/// <summary>
/// Initializes the specified EntitySchemaQuery filters.
/// </summary>
/// <param name="userConnection">User connection.</param>
/// <param name="processActivity">Process activity.</param>
/// <param name="entitySchema">Entity schema.</param>
/// <param name="esq">Instance of the EntitySchemaQuery class.</param>
/// <param name="dataSourceFilters">Serialized filters.</param>
public static void SpecifyESQFilters(UserConnection userConnection, ProcessActivity processActivity,
EntitySchema entitySchema, EntitySchemaQuery esq, string dataSourceFilters)
{
userConnection.CheckArgumentNull("userConnection");
processActivity.CheckArgumentNull("processActivity");
entitySchema.CheckArgumentNull("entitySchema");
esq.CheckArgumentNull("esq");
if (string.IsNullOrEmpty(dataSourceFilters))
{
return;
}
IEntitySchemaQueryFilterItem esqFilter;
var userConnectionArgument = new ConstructorArgument("userConnection", userConnection);
var processDataContractFilterConverter = ClassFactory
.Get <IProcessDataContractFilterConverter>(userConnectionArgument);
if (processDataContractFilterConverter.GetIsDataContractFilter(dataSourceFilters))
{
ServiceConfig.Initialize();
esqFilter = processDataContractFilterConverter.ConvertToEntitySchemaQueryFilterItem(esq,
processActivity.Owner, dataSourceFilters);
}
else
{
DataSourceFilterCollection filterCollection = ConvertToProcessDataSourceFilterCollection(userConnection,
entitySchema, processActivity, dataSourceFilters);
esqFilter = filterCollection.ToEntitySchemaQueryFilterCollection(esq);
}
esq.Filters.Add(esqFilter);
}
/// <summary>
/// Converts a set of filters to process format.
/// </summary>
/// <param name="userConnection">User connection.</param>
/// <param name="entitySchema">Entity schema.</param>
/// <param name="processActivity">Process activity.</param>
/// <param name="dataSourceFilters">Serialized filters.</param>
/// <returns>Set of filters in the process format.</returns>
public static string ConvertToProcessDataSourceFilters(UserConnection userConnection, EntitySchema entitySchema,
ProcessActivity processActivity, string dataSourceFilters)
{
userConnection.CheckArgumentNull("userConnection");
entitySchema.CheckArgumentNull("entitySchema");
processActivity.CheckArgumentNull("processActivity");
dataSourceFilters.CheckArgumentNullOrEmpty("dataSourceFilters");
var userConnectionArgument = new ConstructorArgument("userConnection", userConnection);
var processDataSourceFiltersConverter = ClassFactory
.Get <IProcessDataSourceFiltersConverter>(userConnectionArgument);
return(processDataSourceFiltersConverter.ConvertToProcessDataSourceFilters(processActivity,
entitySchema.UId, dataSourceFilters));
}
