Code:
/ Dotnetfx_Vista_SP2 / Dotnetfx_Vista_SP2 / 8.0.50727.4016 / DEVDIV / depot / DevDiv / releases / Orcas / QFE / ndp / fx / src / DataWeb / Design / system / Data / EntityModel / Emitters / ClientApiGenerator.cs / 1 / ClientApiGenerator.cs
//----------------------------------------------------------------------
//
// Copyright (c) Microsoft Corporation. All rights reserved.
//
//
// @owner [....]
// @backupOwner [....]
//---------------------------------------------------------------------
using System.CodeDom;
using System.CodeDom.Compiler;
using System.Collections;
using System.Collections.Generic;
using System.Data.Services.Design;
using System.Data.EntityModel.Emitters;
using System.Data.EntityModel.SchemaObjectModel;
using SOM = System.Data.EntityModel.SchemaObjectModel;
using System.Data.Metadata.Edm;
using System.Diagnostics;
using System.IO;
using System.Linq;
namespace System.Data.Metadata.Edm
{
internal static partial class Helper
{
internal static bool IsCollectionType(GlobalItem item)
{
return (BuiltInTypeKind.CollectionType == item.BuiltInTypeKind);
}
internal static bool IsComplexType(EdmType type)
{
return (BuiltInTypeKind.ComplexType == type.BuiltInTypeKind);
}
internal static bool IsEntitySet(EntitySetBase entitySetBase)
{
return BuiltInTypeKind.EntitySet == entitySetBase.BuiltInTypeKind;
}
internal static bool IsPrimitiveType(EdmType type)
{
return (BuiltInTypeKind.PrimitiveType == type.BuiltInTypeKind);
}
}
internal static class TypeSemantics
{
internal static bool IsComplexType(TypeUsage type)
{
return Helper.IsComplexType(type.EdmType);
}
}
internal static class EdmProviderManifest
{
// System Facet Info
///
/// Name of the MaxLength Facet
///
internal const string MaxLengthFacetName = "MaxLength";
///
/// Name of the Unicode Facet
///
internal const string UnicodeFacetName = "Unicode";
///
/// Name of the FixedLength Facet
///
internal const string FixedLengthFacetName = "FixedLength";
///
/// Name of the DateTimeKind Facet
///
internal const string DateTimeKindFacetName = "DateTimeKind";
///
/// Name of the PreserveSeconds Facet
///
internal const string PreserveSecondsFacetName = "PreserveSeconds";
///
/// Name of the Precision Facet
///
internal const string PrecisionFacetName = "Precision";
///
/// Name of the Scale Facet
///
internal const string ScaleFacetName = "Scale";
///
/// Name of the Nullable Facet
///
internal const string NullableFacetName = "Nullable";
///
/// Name of the DefaultValue Facet
///
internal const string DefaultValueFacetName = "DefaultValue";
/////
///// Name of the DefaultType metadata property
/////
//internal const string DefaultTypeMetadataPropertyName = "DefaultType";
///
/// Name of the Collation Facet
///
internal const string CollationFacetName = "Collation";
}
internal static class TypeSystem
{
private static readonly System.Reflection.MethodInfo s_getDefaultMethod = typeof(TypeSystem).GetMethod("GetDefault", System.Reflection.BindingFlags.Static | System.Reflection.BindingFlags.NonPublic);
private static T GetDefault() { return default(T); }
internal static object GetDefaultValue(Type type)
{
// null is always the default for non value types and Nullable<>
if (!type.IsValueType ||
(type.IsGenericType &&
typeof(Nullable<>) == type.GetGenericTypeDefinition()))
{
return null;
}
System.Reflection.MethodInfo getDefaultMethod = s_getDefaultMethod.MakeGenericMethod(type);
object defaultValue = getDefaultMethod.Invoke(null, new object[] { });
return defaultValue;
}
}
internal static class Schema
{
public const string CodeGenerationSchemaNamespace = "http://schemas.microsoft.com/ado/2006/04/codegeneration";
}
}
namespace System.Data.EntityModel
{
///
/// Summary description for ClientApiGenerator.
///
internal sealed class ClientApiGenerator
{
#region Instance Fields
private CodeCompileUnit _compileUnit;
private bool _isLanguageCaseSensitive = true;
private EdmItemCollection _edmItemCollection;
private FixUpCollection _fixUps;
private AttributeEmitter _attributeEmitter;
private EntityClassGenerator _generator;
private List _errors;
private TypeReference _typeReference = new TypeReference();
private string _sourceEdmNamespaceName;
private string _defaultContainerNamespace;
private string _namespacePrefix;
private Dictionary _namespaceMap;
#endregion
#region Public Methods
public ClientApiGenerator(object sourceSchema, EdmItemCollection edmItemCollection, EntityClassGenerator generator, List errors, string namespacePrefix)
{
Debug.Assert(edmItemCollection != null, "edmItemCollection is null");
Debug.Assert(generator != null, "generator is null");
Debug.Assert(errors != null, "errors is null");
_edmItemCollection = edmItemCollection;
_generator = generator;
_errors = errors;
_attributeEmitter = new AttributeEmitter(_typeReference);
_namespacePrefix = namespacePrefix;
// generate map for inherited types and prefixed types
_namespaceMap = new Dictionary();
}
internal EdmItemCollection EdmItemCollection
{
get { return this._edmItemCollection; }
}
public string NamespacePrefix
{
get { return this._namespacePrefix; }
}
public Dictionary NamespaceMap
{
get { return this._namespaceMap; }
}
///
/// Parses a source Schema and outputs client-side generated code to
/// the output TextWriter.
///
/// The source Schema
/// The TextWriter in which to write the output
/// The Uri for the output. Can be null.
/// A list of GeneratorErrors.
internal void GenerateCode(LazyTextWriterCreator target)
{
Debug.Assert(target != null, "target parameter is null");
IndentedTextWriter indentedTextWriter = null;
System.IO.Stream tempFileStream = null;
System.IO.StreamReader reader = null;
System.IO.StreamWriter writer = null;
TempFileCollection tempFiles = null;
try
{
CodeDomProvider provider = null;
switch (Language)
{
case LanguageOption.GenerateCSharpCode:
provider = new Microsoft.CSharp.CSharpCodeProvider();
break;
case LanguageOption.GenerateVBCode:
provider = new Microsoft.VisualBasic.VBCodeProvider();
break;
}
_isLanguageCaseSensitive = (provider.LanguageOptions & LanguageOptions.CaseInsensitive) == 0;
new NamespaceEmitter(this, this.NamespacePrefix, target.TargetFilePath).Emit();
// if there were errors we don't need the output file
if (RealErrorsExist)
{
return;
}
if (FixUps.Count == 0 || !FixUpCollection.IsLanguageSupported(Language))
{
indentedTextWriter = new IndentedTextWriter(target.GetOrCreateTextWriter(), "\t");
}
else
{
// need to write to a temporary file so we can do fixups...
tempFiles = new TempFileCollection(Path.GetTempPath());
string filename = Path.Combine(tempFiles.TempDir, "EdmCodeGenFixup-" + Guid.NewGuid().ToString() + ".tmp");
tempFiles.AddFile(filename, false);
tempFileStream = new System.IO.FileStream(filename, System.IO.FileMode.CreateNew, System.IO.FileAccess.ReadWrite,
System.IO.FileShare.None);
indentedTextWriter = new IndentedTextWriter(new System.IO.StreamWriter(tempFileStream), "\t");
}
CodeGeneratorOptions styleOptions = new CodeGeneratorOptions();
styleOptions.BracingStyle = "C";
styleOptions.BlankLinesBetweenMembers = false;
styleOptions.VerbatimOrder = true;
provider.GenerateCodeFromCompileUnit(CompileUnit, indentedTextWriter, styleOptions);
// if we wrote to a temp file need to post process the file...
if (tempFileStream != null)
{
indentedTextWriter.Flush();
tempFileStream.Seek(0, System.IO.SeekOrigin.Begin);
reader = new System.IO.StreamReader(tempFileStream);
FixUps.Do(reader, target.GetOrCreateTextWriter(), Language, !String.IsNullOrEmpty(SourceObjectNamespaceName));
}
}
catch (System.UnauthorizedAccessException ex)
{
AddError(ModelBuilderErrorCode.SecurityError, EdmSchemaErrorSeverity.Error, ex);
}
catch (System.IO.FileNotFoundException ex)
{
AddError(ModelBuilderErrorCode.FileNotFound, EdmSchemaErrorSeverity.Error, ex);
}
catch (System.Security.SecurityException ex)
{
AddError(ModelBuilderErrorCode.SecurityError, EdmSchemaErrorSeverity.Error, ex);
}
catch (System.IO.DirectoryNotFoundException ex)
{
AddError(ModelBuilderErrorCode.DirectoryNotFound, EdmSchemaErrorSeverity.Error, ex);
}
catch (System.IO.IOException ex)
{
AddError(ModelBuilderErrorCode.IOException, EdmSchemaErrorSeverity.Error, ex);
}
finally
{
if (indentedTextWriter != null)
{
indentedTextWriter.Close();
}
if (tempFileStream != null)
{
tempFileStream.Close();
}
if (tempFiles != null)
{
tempFiles.Delete();
((IDisposable)tempFiles).Dispose();
}
if (reader != null)
{
reader.Close();
}
if (writer != null)
{
writer.Close();
}
}
}
///
/// Verification code invoked for types
///
/// The type being generated
internal void VerifyLanguageCaseSensitiveCompatibilityForType(GlobalItem item)
{
if (_isLanguageCaseSensitive)
{
return; // no validation necessary
}
try
{
_edmItemCollection.GetItem(
Identity(item),
true // ignore case
);
}
catch (InvalidOperationException ex)
{
AddError(ModelBuilderErrorCode.IncompatibleSettingForCaseSensitiveOption, EdmSchemaErrorSeverity.Error, ex);
}
}
///
/// Verification code invoked for properties
///
/// The property or navigation property being generated
internal void VerifyLanguageCaseSensitiveCompatibilityForProperty(EdmMember item)
{
if (_isLanguageCaseSensitive)
{
return; // no validation necessary
}
Debug.Assert(item != null);
ReadOnlyMetadataCollection members = item.DeclaringType.Members;
HashSet set = new HashSet(StringComparer.OrdinalIgnoreCase);
foreach (EdmMember member in members)
{
if (set.Contains(Identity(member)) &&
String.Equals(Identity(item), Identity(member), StringComparison.OrdinalIgnoreCase))
{
AddError(ModelBuilderErrorCode.IncompatibleSettingForCaseSensitiveOption, EdmSchemaErrorSeverity.Error,
new InvalidOperationException(Strings.PropertyExistsWithDifferentCase(Identity(item))));
}
else
{
set.Add(Identity(member));
}
}
}
///
/// Verification code invoked for entity sets
///
/// The entity container being generated
internal void VerifyLanguageCaseSensitiveCompatibilityForEntitySet(System.Data.Metadata.Edm.EntityContainer item)
{
if (_isLanguageCaseSensitive)
{
return; // no validation necessary
}
Debug.Assert(item != null);
HashSet set = new HashSet(StringComparer.OrdinalIgnoreCase);
foreach (EntitySetBase entitySetBase in item.BaseEntitySets)
{
if (Helper.IsEntitySet(entitySetBase))
{
EntitySet entitySet = (EntitySet)entitySetBase;
if (set.Contains(Identity(entitySet)))
{
AddError(ModelBuilderErrorCode.IncompatibleSettingForCaseSensitiveOption, EdmSchemaErrorSeverity.Error,
new InvalidOperationException(Strings.EntitySetExistsWithDifferentCase(Identity(entitySet))));
}
else
{
set.Add(Identity(entitySet));
}
}
}
}
#endregion
#region Internal Properties
internal LanguageOption Language
{
get
{
return _generator.LanguageOption;
}
}
internal TypeReference TypeReference
{
get { return _typeReference; }
}
internal CodeCompileUnit CompileUnit
{
get
{
if (_compileUnit == null)
_compileUnit = new CodeCompileUnit();
return _compileUnit;
}
}
public void AddError(string message, ModelBuilderErrorCode errorCode, EdmSchemaErrorSeverity severity)
{
}
public void AddError(ModelBuilderErrorCode errorCode, EdmSchemaErrorSeverity severity, Exception ex)
{
}
internal void AddError(string message, ModelBuilderErrorCode errorCode, EdmSchemaErrorSeverity severity, Exception ex)
{
}
///
/// Check collection for any real errors (Severity != Warning)
///
public bool RealErrorsExist
{
get
{
foreach (EdmSchemaError error in _errors)
{
if (error.Severity != EdmSchemaErrorSeverity.Warning)
return true;
}
return false;
}
}
public IEnumerable GetSourceTypes()
{
foreach (EntityContainer container in _edmItemCollection.GetItems())
{
BuiltInTypeKind kind = container.BuiltInTypeKind;
yield return container;
}
foreach (EdmType item in _edmItemCollection.GetItems())
{
switch (item.BuiltInTypeKind)
{
case BuiltInTypeKind.AssociationType:
case BuiltInTypeKind.ComplexType:
case BuiltInTypeKind.EntityType:
yield return item;
break;
case BuiltInTypeKind.EdmFunction:
case BuiltInTypeKind.PrimitiveType:
break;
default:
Debug.Assert(false, item.BuiltInTypeKind.ToString());
break;
}
}
}
public string GetClientTypeNamespace(string serviceTypeNamespace)
{
if (string.IsNullOrEmpty(this.NamespacePrefix)) return serviceTypeNamespace;
if (string.IsNullOrEmpty(serviceTypeNamespace) ||
((this.DefaultContainerNamespace != null) && (this.DefaultContainerNamespace == serviceTypeNamespace)))
{
return this.NamespacePrefix;
}
else
{
return this.NamespacePrefix + "." + serviceTypeNamespace;
}
}
public string GetContainerNamespace(EntityContainer container)
{
if (container == null) return null;
string namespaceName = null;
EntitySetBase baseEntitySet = container.BaseEntitySets.FirstOrDefault();
if (null != baseEntitySet)
{
namespaceName = baseEntitySet.ElementType.NamespaceName;
}
return namespaceName;
}
public CodeTypeReference GetLeastPossibleQualifiedTypeReference(EdmType type)
{
string typeRef;
string clientNamespace = GetClientTypeNamespace(type.NamespaceName);
if (clientNamespace == SourceEdmNamespaceName)
{
// we are already generating in this namespace, no need to qualify it
typeRef = type.Name;
}
else
{
typeRef = GetObjectNamespace(clientNamespace) + "." + type.Name;
}
return TypeReference.FromString(typeRef);
}
public string SourceEdmNamespaceName
{
get
{
if (null != _sourceEdmNamespaceName)
{
return _sourceEdmNamespaceName;
}
//
foreach (GlobalItem item in GetSourceTypes())
{
EdmType edm = item as EdmType;
if (null != edm)
{
return edm.NamespaceName;
}
}
return null;
}
set
{
_sourceEdmNamespaceName = value;
}
}
public string DefaultContainerNamespace
{
get { return _defaultContainerNamespace; }
set { _defaultContainerNamespace = value; }
}
public string SourceObjectNamespaceName
{
get
{
string sourceEdmNamespaceName = SourceEdmNamespaceName;
if (!String.IsNullOrEmpty(sourceEdmNamespaceName))
{
return GetObjectNamespace(sourceEdmNamespaceName);
}
return null;
}
}
private string GetObjectNamespace(string csdlNamespaceName)
{
Debug.Assert(csdlNamespaceName != null, "csdlNamespaceName is null");
string objectNamespace;
if (_generator.EdmToObjectNamespaceMap.TryGetObjectNamespace(csdlNamespaceName, out objectNamespace))
{
return objectNamespace;
}
return csdlNamespaceName;
}
///
///
///
///
/// Helper method that raises the TypeGenerated event
///
/// The event arguments passed to the subscriber
internal void RaiseTypeGeneratedEvent(TypeGeneratedEventArgs eventArgs)
{
_generator.RaiseTypeGeneratedEvent(eventArgs);
}
///
/// Helper method that raises the PropertyGenerated event
///
/// The event arguments passed to the subscriber
internal void RaisePropertyGeneratedEvent(PropertyGeneratedEventArgs eventArgs)
{
_generator.RaisePropertyGeneratedEvent(eventArgs);
}
#endregion
private static string Identity(EdmMember member)
{
return member.ToString();
}
private static string Identity(EntitySetBase entitySet)
{
return entitySet.ToString();
}
private static string Identity(MetadataItem item)
{
return item.ToString();
}
}
}
// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
//----------------------------------------------------------------------
//
// Copyright (c) Microsoft Corporation. All rights reserved.
//
//
// @owner [....]
// @backupOwner [....]
//---------------------------------------------------------------------
using System.CodeDom;
using System.CodeDom.Compiler;
using System.Collections;
using System.Collections.Generic;
using System.Data.Services.Design;
using System.Data.EntityModel.Emitters;
using System.Data.EntityModel.SchemaObjectModel;
using SOM = System.Data.EntityModel.SchemaObjectModel;
using System.Data.Metadata.Edm;
using System.Diagnostics;
using System.IO;
using System.Linq;
namespace System.Data.Metadata.Edm
{
internal static partial class Helper
{
internal static bool IsCollectionType(GlobalItem item)
{
return (BuiltInTypeKind.CollectionType == item.BuiltInTypeKind);
}
internal static bool IsComplexType(EdmType type)
{
return (BuiltInTypeKind.ComplexType == type.BuiltInTypeKind);
}
internal static bool IsEntitySet(EntitySetBase entitySetBase)
{
return BuiltInTypeKind.EntitySet == entitySetBase.BuiltInTypeKind;
}
internal static bool IsPrimitiveType(EdmType type)
{
return (BuiltInTypeKind.PrimitiveType == type.BuiltInTypeKind);
}
}
internal static class TypeSemantics
{
internal static bool IsComplexType(TypeUsage type)
{
return Helper.IsComplexType(type.EdmType);
}
}
internal static class EdmProviderManifest
{
// System Facet Info
///
/// Name of the MaxLength Facet
///
internal const string MaxLengthFacetName = "MaxLength";
///
/// Name of the Unicode Facet
///
internal const string UnicodeFacetName = "Unicode";
///
/// Name of the FixedLength Facet
///
internal const string FixedLengthFacetName = "FixedLength";
///
/// Name of the DateTimeKind Facet
///
internal const string DateTimeKindFacetName = "DateTimeKind";
///
/// Name of the PreserveSeconds Facet
///
internal const string PreserveSecondsFacetName = "PreserveSeconds";
///
/// Name of the Precision Facet
///
internal const string PrecisionFacetName = "Precision";
///
/// Name of the Scale Facet
///
internal const string ScaleFacetName = "Scale";
///
/// Name of the Nullable Facet
///
internal const string NullableFacetName = "Nullable";
///
/// Name of the DefaultValue Facet
///
internal const string DefaultValueFacetName = "DefaultValue";
/////
///// Name of the DefaultType metadata property
/////
//internal const string DefaultTypeMetadataPropertyName = "DefaultType";
///
/// Name of the Collation Facet
///
internal const string CollationFacetName = "Collation";
}
internal static class TypeSystem
{
private static readonly System.Reflection.MethodInfo s_getDefaultMethod = typeof(TypeSystem).GetMethod("GetDefault", System.Reflection.BindingFlags.Static | System.Reflection.BindingFlags.NonPublic);
private static T GetDefault() { return default(T); }
internal static object GetDefaultValue(Type type)
{
// null is always the default for non value types and Nullable<>
if (!type.IsValueType ||
(type.IsGenericType &&
typeof(Nullable<>) == type.GetGenericTypeDefinition()))
{
return null;
}
System.Reflection.MethodInfo getDefaultMethod = s_getDefaultMethod.MakeGenericMethod(type);
object defaultValue = getDefaultMethod.Invoke(null, new object[] { });
return defaultValue;
}
}
internal static class Schema
{
public const string CodeGenerationSchemaNamespace = "http://schemas.microsoft.com/ado/2006/04/codegeneration";
}
}
namespace System.Data.EntityModel
{
///
/// Summary description for ClientApiGenerator.
///
internal sealed class ClientApiGenerator
{
#region Instance Fields
private CodeCompileUnit _compileUnit;
private bool _isLanguageCaseSensitive = true;
private EdmItemCollection _edmItemCollection;
private FixUpCollection _fixUps;
private AttributeEmitter _attributeEmitter;
private EntityClassGenerator _generator;
private List _errors;
private TypeReference _typeReference = new TypeReference();
private string _sourceEdmNamespaceName;
private string _defaultContainerNamespace;
private string _namespacePrefix;
private Dictionary _namespaceMap;
#endregion
#region Public Methods
public ClientApiGenerator(object sourceSchema, EdmItemCollection edmItemCollection, EntityClassGenerator generator, List errors, string namespacePrefix)
{
Debug.Assert(edmItemCollection != null, "edmItemCollection is null");
Debug.Assert(generator != null, "generator is null");
Debug.Assert(errors != null, "errors is null");
_edmItemCollection = edmItemCollection;
_generator = generator;
_errors = errors;
_attributeEmitter = new AttributeEmitter(_typeReference);
_namespacePrefix = namespacePrefix;
// generate map for inherited types and prefixed types
_namespaceMap = new Dictionary();
}
internal EdmItemCollection EdmItemCollection
{
get { return this._edmItemCollection; }
}
public string NamespacePrefix
{
get { return this._namespacePrefix; }
}
public Dictionary NamespaceMap
{
get { return this._namespaceMap; }
}
///
/// Parses a source Schema and outputs client-side generated code to
/// the output TextWriter.
///
/// The source Schema
/// The TextWriter in which to write the output
/// The Uri for the output. Can be null.
/// A list of GeneratorErrors.
internal void GenerateCode(LazyTextWriterCreator target)
{
Debug.Assert(target != null, "target parameter is null");
IndentedTextWriter indentedTextWriter = null;
System.IO.Stream tempFileStream = null;
System.IO.StreamReader reader = null;
System.IO.StreamWriter writer = null;
TempFileCollection tempFiles = null;
try
{
CodeDomProvider provider = null;
switch (Language)
{
case LanguageOption.GenerateCSharpCode:
provider = new Microsoft.CSharp.CSharpCodeProvider();
break;
case LanguageOption.GenerateVBCode:
provider = new Microsoft.VisualBasic.VBCodeProvider();
break;
}
_isLanguageCaseSensitive = (provider.LanguageOptions & LanguageOptions.CaseInsensitive) == 0;
new NamespaceEmitter(this, this.NamespacePrefix, target.TargetFilePath).Emit();
// if there were errors we don't need the output file
if (RealErrorsExist)
{
return;
}
if (FixUps.Count == 0 || !FixUpCollection.IsLanguageSupported(Language))
{
indentedTextWriter = new IndentedTextWriter(target.GetOrCreateTextWriter(), "\t");
}
else
{
// need to write to a temporary file so we can do fixups...
tempFiles = new TempFileCollection(Path.GetTempPath());
string filename = Path.Combine(tempFiles.TempDir, "EdmCodeGenFixup-" + Guid.NewGuid().ToString() + ".tmp");
tempFiles.AddFile(filename, false);
tempFileStream = new System.IO.FileStream(filename, System.IO.FileMode.CreateNew, System.IO.FileAccess.ReadWrite,
System.IO.FileShare.None);
indentedTextWriter = new IndentedTextWriter(new System.IO.StreamWriter(tempFileStream), "\t");
}
CodeGeneratorOptions styleOptions = new CodeGeneratorOptions();
styleOptions.BracingStyle = "C";
styleOptions.BlankLinesBetweenMembers = false;
styleOptions.VerbatimOrder = true;
provider.GenerateCodeFromCompileUnit(CompileUnit, indentedTextWriter, styleOptions);
// if we wrote to a temp file need to post process the file...
if (tempFileStream != null)
{
indentedTextWriter.Flush();
tempFileStream.Seek(0, System.IO.SeekOrigin.Begin);
reader = new System.IO.StreamReader(tempFileStream);
FixUps.Do(reader, target.GetOrCreateTextWriter(), Language, !String.IsNullOrEmpty(SourceObjectNamespaceName));
}
}
catch (System.UnauthorizedAccessException ex)
{
AddError(ModelBuilderErrorCode.SecurityError, EdmSchemaErrorSeverity.Error, ex);
}
catch (System.IO.FileNotFoundException ex)
{
AddError(ModelBuilderErrorCode.FileNotFound, EdmSchemaErrorSeverity.Error, ex);
}
catch (System.Security.SecurityException ex)
{
AddError(ModelBuilderErrorCode.SecurityError, EdmSchemaErrorSeverity.Error, ex);
}
catch (System.IO.DirectoryNotFoundException ex)
{
AddError(ModelBuilderErrorCode.DirectoryNotFound, EdmSchemaErrorSeverity.Error, ex);
}
catch (System.IO.IOException ex)
{
AddError(ModelBuilderErrorCode.IOException, EdmSchemaErrorSeverity.Error, ex);
}
finally
{
if (indentedTextWriter != null)
{
indentedTextWriter.Close();
}
if (tempFileStream != null)
{
tempFileStream.Close();
}
if (tempFiles != null)
{
tempFiles.Delete();
((IDisposable)tempFiles).Dispose();
}
if (reader != null)
{
reader.Close();
}
if (writer != null)
{
writer.Close();
}
}
}
///
/// Verification code invoked for types
///
/// The type being generated
internal void VerifyLanguageCaseSensitiveCompatibilityForType(GlobalItem item)
{
if (_isLanguageCaseSensitive)
{
return; // no validation necessary
}
try
{
_edmItemCollection.GetItem(
Identity(item),
true // ignore case
);
}
catch (InvalidOperationException ex)
{
AddError(ModelBuilderErrorCode.IncompatibleSettingForCaseSensitiveOption, EdmSchemaErrorSeverity.Error, ex);
}
}
///
/// Verification code invoked for properties
///
/// The property or navigation property being generated
internal void VerifyLanguageCaseSensitiveCompatibilityForProperty(EdmMember item)
{
if (_isLanguageCaseSensitive)
{
return; // no validation necessary
}
Debug.Assert(item != null);
ReadOnlyMetadataCollection members = item.DeclaringType.Members;
HashSet set = new HashSet(StringComparer.OrdinalIgnoreCase);
foreach (EdmMember member in members)
{
if (set.Contains(Identity(member)) &&
String.Equals(Identity(item), Identity(member), StringComparison.OrdinalIgnoreCase))
{
AddError(ModelBuilderErrorCode.IncompatibleSettingForCaseSensitiveOption, EdmSchemaErrorSeverity.Error,
new InvalidOperationException(Strings.PropertyExistsWithDifferentCase(Identity(item))));
}
else
{
set.Add(Identity(member));
}
}
}
///
/// Verification code invoked for entity sets
///
/// The entity container being generated
internal void VerifyLanguageCaseSensitiveCompatibilityForEntitySet(System.Data.Metadata.Edm.EntityContainer item)
{
if (_isLanguageCaseSensitive)
{
return; // no validation necessary
}
Debug.Assert(item != null);
HashSet set = new HashSet(StringComparer.OrdinalIgnoreCase);
foreach (EntitySetBase entitySetBase in item.BaseEntitySets)
{
if (Helper.IsEntitySet(entitySetBase))
{
EntitySet entitySet = (EntitySet)entitySetBase;
if (set.Contains(Identity(entitySet)))
{
AddError(ModelBuilderErrorCode.IncompatibleSettingForCaseSensitiveOption, EdmSchemaErrorSeverity.Error,
new InvalidOperationException(Strings.EntitySetExistsWithDifferentCase(Identity(entitySet))));
}
else
{
set.Add(Identity(entitySet));
}
}
}
}
#endregion
#region Internal Properties
internal LanguageOption Language
{
get
{
return _generator.LanguageOption;
}
}
internal TypeReference TypeReference
{
get { return _typeReference; }
}
internal CodeCompileUnit CompileUnit
{
get
{
if (_compileUnit == null)
_compileUnit = new CodeCompileUnit();
return _compileUnit;
}
}
public void AddError(string message, ModelBuilderErrorCode errorCode, EdmSchemaErrorSeverity severity)
{
}
public void AddError(ModelBuilderErrorCode errorCode, EdmSchemaErrorSeverity severity, Exception ex)
{
}
internal void AddError(string message, ModelBuilderErrorCode errorCode, EdmSchemaErrorSeverity severity, Exception ex)
{
}
///
/// Check collection for any real errors (Severity != Warning)
///
public bool RealErrorsExist
{
get
{
foreach (EdmSchemaError error in _errors)
{
if (error.Severity != EdmSchemaErrorSeverity.Warning)
return true;
}
return false;
}
}
public IEnumerable GetSourceTypes()
{
foreach (EntityContainer container in _edmItemCollection.GetItems())
{
BuiltInTypeKind kind = container.BuiltInTypeKind;
yield return container;
}
foreach (EdmType item in _edmItemCollection.GetItems())
{
switch (item.BuiltInTypeKind)
{
case BuiltInTypeKind.AssociationType:
case BuiltInTypeKind.ComplexType:
case BuiltInTypeKind.EntityType:
yield return item;
break;
case BuiltInTypeKind.EdmFunction:
case BuiltInTypeKind.PrimitiveType:
break;
default:
Debug.Assert(false, item.BuiltInTypeKind.ToString());
break;
}
}
}
public string GetClientTypeNamespace(string serviceTypeNamespace)
{
if (string.IsNullOrEmpty(this.NamespacePrefix)) return serviceTypeNamespace;
if (string.IsNullOrEmpty(serviceTypeNamespace) ||
((this.DefaultContainerNamespace != null) && (this.DefaultContainerNamespace == serviceTypeNamespace)))
{
return this.NamespacePrefix;
}
else
{
return this.NamespacePrefix + "." + serviceTypeNamespace;
}
}
public string GetContainerNamespace(EntityContainer container)
{
if (container == null) return null;
string namespaceName = null;
EntitySetBase baseEntitySet = container.BaseEntitySets.FirstOrDefault();
if (null != baseEntitySet)
{
namespaceName = baseEntitySet.ElementType.NamespaceName;
}
return namespaceName;
}
public CodeTypeReference GetLeastPossibleQualifiedTypeReference(EdmType type)
{
string typeRef;
string clientNamespace = GetClientTypeNamespace(type.NamespaceName);
if (clientNamespace == SourceEdmNamespaceName)
{
// we are already generating in this namespace, no need to qualify it
typeRef = type.Name;
}
else
{
typeRef = GetObjectNamespace(clientNamespace) + "." + type.Name;
}
return TypeReference.FromString(typeRef);
}
public string SourceEdmNamespaceName
{
get
{
if (null != _sourceEdmNamespaceName)
{
return _sourceEdmNamespaceName;
}
//
foreach (GlobalItem item in GetSourceTypes())
{
EdmType edm = item as EdmType;
if (null != edm)
{
return edm.NamespaceName;
}
}
return null;
}
set
{
_sourceEdmNamespaceName = value;
}
}
public string DefaultContainerNamespace
{
get { return _defaultContainerNamespace; }
set { _defaultContainerNamespace = value; }
}
public string SourceObjectNamespaceName
{
get
{
string sourceEdmNamespaceName = SourceEdmNamespaceName;
if (!String.IsNullOrEmpty(sourceEdmNamespaceName))
{
return GetObjectNamespace(sourceEdmNamespaceName);
}
return null;
}
}
private string GetObjectNamespace(string csdlNamespaceName)
{
Debug.Assert(csdlNamespaceName != null, "csdlNamespaceName is null");
string objectNamespace;
if (_generator.EdmToObjectNamespaceMap.TryGetObjectNamespace(csdlNamespaceName, out objectNamespace))
{
return objectNamespace;
}
return csdlNamespaceName;
}
///
///
///
///
/// Helper method that raises the TypeGenerated event
///
/// The event arguments passed to the subscriber
internal void RaiseTypeGeneratedEvent(TypeGeneratedEventArgs eventArgs)
{
_generator.RaiseTypeGeneratedEvent(eventArgs);
}
///
/// Helper method that raises the PropertyGenerated event
///
/// The event arguments passed to the subscriber
internal void RaisePropertyGeneratedEvent(PropertyGeneratedEventArgs eventArgs)
{
_generator.RaisePropertyGeneratedEvent(eventArgs);
}
#endregion
private static string Identity(EdmMember member)
{
return member.ToString();
}
private static string Identity(EntitySetBase entitySet)
{
return entitySet.ToString();
}
private static string Identity(MetadataItem item)
{
return item.ToString();
}
}
}
// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
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- EntityProviderFactory.cs
- TextFindEngine.cs
- DBPropSet.cs
- DataGridViewSelectedRowCollection.cs
- DataErrorValidationRule.cs
- ManualResetEventSlim.cs
- ToolStripButton.cs
- TextServicesDisplayAttribute.cs
- FacetDescription.cs
- ScriptReference.cs
- Timeline.cs
- VisualStyleInformation.cs
- ThemeConfigurationDialog.cs
- NetStream.cs
- EntityCommandDefinition.cs
- PersonalizableTypeEntry.cs
- SocketException.cs
- RuntimeCompatibilityAttribute.cs
- PublisherMembershipCondition.cs
- FontUnitConverter.cs
- AuthorizationPolicyTypeElement.cs
- _NestedSingleAsyncResult.cs
- FixedSchema.cs
- AppDomainAttributes.cs
- SvcMapFile.cs
- ClientSettingsProvider.cs
- ExpressionCopier.cs
- QueryProcessor.cs
- PropertyValueChangedEvent.cs
- BaseCollection.cs
- BooleanFunctions.cs
- Link.cs
- ImpersonationContext.cs
- TreeNodeMouseHoverEvent.cs
- DataServiceHost.cs
- mactripleDES.cs
- RuntimeCompatibilityAttribute.cs
- MethodToken.cs
- WebGetAttribute.cs
- XmlStringTable.cs
- __Filters.cs
- DesignTimeVisibleAttribute.cs
- AutomationPeer.cs
- RtType.cs
- SystemSounds.cs
- UIElement3D.cs
- NativeRecognizer.cs
- UriTemplatePathSegment.cs
- ResXDataNode.cs
- TheQuery.cs
- ImageList.cs
- MeasureItemEvent.cs
- XmlChildNodes.cs
- SamlSubject.cs
- DynamicILGenerator.cs
- EventLog.cs
- DetailsViewCommandEventArgs.cs
- BezierSegment.cs
- HiddenFieldDesigner.cs
- BinaryReader.cs
- SelectedCellsChangedEventArgs.cs
- SqlColumnizer.cs
- NetworkInterface.cs
- SvcMapFile.cs
- SelfIssuedAuthAsymmetricKey.cs
- SqlVersion.cs
- HttpHandlersSection.cs
- ToolboxItemFilterAttribute.cs
- HighlightVisual.cs
- WSSecurityOneDotOneReceiveSecurityHeader.cs
- MsmqEncryptionAlgorithm.cs
- BitmapEffectOutputConnector.cs
- ObsoleteAttribute.cs
- WebBrowserUriTypeConverter.cs
- Pen.cs
- CryptographicAttribute.cs
- PackageRelationshipSelector.cs
- QilVisitor.cs
- DataContext.cs
- ToolStripContextMenu.cs
- _UncName.cs
- WebPart.cs
- ContainerControl.cs
- ListViewUpdatedEventArgs.cs
- CompositeActivityCodeGenerator.cs
- EntityDataSourceChangingEventArgs.cs
- CharUnicodeInfo.cs
- WsdlBuildProvider.cs
- WebBrowserHelper.cs
- ToolStripScrollButton.cs
- ObjRef.cs
- TextBox.cs
- SqlMethods.cs
- TreeNodeStyle.cs
- StaticContext.cs
- RoleGroupCollection.cs
- DispatcherProcessingDisabled.cs
- MethodToken.cs
- VSWCFServiceContractGenerator.cs
- SqlTriggerAttribute.cs