/// <summary>
/// Creates a sample schema, populates it with sample data, and saves it to an XML file
/// </summary>
/// <param name="schemaComplexity">The example schema to create</param>
private void CreateSetSave(SampleSchemaComplexity schemaComplexity)
{
//Get read-write access levels and schema and application Ids from the active dialog
AccessLevel read;
AccessLevel write;
GetUIAccessLevels(out read, out write);
if (!ValidateGuids())
{
TaskDialog.Show("ExtensibleStorage Manager", "Invalid Schema or ApplicationId Guid.");
return;
}
//Get a pathname for an XML file from the user.
Microsoft.Win32.SaveFileDialog sfd = new Microsoft.Win32.SaveFileDialog();
sfd.DefaultExt = ".xml";
sfd.Filter = "SchemaWrapper Xml files (*.xml)|*.xml";
sfd.InitialDirectory = GetStartingXmlPath();
sfd.FileName = this.m_textBox_SchemaName.Text + "_" + this.m_textBox_SchemaVendorId.Text + "___" + this.m_textBox_SchemaId.Text.Substring(31) + ".xml";
Nullable <bool> result = sfd.ShowDialog();
if ((result.HasValue) && (result == true))
{
try
{
//Create a new sample SchemaWrapper, schema, and Entity and store it in the current document's ProjectInformation element.
m_SchemaWrapper = StorageCommand.CreateSetAndExport(m_Document.ProjectInformation, sfd.FileName, new Guid(this.m_textBox_SchemaId.Text), read, write, this.m_textBox_SchemaVendorId.Text, this.m_textBox_SchemaApplicationId.Text, this.m_textBox_SchemaName.Text, this.m_textBox_SchemaDocumentation.Text, schemaComplexity);
}
catch (Exception ex)
{
TaskDialog.Show("ExtensibleStorage Manager", "Could not Create Schema. " + ex.ToString());
return;
}
UpdateUI();
//Display the schema fields and sample data we just created in a dialog.
ExtensibleStorageManager.UIData dataDialog = new ExtensibleStorageManager.UIData();
string schemaData = this.m_SchemaWrapper.ToString();
string entityData = this.m_SchemaWrapper.GetSchemaEntityData(m_Document.ProjectInformation.GetEntity(m_SchemaWrapper.GetSchema()));
string allData = "Schema: " + Environment.NewLine + schemaData + Environment.NewLine + Environment.NewLine + "Entity" + Environment.NewLine + entityData;
dataDialog.SetData(allData);
dataDialog.ShowDialog();
}
}
/// <summary>
/// Creates a sample schema, populates it with sample data, and saves it to an XML file
/// </summary>
/// <param name="schemaComplexity">The example schema to create</param>
private void CreateSetSave(SampleSchemaComplexity schemaComplexity)
{
//Get read-write access levels and schema and application Ids from the active dialog
AccessLevel read;
AccessLevel write;
GetUIAccessLevels(out read, out write);
if (!ValidateGuids())
{
TaskDialog.Show("ExtensibleStorage Manager", "Invalid Schema or ApplicationId Guid.");
return;
}
//Get a pathname for an XML file from the user.
Microsoft.Win32.SaveFileDialog sfd = new Microsoft.Win32.SaveFileDialog();
sfd.DefaultExt = ".xml";
sfd.Filter = "SchemaWrapper Xml files (*.xml)|*.xml";
sfd.InitialDirectory = GetStartingXmlPath();
sfd.FileName = this.m_textBox_SchemaName.Text + "_" + this.m_textBox_SchemaVendorId.Text + "___" + this.m_textBox_SchemaId.Text.Substring(31) + ".xml";
Nullable<bool> result = sfd.ShowDialog();
if ((result.HasValue) && (result == true))
{
try
{
//Create a new sample SchemaWrapper, schema, and Entity and store it in the current document's ProjectInformation element.
m_SchemaWrapper = StorageCommand.CreateSetAndExport(m_Document.ProjectInformation, sfd.FileName, new Guid(this.m_textBox_SchemaId.Text), read, write, this.m_textBox_SchemaVendorId.Text, this.m_textBox_SchemaApplicationId.Text, this.m_textBox_SchemaName.Text, this.m_textBox_SchemaDocumentation.Text, schemaComplexity);
}
catch (Exception ex)
{
TaskDialog.Show("ExtensibleStorage Manager", "Could not Create Schema. " + ex.ToString());
return;
}
UpdateUI();
//Display the schema fields and sample data we just created in a dialog.
ExtensibleStorageManager.UIData dataDialog = new ExtensibleStorageManager.UIData();
string schemaData = this.m_SchemaWrapper.ToString();
string entityData = this.m_SchemaWrapper.GetSchemaEntityData(m_Document.ProjectInformation.GetEntity(m_SchemaWrapper.GetSchema()));
string allData = "Schema: " + Environment.NewLine + schemaData + Environment.NewLine + Environment.NewLine + "Entity" + Environment.NewLine + entityData;
dataDialog.SetData(allData);
dataDialog.ShowDialog();
}
}
/// <summary>
/// Creates a new sample Schema, creates an instance of that Schema (an Entity) in the given element,
/// sets data on that element's entity, and exports the schema to a given XML file.
/// </summary>
/// <returns>A new SchemaWrapper</returns>
public static SchemaWrapperTools.SchemaWrapper CreateSetAndExport(Element storageElement, string xmlPathOut, Guid schemaId, AccessLevel readAccess, AccessLevel writeAccess, string vendorId, string applicationId, string name, string documentation, SampleSchemaComplexity schemaComplexity)
{
#region Start a new transaction, and create a new Schema
if (Schema.Lookup(schemaId) != null)
{
throw new Exception("A Schema with this Guid already exists in this document -- another one cannot be created.");
}
Transaction storageWrite = new Transaction(storageElement.Document, "storageWrite");
storageWrite.Start();
//Create a new schema.
SchemaWrapperTools.SchemaWrapper mySchemaWrapper = SchemaWrapperTools.SchemaWrapper.NewSchema(schemaId, readAccess, writeAccess, vendorId, applicationId, name, documentation);
mySchemaWrapper.SetXmlPath(xmlPathOut);
#endregion
Entity storageElementEntityWrite = null;
//Create some sample schema fields. There are two sample schemas hard coded here, "simple" and "complex."
switch (schemaComplexity)
{
case SampleSchemaComplexity.SimpleExample:
SimpleSchemaAndData(mySchemaWrapper, out storageElementEntityWrite);
break;
case SampleSchemaComplexity.ComplexExample:
ComplexSchemaAndData(mySchemaWrapper, storageElement, xmlPathOut, schemaId, readAccess, writeAccess, vendorId, applicationId, name, documentation, out storageElementEntityWrite);
break;
}
#region Store the main entity in an element, save the Serializeable SchemaWrapper to xml, and finish the transaction
storageElement.SetEntity(storageElementEntityWrite);
TransactionStatus storageResult = storageWrite.Commit();
if (storageResult != TransactionStatus.Committed)
{
throw new Exception("Error storing Schema. Transaction status: " + storageResult.ToString());
}
else
{
mySchemaWrapper.ToXml(xmlPathOut);
return mySchemaWrapper;
}
#endregion
}
/// <summary>
/// Creates a new sample Schema, creates an instance of that Schema (an Entity) in the given element,
/// sets data on that element's entity, and exports the schema to a given XML file.
/// </summary>
/// <returns>A new SchemaWrapper</returns>
public static SchemaWrapperTools.SchemaWrapper CreateSetAndExport(Element storageElement, string xmlPathOut, Guid schemaId, AccessLevel readAccess, AccessLevel writeAccess, string vendorId, string applicationId, string name, string documentation, SampleSchemaComplexity schemaComplexity)
{
#region Start a new transaction, and create a new Schema
if (Schema.Lookup(schemaId) != null)
{
throw new Exception("A Schema with this Guid already exists in this document -- another one cannot be created.");
}
Transaction storageWrite = new Transaction(storageElement.Document, "storageWrite");
storageWrite.Start();
//Create a new schema.
SchemaWrapperTools.SchemaWrapper mySchemaWrapper = SchemaWrapperTools.SchemaWrapper.NewSchema(schemaId, readAccess, writeAccess, vendorId, applicationId, name, documentation);
mySchemaWrapper.SetXmlPath(xmlPathOut);
#endregion
Entity storageElementEntityWrite = null;
//Create some sample schema fields. There are two sample schemas hard coded here, "simple" and "complex."
switch (schemaComplexity)
{
case SampleSchemaComplexity.SimpleExample:
SimpleSchemaAndData(mySchemaWrapper, out storageElementEntityWrite);
break;
case SampleSchemaComplexity.ComplexExample:
ComplexSchemaAndData(mySchemaWrapper, storageElement, xmlPathOut, schemaId, readAccess, writeAccess, vendorId, applicationId, name, documentation, out storageElementEntityWrite);
break;
}
#region Store the main entity in an element, save the Serializeable SchemaWrapper to xml, and finish the transaction
storageElement.SetEntity(storageElementEntityWrite);
TransactionStatus storageResult = storageWrite.Commit();
if (storageResult != TransactionStatus.Committed)
{
throw new Exception("Error storing Schema. Transaction status: " + storageResult.ToString());
}
else
{
mySchemaWrapper.ToXml(xmlPathOut);
return(mySchemaWrapper);
}
#endregion
}
