private void GeneratePropertyGetter(PropertyDescriptor propertyDescriptor)
{
string fieldName = CodeGenUtilities.MakeCompliantFieldName(propertyDescriptor.Name);
#line default
#line hidden
#line 94 "C:\Code\Repos\openriaservices\OpenRiaServices.DomainServices.Tools.TextTemplate\Framework\CSharpGenerators\Templates\DataContractGeneratorTemplate.ttinclude"
this.Write("get\r\n{\r\n\treturn this.");
#line default
#line hidden
#line 97 "C:\Code\Repos\openriaservices\OpenRiaServices.DomainServices.Tools.TextTemplate\Framework\CSharpGenerators\Templates\DataContractGeneratorTemplate.ttinclude"
this.Write(this.ToStringHelper.ToStringWithCulture(fieldName));
#line default
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#line 97 "C:\Code\Repos\openriaservices\OpenRiaServices.DomainServices.Tools.TextTemplate\Framework\CSharpGenerators\Templates\DataContractGeneratorTemplate.ttinclude"
this.Write(";\r\n} \r\n");
#line default
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#line 99 "C:\Code\Repos\openriaservices\OpenRiaServices.DomainServices.Tools.TextTemplate\Framework\CSharpGenerators\Templates\DataContractGeneratorTemplate.ttinclude"
}
public AssociationMetadata(PropertyDescriptor pd)
{
this.PropertyDescriptor = pd;
AttributeCollection propertyAttributes = pd.ExplicitAttributes();
this.AssociationAttribute = (AssociationAttribute)propertyAttributes[typeof(AssociationAttribute)];
this.IsExternal = propertyAttributes[typeof(ExternalReferenceAttribute)] != null;
this.IsCollection = EntityGenerator.IsCollectionType(pd.PropertyType);
if (!this.IsCollection)
{
this.PropTypeName = CodeGenUtilities.GetTypeName(pd.PropertyType);
this.AssociationTypeName = @"OpenRiaServices.DomainServices.Client.EntityRef<" + this.PropTypeName + ">";
this.Attributes = propertyAttributes.Cast <Attribute>().Where(a => a.GetType() != typeof(DataMemberAttribute));
}
else
{
this.PropTypeName = CodeGenUtilities.GetTypeName(TypeUtility.GetElementType(pd.PropertyType));
this.AssociationTypeName = "OpenRiaServices.DomainServices.Client.EntityCollection<" + this.PropTypeName + ">";
List <Attribute> attributeList = propertyAttributes.Cast <Attribute>().ToList();
ReadOnlyAttribute readOnlyAttr = propertyAttributes.OfType <ReadOnlyAttribute>().SingleOrDefault();
if (readOnlyAttr != null && !propertyAttributes.OfType <EditableAttribute>().Any())
{
attributeList.Add(new EditableAttribute(!readOnlyAttr.IsReadOnly));
}
this.Attributes = attributeList.Where(a => a.GetType() != typeof(DataMemberAttribute));
}
this.PropertyName = CodeGenUtilities.GetSafeName(pd.Name);
this.FieldName = CodeGenUtilities.MakeCompliantFieldName(this.PropertyName);
}
private void GeneratePropertyGetter(PropertyDescriptor propertyDescriptor)
{
string fieldName = CodeGenUtilities.MakeCompliantFieldName(propertyDescriptor.Name);
this.Write("get\r\n{\r\n\treturn this.");
this.Write(this.ToStringHelper.ToStringWithCulture(fieldName));
this.Write(";\r\n} \r\n");
}
private void GenerateBackingPrivateField(PropertyDescriptor propertyDescriptor)
{
Type propertyType = CodeGenUtilities.TranslateType(propertyDescriptor.PropertyType);
string propertyTypeName = CodeGenUtilities.GetTypeName(propertyType);
string fieldName = CodeGenUtilities.MakeCompliantFieldName(propertyDescriptor.Name);
this.Write("private ");
this.Write(this.ToStringHelper.ToStringWithCulture(propertyTypeName));
this.Write(" ");
this.Write(this.ToStringHelper.ToStringWithCulture(fieldName));
this.Write(";\r\n");
}
private void GenerateBackingPrivateField(PropertyDescriptor propertyDescriptor)
{
Type propertyType = CodeGenUtilities.TranslateType(propertyDescriptor.PropertyType);
string propertyTypeName = CodeGenUtilities.GetTypeName(propertyType);
string fieldName = CodeGenUtilities.MakeCompliantFieldName(propertyDescriptor.Name);
#line default
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#line 149 "C:\Code\Repos\openriaservices\OpenRiaServices.DomainServices.Tools.TextTemplate\Framework\CSharpGenerators\Templates\DataContractGeneratorTemplate.ttinclude"
this.Write("private ");
#line default
#line hidden
#line 150 "C:\Code\Repos\openriaservices\OpenRiaServices.DomainServices.Tools.TextTemplate\Framework\CSharpGenerators\Templates\DataContractGeneratorTemplate.ttinclude"
this.Write(this.ToStringHelper.ToStringWithCulture(propertyTypeName));
#line default
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#line 150 "C:\Code\Repos\openriaservices\OpenRiaServices.DomainServices.Tools.TextTemplate\Framework\CSharpGenerators\Templates\DataContractGeneratorTemplate.ttinclude"
this.Write(" ");
#line default
#line hidden
#line 150 "C:\Code\Repos\openriaservices\OpenRiaServices.DomainServices.Tools.TextTemplate\Framework\CSharpGenerators\Templates\DataContractGeneratorTemplate.ttinclude"
this.Write(this.ToStringHelper.ToStringWithCulture(fieldName));
#line default
#line hidden
#line 150 "C:\Code\Repos\openriaservices\OpenRiaServices.DomainServices.Tools.TextTemplate\Framework\CSharpGenerators\Templates\DataContractGeneratorTemplate.ttinclude"
this.Write(";\r\n");
#line default
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#line 151 "C:\Code\Repos\openriaservices\OpenRiaServices.DomainServices.Tools.TextTemplate\Framework\CSharpGenerators\Templates\DataContractGeneratorTemplate.ttinclude"
}
private void GeneratePropertySetter(PropertyDescriptor propertyDescriptor)
{
string fieldName = CodeGenUtilities.MakeCompliantFieldName(propertyDescriptor.Name);
this.Write("set \r\n");
this.GenerateOpeningBrace();
this.Write("if(this.");
this.Write(this.ToStringHelper.ToStringWithCulture(fieldName));
this.Write(" != value)\r\n");
this.GenerateOpeningBrace();
this.Write("this.On");
this.Write(this.ToStringHelper.ToStringWithCulture(propertyDescriptor.Name));
this.Write("Changing(value);\t\r\n");
bool propertyIsReadOnly = this.IsPropertyReadOnly(propertyDescriptor);
if (!propertyIsReadOnly)
{
this.Write("this.RaiseDataMemberChanging(\"");
this.Write(this.ToStringHelper.ToStringWithCulture(propertyDescriptor.Name));
this.Write("\");\r\n");
}
this.Write("this.ValidateProperty(\"");
this.Write(this.ToStringHelper.ToStringWithCulture(propertyDescriptor.Name));
this.Write("\", value);\r\nthis.");
this.Write(this.ToStringHelper.ToStringWithCulture(fieldName));
this.Write(" = value;\r\n");
if (!propertyIsReadOnly)
{
this.Write("this.RaiseDataMemberChanged(\"");
this.Write(this.ToStringHelper.ToStringWithCulture(propertyDescriptor.Name));
this.Write("\");\r\n");
}
else
{
this.Write("this.RaisePropertyChanged(\"");
this.Write(this.ToStringHelper.ToStringWithCulture(propertyDescriptor.Name));
this.Write("\");\r\n");
}
this.Write("this.On");
this.Write(this.ToStringHelper.ToStringWithCulture(propertyDescriptor.Name));
this.Write("Changed();\r\n");
this.GenerateClosingBrace();
this.GenerateClosingBrace();
}
private void GeneratePropertySetter(PropertyDescriptor propertyDescriptor)
{
string fieldName = CodeGenUtilities.MakeCompliantFieldName(propertyDescriptor.Name);
#line default
#line hidden
#line 105 "C:\Code\Repos\openriaservices\OpenRiaServices.DomainServices.Tools.TextTemplate\Framework\CSharpGenerators\Templates\DataContractGeneratorTemplate.ttinclude"
this.Write("set \r\n");
#line default
#line hidden
#line 107 "C:\Code\Repos\openriaservices\OpenRiaServices.DomainServices.Tools.TextTemplate\Framework\CSharpGenerators\Templates\DataContractGeneratorTemplate.ttinclude"
this.GenerateOpeningBrace();
#line default
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#line 108 "C:\Code\Repos\openriaservices\OpenRiaServices.DomainServices.Tools.TextTemplate\Framework\CSharpGenerators\Templates\DataContractGeneratorTemplate.ttinclude"
this.Write("if(this.");
#line default
#line hidden
#line 109 "C:\Code\Repos\openriaservices\OpenRiaServices.DomainServices.Tools.TextTemplate\Framework\CSharpGenerators\Templates\DataContractGeneratorTemplate.ttinclude"
this.Write(this.ToStringHelper.ToStringWithCulture(fieldName));
#line default
#line hidden
#line 109 "C:\Code\Repos\openriaservices\OpenRiaServices.DomainServices.Tools.TextTemplate\Framework\CSharpGenerators\Templates\DataContractGeneratorTemplate.ttinclude"
this.Write(" != value)\r\n");
#line default
#line hidden
#line 110 "C:\Code\Repos\openriaservices\OpenRiaServices.DomainServices.Tools.TextTemplate\Framework\CSharpGenerators\Templates\DataContractGeneratorTemplate.ttinclude"
this.GenerateOpeningBrace();
#line default
#line hidden
#line 111 "C:\Code\Repos\openriaservices\OpenRiaServices.DomainServices.Tools.TextTemplate\Framework\CSharpGenerators\Templates\DataContractGeneratorTemplate.ttinclude"
this.Write("this.On");
#line default
#line hidden
#line 112 "C:\Code\Repos\openriaservices\OpenRiaServices.DomainServices.Tools.TextTemplate\Framework\CSharpGenerators\Templates\DataContractGeneratorTemplate.ttinclude"
this.Write(this.ToStringHelper.ToStringWithCulture(propertyDescriptor.Name));
#line default
#line hidden
#line 112 "C:\Code\Repos\openriaservices\OpenRiaServices.DomainServices.Tools.TextTemplate\Framework\CSharpGenerators\Templates\DataContractGeneratorTemplate.ttinclude"
this.Write("Changing(value);\t\r\n");
#line default
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#line 113 "C:\Code\Repos\openriaservices\OpenRiaServices.DomainServices.Tools.TextTemplate\Framework\CSharpGenerators\Templates\DataContractGeneratorTemplate.ttinclude"
bool propertyIsReadOnly = this.IsPropertyReadOnly(propertyDescriptor);
if (!propertyIsReadOnly)
{
#line default
#line hidden
#line 117 "C:\Code\Repos\openriaservices\OpenRiaServices.DomainServices.Tools.TextTemplate\Framework\CSharpGenerators\Templates\DataContractGeneratorTemplate.ttinclude"
this.Write("this.RaiseDataMemberChanging(\"");
#line default
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#line 118 "C:\Code\Repos\openriaservices\OpenRiaServices.DomainServices.Tools.TextTemplate\Framework\CSharpGenerators\Templates\DataContractGeneratorTemplate.ttinclude"
this.Write(this.ToStringHelper.ToStringWithCulture(propertyDescriptor.Name));
#line default
#line hidden
#line 118 "C:\Code\Repos\openriaservices\OpenRiaServices.DomainServices.Tools.TextTemplate\Framework\CSharpGenerators\Templates\DataContractGeneratorTemplate.ttinclude"
this.Write("\");\r\n");
#line default
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#line 119 "C:\Code\Repos\openriaservices\OpenRiaServices.DomainServices.Tools.TextTemplate\Framework\CSharpGenerators\Templates\DataContractGeneratorTemplate.ttinclude"
}
#line default
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#line 121 "C:\Code\Repos\openriaservices\OpenRiaServices.DomainServices.Tools.TextTemplate\Framework\CSharpGenerators\Templates\DataContractGeneratorTemplate.ttinclude"
this.Write("this.ValidateProperty(\"");
#line default
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#line 122 "C:\Code\Repos\openriaservices\OpenRiaServices.DomainServices.Tools.TextTemplate\Framework\CSharpGenerators\Templates\DataContractGeneratorTemplate.ttinclude"
this.Write(this.ToStringHelper.ToStringWithCulture(propertyDescriptor.Name));
#line default
#line hidden
#line 122 "C:\Code\Repos\openriaservices\OpenRiaServices.DomainServices.Tools.TextTemplate\Framework\CSharpGenerators\Templates\DataContractGeneratorTemplate.ttinclude"
this.Write("\", value);\r\nthis.");
#line default
#line hidden
#line 123 "C:\Code\Repos\openriaservices\OpenRiaServices.DomainServices.Tools.TextTemplate\Framework\CSharpGenerators\Templates\DataContractGeneratorTemplate.ttinclude"
this.Write(this.ToStringHelper.ToStringWithCulture(fieldName));
#line default
#line hidden
#line 123 "C:\Code\Repos\openriaservices\OpenRiaServices.DomainServices.Tools.TextTemplate\Framework\CSharpGenerators\Templates\DataContractGeneratorTemplate.ttinclude"
this.Write(" = value;\r\n");
#line default
#line hidden
#line 124 "C:\Code\Repos\openriaservices\OpenRiaServices.DomainServices.Tools.TextTemplate\Framework\CSharpGenerators\Templates\DataContractGeneratorTemplate.ttinclude"
if (!propertyIsReadOnly)
{
#line default
#line hidden
#line 127 "C:\Code\Repos\openriaservices\OpenRiaServices.DomainServices.Tools.TextTemplate\Framework\CSharpGenerators\Templates\DataContractGeneratorTemplate.ttinclude"
this.Write("this.RaiseDataMemberChanged(\"");
#line default
#line hidden
#line 128 "C:\Code\Repos\openriaservices\OpenRiaServices.DomainServices.Tools.TextTemplate\Framework\CSharpGenerators\Templates\DataContractGeneratorTemplate.ttinclude"
this.Write(this.ToStringHelper.ToStringWithCulture(propertyDescriptor.Name));
#line default
#line hidden
#line 128 "C:\Code\Repos\openriaservices\OpenRiaServices.DomainServices.Tools.TextTemplate\Framework\CSharpGenerators\Templates\DataContractGeneratorTemplate.ttinclude"
this.Write("\");\r\n");
#line default
#line hidden
#line 129 "C:\Code\Repos\openriaservices\OpenRiaServices.DomainServices.Tools.TextTemplate\Framework\CSharpGenerators\Templates\DataContractGeneratorTemplate.ttinclude"
}
else
{
#line default
#line hidden
#line 133 "C:\Code\Repos\openriaservices\OpenRiaServices.DomainServices.Tools.TextTemplate\Framework\CSharpGenerators\Templates\DataContractGeneratorTemplate.ttinclude"
this.Write("this.RaisePropertyChanged(\"");
#line default
#line hidden
#line 134 "C:\Code\Repos\openriaservices\OpenRiaServices.DomainServices.Tools.TextTemplate\Framework\CSharpGenerators\Templates\DataContractGeneratorTemplate.ttinclude"
this.Write(this.ToStringHelper.ToStringWithCulture(propertyDescriptor.Name));
#line default
#line hidden
#line 134 "C:\Code\Repos\openriaservices\OpenRiaServices.DomainServices.Tools.TextTemplate\Framework\CSharpGenerators\Templates\DataContractGeneratorTemplate.ttinclude"
this.Write("\");\r\n");
#line default
#line hidden
#line 135 "C:\Code\Repos\openriaservices\OpenRiaServices.DomainServices.Tools.TextTemplate\Framework\CSharpGenerators\Templates\DataContractGeneratorTemplate.ttinclude"
}
#line default
#line hidden
#line 137 "C:\Code\Repos\openriaservices\OpenRiaServices.DomainServices.Tools.TextTemplate\Framework\CSharpGenerators\Templates\DataContractGeneratorTemplate.ttinclude"
this.Write("this.On");
#line default
#line hidden
#line 138 "C:\Code\Repos\openriaservices\OpenRiaServices.DomainServices.Tools.TextTemplate\Framework\CSharpGenerators\Templates\DataContractGeneratorTemplate.ttinclude"
this.Write(this.ToStringHelper.ToStringWithCulture(propertyDescriptor.Name));
#line default
#line hidden
#line 138 "C:\Code\Repos\openriaservices\OpenRiaServices.DomainServices.Tools.TextTemplate\Framework\CSharpGenerators\Templates\DataContractGeneratorTemplate.ttinclude"
this.Write("Changed();\r\n");
#line default
#line hidden
#line 139 "C:\Code\Repos\openriaservices\OpenRiaServices.DomainServices.Tools.TextTemplate\Framework\CSharpGenerators\Templates\DataContractGeneratorTemplate.ttinclude"
this.GenerateClosingBrace();
this.GenerateClosingBrace();
}
/// <summary>
/// Generates a property getter/setter pair into the given proxy class to match the given property info.
/// </summary>
/// <param name="propertyDescriptor">PropertyDescriptor for the property to generate for.</param>
protected virtual void GenerateProperty(PropertyDescriptor propertyDescriptor)
{
string propertyName = propertyDescriptor.Name;
Type propertyType = CodeGenUtilities.TranslateType(propertyDescriptor.PropertyType);
// ----------------------------------------------------------------
// Property type ref
// ----------------------------------------------------------------
var propTypeReference = CodeGenUtilities.GetTypeReference(propertyType, ClientProxyGenerator, ProxyClass);
// ----------------------------------------------------------------
// Property decl
// ----------------------------------------------------------------
var property = new CodeMemberProperty();
property.Name = propertyName;
property.Type = propTypeReference;
property.Attributes = MemberAttributes.Public | MemberAttributes.Final; // final needed, else becomes virtual
List <Attribute> propertyAttributes = propertyDescriptor.ExplicitAttributes().Cast <Attribute>().ToList();
// Generate <summary> for property
string comment = string.Format(CultureInfo.CurrentCulture, Resource.CodeGen_Entity_Property_Summary_Comment, propertyName);
property.Comments.AddRange(CodeGenUtilities.GenerateSummaryCodeComment(comment, ClientProxyGenerator.IsCSharp));
// ----------------------------------------------------------------
// [DataMember] -> Add if not already present.
// ----------------------------------------------------------------
// Add if not already present.
if (!propertyAttributes.OfType <DataMemberAttribute>().Any())
{
CodeAttributeDeclaration dataMemberAtt = CodeGenUtilities.CreateAttributeDeclaration(typeof(DataMemberAttribute), ClientProxyGenerator, ProxyClass);
property.CustomAttributes.Add(dataMemberAtt);
}
// Here, we check for the existence of [ReadOnly(true)] attributes generated when
// the property does not not have a setter. We want to inject an [Editable(false)]
// attribute into the pipeline.
ReadOnlyAttribute readOnlyAttr = propertyAttributes.OfType <ReadOnlyAttribute>().SingleOrDefault();
if (readOnlyAttr != null && !propertyAttributes.OfType <EditableAttribute>().Any())
{
propertyAttributes.Add(new EditableAttribute(!readOnlyAttr.IsReadOnly));
// REVIEW: should we strip out [ReadOnly] attributes here?
}
// Here, we check for the presence of a complex type. If it exists we need to add a DisplayAttribute
// if not already there. DataSources windows do not handle complex types
if (TypeUtility.IsSupportedComplexType(propertyType) && !propertyAttributes.OfType <DisplayAttribute>().Any())
{
CodeAttributeDeclaration displayAttribute = CodeGenUtilities.CreateDisplayAttributeDeclaration(ClientProxyGenerator, ProxyClass);
property.CustomAttributes.Add(displayAttribute);
}
// ----------------------------------------------------------------
// Propagate the custom attributes
// ----------------------------------------------------------------
CustomAttributeGenerator.GenerateCustomAttributes(
ClientProxyGenerator,
ProxyClass,
ex => string.Format(CultureInfo.CurrentCulture, Resource.ClientCodeGen_Attribute_ThrewException_CodeTypeMember, ex.Message, property.Name, ProxyClass.Name, ex.InnerException.Message),
propertyAttributes.Cast <Attribute>(),
property.CustomAttributes,
property.Comments);
// ----------------------------------------------------------------
// backing private field (CodeDom doesn't yet know about auto properties)
// ----------------------------------------------------------------
string fieldName = CodeGenUtilities.MakeCompliantFieldName(propertyName);
var field = new CodeMemberField(propTypeReference, fieldName);
ProxyClass.Members.Add(field);
var fieldRef = new CodeFieldReferenceExpression(new CodeThisReferenceExpression(), fieldName);
var valueRef = new CodePropertySetValueReferenceExpression();
// ----------------------------------------------------------------
// getter body
// ----------------------------------------------------------------
property.GetStatements.Add(new CodeMethodReturnStatement(fieldRef));
// ----------------------------------------------------------------
// setter body
// ----------------------------------------------------------------
List <CodeStatement> bodyStatements = new List <CodeStatement>();
// this.OnPropertyXxxChanging(PropType value);
bodyStatements.Add(NotificationMethodGen.GetMethodInvokeExpressionStatementFor(propertyName + "Changing"));
bool propertyIsReadOnly = IsPropertyReadOnly(propertyDescriptor);
if (!propertyIsReadOnly)
{
bodyStatements.Add(new CodeExpressionStatement(new CodeMethodInvokeExpression(new CodeThisReferenceExpression(), "RaiseDataMemberChanging", new CodePrimitiveExpression(propertyDescriptor.Name))));
}
// Generate the validation tests.
CodeStatement validationCode = GeneratePropertySetterValidation(propertyDescriptor.Name);
bodyStatements.Add(validationCode);
// this._field = value
bodyStatements.Add(new CodeAssignStatement(fieldRef, valueRef));
if (!propertyIsReadOnly)
{
bodyStatements.Add(new CodeExpressionStatement(new CodeMethodInvokeExpression(new CodeThisReferenceExpression(), "RaiseDataMemberChanged", new CodePrimitiveExpression(propertyDescriptor.Name))));
}
else
{
// even read-only members need to raise PropertyChanged
bodyStatements.Add(new CodeExpressionStatement(new CodeMethodInvokeExpression(new CodeThisReferenceExpression(), "RaisePropertyChanged", new CodePrimitiveExpression(propertyDescriptor.Name))));
}
// this.OnPropertyXxxChanged();
bodyStatements.Add(NotificationMethodGen.GetMethodInvokeExpressionStatementFor(propertyName + "Changed"));
// if (this._field != value)...
CodeExpression valueTest = CodeGenUtilities.MakeNotEqual(propertyType, fieldRef, valueRef, ClientProxyGenerator.IsCSharp);
CodeConditionStatement body = new CodeConditionStatement(valueTest, bodyStatements.ToArray <CodeStatement>());
property.SetStatements.Add(body);
// add property
ProxyClass.Members.Add(property);
}
