diff options
Diffstat (limited to 'bpmn/MSOGammaBPMN/src/main/groovy/com/att/bpm/scripts/VfModuleBase.groovy')
| -rw-r--r-- | bpmn/MSOGammaBPMN/src/main/groovy/com/att/bpm/scripts/VfModuleBase.groovy | 586 |
1 files changed, 0 insertions, 586 deletions
diff --git a/bpmn/MSOGammaBPMN/src/main/groovy/com/att/bpm/scripts/VfModuleBase.groovy b/bpmn/MSOGammaBPMN/src/main/groovy/com/att/bpm/scripts/VfModuleBase.groovy deleted file mode 100644 index ba920ce..0000000 --- a/bpmn/MSOGammaBPMN/src/main/groovy/com/att/bpm/scripts/VfModuleBase.groovy +++ /dev/null @@ -1,586 +0,0 @@ -/*- - * ============LICENSE_START======================================================= - * OPENECOMP - MSO - * ================================================================================ - * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - */ - -package com.att.bpm.scripts; - -//import groovy.util.Node; - -import java.util.concurrent.ExecutionException; - -import org.camunda.bpm.engine.delegate.BpmnError -import org.camunda.bpm.engine.runtime.Execution -import org.apache.commons.lang3.* - -import javax.xml.parsers.DocumentBuilder -import javax.xml.parsers.DocumentBuilderFactory - -import org.w3c.dom.Document -import org.w3c.dom.Element -import org.w3c.dom.NamedNodeMap -import org.w3c.dom.Node -import org.w3c.dom.NodeList; -import org.xml.sax.InputSource - - -import org.openecomp.mso.bpmn.core.WorkflowException - - -public abstract class VfModuleBase extends AbstractServiceTaskProcessor { - - protected XmlParser xmlParser = new XmlParser() - - /** - * Get the XmlParser. - * - * @return the XmlParser. - */ - protected XmlParser getXmlParser() { - return xmlParser - } - - /** - * Find the VF Module with specified ID in the specified Generic VF. If no such - * VF Module is found, null is returned. - * - * @param genericVnf The Generic VNF in which to search for the specified VF Moduel. - * @param vfModuleId The ID of the VF Module for which to search. - * @return a VFModule object for the found VF Module or null if no VF Module is found. - */ - protected VfModule findVfModule(String genericVnf, String vfModuleId) { - - def genericVnfNode = xmlParser.parseText(genericVnf) - def vfModulesNode = utils.getChildNode(genericVnfNode, 'vf-modules') - if (vfModulesNode == null) { - return null - } - def vfModuleList = utils.getIdenticalChildren(vfModulesNode, 'vf-module') - for (vfModuleNode in vfModuleList) { - def vfModuleIdNode = utils.getChildNode(vfModuleNode, 'vf-module-id') - if ((vfModuleIdNode != null) && (vfModuleIdNode.text().equals(vfModuleId))) { - return new VfModule(vfModuleNode, (vfModuleList.size() == 1)) - } - } - return null - } - - /** - * Transform all '*_network' parameter specifications from the incoming '*-params' root - * element to a corresponding list of 'vnf-networks' specifications (typically used when - * invoking the VNF Rest Adpater). Each element in '*-params' whose name attribute ends - * with '_network' is used to create an 'vnf-networks' element. - * - * @param paramsNode A Node representing a '*-params' element. - * @return a String of 'vnf-networks' elements, one for each 'param' element whose name - * attribute ends with '_network'. - */ - protected String transformNetworkParamsToVnfNetworks(String paramsRootXml) { - if ((paramsRootXml == null) || (paramsRootXml.isEmpty())) { - return '' - } - def String vnfNetworks = '' - try { - paramsRootXml = utils.removeXmlNamespaces(paramsRootXml) - def paramsNode = xmlParser.parseText(paramsRootXml) - def params = utils.getIdenticalChildren(paramsNode, 'param') - for (param in params) { - def String attrName = (String) param.attribute('name') - if (attrName.endsWith('_network')) { - def networkRole = attrName.substring(0, (attrName.length()-'_network'.length())) - def networkName = param.text() - String vnfNetwork = """ - <vnf-networks> - <network-role>${networkRole}</network-role> - <network-name>${networkName}</network-name> - </vnf-networks> - """ - vnfNetworks = vnfNetworks + vnfNetwork - } - } - } catch (Exception e) { - logWarn('Exception transforming \'_network\' params to vnfNetworks', e) - } - return vnfNetworks - } - - /** - * Transform the parameter specifications from the incoming '*-params' root element to - * a corresponding list of 'entry's (typically used when invoking the VNF Rest Adpater). - * Each element in '*-params' is used to create an 'entry' element. - * - * @param paramsNode A Node representing a '*-params' element. - * @return a String of 'entry' elements, one for each 'param' element. - */ - protected String transformParamsToEntries(String paramsRootXml) { - if ((paramsRootXml == null) || (paramsRootXml.isEmpty())) { - return '' - } - def String entries = '' - try { - paramsRootXml = utils.removeXmlNamespaces(paramsRootXml) - def paramsNode = xmlParser.parseText(paramsRootXml) - def params = utils.getIdenticalChildren(paramsNode, 'param') - for (param in params) { - def key = (String) param.attribute('name') - if (key == null) { - key = '' - } - def value = (String) param.text() - String entry = """ - <entry> - <key>${key}</key> - <value>${value}</value> - </entry> - """ - entries = entries + entry - } - } catch (Exception e) { - logWarn('Exception transforming params to entries', e) - } - return entries - } - - /** - * Transform the parameter specifications from the incoming '*-params' root element to - * a corresponding list of 'entry's (typically used when invoking the VNF Rest Adpater). - * Each element in '*-params' is used to create an 'entry' element. - * - * @param paramsNode A Node representing a '*-params' element. - * @return a String of 'entry' elements, one for each 'param' element. - */ - protected String transformVolumeParamsToEntries(String paramsRootXml) { - if ((paramsRootXml == null) || (paramsRootXml.isEmpty())) { - return '' - } - def String entries = '' - try { - paramsRootXml = utils.removeXmlNamespaces(paramsRootXml) - def paramsNode = xmlParser.parseText(paramsRootXml) - def params = utils.getIdenticalChildren(paramsNode, 'param') - for (param in params) { - def key = (String) param.attribute('name') - if (key == null) { - key = '' - } - if ( !(key in ['vnf_id', 'vnf_name', 'vf_module_id', 'vf_module_name'])) { - def value = (String) param.text() - String entry = """ - <entry> - <key>${key}</key> - <value>${value}</value> - </entry> - """ - entries = entries + entry - } - } - } catch (Exception e) { - logWarn('Exception transforming params to entries', e) - } - return entries - } - - /** - * Extract the Tenant Id from the Volume Group information returned by AAI. - * - * @param volumeGroupXml Volume Group XML returned by AAI. - * @return the Tenant Id extracted from the Volume Group information. 'null' is returned if - * the Tenant Id is missing or could not otherwise be extracted. - */ - protected String getTenantIdFromVolumeGroup(String volumeGroupXml) { - def groovy.util.Node volumeGroupNode = xmlParser.parseText(volumeGroupXml) - def groovy.util.Node relationshipList = utils.getChildNode(volumeGroupNode, 'relationship-list') - if (relationshipList != null) { - def groovy.util.NodeList relationships = utils.getIdenticalChildren(relationshipList, 'relationship') - for (groovy.util.Node relationship in relationships) { - def groovy.util.Node relatedTo = utils.getChildNode(relationship, 'related-to') - if ((relatedTo != null) && (relatedTo.text().equals('tenant'))) { - def groovy.util.NodeList relationshipDataList = utils.getIdenticalChildren(relationship, 'relationship-data') - for (groovy.util.Node relationshipData in relationshipDataList) { - def groovy.util.Node relationshipKey = utils.getChildNode(relationshipData, 'relationship-key') - if ((relationshipKey != null) && (relationshipKey.text().equals('tenant.tenant-id'))) { - def groovy.util.Node relationshipValue = utils.getChildNode(relationshipData, 'relationship-value') - if (relationshipValue != null) { - return relationshipValue.text() - } - } - } - } - } - } - return null - } - - - /* - * Parses VNF parameters passed in on the incoming requests and SDNC parameters returned from SDNC get response - * and puts them into the format expected by VNF adapter. - * @param vnfParamsMap - map of VNF parameters passed in the request body - * @param sdncGetResponse - response string from SDNC GET topology request - * @param vnfId - * @param vnfName - * @param vfModuleId - * @param vfModuleName - * @return a String of key/value entries for vfModuleParams - */ - - - protected String buildVfModuleParams(String vnfParams, String sdncGetResponse, String vnfId, String vnfName, - String vfModuleId, String vfModuleName) { - - //Get SDNC Response Data - - String data = utils.getNodeXml(sdncGetResponse, "response-data") - data = data.replaceAll("<", "<") - data = data.replaceAll(">", ">") - - String serviceData = utils.getNodeXml(data, "service-data") - serviceData = utils.removeXmlPreamble(serviceData) - serviceData = utils.removeXmlNamespaces(serviceData) - String vnfRequestInfo = utils.getNodeXml(serviceData, "vnf-request-information") - String oldVnfId = utils.getNodeXml(vnfRequestInfo, "vnf-id") - oldVnfId = utils.removeXmlPreamble(oldVnfId) - oldVnfId = utils.removeXmlNamespaces(oldVnfId) - serviceData = serviceData.replace(oldVnfId, "") - def vnfId1 = utils.getNodeText1(serviceData, "vnf-id") - - // Add-on data - String vnfInfo = - """<entry> - <key>vnf_id</key> - <value>${vnfId}</value> - </entry> - <entry> - <key>vnf_name</key> - <value>${vnfName}</value> - </entry> - <entry> - <key>vf_module_id</key> - <value>${vfModuleId}</value> - </entry> - <entry> - <key>vf_module_name</key> - <value>${vfModuleName}</value> - </entry>""" - - utils.logAudit("vnfInfo: " + vnfInfo) - InputSource source = new InputSource(new StringReader(data)); - DocumentBuilderFactory docFactory = DocumentBuilderFactory.newInstance(); - docFactory.setNamespaceAware(true) - DocumentBuilder docBuilder = docFactory.newDocumentBuilder() - Document responseXml = docBuilder.parse(source) - - - // Availability Zones Data - String aZones = "" - StringBuilder sbAZone = new StringBuilder() - NodeList aZonesList = responseXml.getElementsByTagNameNS("*", "availability-zones") - String aZonePosition = "0" - for (int z = 0; z < aZonesList.getLength(); z++) { - Node node = aZonesList.item(z) - if (node.getNodeType() == Node.ELEMENT_NODE) { - Element eElement = (Element) node - String aZoneValue = utils.getElementText(eElement, "availability-zone") - aZonePosition = z.toString() - String aZoneXml = - """<entry> - <key>availability_zone_${aZonePosition}</key> - <value>${aZoneValue}</value> - </entry>""" - aZones = sbAZone.append(aZoneXml) - } - } - - // VNF Networks Data - String vnfNetworkNetId = "" - String vnfNetworkNetName = "" - String vnfNetworkSubNetId = "" - String vnfNetworkV6SubNetId = "" - String vnfNetworkNetFqdn = "" - StringBuilder sbNet = new StringBuilder() - StringBuilder sbNet2 = new StringBuilder() - StringBuilder sbNet3 = new StringBuilder() - StringBuilder sbNet4 = new StringBuilder() - StringBuilder sbNet5 = new StringBuilder() - NodeList vnfNetworkList = responseXml.getElementsByTagNameNS("*", "vnf-networks") - for (int x = 0; x < vnfNetworkList.getLength(); x++) { - Node node = vnfNetworkList.item(x) - if (node.getNodeType() == Node.ELEMENT_NODE) { - Element eElement = (Element) node - String vnfNetworkKey = utils.getElementText(eElement, "network-role") - String vnfNetworkNeutronIdValue = utils.getElementText(eElement, "neutron-id") - String vnfNetworkNetNameValue = utils.getElementText(eElement, "network-name") - String vnfNetworkSubNetIdValue = utils.getElementText(eElement, "subnet-id") - String vnfNetworkV6SubNetIdValue = utils.getElementText(eElement, "ipv6-subnet-id") - String vnfNetworkNetFqdnValue = utils.getElementText(eElement, "contrail-network-fqdn") - String vnfNetworkNetIdXml = - """<entry> - <key>${vnfNetworkKey}_net_id</key> - <value>${vnfNetworkNeutronIdValue}</value> - </entry>""" - vnfNetworkNetId = sbNet.append(vnfNetworkNetIdXml) - String vnfNetworkNetNameXml = - """<entry> - <key>${vnfNetworkKey}_net_name</key> - <value>${vnfNetworkNetNameValue}</value> - </entry>""" - vnfNetworkNetName = sbNet2.append(vnfNetworkNetNameXml) - String vnfNetworkSubNetIdXml = - """<entry> - <key>${vnfNetworkKey}_subnet_id</key> - <value>${vnfNetworkSubNetIdValue}</value> - </entry>""" - vnfNetworkSubNetId = sbNet3.append(vnfNetworkSubNetIdXml) - String vnfNetworkV6SubNetIdXml = - """<entry> - <key>${vnfNetworkKey}_v6_subnet_id</key> - <value>${vnfNetworkV6SubNetIdValue}</value> - </entry>""" - vnfNetworkV6SubNetId = sbNet5.append(vnfNetworkV6SubNetIdXml) - String vnfNetworkNetFqdnXml = - """<entry> - <key>${vnfNetworkKey}_net_fqdn</key> - <value>${vnfNetworkNetFqdnValue}</value> - </entry>""" - vnfNetworkNetFqdn = sbNet4.append(vnfNetworkNetFqdnXml) - } - } - - // VNF-VMS Data - String vnfVMS = "" - String vnfVMSPositions = "" - String vmNetworks = "" - String vmNetworksPositions = "" - String vmNetworksPositionsV6 = "" - String interfaceRoutePrefixes = "" - def key - def value - def networkKey - def networkValue - def floatingIPKey - def floatingIPKeyValue - def floatingIPV6Key - def floatingIPV6KeyValue - StringBuilder sb = new StringBuilder() - StringBuilder sbPositions = new StringBuilder() - StringBuilder sbVmNetworks = new StringBuilder() - StringBuilder sbNetworksPositions = new StringBuilder() - StringBuilder sbInterfaceRoutePrefixes = new StringBuilder() - StringBuilder sbNetworksPositionsV6 = new StringBuilder() - - NodeList vmsList = responseXml.getElementsByTagNameNS("*","vnf-vms") - for (int x = 0; x < vmsList.getLength(); x++) { - Node node = vmsList.item(x) - if (node.getNodeType() == Node.ELEMENT_NODE) { - Element eElement = (Element) node - key = utils.getElementText(eElement, "vm-type") - String values - String position = "0" - StringBuilder sb1 = new StringBuilder() - NodeList valueList = eElement.getElementsByTagNameNS("*","vm-names") - NodeList vmNetworksList = eElement.getElementsByTagNameNS("*","vm-networks") - for(int i = 0; i < valueList.getLength(); i++){ - Node node1 = valueList.item(i) - if (node1.getNodeType() == Node.ELEMENT_NODE) { - Element eElement1 = (Element) node1 - value = utils.getElementText(eElement1, "vm-name") - if (i != valueList.getLength() - 1) { - values = sb1.append(value + ",") - } - else { - values = sb1.append(value); - } - position = i.toString() - String vnfPositionXml = - """<entry> - <key>${key}_name_${position}</key> - <value>${value}</value> - </entry>""" - vnfVMSPositions = sbPositions.append(vnfPositionXml) - } - } - for(int n = 0; n < vmNetworksList.getLength(); n++){ - String floatingIpKeyValueStr = "" - String floatingIpV6KeyValueStr = "" - Node nodeNetworkKey = vmNetworksList.item(n) - if (nodeNetworkKey.getNodeType() == Node.ELEMENT_NODE) { - Element eElementNetworkKey = (Element) nodeNetworkKey - String ipAddressValues - String ipV6AddressValues - String networkPosition = "0" - StringBuilder sb2 = new StringBuilder() - StringBuilder sb3 = new StringBuilder() - StringBuilder sb4 = new StringBuilder() - networkKey = utils.getElementText(eElementNetworkKey, "network-role") - floatingIPKey = key + '_' + networkKey + '_floating_ip' - floatingIPKeyValue = utils.getElementText(eElementNetworkKey, "floating-ip") - if(!floatingIPKeyValue.isEmpty()){ - floatingIpKeyValueStr = """<entry> - <key>$floatingIPKey</key> - <value>$floatingIPKeyValue</value> - </entry>""" - } - floatingIPV6Key = key + '_' + networkKey + '_floating_v6_ip' - floatingIPV6KeyValue = utils.getElementText(eElementNetworkKey, "floating-ip-v6") - if(!floatingIPV6KeyValue.isEmpty()){ - floatingIpV6KeyValueStr = """<entry> - <key>$floatingIPV6Key</key> - <value>$floatingIPV6KeyValue</value> - </entry>""" - } - NodeList networkIpsList = eElementNetworkKey.getElementsByTagNameNS("*","network-ips") - for(int a = 0; a < networkIpsList.getLength(); a++){ - Node ipAddress = networkIpsList.item(a) - if (ipAddress.getNodeType() == Node.ELEMENT_NODE) { - Element eElementIpAddress = (Element) ipAddress - String ipAddressValue = utils.getElementText(eElementIpAddress, "ip-address") - if (a != networkIpsList.getLength() - 1) { - ipAddressValues = sb2.append(ipAddressValue + ",") - } - else { - ipAddressValues = sb2.append(ipAddressValue); - } - networkPosition = a.toString() - String vmNetworksPositionsXml = - """<entry> - <key>${key}_${networkKey}_ip_${networkPosition}</key> - <value>${ipAddressValue}</value> - </entry>""" - vmNetworksPositions = sbNetworksPositions.append(vmNetworksPositionsXml) - } - } - vmNetworksPositions = sbNetworksPositions.append(floatingIpKeyValueStr).append(floatingIpV6KeyValueStr) - - String vmNetworksXml = - """<entry> - <key>${key}_${networkKey}_ips</key> - <value>${ipAddressValues}</value> - </entry>""" - vmNetworks = sbVmNetworks.append(vmNetworksXml) - - NodeList interfaceRoutePrefixesList = eElementNetworkKey.getElementsByTagNameNS("*","interface-route-prefixes") - String interfaceRoutePrefixValues = sb3.append("[") - - for(int a = 0; a < interfaceRoutePrefixesList.getLength(); a++){ - Node interfaceRoutePrefix = interfaceRoutePrefixesList.item(a) - if (interfaceRoutePrefix.getNodeType() == Node.ELEMENT_NODE) { - Element eElementInterfaceRoutePrefix = (Element) interfaceRoutePrefix - String interfaceRoutePrefixValue = utils.getElementText(eElementInterfaceRoutePrefix, "interface-route-prefix") - if (a != interfaceRoutePrefixesList.getLength() - 1) { - interfaceRoutePrefixValues = sb3.append("{\"interface_route_table_routes_route_prefix\": \"" + interfaceRoutePrefixValue + "\"}" + ",") - } - else { - interfaceRoutePrefixValues = sb3.append("{\"interface_route_table_routes_route_prefix\": \"" + interfaceRoutePrefixValue + "\"}") - } - } - } - interfaceRoutePrefixValues = sb3.append("]") - if (interfaceRoutePrefixesList.getLength() > 0) { - String interfaceRoutePrefixesXml = - """<entry> - <key>${key}_${networkKey}_route_prefixes</key> - <value>${interfaceRoutePrefixValues}</value> - </entry>""" - interfaceRoutePrefixes = sbInterfaceRoutePrefixes.append(interfaceRoutePrefixesXml) - } - - NodeList networkIpsV6List = eElementNetworkKey.getElementsByTagNameNS("*","network-ips-v6") - for(int a = 0; a < networkIpsV6List.getLength(); a++){ - Node ipV6Address = networkIpsV6List.item(a) - if (ipV6Address.getNodeType() == Node.ELEMENT_NODE) { - Element eElementIpV6Address = (Element) ipV6Address - String ipV6AddressValue = utils.getElementText(eElementIpV6Address, "ip-address-ipv6") - if (a != networkIpsV6List.getLength() - 1) { - ipV6AddressValues = sb4.append(ipV6AddressValue + ",") - } - else { - ipV6AddressValues = sb4.append(ipV6AddressValue); - } - networkPosition = a.toString() - String vmNetworksPositionsV6Xml = - """<entry> - <key>${key}_${networkKey}_v6_ip_${networkPosition}</key> - <value>${ipV6AddressValue}</value> - </entry>""" - vmNetworksPositionsV6 = sbNetworksPositionsV6.append(vmNetworksPositionsV6Xml) - } - } - String vmNetworksV6Xml = - """<entry> - <key>${key}_${networkKey}_v6_ips</key> - <value>${ipV6AddressValues}</value> - </entry>""" - vmNetworks = sbVmNetworks.append(vmNetworksV6Xml) - } - } - String vnfXml = - """<entry> - <key>${key}_names</key> - <value>${values}</value> - </entry>""" - vnfVMS = sb.append(vnfXml) - } - } - //SDNC Response Params - String sdncResponseParams = "" - List<String> sdncResponseParamsToSkip = ["vnf_id", "vf_module_id", "vnf_name", "vf_module_name"] - String vnfParamsChildNodes = utils.getChildNodes(data, "vnf-parameters") - if(vnfParamsChildNodes == null || vnfParamsChildNodes.length() < 1){ - // No SDNC params - }else{ - NodeList paramsList = responseXml.getElementsByTagNameNS("*", "vnf-parameters") - for (int z = 0; z < paramsList.getLength(); z++) { - Node node = paramsList.item(z) - Element eElement = (Element) node - String vnfParameterName = utils.getElementText(eElement, "vnf-parameter-name") - if (!sdncResponseParamsToSkip.contains(vnfParameterName)) { - String vnfParameterValue = utils.getElementText(eElement, "vnf-parameter-value") - String paraEntry = - """<entry> - <key>${vnfParameterName}</key> - <value>${vnfParameterValue}</value> - </entry>""" - sdncResponseParams = sb.append(paraEntry) - } - } - } - - - def vfModuleParams = """ - ${vnfInfo} - ${aZones} - ${vnfNetworkNetId} - ${vnfNetworkNetName} - ${vnfNetworkSubNetId} - ${vnfNetworkV6SubNetId} - ${vnfNetworkNetFqdn} - ${vnfVMS} - ${vnfVMSPositions} - ${vmNetworks} - ${vmNetworksPositions} - ${vmNetworksPositionsV6} - ${interfaceRoutePrefixes} - ${vnfParams} - ${sdncResponseParams}""" - - return vfModuleParams - - } - - -} |