content: package com.alibaba.otter.canal.client.adapter.rdb.config;
  
  import java.util.LinkedHashMap;
  import java.util.Map;
  
  import org.apache.commons.lang.StringUtils;
  
  import com.alibaba.otter.canal.client.adapter.support.AdapterConfig;
  
  /**
   * RDB表映射配置
   *
   * @author rewerma 2018-11-07 下午02:41:34
   * @version 1.0.0
   */
  public class MappingConfig implements AdapterConfig {
  
      private String    dataSourceKey;      // 数据源key
  
      private String    destination;        // canal实例或MQ的topic
  
      private String    groupId;            // groupId
  
      private String    outerAdapterKey;    // 对应适配器的key
  
      private boolean   concurrent = false; // 是否并行同步
  
      private DbMapping dbMapping;          // db映射配置
  
      public String getDataSourceKey() {
          return dataSourceKey;
      }
  
      public void setDataSourceKey(String dataSourceKey) {
          this.dataSourceKey = dataSourceKey;
      }
  
      public String getGroupId() {
          return groupId;
      }
  
      public void setGroupId(String groupId) {
          this.groupId = groupId;
      }
  
      public String getOuterAdapterKey() {
          return outerAdapterKey;
      }
  
      public void setOuterAdapterKey(String outerAdapterKey) {
          this.outerAdapterKey = outerAdapterKey;
      }
  
      public boolean getConcurrent() {
          return concurrent;
      }
  
      public void setConcurrent(boolean concurrent) {
          this.concurrent = concurrent;
      }
  
      public DbMapping getDbMapping() {
          return dbMapping;
      }
  
      public void setDbMapping(DbMapping dbMapping) {
          this.dbMapping = dbMapping;
      }
  
      public String getDestination() {
          return destination;
      }
  
      public void setDestination(String destination) {
          this.destination = destination;
      }
  
      public AdapterMapping getMapping() {
          return dbMapping;
      }
  
      public void validate() {
          if (dbMapping.database == null || dbMapping.database.isEmpty()) {
              throw new NullPointerException("dbMapping.database");
          }
          if (!dbMapping.getMirrorDb() && (dbMapping.table == null || dbMapping.table.isEmpty())) {
              throw new NullPointerException("dbMapping.table");
          }
          if (!dbMapping.getMirrorDb() && (dbMapping.targetTable == null || dbMapping.targetTable.isEmpty())) {
              throw new NullPointerException("dbMapping.targetTable");
          }
      }
  
      public static class DbMapping implements AdapterMapping {
  
          private boolean             mirrorDb        = false;                 // 是否镜像库
          private String              database;                                // 数据库名或schema名
          private String              table;                                   // 表名
          private Map<String, String> targetPk        = new LinkedHashMap<>(); // 目标表主键字段
          private boolean             mapAll          = false;                 // 映射所有字段
          private String              targetDb;                                // 目标库名
          private String              targetTable;                             // 目标表名
          private Map<String, String> targetColumns;                           // 目标表字段映射
  
          private boolean             caseInsensitive = false;                 // 目标表不区分大小写，默认是否
  
          private String              etlCondition;                            // etl条件sql
  
          private int                 readBatch       = 5000;
          private int                 commitBatch     = 5000;                  // etl等批量提交大小
  
          private Map<String, String> allMapColumns;
  
          public boolean getMirrorDb() {
              return mirrorDb;
          }
  
          public void setMirrorDb(boolean mirrorDb) {
              this.mirrorDb = mirrorDb;
          }
  
          public String getDatabase() {
              return database;
          }
  
          public void setDatabase(String database) {
              this.database = database;
          }
  
          public String getTable() {
              return table;
          }
  
          public void setTable(String table) {
              this.table = table;
          }
  
          public Map<String, String> getTargetPk() {
              return targetPk;
          }
  
          public void setTargetPk(Map<String, String> targetPk) {
              this.targetPk = targetPk;
          }
  
          public Boolean getMapAll() {
              return mapAll;
          }
  
          public void setMapAll(Boolean mapAll) {
              this.mapAll = mapAll;
          }
  
          public String getTargetDb() {
              return targetDb;
          }
  
          public void setTargetDb(String targetDb) {
              this.targetDb = targetDb;
          }
  
          public String getTargetTable() {
              return targetTable;
          }
  
          public void setTargetTable(String targetTable) {
              this.targetTable = targetTable;
          }
  
          public Map<String, String> getTargetColumns() {
              if (targetColumns != null) {
                  targetColumns.forEach((key, value) -> {
                      if (StringUtils.isEmpty(value)) {
                          targetColumns.put(key, key);
                      }
                  });
              }
              return targetColumns;
          }
  
          public void setTargetColumns(Map<String, String> targetColumns) {
              this.targetColumns = targetColumns;
          }
  
          public boolean isCaseInsensitive() {
              return caseInsensitive;
          }
  
          public void setCaseInsensitive(boolean caseInsensitive) {
              this.caseInsensitive = caseInsensitive;
          }
  
          public String getEtlCondition() {
              return etlCondition;
          }
  
          public void setEtlCondition(String etlCondition) {
              this.etlCondition = etlCondition;
          }
  
          public int getReadBatch() {
              return readBatch;
          }
  
          public void setReadBatch(int readBatch) {
              this.readBatch = readBatch;
          }
  
          public int getCommitBatch() {
              return commitBatch;
          }
  
          public void setCommitBatch(int commitBatch) {
              this.commitBatch = commitBatch;
          }
  
          public Map<String, String> getAllMapColumns() {
              return allMapColumns;
          }
  
          public void setAllMapColumns(Map<String, String> allMapColumns) {
              this.allMapColumns = allMapColumns;
          }
      }
  }
  