private static String sqlType2JavaType(int type) {
		String typeStr = "";
		if (Types.INTEGER == type || Types.NUMERIC == type) {
			typeStr = "int";
		} else if (Types.VARCHAR == type || Types.CHAR == type || -1 == type) {
			typeStr = "String";
		} else if (Types.DECIMAL == type) {
			typeStr = "double";
		} else if (Types.TIMESTAMP == type || Types.DATE == type) {
			typeStr = "Date";
		} else if (Types.CLOB == type) {
			typeStr = "long";
		}
		return typeStr;
	}