diff options
author | Jim Hahn <jrh3@att.com> | 2017-11-11 14:21:10 -0500 |
---|---|---|
committer | Jim Hahn <jrh3@att.com> | 2017-11-11 14:21:10 -0500 |
commit | 104aefb5d0fce75ee5c5ec4f4de1a6954925b5b6 (patch) | |
tree | 80aafb8a41aa4640309078eb2a1be171a189c84b /bpmn | |
parent | 6fff64a3138d347b961e59c0996d85093c6fa930 (diff) |
Query AAI for ARs on delete
Delete-vcpe code expected allotted-resources to be included within the
SI response from AAI. That turns out not to be the case. As a result,
the code for delete-vcpe was modified to query each AR found in the SI
to get it's full info.
Change-Id: I893fb2fcf50a32335bbd68d1aaa84c8d747b14f0
Issue-Id: SO-325
Signed-off-by: Jim Hahn <jrh3@att.com>
Diffstat (limited to 'bpmn')
4 files changed, 191 insertions, 121 deletions
diff --git a/bpmn/MSOInfrastructureBPMN/src/main/groovy/org/openecomp/mso/bpmn/vcpe/scripts/DeleteVcpeResCustService.groovy b/bpmn/MSOInfrastructureBPMN/src/main/groovy/org/openecomp/mso/bpmn/vcpe/scripts/DeleteVcpeResCustService.groovy index 77ef3f6fe0..16fb22a6d3 100644 --- a/bpmn/MSOInfrastructureBPMN/src/main/groovy/org/openecomp/mso/bpmn/vcpe/scripts/DeleteVcpeResCustService.groovy +++ b/bpmn/MSOInfrastructureBPMN/src/main/groovy/org/openecomp/mso/bpmn/vcpe/scripts/DeleteVcpeResCustService.groovy @@ -30,6 +30,7 @@ import org.openecomp.mso.bpmn.core.json.JsonUtils import org.openecomp.mso.bpmn.core.WorkflowException
import org.openecomp.mso.rest.APIResponse
import org.openecomp.mso.bpmn.common.scripts.AbstractServiceTaskProcessor
+import org.openecomp.mso.bpmn.common.scripts.AaiUtil
import java.util.UUID;
@@ -40,6 +41,7 @@ import org.json.JSONArray; import org.apache.commons.lang3.*
import org.apache.commons.codec.binary.Base64;
import org.springframework.web.util.UriUtils;
+import static org.apache.commons.lang3.StringUtils.*
/**
* This groovy class supports the <class>DeleteVcpeResCustService.bpmn</class> process.
@@ -145,7 +147,7 @@ public class DeleteVcpeResCustService extends AbstractServiceTaskProcessor { execution.setVariable("tenantId", tenantId)
utils.log("DEBUG","tenantId: "+ tenantId, isDebugEnabled)
- String sdncVersion = "1702"
+ String sdncVersion = "1707"
execution.setVariable("sdncVersion", sdncVersion)
utils.log("DEBUG","sdncVersion: "+ sdncVersion, isDebugEnabled)
@@ -194,7 +196,7 @@ public class DeleteVcpeResCustService extends AbstractServiceTaskProcessor { public void prepareServiceDelete(Execution execution) {
def isDebugEnabled=execution.getVariable(DebugFlag)
- utils.log("DEBUG", " ***** Inside prepareServiceInstanceDelete() of DeleteVcpeResCustService ***** ", isDebugEnabled)
+ utils.log("DEBUG", " ***** Inside prepareServiceDelete() of DeleteVcpeResCustService ***** ", isDebugEnabled)
try {
@@ -214,81 +216,95 @@ public class DeleteVcpeResCustService extends AbstractServiceTaskProcessor { String serviceInstanceAaiRecord = execution.getVariable("GENGS_service");
utils.log("DEBUG", "serviceInstanceAaiRecord: "+serviceInstanceAaiRecord, isDebugEnabled)
+ serviceInstanceAaiRecord = utils.removeXmlNamespaces(serviceInstanceAaiRecord)
- // determine if AR needs to be deleted
- boolean DVRCS_TunnelXConn = false
- boolean DVRCS_BRG = false
- String TXC_allottedResourceId
- String BRG_allottedResourceId
- XmlParser xmlParser = new XmlParser()
- def groovy.util.Node siNode = xmlParser.parseText(serviceInstanceAaiRecord)
- def groovy.util.Node arList = utils.getChildNode(siNode, 'allotted-resources')
- if (arList != null) {
- def groovy.util.NodeList ars = utils.getIdenticalChildren(arList, 'allotted-resource')
- for (groovy.util.Node ar in ars) {
- def type = utils.getChildNodeText(ar, 'type')
- if ("TunnelXConn".equals(type)) {
+ def (TXC_found, TXC_id) = new Tuple(false, null)
+ def (BRG_found, BRG_id) = new Tuple(false, null)
+ List relatedVnfIdList = []
+
+ for(Node rel: utils.getMultNodeObjects(serviceInstanceAaiRecord, "relationship")) {
+ def relto = utils.getChildNodeText(rel, "related-to")
+ def relink = utils.getChildNodeText(rel, "related-link")
+ utils.log("DEBUG", "check: "+relto+" link: "+relink, isDebugEnabled)
+
+ if(isBlank(relto) || isBlank(relink)) {
+
+ } else if(relto == "generic-vnf") {
+ def id = relink.substring(relink.indexOf("/generic-vnf/")+13)
+ if(id.endsWith("/")) {
+ id = id.substring(0, id.length()-1)
+ }
+
+ relatedVnfIdList.add(id)
+
+ } else if(relto == "allotted-resource") {
+ def (type, id) = getAaiAr(execution, relink)
+
+ if(isBlank(type) || isBlank(id)) {
+
+ } else if(type == "TunnelXConn") {
utils.log("DEBUG","TunnelXConn AR found", isDebugEnabled)
- def id = utils.getChildNodeText(ar, 'id')
- if (id != null){
- DVRCS_TunnelXConn = true
- TXC_allottedResourceId = id
- }
- } else if ("BRG".equals(type)) {
- utils.log("DEBUG","FW AR found", isDebugEnabled)
- def id = utils.getChildNodeText(ar, 'id')
- if (id != null){
- DVRCS_BRG = true
- BRG_allottedResourceId = id
- }
+ TXC_found = true
+ TXC_id = id
+
+ } else if(type == "BRG") {
+ utils.log("DEBUG","BRG AR found", isDebugEnabled)
+ BRG_found = true
+ BRG_id = id
}
}
}
- execution.setVariable(Prefix+"TunnelXConn", DVRCS_TunnelXConn)
- utils.log("DEBUG", Prefix+"TunnelXConn : " + DVRCS_TunnelXConn, isDebugEnabled)
- execution.setVariable("TXC_allottedResourceId", TXC_allottedResourceId)
- utils.log("DEBUG", "TXC_allottedResourceId : " + TXC_allottedResourceId, isDebugEnabled)
- execution.setVariable(Prefix+"BRG", DVRCS_BRG)
- utils.log("DEBUG", Prefix+"BRG : " + DVRCS_BRG, isDebugEnabled)
- execution.setVariable("BRG_allottedResourceId", BRG_allottedResourceId)
- utils.log("DEBUG", "BRG_allottedResourceId : " + BRG_allottedResourceId, isDebugEnabled)
-
- String relationship = ""
- try {
- relationship = networkUtils.getFirstNodeXml(serviceInstanceAaiRecord, "relationship-list")
- } catch (Exception ex) {
- //no relationships found
- }
- utils.log("DEBUG", " relationship string - " + relationship, isDebugEnabled)
+ execution.setVariable(Prefix+"TunnelXConn", TXC_found)
+ execution.setVariable("TXC_allottedResourceId", TXC_id)
+ utils.log("DEBUG", "TXC_allottedResourceId: " + TXC_id, isDebugEnabled)
+
+ execution.setVariable(Prefix+"BRG", BRG_found)
+ execution.setVariable("BRG_allottedResourceId", BRG_id)
+ utils.log("DEBUG", "BRG_allottedResourceId: " + BRG_id, isDebugEnabled)
- int vnfsCount = 0
-
- if (relationship != null && relationship.length() > 0){
- relationship = relationship.trim().replace("tag0:","").replace(":tag0","")
-
- // Check if Network TableREf is present, then build a List of network policy
- List relatedVnfIdList = networkUtils.getRelatedVnfIdList(relationship)
- vnfsCount = relatedVnfIdList.size()
- execution.setVariable(Prefix+"vnfsCount", vnfsCount)
- utils.log("DEBUG", " "+Prefix+"vnfsCount : " + vnfsCount, isDebugEnabled)
+ int vnfsCount = relatedVnfIdList.size()
+ execution.setVariable(Prefix+"vnfsCount", vnfsCount)
+ utils.log("DEBUG", " "+Prefix+"vnfsCount : " + vnfsCount, isDebugEnabled)
+ if(vnfsCount > 0) {
execution.setVariable(Prefix+"relatedVnfIdList", relatedVnfIdList)
- } else {
- execution.setVariable(Prefix+"vnfsCount", 0)
- utils.log("DEBUG", " "+Prefix+"vnfsCount : " + vnfsCount, isDebugEnabled)
}
- utils.log("DEBUG", " ***** Completed prepareServiceInstanceDelete() of DeleteVcpeResCustService ***** ", isDebugEnabled)
+ utils.log("DEBUG", " ***** Completed prepareServiceDelete() of DeleteVcpeResCustService ***** ", isDebugEnabled)
} catch (BpmnError e){
throw e;
} catch (Exception ex) {
sendSyncError(execution)
- String exceptionMessage = "Bpmn error encountered in DeleteVcpeResCustService flow. prepareServiceInstanceDelete() - " + ex.getMessage()
- utils.log("DEBUG", exceptionMessage, isDebugEnabled)
- exceptionUtil.buildAndThrowWorkflowException(execution, 7000, exceptionMessage)
+ String exceptionMessage = "Bpmn error encountered in DeleteVcpeResCustService flow. prepareServiceDelete() - " + ex.getMessage()
+ utils.log("DEBUG", exceptionMessage, isDebugEnabled)
+ exceptionUtil.buildAndThrowWorkflowException(execution, 7000, exceptionMessage)
}
}
+ private getAaiAr(Execution execution, String relink) {
+ def isDebugEnabled = execution.getVariable(DebugFlag)
+ AaiUtil aaiUtil = new AaiUtil(this)
+ String aaiEndpoint = execution.getVariable("URN_aai_endpoint") + relink
+
+ utils.log("DEBUG", "get AR info " + aaiEndpoint, isDebugEnabled)
+ APIResponse response = aaiUtil.executeAAIGetCall(execution, aaiEndpoint)
+
+ int responseCode = response.getStatusCode()
+ utils.log("DEBUG", "get AR info responseCode:" + responseCode, isDebugEnabled)
+
+ String aaiResponse = response.getResponseBodyAsString()
+ utils.log("DEBUG", "get AR info " + aaiResponse, isDebugEnabled)
+
+ if(responseCode < 200 || responseCode >= 300 || isBlank(aaiResponse)) {
+ return new Tuple2(null, null)
+ }
+
+ def type = utils.getNodeText1(aaiResponse, "type")
+ def id = utils.getNodeText1(aaiResponse, "id")
+
+ return new Tuple2(type, id)
+ }
+
// *******************************
//
diff --git a/bpmn/MSOInfrastructureBPMN/src/test/groovy/org/openecomp/mso/bpmn/vcpe/scripts/DeleteVcpeResCustServiceTest.groovy b/bpmn/MSOInfrastructureBPMN/src/test/groovy/org/openecomp/mso/bpmn/vcpe/scripts/DeleteVcpeResCustServiceTest.groovy index fc53744b8b..65c9e456e4 100644 --- a/bpmn/MSOInfrastructureBPMN/src/test/groovy/org/openecomp/mso/bpmn/vcpe/scripts/DeleteVcpeResCustServiceTest.groovy +++ b/bpmn/MSOInfrastructureBPMN/src/test/groovy/org/openecomp/mso/bpmn/vcpe/scripts/DeleteVcpeResCustServiceTest.groovy @@ -94,23 +94,24 @@ class DeleteVcpeResCustServiceTest extends GroovyTestBase { DeleteVcpeResCustService DeleteVcpeResCustService = new DeleteVcpeResCustService()
DeleteVcpeResCustService.preProcessRequest(mex)
- verify(mex).getVariable(DBGFLAG)
- verify(mex).setVariable("prefix", Prefix) - verify(mex).setVariable("DeleteVcpeResCustServiceRequest", request) - verify(mex).setVariable("msoRequestId", "mri") - verify(mex).setVariable("requestAction", "ra") - verify(mex).setVariable("source", "VID") - verify(mex).setVariable("globalSubscriberId", CUST) - verify(mex).setVariable("globalCustomerId", CUST) - verify(mex).setVariable("disableRollback", "false") - verify(mex).setVariable("productFamilyId", "a9a77d5a-123e-4ca2-9eb9-0b015d2ee0fb") - verify(mex).setVariable("subscriptionServiceType", SVC) + verify(mex).getVariable(DBGFLAG) - verify(mex).setVariable("lcpCloudRegionId", "mdt1") - verify(mex).setVariable("tenantId", "8b1df54faa3b49078e3416e21370a3ba") + assertEquals(Prefix, map.get("prefix")) + assertEquals(request, map.get("DeleteVcpeResCustServiceRequest")) + assertEquals("mri", map.get("msoRequestId")) + assertEquals("ra", map.get("requestAction")) + assertEquals("VID", map.get("source")) + assertEquals(CUST, map.get("globalSubscriberId")) + assertEquals(CUST, map.get("globalCustomerId")) + assertEquals("false", map.get("disableRollback")) + assertEquals("a9a77d5a-123e-4ca2-9eb9-0b015d2ee0fb", map.get("productFamilyId")) + assertEquals(SVC, map.get("subscriptionServiceType")) + + assertEquals("mdt1", map.get("lcpCloudRegionId")) + assertEquals("8b1df54faa3b49078e3416e21370a3ba", map.get("tenantId")) + assertEquals("1707", map.get("sdncVersion")) + assertEquals("service-instance", map.get("GENGS_type")) assertEquals("""{"tenantId":"8b1df54faa3b49078e3416e21370a3ba","lcpCloudRegionId":"mdt1"}""", map.get("cloudConfiguration")) - verify(mex).setVariable("sdncVersion", "1702") - verify(mex).setVariable("GENGS_type", "service-instance") assertTrue(map.containsKey(Prefix+"requestInfo")) def reqinfo = map.get(Prefix+"requestInfo") @@ -148,7 +149,7 @@ class DeleteVcpeResCustServiceTest extends GroovyTestBase { verify(mex).setVariable("lcpCloudRegionId", "mdt1") verify(mex).setVariable("tenantId", "8b1df54faa3b49078e3416e21370a3ba") assertEquals("""{"tenantId":"8b1df54faa3b49078e3416e21370a3ba","lcpCloudRegionId":"mdt1"}""", map.get("cloudConfiguration")) - verify(mex).setVariable("sdncVersion", "1702") + verify(mex).setVariable("sdncVersion", "1707") verify(mex).setVariable("GENGS_type", "service-instance") assertTrue(map.containsKey(Prefix+"requestInfo")) @@ -258,16 +259,18 @@ class DeleteVcpeResCustServiceTest extends GroovyTestBase { def map = setupMap(mex) initPrepareServiceDelete(mex) + myMockGetAr("/aai/v11/anytxc", 200, "arGetTXCById.xml"); + myMockGetAr("/aai/v11/anybrg", 200, "arGetBRGById.xml"); + myMockGetAr("/aai/v11/other", 200, "arGetOtherById.xml"); + DeleteVcpeResCustService DeleteVcpeResCustService = new DeleteVcpeResCustService() DeleteVcpeResCustService.prepareServiceDelete(mex) - - verify(mex).getVariable(DBGFLAG) verify(mex).setVariable(Prefix+"TunnelXConn", true) - assertEquals("txcA", map.get("TXC_allottedResourceId")) + assertEquals("ar-txcA", map.get("TXC_allottedResourceId")) verify(mex).setVariable(Prefix+"BRG", true) - assertEquals("brgB", map.get("BRG_allottedResourceId")) + assertEquals("ar-brgB", map.get("BRG_allottedResourceId")) verify(mex).setVariable(Prefix+"vnfsCount", 2) assertNotNull(map.get(Prefix+"relatedVnfIdList")) @@ -353,9 +356,62 @@ class DeleteVcpeResCustServiceTest extends GroovyTestBase { when(mex.getVariable("GENGS_FoundIndicator")).thenReturn(true) when(mex.getVariable("mso-request-id")).thenReturn("mri") when(mex.getVariable("DeleteVcpeResCustServiceRequest")).thenReturn(request) + when(mex.getVariable("URN_aai_endpoint")).thenReturn(aaiUriPfx) when(mex.getVariable("GENGS_service")).thenReturn(FileUtil.readResourceFile("__files/VCPE/DeleteVcpeResCustService/serviceToDelete.xml")) } + // ***** getAaiAr ***** + + @Test +// @Ignore + public void getAaiAr() { + myMockGetAr("/myurl/ar1", 200, "arGetBRGById.xml"); + + ExecutionEntity mex = setupMock() + initGetAaiAr(mex) + + DeleteVcpeResCustService DeleteVcpeResCustService = new DeleteVcpeResCustService() + def (type, id) = DeleteVcpeResCustService.getAaiAr(mex, "/myurl/ar1") + + assertEquals("BRG", type) + assertEquals("ar-brgB", id) + } + + @Test +// @Ignore + public void getAaiAr_401() { + myMockGetAr("/myurl/ar1", 401, "arGetBRGById.xml"); + + ExecutionEntity mex = setupMock() + initGetAaiAr(mex) + + DeleteVcpeResCustService DeleteVcpeResCustService = new DeleteVcpeResCustService() + def (type, id) = DeleteVcpeResCustService.getAaiAr(mex, "/myurl/ar1") + + assertEquals(null, type) + assertEquals(null, id) + } + + @Test +// @Ignore + public void getAaiAr_EmptyResponse() { + myMockGetAr("/myurl/ar1", 200, "empty.txt"); + + ExecutionEntity mex = setupMock() + initGetAaiAr(mex) + + DeleteVcpeResCustService DeleteVcpeResCustService = new DeleteVcpeResCustService() + def (type, id) = DeleteVcpeResCustService.getAaiAr(mex, "/myurl/ar1") + + assertEquals(null, type) + assertEquals(null, id) + } + + private void initGetAaiAr(ExecutionEntity mex) { + when(mex.getVariable(DBGFLAG)).thenReturn("true") + when(mex.getVariable("URN_aai_endpoint")).thenReturn(aaiUriPfx) + } + // ***** prepareVnfAndModulesDelete ***** @Test @@ -707,5 +763,13 @@ class DeleteVcpeResCustServiceTest extends GroovyTestBase { private initProcessJavaException(ExecutionEntity mex) { when(mex.getVariable(DBGFLAG)).thenReturn("true") + } + + private void myMockGetAr(String url, int status, String fileResp) { + stubFor(get(urlMatching(url)) + .willReturn(aResponse() + .withStatus(status) + .withHeader("Content-Type", "text/xml") + .withBodyFile("VCPE/DeleteVcpeResCustService/" + fileResp))); }
} diff --git a/bpmn/MSOInfrastructureBPMN/src/test/resources/__files/VCPE/DeleteVcpeResCustService/getSI.xml b/bpmn/MSOInfrastructureBPMN/src/test/resources/__files/VCPE/DeleteVcpeResCustService/getSI.xml index 4f95ed2f19..e0511873b6 100644 --- a/bpmn/MSOInfrastructureBPMN/src/test/resources/__files/VCPE/DeleteVcpeResCustService/getSI.xml +++ b/bpmn/MSOInfrastructureBPMN/src/test/resources/__files/VCPE/DeleteVcpeResCustService/getSI.xml @@ -1,43 +1,35 @@ <service-instance> <service-instance-id>MIS/1604/0026/SW_INTERNET</service-instance-id> - <resource-version>123456789</resource-version> - - <allotted-resources> - <allotted-resource> - <type>TunnelXConn</type> - <id>ar-txcA</id> - </allotted-resource> - <allotted-resource> - <type>BRG</type> - <id>ar-brgB</id> - </allotted-resource> - <allotted-resource> - <type>other</type> - <id>ar-otherC</id> - </allotted-resource> - </allotted-resources> - + <resource-version>123456789</resource-version> <relationship-list> <relationship> <related-to>generic-vnf</related-to> - <related-link>https://aai-ext1.test.com:8443/aai/v7/generic-vnf/vnfX</related-link> + <related-link>/aai/v7/generic-vnf/vnfX</related-link> </relationship> <relationship> <related-to>l3-network</related-to> - <related-link>https://aai-ext1.test.com:8443/aai/v7/l3-network/netA</related-link> + <related-link>/aai/v7/l3-network/netA</related-link> </relationship> <relationship> <related-to>generic-vnf</related-to> - <related-link>https://aai-ext1.test.com:8443/aai/v7/generic-vnf/vnfY</related-link> + <related-link>/aai/v7/generic-vnf/vnfY</related-link> </relationship> <relationship> <related-to>l3-network</related-to> - <related-link>https://aai-ext1.test.com:8443/aai/v7/l3-network/netB</related-link> + <related-link>/aai/v7/l3-network/netB</related-link> </relationship> <relationship> <related-to>l3-network</related-to> - <related-link>https://aai-ext1.test.com:8443/aai/v7/l3-network/netC</related-link> + <related-link>/aai/v7/l3-network/netC</related-link> + </relationship> + <relationship> + <related-to>allotted-resource</related-to> + <related-link>/aai/v11/business/customers/customer/SDN-ETHERNET-INTERNET/service-subscriptions/service-subscription/123456789/service-instances/service-instance/MIS%252F1604%252F0026%252FSW_INTERNET/allotted-resources/allotted-resource/ar-txcA</related-link> + </relationship> + <relationship> + <related-to>allotted-resource</related-to> + <related-link>/aai/v11/business/customers/customer/SDN-ETHERNET-INTERNET/service-subscriptions/service-subscription/123456789/service-instances/service-instance/MIS%252F1604%252F0026%252FSW_INTERNET/allotted-resources/allotted-resource/ar-brgB</related-link> </relationship> </relationship-list> </service-instance> diff --git a/bpmn/MSOInfrastructureBPMN/src/test/resources/__files/VCPE/DeleteVcpeResCustService/serviceToDelete.xml b/bpmn/MSOInfrastructureBPMN/src/test/resources/__files/VCPE/DeleteVcpeResCustService/serviceToDelete.xml index 6071c51b2d..8b8863e29c 100644 --- a/bpmn/MSOInfrastructureBPMN/src/test/resources/__files/VCPE/DeleteVcpeResCustService/serviceToDelete.xml +++ b/bpmn/MSOInfrastructureBPMN/src/test/resources/__files/VCPE/DeleteVcpeResCustService/serviceToDelete.xml @@ -1,38 +1,36 @@ <service xmlns="http://org.openecomp.aai.inventory/v9"> - <allotted-resources> - <allotted-resource> - <type>TunnelXConn</type> - <id>txcA</id> - </allotted-resource> - <allotted-resource> - <type>BRG</type> - <id>brgB</id> - </allotted-resource> - <allotted-resource> - <type>other</type> - <id>otherC</id> - </allotted-resource> - </allotted-resources> <relationship-list> <relationship> <related-to>generic-vnf</related-to> - <related-link>https://aai-ext1.test.com:8443/aai/v7/generic-vnf/vnfX</related-link> + <related-link>/aai/v7/generic-vnf/vnfX</related-link> </relationship> <relationship> <related-to>l3-network</related-to> - <related-link>https://aai-ext1.test.com:8443/aai/v7/l3-network/netA</related-link> + <related-link>/aai/v7/l3-network/netA</related-link> </relationship> <relationship> <related-to>generic-vnf</related-to> - <related-link>https://aai-ext1.test.com:8443/aai/v7/generic-vnf/vnfY</related-link> + <related-link>/aai/v7/generic-vnf/vnfY/</related-link> </relationship> <relationship> <related-to>l3-network</related-to> - <related-link>https://aai-ext1.test.com:8443/aai/v7/l3-network/netB</related-link> + <related-link>/aai/v7/l3-network/netB</related-link> </relationship> <relationship> <related-to>l3-network</related-to> - <related-link>https://aai-ext1.test.com:8443/aai/v7/l3-network/netC</related-link> + <related-link>/aai/v7/l3-network/netC</related-link> + </relationship> + <relationship> + <related-to>allotted-resource</related-to> + <related-link>/aai/v11/anytxc</related-link> + </relationship> + <relationship> + <related-to>allotted-resource</related-to> + <related-link>/aai/v11/anybrg</related-link> + </relationship> + <relationship> + <related-to>allotted-resource</related-to> + <related-link>/aai/v11/other</related-link> </relationship> </relationship-list> </service> |