public RecordReader(XElement element, EntityDefinition entity, DocumentSettings settings, IEnumerable <Record> baseRecords = null)
: base(element, entity, settings)
{
BaseRecords = (baseRecords != null)
? new BaseRecordCollection(baseRecords)
: Empty.BaseRecordCollection;
}
internal static Document Create(XmlReader xmlReader, DocumentSettings settings = null)
{
if (settings == null)
{
settings = new DocumentSettings();
}
return(new Document(XDocument.Load(xmlReader, settings.LoadOptions), settings));
}
internal static Document Create(Stream stream, DocumentSettings settings = null)
{
if (settings == null)
{
settings = new DocumentSettings();
}
return(new Document(XDocument.Load(stream, settings.LoadOptions), settings));
}
public EntityElement(XElement element, DocumentSettings settings, EntityDefinition baseEntity = null)
{
Settings = settings;
Scan(element.Elements());
ExtendedKeyedCollection <string, PropertyDefinition> properties = null;
ExtendedKeyedCollection <string, Variable> variables = null;
if (_declarationsElement != null)
{
ScanDeclarations(_declarationsElement.Elements(), out properties, out variables);
}
Entity = new EntityDefinition(element, baseEntity, properties, variables);
}
public static RecordCollection ReadRecords(XmlReader xmlReader, DocumentSettings settings = null)
{
return(Create(xmlReader, settings).Records());
}
public static RecordCollection ReadRecords(Stream stream, DocumentSettings settings = null)
{
return(Create(stream, settings).Records());
}
public static RecordCollection ReadRecords(string uri, DocumentSettings settings = null)
{
return(Create(uri, settings).Records());
}
private Document(XDocument document, DocumentSettings settings)
{
XDocument = document;
Settings = settings;
}
public static string GetAttributeValue(string value, AbstractRecordReader reader)
{
DocumentSettings settings = reader.Settings;
if (!settings.UseVariables)
{
return(value);
}
for (int i = 0; i < value.Length; i++)
{
if (value[i] == settings.OpenVariableDelimiter)
{
if (i == value.Length - 1)
{
Throw.CharacterMustBeEscaped(value, settings.OpenVariableDelimiter);
}
else if (value[i + 1] == settings.OpenVariableDelimiter)
{
i++;
}
else
{
bool fInside = true;
int startIndex = i;
int lastEndIndex = 0;
i++;
var sb = new StringBuilder();
while (i < value.Length)
{
if (!fInside)
{
if (value[i] == settings.OpenVariableDelimiter)
{
fInside = true;
startIndex = i;
}
else if (value[i] == settings.CloseVariableDelimiter)
{
if (i == value.Length - 1 ||
value[i + 1] != settings.CloseVariableDelimiter)
{
Throw.CharacterMustBeEscaped(value, settings.CloseVariableDelimiter);
}
}
}
else
{
if (value[i] == settings.OpenVariableDelimiter)
{
if (i - startIndex == 1)
{
fInside = false;
startIndex = -1;
}
else
{
Throw.VariableNameCannotContainCharacter(value, settings.OpenVariableDelimiter);
}
}
else if (value[i] == settings.CloseVariableDelimiter)
{
int length = i - startIndex - 1;
if (length == 0)
{
Throw.VariableNameCannotBeEmpty(value);
}
string variableName = value.Substring(startIndex + 1, length);
Variable variable = reader.FindVariable(variableName);
if (variable == null)
{
Throw.VariableIsNotDefined(value, variableName);
}
sb.Append(value, lastEndIndex, startIndex - lastEndIndex);
sb.Append(variable.Value);
fInside = false;
startIndex = -1;
lastEndIndex = i + 1;
}
}
i++;
}
if (fInside)
{
Throw.VariableMustBeClosed(value, settings.OpenVariableDelimiter);
}
if (lastEndIndex > 0)
{
sb.Append(value, lastEndIndex, value.Length - lastEndIndex);
}
return(sb.ToString());
}
}
}
return(value);
}
public BaseRecordReader(XElement element, EntityDefinition entity, DocumentSettings settings)
: base(element, entity, settings)
{
}
protected AbstractRecordReader(XElement element, EntityDefinition entity, DocumentSettings settings)
{
Element = element;
Entity = entity;
Settings = settings;
}
public EntityElement(XElement element, DocumentSettings settings)
: this(element, settings, baseEntity : null)
{
}