dbcolumn.java

java版源代码,里面包含很多源代码,大家可以看看.

package com.trulytech.mantis.result;

import java.io.*;
import com.trulytech.mantis.system.Properties;

/**
 * <p>Title: DBColumn</p>
 * <p>Description: 字段属性</p>
 * <p>Copyright: Copyright (c) 2002</p>
 * <p>Company: trulytech</p>
 * @author WangXian
 * @version 1.2
 */
public class DBColumn
    implements Serializable {
//值
  public String Value = null;
//长度
  public int Length = 0;
//是否可空 0-不可空
  public int isNullable = 0;

  /**
   * 构造函数
   * @param Value String 值
   * @param Length int 长度
   * @param isNullable int 是否允许为空
   */
  public DBColumn(String Value, int Length, int isNullable) {
    this.Value = Value;
    this.Length = Length;
    this.isNullable = isNullable;

  }

  /**
   * 构造函数
   */
  public DBColumn() {
    this.Value = "";
    this.Length = 0;
    this.isNullable = 0;
  }

  /**
   * 构造函数
   * @param Value String 值
   */
  public DBColumn(String Value) {
    this.Value = Value;
    this.Length = 0;
    this.isNullable = 0;
  }

  /**
   * toString
   * @return String 值
   */
  public String toString() {
    return this.Value;
  }

  /**
   * 输出xml格式的字符串
   * @return String
   */
  public String toXML() {
    return Properties.XMLEncoder(this.Value);
  }

}