public DataSource(DataSource rhs, bool readOnly, bool createNewId)
: base(rhs, readOnly, createNewId)
{
m_assembly = rhs.m_assembly;
if (rhs.m_dataMethod != null)
m_dataMethod = (rhs.m_dataMethod as DataMethod).DeepCopy(readOnly, createNewId);
}
private void WriteDataMethod(XmlNode xmlDataSource, IDataMethod dataMethod)
{
XmlNode xmlDataMethod = m_xmlDocument.CreateElement("DataMethod");
xmlDataSource.AppendChild(xmlDataMethod);
XmlHelpers.AddLanguageItemAttribute(xmlDataMethod, "name", dataMethod.Name);
XmlHelpers.AddReadOnlyAttribute(xmlDataMethod, dataMethod.ReadOnly);
WriteParameters(xmlDataMethod, dataMethod.Parameters);
}
public DataMethod(IDataMethod dm)
{
m_dm = dm;
}
/// <summary>
/// Creates a parameter for a given data source
/// </summary>
public static IParameter NewDataSourceParameter(string name, string assemblyName, string className, IDataMethod method)
{
IDataElement dataElement = NewDataSourceElement(name, assemblyName, className, method);
IParameter parameter = new Parameter(name, dataElement);
return parameter;
}
/// <summary>
/// Creates a new data element storing a data source
/// </summary>
public static IDataElement NewDataSourceElement(string name, string assemblyName, string className, IDataMethod method)
{
IDataSource dataSource = new DataSource(assemblyName, className, method);
IDataElement dataElement = new DataElement(Guid.NewGuid(), new NonTranslateableLanguageItem(""), new NonTranslateableLanguageItem(""), DataType.Object, dataSource);
return dataElement;
}
public DataSource(string assemblyName, string className, IDataMethod dataMethod)
: base(Guid.NewGuid(), new NonTranslateableLanguageItem(className))
{
m_assembly = assemblyName;
m_dataMethod = dataMethod;
}
