/// <summary>
/// Generate code by reading an EDMX schema from an XmlReader and outputting the code into a TextWriter
/// </summary>
/// <param name="sourceReader">Reader with a EDMX schema in it</param>
/// <param name="targetWriter">Target writer for the generated code</param>
/// <param name="namespacePrefix">Prefix to use for generated namespaces</param>
/// <remarks>
/// Note that the NamespacePrefix is used as the only namespace for types in the same namespace
/// as the default container, and as a prefix for the server-provided namespace for everything else. If
/// this argument is null, the server-provided namespaces are used for all types.
/// </remarks>
/// <returns></returns>
public IList <EdmSchemaError> GenerateCode(XmlReader sourceReader, TextWriter targetWriter, string namespacePrefix)
{
EntityUtil.CheckArgumentNull(sourceReader, "sourceReader");
EntityUtil.CheckArgumentNull(targetWriter, "targetWriter");
using (LazyTextWriterCreator target = new LazyTextWriterCreator(targetWriter))
{
return(GenerateCode(sourceReader, target, namespacePrefix));
} // does not actually close the targetWriter - that is the caller's responsibility
}
public IList <EdmSchemaError> GenerateCode(XmlReader sourceReader, string targetFilePath)
{
EntityUtil.CheckArgumentNull(sourceReader, "sourceReader");
EntityUtil.CheckStringArgument(targetFilePath, "targetPath");
using (LazyTextWriterCreator target = new LazyTextWriterCreator(targetFilePath))
{
// we do want to close the file
return(GenerateCode(sourceReader, target, null));
}
}
private IList <EdmSchemaError> GenerateCode(XmlReader sourceReader, LazyTextWriterCreator target, string namespacePrefix)
{
List <XmlReader> readers = CreateReaders(sourceReader);
List <EdmSchemaError> errors = new List <EdmSchemaError>();
EdmItemCollection itemCollection = new EdmItemCollection(readers);
#if QFE_ENV
_version = _versionExplicitlySet ? _version : GetDataServiceCodeVersionFromEnvironment();
_useDataServiceCollection = _useDataServiceCollectionExplicitlySet ? _useDataServiceCollection : GetUseDataServiceCollectionFromEnvironment();
#endif
if (_useDataServiceCollection && _version == DataServiceCodeVersion.V1)
{
throw new InvalidOperationException(Strings.VersionV1RequiresUseDataServiceCollectionFalse);
}
// generate code
using (ClientApiGenerator generator = new ClientApiGenerator(null, itemCollection, this, errors, namespacePrefix))
{
generator.GenerateCode(target);
}
return(errors);
}
