Examples with DaoStatement org.nutz.dao.sql.DaoStatement used on opensource projects

Example 1 with DaoStatement

use of org.nutz.dao.sql.DaoStatement in project nutz by nutzam.

the class DaoLogInterceptor method filter.

public void filter(DaoInterceptorChain chain) throws DaoException {
    DaoStatement statement = chain.getDaoStatement();
    if (statement != null) {
        NutDaoExecutor.printSQL(statement);
    }
    chain.doChain();
}

Example 2 with DaoStatement

use of org.nutz.dao.sql.DaoStatement in project nutz by nutzam.

the class NutDao method func2.

public Object func2(Class<?> classOfT, String func2Name, String colName, Condition cnd) {
    Entity<?> en = holder.getEntity(classOfT);
    if (null != en.getField(colName))
        colName = en.getField(colName).getColumnNameInSql();
    DaoStatement pojo = pojoMaker.makeFunc(en.getViewName(), func2Name, colName).append(Pojos.Items.cnd(cnd)).setAfter(_pojo_fetchObject).setEntity(en);
    _exec(pojo);
    return pojo.getResult();
}

Example 3 with DaoStatement

use of org.nutz.dao.sql.DaoStatement in project nutz by nutzam.

the class NutDao method func.

public int func(String tableName, String funcName, String colName, Condition cnd) {
    DaoStatement pojo = pojoMaker.makeFunc(tableName, funcName, colName).append(Pojos.Items.cnd(cnd)).setAfter(_pojo_fetchInt);
    _exec(pojo);
    return pojo.getInt();
}

Example 4 with DaoStatement

use of org.nutz.dao.sql.DaoStatement in project nutz by nutzam.

the class NutDaoExecutor method _runStatement.

private void _runStatement(Connection conn, DaoStatement st) throws SQLException {
    boolean statIsClosed = false;
    Statement stat = null;
    String sql = st.toPreparedStatement();
    try {
        stat = conn.createStatement();
        stat.execute(sql);
        st.getContext().setUpdateCount(stat.getUpdateCount());
        st.onAfter(conn, null, stat);
        stat.close();
        statIsClosed = true;
    } finally {
        if (!statIsClosed)
            Daos.safeClose(stat);
    }
    // 打印更详细的调试信息
    if (log.isTraceEnabled())
        log.trace("...DONE");
}

Example 5 with DaoStatement

use of org.nutz.dao.sql.DaoStatement in project nutz by nutzam.

the class DaoInterceptorChain method invoke.

/**
     * 这是DaoExecutor会执行的方法,拦截器内不要执行这个方法!! 这里也是拦截器开始生效的地方.
     */
public void invoke(Connection conn) throws Exception {
    for (DaoStatement st : sts) {
        if (st == null) {
            if (log.isInfoEnabled())
                log.info("Found a null DaoStatement(SQL), ingore it ~~");
            continue;
        }
        current = 0;
        daoStatement = st;
        this.connection = conn;
        doChain();
    }
}