private bool testSingleRuleStringItem(string left, string op, string right)
{
string elementName = "elementName";
JObject testObject = new JObject();
testObject.Add(elementName, left);
SupportDataTypeEnum testDataType = SupportDataTypeEnum.String;
return(runSingleRuleItem(testDataType, elementName, op, right, testObject));
}
private bool testSingleRuleNumericItem(decimal left, string op, decimal right)
{
string elementName = "elementName";
JObject testObject = new JObject();
testObject.Add(elementName, left);
SupportDataTypeEnum testDataType = SupportDataTypeEnum.Numeric;
return(runSingleRuleItem(testDataType, elementName, op, right.ToString(), testObject));
}
private Func <DynamicMessageElement, bool> createCompiledRuleFunc(SupportDataTypeEnum supportedDataType, string op, string right)
{
EqualityRule rule;
switch (supportedDataType)
{
case SupportDataTypeEnum.Bool:
rule = new EqualityRule("StringValue", AlarmRuleItemEngineUtility.GetEqualityOperation(op), right.ToLower());
break;
case SupportDataTypeEnum.Numeric:
decimal rightValue = Decimal.Parse(right);
if (rightValue >= 0)
{
rule = new EqualityRule("DecimalValue", AlarmRuleItemEngineUtility.GetEqualityOperation(op), right);
}
else
{
rule = new EqualityRule("DecimalValue", AlarmRuleItemEngineUtility.GetEqualityOperation(op), "0-" + Decimal.Negate(rightValue).ToString());
}
break;
case SupportDataTypeEnum.String:
rule = new EqualityRule("StringValue", AlarmRuleItemEngineUtility.GetEqualityOperation(op), right);
break;
default:
throw new NotSupportedException();
}
RuleBase rb = null;
using (var mem = new MemoryStream())
{
Serializer.Serialize(mem, rule);
mem.Position = 0;
rb = Serializer.Deserialize <RuleBase>(mem);
}
string ruleText;
Func <DynamicMessageElement, bool> compiledRule = rb.CompileRule <DynamicMessageElement>(out ruleText);
//_consoleLog.MessageAlarmDebug("----ruleText={0}", ruleText);
//_consoleLog.MessageAlarmDebug("----ruleText="+ruleText);
return(compiledRule);
}
private bool runSingleRuleItem(SupportDataTypeEnum testDataType, string elementName, string op, string right, JObject testObject)
{
MessageProcessorFactoryModel msgProcessorFactoryModel = new MessageProcessorFactoryModel();
IoTHubAliasEventMessageReceiver receiver = new IoTHubAliasEventMessageReceiver("test");
Func <DynamicMessageElement, bool> func = receiver.CreateCompiledRuleFuncTest(testDataType, op, right);
SfMessageEventProcessor sfMsgEventProcessor = new SfMessageEventProcessor(msgProcessorFactoryModel);
RuleEngineItem ruleEngineItem = new RuleEngineItem
{
ElementName = elementName,
DataType = testDataType,
OrderOperation = "end",
Result = false,
Equality = func
};
sfMsgEventProcessor.RunSingleRuleItemTest(ruleEngineItem, testObject);
return(ruleEngineItem.Result);
}
private Func <DynamicMessageElement, bool> createCompiledRuleFunc(SupportDataTypeEnum isDecimalType, string op, string right)
{
EqualityRule rule;
switch (isDecimalType)
{
case SupportDataTypeEnum.Bool:
rule = new EqualityRule("StringValue", AlarmRuleItemEngineUtility.GetEqualityOperation(op), right.ToLower());
break;
case SupportDataTypeEnum.Numeric:
rule = new EqualityRule("DecimalValue", AlarmRuleItemEngineUtility.GetEqualityOperation(op), right);
break;
case SupportDataTypeEnum.String:
rule = new EqualityRule("StringValue", AlarmRuleItemEngineUtility.GetEqualityOperation(op), right);
break;
default:
throw new NotSupportedException();
}
RuleBase rb = null;
using (var mem = new MemoryStream())
{
Serializer.Serialize(mem, rule);
mem.Position = 0;
rb = Serializer.Deserialize <RuleBase>(mem);
}
string ruleText;
Func <DynamicMessageElement, bool> compiledRule = rb.CompileRule <DynamicMessageElement>(out ruleText);
ConsoleLog.WriteMessageAlarmLogToConsole("----ruleText={0}", ruleText);
return(compiledRule);
}
public Func <DynamicMessageElement, bool> CreateCompiledRuleFuncTest(SupportDataTypeEnum isDecimalType, string op, string right)
{
return(createCompiledRuleFunc(isDecimalType, op, right));
}