internal static void EmitReflectedProperties(ref CodeTypeDeclaration customConfigCodeClass, Type typeToReflect, out PropertyNameType[] propertiesGenerated, bool excludeBaseClassProperties, string constantsClassName, string defaultValuesClassName)
{
// by default, include base classes
BindingFlags bindingFlags = BindingFlags.Public | BindingFlags.Instance;
// if asked to exclude, modify BindingFlags
if (excludeBaseClassProperties)
{
bindingFlags = bindingFlags | BindingFlags.DeclaredOnly;
}
PropertyInfo[] allProperties = typeToReflect.GetProperties(bindingFlags);
PropertyNameType[] allPropNames = new PropertyNameType[allProperties.Length];
int index = 0;
foreach (PropertyInfo propertyInfo in allProperties)
{
// Only expose properties in config that can be written
if (propertyInfo.CanWrite)
{
// Including types present in base classes as well
PropertyNameType nameType;
nameType.propertyName = propertyInfo.Name;
nameType.propertyType = propertyInfo.PropertyType;
customConfigCodeClass.Members.Add(CodeGenHelperMethods.CreateProperty(nameType, constantsClassName, defaultValuesClassName));
allPropNames.SetValue(nameType, index++);
}
}
propertiesGenerated = new PropertyNameType[index];
Array.Copy(allPropNames, propertiesGenerated, index);
}
internal static CodeTypeDeclaration EmitDefaultValuesClass(PropertyNameType[] propertiesGenerated, string defaultValuesClassName)
{
CodeTypeDeclaration defaultValuesClass = new CodeTypeDeclaration(defaultValuesClassName);
defaultValuesClass.TypeAttributes = TypeAttributes.NotPublic;
MemberAttributes fieldAttrs = CodeDomHelperObjects.InternalConstants;
CodeComment comment = new CodeComment("Please initialize default values to these fields");
defaultValuesClass.Comments.Add(new CodeCommentStatement(comment));
for (int i = 0; i < propertiesGenerated.Length; i++)
{
CodeMemberField field = new CodeMemberField(
new CodeTypeReference(propertiesGenerated[i].propertyType.Name),
Constants.DefaultPrefix + propertiesGenerated[i].propertyName);
field.Attributes = fieldAttrs;
defaultValuesClass.Members.Add(field);
}
return defaultValuesClass;
}
internal static CodeTypeDeclaration EmitConstantStringsClass(PropertyNameType[] propertiesGenerated, string constantsClassName)
{
CodeTypeDeclaration constantsClass = new CodeTypeDeclaration(constantsClassName);
constantsClass.TypeAttributes = TypeAttributes.NotPublic;
MemberAttributes fieldAttrs = CodeDomHelperObjects.InternalConstants;
for (int i = 0; i < propertiesGenerated.Length; i++)
{
CodeMemberField field = new CodeMemberField(
CodeDomHelperObjects.stringTypeRef,
propertiesGenerated[i].propertyName);
field.Attributes = fieldAttrs;
field.InitExpression = new CodePrimitiveExpression(
Helpers.TurnFirstCharLower(propertiesGenerated[i].propertyName));
constantsClass.Members.Add(field);
}
return constantsClass;
}
static CodeMemberProperty CreateProperty(PropertyNameType nameType, string constantsClassName, string defaultValuesClassName)
{
CodeMemberProperty publicProp = new CodeMemberProperty();
publicProp.Name = nameType.propertyName;
publicProp.Attributes = CodeDomHelperObjects.PublicFinal;
publicProp.HasGet = true;
publicProp.HasSet = true;
publicProp.Type = new CodeTypeReference(nameType.propertyType);
CodeAttributeDeclarationCollection attributes = new CodeAttributeDeclarationCollection();
CodeAttributeArgument arg1 = new CodeAttributeArgument(
new CodeFieldReferenceExpression(
new CodeTypeReferenceExpression(constantsClassName),
nameType.propertyName));
CodeAttributeArgument arg2 = new CodeAttributeArgument(
PropertyNameConstants.DefaultValueProperty,
new CodeFieldReferenceExpression(
new CodeTypeReferenceExpression(defaultValuesClassName),
Constants.DefaultPrefix + nameType.propertyName));
attributes.Add(new CodeAttributeDeclaration(
new CodeTypeReference(TypeNameConstants.ConfigurationProperty),
arg1, arg2));
publicProp.CustomAttributes = new CodeAttributeDeclarationCollection(attributes);
string nameInConfig = constantsClassName + "." + nameType.propertyName;
CodeArrayIndexerExpression baseIndexedProperty
= new CodeArrayIndexerExpression(
CodeDomHelperObjects.BaseRef,
new CodeFieldReferenceExpression(
new CodeTypeReferenceExpression(constantsClassName),
nameType.propertyName));
publicProp.GetStatements.Add(new CodeMethodReturnStatement(
new CodeCastExpression(
nameType.propertyType,
baseIndexedProperty)));
publicProp.SetStatements.Add(new CodeAssignStatement(
baseIndexedProperty,
new CodePropertySetValueReferenceExpression()));
return(publicProp);
}
internal static void EmitPropertiesProperty(ref CodeTypeDeclaration customConfigCodeClass, PropertyNameType[] propertiesGenerated, string constantsClassName, string defaultValuesClassName)
{
CodeTypeReference configPropCollectionType = new CodeTypeReference(
TypeNameConstants.ConfigurationPropertyCollection);
CodeMemberProperty propertiesProperty = new CodeMemberProperty();
propertiesProperty.Name = PropertyNameConstants.PropertiesProperty;
propertiesProperty.Attributes = CodeDomHelperObjects.ProtectedOverride;
propertiesProperty.HasSet = false;
propertiesProperty.HasGet = true;
propertiesProperty.Type = configPropCollectionType;
string varProperties = Helpers.TurnFirstCharLower(PropertyNameConstants.PropertiesProperty);
CodeVariableDeclarationStatement cvds = new CodeVariableDeclarationStatement(
configPropCollectionType,
varProperties,
new CodePropertyReferenceExpression(
CodeDomHelperObjects.BaseRef,
PropertyNameConstants.PropertiesProperty));
propertiesProperty.GetStatements.Add(cvds);
CodeVariableReferenceExpression varPropsRef = new CodeVariableReferenceExpression(varProperties);
foreach (PropertyNameType nameType in propertiesGenerated)
{
CodeObjectCreateExpression paramToAddMethod = new CodeObjectCreateExpression(
TypeNameConstants.ConfigurationProperty,
new CodeFieldReferenceExpression(
new CodeTypeReferenceExpression(constantsClassName),
nameType.propertyName),
new CodeTypeOfExpression(
new CodeTypeReference(nameType.propertyType)),
new CodeFieldReferenceExpression(
new CodeTypeReferenceExpression(defaultValuesClassName),
Constants.DefaultPrefix + nameType.propertyName));
CodeMethodInvokeExpression cmie = new CodeMethodInvokeExpression(
varPropsRef,
MethodNameConstants.AddMethod,
paramToAddMethod);
propertiesProperty.GetStatements.Add(cmie);
}
propertiesProperty.GetStatements.Add(new CodeMethodReturnStatement(varPropsRef));
customConfigCodeClass.Members.Add(propertiesProperty);
}
static CodeMemberProperty CreateProperty(PropertyNameType nameType, string constantsClassName, string defaultValuesClassName)
{
CodeMemberProperty publicProp = new CodeMemberProperty();
publicProp.Name = nameType.propertyName;
publicProp.Attributes = CodeDomHelperObjects.PublicFinal;
publicProp.HasGet = true;
publicProp.HasSet = true;
publicProp.Type = new CodeTypeReference(nameType.propertyType);
CodeAttributeDeclarationCollection attributes = new CodeAttributeDeclarationCollection();
CodeAttributeArgument arg1 = new CodeAttributeArgument(
new CodeFieldReferenceExpression(
new CodeTypeReferenceExpression(constantsClassName),
nameType.propertyName));
CodeAttributeArgument arg2 = new CodeAttributeArgument(
PropertyNameConstants.DefaultValueProperty,
new CodeFieldReferenceExpression(
new CodeTypeReferenceExpression(defaultValuesClassName),
Constants.DefaultPrefix + nameType.propertyName));
attributes.Add(new CodeAttributeDeclaration(
new CodeTypeReference(TypeNameConstants.ConfigurationProperty),
arg1, arg2));
publicProp.CustomAttributes = new CodeAttributeDeclarationCollection(attributes);
string nameInConfig = constantsClassName + "." + nameType.propertyName;
CodeArrayIndexerExpression baseIndexedProperty
= new CodeArrayIndexerExpression(
CodeDomHelperObjects.BaseRef,
new CodeFieldReferenceExpression(
new CodeTypeReferenceExpression(constantsClassName),
nameType.propertyName));
publicProp.GetStatements.Add(new CodeMethodReturnStatement(
new CodeCastExpression(
nameType.propertyType,
baseIndexedProperty)));
publicProp.SetStatements.Add(new CodeAssignStatement(
baseIndexedProperty,
new CodePropertySetValueReferenceExpression()));
return publicProp;
}
internal static void EmitReflectedProperties(ref CodeTypeDeclaration customConfigCodeClass, Type typeToReflect, out PropertyNameType[] propertiesGenerated, bool excludeBaseClassProperties, string constantsClassName, string defaultValuesClassName)
{
// by default, include base classes
BindingFlags bindingFlags = BindingFlags.Public | BindingFlags.Instance;
// if asked to exclude, modify BindingFlags
if (excludeBaseClassProperties)
{
bindingFlags = bindingFlags | BindingFlags.DeclaredOnly;
}
PropertyInfo[] allProperties = typeToReflect.GetProperties(bindingFlags);
PropertyNameType[] allPropNames = new PropertyNameType[allProperties.Length];
int index = 0;
foreach (PropertyInfo propertyInfo in allProperties)
{
// Only expose properties in config that can be written
if (propertyInfo.CanWrite)
{
// Including types present in base classes as well
PropertyNameType nameType;
nameType.propertyName = propertyInfo.Name;
nameType.propertyType = propertyInfo.PropertyType;
customConfigCodeClass.Members.Add(CodeGenHelperMethods.CreateProperty(nameType, constantsClassName, defaultValuesClassName));
allPropNames.SetValue(nameType, index++);
}
}
propertiesGenerated = new PropertyNameType[index];
Array.Copy(allPropNames, propertiesGenerated, index);
}
internal static void EmitReflectedProperties(ref CodeTypeDeclaration customConfigCodeClass, Type typeToReflect, out PropertyNameType[] propertiesGenerated, string constantsClassName, string defaultValuesClassName)
{
EmitReflectedProperties(ref customConfigCodeClass, typeToReflect,
out propertiesGenerated, false, constantsClassName, defaultValuesClassName);
}