TangCheng
2025-02-28 d787e447e95c7b897c2cc9c0e832f8d2e5084934
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package com.smtaiserver.smtaiserver.database;
 
import java.util.ArrayList;
import java.util.List;
 
public class SMTDatabaseList 
{
    private List<SMTDatabase>    _listDB = new ArrayList<>();
    private boolean                _isClosed = false;
    
    public void addDatabase(SMTDatabase db)
    {
        synchronized(_listDB)
        {
            if(_isClosed)
            {
                db.close();
                return;
            }
            db.enableTraceStatement();
            _listDB.add(db);
        }
    }
    
    public void closeAllDatabase()
    {
        synchronized(_listDB)
        {
            if(_isClosed)
                return;
            
            for(SMTDatabase db : _listDB)
            {
                db.abortStmt();
                db.close();
            }
            
            _isClosed = true;
        }
    }
}