--- /dev/null
+/*******************************************************************************
+ * ============LICENSE_START========================================================================
+ * ONAP : ccsdk feature sdnr wt
+ * =================================================================================================
+ * Copyright (C) 2019 highstreet technologies GmbH 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 org.onap.ccsdk.features.sdnr.wt.devicemanager.impl.conf.odlGeo;
+
+import java.io.File;
+import java.util.ArrayList;
+import java.util.List;
+
+import com.typesafe.config.Config;
+import com.typesafe.config.ConfigFactory;
+
+public class GeoConfig {
+
+ private static final String DEFAULT_FILENAME = "configuration/initial/geo.conf";
+ private static final String LUMINA_ROOTNODENAME = "lumina-geo-cluster";
+ private final String filename;
+ private final String rootNodename;
+ private ClusterRoleInfoCollection primaryRoles;
+ private ClusterRoleInfoCollection secondayRoles;
+ private RolesTable rolesTable;
+
+ private GeoConfig() {
+ this(null);
+ }
+
+ private GeoConfig(String filename) {
+ this(filename, LUMINA_ROOTNODENAME);
+ }
+
+ private GeoConfig(String filename, String rootNodeName) {
+ this.filename = filename;
+ this.rootNodename = rootNodeName;
+ }
+
+ public static boolean fileExists() {
+ File f = new File(DEFAULT_FILENAME);
+ return f.exists();
+ }
+
+ public static GeoConfig load() throws Exception {
+ return load(DEFAULT_FILENAME);
+ }
+
+ public static GeoConfig load(String filename) throws Exception {
+ GeoConfig cfg = new GeoConfig(filename);
+ cfg._load();
+ return cfg;
+ }
+
+ private void _load() throws Exception {
+ this._load(ConfigFactory.parseFile(new File(this.filename)));
+ }
+
+ private void _load(Config cfg) throws Exception {
+ this.primaryRoles = new ClusterRoleInfoCollection();
+ List<String> a = cfg.getConfig(this.rootNodename).getStringList("primary_roles");
+
+ for (int i = 0; i < a.size(); i++) {
+ ClusterRoleInfo s = new ClusterRoleInfo(a.get(i));
+ this.primaryRoles.add(s);
+ }
+ this.secondayRoles = new ClusterRoleInfoCollection();
+ a = cfg.getConfig(this.rootNodename).getStringList("secondary_roles");
+ for (int i = 0; i < a.size(); i++) {
+ ClusterRoleInfo s = new ClusterRoleInfo(a.get(i));
+ this.secondayRoles.add(s);
+ }
+ this.checkDuplicateRoleEntries();
+ this.rolesTable = new RolesTable(cfg.getConfig(this.rootNodename).getConfigList("ip_roles_table"));
+ }
+
+ private void checkDuplicateRoleEntries() throws Exception {
+ ClusterRoleInfoCollection duplicateEntries = new ClusterRoleInfoCollection();
+ for (ClusterRoleInfo primaryRole : this.primaryRoles) {
+ if (this.secondayRoles.contains(primaryRole)) {
+ duplicateEntries.add(primaryRole);
+ }
+ }
+ if (duplicateEntries.size() > 0) {
+ throw new Exception("duplicate entries found: " + duplicateEntries.toString());
+ }
+
+ }
+
+ public static GeoConfig parse(String content) throws Exception {
+ GeoConfig cfg = new GeoConfig();
+ cfg._load(ConfigFactory.parseString(content));
+ return cfg;
+ }
+
+ public ClusterRoleInfoCollection getPrimaryRoles() {
+ return this.primaryRoles;
+ }
+
+ public ClusterRoleInfoCollection getSecondaryRoles() {
+ return this.secondayRoles;
+ }
+
+ public boolean isPrimary(ClusterRoleInfo roleMember) {
+ return !this.isSecondary(roleMember);
+ }
+
+ private boolean isSecondary(ClusterRoleInfo roleMember) {
+ if (roleMember == null) {
+ return false;
+ }
+ for (ClusterRoleInfo info : this.secondayRoles) {
+ if (info.equals(roleMember)) {
+ return true;
+ }
+ }
+ return false;
+ }
+
+ @Override
+ public String toString() {
+ return "GeoConfig [filename=" + filename + ", rootNodename=" + rootNodename + ", primaryRoles=" + primaryRoles
+ + ", secondayRoles=" + secondayRoles + ", rolesTable=" + rolesTable + "]";
+ }
+
+ public static class RolesTableEntry {
+ private final ClusterRoleInfo role;
+ private final String ip;
+
+ public RolesTableEntry(Config c) throws Exception {
+ this.role = new ClusterRoleInfo(c.getString("role"));
+ this.ip = c.getString("ip");
+ }
+
+ @Override
+ public String toString() {
+ return "RolesTableEntry [role=" + role + ", ip=" + ip + "]";
+ }
+ }
+ public static class RolesTable extends ArrayList<RolesTableEntry> {
+ private static final long serialVersionUID = -9146218864237487506L;
+
+ public RolesTable(List<? extends Config> configList) throws Exception {
+ for (Config c : configList) {
+ this.add(new RolesTableEntry(c));
+ }
+ }
+
+ }
+
+
+}