public IEnumerable <ConfigurationDocumentHeader> ListDocuments(ConfigurationDocumentQuery query)
{
// choose the anonymous-access service if possible (if we're not querying for user docs)
var serviceContract = query.UserType == ConfigurationDocumentQuery.DocumentUserType.Shared ?
typeof(IApplicationConfigurationReadService) : typeof(IConfigurationService);
var service = (IApplicationConfigurationReadService)Platform.GetService(serviceContract);
using (service as IDisposable)
{
var response = service.ListConfigurationDocuments(new ListConfigurationDocumentsRequest(query));
return(response.Documents);
}
}
/// <summary>
/// Lists documents matching the specified query.
/// </summary>
/// <param name="query"></param>
/// <returns></returns>
protected ListConfigurationDocumentsResponse ListConfigurationDocumentsHelper(ConfigurationDocumentQuery query)
{
Platform.CheckNonNegative(query.FirstResult, "FirstResult");
Platform.CheckArgumentRange(query.MaxResults, 0, 500, "MaxResults");
var whereDocument = new ConfigurationDocumentSearchCriteria();
var whereBody = new ConfigurationDocumentBodySearchCriteria();
BuildDocumentQueryCriteria(query, whereDocument, whereBody);
var broker = PersistenceContext.GetBroker<IConfigurationDocumentBroker>();
var page = new SearchResultPage(query.FirstResult, query.MaxResults);
var documents = broker.Find(whereDocument, whereBody, page);
return new ListConfigurationDocumentsResponse(
CollectionUtils.Map(documents, (ConfigurationDocument doc) => GetDocumentHeader(doc)));
}
public ListConfigurationDocumentsRequest(ConfigurationDocumentQuery query)
{
this.Query = query;
}
/// <summary>
/// Builds criteria for querying documents.
/// </summary>
/// <param name="query"></param>
/// <param name="whereDocument"></param>
/// <param name="whereBody"></param>
private static void BuildDocumentQueryCriteria(ConfigurationDocumentQuery query, ConfigurationDocumentSearchCriteria whereDocument, ConfigurationDocumentBodySearchCriteria whereBody)
{
var currentUser = Thread.CurrentPrincipal == null ? null : Thread.CurrentPrincipal.Identity.Name;
// user type
if (query.UserType == ConfigurationDocumentQuery.DocumentUserType.User)
{
// to query for user documents, we must have an authenticated user
if (string.IsNullOrEmpty(currentUser))
ThrowNotAuthorized();
// current users documents only
whereDocument.User.EqualTo(currentUser);
}
else
{
// shared documents only!
// (authentication is irrelevant - shared documents can be queried anonymously)
whereDocument.User.IsNull();
}
// document name
if (query.DocumentName.IsSet && !string.IsNullOrEmpty(query.DocumentName.Value))
{
if (query.DocumentName.Operator == ConfigurationDocumentQuery.StringOperator.StartsWith)
{
whereDocument.DocumentName.StartsWith(query.DocumentName.Value);
}
else if (query.DocumentName.Operator == ConfigurationDocumentQuery.StringOperator.Exact)
{
whereDocument.DocumentName.EqualTo(query.DocumentName.Value);
}
}
// document version
if (query.Version.IsSet)
{
whereDocument.DocumentVersionString.EqualTo(VersionUtils.ToPaddedVersionString(query.Version.Value));
}
// instance key
if (query.InstanceKey.IsSet)
{
if (query.InstanceKey.Value == null)
{
whereDocument.InstanceKey.IsNull(); // default instances only!
}
else
{
whereDocument.InstanceKey.EqualTo(query.InstanceKey.Value);
}
}
// creation time
if (query.CreationTime.IsSet)
{
if (query.CreationTime.Operator == ConfigurationDocumentQuery.DateTimeOperator.After)
{
whereDocument.CreationTime.MoreThan(query.CreationTime.Value);
}
else if (query.CreationTime.Operator == ConfigurationDocumentQuery.DateTimeOperator.Before)
{
whereDocument.CreationTime.LessThan(query.CreationTime.Value);
}
}
// modified time
if (query.ModifiedTime.IsSet)
{
if (query.ModifiedTime.Operator == ConfigurationDocumentQuery.DateTimeOperator.After)
{
whereBody.ModifiedTime.MoreThan(query.ModifiedTime.Value);
}
else if (query.ModifiedTime.Operator == ConfigurationDocumentQuery.DateTimeOperator.Before)
{
whereBody.ModifiedTime.LessThan(query.ModifiedTime.Value);
}
}
}
public ListConfigurationDocumentsRequest(ConfigurationDocumentQuery query)
{
this.Query = query;
}
/// <summary>
/// Lists documents matching the specified query.
/// </summary>
/// <param name="query"></param>
/// <returns></returns>
protected ListConfigurationDocumentsResponse ListConfigurationDocumentsHelper(ConfigurationDocumentQuery query)
{
Platform.CheckNonNegative(query.FirstResult, "FirstResult");
Platform.CheckArgumentRange(query.MaxResults, 0, 500, "MaxResults");
var whereDocument = new ConfigurationDocumentSearchCriteria();
var whereBody = new ConfigurationDocumentBodySearchCriteria();
BuildDocumentQueryCriteria(query, whereDocument, whereBody);
var broker = PersistenceContext.GetBroker <IConfigurationDocumentBroker>();
var page = new SearchResultPage(query.FirstResult, query.MaxResults);
var documents = broker.Find(whereDocument, whereBody, page);
return(new ListConfigurationDocumentsResponse(
CollectionUtils.Map(documents, (ConfigurationDocument doc) => GetDocumentHeader(doc))));
}
/// <summary>
/// Builds criteria for querying documents.
/// </summary>
/// <param name="query"></param>
/// <param name="whereDocument"></param>
/// <param name="whereBody"></param>
private static void BuildDocumentQueryCriteria(ConfigurationDocumentQuery query, ConfigurationDocumentSearchCriteria whereDocument, ConfigurationDocumentBodySearchCriteria whereBody)
{
var currentUser = Thread.CurrentPrincipal == null ? null : Thread.CurrentPrincipal.Identity.Name;
// user type
if (query.UserType == ConfigurationDocumentQuery.DocumentUserType.User)
{
// to query for user documents, we must have an authenticated user
if (string.IsNullOrEmpty(currentUser))
{
ThrowNotAuthorized();
}
// current users documents only
whereDocument.User.EqualTo(currentUser);
}
else
{
// shared documents only!
// (authentication is irrelevant - shared documents can be queried anonymously)
whereDocument.User.IsNull();
}
// document name
if (query.DocumentName.IsSet && !string.IsNullOrEmpty(query.DocumentName.Value))
{
if (query.DocumentName.Operator == ConfigurationDocumentQuery.StringOperator.StartsWith)
{
whereDocument.DocumentName.StartsWith(query.DocumentName.Value);
}
else if (query.DocumentName.Operator == ConfigurationDocumentQuery.StringOperator.Exact)
{
whereDocument.DocumentName.EqualTo(query.DocumentName.Value);
}
}
// document version
if (query.Version.IsSet)
{
whereDocument.DocumentVersionString.EqualTo(VersionUtils.ToPaddedVersionString(query.Version.Value));
}
// instance key
if (query.InstanceKey.IsSet)
{
if (query.InstanceKey.Value == null)
{
whereDocument.InstanceKey.IsNull(); // default instances only!
}
else
{
whereDocument.InstanceKey.EqualTo(query.InstanceKey.Value);
}
}
// creation time
if (query.CreationTime.IsSet)
{
if (query.CreationTime.Operator == ConfigurationDocumentQuery.DateTimeOperator.After)
{
whereDocument.CreationTime.MoreThan(query.CreationTime.Value);
}
else if (query.CreationTime.Operator == ConfigurationDocumentQuery.DateTimeOperator.Before)
{
whereDocument.CreationTime.LessThan(query.CreationTime.Value);
}
}
// modified time
if (query.ModifiedTime.IsSet)
{
if (query.ModifiedTime.Operator == ConfigurationDocumentQuery.DateTimeOperator.After)
{
whereBody.ModifiedTime.MoreThan(query.ModifiedTime.Value);
}
else if (query.ModifiedTime.Operator == ConfigurationDocumentQuery.DateTimeOperator.Before)
{
whereBody.ModifiedTime.LessThan(query.ModifiedTime.Value);
}
}
}