content: /*
   * Copyright 1999-2018 Alibaba Group Holding Ltd.
   *
   * 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.
   */
  
  package com.alibaba.nacos.core.distributed.raft;
  
  import com.alibaba.nacos.common.utils.JacksonUtils;
  import com.alibaba.nacos.consistency.Config;
  import com.alibaba.nacos.consistency.cp.RequestProcessor4CP;
  import org.springframework.boot.context.properties.ConfigurationProperties;
  import org.springframework.stereotype.Component;
  
  import java.util.Collections;
  import java.util.HashMap;
  import java.util.HashSet;
  import java.util.Map;
  import java.util.Set;
  
  /**
   * raft config.
   *
   * @author <a href="mailto:liaochuntao@live.com">liaochuntao</a>
   */
  @Component
  @ConfigurationProperties(prefix = RaftSysConstants.RAFT_CONFIG_PREFIX)
  public class RaftConfig implements Config<RequestProcessor4CP> {
      
      private static final long serialVersionUID = 9174789390266064002L;
      
      private Map<String, String> data = Collections.synchronizedMap(new HashMap<>());
      
      private String selfAddress;
      
      private Set<String> members = Collections.synchronizedSet(new HashSet<>());
      
      private boolean strictMode;
      
      @Override
      public void setMembers(String self, Set<String> members) {
          this.selfAddress = self;
          this.members.clear();
          this.members.addAll(members);
      }
      
      @Override
      public String getSelfMember() {
          return selfAddress;
      }
      
      @Override
      public Set<String> getMembers() {
          return members;
      }
      
      @Override
      public void addMembers(Set<String> members) {
          this.members.addAll(members);
      }
      
      @Override
      public void removeMembers(Set<String> members) {
          this.members.removeAll(members);
      }
      
      public Map<String, String> getData() {
          return data;
      }
      
      public void setData(Map<String, String> data) {
          this.data = Collections.synchronizedMap(data);
      }
      
      @Override
      public void setVal(String key, String value) {
          data.put(key, value);
      }
      
      @Override
      public String getVal(String key) {
          return data.get(key);
      }
      
      @Override
      public String getValOfDefault(String key, String defaultVal) {
          return data.getOrDefault(key, defaultVal);
      }
      
      public void setStrictMode(boolean strictMode) {
          this.strictMode = strictMode;
      }
      
      public boolean isStrictMode() {
          return strictMode;
      }
      
      @Override
      public String toString() {
          try {
              return JacksonUtils.toJson(this);
          } catch (Exception e) {
              return String.valueOf(data);
          }
      }
  }
  