/// <summary>
/// Constructs instances when the external queries.
/// </summary>
/// <param name="name"></param>
/// <param name="schema"></param>
/// <param name="element"></param>
internal ConfigurationAttribute(string name, ConfigurationAttributeSchema schema, ConfigurationElement element)
{
_element = element;
Name = name;
Schema = schema;
IsProtected = schema?.IsEncrypted ?? false;
ResetValue();
}
/// <summary>
/// Constructs instances when the external queries.
/// </summary>
/// <param name="name"></param>
/// <param name="schema"></param>
/// <param name="element"></param>
internal ConfigurationAttribute(string name, ConfigurationAttributeSchema schema, ConfigurationElement element)
{
_element = element;
Name = name;
Schema = schema;
IsProtected = schema?.IsEncrypted ?? false;
var clear = this.Decrypt(this.ExtractDefaultValue());
IsInheritedFromDefaultValue = true;
SetValue(clear);
}
/// <summary>
/// Constructs instances when the external queries.
/// </summary>
/// <param name="name"></param>
/// <param name="schema"></param>
/// <param name="element"></param>
internal ConfigurationAttribute(string name, ConfigurationAttributeSchema schema, ConfigurationElement element)
{
_element = element;
Name = name;
Schema = schema;
IsProtected = schema?.IsEncrypted ?? false;
var clear = this.Decrypt(this.ExtractDefaultValue());
IsInheritedFromDefaultValue = true;
SetValue(clear);
}
/// <summary>
/// Constructs instances from config file.
/// </summary>
/// <param name="name"></param>
/// <param name="schema"></param>
/// <param name="value"></param>
/// <param name="element"></param>
internal ConfigurationAttribute(string name, ConfigurationAttributeSchema schema, string value, ConfigurationElement element)
{
_element = element;
Name = name;
Schema = schema;
IsProtected = schema?.IsEncrypted ?? false;
var clear = Decrypt(value).ToString();
var raw = Schema == null ? clear : Schema.Parse(clear);
var result = TypeMatch(raw);
IsInheritedFromDefaultValue = (Schema == null || !Schema.IsRequired)
&& result.Equals(ExtractDefaultValue());
SetValue(raw);
_element.InnerEntity.SetAttributeValue(Name, value);
}
public static string Format(this ConfigurationAttributeSchema schema, object value)
{
if (value == null)
{
return(null);
}
if (schema.Type == "enum")
{
return(schema.GetEnumValues().GetName((long)value));
}
if (schema.Type == "flags")
{
var longValue = (long)value;
var result = new StringBuilder();
foreach (ConfigurationEnumValue item in schema.GetEnumValues())
{
if (item.Value == 0)
{
if (longValue == 0)
{
return(item.Name);
}
continue;
}
if ((longValue & item.Value) == item.Value)
{
result.AppendFormat("{0},", item.Name);
}
}
if (result[result.Length - 1] == ',')
{
result.Length--;
}
return(result.ToString());
}
if (schema.Type == "bool")
{
return((bool)value ? "true" : "false");
}
return(value.ToString());
}
/// <summary>
/// Constructs instances from config file.
/// </summary>
/// <param name="name"></param>
/// <param name="schema"></param>
/// <param name="value"></param>
/// <param name="element"></param>
internal ConfigurationAttribute(string name, ConfigurationAttributeSchema schema, string value, ConfigurationElement element)
{
_element = element;
Name = name;
Schema = schema;
IsProtected = schema?.IsEncrypted ?? false;
var clear = Decrypt(value).ToString();
var raw = Schema == null ? clear : Schema.Parse(clear);
var result = TypeMatch(raw);
IsInheritedFromDefaultValue = (Schema == null || !Schema.IsRequired) &&
result.Equals(ExtractDefaultValueFromSchema());
SetValue(raw);
_element.InnerEntity.SetAttributeValue(Name, value);
}
internal void ParseSectionSchema(XElement element, ConfigurationElementSchema schema, string fileName)
{
foreach (var node in element.Nodes())
{
var item = node as XElement;
if (item == null)
{
continue;
}
if (item.Name.LocalName == "attribute")
{
var attribute = new ConfigurationAttributeSchema
{
Name = item.Attribute("name").Value,
Type = item.Attribute("type").Value,
IsRequired = item.Attribute("required").LoadBoolean(false),
IsUniqueKey = item.Attribute("isUniqueKey").LoadBoolean(false),
IsCombinedKey = item.Attribute("isCombinedKey").LoadBoolean(false),
IsCaseSensitive = item.Attribute("caseSensitive").LoadBoolean(false),
IsEncrypted = item.Attribute("encrypted").LoadBoolean(false),
AllowInfinite = item.Attribute("allowInfinite").LoadBoolean(false),
TimeSpanFormat = item.Attribute("timeSpanFormat").LoadString("string"),
IsExpanded = item.Attribute("expanded").LoadBoolean(false),
ValidationType = item.Attribute("validationType").LoadString(null),
ValidationParameter = item.Attribute("validationParameter").LoadString(null)
};
if (attribute.Type == "enum" || attribute.Type == "flags")
{
attribute.LoadEnums(item);
}
attribute.CreateValidator();
var defaultValue = item.Attribute("defaultValue");
if (defaultValue != null)
{
attribute.SetDefaultValue(defaultValue.Value);
}
if (schema == null)
{
Root.AttributeSchemas.Add(attribute);
}
else
{
schema.AttributeSchemas.Add(attribute);
}
continue;
}
if (item.Name.LocalName == "element")
{
var name = item.Attribute("name").Value;
var top = schema ?? Root;
ConfigurationElementSchema child = top.ChildElementSchemas[name];
if (child == null)
{
child = new ConfigurationElementSchema(fileName)
{
Name = name,
IsCollectionDefault = item.Attribute("isCollectionDefault").LoadBoolean(false),
AllowUnrecognizedAttributes = top.AllowUnrecognizedAttributes
};
top.ChildElementSchemas.Add(child);
child.Path = string.Format("{0}/{1}", schema == null ? Name : schema.Path, child.Name);
}
else
{
// TODO: validation
if (item.Attribute("isCollectionDefault").LoadBoolean(false) != child.IsCollectionDefault)
{
throw new ArgumentException($"isCollectionDefault not equals: item {fileName} child {child.IsCollectionDefault} {child.FileName}");
}
if (top.AllowUnrecognizedAttributes != child.AllowUnrecognizedAttributes)
{
throw new ArgumentException($"allowUnrecognizedAttributes not equals: {fileName} child {child.AllowUnrecognizedAttributes} {child.FileName}");
}
}
ParseSectionSchema(item, child, fileName);
}
else if (item.Name.LocalName == "collection")
{
var path = (schema == null) ? Name : schema.Path;
var addElementNames = item.Attribute("addElement").LoadString(string.Empty);
var removeElementName = item.Attribute("removeElement").LoadString(string.Empty);
var clearElementName = item.Attribute("clearElement").LoadString(string.Empty);
var isMergeAppend = item.Attribute("mergeAppend").LoadBoolean(true);
var allowDuplicates = item.Attribute("allowDuplicates").LoadBoolean(false);
var allowUnrecognizedAttributes = item.Attribute("allowUnrecognizedAttributes").LoadBoolean(false);
var child = new ConfigurationCollectionSchema(path, addElementNames, removeElementName,
clearElementName, isMergeAppend, allowDuplicates, allowUnrecognizedAttributes, fileName);
var top = schema ?? Root;
if (top.CollectionSchema == null)
{
top.CollectionSchema = child;
}
else
{
top.CollectionSchema.Merge(child);
}
ParseSectionSchema(item, top.CollectionSchema.AddSchemas[0], fileName);
top.CollectionSchema.ReplicateAddSchema();
}
}
}
internal void ParseSectionSchema(XElement element, ConfigurationElementSchema schema)
{
foreach (var node in element.Nodes())
{
var item = node as XElement;
if (item == null)
{
continue;
}
if (item.Name.LocalName == "attribute")
{
var attribute = new ConfigurationAttributeSchema
{
Name = item.Attribute("name").Value,
Type = item.Attribute("type").Value,
IsRequired = item.Attribute("required").LoadBoolean(false),
IsUniqueKey = item.Attribute("isUniqueKey").LoadBoolean(false),
IsCombinedKey = item.Attribute("isCombinedKey").LoadBoolean(false),
IsCaseSensitive = item.Attribute("caseSensitive").LoadBoolean(false),
IsEncrypted = item.Attribute("encrypted").LoadBoolean(false),
AllowInfinite = item.Attribute("allowInfinite").LoadBoolean(false),
TimeSpanFormat = item.Attribute("timeSpanFormat").LoadString("string"),
IsExpanded = item.Attribute("expanded").LoadBoolean(false),
ValidationType = item.Attribute("validationType").LoadString(null),
ValidationParameter = item.Attribute("validationParameter").LoadString(null)
};
if (attribute.Type == "enum" || attribute.Type == "flags")
{
attribute.LoadEnums(item);
}
attribute.CreateValidator();
var defaultValue = item.Attribute("defaultValue");
if (defaultValue != null)
{
attribute.SetDefaultValue(defaultValue.Value);
}
if (schema == null)
{
Root.AttributeSchemas.Add(attribute);
}
else
{
schema.AttributeSchemas.Add(attribute);
}
continue;
}
if (item.Name.LocalName == "element")
{
var name = item.Attribute("name").Value;
var top = schema ?? Root;
ConfigurationElementSchema child = top.ChildElementSchemas[name];
if (child == null)
{
child = new ConfigurationElementSchema
{
Name = name,
IsCollectionDefault = item.Attribute("isCollectionDefault").LoadBoolean(false),
AllowUnrecognizedAttributes = top.AllowUnrecognizedAttributes
};
top.ChildElementSchemas.Add(child);
child.Path = string.Format("{0}/{1}", (schema == null ? Name : schema.Path), child.Name);
}
else
{
// TODO: validation
if (item.Attribute("isCollectionDefault").LoadBoolean(false) != child.IsCollectionDefault)
{
throw new ArgumentException("isCollectionDefault not equals");
}
if (top.AllowUnrecognizedAttributes != child.AllowUnrecognizedAttributes)
{
throw new ArgumentException("allowUnrecognizedAttributes not equals");
}
}
ParseSectionSchema(item, child);
}
else if (item.Name.LocalName == "collection")
{
var path = (schema == null) ? Name : schema.Path;
var addElementNames = item.Attribute("addElement").LoadString(string.Empty);
var removeElementName = item.Attribute("removeElement").LoadString(string.Empty);
var clearElementName = item.Attribute("clearElement").LoadString(string.Empty);
var isMergeAppend = item.Attribute("mergeAppend").LoadBoolean(true);
var allowDuplicates = item.Attribute("allowDuplicates").LoadBoolean(false);
var allowUnrecognizedAttributes = item.Attribute("allowUnrecognizedAttributes").LoadBoolean(false);
var child = new ConfigurationCollectionSchema(path, addElementNames, removeElementName,
clearElementName, isMergeAppend, allowDuplicates, allowUnrecognizedAttributes);
var top = schema ?? Root;
if (top.CollectionSchema == null)
{
top.CollectionSchema = child;
}
else
{
top.CollectionSchema.Merge(child);
}
ParseSectionSchema(item, top.CollectionSchema.AddSchemas[0]);
top.CollectionSchema.ReplicateAddSchema();
}
}
}
