private static void HandleByteCode(
ConfigurationCompiler compiler,
XmlElement element)
{
var codegen = compiler.ByteCode;
ParseOptionalBoolean(element, "include-debugsymbols", v => codegen.IncludeDebugSymbols = v);
ParseOptionalBoolean(element, "include-comments", v => codegen.IncludeComments = v);
ParseOptionalBoolean(element, "attach-epl", v => codegen.AttachEPL = v);
ParseOptionalBoolean(element, "attach-module-epl", v => codegen.AttachModuleEPL = v);
ParseOptionalBoolean(element, "instrumented", v => codegen.Instrumented = v);
ParseOptionalBoolean(element, "allow-subscriber", v => codegen.AllowSubscriber = v);
ParseOptionalAccessMod(element, "access-modifier-context", v => codegen.AccessModifierContext = v);
ParseOptionalAccessMod(element, "access-modifier-event-type", v => codegen.AccessModifierEventType = v);
ParseOptionalAccessMod(element, "access-modifier-expression", v => codegen.AccessModifierExpression = v);
ParseOptionalAccessMod(element, "access-modifier-named-window", v => codegen.AccessModifierNamedWindow = v);
ParseOptionalAccessMod(element, "access-modifier-script", v => codegen.AccessModifierScript = v);
ParseOptionalAccessMod(element, "access-modifier-table", v => codegen.AccessModifierTable = v);
ParseOptionalAccessMod(element, "access-modifier-variable", v => codegen.AccessModifierVariable = v);
var busModifierEventType = DOMExtensions.GetOptionalAttribute(element, "bus-modifier-event-type");
if (busModifierEventType != null) {
try {
codegen.BusModifierEventType = EnumHelper.Parse<EventTypeBusModifier>(busModifierEventType.Trim());
}
catch (Exception t) {
throw new ConfigurationException(t.Message, t);
}
}
}
private static void HandlePlugInMultiFunctionAggregation(
ConfigurationCompiler configuration,
XmlElement element)
{
var functionNames = DOMExtensions.GetRequiredAttribute(element, "function-names");
var forgeClassName = DOMExtensions.GetOptionalAttribute(element, "forge-class");
var nodeEnumerator = DOMElementEnumerator.Create(element.ChildNodes);
IDictionary<string, object> additionalProps = null;
while (nodeEnumerator.MoveNext()) {
XmlElement subElement = nodeEnumerator.Current;
if (subElement.Name == "init-arg") {
var name = DOMExtensions.GetRequiredAttribute(subElement, "name");
var value = DOMExtensions.GetRequiredAttribute(subElement, "value");
if (additionalProps == null) {
additionalProps = new Dictionary<string, object>();
}
additionalProps.Put(name, value);
}
}
var config = new ConfigurationCompilerPlugInAggregationMultiFunction(
functionNames.SplitCsv(),
forgeClassName);
config.AdditionalConfiguredProperties = additionalProps;
configuration.AddPlugInAggregationMultiFunction(config);
}
private static void HandleSerdeSettings(
ConfigurationCompiler configuration,
XmlElement parentElement)
{
String text = DOMExtensions.GetOptionalAttribute(parentElement, "enable-serializable");
if (text != null) {
configuration.Serde.IsEnableSerializable = bool.Parse(text);
}
text = DOMExtensions.GetOptionalAttribute(parentElement, "enable-externalizable");
if (text != null) {
configuration.Serde.IsEnableExternalizable = bool.Parse(text);
}
text = DOMExtensions.GetOptionalAttribute(parentElement, "enable-extended-builtin");
if (text != null) {
configuration.Serde.IsEnableExtendedBuiltin = bool.Parse(text);
}
text = DOMExtensions.GetOptionalAttribute(parentElement, "enable-serialization-fallback");
if (text != null) {
configuration.Serde.IsEnableSerializationFallback = bool.Parse(text);
}
var nodeEnumerator = DOMElementEnumerator.Create(parentElement.ChildNodes);
while (nodeEnumerator.MoveNext()) {
var subElement = nodeEnumerator.Current;
if (subElement.Name == "serde-provider-factory") {
text = DOMExtensions.GetRequiredAttribute(subElement, "class");
configuration.Serde.AddSerdeProviderFactory(text);
}
}
}
private static void HandleScripts(
ConfigurationCompiler compiler,
XmlElement element)
{
var defaultDialect = DOMExtensions.GetOptionalAttribute(element, "default-dialect");
if (defaultDialect != null) {
compiler.Scripts.DefaultDialect = defaultDialect;
}
}
private static void HandlePlugInVirtualDW(
ConfigurationCompiler configuration,
XmlElement element)
{
var @namespace = DOMExtensions.GetRequiredAttribute(element, "namespace");
var name = DOMExtensions.GetRequiredAttribute(element, "name");
var forgeClassName = DOMExtensions.GetRequiredAttribute(element, "forge-class");
var config = DOMExtensions.GetOptionalAttribute(element, "config");
configuration.AddPlugInVirtualDataWindow(@namespace, name, forgeClassName, config);
}
private static void HandleScripts(
ConfigurationCompiler compiler,
XmlElement element)
{
var defaultDialect = DOMExtensions.GetOptionalAttribute(element, "default-dialect");
if (defaultDialect != null) {
compiler.Scripts.DefaultDialect = defaultDialect;
}
ParseOptionalBoolean(element, "enabled", b => compiler.Scripts.IsEnabled = b);
}
private static void ParseOptionalAccessMod(
XmlElement element,
string name,
Consumer<NameAccessModifier> accessModifier)
{
var value = DOMExtensions.GetOptionalAttribute(element, name);
if (value != null) {
try {
accessModifier.Invoke(EnumHelper.Parse<NameAccessModifier>(value.Trim()));
}
catch (Exception t) {
throw new ConfigurationException(t.Message, t);
}
}
}
private static void HandleExecution(
ConfigurationCompiler compiler,
XmlElement element)
{
var filterServiceMaxFilterWidthStr =
DOMExtensions.GetOptionalAttribute(element, "filter-service-max-filter-width");
if (filterServiceMaxFilterWidthStr != null) {
compiler.Execution.FilterServiceMaxFilterWidth = int.Parse(filterServiceMaxFilterWidthStr);
}
ParseOptionalBoolean(
element,
"enable-declared-expr-value-cache",
b => compiler.Execution.EnabledDeclaredExprValueCache = b);
}
private static void HandleExpression(
ConfigurationCompiler compiler,
XmlElement element)
{
var integerDivision = DOMExtensions.GetOptionalAttribute(element, "integer-division");
if (integerDivision != null) {
var isIntegerDivision = bool.Parse(integerDivision);
compiler.Expression.IntegerDivision = isIntegerDivision;
}
var divZero = DOMExtensions.GetOptionalAttribute(element, "division-by-zero-is-null");
if (divZero != null) {
var isDivZero = bool.Parse(divZero);
compiler.Expression.DivisionByZeroReturnsNull = isDivZero;
}
var udfCache = DOMExtensions.GetOptionalAttribute(element, "udf-cache");
if (udfCache != null) {
var isUdfCache = bool.Parse(udfCache);
compiler.Expression.UdfCache = isUdfCache;
}
var extendedAggregationStr = DOMExtensions.GetOptionalAttribute(element, "extended-agg");
if (extendedAggregationStr != null) {
var extendedAggregation = bool.Parse(extendedAggregationStr);
compiler.Expression.ExtendedAggregation = extendedAggregation;
}
var duckTypingStr = DOMExtensions.GetOptionalAttribute(element, "ducktyping");
if (duckTypingStr != null) {
compiler.Expression.DuckTyping = bool.Parse(duckTypingStr);
}
var mathContextStr = DOMExtensions.GetOptionalAttribute(element, "math-context");
if (mathContextStr != null) {
try {
compiler.Expression.MathContext = new MathContext(mathContextStr);
}
catch (ArgumentException) {
throw new ConfigurationException("Failed to parse '" + mathContextStr + "' as a MathContext");
}
}
}
private static void HandlePlugInSingleRow(
ConfigurationCompiler configuration,
XmlElement element)
{
var name = element.Attributes.GetNamedItem("name").InnerText;
var functionClassName = element.Attributes.GetNamedItem("function-class").InnerText;
var functionMethodName = element.Attributes.GetNamedItem("function-method").InnerText;
var valueCache = ConfigurationCompilerPlugInSingleRowFunction.ValueCacheEnum.DISABLED;
var filterOptimizable = ConfigurationCompilerPlugInSingleRowFunction.FilterOptimizableEnum.ENABLED;
var valueCacheStr = DOMExtensions.GetOptionalAttribute(element, "value-cache");
if (valueCacheStr != null) {
valueCache =
EnumHelper.Parse<ConfigurationCompilerPlugInSingleRowFunction.ValueCacheEnum>(valueCacheStr);
}
var filterOptimizableStr = DOMExtensions.GetOptionalAttribute(element, "filter-optimizable");
if (filterOptimizableStr != null) {
filterOptimizable =
EnumHelper.Parse<ConfigurationCompilerPlugInSingleRowFunction.FilterOptimizableEnum>(
filterOptimizableStr);
}
var rethrowExceptionsStr = DOMExtensions.GetOptionalAttribute(element, "rethrow-exceptions");
var rethrowExceptions = false;
if (rethrowExceptionsStr != null) {
rethrowExceptions = bool.Parse(rethrowExceptionsStr);
}
var eventTypeName = DOMExtensions.GetOptionalAttribute(element, "event-type-name");
configuration.AddPlugInSingleRowFunction(
new ConfigurationCompilerPlugInSingleRowFunction(
name,
functionClassName,
functionMethodName,
valueCache,
filterOptimizable,
rethrowExceptions,
eventTypeName));
}
