Added AAI Query Tool

Change-Id: I8110ad860ac4fb4e83a864ab7ab9c31d7f84da60
Issue-ID: HOLMES-160
Signed-off-by: GuangrongFu <fu.guangrong@zte.com.cn>

3 files changed, 296 insertions, 8 deletions

diff --git a/holmes-actions/src/main/java/org/onap/holmes/common/aai/AaiQuery.java b/holmes-actions/src/main/java/org/onap/holmes/common/aai/AaiQuery.java
index a13c627..1aa8d75 100644
--- a/holmes-actions/src/main/java/org/onap/holmes/common/aai/AaiQuery.java
+++ b/holmes-actions/src/main/java/org/onap/holmes/common/aai/AaiQuery.java
@@ -79,20 +79,20 @@ public class AaiQuery {
     }
 
     private String getResourceLinksResponse(String vserverId, String vserverName) throws CorrelationException {
-        String url = getBaseUrl(getMsbSuffixAddr(AaiConfig.AAI_VM_ADDR) + "vserver-id:EQUALS:" + vserverId);
+        String url = getBaseUrl(getMsbSuffixAddr(AaiConfig.AaiConsts.AAI_VM_ADDR) + "vserver-id:EQUALS:" + vserverId);
         String response = getResponse(url);
         if ("".equals(response) || "{}".equals(response)) {
-            url = getBaseUrl(getMsbSuffixAddr(AaiConfig.AAI_VM_ADDR) + "vserver-name:EQUALS:" + vserverName);
+            url = getBaseUrl(getMsbSuffixAddr(AaiConfig.AaiConsts.AAI_VM_ADDR) + "vserver-name:EQUALS:" + vserverName);
             response = getResponse(url);
         }
         return response;
     }
 
     private String getVnfDataResponse(String vnfId, String vnfName) throws CorrelationException {
-        String url = getBaseUrl(getMsbSuffixAddr(AaiConfig.AAI_VNF_ADDR)+  "/" + vnfId);
+        String url = getBaseUrl(getMsbSuffixAddr(AaiConfig.AaiConsts.AAI_VNF_ADDR)+  "/" + vnfId);
         String response = getResponse(url);
         if ("".equals(response) || "{}".equals(response)) {
-            url = getBaseUrl(getMsbSuffixAddr(AaiConfig.AAI_VNF_ADDR) + "vnf-name=" + vnfName);
+            url = getBaseUrl(getMsbSuffixAddr(AaiConfig.AaiConsts.AAI_VNF_ADDR) + "vnf-name=" + vnfName);
             response = getResponse(url);
         }
         return response;
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
new file mode 100644
index 0000000..e49b289
--- /dev/null
+++ b/holmes-actions/src/main/java/org/onap/holmes/common/aai/AaiQuery4Ccvpn.java
@@ -0,0 +1,234 @@
+/**
+ * Copyright 2018 ZTE Corporation.
+ * <p>
+ * 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
+ * <p>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p>
+ * 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.
+ */
+
+package org.onap.holmes.common.aai;
+
+
+import com.alibaba.fastjson.JSONArray;
+import com.alibaba.fastjson.JSONObject;
+import lombok.extern.slf4j.Slf4j;
+import org.onap.holmes.common.aai.config.AaiConfig;
+import org.onap.holmes.common.config.MicroServiceConfig;
+import org.onap.holmes.common.exception.CorrelationException;
+
+import javax.ws.rs.client.Client;
+import javax.ws.rs.client.ClientBuilder;
+import javax.ws.rs.client.Entity;
+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 java.util.HashMap;
+import java.util.Map;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+@Slf4j
+public class AaiQuery4Ccvpn {
+
+    private MultivaluedMap<String, Object> headers;
+
+    public AaiQuery4Ccvpn() {
+        headers = new MultivaluedHashMap<>();
+        headers.add("X-TransactionId", AaiConfig.X_TRANSACTION_ID);
+        headers.add("X-FromAppId", AaiConfig.X_FROMAPP_ID);
+        headers.add("Authorization", AaiConfig.getAuthenticationCredentials());
+        headers.add("Accept", "application/json");
+    }
+
+    public String getLogicLink(String networkId, String pnfName, String ifName, String status) {
+        Map<String, String> params = new HashMap<>();
+        params.put("networkId", networkId);
+        params.put("pnfName", pnfName);
+        params.put("ifName", ifName);
+        params.put("status", status);
+        Response response = get(getHostAddr(), getPath(AaiConfig.MsbConsts.AAI_LINK_UPDATE, params));
+        if (response.getStatusInfo().getFamily() != Response.Status.Family.SUCCESSFUL) {
+            throw new RuntimeException("Failed to connect to AAI. Cause: "
+                    + response.getStatusInfo().getReasonPhrase());
+        }
+
+        JSONObject linkInfo = getInfo(JSONObject.toJSONString(response.getEntity()), "p-interface", "logical-link");
+        return linkInfo.getJSONObject("relationship-data").getString("relationship-value");
+    }
+
+    public JSONArray getServiceInstances(String networkId, String pnfName, String ifName, String status) {
+        try {
+            JSONObject vpnBindingInfo = getVpnBindingInfo(networkId, pnfName, ifName, status);
+            String vpnBindingId = vpnBindingInfo.getJSONObject("relationship-data").getString("relationship-value");
+            JSONObject connectivityInfo = getConnectivityInfo(vpnBindingId);
+            String connectivityId = connectivityInfo.getJSONObject("relationship-data").getString("relationship-value");
+            JSONObject serviceInstanceInfo = getServiceInstanceByConn(connectivityId);
+            String serviceInstancePath = serviceInstanceInfo.getString("related-link");
+            serviceInstancePath = serviceInstancePath.substring(0, serviceInstancePath.lastIndexOf('/'));
+
+            Response response = get(getHostAddr(), getPath(serviceInstancePath));
+            if (response.getStatusInfo().getFamily() != Response.Status.Family.SUCCESSFUL) {
+                throw new RuntimeException("Failed to connect to AAI. Cause: "
+                        + response.getStatusInfo().getReasonPhrase());
+            }
+            return getInstances(JSONObject.toJSONString(response.getEntity()));
+        } catch (CorrelationException e) {
+            throw new RuntimeException(e.getMessage(), e);
+        }
+    }
+
+    public void updateTerminalPointStatus(String networkId, String pnfName, String ifName, Map<String, Object> body) throws CorrelationException {
+        Map<String, String> params = new HashMap<>();
+        params.put("networkId", networkId);
+        params.put("pnfName", pnfName);
+        params.put("ifName", ifName);
+        Response response = patch(getHostAddr(), getPath(AaiConfig.MsbConsts.AAI_TP_UPDATE, params), body);
+        if (response.getStatusInfo().getFamily() != Response.Status.Family.SUCCESSFUL) {
+            throw new CorrelationException("Failed to connecto to AAI. Cause: "
+                    + response.getStatusInfo().getReasonPhrase());
+        }
+    }
+
+    public void updateLogicLinkStatus(String linkName, Map<String, Object> body) throws CorrelationException {
+        Response response = patch(getHostAddr(), getPath(AaiConfig.MsbConsts.AAI_TP_UPDATE, "linkName", linkName), body);
+        if (response.getStatusInfo().getFamily() != Response.Status.Family.SUCCESSFUL) {
+            throw new CorrelationException("Failed to connecto to AAI. Cause: "
+                    + response.getStatusInfo().getReasonPhrase());
+        }
+    }
+
+    public JSONObject getVpnBindingInfo(String networkId, String pnfName, String ifName, String status) throws CorrelationException {
+        Map<String, String> params = new HashMap();
+        params.put("networkId", networkId);
+        params.put("pnfName", pnfName);
+        params.put("ifName", ifName);
+        params.put("status", status);
+        Response response = get(getHostAddr(), getPath(AaiConfig.MsbConsts.AAI_VPN_ADDR, params));
+        if (response.getStatusInfo().getFamily() != Response.Status.Family.SUCCESSFUL) {
+            throw new CorrelationException("Failed to connecto to AAI. Cause: "
+                    + response.getStatusInfo().getReasonPhrase());
+        }
+        return getInfo(JSONObject.toJSONString(response.getEntity()), "p-interface", "vpn-binding");
+    }
+
+    public JSONObject getConnectivityInfo(String vpnId) throws CorrelationException {
+        Response response = get(getHostAddr(), getPath(AaiConfig.MsbConsts.AAI_CONN_ADDR, "vpnId", vpnId));
+        if (response.getStatusInfo().getFamily() != Response.Status.Family.SUCCESSFUL) {
+            throw new CorrelationException("Failed to connect to AAI. Cause: "
+                    + response.getStatusInfo().getReasonPhrase());
+        }
+        return getInfo(JSONObject.toJSONString(response.getEntity()), "vpn-binding", "connectivity");
+    }
+
+    public JSONObject getServiceInstanceByConn(String connectivityId) throws CorrelationException {
+        Response response = get(getHostAddr(), getPath(AaiConfig.MsbConsts.AAI_SERVICE_INSTANCE_ADDR_4_CCVPN, "connectivityId", connectivityId));
+        if (response.getStatusInfo().getFamily() != Response.Status.Family.SUCCESSFUL) {
+            throw new CorrelationException("Failed to connect to AAI. Cause: "
+                    + response.getStatusInfo().getReasonPhrase());
+        }
+        return getInfo(JSONObject.toJSONString(response.getEntity()), "connectivity", "service-instance");
+    }
+
+    public JSONArray getServiceInstances(String globalCustomerId, String serviceType) throws CorrelationException {
+        Map<String, String> 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));
+        if (response.getStatusInfo().getFamily() != Response.Status.Family.SUCCESSFUL) {
+            throw new CorrelationException("Failed to connect to AAI. Cause: "
+                    + response.getStatusInfo().getReasonPhrase());
+        }
+        return getInstances(JSONObject.toJSONString(response.getEntity()));
+    }
+
+    private String getPath(String urlTemplate, Map<String, String> pathParams) {
+        String url = urlTemplate;
+        for (String key : pathParams.keySet()) {
+            url = url.replaceAll("\\{" + key + "\\}", pathParams.get(key));
+        }
+        return url;
+    }
+
+    private String getPath(String urlTemplate, String paramName, String paramValue) {
+        return urlTemplate.replaceAll("\\{" + paramName + "\\}", paramValue);
+    }
+
+    private String getPath(String serviceInstancePath) {
+        Pattern pattern = Pattern.compile("/aai/(v\\d+)/([A-Za-z0-9\\-]+[^/])(/*.*)");
+        Matcher matcher = pattern.matcher(serviceInstancePath);
+        String ret = "/api";
+        if (matcher.find()) {
+            ret += "/aai-" + matcher.group(2) + "/" + matcher.group(1) + matcher.group(3);
+        }
+
+        return ret;
+    }
+
+    public Response get(String host, String path) {
+        Client client = ClientBuilder.newClient();
+        WebTarget target = client.target(host).path(path);
+        return target.request().headers(getAaiHeaders()).get();
+    }
+
+    public Response patch(String host, String path, Map<String, Object> body) {
+        Client client = ClientBuilder.newClient();
+        WebTarget target = client.target(host).path(path);
+        return target.request().headers(getAaiHeaders()).method("PATCH", Entity.json(body));
+    }
+
+    private JSONObject getInfo(String response, String pField, String field) {
+        JSONArray results = extractJsonArray(JSONObject.parseObject(response), "results");
+        JSONObject pInterface = extractJsonObject(results.getJSONObject(0), pField);
+        JSONObject relationshipList = extractJsonObject(pInterface, "relationship-list");
+        JSONArray relationShip = extractJsonArray(relationshipList, "relationship");
+        if (relationShip != null) {
+            for (int i = 0; i < relationShip.size(); ++i) {
+                final JSONObject object = relationShip.getJSONObject(i);
+                if (object.getString("related-to").equals(field)) {
+                    return object;
+                }
+            }
+        }
+        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);
+        }
+        return null;
+    }
+
+    private JSONArray extractJsonArray(JSONObject obj, String key) {
+        if (obj != null && key != null && obj.containsKey(key)) {
+            return obj.getJSONArray(key);
+        }
+        return null;
+    }
+
+    private MultivaluedMap getAaiHeaders() {
+        return headers;
+    }
+
+    private String getHostAddr() {
+        String[] msbInfo = MicroServiceConfig.getMsbServerAddrWithHttpPrefix().split(":");
+        StringBuilder sb = new StringBuilder("http://");
+        sb.append(msbInfo[0]).append(msbInfo[1]);
+        return sb.toString();
+    }
+}
diff --git a/holmes-actions/src/main/java/org/onap/holmes/common/aai/config/AaiConfig.java b/holmes-actions/src/main/java/org/onap/holmes/common/aai/config/AaiConfig.java
index d0ddf85..dda9922 100644
--- a/holmes-actions/src/main/java/org/onap/holmes/common/aai/config/AaiConfig.java
+++ b/holmes-actions/src/main/java/org/onap/holmes/common/aai/config/AaiConfig.java
@@ -14,10 +14,8 @@
 package org.onap.holmes.common.aai.config;
 
 public class AaiConfig {
-
-    public static final String AAI_VNF_ADDR = "/aai/v11/network/generic-vnfs/generic-vnf";
-
-    public static final String AAI_VM_ADDR = "/aai/v11/search/nodes-query?search-node-type=vserver&filter=";
+    
+    private static final String AAI_API_VERSION = "v14";
 
     public static final String X_TRANSACTION_ID = "9999";
 
@@ -32,5 +30,61 @@ public class AaiConfig {
                 + AAI_AUTHENTICATION_PAASWORD;
         return "Basic " + java.util.Base64.getEncoder().encodeToString(usernameAndPassword.getBytes());
     }
+    
+    public static class AaiConsts {
+
+        private static final String AAI_PREF = "/aai/";
+        
+        public static final String AAI_VNF_ADDR = AAI_PREF + AAI_API_VERSION + "/network/generic-vnfs/generic-vnf";
+
+        public static final String AAI_TP_UPDATE = AAI_PREF + AAI_API_VERSION + "/network/network-resources/network-resource/{networkId}/pnfs/pnf/{pnfName}/p-interfaces/p-interface/{ifName}";
+
+        public static final String AAI_LINK_QUERY = AAI_PREF + AAI_API_VERSION + "/network-resources/network-resource/{networkId}/pnfs/pnf/{pnfName}/p-interfaces?interface-name={ifName}&operational-status={status}";
+
+        public static final String AAI_LINK_UPDATE = AAI_PREF + AAI_API_VERSION + "/network/logical-links/logical-link/{linkName}";
+
+        public static final String AAI_TP_ADDR = AAI_PREF + AAI_API_VERSION + "/network/pnfs/pnf/{node-Id}/p-interfaces/p-interface/{tp-id}";
+
+        public static final String AAI_VPN_ADDR = AAI_PREF + AAI_API_VERSION + "/network/network-resources/network-resource/{networkId}/pnfs/pnf/{pnfName}/p-interfaces?interface-name={ifName}&operational-status={status}";
+
+        public static final String AAI_CONN_ADDR =AAI_PREF + AAI_API_VERSION + "/network/vpn-bindings?vpn-id={vpnId}";
+
+        public static final String AAI_SERVICE_INSTANCE_ADDR_4_CCVPN = AAI_PREF + AAI_API_VERSION + "/network/connectivities/connectivity/{connectivityId}";
+
+        public static final String AAI_SERVICE_INSTANCES_ADDR_4_CCVPN = AAI_PREF + AAI_API_VERSION + "/business/customers/customer/{global-customer-id}/service-subscriptions/service-subscription/{service-type}";
+
+        public static final String AAI_VM_ADDR = AAI_PREF + AAI_API_VERSION + "/search/nodes-query?search-node-type=vserver&filter=";
+    }
+    
+
+    public static class MsbConsts {
+
+        private static final String AAI_MSB_PREF = "/api";  
+        
+        private static final String AAI_NETWORK = "/aai-network/";
+        
+        private static final String AAI_BUSINESS = "/aai-business/";
+        
+        private static final String AAI_SEARCH = "/aai-search/";
+        
+        public static final String AAI_VNF_ADDR = AAI_MSB_PREF + AAI_NETWORK + AAI_API_VERSION + "/generic-vnfs/generic-vnf";
+
+        public static final String AAI_TP_UPDATE = AAI_MSB_PREF + AAI_NETWORK + AAI_API_VERSION + "/network-resources/network-resource/{networkId}/pnfs/pnf/{pnfName}/p-interfaces/p-interface/{ifName}";
+
+        public static final String AAI_LINK_QUERY = AAI_MSB_PREF + AAI_NETWORK + AAI_API_VERSION + "/network-resources/network-resource/{networkId}/pnfs/pnf/{pnfName}/p-interfaces?interface-name={ifName}&operational-status={status}";
+
+        public static final String AAI_LINK_UPDATE = AAI_MSB_PREF + AAI_NETWORK + AAI_API_VERSION + "/logical-links/logical-link/{linkName}";
 
+        public static final String AAI_TP_ADDR = AAI_MSB_PREF + AAI_NETWORK + AAI_API_VERSION + "/pnfs/pnf/{node-Id}/p-interfaces/p-interface/{tp-id}";
+
+        public static final String AAI_VPN_ADDR = AAI_MSB_PREF + AAI_NETWORK + AAI_API_VERSION + "/network-resources/network-resource/{networkId}/pnfs/pnf/{pnfName}/p-interfaces?interface-name={ifName}&operational-status={status}";
+
+        public static final String AAI_CONN_ADDR =AAI_MSB_PREF + AAI_NETWORK + AAI_API_VERSION + "/vpn-bindings?vpn-id={vpnId}";
+
+        public static final String AAI_SERVICE_INSTANCE_ADDR_4_CCVPN = AAI_MSB_PREF + AAI_NETWORK + AAI_API_VERSION + "/connectivities/connectivity/{connectivityId}";
+
+        public static final String AAI_SERVICE_INSTANCES_ADDR_4_CCVPN = AAI_MSB_PREF + AAI_BUSINESS + AAI_API_VERSION + "/customers/customer/{global-customer-id}/service-subscriptions/service-subscription/{service-type}";
+
+        public static final String AAI_VM_ADDR = AAI_MSB_PREF + AAI_SEARCH + AAI_API_VERSION + "/nodes-query?search-node-type=vserver&filter=";
+    }
 }