deadlockexception.java

分布式数据库原形代码 可以支持个用户同时登陆到数据库中查询需要的资源

package lockmgr;

/**
 *   Thrown to indicate that the transaction is deadlocked and should be aborted.
 */
public class DeadlockException extends Exception
{
    private int xid = 0;
    
    public DeadlockException (int xid, String msg)
    {
        super("The transaction " + xid + " is deadlocked:" + msg);
        this.xid = xid;
    }
    
    int GetXId()
    {
        return xid;
    }
}