/// <summary>
/// DAISY Plugin - This method will return complete data for selected entitySet.
/// Get an XML element containing data from the specified table + container combination,
/// filtering according
/// to the filter criteria specified by the caller.
/// </summary>
/// <param name="container">Alias of the container</param>
/// <param name="tableName">EntitySet\Table name</param>
/// <param name="filter">Filter criteria, in Azure Table Services query syntax.</param>
/// <returns>An XML element containing the results of the query.</returns>
/// <exception cref="ArgumentNullException"></exception>
/// <exception cref="ArgumentException"></exception>
/// <exception cref="WebException"></exception>
/// <exception cref="Exception"></exception>
public override XDocument GetDataAsDaisy(string container, string tableName, string filter)
{
XElement tempGetData = null;
string tempNextPartitionKey = string.Empty;
string tempNextRowKey = string.Empty;
XDocument daisyDataXml = null;
if (string.IsNullOrEmpty(container))
{
throw new ArgumentNullException(AzureResources.ContainerCannotBeNull);
}
//handling internal paging.
do
{
if (tempGetData == null)
{
// 1000 is the max results Azure Table Storage allows per query
tempGetData = GetData(container, tableName, filter, 1000, null, null);
tempNextPartitionKey = tempGetData.Attribute("nextPartitionKey").Value;
tempNextRowKey = tempGetData.Attribute("nextRowKey").Value;
}
else
{
// 1000 is the max results Azure Table Storage allows per query
XElement tp = GetData(container, tableName, filter, 1000, tempNextPartitionKey, tempNextRowKey);
tempGetData.Add(tp.Elements("properties"));
// Update the partitionkey values at the top.
tempGetData.SetAttributeValue("currentPartitionKey", tp.Attribute("currentPartitionKey").Value);
tempGetData.SetAttributeValue("currentRowKey", tp.Attribute("currentRowKey").Value);
tempGetData.SetAttributeValue("nextPartitionKey", tp.Attribute("nextPartitionKey").Value);
tempGetData.SetAttributeValue("nextRowKey", tp.Attribute("nextRowKey").Value);
tempNextPartitionKey = tp.Attribute("nextPartitionKey").Value;
tempNextRowKey = tp.Attribute("nextRowKey").Value;
}
}while (!string.IsNullOrEmpty(tempNextPartitionKey) && !string.IsNullOrEmpty(tempNextRowKey));
//Function to get the header information of a particular entity set
AddMetadataToXElement(container, tempGetData);
String xmlDataFromAzure = tempGetData.ToString();
TextReader inputXMLDataForTrans = new StringReader(xmlDataFromAzure);
XmlReader xmlReader = XmlReader.Create(inputXMLDataForTrans);
// Translate dat in daisy format.
DTBookTranslation.DTBook objBook = new DTBookTranslation.DTBook();
TextReader validatedDTBookXml;
//Xml got from azure environment is given as input for DTBook translation method
string mappedPath = (HttpContext.Current != null) ? HttpContext.Current.Server.MapPath(PathDTD)
: Path.Combine(Environment.CurrentDirectory, PathDTD);
validatedDTBookXml = objBook.TranslationOfAzureXml(xmlReader, mappedPath);
daisyDataXml = XDocument.Load(validatedDTBookXml);
return(daisyDataXml);
}
/// <summary>
/// DAISY Plugin - This method will return complete data for selected entitySet.
/// Get an XML element containing data from the specified table + container combination,
/// filtering according
/// to the filter criteria specified by the caller.
/// </summary>
/// <param name="container">Alias of the container</param>
/// <param name="tableName">EntitySet\Table name</param>
/// <param name="filter">Filter criteria, in Azure Table Services query syntax.</param>
/// <returns>An XML element containing the results of the query.</returns>
/// <exception cref="ArgumentNullException"></exception>
/// <exception cref="ArgumentException"></exception>
/// <exception cref="WebException"></exception>
/// <exception cref="Exception"></exception>
public override XDocument GetDataAsDaisy(string container, string tableName, string filter)
{
XElement tempGetData = null;
string tempNextPartitionKey = string.Empty;
string tempNextRowKey = string.Empty;
XDocument daisyDataXml = null;
if (string.IsNullOrEmpty(container))
{
throw new ArgumentNullException(AzureResources.ContainerCannotBeNull);
}
//handling internal paging.
do
{
if (tempGetData == null)
{
// 1000 is the max results Azure Table Storage allows per query
tempGetData = GetData(container, tableName, filter, 1000, null, null);
tempNextPartitionKey = tempGetData.Attribute("nextPartitionKey").Value;
tempNextRowKey = tempGetData.Attribute("nextRowKey").Value;
}
else
{
// 1000 is the max results Azure Table Storage allows per query
XElement tp = GetData(container, tableName, filter, 1000, tempNextPartitionKey, tempNextRowKey);
tempGetData.Add(tp.Elements("properties"));
// Update the partitionkey values at the top.
tempGetData.SetAttributeValue("currentPartitionKey", tp.Attribute("currentPartitionKey").Value);
tempGetData.SetAttributeValue("currentRowKey", tp.Attribute("currentRowKey").Value);
tempGetData.SetAttributeValue("nextPartitionKey", tp.Attribute("nextPartitionKey").Value);
tempGetData.SetAttributeValue("nextRowKey", tp.Attribute("nextRowKey").Value);
tempNextPartitionKey = tp.Attribute("nextPartitionKey").Value;
tempNextRowKey = tp.Attribute("nextRowKey").Value;
}
}
while (!string.IsNullOrEmpty(tempNextPartitionKey) && !string.IsNullOrEmpty(tempNextRowKey));
//Function to get the header information of a particular entity set
AddMetadataToXElement(container, tempGetData);
String xmlDataFromAzure = tempGetData.ToString();
TextReader inputXMLDataForTrans = new StringReader(xmlDataFromAzure);
XmlReader xmlReader = XmlReader.Create(inputXMLDataForTrans);
// Translate dat in daisy format.
DTBookTranslation.DTBook objBook = new DTBookTranslation.DTBook();
TextReader validatedDTBookXml;
//Xml got from azure environment is given as input for DTBook translation method
string mappedPath = (HttpContext.Current!=null) ? HttpContext.Current.Server.MapPath(PathDTD)
: Path.Combine(Environment.CurrentDirectory,PathDTD);
validatedDTBookXml = objBook.TranslationOfAzureXml(xmlReader, mappedPath);
daisyDataXml = XDocument.Load(validatedDTBookXml);
return daisyDataXml;
}
/// <summary>
/// DAISY Plugin - This method will return complete data for selected entitySet.
/// Get an XML element containing data from the specified table + container combination,
/// filtering according
/// to the filter criteria specified by the caller.
/// </summary>
/// <param name="container">Alias of the container</param>
/// <param name="tableName">EntitySet\Table name</param>
/// <param name="filter">Filter criteria, in Azure Table Services query syntax.</param>
/// <returns>An XML element containing the results of the query.</returns>
/// <exception cref="ArgumentNullException"></exception>
/// <exception cref="ArgumentException"></exception>
/// <exception cref="WebException"></exception>
/// <exception cref="Exception"></exception>
public override XDocument GetDataAsDaisy(string realUri, string container, string tableName, string filter)
{
XElement tempGetData = null;
string tempNextPartitionKey = string.Empty;
string tempNextRowKey = string.Empty;
XDocument daisyDataXml = null;
if (string.IsNullOrEmpty(container))
{
throw new ArgumentNullException(AzureResources.ContainerCannotBeNull);
}
try
{
//we don't need paging
//tempGetData = GetData(realUri, container, tableName, filter, 0, null, null);
tempGetData = GetDataAsXElement(realUri, container, tableName, filter);
////handling internal paging.
//do
//{
// if (tempGetData == null)
// {
// // 1000 is the max results Azure Table Storage allows per query
// tempGetData = GetData(realUri, container, tableName, filter, 1000, null, null);
// tempNextPartitionKey = tempGetData.Attribute("nextPartitionKey").Value;
// tempNextRowKey = tempGetData.Attribute("nextRowKey").Value;
// }
// else
// {
// // 1000 is the max results Azure Table Storage allows per query
// XElement tp = GetData(realUri, container, tableName, filter, 1000, tempNextPartitionKey, tempNextRowKey);
// tempGetData.Add(tp.Elements("properties"));
// // Update the partitionkey values at the top.
// tempGetData.SetAttributeValue("currentPartitionKey", tp.Attribute("currentPartitionKey").Value);
// tempGetData.SetAttributeValue("currentRowKey", tp.Attribute("currentRowKey").Value);
// tempGetData.SetAttributeValue("nextPartitionKey", tp.Attribute("nextPartitionKey").Value);
// tempGetData.SetAttributeValue("nextRowKey", tp.Attribute("nextRowKey").Value);
// tempNextPartitionKey = tp.Attribute("nextPartitionKey").Value;
// tempNextRowKey = tp.Attribute("nextRowKey").Value;
// }
//}
//while (!string.IsNullOrEmpty(tempNextPartitionKey) && !string.IsNullOrEmpty(tempNextRowKey));
//Function to get the header information of a particular entity set
AddMetadataToXElement(realUri, container, tempGetData);
String xmlDataFromAzure = tempGetData.ToString();
TextReader inputXMLDataForTrans = new StringReader(xmlDataFromAzure);
XmlReader xmlReader = XmlReader.Create(inputXMLDataForTrans);
// Translate dat in daisy format.
DTBookTranslation.DTBook objBook = new DTBookTranslation.DTBook();
TextReader validatedDTBookXml;
//Xml got from azure environment is given as input for DTBook translation method
string mappedPath = (HttpContext.Current != null) ? HttpContext.Current.Server.MapPath(PathDTD)
: Path.Combine(Environment.CurrentDirectory, PathDTD);
validatedDTBookXml = objBook.TranslationOfAzureXml(xmlReader, mappedPath);
daisyDataXml = XDocument.Load(validatedDTBookXml);
}
catch (Exception ex)
{
string sSource;
string sLog;
string sEvent;
sSource = "ODP API";
sLog = "Application";
sEvent = ex.Message;
if (!System.Diagnostics.EventLog.SourceExists(sSource))
{
System.Diagnostics.EventLog.CreateEventSource(sSource, sLog);
}
System.Diagnostics.EventLog.WriteEntry(sSource, sEvent);
System.Diagnostics.EventLog.WriteEntry(sSource, sEvent, System.Diagnostics.EventLogEntryType.Warning, 234);
throw;
}
return(daisyDataXml);
}
/// <summary>
/// DAISY Plugin - This method will return complete data for selected entitySet.
/// Get an XML element containing data from the specified table + container combination,
/// filtering according
/// to the filter criteria specified by the caller.
/// </summary>
/// <param name="container">Alias of the container</param>
/// <param name="tableName">EntitySet\Table name</param>
/// <param name="filter">Filter criteria, in Azure Table Services query syntax.</param>
/// <returns>An XML element containing the results of the query.</returns>
/// <exception cref="ArgumentNullException"></exception>
/// <exception cref="ArgumentException"></exception>
/// <exception cref="WebException"></exception>
/// <exception cref="Exception"></exception>
public override XDocument GetDataAsDaisy(string realUri, string container, string tableName, string filter)
{
XElement tempGetData = null;
string tempNextPartitionKey = string.Empty;
string tempNextRowKey = string.Empty;
XDocument daisyDataXml = null;
if (string.IsNullOrEmpty(container))
{
throw new ArgumentNullException(AzureResources.ContainerCannotBeNull);
}
try
{
//we don't need paging
//tempGetData = GetData(realUri, container, tableName, filter, 0, null, null);
tempGetData = GetDataAsXElement(realUri, container, tableName, filter);
////handling internal paging.
//do
//{
// if (tempGetData == null)
// {
// // 1000 is the max results Azure Table Storage allows per query
// tempGetData = GetData(realUri, container, tableName, filter, 1000, null, null);
// tempNextPartitionKey = tempGetData.Attribute("nextPartitionKey").Value;
// tempNextRowKey = tempGetData.Attribute("nextRowKey").Value;
// }
// else
// {
// // 1000 is the max results Azure Table Storage allows per query
// XElement tp = GetData(realUri, container, tableName, filter, 1000, tempNextPartitionKey, tempNextRowKey);
// tempGetData.Add(tp.Elements("properties"));
// // Update the partitionkey values at the top.
// tempGetData.SetAttributeValue("currentPartitionKey", tp.Attribute("currentPartitionKey").Value);
// tempGetData.SetAttributeValue("currentRowKey", tp.Attribute("currentRowKey").Value);
// tempGetData.SetAttributeValue("nextPartitionKey", tp.Attribute("nextPartitionKey").Value);
// tempGetData.SetAttributeValue("nextRowKey", tp.Attribute("nextRowKey").Value);
// tempNextPartitionKey = tp.Attribute("nextPartitionKey").Value;
// tempNextRowKey = tp.Attribute("nextRowKey").Value;
// }
//}
//while (!string.IsNullOrEmpty(tempNextPartitionKey) && !string.IsNullOrEmpty(tempNextRowKey));
//Function to get the header information of a particular entity set
AddMetadataToXElement(realUri, container, tempGetData);
String xmlDataFromAzure = tempGetData.ToString();
TextReader inputXMLDataForTrans = new StringReader(xmlDataFromAzure);
XmlReader xmlReader = XmlReader.Create(inputXMLDataForTrans);
// Translate dat in daisy format.
DTBookTranslation.DTBook objBook = new DTBookTranslation.DTBook();
TextReader validatedDTBookXml;
//Xml got from azure environment is given as input for DTBook translation method
string mappedPath = (HttpContext.Current != null) ? HttpContext.Current.Server.MapPath(PathDTD)
: Path.Combine(Environment.CurrentDirectory, PathDTD);
validatedDTBookXml = objBook.TranslationOfAzureXml(xmlReader, mappedPath);
daisyDataXml = XDocument.Load(validatedDTBookXml);
}
catch (Exception ex)
{
string sSource;
string sLog;
string sEvent;
sSource = "ODP API";
sLog = "Application";
sEvent = ex.Message;
if (!System.Diagnostics.EventLog.SourceExists(sSource))
System.Diagnostics.EventLog.CreateEventSource(sSource, sLog);
System.Diagnostics.EventLog.WriteEntry(sSource, sEvent);
System.Diagnostics.EventLog.WriteEntry(sSource, sEvent, System.Diagnostics.EventLogEntryType.Warning, 234);
throw;
}
return daisyDataXml;
}