public void MetadataWorkspaceHelperRewrite()
{
EntityConnectionStringBuilder nameResolver =
new EntityConnectionStringBuilder(NorthwindObjectContext.DefaultConnectionString);
string resolvedConnectionString =
ConfigurationManager.ConnectionStrings[nameResolver.Name].ConnectionString;
EntityConnectionStringBuilder connectionString =
new EntityConnectionStringBuilder(resolvedConnectionString);
MetadataWorkspace workspace =
MetadataWorkspaceHelper.Rewrite(
connectionString.Metadata,
EffortProviderConfiguration.ProviderInvariantName,
EffortProviderManifestTokens.Version1);
}
/// <summary>
/// Returns a metadata workspace that is rewritten in order to be compatible the
/// Effort provider.
/// </summary>
/// <param name="entityConnectionString">
/// The entity connection string that references the original metadata.
/// </param>
/// <returns>
/// The rewritten metadata.
/// </returns>
private static MetadataWorkspace GetEffortCompatibleMetadataWorkspace(
ref string entityConnectionString)
{
EffortProviderConfiguration.VerifyProvider();
entityConnectionString = GetFullEntityConnectionString(entityConnectionString);
EntityConnectionStringBuilder connectionStringBuilder =
new EntityConnectionStringBuilder(entityConnectionString);
return(MetadataWorkspaceStore.GetMetadataWorkspace(
connectionStringBuilder.Metadata,
metadata => MetadataWorkspaceHelper.Rewrite(
metadata,
EffortProviderConfiguration.ProviderInvariantName,
EffortProviderManifestTokens.Version1)));
}
