(String.class);
258 assertTrue("Module2 in json wasn't found", prepareJsonRegex("module2", "2014-01-02", "module:2", responseBody)
260 split = responseBody.split("\"module\"");
261 assertEquals("\"module\" element is returned more then once", 2, split.length);
267 public void getOperationsTest() throws FileNotFoundException, UnsupportedEncodingException {
268 ControllerContext.getInstance().setGlobalSchema(schemaContextModules);
270 String uri = "/operations";
272 Response response = target(uri).request("application/yang.api+xml").get();
273 assertEquals(200, response.getStatus());
274 String responseBody = response.readEntity(String.class);
275 assertTrue("Xml response for /operations dummy-rpc1-module1 is incorrect",
276 validateOperationsResponseXml(responseBody, "dummy-rpc1-module1", "module:1").find());
277 assertTrue("Xml response for /operations dummy-rpc2-module1 is incorrect",
278 validateOperationsResponseXml(responseBody, "dummy-rpc2-module1", "module:1").find());
279 assertTrue("Xml response for /operations dummy-rpc1-module2 is incorrect",
280 validateOperationsResponseXml(responseBody, "dummy-rpc1-module2", "module:2").find());
281 assertTrue("Xml response for /operations dummy-rpc2-module2 is incorrect",
282 validateOperationsResponseXml(responseBody, "dummy-rpc2-module2", "module:2").find());
284 response = target(uri).request("application/yang.api+json").get();
285 assertEquals(200, response.getStatus());
286 responseBody = response.readEntity(String.class);
287 assertTrue("Json response for /operations dummy-rpc1-module1 is incorrect",
288 validateOperationsResponseJson(responseBody, "dummy-rpc1-module1", "module1").find());
289 assertTrue("Json response for /operations dummy-rpc2-module1 is incorrect",
290 validateOperationsResponseJson(responseBody, "dummy-rpc2-module1", "module1").find());
291 assertTrue("Json response for /operations dummy-rpc1-module2 is incorrect",
292 validateOperationsResponseJson(responseBody, "dummy-rpc1-module2", "module2").find());
293 assertTrue("Json response for /operations dummy-rpc2-module2 is incorrect",
294 validateOperationsResponseJson(responseBody, "dummy-rpc2-module2", "module2").find());
298 // /operations/pathToMountPoint/yang-ext:mount
300 public void getOperationsBehindMountPointTest() throws FileNotFoundException, UnsupportedEncodingException {
301 ControllerContext controllerContext = ControllerContext.getInstance();
302 controllerContext.setGlobalSchema(schemaContextModules);
304 MountInstance mountInstance = mock(MountInstance.class);
305 when(mountInstance.getSchemaContext()).thenReturn(schemaContextBehindMountPoint);
306 MountService mockMountService = mock(MountService.class);
307 when(mockMountService.getMountPoint(any(InstanceIdentifier.class))).thenReturn(mountInstance);
309 controllerContext.setMountService(mockMountService);
311 String uri = "/operations/ietf-interfaces:interfaces/interface/0/yang-ext:mount/";
313 Response response = target(uri).request("application/yang.api+xml").get();
314 assertEquals(200, response.getStatus());
315 String responseBody = response.readEntity(String.class);
316 assertTrue("Xml response for /operations/mount_point rpc-behind-module1 is incorrect",
317 validateOperationsResponseXml(responseBody, "rpc-behind-module1", "module:1:behind:mount:point").find());
318 assertTrue("Xml response for /operations/mount_point rpc-behind-module2 is incorrect",
319 validateOperationsResponseXml(responseBody, "rpc-behind-module2", "module:2:behind:mount:point").find());
321 response = target(uri).request("application/yang.api+json").get();
322 assertEquals(200, response.getStatus());
323 responseBody = response.readEntity(String.class);
324 assertTrue("Json response for /operations/mount_point rpc-behind-module1 is incorrect",
325 validateOperationsResponseJson(responseBody, "rpc-behind-module1", "module1-behind-mount-point").find());
326 assertTrue("Json response for /operations/mount_point rpc-behind-module2 is incorrect",
327 validateOperationsResponseJson(responseBody, "rpc-behind-module2", "module2-behind-mount-point").find());
331 private Matcher validateOperationsResponseJson(String searchIn, String rpcName, String moduleName) {
332 StringBuilder regex = new StringBuilder();
335 regex.append(".*\\{");
336 regex.append(".*\"");
338 // operations prefix optional
340 regex.append("ietf-restconf:");
342 // :operations prefix optional
344 regex.append("operations\"");
346 regex.append(".*\\{");
348 regex.append(".*\"" + moduleName);
350 regex.append(rpcName + "\"");
351 regex.append(".*\\[");
352 regex.append(".*null");
353 regex.append(".*\\]");
355 regex.append(".*\\}");
356 regex.append(".*\\}");
360 Pattern ptrn = Pattern.compile(regex.toString(), Pattern.DOTALL);
361 return ptrn.matcher(searchIn);
365 private Matcher validateOperationsResponseXml(String searchIn, String rpcName, String namespace) {
366 StringBuilder regex = new StringBuilder();
370 regex.append(".*<operations");
371 regex.append(".*xmlns=\"urn:ietf:params:xml:ns:yang:ietf-restconf\"");
375 regex.append(".*" + rpcName);
376 regex.append(".*" + namespace);
380 regex.append(".*</operations.*");
385 Pattern ptrn = Pattern.compile(regex.toString(), Pattern.DOTALL);
386 return ptrn.matcher(searchIn);
389 // /restconf/modules/pathToMountPoint/yang-ext:mount
391 public void getModulesBehindMountPoint() throws FileNotFoundException, UnsupportedEncodingException {
392 ControllerContext controllerContext = ControllerContext.getInstance();
393 controllerContext.setGlobalSchema(schemaContextModules);
395 MountInstance mountInstance = mock(MountInstance.class);
396 when(mountInstance.getSchemaContext()).thenReturn(schemaContextBehindMountPoint);
397 MountService mockMountService = mock(MountService.class);
398 when(mockMountService.getMountPoint(any(InstanceIdentifier.class))).thenReturn(mountInstance);
400 controllerContext.setMountService(mockMountService);
402 String uri = "/modules/ietf-interfaces:interfaces/interface/0/yang-ext:mount/";
404 Response response = target(uri).request("application/yang.api+json").get();
405 assertEquals(200, response.getStatus());
406 String responseBody = response.readEntity(String.class);
409 "module1-behind-mount-point in json wasn't found",
410 prepareJsonRegex("module1-behind-mount-point", "2014-02-03", "module:1:behind:mount:point",
411 responseBody).find());
413 "module2-behind-mount-point in json wasn't found",
414 prepareJsonRegex("module2-behind-mount-point", "2014-02-04", "module:2:behind:mount:point",
415 responseBody).find());
417 response = target(uri).request("application/yang.api+xml").get();
418 assertEquals(200, response.getStatus());
419 responseBody = response.readEntity(String.class);
421 "module1-behind-mount-point in json wasn't found",
422 prepareXmlRegex("module1-behind-mount-point", "2014-02-03", "module:1:behind:mount:point", responseBody)
425 "module2-behind-mount-point in json wasn't found",
426 prepareXmlRegex("module2-behind-mount-point", "2014-02-04", "module:2:behind:mount:point", responseBody)
431 // /restconf/modules/module/pathToMountPoint/yang-ext:mount/moduleName/revision
433 public void getModuleBehindMountPoint() throws FileNotFoundException, UnsupportedEncodingException {
434 ControllerContext controllerContext = ControllerContext.getInstance();
435 controllerContext.setGlobalSchema(schemaContextModules);
437 MountInstance mountInstance = mock(MountInstance.class);
438 when(mountInstance.getSchemaContext()).thenReturn(schemaContextBehindMountPoint);
439 MountService mockMountService = mock(MountService.class);
440 when(mockMountService.getMountPoint(any(InstanceIdentifier.class))).thenReturn(mountInstance);
442 controllerContext.setMountService(mockMountService);
444 String uri = "/modules/module/ietf-interfaces:interfaces/interface/0/yang-ext:mount/module1-behind-mount-point/2014-02-03";
446 Response response = target(uri).request("application/yang.api+json").get();
447 assertEquals(200, response.getStatus());
448 String responseBody = response.readEntity(String.class);
451 "module1-behind-mount-point in json wasn't found",
452 prepareJsonRegex("module1-behind-mount-point", "2014-02-03", "module:1:behind:mount:point",
453 responseBody).find());
454 String[] split = responseBody.split("\"module\"");
455 assertEquals("\"module\" element is returned more then once", 2, split.length);
457 response = target(uri).request("application/yang.api+xml").get();
458 assertEquals(200, response.getStatus());
459 responseBody = response.readEntity(String.class);
461 "module1-behind-mount-point in json wasn't found",
462 prepareXmlRegex("module1-behind-mount-point", "2014-02-03", "module:1:behind:mount:point", responseBody)
464 split = responseBody.split("<module");
465 assertEquals("<module element is returned more then once", 2, split.length);
469 private void validateModulesResponseXml(Response response) {
470 assertEquals(200, response.getStatus());
471 String responseBody = response.readEntity(String.class);
473 assertTrue("Module1 in xml wasn't found", prepareXmlRegex("module1", "2014-01-01", "module:1", responseBody)
475 assertTrue("Module2 in xml wasn't found", prepareXmlRegex("module2", "2014-01-02", "module:2", responseBody)
477 assertTrue("Module3 in xml wasn't found", prepareXmlRegex("module3", "2014-01-03", "module:3", responseBody)
481 private void validateModulesResponseJson(Response response) {
482 assertEquals(200, response.getStatus());
483 String responseBody = response.readEntity(String.class);
485 assertTrue("Module1 in json wasn't found", prepareJsonRegex("module1", "2014-01-01", "module:1", responseBody)
487 assertTrue("Module2 in json wasn't found", prepareJsonRegex("module2", "2014-01-02", "module:2", responseBody)
489 assertTrue("Module3 in json wasn't found", prepareJsonRegex("module3", "2014-01-03", "module:3", responseBody)
493 private Matcher prepareJsonRegex(String module, String revision, String namespace, String searchIn) {
494 StringBuilder regex = new StringBuilder();
497 regex.append(".*\\{");
498 regex.append(".*\"name\"");
500 regex.append(".*\"" + module + "\",");
502 regex.append(".*\"revision\"");
504 regex.append(".*\"" + revision + "\",");
506 regex.append(".*\"namespace\"");
508 regex.append(".*\"" + namespace + "\"");
510 regex.append(".*\\}");
514 Pattern ptrn = Pattern.compile(regex.toString(), Pattern.DOTALL);
515 return ptrn.matcher(searchIn);
519 private Matcher prepareXmlRegex(String module, String revision, String namespace, String searchIn) {
520 StringBuilder regex = new StringBuilder();
523 regex.append(".*<module.*");
526 regex.append(".*<name>");
527 regex.append(".*" + module);
528 regex.append(".*<\\/name>");
530 regex.append(".*<revision>");
531 regex.append(".*" + revision);
532 regex.append(".*<\\/revision>");
534 regex.append(".*<namespace>");
535 regex.append(".*" + namespace);
536 regex.append(".*<\\/namespace>");
538 regex.append(".*<\\/module.*>");
543 Pattern ptrn = Pattern.compile(regex.toString(), Pattern.DOTALL);
544 return ptrn.matcher(searchIn);
547 private void prepareMockForModulesTest(ControllerContext mockedControllerContext) throws FileNotFoundException {
548 SchemaContext schemaContext = TestUtils.loadSchemaContext("/modules");
549 mockedControllerContext.setGlobalSchema(schemaContext);
550 // when(mockedControllerContext.getGlobalSchema()).thenReturn(schemaContext);
553 private int get(String uri, String mediaType) {
554 return target(uri).request(mediaType).get().getStatus();
557 private CompositeNode prepareCnDataForMountPointTest() throws URISyntaxException {
558 CompositeNodeWrapper cont1 = new CompositeNodeWrapper(new URI("test:module"), "cont1");
559 SimpleNodeWrapper lf11 = new SimpleNodeWrapper(new URI("test:module"), "lf11", "lf11 value");
560 cont1.addValue(lf11);
561 return cont1.unwrap();
564 private void mockReadOperationalDataMethod() {
565 when(brokerFacade.readOperationalData(any(InstanceIdentifier.class))).thenReturn(answerFromGet);
568 private void mockReadConfigurationDataMethod() {
569 when(brokerFacade.readConfigurationData(any(InstanceIdentifier.class))).thenReturn(answerFromGet);
572 private static CompositeNode prepareCompositeNodeWithIetfInterfacesInterfacesData() {
573 CompositeNode intface;
575 intface = new CompositeNodeWrapper(new URI("interface"), "interface");
576 List<Node<?>> childs = new ArrayList<>();
578 childs.add(new SimpleNodeWrapper(new URI("name"), "name", "eth0"));
579 childs.add(new SimpleNodeWrapper(new URI("type"), "type", "ethernetCsmacd"));
580 childs.add(new SimpleNodeWrapper(new URI("enabled"), "enabled", Boolean.FALSE));
581 childs.add(new SimpleNodeWrapper(new URI("description"), "description", "some interface"));
582 intface.setValue(childs);
584 } catch (URISyntaxException e) {