Initial commit — Coursera Big Data coursework
This commit is contained in:
@@ -0,0 +1,27 @@
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<?xml version="1.0" encoding="utf-8"?>
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<configuration>
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<connectionStrings>
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<add name="NBContext"
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connectionString="Data Source=Database1.sdf"
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providerName="System.Data.SqlServerCe.4.0"/>
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</connectionStrings>
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<configSections>
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<!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 -->
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<section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
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<!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 -->
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</configSections>
|
||||
<startup>
|
||||
<supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5" />
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</startup>
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<entityFramework>
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<defaultConnectionFactory type="System.Data.Entity.Infrastructure.SqlCeConnectionFactory, EntityFramework">
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<parameters>
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<parameter value="System.Data.SqlServerCe.4.0" />
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</parameters>
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</defaultConnectionFactory>
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<providers>
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<provider invariantName="System.Data.SqlClient" type="System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer" />
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<provider invariantName="System.Data.SqlServerCe.4.0" type="System.Data.Entity.SqlServerCompact.SqlCeProviderServices, EntityFramework.SqlServerCompact" />
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</providers>
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</entityFramework>
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</configuration>
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Binary file not shown.
@@ -0,0 +1 @@
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@@ -0,0 +1,735 @@
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<#@ template language="C#" debug="false" hostspecific="true"#>
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<#@ include file="EF.Utility.CS.ttinclude"#><#@
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output extension=".cs"#><#
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||||
|
||||
const string inputFile = @"Model1.edmx";
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var textTransform = DynamicTextTransformation.Create(this);
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var code = new CodeGenerationTools(this);
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var ef = new MetadataTools(this);
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||||
var typeMapper = new TypeMapper(code, ef, textTransform.Errors);
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||||
var loader = new EdmMetadataLoader(textTransform.Host, textTransform.Errors);
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var itemCollection = loader.CreateEdmItemCollection(inputFile);
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||||
var modelNamespace = loader.GetModelNamespace(inputFile);
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var codeStringGenerator = new CodeStringGenerator(code, typeMapper, ef);
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||||
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var container = itemCollection.OfType<EntityContainer>().FirstOrDefault();
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||||
if (container == null)
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||||
{
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||||
return string.Empty;
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||||
}
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||||
#>
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//------------------------------------------------------------------------------
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// <auto-generated>
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||||
// <#=GetResourceString("Template_GeneratedCodeCommentLine1")#>
|
||||
//
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||||
// <#=GetResourceString("Template_GeneratedCodeCommentLine2")#>
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||||
// <#=GetResourceString("Template_GeneratedCodeCommentLine3")#>
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||||
// </auto-generated>
|
||||
//------------------------------------------------------------------------------
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||||
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||||
<#
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||||
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var codeNamespace = code.VsNamespaceSuggestion();
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||||
if (!String.IsNullOrEmpty(codeNamespace))
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{
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||||
#>
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||||
namespace <#=code.EscapeNamespace(codeNamespace)#>
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||||
{
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||||
<#
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||||
PushIndent(" ");
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||||
}
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||||
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#>
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using System;
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using System.Data.Entity;
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using System.Data.Entity.Infrastructure;
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<#
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if (container.FunctionImports.Any())
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{
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#>
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using System.Data.Objects;
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using System.Data.Objects.DataClasses;
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using System.Linq;
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<#
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||||
}
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||||
#>
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||||
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<#=Accessibility.ForType(container)#> partial class <#=code.Escape(container)#> : DbContext
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||||
{
|
||||
public <#=code.Escape(container)#>()
|
||||
: base("name=<#=container.Name#>")
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||||
{
|
||||
<#
|
||||
if (!loader.IsLazyLoadingEnabled(container))
|
||||
{
|
||||
#>
|
||||
this.Configuration.LazyLoadingEnabled = false;
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||||
<#
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||||
}
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||||
#>
|
||||
}
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||||
|
||||
protected override void OnModelCreating(DbModelBuilder modelBuilder)
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||||
{
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||||
throw new UnintentionalCodeFirstException();
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||||
}
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||||
|
||||
<#
|
||||
foreach (var entitySet in container.BaseEntitySets.OfType<EntitySet>())
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||||
{
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||||
#>
|
||||
<#=codeStringGenerator.DbSet(entitySet)#>
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||||
<#
|
||||
}
|
||||
|
||||
foreach (var edmFunction in container.FunctionImports)
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||||
{
|
||||
WriteFunctionImport(typeMapper, codeStringGenerator, edmFunction, modelNamespace, includeMergeOption: false);
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||||
}
|
||||
#>
|
||||
}
|
||||
<#
|
||||
|
||||
if (!String.IsNullOrEmpty(codeNamespace))
|
||||
{
|
||||
PopIndent();
|
||||
#>
|
||||
}
|
||||
<#
|
||||
}
|
||||
#>
|
||||
<#+
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||||
|
||||
private void WriteFunctionImport(TypeMapper typeMapper, CodeStringGenerator codeStringGenerator, EdmFunction edmFunction, string modelNamespace, bool includeMergeOption)
|
||||
{
|
||||
if (typeMapper.IsComposable(edmFunction))
|
||||
{
|
||||
#>
|
||||
|
||||
[EdmFunction("<#=edmFunction.NamespaceName#>", "<#=edmFunction.Name#>")]
|
||||
<#=codeStringGenerator.ComposableFunctionMethod(edmFunction, modelNamespace)#>
|
||||
{
|
||||
<#+
|
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codeStringGenerator.WriteFunctionParameters(edmFunction, WriteFunctionParameter);
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||||
#>
|
||||
<#=codeStringGenerator.ComposableCreateQuery(edmFunction, modelNamespace)#>
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||||
}
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||||
<#+
|
||||
}
|
||||
else
|
||||
{
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||||
#>
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||||
|
||||
<#=codeStringGenerator.FunctionMethod(edmFunction, modelNamespace, includeMergeOption)#>
|
||||
{
|
||||
<#+
|
||||
codeStringGenerator.WriteFunctionParameters(edmFunction, WriteFunctionParameter);
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||||
#>
|
||||
<#=codeStringGenerator.ExecuteFunction(edmFunction, modelNamespace, includeMergeOption)#>
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||||
}
|
||||
<#+
|
||||
if (typeMapper.GenerateMergeOptionFunction(edmFunction, includeMergeOption))
|
||||
{
|
||||
WriteFunctionImport(typeMapper, codeStringGenerator, edmFunction, modelNamespace, includeMergeOption: true);
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||||
}
|
||||
}
|
||||
}
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||||
|
||||
public void WriteFunctionParameter(string name, string isNotNull, string notNullInit, string nullInit)
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||||
{
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||||
#>
|
||||
var <#=name#> = <#=isNotNull#> ?
|
||||
<#=notNullInit#> :
|
||||
<#=nullInit#>;
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||||
|
||||
<#+
|
||||
}
|
||||
|
||||
public const string TemplateId = "CSharp_DbContext_Context_EF5";
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||||
|
||||
public class CodeStringGenerator
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||||
{
|
||||
private readonly CodeGenerationTools _code;
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||||
private readonly TypeMapper _typeMapper;
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||||
private readonly MetadataTools _ef;
|
||||
|
||||
public CodeStringGenerator(CodeGenerationTools code, TypeMapper typeMapper, MetadataTools ef)
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||||
{
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||||
ArgumentNotNull(code, "code");
|
||||
ArgumentNotNull(typeMapper, "typeMapper");
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||||
ArgumentNotNull(ef, "ef");
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||||
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||||
_code = code;
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||||
_typeMapper = typeMapper;
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||||
_ef = ef;
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||||
}
|
||||
|
||||
public string Property(EdmProperty edmProperty)
|
||||
{
|
||||
return string.Format(
|
||||
CultureInfo.InvariantCulture,
|
||||
"{0} {1} {2} {{ {3}get; {4}set; }}",
|
||||
Accessibility.ForProperty(edmProperty),
|
||||
_typeMapper.GetTypeName(edmProperty.TypeUsage),
|
||||
_code.Escape(edmProperty),
|
||||
_code.SpaceAfter(Accessibility.ForGetter(edmProperty)),
|
||||
_code.SpaceAfter(Accessibility.ForSetter(edmProperty)));
|
||||
}
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||||
|
||||
public string NavigationProperty(NavigationProperty navigationProperty)
|
||||
{
|
||||
var endType = _typeMapper.GetTypeName(navigationProperty.ToEndMember.GetEntityType());
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||||
return string.Format(
|
||||
CultureInfo.InvariantCulture,
|
||||
"{0} {1} {2} {{ {3}get; {4}set; }}",
|
||||
AccessibilityAndVirtual(Accessibility.ForProperty(navigationProperty)),
|
||||
navigationProperty.ToEndMember.RelationshipMultiplicity == RelationshipMultiplicity.Many ? ("ICollection<" + endType + ">") : endType,
|
||||
_code.Escape(navigationProperty),
|
||||
_code.SpaceAfter(Accessibility.ForGetter(navigationProperty)),
|
||||
_code.SpaceAfter(Accessibility.ForSetter(navigationProperty)));
|
||||
}
|
||||
|
||||
public string AccessibilityAndVirtual(string accessibility)
|
||||
{
|
||||
return accessibility + (accessibility != "private" ? " virtual" : "");
|
||||
}
|
||||
|
||||
public string EntityClassOpening(EntityType entity)
|
||||
{
|
||||
return string.Format(
|
||||
CultureInfo.InvariantCulture,
|
||||
"{0} {1}partial class {2}{3}",
|
||||
Accessibility.ForType(entity),
|
||||
_code.SpaceAfter(_code.AbstractOption(entity)),
|
||||
_code.Escape(entity),
|
||||
_code.StringBefore(" : ", _typeMapper.GetTypeName(entity.BaseType)));
|
||||
}
|
||||
|
||||
public string EnumOpening(SimpleType enumType)
|
||||
{
|
||||
return string.Format(
|
||||
CultureInfo.InvariantCulture,
|
||||
"{0} enum {1} : {2}",
|
||||
Accessibility.ForType(enumType),
|
||||
_code.Escape(enumType),
|
||||
_code.Escape(_typeMapper.UnderlyingClrType(enumType)));
|
||||
}
|
||||
|
||||
public void WriteFunctionParameters(EdmFunction edmFunction, Action<string, string, string, string> writeParameter)
|
||||
{
|
||||
var parameters = FunctionImportParameter.Create(edmFunction.Parameters, _code, _ef);
|
||||
foreach (var parameter in parameters.Where(p => p.NeedsLocalVariable))
|
||||
{
|
||||
var isNotNull = parameter.IsNullableOfT ? parameter.FunctionParameterName + ".HasValue" : parameter.FunctionParameterName + " != null";
|
||||
var notNullInit = "new ObjectParameter(\"" + parameter.EsqlParameterName + "\", " + parameter.FunctionParameterName + ")";
|
||||
var nullInit = "new ObjectParameter(\"" + parameter.EsqlParameterName + "\", typeof(" + parameter.RawClrTypeName + "))";
|
||||
writeParameter(parameter.LocalVariableName, isNotNull, notNullInit, nullInit);
|
||||
}
|
||||
}
|
||||
|
||||
public string ComposableFunctionMethod(EdmFunction edmFunction, string modelNamespace)
|
||||
{
|
||||
var parameters = _typeMapper.GetParameters(edmFunction);
|
||||
|
||||
return string.Format(
|
||||
CultureInfo.InvariantCulture,
|
||||
"{0} IQueryable<{1}> {2}({3})",
|
||||
AccessibilityAndVirtual(Accessibility.ForMethod(edmFunction)),
|
||||
_typeMapper.GetTypeName(_typeMapper.GetReturnType(edmFunction), modelNamespace),
|
||||
_code.Escape(edmFunction),
|
||||
string.Join(", ", parameters.Select(p => p.FunctionParameterType + " " + p.FunctionParameterName).ToArray()));
|
||||
}
|
||||
|
||||
public string ComposableCreateQuery(EdmFunction edmFunction, string modelNamespace)
|
||||
{
|
||||
var parameters = _typeMapper.GetParameters(edmFunction);
|
||||
|
||||
return string.Format(
|
||||
CultureInfo.InvariantCulture,
|
||||
"return ((IObjectContextAdapter)this).ObjectContext.CreateQuery<{0}>(\"[{1}].[{2}]({3})\"{4});",
|
||||
_typeMapper.GetTypeName(_typeMapper.GetReturnType(edmFunction), modelNamespace),
|
||||
edmFunction.NamespaceName,
|
||||
edmFunction.Name,
|
||||
string.Join(", ", parameters.Select(p => "@" + p.EsqlParameterName).ToArray()),
|
||||
_code.StringBefore(", ", string.Join(", ", parameters.Select(p => p.ExecuteParameterName).ToArray())));
|
||||
}
|
||||
|
||||
public string FunctionMethod(EdmFunction edmFunction, string modelNamespace, bool includeMergeOption)
|
||||
{
|
||||
var parameters = _typeMapper.GetParameters(edmFunction);
|
||||
var returnType = _typeMapper.GetReturnType(edmFunction);
|
||||
|
||||
var paramList = String.Join(", ", parameters.Select(p => p.FunctionParameterType + " " + p.FunctionParameterName).ToArray());
|
||||
if (includeMergeOption)
|
||||
{
|
||||
paramList = _code.StringAfter(paramList, ", ") + "MergeOption mergeOption";
|
||||
}
|
||||
|
||||
return string.Format(
|
||||
CultureInfo.InvariantCulture,
|
||||
"{0} {1} {2}({3})",
|
||||
AccessibilityAndVirtual(Accessibility.ForMethod(edmFunction)),
|
||||
returnType == null ? "int" : "ObjectResult<" + _typeMapper.GetTypeName(returnType, modelNamespace) + ">",
|
||||
_code.Escape(edmFunction),
|
||||
paramList);
|
||||
}
|
||||
|
||||
public string ExecuteFunction(EdmFunction edmFunction, string modelNamespace, bool includeMergeOption)
|
||||
{
|
||||
var parameters = _typeMapper.GetParameters(edmFunction);
|
||||
var returnType = _typeMapper.GetReturnType(edmFunction);
|
||||
|
||||
var callParams = _code.StringBefore(", ", String.Join(", ", parameters.Select(p => p.ExecuteParameterName).ToArray()));
|
||||
if (includeMergeOption)
|
||||
{
|
||||
callParams = ", mergeOption" + callParams;
|
||||
}
|
||||
|
||||
return string.Format(
|
||||
CultureInfo.InvariantCulture,
|
||||
"return ((IObjectContextAdapter)this).ObjectContext.ExecuteFunction{0}(\"{1}\"{2});",
|
||||
returnType == null ? "" : "<" + _typeMapper.GetTypeName(returnType, modelNamespace) + ">",
|
||||
edmFunction.Name,
|
||||
callParams);
|
||||
}
|
||||
|
||||
public string DbSet(EntitySet entitySet)
|
||||
{
|
||||
return string.Format(
|
||||
CultureInfo.InvariantCulture,
|
||||
"{0} DbSet<{1}> {2} {{ get; set; }}",
|
||||
Accessibility.ForReadOnlyProperty(entitySet),
|
||||
_typeMapper.GetTypeName(entitySet.ElementType),
|
||||
_code.Escape(entitySet));
|
||||
}
|
||||
|
||||
public string UsingDirectives(bool inHeader, bool includeCollections = true)
|
||||
{
|
||||
return inHeader == string.IsNullOrEmpty(_code.VsNamespaceSuggestion())
|
||||
? string.Format(
|
||||
CultureInfo.InvariantCulture,
|
||||
"{0}using System;{1}" +
|
||||
"{2}",
|
||||
inHeader ? Environment.NewLine : "",
|
||||
includeCollections ? (Environment.NewLine + "using System.Collections.Generic;") : "",
|
||||
inHeader ? "" : Environment.NewLine)
|
||||
: "";
|
||||
}
|
||||
}
|
||||
|
||||
public class TypeMapper
|
||||
{
|
||||
private const string ExternalTypeNameAttributeName = @"http://schemas.microsoft.com/ado/2006/04/codegeneration:ExternalTypeName";
|
||||
|
||||
private readonly System.Collections.IList _errors;
|
||||
private readonly CodeGenerationTools _code;
|
||||
private readonly MetadataTools _ef;
|
||||
|
||||
public TypeMapper(CodeGenerationTools code, MetadataTools ef, System.Collections.IList errors)
|
||||
{
|
||||
ArgumentNotNull(code, "code");
|
||||
ArgumentNotNull(ef, "ef");
|
||||
ArgumentNotNull(errors, "errors");
|
||||
|
||||
_code = code;
|
||||
_ef = ef;
|
||||
_errors = errors;
|
||||
}
|
||||
|
||||
public string GetTypeName(TypeUsage typeUsage)
|
||||
{
|
||||
return typeUsage == null ? null : GetTypeName(typeUsage.EdmType, _ef.IsNullable(typeUsage), modelNamespace: null);
|
||||
}
|
||||
|
||||
public string GetTypeName(EdmType edmType)
|
||||
{
|
||||
return GetTypeName(edmType, isNullable: null, modelNamespace: null);
|
||||
}
|
||||
|
||||
public string GetTypeName(TypeUsage typeUsage, string modelNamespace)
|
||||
{
|
||||
return typeUsage == null ? null : GetTypeName(typeUsage.EdmType, _ef.IsNullable(typeUsage), modelNamespace);
|
||||
}
|
||||
|
||||
public string GetTypeName(EdmType edmType, string modelNamespace)
|
||||
{
|
||||
return GetTypeName(edmType, isNullable: null, modelNamespace: modelNamespace);
|
||||
}
|
||||
|
||||
public string GetTypeName(EdmType edmType, bool? isNullable, string modelNamespace)
|
||||
{
|
||||
if (edmType == null)
|
||||
{
|
||||
return null;
|
||||
}
|
||||
|
||||
var collectionType = edmType as CollectionType;
|
||||
if (collectionType != null)
|
||||
{
|
||||
return String.Format(CultureInfo.InvariantCulture, "ICollection<{0}>", GetTypeName(collectionType.TypeUsage, modelNamespace));
|
||||
}
|
||||
|
||||
var typeName = _code.Escape(edmType.MetadataProperties
|
||||
.Where(p => p.Name == ExternalTypeNameAttributeName)
|
||||
.Select(p => (string)p.Value)
|
||||
.FirstOrDefault())
|
||||
?? (modelNamespace != null && edmType.NamespaceName != modelNamespace ?
|
||||
_code.CreateFullName(_code.EscapeNamespace(edmType.NamespaceName), _code.Escape(edmType)) :
|
||||
_code.Escape(edmType));
|
||||
|
||||
if (edmType is StructuralType)
|
||||
{
|
||||
return typeName;
|
||||
}
|
||||
|
||||
if (edmType is SimpleType)
|
||||
{
|
||||
var clrType = UnderlyingClrType(edmType);
|
||||
if (!IsEnumType(edmType))
|
||||
{
|
||||
typeName = _code.Escape(clrType);
|
||||
}
|
||||
|
||||
return clrType.IsValueType && isNullable == true ?
|
||||
String.Format(CultureInfo.InvariantCulture, "Nullable<{0}>", typeName) :
|
||||
typeName;
|
||||
}
|
||||
|
||||
throw new ArgumentException("edmType");
|
||||
}
|
||||
|
||||
public Type UnderlyingClrType(EdmType edmType)
|
||||
{
|
||||
ArgumentNotNull(edmType, "edmType");
|
||||
|
||||
var primitiveType = edmType as PrimitiveType;
|
||||
if (primitiveType != null)
|
||||
{
|
||||
return primitiveType.ClrEquivalentType;
|
||||
}
|
||||
|
||||
if (IsEnumType(edmType))
|
||||
{
|
||||
return GetEnumUnderlyingType(edmType).ClrEquivalentType;
|
||||
}
|
||||
|
||||
return typeof(object);
|
||||
}
|
||||
|
||||
public object GetEnumMemberValue(MetadataItem enumMember)
|
||||
{
|
||||
ArgumentNotNull(enumMember, "enumMember");
|
||||
|
||||
var valueProperty = enumMember.GetType().GetProperty("Value");
|
||||
return valueProperty == null ? null : valueProperty.GetValue(enumMember, null);
|
||||
}
|
||||
|
||||
public string GetEnumMemberName(MetadataItem enumMember)
|
||||
{
|
||||
ArgumentNotNull(enumMember, "enumMember");
|
||||
|
||||
var nameProperty = enumMember.GetType().GetProperty("Name");
|
||||
return nameProperty == null ? null : (string)nameProperty.GetValue(enumMember, null);
|
||||
}
|
||||
|
||||
public System.Collections.IEnumerable GetEnumMembers(EdmType enumType)
|
||||
{
|
||||
ArgumentNotNull(enumType, "enumType");
|
||||
|
||||
var membersProperty = enumType.GetType().GetProperty("Members");
|
||||
return membersProperty != null
|
||||
? (System.Collections.IEnumerable)membersProperty.GetValue(enumType, null)
|
||||
: Enumerable.Empty<MetadataItem>();
|
||||
}
|
||||
|
||||
public bool EnumIsFlags(EdmType enumType)
|
||||
{
|
||||
ArgumentNotNull(enumType, "enumType");
|
||||
|
||||
var isFlagsProperty = enumType.GetType().GetProperty("IsFlags");
|
||||
return isFlagsProperty != null && (bool)isFlagsProperty.GetValue(enumType, null);
|
||||
}
|
||||
|
||||
public bool IsEnumType(GlobalItem edmType)
|
||||
{
|
||||
ArgumentNotNull(edmType, "edmType");
|
||||
|
||||
return edmType.GetType().Name == "EnumType";
|
||||
}
|
||||
|
||||
public PrimitiveType GetEnumUnderlyingType(EdmType enumType)
|
||||
{
|
||||
ArgumentNotNull(enumType, "enumType");
|
||||
|
||||
return (PrimitiveType)enumType.GetType().GetProperty("UnderlyingType").GetValue(enumType, null);
|
||||
}
|
||||
|
||||
public string CreateLiteral(object value)
|
||||
{
|
||||
if (value == null || value.GetType() != typeof(TimeSpan))
|
||||
{
|
||||
return _code.CreateLiteral(value);
|
||||
}
|
||||
|
||||
return string.Format(CultureInfo.InvariantCulture, "new TimeSpan({0})", ((TimeSpan)value).Ticks);
|
||||
}
|
||||
|
||||
public bool VerifyCaseInsensitiveTypeUniqueness(IEnumerable<string> types, string sourceFile)
|
||||
{
|
||||
ArgumentNotNull(types, "types");
|
||||
ArgumentNotNull(sourceFile, "sourceFile");
|
||||
|
||||
var hash = new HashSet<string>(StringComparer.InvariantCultureIgnoreCase);
|
||||
if (types.Any(item => !hash.Add(item)))
|
||||
{
|
||||
_errors.Add(
|
||||
new CompilerError(sourceFile, -1, -1, "6023",
|
||||
String.Format(CultureInfo.CurrentCulture, GetResourceString("Template_CaseInsensitiveTypeConflict"))));
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
public IEnumerable<SimpleType> GetEnumItemsToGenerate(IEnumerable<GlobalItem> itemCollection)
|
||||
{
|
||||
return GetItemsToGenerate<SimpleType>(itemCollection)
|
||||
.Where(e => IsEnumType(e));
|
||||
}
|
||||
|
||||
public IEnumerable<T> GetItemsToGenerate<T>(IEnumerable<GlobalItem> itemCollection) where T: EdmType
|
||||
{
|
||||
return itemCollection
|
||||
.OfType<T>()
|
||||
.Where(i => !i.MetadataProperties.Any(p => p.Name == ExternalTypeNameAttributeName))
|
||||
.OrderBy(i => i.Name);
|
||||
}
|
||||
|
||||
public IEnumerable<string> GetAllGlobalItems(IEnumerable<GlobalItem> itemCollection)
|
||||
{
|
||||
return itemCollection
|
||||
.Where(i => i is EntityType || i is ComplexType || i is EntityContainer || IsEnumType(i))
|
||||
.Select(g => GetGlobalItemName(g));
|
||||
}
|
||||
|
||||
public string GetGlobalItemName(GlobalItem item)
|
||||
{
|
||||
if (item is EdmType)
|
||||
{
|
||||
return ((EdmType)item).Name;
|
||||
}
|
||||
else
|
||||
{
|
||||
return ((EntityContainer)item).Name;
|
||||
}
|
||||
}
|
||||
|
||||
public IEnumerable<EdmProperty> GetSimpleProperties(EntityType type)
|
||||
{
|
||||
return type.Properties.Where(p => p.TypeUsage.EdmType is SimpleType && p.DeclaringType == type);
|
||||
}
|
||||
|
||||
public IEnumerable<EdmProperty> GetSimpleProperties(ComplexType type)
|
||||
{
|
||||
return type.Properties.Where(p => p.TypeUsage.EdmType is SimpleType && p.DeclaringType == type);
|
||||
}
|
||||
|
||||
public IEnumerable<EdmProperty> GetComplexProperties(EntityType type)
|
||||
{
|
||||
return type.Properties.Where(p => p.TypeUsage.EdmType is ComplexType && p.DeclaringType == type);
|
||||
}
|
||||
|
||||
public IEnumerable<EdmProperty> GetComplexProperties(ComplexType type)
|
||||
{
|
||||
return type.Properties.Where(p => p.TypeUsage.EdmType is ComplexType && p.DeclaringType == type);
|
||||
}
|
||||
|
||||
public IEnumerable<EdmProperty> GetPropertiesWithDefaultValues(EntityType type)
|
||||
{
|
||||
return type.Properties.Where(p => p.TypeUsage.EdmType is SimpleType && p.DeclaringType == type && p.DefaultValue != null);
|
||||
}
|
||||
|
||||
public IEnumerable<EdmProperty> GetPropertiesWithDefaultValues(ComplexType type)
|
||||
{
|
||||
return type.Properties.Where(p => p.TypeUsage.EdmType is SimpleType && p.DeclaringType == type && p.DefaultValue != null);
|
||||
}
|
||||
|
||||
public IEnumerable<NavigationProperty> GetNavigationProperties(EntityType type)
|
||||
{
|
||||
return type.NavigationProperties.Where(np => np.DeclaringType == type);
|
||||
}
|
||||
|
||||
public IEnumerable<NavigationProperty> GetCollectionNavigationProperties(EntityType type)
|
||||
{
|
||||
return type.NavigationProperties.Where(np => np.DeclaringType == type && np.ToEndMember.RelationshipMultiplicity == RelationshipMultiplicity.Many);
|
||||
}
|
||||
|
||||
public FunctionParameter GetReturnParameter(EdmFunction edmFunction)
|
||||
{
|
||||
ArgumentNotNull(edmFunction, "edmFunction");
|
||||
|
||||
var returnParamsProperty = edmFunction.GetType().GetProperty("ReturnParameters");
|
||||
return returnParamsProperty == null
|
||||
? edmFunction.ReturnParameter
|
||||
: ((IEnumerable<FunctionParameter>)returnParamsProperty.GetValue(edmFunction, null)).FirstOrDefault();
|
||||
}
|
||||
|
||||
public bool IsComposable(EdmFunction edmFunction)
|
||||
{
|
||||
ArgumentNotNull(edmFunction, "edmFunction");
|
||||
|
||||
var isComposableProperty = edmFunction.GetType().GetProperty("IsComposableAttribute");
|
||||
return isComposableProperty != null && (bool)isComposableProperty.GetValue(edmFunction, null);
|
||||
}
|
||||
|
||||
public IEnumerable<FunctionImportParameter> GetParameters(EdmFunction edmFunction)
|
||||
{
|
||||
return FunctionImportParameter.Create(edmFunction.Parameters, _code, _ef);
|
||||
}
|
||||
|
||||
public TypeUsage GetReturnType(EdmFunction edmFunction)
|
||||
{
|
||||
var returnParam = GetReturnParameter(edmFunction);
|
||||
return returnParam == null ? null : _ef.GetElementType(returnParam.TypeUsage);
|
||||
}
|
||||
|
||||
public bool GenerateMergeOptionFunction(EdmFunction edmFunction, bool includeMergeOption)
|
||||
{
|
||||
var returnType = GetReturnType(edmFunction);
|
||||
return !includeMergeOption && returnType != null && returnType.EdmType.BuiltInTypeKind == BuiltInTypeKind.EntityType;
|
||||
}
|
||||
}
|
||||
|
||||
public class EdmMetadataLoader
|
||||
{
|
||||
private readonly IDynamicHost _host;
|
||||
private readonly System.Collections.IList _errors;
|
||||
|
||||
public EdmMetadataLoader(IDynamicHost host, System.Collections.IList errors)
|
||||
{
|
||||
ArgumentNotNull(host, "host");
|
||||
ArgumentNotNull(errors, "errors");
|
||||
|
||||
_host = host;
|
||||
_errors = errors;
|
||||
}
|
||||
|
||||
public IEnumerable<GlobalItem> CreateEdmItemCollection(string sourcePath)
|
||||
{
|
||||
ArgumentNotNull(sourcePath, "sourcePath");
|
||||
|
||||
if (!ValidateInputPath(sourcePath))
|
||||
{
|
||||
return new EdmItemCollection();
|
||||
}
|
||||
|
||||
var schemaElement = LoadRootElement(_host.ResolvePath(sourcePath));
|
||||
if (schemaElement != null)
|
||||
{
|
||||
using (var reader = schemaElement.CreateReader())
|
||||
{
|
||||
IList<EdmSchemaError> errors;
|
||||
var itemCollection = MetadataItemCollectionFactory.CreateEdmItemCollection(new[] { reader }, out errors);
|
||||
|
||||
ProcessErrors(errors, sourcePath);
|
||||
|
||||
return itemCollection;
|
||||
}
|
||||
}
|
||||
return new EdmItemCollection();
|
||||
}
|
||||
|
||||
public string GetModelNamespace(string sourcePath)
|
||||
{
|
||||
ArgumentNotNull(sourcePath, "sourcePath");
|
||||
|
||||
if (!ValidateInputPath(sourcePath))
|
||||
{
|
||||
return string.Empty;
|
||||
}
|
||||
|
||||
var model = LoadRootElement(_host.ResolvePath(sourcePath));
|
||||
if (model == null)
|
||||
{
|
||||
return string.Empty;
|
||||
}
|
||||
|
||||
var attribute = model.Attribute("Namespace");
|
||||
return attribute != null ? attribute.Value : "";
|
||||
}
|
||||
|
||||
private bool ValidateInputPath(string sourcePath)
|
||||
{
|
||||
if (sourcePath == "$" + "edmxInputFile" + "$")
|
||||
{
|
||||
_errors.Add(
|
||||
new CompilerError(_host.TemplateFile ?? sourcePath, 0, 0, string.Empty,
|
||||
GetResourceString("Template_ReplaceVsItemTemplateToken")));
|
||||
return false;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
public XElement LoadRootElement(string sourcePath)
|
||||
{
|
||||
ArgumentNotNull(sourcePath, "sourcePath");
|
||||
|
||||
var root = XElement.Load(sourcePath, LoadOptions.SetBaseUri | LoadOptions.SetLineInfo);
|
||||
return root.Elements()
|
||||
.Where(e => e.Name.LocalName == "Runtime")
|
||||
.Elements()
|
||||
.Where(e => e.Name.LocalName == "ConceptualModels")
|
||||
.Elements()
|
||||
.Where(e => e.Name.LocalName == "Schema")
|
||||
.FirstOrDefault()
|
||||
?? root;
|
||||
}
|
||||
|
||||
private void ProcessErrors(IEnumerable<EdmSchemaError> errors, string sourceFilePath)
|
||||
{
|
||||
foreach (var error in errors)
|
||||
{
|
||||
_errors.Add(
|
||||
new CompilerError(
|
||||
error.SchemaLocation ?? sourceFilePath,
|
||||
error.Line,
|
||||
error.Column,
|
||||
error.ErrorCode.ToString(CultureInfo.InvariantCulture),
|
||||
error.Message)
|
||||
{
|
||||
IsWarning = error.Severity == EdmSchemaErrorSeverity.Warning
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
public bool IsLazyLoadingEnabled(EntityContainer container)
|
||||
{
|
||||
string lazyLoadingAttributeValue;
|
||||
var lazyLoadingAttributeName = MetadataConstants.EDM_ANNOTATION_09_02 + ":LazyLoadingEnabled";
|
||||
bool isLazyLoading;
|
||||
return !MetadataTools.TryGetStringMetadataPropertySetting(container, lazyLoadingAttributeName, out lazyLoadingAttributeValue)
|
||||
|| !bool.TryParse(lazyLoadingAttributeValue, out isLazyLoading)
|
||||
|| isLazyLoading;
|
||||
}
|
||||
}
|
||||
|
||||
public static void ArgumentNotNull<T>(T arg, string name) where T : class
|
||||
{
|
||||
if (arg == null)
|
||||
{
|
||||
throw new ArgumentNullException(name);
|
||||
}
|
||||
}
|
||||
|
||||
private static readonly Lazy<System.Resources.ResourceManager> ResourceManager =
|
||||
new Lazy<System.Resources.ResourceManager>(
|
||||
() => new System.Resources.ResourceManager("System.Data.Entity.Design", typeof(MetadataItemCollectionFactory).Assembly), isThreadSafe: true);
|
||||
|
||||
public static string GetResourceString(string resourceName)
|
||||
{
|
||||
ArgumentNotNull(resourceName, "resourceName");
|
||||
|
||||
return ResourceManager.Value.GetString(resourceName, null);
|
||||
}
|
||||
|
||||
#>
|
||||
Generated
+4
@@ -0,0 +1,4 @@
|
||||
// Default code generation is disabled for model 'C:\Users\poprhythm\Documents\code\Coursera_BigData\hw6cs\Model1.edmx'.
|
||||
// To enable default code generation, change the value of the 'Code Generation Strategy' designer
|
||||
// property to an alternate value. This property is available in the Properties Window when the model is
|
||||
// open in the designer.
|
||||
@@ -0,0 +1,9 @@
|
||||
//------------------------------------------------------------------------------
|
||||
// <auto-generated>
|
||||
// This code was generated from a template.
|
||||
//
|
||||
// Manual changes to this file may cause unexpected behavior in your application.
|
||||
// Manual changes to this file will be overwritten if the code is regenerated.
|
||||
// </auto-generated>
|
||||
//------------------------------------------------------------------------------
|
||||
|
||||
@@ -0,0 +1,58 @@
|
||||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<edmx:Edmx Version="3.0" xmlns:edmx="http://schemas.microsoft.com/ado/2009/11/edmx">
|
||||
<!-- EF Runtime content -->
|
||||
<edmx:Runtime>
|
||||
<!-- SSDL content -->
|
||||
<edmx:StorageModels>
|
||||
<Schema xmlns="http://schemas.microsoft.com/ado/2009/11/edm/ssdl" Namespace="Model1.Store" Alias="Self" Provider="System.Data.SqlClient" ProviderManifestToken="2005">
|
||||
<EntityContainer Name="Model1TargetContainer" >
|
||||
</EntityContainer>
|
||||
</Schema>
|
||||
</edmx:StorageModels>
|
||||
<!-- CSDL content -->
|
||||
<edmx:ConceptualModels>
|
||||
<Schema xmlns="http://schemas.microsoft.com/ado/2009/11/edm" xmlns:cg="http://schemas.microsoft.com/ado/2006/04/codegeneration" xmlns:store="http://schemas.microsoft.com/ado/2007/12/edm/EntityStoreSchemaGenerator" Namespace="Model1" Alias="Self" xmlns:annotation="http://schemas.microsoft.com/ado/2009/02/edm/annotation" annotation:UseStrongSpatialTypes="false">
|
||||
<EntityContainer Name="Model1Container" annotation:LazyLoadingEnabled="true">
|
||||
<EntitySet Name="pas" EntityType="Model1.pa" />
|
||||
<EntitySet Name="ptas" EntityType="Model1.pta" />
|
||||
</EntityContainer>
|
||||
<EntityType Name="pa">
|
||||
<Property Type="Boolean" Name="a" Nullable="false" />
|
||||
<Property Type="Double" Name="p" Nullable="false" />
|
||||
</EntityType>
|
||||
<EntityType Name="pta" >
|
||||
<Property Type="Boolean" Name="t" Nullable="false" />
|
||||
<Property Type="Boolean" Name="a" Nullable="false" />
|
||||
<Property Type="Double" Name="p" Nullable="false" />
|
||||
</EntityType>
|
||||
</Schema>
|
||||
</edmx:ConceptualModels>
|
||||
<!-- C-S mapping content -->
|
||||
<edmx:Mappings>
|
||||
<Mapping xmlns="http://schemas.microsoft.com/ado/2009/11/mapping/cs" Space="C-S">
|
||||
<Alias Key="Model" Value="Model1" />
|
||||
<Alias Key="Target" Value="Model1.Store" />
|
||||
<EntityContainerMapping CdmEntityContainer="Model1Container" StorageEntityContainer="Model1TargetContainer">
|
||||
</EntityContainerMapping>
|
||||
</Mapping>
|
||||
</edmx:Mappings>
|
||||
</edmx:Runtime>
|
||||
<!-- EF Designer content (DO NOT EDIT MANUALLY BELOW HERE) -->
|
||||
<edmx:Designer xmlns="http://schemas.microsoft.com/ado/2009/11/edmx">
|
||||
<edmx:Connection>
|
||||
<DesignerInfoPropertySet>
|
||||
<DesignerProperty Name="MetadataArtifactProcessing" Value="EmbedInOutputAssembly" />
|
||||
</DesignerInfoPropertySet>
|
||||
</edmx:Connection>
|
||||
<edmx:Options>
|
||||
<DesignerInfoPropertySet>
|
||||
<DesignerProperty Name="ValidateOnBuild" Value="true" />
|
||||
<DesignerProperty Name="EnablePluralization" Value="True" />
|
||||
<DesignerProperty Name="CodeGenerationStrategy" Value="None" />
|
||||
</DesignerInfoPropertySet>
|
||||
</edmx:Options>
|
||||
<!-- Diagram content (shape and connector positions) -->
|
||||
<edmx:Diagrams>
|
||||
</edmx:Diagrams>
|
||||
</edmx:Designer>
|
||||
</edmx:Edmx>
|
||||
@@ -0,0 +1,13 @@
|
||||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<edmx:Edmx Version="3.0" xmlns:edmx="http://schemas.microsoft.com/ado/2009/11/edmx">
|
||||
<!-- EF Designer content (DO NOT EDIT MANUALLY BELOW HERE) -->
|
||||
<edmx:Designer xmlns="http://schemas.microsoft.com/ado/2009/11/edmx">
|
||||
<!-- Diagram content (shape and connector positions) -->
|
||||
<edmx:Diagrams>
|
||||
<Diagram DiagramId="710560cb7f7d4e4384386590a38a7168" Name="Diagram1" >
|
||||
<EntityTypeShape EntityType="Model1.pa" Width="1.5" PointX="4.625" PointY="1.375" />
|
||||
<EntityTypeShape EntityType="Model1.pta" Width="1.5" PointX="9.25" PointY="2.5" />
|
||||
</Diagram>
|
||||
</edmx:Diagrams>
|
||||
</edmx:Designer>
|
||||
</edmx:Edmx>
|
||||
+845
@@ -0,0 +1,845 @@
|
||||
<#@ template language="C#" debug="false" hostspecific="true"#>
|
||||
<#@ include file="EF.Utility.CS.ttinclude"#><#@
|
||||
output extension=".cs"#><#
|
||||
|
||||
const string inputFile = @"Model1.edmx";
|
||||
var textTransform = DynamicTextTransformation.Create(this);
|
||||
var code = new CodeGenerationTools(this);
|
||||
var ef = new MetadataTools(this);
|
||||
var typeMapper = new TypeMapper(code, ef, textTransform.Errors);
|
||||
var fileManager = EntityFrameworkTemplateFileManager.Create(this);
|
||||
var itemCollection = new EdmMetadataLoader(textTransform.Host, textTransform.Errors).CreateEdmItemCollection(inputFile);
|
||||
var codeStringGenerator = new CodeStringGenerator(code, typeMapper, ef);
|
||||
|
||||
if (!typeMapper.VerifyCaseInsensitiveTypeUniqueness(typeMapper.GetAllGlobalItems(itemCollection), inputFile))
|
||||
{
|
||||
return string.Empty;
|
||||
}
|
||||
|
||||
WriteHeader(codeStringGenerator, fileManager);
|
||||
|
||||
foreach (var entity in typeMapper.GetItemsToGenerate<EntityType>(itemCollection))
|
||||
{
|
||||
fileManager.StartNewFile(entity.Name + ".cs");
|
||||
BeginNamespace(code);
|
||||
#>
|
||||
<#=codeStringGenerator.UsingDirectives(inHeader: false)#>
|
||||
<#=codeStringGenerator.EntityClassOpening(entity)#>
|
||||
{
|
||||
<#
|
||||
var propertiesWithDefaultValues = typeMapper.GetPropertiesWithDefaultValues(entity);
|
||||
var collectionNavigationProperties = typeMapper.GetCollectionNavigationProperties(entity);
|
||||
var complexProperties = typeMapper.GetComplexProperties(entity);
|
||||
|
||||
if (propertiesWithDefaultValues.Any() || collectionNavigationProperties.Any() || complexProperties.Any())
|
||||
{
|
||||
#>
|
||||
public <#=code.Escape(entity)#>()
|
||||
{
|
||||
<#
|
||||
foreach (var edmProperty in propertiesWithDefaultValues)
|
||||
{
|
||||
#>
|
||||
this.<#=code.Escape(edmProperty)#> = <#=typeMapper.CreateLiteral(edmProperty.DefaultValue)#>;
|
||||
<#
|
||||
}
|
||||
|
||||
foreach (var navigationProperty in collectionNavigationProperties)
|
||||
{
|
||||
#>
|
||||
this.<#=code.Escape(navigationProperty)#> = new HashSet<<#=typeMapper.GetTypeName(navigationProperty.ToEndMember.GetEntityType())#>>();
|
||||
<#
|
||||
}
|
||||
|
||||
foreach (var complexProperty in complexProperties)
|
||||
{
|
||||
#>
|
||||
this.<#=code.Escape(complexProperty)#> = new <#=typeMapper.GetTypeName(complexProperty.TypeUsage)#>();
|
||||
<#
|
||||
}
|
||||
#>
|
||||
}
|
||||
|
||||
<#
|
||||
}
|
||||
|
||||
var simpleProperties = typeMapper.GetSimpleProperties(entity);
|
||||
if (simpleProperties.Any())
|
||||
{
|
||||
foreach (var edmProperty in simpleProperties)
|
||||
{
|
||||
#>
|
||||
<#=codeStringGenerator.Property(edmProperty)#>
|
||||
<#
|
||||
}
|
||||
}
|
||||
|
||||
if (complexProperties.Any())
|
||||
{
|
||||
#>
|
||||
|
||||
<#
|
||||
foreach(var complexProperty in complexProperties)
|
||||
{
|
||||
#>
|
||||
<#=codeStringGenerator.Property(complexProperty)#>
|
||||
<#
|
||||
}
|
||||
}
|
||||
|
||||
var navigationProperties = typeMapper.GetNavigationProperties(entity);
|
||||
if (navigationProperties.Any())
|
||||
{
|
||||
#>
|
||||
|
||||
<#
|
||||
foreach (var navigationProperty in navigationProperties)
|
||||
{
|
||||
#>
|
||||
<#=codeStringGenerator.NavigationProperty(navigationProperty)#>
|
||||
<#
|
||||
}
|
||||
}
|
||||
#>
|
||||
}
|
||||
<#
|
||||
EndNamespace(code);
|
||||
}
|
||||
|
||||
foreach (var complex in typeMapper.GetItemsToGenerate<ComplexType>(itemCollection))
|
||||
{
|
||||
fileManager.StartNewFile(complex.Name + ".cs");
|
||||
BeginNamespace(code);
|
||||
#>
|
||||
<#=codeStringGenerator.UsingDirectives(inHeader: false, includeCollections: false)#>
|
||||
<#=Accessibility.ForType(complex)#> partial class <#=code.Escape(complex)#>
|
||||
{
|
||||
<#
|
||||
var complexProperties = typeMapper.GetComplexProperties(complex);
|
||||
var propertiesWithDefaultValues = typeMapper.GetPropertiesWithDefaultValues(complex);
|
||||
|
||||
if (propertiesWithDefaultValues.Any() || complexProperties.Any())
|
||||
{
|
||||
#>
|
||||
public <#=code.Escape(complex)#>()
|
||||
{
|
||||
<#
|
||||
foreach (var edmProperty in propertiesWithDefaultValues)
|
||||
{
|
||||
#>
|
||||
this.<#=code.Escape(edmProperty)#> = <#=typeMapper.CreateLiteral(edmProperty.DefaultValue)#>;
|
||||
<#
|
||||
}
|
||||
|
||||
foreach (var complexProperty in complexProperties)
|
||||
{
|
||||
#>
|
||||
this.<#=code.Escape(complexProperty)#> = new <#=typeMapper.GetTypeName(complexProperty.TypeUsage)#>();
|
||||
<#
|
||||
}
|
||||
#>
|
||||
}
|
||||
|
||||
<#
|
||||
}
|
||||
|
||||
var simpleProperties = typeMapper.GetSimpleProperties(complex);
|
||||
if (simpleProperties.Any())
|
||||
{
|
||||
foreach(var edmProperty in simpleProperties)
|
||||
{
|
||||
#>
|
||||
<#=codeStringGenerator.Property(edmProperty)#>
|
||||
<#
|
||||
}
|
||||
}
|
||||
|
||||
if (complexProperties.Any())
|
||||
{
|
||||
#>
|
||||
|
||||
<#
|
||||
foreach(var edmProperty in complexProperties)
|
||||
{
|
||||
#>
|
||||
<#=codeStringGenerator.Property(edmProperty)#>
|
||||
<#
|
||||
}
|
||||
}
|
||||
#>
|
||||
}
|
||||
<#
|
||||
EndNamespace(code);
|
||||
}
|
||||
|
||||
foreach (var enumType in typeMapper.GetEnumItemsToGenerate(itemCollection))
|
||||
{
|
||||
fileManager.StartNewFile(enumType.Name + ".cs");
|
||||
BeginNamespace(code);
|
||||
#>
|
||||
<#=codeStringGenerator.UsingDirectives(inHeader: false, includeCollections: false)#>
|
||||
<#
|
||||
if (typeMapper.EnumIsFlags(enumType))
|
||||
{
|
||||
#>
|
||||
[Flags]
|
||||
<#
|
||||
}
|
||||
#>
|
||||
<#=codeStringGenerator.EnumOpening(enumType)#>
|
||||
{
|
||||
<#
|
||||
var foundOne = false;
|
||||
|
||||
foreach (MetadataItem member in typeMapper.GetEnumMembers(enumType))
|
||||
{
|
||||
foundOne = true;
|
||||
#>
|
||||
<#=code.Escape(typeMapper.GetEnumMemberName(member))#> = <#=typeMapper.GetEnumMemberValue(member)#>,
|
||||
<#
|
||||
}
|
||||
|
||||
if (foundOne)
|
||||
{
|
||||
this.GenerationEnvironment.Remove(this.GenerationEnvironment.Length - 3, 1);
|
||||
}
|
||||
#>
|
||||
}
|
||||
<#
|
||||
EndNamespace(code);
|
||||
}
|
||||
|
||||
fileManager.Process();
|
||||
|
||||
#>
|
||||
<#+
|
||||
|
||||
public void WriteHeader(CodeStringGenerator codeStringGenerator, EntityFrameworkTemplateFileManager fileManager)
|
||||
{
|
||||
fileManager.StartHeader();
|
||||
#>
|
||||
//------------------------------------------------------------------------------
|
||||
// <auto-generated>
|
||||
// <#=GetResourceString("Template_GeneratedCodeCommentLine1")#>
|
||||
//
|
||||
// <#=GetResourceString("Template_GeneratedCodeCommentLine2")#>
|
||||
// <#=GetResourceString("Template_GeneratedCodeCommentLine3")#>
|
||||
// </auto-generated>
|
||||
//------------------------------------------------------------------------------
|
||||
<#=codeStringGenerator.UsingDirectives(inHeader: true)#>
|
||||
<#+
|
||||
fileManager.EndBlock();
|
||||
}
|
||||
|
||||
public void BeginNamespace(CodeGenerationTools code)
|
||||
{
|
||||
var codeNamespace = code.VsNamespaceSuggestion();
|
||||
if (!String.IsNullOrEmpty(codeNamespace))
|
||||
{
|
||||
#>
|
||||
namespace <#=code.EscapeNamespace(codeNamespace)#>
|
||||
{
|
||||
<#+
|
||||
PushIndent(" ");
|
||||
}
|
||||
}
|
||||
|
||||
public void EndNamespace(CodeGenerationTools code)
|
||||
{
|
||||
if (!String.IsNullOrEmpty(code.VsNamespaceSuggestion()))
|
||||
{
|
||||
PopIndent();
|
||||
#>
|
||||
}
|
||||
<#+
|
||||
}
|
||||
}
|
||||
|
||||
public const string TemplateId = "CSharp_DbContext_Types_EF5";
|
||||
|
||||
public class CodeStringGenerator
|
||||
{
|
||||
private readonly CodeGenerationTools _code;
|
||||
private readonly TypeMapper _typeMapper;
|
||||
private readonly MetadataTools _ef;
|
||||
|
||||
public CodeStringGenerator(CodeGenerationTools code, TypeMapper typeMapper, MetadataTools ef)
|
||||
{
|
||||
ArgumentNotNull(code, "code");
|
||||
ArgumentNotNull(typeMapper, "typeMapper");
|
||||
ArgumentNotNull(ef, "ef");
|
||||
|
||||
_code = code;
|
||||
_typeMapper = typeMapper;
|
||||
_ef = ef;
|
||||
}
|
||||
|
||||
public string Property(EdmProperty edmProperty)
|
||||
{
|
||||
return string.Format(
|
||||
CultureInfo.InvariantCulture,
|
||||
"{0} {1} {2} {{ {3}get; {4}set; }}",
|
||||
Accessibility.ForProperty(edmProperty),
|
||||
_typeMapper.GetTypeName(edmProperty.TypeUsage),
|
||||
_code.Escape(edmProperty),
|
||||
_code.SpaceAfter(Accessibility.ForGetter(edmProperty)),
|
||||
_code.SpaceAfter(Accessibility.ForSetter(edmProperty)));
|
||||
}
|
||||
|
||||
public string NavigationProperty(NavigationProperty navigationProperty)
|
||||
{
|
||||
var endType = _typeMapper.GetTypeName(navigationProperty.ToEndMember.GetEntityType());
|
||||
return string.Format(
|
||||
CultureInfo.InvariantCulture,
|
||||
"{0} {1} {2} {{ {3}get; {4}set; }}",
|
||||
AccessibilityAndVirtual(Accessibility.ForProperty(navigationProperty)),
|
||||
navigationProperty.ToEndMember.RelationshipMultiplicity == RelationshipMultiplicity.Many ? ("ICollection<" + endType + ">") : endType,
|
||||
_code.Escape(navigationProperty),
|
||||
_code.SpaceAfter(Accessibility.ForGetter(navigationProperty)),
|
||||
_code.SpaceAfter(Accessibility.ForSetter(navigationProperty)));
|
||||
}
|
||||
|
||||
public string AccessibilityAndVirtual(string accessibility)
|
||||
{
|
||||
return accessibility + (accessibility != "private" ? " virtual" : "");
|
||||
}
|
||||
|
||||
public string EntityClassOpening(EntityType entity)
|
||||
{
|
||||
return string.Format(
|
||||
CultureInfo.InvariantCulture,
|
||||
"{0} {1}partial class {2}{3}",
|
||||
Accessibility.ForType(entity),
|
||||
_code.SpaceAfter(_code.AbstractOption(entity)),
|
||||
_code.Escape(entity),
|
||||
_code.StringBefore(" : ", _typeMapper.GetTypeName(entity.BaseType)));
|
||||
}
|
||||
|
||||
public string EnumOpening(SimpleType enumType)
|
||||
{
|
||||
return string.Format(
|
||||
CultureInfo.InvariantCulture,
|
||||
"{0} enum {1} : {2}",
|
||||
Accessibility.ForType(enumType),
|
||||
_code.Escape(enumType),
|
||||
_code.Escape(_typeMapper.UnderlyingClrType(enumType)));
|
||||
}
|
||||
|
||||
public void WriteFunctionParameters(EdmFunction edmFunction, Action<string, string, string, string> writeParameter)
|
||||
{
|
||||
var parameters = FunctionImportParameter.Create(edmFunction.Parameters, _code, _ef);
|
||||
foreach (var parameter in parameters.Where(p => p.NeedsLocalVariable))
|
||||
{
|
||||
var isNotNull = parameter.IsNullableOfT ? parameter.FunctionParameterName + ".HasValue" : parameter.FunctionParameterName + " != null";
|
||||
var notNullInit = "new ObjectParameter(\"" + parameter.EsqlParameterName + "\", " + parameter.FunctionParameterName + ")";
|
||||
var nullInit = "new ObjectParameter(\"" + parameter.EsqlParameterName + "\", typeof(" + parameter.RawClrTypeName + "))";
|
||||
writeParameter(parameter.LocalVariableName, isNotNull, notNullInit, nullInit);
|
||||
}
|
||||
}
|
||||
|
||||
public string ComposableFunctionMethod(EdmFunction edmFunction, string modelNamespace)
|
||||
{
|
||||
var parameters = _typeMapper.GetParameters(edmFunction);
|
||||
|
||||
return string.Format(
|
||||
CultureInfo.InvariantCulture,
|
||||
"{0} IQueryable<{1}> {2}({3})",
|
||||
AccessibilityAndVirtual(Accessibility.ForMethod(edmFunction)),
|
||||
_typeMapper.GetTypeName(_typeMapper.GetReturnType(edmFunction), modelNamespace),
|
||||
_code.Escape(edmFunction),
|
||||
string.Join(", ", parameters.Select(p => p.FunctionParameterType + " " + p.FunctionParameterName).ToArray()));
|
||||
}
|
||||
|
||||
public string ComposableCreateQuery(EdmFunction edmFunction, string modelNamespace)
|
||||
{
|
||||
var parameters = _typeMapper.GetParameters(edmFunction);
|
||||
|
||||
return string.Format(
|
||||
CultureInfo.InvariantCulture,
|
||||
"return ((IObjectContextAdapter)this).ObjectContext.CreateQuery<{0}>(\"[{1}].[{2}]({3})\"{4});",
|
||||
_typeMapper.GetTypeName(_typeMapper.GetReturnType(edmFunction), modelNamespace),
|
||||
edmFunction.NamespaceName,
|
||||
edmFunction.Name,
|
||||
string.Join(", ", parameters.Select(p => "@" + p.EsqlParameterName).ToArray()),
|
||||
_code.StringBefore(", ", string.Join(", ", parameters.Select(p => p.ExecuteParameterName).ToArray())));
|
||||
}
|
||||
|
||||
public string FunctionMethod(EdmFunction edmFunction, string modelNamespace, bool includeMergeOption)
|
||||
{
|
||||
var parameters = _typeMapper.GetParameters(edmFunction);
|
||||
var returnType = _typeMapper.GetReturnType(edmFunction);
|
||||
|
||||
var paramList = String.Join(", ", parameters.Select(p => p.FunctionParameterType + " " + p.FunctionParameterName).ToArray());
|
||||
if (includeMergeOption)
|
||||
{
|
||||
paramList = _code.StringAfter(paramList, ", ") + "MergeOption mergeOption";
|
||||
}
|
||||
|
||||
return string.Format(
|
||||
CultureInfo.InvariantCulture,
|
||||
"{0} {1} {2}({3})",
|
||||
AccessibilityAndVirtual(Accessibility.ForMethod(edmFunction)),
|
||||
returnType == null ? "int" : "ObjectResult<" + _typeMapper.GetTypeName(returnType, modelNamespace) + ">",
|
||||
_code.Escape(edmFunction),
|
||||
paramList);
|
||||
}
|
||||
|
||||
public string ExecuteFunction(EdmFunction edmFunction, string modelNamespace, bool includeMergeOption)
|
||||
{
|
||||
var parameters = _typeMapper.GetParameters(edmFunction);
|
||||
var returnType = _typeMapper.GetReturnType(edmFunction);
|
||||
|
||||
var callParams = _code.StringBefore(", ", String.Join(", ", parameters.Select(p => p.ExecuteParameterName).ToArray()));
|
||||
if (includeMergeOption)
|
||||
{
|
||||
callParams = ", mergeOption" + callParams;
|
||||
}
|
||||
|
||||
return string.Format(
|
||||
CultureInfo.InvariantCulture,
|
||||
"return ((IObjectContextAdapter)this).ObjectContext.ExecuteFunction{0}(\"{1}\"{2});",
|
||||
returnType == null ? "" : "<" + _typeMapper.GetTypeName(returnType, modelNamespace) + ">",
|
||||
edmFunction.Name,
|
||||
callParams);
|
||||
}
|
||||
|
||||
public string DbSet(EntitySet entitySet)
|
||||
{
|
||||
return string.Format(
|
||||
CultureInfo.InvariantCulture,
|
||||
"{0} DbSet<{1}> {2} {{ get; set; }}",
|
||||
Accessibility.ForReadOnlyProperty(entitySet),
|
||||
_typeMapper.GetTypeName(entitySet.ElementType),
|
||||
_code.Escape(entitySet));
|
||||
}
|
||||
|
||||
public string UsingDirectives(bool inHeader, bool includeCollections = true)
|
||||
{
|
||||
return inHeader == string.IsNullOrEmpty(_code.VsNamespaceSuggestion())
|
||||
? string.Format(
|
||||
CultureInfo.InvariantCulture,
|
||||
"{0}using System;{1}" +
|
||||
"{2}",
|
||||
inHeader ? Environment.NewLine : "",
|
||||
includeCollections ? (Environment.NewLine + "using System.Collections.Generic;") : "",
|
||||
inHeader ? "" : Environment.NewLine)
|
||||
: "";
|
||||
}
|
||||
}
|
||||
|
||||
public class TypeMapper
|
||||
{
|
||||
private const string ExternalTypeNameAttributeName = @"http://schemas.microsoft.com/ado/2006/04/codegeneration:ExternalTypeName";
|
||||
|
||||
private readonly System.Collections.IList _errors;
|
||||
private readonly CodeGenerationTools _code;
|
||||
private readonly MetadataTools _ef;
|
||||
|
||||
public TypeMapper(CodeGenerationTools code, MetadataTools ef, System.Collections.IList errors)
|
||||
{
|
||||
ArgumentNotNull(code, "code");
|
||||
ArgumentNotNull(ef, "ef");
|
||||
ArgumentNotNull(errors, "errors");
|
||||
|
||||
_code = code;
|
||||
_ef = ef;
|
||||
_errors = errors;
|
||||
}
|
||||
|
||||
public string GetTypeName(TypeUsage typeUsage)
|
||||
{
|
||||
return typeUsage == null ? null : GetTypeName(typeUsage.EdmType, _ef.IsNullable(typeUsage), modelNamespace: null);
|
||||
}
|
||||
|
||||
public string GetTypeName(EdmType edmType)
|
||||
{
|
||||
return GetTypeName(edmType, isNullable: null, modelNamespace: null);
|
||||
}
|
||||
|
||||
public string GetTypeName(TypeUsage typeUsage, string modelNamespace)
|
||||
{
|
||||
return typeUsage == null ? null : GetTypeName(typeUsage.EdmType, _ef.IsNullable(typeUsage), modelNamespace);
|
||||
}
|
||||
|
||||
public string GetTypeName(EdmType edmType, string modelNamespace)
|
||||
{
|
||||
return GetTypeName(edmType, isNullable: null, modelNamespace: modelNamespace);
|
||||
}
|
||||
|
||||
public string GetTypeName(EdmType edmType, bool? isNullable, string modelNamespace)
|
||||
{
|
||||
if (edmType == null)
|
||||
{
|
||||
return null;
|
||||
}
|
||||
|
||||
var collectionType = edmType as CollectionType;
|
||||
if (collectionType != null)
|
||||
{
|
||||
return String.Format(CultureInfo.InvariantCulture, "ICollection<{0}>", GetTypeName(collectionType.TypeUsage, modelNamespace));
|
||||
}
|
||||
|
||||
var typeName = _code.Escape(edmType.MetadataProperties
|
||||
.Where(p => p.Name == ExternalTypeNameAttributeName)
|
||||
.Select(p => (string)p.Value)
|
||||
.FirstOrDefault())
|
||||
?? (modelNamespace != null && edmType.NamespaceName != modelNamespace ?
|
||||
_code.CreateFullName(_code.EscapeNamespace(edmType.NamespaceName), _code.Escape(edmType)) :
|
||||
_code.Escape(edmType));
|
||||
|
||||
if (edmType is StructuralType)
|
||||
{
|
||||
return typeName;
|
||||
}
|
||||
|
||||
if (edmType is SimpleType)
|
||||
{
|
||||
var clrType = UnderlyingClrType(edmType);
|
||||
if (!IsEnumType(edmType))
|
||||
{
|
||||
typeName = _code.Escape(clrType);
|
||||
}
|
||||
|
||||
return clrType.IsValueType && isNullable == true ?
|
||||
String.Format(CultureInfo.InvariantCulture, "Nullable<{0}>", typeName) :
|
||||
typeName;
|
||||
}
|
||||
|
||||
throw new ArgumentException("edmType");
|
||||
}
|
||||
|
||||
public Type UnderlyingClrType(EdmType edmType)
|
||||
{
|
||||
ArgumentNotNull(edmType, "edmType");
|
||||
|
||||
var primitiveType = edmType as PrimitiveType;
|
||||
if (primitiveType != null)
|
||||
{
|
||||
return primitiveType.ClrEquivalentType;
|
||||
}
|
||||
|
||||
if (IsEnumType(edmType))
|
||||
{
|
||||
return GetEnumUnderlyingType(edmType).ClrEquivalentType;
|
||||
}
|
||||
|
||||
return typeof(object);
|
||||
}
|
||||
|
||||
public object GetEnumMemberValue(MetadataItem enumMember)
|
||||
{
|
||||
ArgumentNotNull(enumMember, "enumMember");
|
||||
|
||||
var valueProperty = enumMember.GetType().GetProperty("Value");
|
||||
return valueProperty == null ? null : valueProperty.GetValue(enumMember, null);
|
||||
}
|
||||
|
||||
public string GetEnumMemberName(MetadataItem enumMember)
|
||||
{
|
||||
ArgumentNotNull(enumMember, "enumMember");
|
||||
|
||||
var nameProperty = enumMember.GetType().GetProperty("Name");
|
||||
return nameProperty == null ? null : (string)nameProperty.GetValue(enumMember, null);
|
||||
}
|
||||
|
||||
public System.Collections.IEnumerable GetEnumMembers(EdmType enumType)
|
||||
{
|
||||
ArgumentNotNull(enumType, "enumType");
|
||||
|
||||
var membersProperty = enumType.GetType().GetProperty("Members");
|
||||
return membersProperty != null
|
||||
? (System.Collections.IEnumerable)membersProperty.GetValue(enumType, null)
|
||||
: Enumerable.Empty<MetadataItem>();
|
||||
}
|
||||
|
||||
public bool EnumIsFlags(EdmType enumType)
|
||||
{
|
||||
ArgumentNotNull(enumType, "enumType");
|
||||
|
||||
var isFlagsProperty = enumType.GetType().GetProperty("IsFlags");
|
||||
return isFlagsProperty != null && (bool)isFlagsProperty.GetValue(enumType, null);
|
||||
}
|
||||
|
||||
public bool IsEnumType(GlobalItem edmType)
|
||||
{
|
||||
ArgumentNotNull(edmType, "edmType");
|
||||
|
||||
return edmType.GetType().Name == "EnumType";
|
||||
}
|
||||
|
||||
public PrimitiveType GetEnumUnderlyingType(EdmType enumType)
|
||||
{
|
||||
ArgumentNotNull(enumType, "enumType");
|
||||
|
||||
return (PrimitiveType)enumType.GetType().GetProperty("UnderlyingType").GetValue(enumType, null);
|
||||
}
|
||||
|
||||
public string CreateLiteral(object value)
|
||||
{
|
||||
if (value == null || value.GetType() != typeof(TimeSpan))
|
||||
{
|
||||
return _code.CreateLiteral(value);
|
||||
}
|
||||
|
||||
return string.Format(CultureInfo.InvariantCulture, "new TimeSpan({0})", ((TimeSpan)value).Ticks);
|
||||
}
|
||||
|
||||
public bool VerifyCaseInsensitiveTypeUniqueness(IEnumerable<string> types, string sourceFile)
|
||||
{
|
||||
ArgumentNotNull(types, "types");
|
||||
ArgumentNotNull(sourceFile, "sourceFile");
|
||||
|
||||
var hash = new HashSet<string>(StringComparer.InvariantCultureIgnoreCase);
|
||||
if (types.Any(item => !hash.Add(item)))
|
||||
{
|
||||
_errors.Add(
|
||||
new CompilerError(sourceFile, -1, -1, "6023",
|
||||
String.Format(CultureInfo.CurrentCulture, GetResourceString("Template_CaseInsensitiveTypeConflict"))));
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
public IEnumerable<SimpleType> GetEnumItemsToGenerate(IEnumerable<GlobalItem> itemCollection)
|
||||
{
|
||||
return GetItemsToGenerate<SimpleType>(itemCollection)
|
||||
.Where(e => IsEnumType(e));
|
||||
}
|
||||
|
||||
public IEnumerable<T> GetItemsToGenerate<T>(IEnumerable<GlobalItem> itemCollection) where T: EdmType
|
||||
{
|
||||
return itemCollection
|
||||
.OfType<T>()
|
||||
.Where(i => !i.MetadataProperties.Any(p => p.Name == ExternalTypeNameAttributeName))
|
||||
.OrderBy(i => i.Name);
|
||||
}
|
||||
|
||||
public IEnumerable<string> GetAllGlobalItems(IEnumerable<GlobalItem> itemCollection)
|
||||
{
|
||||
return itemCollection
|
||||
.Where(i => i is EntityType || i is ComplexType || i is EntityContainer || IsEnumType(i))
|
||||
.Select(g => GetGlobalItemName(g));
|
||||
}
|
||||
|
||||
public string GetGlobalItemName(GlobalItem item)
|
||||
{
|
||||
if (item is EdmType)
|
||||
{
|
||||
return ((EdmType)item).Name;
|
||||
}
|
||||
else
|
||||
{
|
||||
return ((EntityContainer)item).Name;
|
||||
}
|
||||
}
|
||||
|
||||
public IEnumerable<EdmProperty> GetSimpleProperties(EntityType type)
|
||||
{
|
||||
return type.Properties.Where(p => p.TypeUsage.EdmType is SimpleType && p.DeclaringType == type);
|
||||
}
|
||||
|
||||
public IEnumerable<EdmProperty> GetSimpleProperties(ComplexType type)
|
||||
{
|
||||
return type.Properties.Where(p => p.TypeUsage.EdmType is SimpleType && p.DeclaringType == type);
|
||||
}
|
||||
|
||||
public IEnumerable<EdmProperty> GetComplexProperties(EntityType type)
|
||||
{
|
||||
return type.Properties.Where(p => p.TypeUsage.EdmType is ComplexType && p.DeclaringType == type);
|
||||
}
|
||||
|
||||
public IEnumerable<EdmProperty> GetComplexProperties(ComplexType type)
|
||||
{
|
||||
return type.Properties.Where(p => p.TypeUsage.EdmType is ComplexType && p.DeclaringType == type);
|
||||
}
|
||||
|
||||
public IEnumerable<EdmProperty> GetPropertiesWithDefaultValues(EntityType type)
|
||||
{
|
||||
return type.Properties.Where(p => p.TypeUsage.EdmType is SimpleType && p.DeclaringType == type && p.DefaultValue != null);
|
||||
}
|
||||
|
||||
public IEnumerable<EdmProperty> GetPropertiesWithDefaultValues(ComplexType type)
|
||||
{
|
||||
return type.Properties.Where(p => p.TypeUsage.EdmType is SimpleType && p.DeclaringType == type && p.DefaultValue != null);
|
||||
}
|
||||
|
||||
public IEnumerable<NavigationProperty> GetNavigationProperties(EntityType type)
|
||||
{
|
||||
return type.NavigationProperties.Where(np => np.DeclaringType == type);
|
||||
}
|
||||
|
||||
public IEnumerable<NavigationProperty> GetCollectionNavigationProperties(EntityType type)
|
||||
{
|
||||
return type.NavigationProperties.Where(np => np.DeclaringType == type && np.ToEndMember.RelationshipMultiplicity == RelationshipMultiplicity.Many);
|
||||
}
|
||||
|
||||
public FunctionParameter GetReturnParameter(EdmFunction edmFunction)
|
||||
{
|
||||
ArgumentNotNull(edmFunction, "edmFunction");
|
||||
|
||||
var returnParamsProperty = edmFunction.GetType().GetProperty("ReturnParameters");
|
||||
return returnParamsProperty == null
|
||||
? edmFunction.ReturnParameter
|
||||
: ((IEnumerable<FunctionParameter>)returnParamsProperty.GetValue(edmFunction, null)).FirstOrDefault();
|
||||
}
|
||||
|
||||
public bool IsComposable(EdmFunction edmFunction)
|
||||
{
|
||||
ArgumentNotNull(edmFunction, "edmFunction");
|
||||
|
||||
var isComposableProperty = edmFunction.GetType().GetProperty("IsComposableAttribute");
|
||||
return isComposableProperty != null && (bool)isComposableProperty.GetValue(edmFunction, null);
|
||||
}
|
||||
|
||||
public IEnumerable<FunctionImportParameter> GetParameters(EdmFunction edmFunction)
|
||||
{
|
||||
return FunctionImportParameter.Create(edmFunction.Parameters, _code, _ef);
|
||||
}
|
||||
|
||||
public TypeUsage GetReturnType(EdmFunction edmFunction)
|
||||
{
|
||||
var returnParam = GetReturnParameter(edmFunction);
|
||||
return returnParam == null ? null : _ef.GetElementType(returnParam.TypeUsage);
|
||||
}
|
||||
|
||||
public bool GenerateMergeOptionFunction(EdmFunction edmFunction, bool includeMergeOption)
|
||||
{
|
||||
var returnType = GetReturnType(edmFunction);
|
||||
return !includeMergeOption && returnType != null && returnType.EdmType.BuiltInTypeKind == BuiltInTypeKind.EntityType;
|
||||
}
|
||||
}
|
||||
|
||||
public class EdmMetadataLoader
|
||||
{
|
||||
private readonly IDynamicHost _host;
|
||||
private readonly System.Collections.IList _errors;
|
||||
|
||||
public EdmMetadataLoader(IDynamicHost host, System.Collections.IList errors)
|
||||
{
|
||||
ArgumentNotNull(host, "host");
|
||||
ArgumentNotNull(errors, "errors");
|
||||
|
||||
_host = host;
|
||||
_errors = errors;
|
||||
}
|
||||
|
||||
public IEnumerable<GlobalItem> CreateEdmItemCollection(string sourcePath)
|
||||
{
|
||||
ArgumentNotNull(sourcePath, "sourcePath");
|
||||
|
||||
if (!ValidateInputPath(sourcePath))
|
||||
{
|
||||
return new EdmItemCollection();
|
||||
}
|
||||
|
||||
var schemaElement = LoadRootElement(_host.ResolvePath(sourcePath));
|
||||
if (schemaElement != null)
|
||||
{
|
||||
using (var reader = schemaElement.CreateReader())
|
||||
{
|
||||
IList<EdmSchemaError> errors;
|
||||
var itemCollection = MetadataItemCollectionFactory.CreateEdmItemCollection(new[] { reader }, out errors);
|
||||
|
||||
ProcessErrors(errors, sourcePath);
|
||||
|
||||
return itemCollection;
|
||||
}
|
||||
}
|
||||
return new EdmItemCollection();
|
||||
}
|
||||
|
||||
public string GetModelNamespace(string sourcePath)
|
||||
{
|
||||
ArgumentNotNull(sourcePath, "sourcePath");
|
||||
|
||||
if (!ValidateInputPath(sourcePath))
|
||||
{
|
||||
return string.Empty;
|
||||
}
|
||||
|
||||
var model = LoadRootElement(_host.ResolvePath(sourcePath));
|
||||
if (model == null)
|
||||
{
|
||||
return string.Empty;
|
||||
}
|
||||
|
||||
var attribute = model.Attribute("Namespace");
|
||||
return attribute != null ? attribute.Value : "";
|
||||
}
|
||||
|
||||
private bool ValidateInputPath(string sourcePath)
|
||||
{
|
||||
if (sourcePath == "$" + "edmxInputFile" + "$")
|
||||
{
|
||||
_errors.Add(
|
||||
new CompilerError(_host.TemplateFile ?? sourcePath, 0, 0, string.Empty,
|
||||
GetResourceString("Template_ReplaceVsItemTemplateToken")));
|
||||
return false;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
public XElement LoadRootElement(string sourcePath)
|
||||
{
|
||||
ArgumentNotNull(sourcePath, "sourcePath");
|
||||
|
||||
var root = XElement.Load(sourcePath, LoadOptions.SetBaseUri | LoadOptions.SetLineInfo);
|
||||
return root.Elements()
|
||||
.Where(e => e.Name.LocalName == "Runtime")
|
||||
.Elements()
|
||||
.Where(e => e.Name.LocalName == "ConceptualModels")
|
||||
.Elements()
|
||||
.Where(e => e.Name.LocalName == "Schema")
|
||||
.FirstOrDefault()
|
||||
?? root;
|
||||
}
|
||||
|
||||
private void ProcessErrors(IEnumerable<EdmSchemaError> errors, string sourceFilePath)
|
||||
{
|
||||
foreach (var error in errors)
|
||||
{
|
||||
_errors.Add(
|
||||
new CompilerError(
|
||||
error.SchemaLocation ?? sourceFilePath,
|
||||
error.Line,
|
||||
error.Column,
|
||||
error.ErrorCode.ToString(CultureInfo.InvariantCulture),
|
||||
error.Message)
|
||||
{
|
||||
IsWarning = error.Severity == EdmSchemaErrorSeverity.Warning
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
public bool IsLazyLoadingEnabled(EntityContainer container)
|
||||
{
|
||||
string lazyLoadingAttributeValue;
|
||||
var lazyLoadingAttributeName = MetadataConstants.EDM_ANNOTATION_09_02 + ":LazyLoadingEnabled";
|
||||
bool isLazyLoading;
|
||||
return !MetadataTools.TryGetStringMetadataPropertySetting(container, lazyLoadingAttributeName, out lazyLoadingAttributeValue)
|
||||
|| !bool.TryParse(lazyLoadingAttributeValue, out isLazyLoading)
|
||||
|| isLazyLoading;
|
||||
}
|
||||
}
|
||||
|
||||
public static void ArgumentNotNull<T>(T arg, string name) where T : class
|
||||
{
|
||||
if (arg == null)
|
||||
{
|
||||
throw new ArgumentNullException(name);
|
||||
}
|
||||
}
|
||||
|
||||
private static readonly Lazy<System.Resources.ResourceManager> ResourceManager =
|
||||
new Lazy<System.Resources.ResourceManager>(
|
||||
() => new System.Resources.ResourceManager("System.Data.Entity.Design", typeof(MetadataItemCollectionFactory).Assembly), isThreadSafe: true);
|
||||
|
||||
public static string GetResourceString(string resourceName)
|
||||
{
|
||||
ArgumentNotNull(resourceName, "resourceName");
|
||||
|
||||
return ResourceManager.Value.GetString(resourceName, null);
|
||||
}
|
||||
|
||||
#>
|
||||
@@ -0,0 +1,67 @@
|
||||
using System.Collections.Generic;
|
||||
using System.Linq;
|
||||
|
||||
namespace hw6cs
|
||||
{
|
||||
public class Condition
|
||||
{
|
||||
public char Name { get; private set; }
|
||||
public bool IsTrue { get; private set; }
|
||||
|
||||
public Condition(char name, bool tf)
|
||||
{
|
||||
Name = name;
|
||||
IsTrue = tf;
|
||||
}
|
||||
|
||||
public Condition Clone() { return new Condition(Name, IsTrue); }
|
||||
public Condition Negate() { return new Condition(Name, !IsTrue); }
|
||||
public bool Equals(Condition other)
|
||||
{
|
||||
return Name == other.Name && IsTrue == other.IsTrue;
|
||||
}
|
||||
}
|
||||
|
||||
public class Variable
|
||||
{
|
||||
public double Probability { get; private set; }
|
||||
public IEnumerable<Condition> Conditions { get; private set; }
|
||||
|
||||
public Variable(IEnumerable<Condition> conditions, double probability)
|
||||
{
|
||||
Probability = probability;
|
||||
Conditions = conditions;
|
||||
}
|
||||
|
||||
public Variable Negate()
|
||||
{
|
||||
return new Variable(
|
||||
Conditions.Take(1).Select(c => c.Negate())
|
||||
.Concat(Conditions.Skip(1)), 1.0 - Probability);
|
||||
}
|
||||
|
||||
//public bool Join(Variable other, char condition)
|
||||
//{
|
||||
|
||||
//}
|
||||
}
|
||||
|
||||
class Program
|
||||
{
|
||||
static void Main(string[] args)
|
||||
{
|
||||
//var pa = new List<Variable> { new Variable(new[] { new Condition('a', true) }, .01) };
|
||||
//var pta = new List<Variable> {
|
||||
// new Variable(new[] { new Condition('t', true), new Condition('a', true) }, .05),
|
||||
// new Variable(new[] { new Condition('t', true), new Condition('a', false) }, .01) };
|
||||
//var ps = new List<Variable> { new Variable(new[] { new Condition('s', true) }, .50) };
|
||||
|
||||
//from ac in pa
|
||||
//join tac in pta on ac.Join(tac, 'a') into ha
|
||||
}
|
||||
}
|
||||
|
||||
public
|
||||
|
||||
|
||||
}
|
||||
@@ -0,0 +1,36 @@
|
||||
using System.Reflection;
|
||||
using System.Runtime.CompilerServices;
|
||||
using System.Runtime.InteropServices;
|
||||
|
||||
// General Information about an assembly is controlled through the following
|
||||
// set of attributes. Change these attribute values to modify the information
|
||||
// associated with an assembly.
|
||||
[assembly: AssemblyTitle("hw6cs")]
|
||||
[assembly: AssemblyDescription("")]
|
||||
[assembly: AssemblyConfiguration("")]
|
||||
[assembly: AssemblyCompany("")]
|
||||
[assembly: AssemblyProduct("hw6cs")]
|
||||
[assembly: AssemblyCopyright("Copyright © 2013")]
|
||||
[assembly: AssemblyTrademark("")]
|
||||
[assembly: AssemblyCulture("")]
|
||||
|
||||
// Setting ComVisible to false makes the types in this assembly not visible
|
||||
// to COM components. If you need to access a type in this assembly from
|
||||
// COM, set the ComVisible attribute to true on that type.
|
||||
[assembly: ComVisible(false)]
|
||||
|
||||
// The following GUID is for the ID of the typelib if this project is exposed to COM
|
||||
[assembly: Guid("2c3220cc-b3e5-4b3d-bacd-43393837a3cc")]
|
||||
|
||||
// Version information for an assembly consists of the following four values:
|
||||
//
|
||||
// Major Version
|
||||
// Minor Version
|
||||
// Build Number
|
||||
// Revision
|
||||
//
|
||||
// You can specify all the values or you can default the Build and Revision Numbers
|
||||
// by using the '*' as shown below:
|
||||
// [assembly: AssemblyVersion("1.0.*")]
|
||||
[assembly: AssemblyVersion("1.0.0.0")]
|
||||
[assembly: AssemblyFileVersion("1.0.0.0")]
|
||||
@@ -0,0 +1,160 @@
|
||||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
|
||||
<Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
|
||||
<PropertyGroup>
|
||||
<Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
|
||||
<Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
|
||||
<ProjectGuid>{266F814D-56C6-4BF2-8A8B-F6700E6EA920}</ProjectGuid>
|
||||
<OutputType>Exe</OutputType>
|
||||
<AppDesignerFolder>Properties</AppDesignerFolder>
|
||||
<RootNamespace>hw6cs</RootNamespace>
|
||||
<AssemblyName>hw6cs</AssemblyName>
|
||||
<TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
|
||||
<FileAlignment>512</FileAlignment>
|
||||
<PublishUrl>publish\</PublishUrl>
|
||||
<Install>true</Install>
|
||||
<InstallFrom>Disk</InstallFrom>
|
||||
<UpdateEnabled>false</UpdateEnabled>
|
||||
<UpdateMode>Foreground</UpdateMode>
|
||||
<UpdateInterval>7</UpdateInterval>
|
||||
<UpdateIntervalUnits>Days</UpdateIntervalUnits>
|
||||
<UpdatePeriodically>false</UpdatePeriodically>
|
||||
<UpdateRequired>false</UpdateRequired>
|
||||
<MapFileExtensions>true</MapFileExtensions>
|
||||
<ApplicationRevision>0</ApplicationRevision>
|
||||
<ApplicationVersion>1.0.0.%2a</ApplicationVersion>
|
||||
<IsWebBootstrapper>false</IsWebBootstrapper>
|
||||
<UseApplicationTrust>false</UseApplicationTrust>
|
||||
<BootstrapperEnabled>true</BootstrapperEnabled>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
|
||||
<PlatformTarget>AnyCPU</PlatformTarget>
|
||||
<DebugSymbols>true</DebugSymbols>
|
||||
<DebugType>full</DebugType>
|
||||
<Optimize>false</Optimize>
|
||||
<OutputPath>bin\Debug\</OutputPath>
|
||||
<DefineConstants>DEBUG;TRACE</DefineConstants>
|
||||
<ErrorReport>prompt</ErrorReport>
|
||||
<WarningLevel>4</WarningLevel>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
|
||||
<PlatformTarget>AnyCPU</PlatformTarget>
|
||||
<DebugType>pdbonly</DebugType>
|
||||
<Optimize>true</Optimize>
|
||||
<OutputPath>bin\Release\</OutputPath>
|
||||
<DefineConstants>TRACE</DefineConstants>
|
||||
<ErrorReport>prompt</ErrorReport>
|
||||
<WarningLevel>4</WarningLevel>
|
||||
</PropertyGroup>
|
||||
<ItemGroup>
|
||||
<Reference Include="EntityFramework">
|
||||
<HintPath>..\hw6\packages\EntityFramework.6.0.1\lib\net45\EntityFramework.dll</HintPath>
|
||||
</Reference>
|
||||
<Reference Include="EntityFramework.SqlServer">
|
||||
<HintPath>..\hw6\packages\EntityFramework.6.0.1\lib\net45\EntityFramework.SqlServer.dll</HintPath>
|
||||
</Reference>
|
||||
<Reference Include="EntityFramework.SqlServerCompact">
|
||||
<HintPath>..\hw6\packages\EntityFramework.SqlServerCompact.6.0.1\lib\net45\EntityFramework.SqlServerCompact.dll</HintPath>
|
||||
</Reference>
|
||||
<Reference Include="System" />
|
||||
<Reference Include="System.ComponentModel.DataAnnotations" />
|
||||
<Reference Include="System.Core" />
|
||||
<Reference Include="System.Data.Entity" />
|
||||
<Reference Include="System.Data.SqlServerCe, Version=4.0.0.0, Culture=neutral, PublicKeyToken=89845dcd8080cc91, processorArchitecture=MSIL">
|
||||
<Private>True</Private>
|
||||
<HintPath>..\hw6\packages\Microsoft.SqlServer.Compact.4.0.8876.1\lib\net40\System.Data.SqlServerCe.dll</HintPath>
|
||||
</Reference>
|
||||
<Reference Include="System.Runtime.Serialization" />
|
||||
<Reference Include="System.Security" />
|
||||
<Reference Include="System.Xml.Linq" />
|
||||
<Reference Include="System.Data.DataSetExtensions" />
|
||||
<Reference Include="Microsoft.CSharp" />
|
||||
<Reference Include="System.Data" />
|
||||
<Reference Include="System.Xml" />
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<Compile Include="Model1.Context.cs">
|
||||
<AutoGen>True</AutoGen>
|
||||
<DesignTime>True</DesignTime>
|
||||
<DependentUpon>Model1.Context.tt</DependentUpon>
|
||||
</Compile>
|
||||
<Compile Include="Model1.cs">
|
||||
<AutoGen>True</AutoGen>
|
||||
<DesignTime>True</DesignTime>
|
||||
<DependentUpon>Model1.tt</DependentUpon>
|
||||
</Compile>
|
||||
<Compile Include="Model1.Designer.cs">
|
||||
<AutoGen>True</AutoGen>
|
||||
<DesignTime>True</DesignTime>
|
||||
<DependentUpon>Model1.edmx</DependentUpon>
|
||||
</Compile>
|
||||
<Compile Include="Program.cs" />
|
||||
<Compile Include="Properties\AssemblyInfo.cs" />
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<None Include="App.config" />
|
||||
<EntityDeploy Include="Model1.edmx">
|
||||
<Generator>EntityModelCodeGenerator</Generator>
|
||||
<LastGenOutput>Model1.Designer.cs</LastGenOutput>
|
||||
</EntityDeploy>
|
||||
<None Include="Model1.Context.tt">
|
||||
<Generator>TextTemplatingFileGenerator</Generator>
|
||||
<LastGenOutput>Model1.Context.cs</LastGenOutput>
|
||||
<DependentUpon>Model1.edmx</DependentUpon>
|
||||
</None>
|
||||
<None Include="Model1.edmx.diagram">
|
||||
<DependentUpon>Model1.edmx</DependentUpon>
|
||||
</None>
|
||||
<None Include="Model1.tt">
|
||||
<Generator>TextTemplatingFileGenerator</Generator>
|
||||
<LastGenOutput>Model1.cs</LastGenOutput>
|
||||
<DependentUpon>Model1.edmx</DependentUpon>
|
||||
</None>
|
||||
<None Include="packages.config" />
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<Content Include="Database1.sdf">
|
||||
<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
|
||||
</Content>
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<Service Include="{508349B6-6B84-4DF5-91F0-309BEEBAD82D}" />
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<BootstrapperPackage Include=".NETFramework,Version=v4.5">
|
||||
<Visible>False</Visible>
|
||||
<ProductName>Microsoft .NET Framework 4.5 %28x86 and x64%29</ProductName>
|
||||
<Install>true</Install>
|
||||
</BootstrapperPackage>
|
||||
<BootstrapperPackage Include="Microsoft.Net.Client.3.5">
|
||||
<Visible>False</Visible>
|
||||
<ProductName>.NET Framework 3.5 SP1 Client Profile</ProductName>
|
||||
<Install>false</Install>
|
||||
</BootstrapperPackage>
|
||||
<BootstrapperPackage Include="Microsoft.Net.Framework.3.5.SP1">
|
||||
<Visible>False</Visible>
|
||||
<ProductName>.NET Framework 3.5 SP1</ProductName>
|
||||
<Install>false</Install>
|
||||
</BootstrapperPackage>
|
||||
<BootstrapperPackage Include="Microsoft.SQL.Server.Compact.4.0">
|
||||
<Visible>False</Visible>
|
||||
<ProductName>SQL Server Compact 4.0 SP1</ProductName>
|
||||
<Install>true</Install>
|
||||
</BootstrapperPackage>
|
||||
</ItemGroup>
|
||||
<Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
|
||||
<PropertyGroup>
|
||||
<PostBuildEvent>
|
||||
if not exist "$(TargetDir)x86" md "$(TargetDir)x86"
|
||||
xcopy /s /y "$(SolutionDir)packages\Microsoft.SqlServer.Compact.4.0.8876.1\NativeBinaries\x86\*.*" "$(TargetDir)x86"
|
||||
if not exist "$(TargetDir)amd64" md "$(TargetDir)amd64"
|
||||
xcopy /s /y "$(SolutionDir)packages\Microsoft.SqlServer.Compact.4.0.8876.1\NativeBinaries\amd64\*.*" "$(TargetDir)amd64"</PostBuildEvent>
|
||||
</PropertyGroup>
|
||||
<!-- To modify your build process, add your task inside one of the targets below and uncomment it.
|
||||
Other similar extension points exist, see Microsoft.Common.targets.
|
||||
<Target Name="BeforeBuild">
|
||||
</Target>
|
||||
<Target Name="AfterBuild">
|
||||
</Target>
|
||||
-->
|
||||
</Project>
|
||||
@@ -0,0 +1,95 @@
|
||||
--select [1] / ([0] + [1]) from
|
||||
--(
|
||||
--select ex_pwsr.r as v, sum(ex_pwsr.p * ex_pr.p * ex_ps.p)as p
|
||||
--from ex_pwsr
|
||||
-- inner join ex_pr on ex_pwsr.r = ex_pr.r
|
||||
-- inner join ex_ps on ex_pwsr.s = ex_ps.s
|
||||
--where
|
||||
-- w = 1
|
||||
-- and ex_pwsr.s = 1
|
||||
--group by ex_pwsr.r
|
||||
--) as s
|
||||
--pivot (sum(p) for v in ([0],[1])) as pt
|
||||
|
||||
declare @smoking bit;
|
||||
declare @asia bit;
|
||||
declare @xray bit;
|
||||
declare @disponea bit;
|
||||
|
||||
set @asia = 0;
|
||||
set @smoking = 0;
|
||||
set @xray = 1;
|
||||
set @disponea = 0;
|
||||
|
||||
-- tb
|
||||
select '1.P(Tuber)', [1] / ([0] + [1]) from
|
||||
(
|
||||
select pta.t as t, sum(pta.p * pa.p * pelt.p * pxe.p * pls.p * ps.p * pbs.p * pdeb.p) as p
|
||||
from pa, pta, pelt, pls, pxe, ps, pbs, pdeb
|
||||
where
|
||||
pa.a = pta.a and
|
||||
pta.t = pelt.t and
|
||||
pelt.e = pxe.e and
|
||||
pelt.e = pdeb.e and
|
||||
ps.s = pls.s and
|
||||
pls.l = pelt.l and
|
||||
ps.s = pbs.s and
|
||||
pbs.b = pdeb.b
|
||||
|
||||
--and pta.a = @asia
|
||||
and ps.s = @smoking
|
||||
and pxe.x = @xray
|
||||
--and pdeb.d = @disponea
|
||||
group by pta.t
|
||||
) as s
|
||||
pivot (sum(p) for t in ([0],[1])) as pt
|
||||
|
||||
union
|
||||
|
||||
-- lc
|
||||
select '2.P(LungCancer)', [1] / ([0] + [1]) from
|
||||
(
|
||||
select pls.l as v, sum(pta.p * pa.p * pelt.p * pxe.p * pls.p * ps.p * pbs.p * pdeb.p) as p
|
||||
from pa, pta, pelt, pls, pxe, ps, pbs, pdeb
|
||||
where
|
||||
pa.a = pta.a and
|
||||
pta.t = pelt.t and
|
||||
pelt.e = pxe.e and
|
||||
pelt.e = pdeb.e and
|
||||
ps.s = pls.s and
|
||||
pls.l = pelt.l and
|
||||
ps.s = pbs.s and
|
||||
pbs.b = pdeb.b
|
||||
|
||||
--and pta.a = @asia
|
||||
and ps.s = @smoking
|
||||
and pxe.x = @xray
|
||||
--and pdeb.d = @disponea
|
||||
group by pls.l
|
||||
) as s
|
||||
pivot (sum(p) for v in ([0],[1])) as pt
|
||||
|
||||
union
|
||||
|
||||
-- lc
|
||||
select '3.P(Bronchitis)', [1] / ([0] + [1]) from
|
||||
(
|
||||
select pbs.b as v, sum(pta.p * pa.p * pelt.p * pxe.p * pls.p * ps.p * pbs.p * pdeb.p) as p
|
||||
from pa, pta, pelt, pls, pxe, ps, pbs, pdeb
|
||||
where
|
||||
pa.a = pta.a and
|
||||
pta.t = pelt.t and
|
||||
pelt.e = pxe.e and
|
||||
pelt.e = pdeb.e and
|
||||
ps.s = pls.s and
|
||||
pls.l = pelt.l and
|
||||
ps.s = pbs.s and
|
||||
pbs.b = pdeb.b
|
||||
|
||||
--and pta.a = @asia
|
||||
and ps.s = @smoking
|
||||
and pxe.x = @xray
|
||||
--and pdeb.d = @disponea
|
||||
group by pbs.b
|
||||
) as s
|
||||
pivot (sum(p) for v in ([0],[1])) as pt
|
||||
@@ -0,0 +1,6 @@
|
||||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<packages>
|
||||
<package id="EntityFramework" version="6.0.1" targetFramework="net45" />
|
||||
<package id="EntityFramework.SqlServerCompact" version="6.0.1" targetFramework="net45" />
|
||||
<package id="Microsoft.SqlServer.Compact" version="4.0.8876.1" targetFramework="net45" />
|
||||
</packages>
|
||||
Reference in New Issue
Block a user