public Specification Compile(XmlElement xmlNode, IXmlSpecificationCompilerContext context)
{
string units = xmlNode.GetAttribute("units").ToLower();
if (units == null)
{
throw new XmlSpecificationCompilerException("Xml attribute 'units' is required.");
}
if (!units.Equals("years") &&
!units.Equals("weeks") &&
!units.Equals("days"))
{
throw new XmlSpecificationCompilerException(
"Incorrect value for 'units' Xml attribute. Should be 'years', 'weeks', or 'days'");
}
string refValue = GetAttributeOrNull(xmlNode, "refValue");
if (refValue == null)
{
throw new XmlSpecificationCompilerException("Xml attribute 'refValue' is required.");
}
return(new DicomAgeLessThanSpecification(units, refValue));
}
public Specification Compile(XmlElement xmlNode, IXmlSpecificationCompilerContext context)
{
string units = xmlNode.GetAttribute("units").ToLower();
if (units == null)
throw new XmlSpecificationCompilerException("Xml attribute 'units' is required.");
if (!units.Equals("years")
&& !units.Equals("weeks")
&& !units.Equals("days"))
throw new XmlSpecificationCompilerException(
"Incorrect value for 'units' Xml attribute. Should be 'years', 'weeks', or 'days'");
string refValue = GetAttributeOrNull(xmlNode, "refValue");
if (refValue == null)
throw new XmlSpecificationCompilerException("Xml attribute 'refValue' is required.");
return new DicomAgeGreaterThanSpecification(units, refValue);
}
public XmlSpecificationCompiler(
IExpressionFactory defaultExpressionFactory,
IEnumerable <IXmlSpecificationCompilerOperator> extensionOperators,
ISpecificationProvider resolver = null)
{
_resolver = resolver ?? new NullResolver();
_defaultExpressionFactory = defaultExpressionFactory;
_compilerContext = new Context(this);
// declare built-in operators
AddOperator(new BuiltInOperator("true", CreateTrue, XmlSpecificationSchema.TrueSchema));
AddOperator(new BuiltInOperator("false", CreateFalse, XmlSpecificationSchema.FalseSchema));
AddOperator(new BuiltInOperator("equal", CreateEqual, XmlSpecificationSchema.EqualSchema));
AddOperator(new BuiltInOperator("not-equal", CreateNotEqual, XmlSpecificationSchema.NotEqualSchema));
AddOperator(new BuiltInOperator("greater-than", CreateGreaterThan, XmlSpecificationSchema.GreaterThanSchema));
AddOperator(new BuiltInOperator("less-than", CreateLessThan, XmlSpecificationSchema.LessThanSchema));
AddOperator(new BuiltInOperator("and", CreateAnd, XmlSpecificationSchema.AndSchema));
AddOperator(new BuiltInOperator("or", CreateOr, XmlSpecificationSchema.OrSchema));
AddOperator(new BuiltInOperator("not", CreateNot, XmlSpecificationSchema.NotSchema));
AddOperator(new BuiltInOperator("regex", CreateRegex, XmlSpecificationSchema.RegexStringMatchingSchema));
AddOperator(new BuiltInOperator("starts-with", CreateStartsWith, XmlSpecificationSchema.StartsWithStringMatchingSchema));
AddOperator(new BuiltInOperator("ends-with", CreateEndsWith, XmlSpecificationSchema.EndsWithStringMatchingSchema));
AddOperator(new BuiltInOperator("contains", CreateContains, XmlSpecificationSchema.ContainsStringMatchingSchema));
AddOperator(new BuiltInOperator("null", CreateIsNull, XmlSpecificationSchema.IsNullSchema));
AddOperator(new BuiltInOperator("not-null", CreateNotNull, XmlSpecificationSchema.NotNullSchema));
AddOperator(new BuiltInOperator("count", CreateCount, XmlSpecificationSchema.CountSchema));
AddOperator(new BuiltInOperator("all", CreateAll, XmlSpecificationSchema.AllSchema));
//note: "each" is a synonym for "all" - "each" is deprecated, but is still supported for backward compatibility
AddOperator(new BuiltInOperator("each", CreateAll, XmlSpecificationSchema.EachSchema));
AddOperator(new BuiltInOperator("any", CreateAny, XmlSpecificationSchema.AnySchema));
AddOperator(new BuiltInOperator("case", CreateCase, XmlSpecificationSchema.CaseSchema));
AddOperator(new BuiltInOperator("defined", CreateDefined, XmlSpecificationSchema.DefinedSchema));
// add extension operators
foreach (var compilerOperator in extensionOperators)
{
AddOperator(compilerOperator);
}
}
public XmlSpecificationCompiler(ISpecificationProvider resolver, IExpressionFactory defaultExpressionFactory)
{
_resolver = resolver;
_defaultExpressionFactory = defaultExpressionFactory;
_compilerContext = new Context(this);
// declare built-in operators
AddOperator(new BuiltInOperator("true", CreateTrue, TrueSchema));
AddOperator(new BuiltInOperator("false", CreateFalse, FalseSchema));
AddOperator(new BuiltInOperator("equal", CreateEqual, EqualSchema));
AddOperator(new BuiltInOperator("not-equal", CreateNotEqual, NotEqualSchema));
AddOperator(new BuiltInOperator("greater-than", CreateGreaterThan, GreaterThanSchema));
AddOperator(new BuiltInOperator("less-than", CreateLessThan, LessThanSchema));
AddOperator(new BuiltInOperator("and", CreateAnd, AndSchema));
AddOperator(new BuiltInOperator("or", CreateOr, OrSchema));
AddOperator(new BuiltInOperator("not", CreateNot, NotSchema));
AddOperator(new BuiltInOperator("regex", CreateRegex, RegexSchema));
AddOperator(new BuiltInOperator("null", CreateIsNull, IsNullSchema));
AddOperator(new BuiltInOperator("not-null", CreateNotNull, NotNullSchema));
AddOperator(new BuiltInOperator("count", CreateCount, CountSchema));
AddOperator(new BuiltInOperator("each", CreateEach, EachSchema));
AddOperator(new BuiltInOperator("any", CreateAny, AnySchema));
AddOperator(new BuiltInOperator("case", CreateCase, CaseSchema));
AddOperator(new BuiltInOperator("defined", CreateDefined, DefinedSchema));
// add extension operators
XmlSpecificationCompilerOperatorExtensionPoint xp = new XmlSpecificationCompilerOperatorExtensionPoint();
foreach (IXmlSpecificationCompilerOperator compilerOperator in xp.CreateExtensions())
{
AddOperator(compilerOperator);
}
_schema = CreateSchema();
}
public Specification Compile(XmlElement xmlNode, IXmlSpecificationCompilerContext context)
{
return(new RequiresOrderIntendedForQCSpecification());
}
public Specification Compile(XmlElement xmlNode, IXmlSpecificationCompilerContext context)
{
return(_factoryMethod(xmlNode));
}
public Specification Compile(XmlElement xmlNode, IXmlSpecificationCompilerContext context)
{
return new RequiresOrderIntendedForQCSpecification();
}
