JDBC4MysqlSQLXML.java 文件源码

protected String domSourceToString() throws SQLException {
    try {
        DOMSource source = new DOMSource(this.asDOMResult.getNode());
        Transformer identity = TransformerFactory.newInstance().newTransformer();
        StringWriter stringOut = new StringWriter();
        Result result = new StreamResult(stringOut);
        identity.transform(source, result);

        return stringOut.toString();
    } catch (Throwable t) {
        SQLException sqlEx = SQLError.createSQLException(t.getMessage(), SQLError.SQL_STATE_ILLEGAL_ARGUMENT, this.exceptionInterceptor);
        sqlEx.initCause(t);

        throw sqlEx;
    }
}