content: package com.alibaba.datax.plugin.writer.sqlserverwriter;
  
  import com.alibaba.datax.common.exception.DataXException;
  import com.alibaba.datax.common.plugin.RecordReceiver;
  import com.alibaba.datax.common.spi.Writer;
  import com.alibaba.datax.common.util.Configuration;
  import com.alibaba.datax.plugin.rdbms.util.DBUtilErrorCode;
  import com.alibaba.datax.plugin.rdbms.util.DataBaseType;
  import com.alibaba.datax.plugin.rdbms.writer.CommonRdbmsWriter;
  import com.alibaba.datax.plugin.rdbms.writer.Key;
  
  import java.util.List;
  
  public class SqlServerWriter extends Writer {
      private static final DataBaseType DATABASE_TYPE = DataBaseType.SQLServer;
  
      public static class Job extends Writer.Job {
          private Configuration originalConfig = null;
          private CommonRdbmsWriter.Job commonRdbmsWriterJob;
  
          @Override
          public void init() {
              this.originalConfig = super.getPluginJobConf();
  
              // warn：not like mysql, sqlserver only support insert mode
              String writeMode = this.originalConfig.getString(Key.WRITE_MODE);
              if (null != writeMode) {
                  throw DataXException
                          .asDataXException(
                                  DBUtilErrorCode.CONF_ERROR,
                                  String.format(
                                          "写入模式(writeMode)配置错误. 因为sqlserver不支持配置项 writeMode: %s, sqlserver只能使用insert sql 插入数据. 请检查您的配置并作出修改",
                                          writeMode));
              }
  
              this.commonRdbmsWriterJob = new CommonRdbmsWriter.Job(DATABASE_TYPE);
              this.commonRdbmsWriterJob.init(this.originalConfig);
          }
  
          @Override
          public void prepare() {
              this.commonRdbmsWriterJob.prepare(this.originalConfig);
          }
  
          @Override
          public List<Configuration> split(int mandatoryNumber) {
              return this.commonRdbmsWriterJob.split(this.originalConfig,
                      mandatoryNumber);
          }
  
          @Override
          public void post() {
              this.commonRdbmsWriterJob.post(this.originalConfig);
          }
  
          @Override
          public void destroy() {
              this.commonRdbmsWriterJob.destroy(this.originalConfig);
          }
  
      }
  
      public static class Task extends Writer.Task {
          private Configuration writerSliceConfig;
          private CommonRdbmsWriter.Task commonRdbmsWriterTask;
  
          @Override
          public void init() {
              this.writerSliceConfig = super.getPluginJobConf();
              this.commonRdbmsWriterTask = new CommonRdbmsWriter.Task(
                      DATABASE_TYPE);
              this.commonRdbmsWriterTask.init(this.writerSliceConfig);
          }
  
          @Override
          public void prepare() {
              this.commonRdbmsWriterTask.prepare(this.writerSliceConfig);
          }
  
          public void startWrite(RecordReceiver recordReceiver) {
              this.commonRdbmsWriterTask.startWrite(recordReceiver,
                      this.writerSliceConfig, super.getTaskPluginCollector());
          }
  
          @Override
          public void post() {
              this.commonRdbmsWriterTask.post(this.writerSliceConfig);
          }
  
          @Override
          public void destroy() {
              this.commonRdbmsWriterTask.destroy(this.writerSliceConfig);
          }
  
      }
  
  }
  