public override CodeNamespaceCollection GenerateClassesToGenerate(Activity activity, Dictionary <string, string> variables)
{
JavaActivity javaActivity = (JavaActivity)activity;
var javaNamespace = new CodeNamespace(javaActivity.PackageName);
// Generate the Service
javaNamespace.Imports.AddRange(this.GenerateImports());
var javaClass = this.GenerateClass(javaActivity);
javaClass.Members.Add(this.GenerateInvokeMethod());
javaNamespace.Types.Add(javaClass);
var codeNameSpaces = new CodeNamespaceCollection {
javaNamespace
};
// Generate the corresponding interface
if (ConfigurationApp.GetProperty("IsJavaInterfaceAlreadyGenerated") != "true")
{
//TODO : Refactor because it's a bit dirty
var javaServiceInterfaceNameSpace = InterfaceExtractorFromClass.Extract(javaClass, TargetAppNameSpaceService.javaToolsNameSpace());
javaServiceInterfaceNameSpace.Types[0].Name = IJavaActivityService;
codeNameSpaces.Add(javaServiceInterfaceNameSpace);
ConfigurationApp.SaveProperty("IsJavaInterfaceAlreadyGenerated", "true");
}
return(codeNameSpaces);
}
private CodeStatementCollection GenerateOutputCallOnJavaClass(JavaActivity javaActivity, CodeVariableReferenceExpression javaClassReference, CodeVariableReferenceExpression activityClassReference)
{
var invocationCodeCollection = new CodeStatementCollection();
foreach (var parameter in javaActivity.OutputData)
{
CodeAssignStatement _assign1 = new CodeAssignStatement();
CodePropertyReferenceExpression _prop1 = new CodePropertyReferenceExpression();
_prop1.PropertyName = parameter.Name;
_prop1.TargetObject = activityClassReference;
_assign1.Left = _prop1;
// CodePrimitiveExpression _value1 = new CodePrimitiveExpression();
// _value1.Value = "testvalue";
// _assign1.Right = _value1;
// __ctor_ctor1.Statements.Add(_assign1);
CodeMethodInvokeExpression getterCall = new CodeMethodInvokeExpression();
getterCall.Parameters.AddRange(new CodeExpression[0]);
CodeMethodReferenceExpression getterMethod = new CodeMethodReferenceExpression();
getterMethod.MethodName = "get" + parameter.Name;
getterMethod.TargetObject = javaClassReference;
getterCall.Method = getterMethod;
_assign1.Right = getterCall;
invocationCodeCollection.Add(_assign1);
}
return(invocationCodeCollection);
}
public void SetUp()
{
this.activityBuilder = new JavaActivityBuilder(new XslBuilder(new XpathBuilder()));
this.activity = new JavaActivity("My Activity Name", ActivityType.javaActivityType);
this.activity.FileName = "MyJavaFileName";
this.activity.PackageName = "My.Package.Name";
this.activity.FullSource = @" package My.Package.Name
import java.util.*;
import java.io.*;
public class MyJavaFileName{
protected String platform = "";
public String getplatform(){return platform;}
public String setplatform(String val){platform = val;}
protected Date lastDate = null;
public String getlastDate(){return lastDate;}
public String setlastDate(Date val){lastDate = val;}
public MyJavaFileName(){}
public void invoke () throws Exception{
setlastDate(System.getDate());
}
}
";
var xml =
@"
<javaCodeActivityInput xmlns:xsl=""http://w3.org/1999/XSL/Transform"" >
<platform>
<xsl:value-of select=""'testvalue'""/>
</platform>
</javaCodeActivityInput>
";
XElement doc = XElement.Parse(xml);
this.activity.InputBindings = doc.Nodes();
this.activity.Parameters = new List <ClassParameter> {
new ClassParameter {
Name = "platform",
Type = "string"
}
};
this.activity.InputData = new List <ClassParameter> {
new ClassParameter {
Name = "platform",
Type = "string"
}
};
this.activity.OutputData = new List <ClassParameter> {
new ClassParameter {
Name = "lastDate",
Type = "date"
}
};
}
public CodeTypeDeclaration GenerateClass(JavaActivity activity)
{
var javaClass = new CodeTypeDeclaration(activity.FileName)
{
IsClass = true,
TypeAttributes = TypeAttributes.Public
};
javaClass.BaseTypes.Add(new CodeTypeReference(IJavaActivityService));
javaClass.Comments.Add(new CodeCommentStatement(activity.FullSource));
return(javaClass);
}
private CodeStatementCollection GenerateInputCallOnJavaClass(JavaActivity javaActivity, CodeVariableReferenceExpression javaClassReference)
{
var invocationCodeCollection = new CodeStatementCollection();
foreach (var parameter in javaActivity.Parameters)
{
CodeMethodInvokeExpression setterCall = new CodeMethodInvokeExpression();
setterCall.Parameters.AddRange(new List <CodeExpression> {
new CodeSnippetExpression(parameter.Name)
}.ToArray());
CodeMethodReferenceExpression setterMethod = new CodeMethodReferenceExpression();
setterMethod.MethodName = "set" + parameter.Name;
setterMethod.TargetObject = javaClassReference;
setterCall.Method = setterMethod;
invocationCodeCollection.Add(setterCall);
}
return(invocationCodeCollection);
}
public Activity Parse(XElement inputElement)
{
var activity = new JavaActivity();
activity.Name = inputElement.Attribute("name").Value;
activity.Type = (ActivityType)inputElement.Element(XmlnsConstant.tibcoProcessNameSpace + "type").Value;
var configElement = inputElement.Element("config");
activity.FileName = XElementParserUtils.GetStringValue(configElement.Element("fileName"));
activity.PackageName = XElementParserUtils.GetStringValue(configElement.Element("packageName"));
activity.FullSource = XElementParserUtils.GetStringValue(configElement.Element("fullsource"));
activity.InputData = this.GetInputOrOutputData(configElement.Element("inputData"));
activity.OutputData = this.GetInputOrOutputData(configElement.Element("outputData"));
if (inputElement.Element(XmlnsConstant.tibcoProcessNameSpace + "inputBindings") != null && inputElement.Element(XmlnsConstant.tibcoProcessNameSpace + "inputBindings").Element("javaCodeActivityInput") != null)
{
activity.InputBindings = inputElement.Element(XmlnsConstant.tibcoProcessNameSpace + "inputBindings").Element("javaCodeActivityInput").Nodes();
activity.Parameters = new XslParser().Parse(activity.InputBindings);
}
return(activity);
}
