X-Git-Url: https://gerrit.onap.org/r/gitweb?a=blobdiff_plain;ds=sidebyside;f=holmes-actions%2Fsrc%2Fmain%2Fjava%2Forg%2Fonap%2Fholmes%2Fcommon%2Faai%2FAaiQuery4Ccvpn.java;h=4cf2abaab33421c2c6ea1c7d8d571d3102597088;hb=953aee4dbbed4ce9edae8ca9914290b3164b077a;hp=d2208a35d0554024f7cd8cdffac47badc15f1d5f;hpb=904bb036bbcf1fb0e2ac5bc30cde7bfa94dd5de0;p=holmes%2Fcommon.git diff --git a/holmes-actions/src/main/java/org/onap/holmes/common/aai/AaiQuery4Ccvpn.java b/holmes-actions/src/main/java/org/onap/holmes/common/aai/AaiQuery4Ccvpn.java index d2208a3..4cf2aba 100644 --- a/holmes-actions/src/main/java/org/onap/holmes/common/aai/AaiQuery4Ccvpn.java +++ b/holmes-actions/src/main/java/org/onap/holmes/common/aai/AaiQuery4Ccvpn.java @@ -14,8 +14,10 @@ package org.onap.holmes.common.aai; +import com.alibaba.fastjson.JSON; import com.alibaba.fastjson.JSONArray; import com.alibaba.fastjson.JSONObject; +import org.glassfish.jersey.client.HttpUrlConnectorProvider; import org.onap.holmes.common.aai.config.AaiConfig; import org.onap.holmes.common.config.MicroServiceConfig; import org.onap.holmes.common.exception.CorrelationException; @@ -27,22 +29,26 @@ import javax.ws.rs.client.WebTarget; import javax.ws.rs.core.MultivaluedHashMap; import javax.ws.rs.core.MultivaluedMap; import javax.ws.rs.core.Response; - -import org.glassfish.jersey.client.HttpUrlConnectorProvider; - import java.util.HashMap; import java.util.Map; import java.util.regex.Matcher; import java.util.regex.Pattern; +import lombok.extern.slf4j.Slf4j; + +@Slf4j public class AaiQuery4Ccvpn { private MultivaluedMap headers; - static public AaiQuery4Ccvpn newInstance() { + public static AaiQuery4Ccvpn newInstance() { return new AaiQuery4Ccvpn(); } + private static final String EMPTY_STR = ""; + + private static final JSONObject EMPTY_JSON = new JSONObject(); + private AaiQuery4Ccvpn() { headers = new MultivaluedHashMap<>(); headers.add("X-TransactionId", AaiConfig.X_TRANSACTION_ID); @@ -72,11 +78,16 @@ public class AaiQuery4Ccvpn { Response response = get(getHostAddr(), getPath(AaiConfig.MsbConsts.AAI_LINK_QUERY, params) + (status == null ? "" : String.format("&operational-status=%s", status))); JSONObject linkInfo = getInfo(response.readEntity(String.class), "p-interface", "logical-link"); + if (linkInfo == null) { + log.warn(String.format("Link information is missing from AAI. Method: [getLogicLink], " + + "params: [networkId - %s, pnfName - %s, ifName - %s].", networkId, pnfName, ifName)); + return EMPTY_STR; + } return extractValueFromJsonArray(linkInfo.getJSONArray("relationship-data"), "logical-link.link-name"); } /** - * Query all the instances related to a terminal point. This method is mainly based on the API: + * Query the service instances related to a terminal point. This method is mainly based on the API: * https://:/aai/v14/network/connectivities?connectivity-id={connectivityId} * and * https://:/aai/v14/business/customers/customer/{global-customer-id}/service-subscriptions/service-subscription/{service-type} @@ -86,42 +97,52 @@ public class AaiQuery4Ccvpn { * @param pnfName * @param ifName * @param status - * @return all related service instances in JSONArray format + * @return service instances in JSONObject format */ - public JSONArray getServiceInstances(String networkId, String pnfName, String ifName, String status) { + public JSONObject getServiceInstance(String networkId, String pnfName, String ifName, String status) { try { JSONObject vpnBindingInfo = getVpnBindingInfo(networkId, pnfName, ifName, status); + if (vpnBindingInfo == null) { + log.warn(String.format("VPN binding information is missing from AAI. " + + "Method: [getServiceInstance], params: [networkId - %s, pnfName - %s, " + + "ifName - %s, status - %s].", networkId, pnfName, ifName, status)); + return EMPTY_JSON; + } String vpnBindingId = extractValueFromJsonArray(vpnBindingInfo.getJSONArray("relationship-data"), "vpn-binding.vpn-id"); JSONObject connectivityInfo = getConnectivityInfo(vpnBindingId); + if (connectivityInfo == null) { + log.warn(String.format("Connectivity information is missing from AAI. " + + "Method: [getServiceInstance], params: [networkId - %s, pnfName - %s, " + + "ifName - %s, status - %s].", networkId, pnfName, ifName, status)); + return EMPTY_JSON; + } String connectivityId = extractValueFromJsonArray(connectivityInfo.getJSONArray("relationship-data"), - "connectivity.connectivity-id"); + "connectivity.connectivity-id"); JSONObject serviceInstanceInfo = getServiceInstanceByConn(connectivityId); + if (serviceInstanceInfo == null) { + log.warn(String.format("Service instance information is missing from AAI. " + + "Method: [getServiceInstance], params: [networkId - %s, pnfName - %s, " + + "ifName - %s, status - %s].", networkId, pnfName, ifName, status)); + return EMPTY_JSON; + } String serviceInstancePath = serviceInstanceInfo.getString("related-link"); - serviceInstancePath = serviceInstancePath.substring(0, serviceInstancePath.lastIndexOf('/')); - String[] params = new String[2]; + Response response = get(getHostAddr(), getPath(serviceInstancePath)); + JSONObject instance = JSON.parseObject(response.readEntity(String.class)); - Pattern pattern = Pattern.compile("/aai/v\\d+/business/customers/customer/(.+)/service-subscriptions/service-subscription/(.+)"); + String[] params = new String[2]; + Pattern pattern = Pattern.compile("/aai/v\\d+/business/customers/customer/(.+)" + + "/service-subscriptions/service-subscription/(.+)" + + "/service-instances/service-instance/(.+)"); Matcher matcher = pattern.matcher(serviceInstancePath); if (matcher.find()) { params[0] = matcher.group(1); params[1] = matcher.group(2); } - - Response response = get(getHostAddr(), getPath(serviceInstancePath)); - JSONArray instances = getInstances(response.readEntity(String.class)); - for (int i = 0; i < instances.size(); ++i) { - JSONObject instance = instances.getJSONObject(i); - Response res = get(getHostAddr(), serviceInstancePath + "/service-instances?service-instance-id=" - + instance.getString("service-instance-id")); - String inputParams = JSONObject.parseObject(res.readEntity(String.class)).getString("input-parameters"); - instance.put("input-parameters", inputParams); - instance.put("globalSubscriberId", params[0]); - instance.put("serviceType", params[1]); - } - - return instances; + instance.put("globalSubscriberId", params[0]); + instance.put("serviceType", params[1]); + return instance; } catch (CorrelationException e) { throw new RuntimeException(e.getMessage(), e); } @@ -144,8 +165,10 @@ public class AaiQuery4Ccvpn { Response r = get(getHostAddr(), getPath(AaiConfig.MsbConsts.AAI_LINK_UPDATE, "linkName", linkName)); JSONObject jsonObject = JSONObject.parseObject(r.readEntity(String.class)); body.put("resource-version", jsonObject.get("resource-version").toString()); + body.put("link-type", jsonObject.get("link-type").toString()); put(getHostAddr(), getPath(AaiConfig.MsbConsts.AAI_LINK_UPDATE, "linkName", linkName), body); } + private JSONObject getVpnBindingInfo(String networkId, String pnfName, String ifName, String status) throws CorrelationException { Map params = new HashMap(); @@ -168,18 +191,18 @@ public class AaiQuery4Ccvpn { return getInfo(response.readEntity(String.class), "connectivity", "service-instance"); } - private JSONArray getServiceInstances(String globalCustomerId, String serviceType) throws CorrelationException { + private JSONObject getServiceInstance(String globalCustomerId, String serviceType) throws CorrelationException { Map params = new HashMap(); params.put("global-customer-id", globalCustomerId); params.put("service-type", serviceType); Response response = get(getHostAddr(), getPath(AaiConfig.MsbConsts.AAI_SERVICE_INSTANCES_ADDR_4_CCVPN, params)); - return getInstances(response.readEntity(String.class)); + return JSON.parseObject(response.readEntity(String.class)); } private String getPath(String urlTemplate, Map pathParams) { String url = urlTemplate; - for (String key : pathParams.keySet()) { - url = url.replaceAll("\\{" + key + "\\}", pathParams.get(key)); + for (Map.Entry entry : pathParams.entrySet()) { + url = url.replaceAll("\\{" + entry.getKey() + "\\}", entry.getValue()); } return url; } @@ -256,14 +279,6 @@ public class AaiQuery4Ccvpn { return null; } - private JSONArray getInstances(String response) { - JSONArray results = extractJsonArray(JSONObject.parseObject(response), "results"); - JSONObject pInterface = extractJsonObject(results.getJSONObject(0), "service-subscription"); - JSONObject serviceInstances = extractJsonObject(pInterface, "service-instances"); - JSONArray instance = extractJsonArray(serviceInstances, "service-instance"); - return instance; - } - private JSONObject extractJsonObject(JSONObject obj, String key) { if (obj != null && key != null && obj.containsKey(key)) { return obj.getJSONObject(key); @@ -287,10 +302,12 @@ public class AaiQuery4Ccvpn { } private String extractValueFromJsonArray(JSONArray relationshipData, String keyName) { - for (int i = 0; i < relationshipData.size(); ++i) { - JSONObject item = relationshipData.getJSONObject(i); - if (item.getString("relationship-key").equals(keyName)) { - return item.getString("relationship-value"); + if (relationshipData != null) { + for (int i = 0; i < relationshipData.size(); ++i) { + JSONObject item = relationshipData.getJSONObject(i); + if (item.getString("relationship-key").equals(keyName)) { + return item.getString("relationship-value"); + } } } return null;