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package com.clickntap.tool.bean;

import org.springframework.transaction.TransactionStatus;
import org.springframework.transaction.support.TransactionCallback;

import com.clickntap.hub.BO;
import com.clickntap.tool.jdbc.JdbcManager;

public class BeanCreator implements TransactionCallback {
  private Object bean;

  private BeanInfo beanInfo;

  private JdbcManager jdbcManager;

  public BeanCreator(Object bean, BeanInfo beanInfo, JdbcManager jdbcManager) {
    this.bean = bean;
    this.beanInfo = beanInfo;
    this.jdbcManager = jdbcManager;
  }

  public Object doInTransaction(TransactionStatus status) {
    jdbcManager.updateScript(beanInfo.getCreateScript(), bean);
    if (bean instanceof BO) {
      BO bo = (BO) bean;
      if (bo.getId() != null) {
        return bo.getId();
      }
    }
    String currValScript = beanInfo.getCurrValScript();
    if (currValScript != null)
      return jdbcManager.queryScriptForLong(currValScript, bean);
    else
      return null;
  }
}