private static string ReadString(IJqGridJsonElement valueElement, string key, string defaultValue = null)
{
if ((valueElement[key] != null) && (valueElement[key].Type == JqGridJsonElementType.String))
{
return(valueElement[key].GetString());
}
else
{
return(defaultValue);
}
}
private static JqGridSearchingFilter ReadJqGridSearchingFilter(IJqGridJsonElement jqGridSearchingFilterElement)
{
JqGridSearchingFilter jqGridRequestSearchingFilter = new JqGridSearchingFilter
{
SearchingName = ReadString(jqGridSearchingFilterElement, SEARCHING_NAME_FIELD_NAME),
SearchingOperator = ReadEnum(jqGridSearchingFilterElement, SEARCHING_OPERATOR_FIELD_NAME, JqGridSearchOperators.Eq),
SearchingValue = ReadString(jqGridSearchingFilterElement, SEARCHING_VALUE_FIELD_NAME)
};
return(jqGridRequestSearchingFilter);
}
private static TEnum ReadEnum <TEnum>(IJqGridJsonElement valueElement, string key, TEnum defaultValue) where TEnum : struct
{
TEnum value = defaultValue;
if ((valueElement[key] != null) && Enum.TryParse <TEnum>(valueElement[key].GetString(), true, out value))
{
return(value);
}
else
{
return(defaultValue);
}
}
/// <summary>
/// Reads the JSON representation of the <see cref="JqGridSearchingFilters"/>.
/// </summary>
/// <param name="filtersElement">The <see cref="IJqGridJsonElement"/>.</param>
/// <returns>The <see cref="JqGridSearchingFilters"/>.</returns>
public static JqGridSearchingFilters ReadJqGridSearchingFilters(IJqGridJsonElement filtersElement)
{
JqGridSearchingFilters jqGridSearchingFilters = new JqGridSearchingFilters();
jqGridSearchingFilters.GroupingOperator = ReadEnum(filtersElement, GROUPING_OPERATOR_FIELD_NAME, JqGridSearchGroupingOperators.And);
if ((filtersElement[FILTERS_FIELD_NAME] != null) && (filtersElement[FILTERS_FIELD_NAME].Type == JqGridJsonElementType.Array))
{
foreach (IJqGridJsonElement filterElement in filtersElement[FILTERS_FIELD_NAME].EnumerateArray())
{
jqGridSearchingFilters.Filters.Add(ReadJqGridSearchingFilter(filterElement));
}
}
if ((filtersElement[GROUP_FIELD_NAME] != null) && (filtersElement[GROUP_FIELD_NAME].Type == JqGridJsonElementType.Array))
{
foreach (IJqGridJsonElement groupElement in filtersElement[GROUP_FIELD_NAME].EnumerateArray())
{
jqGridSearchingFilters.Groups.Add(ReadJqGridSearchingFilters(groupElement));
}
}
return(jqGridSearchingFilters);
}
