public void SetUp()
{
tibcoBWProcessBuilder = new TibcoProcessClassesBuilder ();
tibcoBWProcess = new TibcoBWProcess ("MyNamespace/myProcessTest.process");
tibcoBWProcess.Activities = new List<Activity> ();
}
public CodeCompileUnit Build(TibcoBWProcess tibcoBwProcessToGenerate)
{
var targetUnit = new CodeCompileUnit();
//create the namespace
CodeNamespace processNamespace = new CodeNamespace(tibcoBwProcessToGenerate.ShortNameSpace);
processNamespace.Imports.AddRange(this.GenerateImport(tibcoBwProcessToGenerate));
var tibcoBwProcessClassModel = new CodeTypeDeclaration(tibcoBwProcessToGenerate.ProcessName);
tibcoBwProcessClassModel.IsClass = true;
tibcoBwProcessClassModel.TypeAttributes = TypeAttributes.Public;
tibcoBwProcessClassModel.Comments.Add(new CodeCommentStatement(tibcoBwProcessToGenerate.Description));
// 3 les membres privee : les activité injecte
tibcoBwProcessClassModel.Members.AddRange(this.GeneratePrivateFields(tibcoBwProcessToGenerate));
// 4 le ctor avec injection des activités + logger
tibcoBwProcessClassModel.Members.AddRange(this.GenerateConstructors(tibcoBwProcessToGenerate, tibcoBwProcessClassModel));
processNamespace.Types.Add(tibcoBwProcessClassModel);
targetUnit.Namespaces.Add(processNamespace);
//7 Mappe les classes des activity
targetUnit.Namespaces.AddRange(this.GenerateActivityClasses(tibcoBwProcessToGenerate.Activities));
if (tibcoBwProcessToGenerate.EndActivity != null && tibcoBwProcessToGenerate.EndActivity.ObjectXNodes != null)
{
targetUnit.Namespaces.Add(this.xsdClassGenerator.Build(tibcoBwProcessToGenerate.EndActivity.ObjectXNodes, tibcoBwProcessToGenerate.InputAndOutputNameSpace));
}
if (tibcoBwProcessToGenerate.StartActivity != null && tibcoBwProcessToGenerate.StartActivity.ObjectXNodes != null)
{
targetUnit.Namespaces.Add(this.xsdClassGenerator.Build(tibcoBwProcessToGenerate.StartActivity.ObjectXNodes, tibcoBwProcessToGenerate.InputAndOutputNameSpace));
}
targetUnit.Namespaces.AddRange(this.GenerateProcessVariablesNamespaces(tibcoBwProcessToGenerate));
//7 la methode start avec input starttype et return du endtype
tibcoBwProcessClassModel.Members.AddRange(this.GenerateMethod(tibcoBwProcessToGenerate));
return targetUnit;
}
private CodeTypeReference GenerateStartMethodReturnType(TibcoBWProcess tibcoBwProcessToGenerate)
{
string returnType;
if (tibcoBwProcessToGenerate.EndActivity == null || tibcoBwProcessToGenerate.EndActivity.Parameters == null)
{
returnType = "System.Void";
}
else
{
returnType = tibcoBwProcessToGenerate.EndActivity.Parameters[0].Type;
}
return new CodeTypeReference(returnType);
}
private void GenerateStartMethodInputParameters(TibcoBWProcess tibcoBwProcessToGenerate, CodeMemberMethod startMethod)
{
if (tibcoBwProcessToGenerate.StartActivity.Parameters != null)
{
foreach (var parameter in tibcoBwProcessToGenerate.StartActivity.Parameters)
{
startMethod.Parameters.Add(new CodeParameterDeclarationExpression
{
Name = parameter.Name,
Type = new CodeTypeReference(parameter.Type)
});
}
}
}
CodeNamespaceCollection GenerateProcessVariablesNamespaces(TibcoBWProcess tibcoBwProcessToGenerate)
{
CodeNamespaceCollection processVariableNameNamespaces = new CodeNamespaceCollection();
if (tibcoBwProcessToGenerate.ProcessVariables != null)
{
foreach (var item in tibcoBwProcessToGenerate.ProcessVariables)
{
if (!IsBasicType(item.Parameter.Type))
{
processVariableNameNamespaces.Add(this.xsdClassGenerator.Build(item.ObjectXNodes, tibcoBwProcessToGenerate.NameSpace));
}
}
}
return processVariableNameNamespaces;
}
private List<CodeMemberField> GenerateFieldForProcessVariables(TibcoBWProcess tibcoBwProcessToGenerate)
{
var fields = new List<CodeMemberField>();
if (tibcoBwProcessToGenerate.ProcessVariables != null)
{
foreach (var variable in tibcoBwProcessToGenerate.ProcessVariables)
{
fields.Add(new CodeMemberField
{
Type = new CodeTypeReference(tibcoBwProcessToGenerate.NameSpace + "." + variable.Parameter.Type),
Name = VariableHelper.ToVariableName(variable.Parameter.Name),
Attributes = MemberAttributes.Private
});
}
}
return fields;
}
public void GenerateStartMethodBody(TibcoBWProcess tibcoBwProcessToGenerate, CodeMemberMethod startMethod)
{
if (tibcoBwProcessToGenerate.Transitions != null)
{
startMethod.Statements.AddRange(this.coreProcessBuilder.GenerateStartCodeStatement(tibcoBwProcessToGenerate.Transitions, tibcoBwProcessToGenerate.StartActivity.Name, null, this.activityNameToServiceNameDictionnary));
// TODO VC : integrate the following section in in CoreProcessBuilder
if (startMethod.ReturnType.BaseType != "System.Void")
{
var returnName = VariableHelper.ToVariableName(tibcoBwProcessToGenerate.EndActivity.Parameters[0].Name);
var objectCreate = new CodeObjectCreateExpression(startMethod.ReturnType);
startMethod.Statements.Add(new CodeVariableDeclarationStatement(startMethod.ReturnType, returnName, objectCreate));
CodeMethodReturnStatement returnStatement = new CodeMethodReturnStatement(new CodeVariableReferenceExpression(returnName));
startMethod.Statements.Add(returnStatement);
}
}
}
public CodeMemberMethod GenerateStartMethod(TibcoBWProcess tibcoBwProcessToGenerate)
{
var startMethod = new CodeMemberMethod();
if (tibcoBwProcessToGenerate.StartActivity == null)
{
return startMethod;
}
startMethod.Attributes = MemberAttributes.Public | MemberAttributes.Final;
startMethod.Name = tibcoBwProcessToGenerate.StartActivity.Name;
startMethod.ReturnType = this.GenerateStartMethodReturnType(tibcoBwProcessToGenerate);
this.GenerateStartMethodInputParameters(tibcoBwProcessToGenerate, startMethod);
this.GenerateStartMethodBody(tibcoBwProcessToGenerate, startMethod);
return startMethod;
}
public CodeMemberField[] GeneratePrivateFields(TibcoBWProcess tibcoBwProcessToGenerate)
{
var fields = new List<CodeMemberField>();
fields.Add(new CodeMemberField
{
Type = new CodeTypeReference("ILogger"),
Name = "logger",
Attributes = MemberAttributes.Private
});
fields.AddRange(this.GenerateFieldForProcessVariables(tibcoBwProcessToGenerate));
fields.AddRange(this.GenerateFieldsForActivityServices(tibcoBwProcessToGenerate.Activities));
return fields.ToArray();
}
public CodeMemberMethod[] GenerateMethod(TibcoBWProcess tibcoBwProcessToGenerate)
{
return new List<CodeMemberMethod> { GenerateStartMethod(tibcoBwProcessToGenerate) }.ToArray();
}
/// <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.domainContractNamespaceName),
new CodeNamespaceImport (tibcoBwProcessToGenerate.InputAndOutputNameSpace),
new CodeNamespaceImport (TargetAppNameSpaceService.loggerNameSpace)
};
if (tibcoBwProcessToGenerate.XsdImports != null)
{
foreach (var xsdImport in tibcoBwProcessToGenerate.XsdImports)
{
imports.Add(new CodeNamespaceImport(ConvertXsdImportToNameSpace(xsdImport.SchemaLocation)));
}
}
var import4Activities = GenerateImport4Activities(tibcoBwProcessToGenerate.Activities);
imports.AddRange(import4Activities);
return imports.ToArray();
}
public CodeConstructor[] GenerateConstructors(TibcoBWProcess tibcoBwProcessToGenerate, CodeTypeDeclaration classModel)
{
var constructor = new CodeConstructor();
constructor.Attributes = MemberAttributes.Public;
foreach (CodeMemberField field in classModel.Members)
{
if (this.IsNotAProcessVariable(field.Name, tibcoBwProcessToGenerate.ProcessVariables))
{
constructor.Parameters.Add(new CodeParameterDeclarationExpression(
field.Type, field.Name));
var parameterReference = new CodeFieldReferenceExpression(
new CodeThisReferenceExpression(), field.Name);
constructor.Statements.Add(new CodeAssignStatement(parameterReference,
new CodeArgumentReferenceExpression(field.Name)));
}
}
return new List<CodeConstructor> { constructor }.ToArray();
}
public void Should_Return_Simple_Start_Method_Body()
{
var expected = @"this.step1Service.ExecuteQuery();
";
var tibcoBWProcess = new TibcoBWProcess("MyTestProcess");
tibcoBWProcess.StartActivity = new Activity("start", ActivityType.startType);
tibcoBWProcess.EndActivity = new Activity("End", ActivityType.endType);
tibcoBWProcess.Transitions = this.simpleProcessTransitions;
var codeStatementCollection = this.builder.GenerateStartCodeStatement (tibcoBWProcess.Transitions, tibcoBWProcess.StartActivity.Name, null, activitiesToServiceMapping);
var classesInString = TestCodeGeneratorUtils.GenerateCode (codeStatementCollection);
Assert.AreEqual (expected, classesInString);
}
