public TibcoBWProcess Parse(XElement allFileElement)
{
var tibcoBwProcess = new TibcoBWProcess(
allFileElement.Element(XmlnsConstant.tibcoProcessNameSpace + "name").Value
);
if (allFileElement.Element(XmlnsConstant.tibcoProcessNameSpace + "label") != null)
{
tibcoBwProcess.Description = XElementParserUtils.GetStringValue(allFileElement.Element(XmlnsConstant.tibcoProcessNameSpace + "label").Element(XmlnsConstant.tibcoProcessNameSpace + "description"));
}
tibcoBwProcess.XsdImports = this.ParseXsdImports(allFileElement);
tibcoBwProcess.StartActivity = this.ParseStartOrEndActivity(allFileElement, tibcoBwProcess.InputAndOutputNameSpace, ActivityType.startType);
tibcoBwProcess.StarterActivity = this.ParseStarterActivity(allFileElement);
tibcoBwProcess.EndActivity = this.ParseStartOrEndActivity(allFileElement, tibcoBwProcess.InputAndOutputNameSpace, ActivityType.endType);
tibcoBwProcess.ProcessVariables = this.ParseProcessVariables(allFileElement);
tibcoBwProcess.Transitions = this.ParseTransitions(allFileElement);
tibcoBwProcess.Activities = this.ParseActivities(allFileElement);
return(tibcoBwProcess);
// TODO : As t'on interet a mettre toutes les variables dans un grosse map du style :
// nom de l activité-> ma list de variable (en conciderant start et end comme des activités ?)
}
private Dictionary <string, string> GetProcessVariableDictionary(TibcoBWProcess tibcoBwProcessToGenerate)
{
var processVariablesDictionary = new Dictionary <string, string>();
var fieldForProcessVariables = this.GenerateFieldForProcessVariables(tibcoBwProcessToGenerate);
foreach (var codeMemberField in fieldForProcessVariables)
{
processVariablesDictionary[codeMemberField.Name] = codeMemberField.Type.BaseType;
}
if (tibcoBwProcessToGenerate.StartActivity != null && tibcoBwProcessToGenerate.StartActivity.Parameters != null)
{
foreach (var startMethodParameter in tibcoBwProcessToGenerate.StartActivity.Parameters)
{
processVariablesDictionary["start_" + startMethodParameter.Name] = startMethodParameter.Type;
}
}
if (tibcoBwProcessToGenerate.StartActivity != null)
{
processVariablesDictionary[tibcoBwProcessToGenerate.EndActivity.Name] =
this.GenerateStartMethodReturnType(tibcoBwProcessToGenerate).BaseType;
}
foreach (var activity in tibcoBwProcessToGenerate.Activities)
{
this.ExtractVariableFromActivity(activity, processVariablesDictionary);
}
return(processVariablesDictionary);
}
public void SetUp()
{
this.tibcoBwProcessBuilder = new TibcoProcessClassesBuilder();
this.tibcoBwProcess = new TibcoBWProcess("MyNamespace/myProcessTest.process");
this.tibcoBwProcess.Activities = new List <Activity>();
}
private CodeNamespaceCollection GenerateProcessVariablesNamespaces(TibcoBWProcess tibcoBwProcessToGenerate)
{
var processVariableNameNamespaces = new CodeNamespaceCollection();
if (tibcoBwProcessToGenerate.ProcessVariables != null)
{
foreach (var item in tibcoBwProcessToGenerate.ProcessVariables)
{
if (!CodeDomUtils.IsBasicType(item.Parameter.Type))
{
try
{
processVariableNameNamespaces.Add(
this.xsdClassGenerator.Build(item.ObjectXNodes, TargetAppNameSpaceService.myAppName() + "." + tibcoBwProcessToGenerate.VariablesNameSpace));
}
catch (Exception e)
{
Log.Error(
"unable to generate Process Variable object class for this process: "
+ tibcoBwProcessToGenerate.ProcessName,
e);
}
}
}
}
return(processVariableNameNamespaces);
}
public void Should_Return_ERROR_Start_Method_Body()
{
var expected = @"try
{
this.step1Service.ExecuteQuery();
}
catch (System.Exception ex)
{
this.step2Service.ExecuteQuery();
}
this.step3Service.ExecuteQuery();
return;
";
var tibcoBWProcess = new TibcoBWProcess("MyTestProcess");
tibcoBWProcess.StartActivity = new Activity("start", ActivityType.startType);
tibcoBWProcess.EndActivity = new Activity("End", ActivityType.endType);
tibcoBWProcess.Transitions = this.errorProcessTransitions;
var codeStatementCollection = this.builder.GenerateMainCodeStatement(tibcoBWProcess.Transitions, tibcoBWProcess.StartActivity.Name, null, activitiesToServiceMapping);
var classesInString = TestCodeGeneratorUtils.GenerateCode(codeStatementCollection);
Assert.AreEqual(expected, classesInString);
}
public CodeMemberMethod GenerateStartMethod(TibcoBWProcess tibcoBwProcessToGenerate, Dictionary <string, CodeStatementCollection> activityNameToServiceNameDictionnary)
{
var startMethod = new CodeMemberMethod();
if (tibcoBwProcessToGenerate.StartActivity == null && tibcoBwProcessToGenerate.StarterActivity == null)
{
return(startMethod);
}
startMethod.Attributes = MemberAttributes.Public | MemberAttributes.Final;
if (tibcoBwProcessToGenerate.StartActivity != null)
{
startMethod.Name = tibcoBwProcessToGenerate.StartActivity.Name;
}
else
{
startMethod.Name = "Start";
}
startMethod.ReturnType = this.GenerateStartMethodReturnType(tibcoBwProcessToGenerate);
if (tibcoBwProcessToGenerate.StartActivity != null)
{
startMethod.Parameters.AddRange(this.GenerateStartMethodInputParameters(tibcoBwProcessToGenerate));
startMethod.Statements.AddRange(this.GenerateMainMethodBody(tibcoBwProcessToGenerate, activityNameToServiceNameDictionnary));
}
else if (tibcoBwProcessToGenerate.StarterActivity != null)
{
startMethod.Statements.AddRange(this.GenerateStarterMethodBody());
}
return(startMethod);
}
public CodeConstructor GenerateConstructor(TibcoBWProcess tibcoBwProcessToGenerate)
{
var constructor = new CodeConstructor();
constructor.Attributes = MemberAttributes.Public;
constructor.Parameters.Add(new CodeParameterDeclarationExpression(new CodeTypeReference("ILogger"), "logger"));
constructor.Statements.Add(
new CodeAssignStatement(new CodeFieldReferenceExpression(new CodeThisReferenceExpression(), "logger"),
new CodeArgumentReferenceExpression("logger"))
);
foreach (Activity activity in tibcoBwProcessToGenerate.Activities)
{
var builder = this.activityBuilderFactory.Get(activity.Type);
constructor.Parameters.AddRange(builder.GenerateConstructorParameter(activity));
constructor.Statements.AddRange(builder.GenerateConstructorCodeStatement(activity));
}
this.RemoveDuplicateParameters(constructor.Parameters);
// this.RemoveDuplicateStatements(constructor.Statements);
if (tibcoBwProcessToGenerate.StarterActivity != null)
{
var builder = this.activityBuilderFactory.Get(tibcoBwProcessToGenerate.StarterActivity.Type);
constructor.Parameters.AddRange(builder.GenerateConstructorParameter(tibcoBwProcessToGenerate.StarterActivity));
constructor.Statements.AddRange(builder.GenerateConstructorCodeStatement(tibcoBwProcessToGenerate.StarterActivity));
}
return(constructor);
}
public List <CodeMemberField> GenerateFieldForProcessVariables(TibcoBWProcess tibcoBwProcessToGenerate)
{
var fields = new List <CodeMemberField>();
if (tibcoBwProcessToGenerate.ProcessVariables != null)
{
foreach (var variable in tibcoBwProcessToGenerate.ProcessVariables)
{
CodeTypeReference typeReference;
if (!CodeDomUtils.IsBasicType(variable.Parameter.Type))
{
typeReference = new CodeTypeReference(tibcoBwProcessToGenerate.VariablesNameSpace + "." + variable.Parameter.Type);
}
else
{
typeReference = new CodeTypeReference(CodeDomUtils.GetCorrectBasicType(variable.Parameter.Type));
}
fields.Add(
new CodeMemberField
{
Type = typeReference,
Name = variable.Parameter.Name,
Attributes = MemberAttributes.Private
});
}
}
return(fields);
}
public void Should_Return_Complex_Start_Method_Body()
{
var expected = @"if (isCondition1)
{
this.step1Service.ExecuteQuery();
this.step3Service.ExecuteQuery();
}
else
{
this.step2Service.ExecuteQuery();
}
return;
";
var tibcoBWProcess = new TibcoBWProcess("MyTestProcess");
tibcoBWProcess.StartActivity = new Activity("start", ActivityType.startType);
tibcoBWProcess.EndActivity = new Activity("End", ActivityType.endType);
tibcoBWProcess.Transitions = this.complexProcessTransitions;
var codeStatementCollection = this.builder.GenerateMainCodeStatement(tibcoBWProcess.Transitions, tibcoBWProcess.StartActivity.Name, null, this.activitiesToServiceMapping);
var classesInString = TestCodeGeneratorUtils.GenerateCode(codeStatementCollection);
Assert.AreEqual(expected, classesInString);
}
public CodeMemberMethod[] GenerateMethod(TibcoBWProcess tibcoBwProcessToGenerate, Dictionary <string, CodeStatementCollection> activityNameToServiceNameDictionnary)
{
var methods = new List <CodeMemberMethod>();
methods.Add(this.GenerateStartMethod(tibcoBwProcessToGenerate, activityNameToServiceNameDictionnary));
if (tibcoBwProcessToGenerate.StarterActivity != null)
{
methods.Add(this.GenerateOnEventMethod(tibcoBwProcessToGenerate, activityNameToServiceNameDictionnary));
}
return(methods.ToArray());
}
public CodeTypeReference GenerateStartMethodReturnType(TibcoBWProcess tibcoBwProcessToGenerate)
{
string returnType;
if (tibcoBwProcessToGenerate.EndActivity == null || tibcoBwProcessToGenerate.EndActivity.Parameters == null)
{
returnType = CSharpTypeConstant.SystemVoid;
}
else
{
returnType = tibcoBwProcessToGenerate.EndActivity.Parameters[0].Type;
}
return(new CodeTypeReference(returnType));
}
public CodeNamespace GenerateProcessInterface(TibcoBWProcess tibcoBwProcessToGenerate, CodeTypeDeclaration tibcoBwProcessClassModel)
{
var namespaceName = TargetAppNameSpaceService.myAppName() + "." + tibcoBwProcessToGenerate.ShortNameSpace;
var interfaceNameSpace = InterfaceExtractorFromClass.Extract(tibcoBwProcessClassModel, TargetAppNameSpaceService.myAppName() + "." + tibcoBwProcessToGenerate.ShortNameSpace);
if ((tibcoBwProcessToGenerate.StartActivity != null && tibcoBwProcessToGenerate.StartActivity.Parameters != null) || (tibcoBwProcessToGenerate.EndActivity != null && tibcoBwProcessToGenerate.EndActivity.Parameters != null))
{
interfaceNameSpace.Imports.Add(new CodeNamespaceImport(TargetAppNameSpaceService.myAppName() + "." + tibcoBwProcessToGenerate.InputAndOutputNameSpace));
}
interfaceNameSpace.Imports.AddRange(this.GenerateXsdImports(tibcoBwProcessToGenerate).ToArray());
ModuleBuilder.AddServiceToRegister(namespaceName + "." + interfaceNameSpace.Types[0].Name, namespaceName + "." + tibcoBwProcessClassModel.Name);
return(interfaceNameSpace);
}
public CodeMemberField[] GeneratePrivateFields(TibcoBWProcess tibcoBwProcessToGenerate)
{
var fields = new List <CodeMemberField>
{
new CodeMemberField
{
Type = new CodeTypeReference("ILogger"),
Name = "logger",
Attributes = MemberAttributes.Private
}
};
fields.AddRange(this.GenerateFieldForProcessVariables(tibcoBwProcessToGenerate));
return(fields.ToArray());
}
private List <CodeNamespaceImport> GenerateXsdImports(TibcoBWProcess tibcoBwProcessToGenerate)
{
var imports = new List <CodeNamespaceImport>();
if (tibcoBwProcessToGenerate.XsdImports != null)
{
foreach (var xsdImport in tibcoBwProcessToGenerate.XsdImports)
{
imports.Add(
new CodeNamespaceImport(
TargetAppNameSpaceService.myAppName() + "."
+ TargetAppNameSpaceService.ConvertXsdImportToNameSpace(xsdImport.SchemaLocation)));
}
}
return(imports);
}
public CodeStatementCollection GenerateMainMethodBody(TibcoBWProcess tibcoBwProcessToGenerate, Dictionary <string, CodeStatementCollection> activityNameToServiceNameDictionnary)
{
var statements = new CodeStatementCollection();
if (tibcoBwProcessToGenerate.Transitions != null)
{
if (tibcoBwProcessToGenerate.StarterActivity != null)
{
//foreach (var parameter in tibcoBwProcessToGenerate.StarterActivity.Parameters)
//{
//statements.Add(new CodeParameterDeclarationExpression(new CodeTypeReference(parameter.Type), parameter.Name));
//}
}
statements.AddRange(this.coreProcessBuilder.GenerateMainCodeStatement(tibcoBwProcessToGenerate.Transitions, tibcoBwProcessToGenerate.StartingPoint, null, activityNameToServiceNameDictionnary));
}
return(statements);
}
public CodeMemberMethod GenerateOnEventMethod(TibcoBWProcess tibcoBwProcessToGenerate, Dictionary <string, CodeStatementCollection> activityNameToServiceNameDictionnary)
{
var onEventMethod = new CodeMemberMethod();
if (tibcoBwProcessToGenerate.StarterActivity == null)
{
return(onEventMethod);
}
onEventMethod.Attributes = MemberAttributes.Public | MemberAttributes.Final;
onEventMethod.Name = "OnEvent";
onEventMethod.ReturnType = new CodeTypeReference(CSharpTypeConstant.SystemVoid);
onEventMethod.Parameters.AddRange(this.GenerateOnEventMethodInputParameters(tibcoBwProcessToGenerate));
onEventMethod.Statements.AddRange(this.GenerateMainMethodBody(tibcoBwProcessToGenerate, activityNameToServiceNameDictionnary));
return(onEventMethod);
}
/// <summary>
/// Generates the import.
/// </summary>
/// <returns>The import.</returns>
/// <param name="tibcoBwProcessToGenerate">Tibco bw process to generate.</param>
public CodeNamespaceImport[] GenerateImport(TibcoBWProcess tibcoBwProcessToGenerate)
{
var imports = new List <CodeNamespaceImport>
{
new CodeNamespaceImport("System"),
new CodeNamespaceImport(TargetAppNameSpaceService.xmlToolsNameSpace()),
new CodeNamespaceImport(TargetAppNameSpaceService.loggerNameSpace())
};
if ((tibcoBwProcessToGenerate.StartActivity != null && tibcoBwProcessToGenerate.StartActivity.Parameters != null) ||
(tibcoBwProcessToGenerate.EndActivity != null && tibcoBwProcessToGenerate.EndActivity.Parameters != null))
{
imports.Add(new CodeNamespaceImport(TargetAppNameSpaceService.myAppName() + "." + tibcoBwProcessToGenerate.InputAndOutputNameSpace));
}
imports.AddRange(this.GenerateXsdImports(tibcoBwProcessToGenerate));
return(imports.ToArray());
}
public CodeStatementCollection GenerateEndActivityInvocationCode(TibcoBWProcess tibcoBwProcessToGenerate)
{
var statements = new CodeStatementCollection();
var returnType = this.GenerateStartMethodReturnType(tibcoBwProcessToGenerate);
if (returnType.BaseType != CSharpTypeConstant.SystemVoid)
{
//statements.AddRange(DefaultActivityBuilder.LogActivity(tibcoBwProcessToGenerate.EndActivity));
statements.AddRange(new XslBuilder(new XpathBuilder()).Build(TargetAppNameSpaceService.myAppName() + "." + tibcoBwProcessToGenerate.InputAndOutputNameSpace, tibcoBwProcessToGenerate.EndActivity.InputBindings));
var returnName = tibcoBwProcessToGenerate.EndActivity.Parameters[0].Name;
var returnStatement = new CodeMethodReturnStatement(new CodeVariableReferenceExpression(returnName));
statements.Add(returnStatement);
}
else
{
statements.Add(new CodeMethodReturnStatement());
}
return(statements);
}
private CodeTypeDeclaration GenerateSqueletonClassModel(TibcoBWProcess tibcoBwProcessToGenerate)
{
var tibcoBwProcessClassModel =
new CodeTypeDeclaration(VariableHelper.ToClassName(tibcoBwProcessToGenerate.ProcessName))
{
IsClass = true,
TypeAttributes =
TypeAttributes
.Public
};
tibcoBwProcessClassModel.BaseTypes.Add(tibcoBwProcessToGenerate.InterfaceName);
tibcoBwProcessClassModel.Comments.Add(new CodeCommentStatement(tibcoBwProcessToGenerate.Description));
// 3 les membres privee : les activité injecte
var privateFields = this.GeneratePrivateFields(tibcoBwProcessToGenerate);
tibcoBwProcessClassModel.Members.AddRange(privateFields);
return(tibcoBwProcessClassModel);
}
public CodeParameterDeclarationExpressionCollection GenerateStartMethodInputParameters(TibcoBWProcess tibcoBwProcessToGenerate)
{
var parameters = new CodeParameterDeclarationExpressionCollection();
if (tibcoBwProcessToGenerate.StartActivity != null && tibcoBwProcessToGenerate.StartActivity.Parameters != null)
{
foreach (var parameter in tibcoBwProcessToGenerate.StartActivity.Parameters)
{
parameters.Add(new CodeParameterDeclarationExpression
{
Name = "start_" + parameter.Name,
Type = new CodeTypeReference(parameter.Type)
});
}
}
return(parameters);
}
public CodeCompileUnit Build(TibcoBWProcess tibcoBwProcessToGenerate)
{
if (tibcoBwProcessToGenerate == null)
{
return(null);
}
Log.Info("Starting Generation of process:" + tibcoBwProcessToGenerate.FullProcessName);
var activityNameToServiceNameDictionnary = new Dictionary <string, CodeStatementCollection>();
var targetUnit = new CodeCompileUnit();
// create the namespace
var processNamespace = new CodeNamespace(TargetAppNameSpaceService.myAppName() + "." + tibcoBwProcessToGenerate.ShortNameSpace);
processNamespace.Imports.AddRange(this.GenerateImport(tibcoBwProcessToGenerate));
var tibcoBwProcessClassModel = this.GenerateSqueletonClassModel(tibcoBwProcessToGenerate);
var processVariablesDictionary = this.GetProcessVariableDictionary(tibcoBwProcessToGenerate);
// 4 le ctor avec injection des activités + logger
tibcoBwProcessClassModel.Members.Add(this.GenerateConstructor(tibcoBwProcessToGenerate));
processNamespace.Types.Add(tibcoBwProcessClassModel);
targetUnit.Namespaces.Add(processNamespace);
// 7 Mappe les classes des activity
foreach (var activity in tibcoBwProcessToGenerate.Activities)
{
try
{
var activityBuilder = this.activityBuilderFactory.Get(activity.Type);
targetUnit.Namespaces.AddRange(activityBuilder.GenerateClassesToGenerate(activity, processVariablesDictionary));
activityNameToServiceNameDictionnary.Add(activity.Name, activityBuilder.GenerateInvocationCode(activity, processVariablesDictionary));
var codeMemberMethod = activityBuilder.GenerateMethods(activity, processVariablesDictionary);
if (codeMemberMethod != null)
{
tibcoBwProcessClassModel.Members.AddRange(codeMemberMethod.ToArray());
}
processNamespace.Imports.AddRange(activityBuilder.GenerateImports(activity).ToArray());
tibcoBwProcessClassModel.Members.AddRange(activityBuilder.GenerateFields(activity).ToArray());
}
catch (Exception e)
{
Log.Error("An error occurred:--" + e);
}
}
// Same for the starter
if (tibcoBwProcessToGenerate.StarterActivity != null)
{
var activityBuilder = this.activityBuilderFactory.Get(tibcoBwProcessToGenerate.StarterActivity.Type);
targetUnit.Namespaces.AddRange(activityBuilder.GenerateClassesToGenerate(tibcoBwProcessToGenerate.StarterActivity, processVariablesDictionary));
processNamespace.Imports.AddRange(activityBuilder.GenerateImports(tibcoBwProcessToGenerate.StarterActivity).ToArray());
tibcoBwProcessClassModel.Members.AddRange(activityBuilder.GenerateFields(tibcoBwProcessToGenerate.StarterActivity).ToArray());
}
// Add the reduction on fields
this.RemoveDuplicateFields(tibcoBwProcessClassModel);
// Generate ouput and input classes from start and End Activity
try
{
targetUnit.Namespaces.Add(this.GenerateInputOutputClasses(tibcoBwProcessToGenerate.EndActivity, TargetAppNameSpaceService.myAppName() + "." + tibcoBwProcessToGenerate.InputAndOutputNameSpace));
targetUnit.Namespaces.Add(this.GenerateInputOutputClasses(tibcoBwProcessToGenerate.StartActivity, TargetAppNameSpaceService.myAppName() + "." + tibcoBwProcessToGenerate.InputAndOutputNameSpace));
}
catch (Exception ex)
{
Console.WriteLine("An error occurred:--" + ex);
Log.Error("An error occurred:--" + ex);
}
// Add the invocation code of the End if any
if (tibcoBwProcessToGenerate.EndActivity != null)
{
activityNameToServiceNameDictionnary.Add(tibcoBwProcessToGenerate.EndActivity.Name, this.GenerateEndActivityInvocationCode(tibcoBwProcessToGenerate));
}
targetUnit.Namespaces.AddRange(this.GenerateProcessVariablesNamespaces(tibcoBwProcessToGenerate));
// 8 la methode start avec input starttype et return du endtype
tibcoBwProcessClassModel.Members.AddRange(this.GenerateMethod(tibcoBwProcessToGenerate, activityNameToServiceNameDictionnary));
var interfaceNameSpace = this.GenerateProcessInterface(tibcoBwProcessToGenerate, tibcoBwProcessClassModel);
targetUnit.Namespaces.Add(interfaceNameSpace);
return(targetUnit);
}
public CodeParameterDeclarationExpressionCollection GenerateOnEventMethodInputParameters(TibcoBWProcess tibcoBwProcessToGenerate)
{
var parameters = new CodeParameterDeclarationExpressionCollection();
parameters.Add(new CodeParameterDeclarationExpression(new CodeTypeReference(CSharpTypeConstant.SystemObject), "sender"));
parameters.Add(new CodeParameterDeclarationExpression(new CodeTypeReference("System.EventArgs"), "args"));
return(parameters);
}