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//------------------------------------------------------------------------------
// <copyright file="EDesignUtil.cs" company="Microsoft">
// Copyright (c) Microsoft Corporation. All rights reserved.
// </copyright>
// @owner [....]
// @backupOwner [....]
//------------------------------------------------------------------------------
namespace System.Data.Entity.Design.Common {
using System;
using System.Data;
using System.Data.Metadata.Edm;
internal static class EDesignUtil {
////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////
//
// Helper Functions
//
internal static string GetMessagesFromEntireExceptionChain(Exception e)
{
// get the full error message list from the inner exceptions
string message = e.Message;
int count = 0;
for (Exception inner = e.InnerException; inner != null; inner = inner.InnerException)
{
count++;
string indent = string.Empty.PadLeft(count, '\t');
message += Environment.NewLine + indent;
message += inner.Message;
}
return message;
}
static internal T CheckArgumentNull<T>(T value, string parameterName) where T : class
{
if (null == value)
{
throw ArgumentNull(parameterName);
}
return value;
}
static internal void CheckStringArgument(string value, string parameterName)
{
// Throw ArgumentNullException when string is null
CheckArgumentNull(value, parameterName);
// Throw ArgumentException when string is empty
if (value.Length == 0)
{
throw InvalidStringArgument(parameterName);
}
}
static internal LanguageOption CheckLanguageOptionArgument(LanguageOption value, string paramName)
{
if (value == LanguageOption.GenerateCSharpCode ||
value == LanguageOption.GenerateVBCode)
{
return value;
}
throw ArgumentOutOfRange(paramName);
}
static internal ArgumentException SingleStoreEntityContainerExpected(string parameterName)
{
ArgumentException e = new ArgumentException(Strings.SingleStoreEntityContainerExpected, parameterName);
return e;
}
static internal ArgumentException InvalidStoreEntityContainer(string entityContainerName, string parameterName)
{
ArgumentException e = new ArgumentException(Strings.InvalidNonStoreEntityContainer(entityContainerName), parameterName);
return e;
}
static internal ArgumentException InvalidStringArgument(string parameterName) {
ArgumentException e = new ArgumentException(Strings.InvalidStringArgument(parameterName));
return e;
}
static internal ArgumentException EdmReservedNamespace(string namespaceName) {
ArgumentException e = new ArgumentException(Strings.ReservedNamespace(namespaceName));
return e;
}
static internal ArgumentNullException ArgumentNull(string parameter) {
ArgumentNullException e = new ArgumentNullException(parameter);
return e;
}
static internal ArgumentException Argument(string parameter)
{
ArgumentException e = new ArgumentException(parameter);
return e;
}
static internal ArgumentException Argument(string message, Exception inner)
{
ArgumentException e = new ArgumentException(message, inner);
return e;
}
static internal InvalidOperationException InvalidOperation(string error)
{
InvalidOperationException e = new InvalidOperationException(error);
return e;
}
// SSDL Generator
static internal StrongTypingException StrongTyping(string error, Exception innerException) {
StrongTypingException e = new StrongTypingException(error, innerException);
return e;
}
static internal StrongTypingException StonglyTypedAccessToNullValue(string columnName, string tableName, Exception innerException) {
return StrongTyping(Strings.StonglyTypedAccessToNullValue(columnName, tableName), innerException);
}
static internal InvalidOperationException EntityStoreGeneratorSchemaNotLoaded() {
return InvalidOperation(Strings.EntityStoreGeneratorSchemaNotLoaded);
}
static internal InvalidOperationException EntityModelGeneratorSchemaNotLoaded() {
return InvalidOperation(Strings.EntityModelGeneratorSchemaNotLoaded);
}
static internal InvalidOperationException NonSerializableType(BuiltInTypeKind kind)
{
return InvalidOperation(Strings.Serialization_UnknownGlobalItem(kind));
}
static internal InvalidOperationException MissingGenerationPatternForType(BuiltInTypeKind kind)
{
return InvalidOperation(Strings.ModelGeneration_UnGeneratableType(kind));
}
static internal ArgumentException InvalidNamespaceNameArgument(string namespaceName)
{
return new ArgumentException(Strings.InvalidNamespaceNameArgument(namespaceName));
}
static internal ArgumentException InvalidEntityContainerNameArgument(string entityContainerName)
{
return new ArgumentException(Strings.InvalidEntityContainerNameArgument(entityContainerName));
}
static internal ArgumentException DuplicateEntityContainerName(string newModelEntityContainerName, string storeEntityContainer)
{
return new ArgumentException(Strings.DuplicateEntityContainerName(newModelEntityContainerName, storeEntityContainer));
}
static internal ProviderIncompatibleException ProviderIncompatible(string message)
{
return new ProviderIncompatibleException(message);
}
static internal ProviderIncompatibleException ProviderIncompatible(string message, Exception inner)
{
return new ProviderIncompatibleException(message, inner);
}
static internal ArgumentOutOfRangeException ArgumentOutOfRange(string paramName)
{
return new ArgumentOutOfRangeException(paramName);
}
internal static void CheckTargetEntityFrameworkVersionArgument(Version targetEntityFrameworkVersion, string parameterName)
{
EDesignUtil.CheckArgumentNull(targetEntityFrameworkVersion, parameterName);
if (!EntityFrameworkVersions.IsValidVersion(targetEntityFrameworkVersion))
{
throw EDesignUtil.Argument(parameterName);
}
}
}
}
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