private void ConstructProject()
{
#region OsgiProject
status = Status.Working;
Debug.Log("Starting OSGi-Project construction!");
JSONObject tmp = jsonObj.GetField("name");
Assert.IsNotNull(tmp, "Projectname could not be found!");
currentProject = new OsgiProject(tmp.str);
#endregion
#region Bundle,Fragments,Compilation Units
tmp = jsonObj.GetField("bundles");
Assert.IsNotNull(tmp, "Project does not contain any Bundles!");
List <JSONObject> jsonBundleList = tmp.list;
List <JSONObject> jsonPackageList = jsonObj.GetField("packages").list;
long maxLOC = 0;
foreach (JSONObject jsonBundle in jsonBundleList)
{
string name = jsonBundle.GetField("name").str;
string symbName = jsonBundle.GetField("symbolicName").str;
Bundle currentBundle = new Bundle(name, symbName, currentProject);
//Create Fragments
tmp = jsonBundle.GetField("packageFragments");
if (tmp != null)
{
List <JSONObject> fragList = tmp.list;
foreach (JSONObject frag in fragList)
{
JSONObject jsonPkg = frag.GetField("package");
int pkgIdx = resolvePackageReferenceIdx(jsonPkg);
string fragName = jsonPackageList[pkgIdx].GetField("qualifiedName").str;
Package currentFragment = new Package(currentBundle, fragName);
//Create Compilation Units
if (frag.GetField("compilationUnits") != null)
{
List <JSONObject> jsonCompUnits = frag.GetField("compilationUnits").list;
foreach (JSONObject jsonCU in jsonCompUnits)
{
JSONObject tlt = jsonCU.GetField("topLevelType");
string tempStr = tlt.GetField("eClass").str;
tempStr = tempStr.Replace(redundantString_A, "");
type type = JavaParser.getTypeFromString(tempStr);
tempStr = tlt.GetField("visibility").str;
tempStr = tempStr.Replace(redundantString_A, "");
modifier mod = JavaParser.getModifierFromString(tempStr);
long loc = jsonCU.GetField("LOC").i;
if (loc > maxLOC)
{
maxLOC = loc;
}
CompilationUnit compUnit = new CompilationUnit(tlt.GetField("name").str, type, mod, loc, currentFragment);
//TODO: Add support for additional information about a compilation unit(Methods, references to others)
currentFragment.addCompilationUnit(compUnit);
}
}
currentBundle.addPackage(currentFragment);
}
}
currentProject.addBundle(currentBundle);
}
GlobalVar.maximumLOCinProject = maxLOC;
#endregion
#region Services
List <Bundle> bundles = currentProject.getBundles();
tmp = jsonObj.GetField("services");
if (tmp != null)
{
List <JSONObject> serviceJsonList = tmp.list;
foreach (JSONObject jsonService in serviceJsonList)
{
string serviceName = jsonService.GetField("interfaceName").str;
tmp = jsonService.GetField("interface");
CompilationUnit serviceCU = null;
if (tmp != null)
{
Vector3 cuIdx = resolveCompilationUnitRef(tmp);
serviceCU = bundles[(int)cuIdx.x].getPackages()[(int)cuIdx.y].getCompilationUnits()[(int)cuIdx.z];
serviceCU.setServiceDeclaration(true);
}
Service service = new Service(serviceName, serviceCU);
currentProject.addService(service);
}
}
#endregion
#region Resolve import/export + construct ServiceComponents + build dependency graph
int i = 0;
BidirectionalGraph <GraphVertex, GraphEdge> dependencyGraph = currentProject.getDependencyGraph();
foreach (JSONObject jsonBundle in jsonBundleList)
{
//Resolve Exports for Bundle
tmp = jsonBundle.GetField("exports");
if (tmp != null)
{
List <Vector2> exportList = resolvePckgFragmentRefList(tmp.list);
foreach (Vector2 indexVec in exportList)
{
Package resolvedFragment = bundles[(int)indexVec.x].getPackages()[(int)indexVec.y];
resolvedFragment.setExport(true);
bundles[i].addExportedPackage(resolvedFragment);
}
}
//Resolve Imports for Bundle
tmp = jsonBundle.GetField("imports");
if (tmp != null)
{
List <Vector2> importList = resolvePckgFragmentRefList(tmp.list);
foreach (Vector2 indexVec in importList)
{
Package resolvedFragment = bundles[(int)indexVec.x].getPackages()[(int)indexVec.y];
// Ignore self Import redundancy
if (string.Compare(bundles[i].getName(), resolvedFragment.getBundle().getName()) != 0)
{
bundles[i].addImportedPackage(resolvedFragment);
//Package dependency
//Check if Vertices already in Graph
List <GraphVertex> allVertices = dependencyGraph.Vertices.ToList();
GraphVertex vert1 = allVertices.Find(v => (string.Equals(v.getName(), bundles[i].getName())));
GraphVertex vert2 = allVertices.Find(v => (string.Equals(v.getName(), bundles[(int)indexVec.x].getName())));
if (vert1 == null)
{
vert1 = new GraphVertex(bundles[i].getName());
}
if (vert2 == null)
{
vert2 = new GraphVertex(bundles[(int)indexVec.x].getName());
}
dependencyGraph.AddVertex(vert1);
dependencyGraph.AddVertex(vert2);
GraphEdge edge;
bool edgePresent = dependencyGraph.TryGetEdge(vert1, vert2, out edge);
if (edgePresent && dependencyGraph.AllowParallelEdges)
{
edge.incrementWeight(1f);
}
else
{
edge = new GraphEdge(vert1, vert2);
dependencyGraph.AddEdge(edge);
}
GraphEdge opposingEdge;
float bidirectionalEdgeWeight = edge.getWeight();
bool oppEdgePresent = dependencyGraph.TryGetEdge(vert2, vert1, out opposingEdge);
if (oppEdgePresent)
{
bidirectionalEdgeWeight += opposingEdge.getWeight();
}
if (bidirectionalEdgeWeight > currentProject.getMaxImportCount())
{
currentProject.setMaxImportCount((int)bidirectionalEdgeWeight);
}
}
else
{
Debug.Log("Spotted import redundancy in: " + bundles[i].getName());
}
}
}
//Construct and resolve ServiceComponents
List <Service> serviceList = currentProject.getServices();
tmp = jsonBundle.GetField("components");
if (tmp != null)
{
foreach (JSONObject jsonComponent in tmp.list)
{
string scName = jsonComponent.GetField("name").str;
Vector3 implIdx = resolveCompilationUnitRef(jsonComponent.GetField("implementation"));
CompilationUnit resolvedCu = bundles[(int)implIdx.x].getPackages()[(int)implIdx.y].getCompilationUnits()[(int)implIdx.z];
resolvedCu.setServiceComponentImpl(true);
ServiceComponent sc = new ServiceComponent(scName, resolvedCu);
tmp = jsonComponent.GetField("providedServices");
if (tmp != null)
{
List <int> serviceRefs = resolveServiceReferenceIdxList(tmp);
foreach (int s in serviceRefs)
{
sc.addProvidedService(serviceList[s]);
serviceList[s].addImplementingComponent(sc);
}
}
tmp = jsonComponent.GetField("referencedServices");
if (tmp != null)
{
List <int> serviceRefs = resolveServiceReferenceIdxList(tmp);
foreach (int s in serviceRefs)
{
sc.addReferencedService(serviceList[s]);
serviceList[s].addReferencingComponent(sc);
}
}
bundles[i].addServiceComponent(sc);
}
}
i++;
}
#endregion
Debug.Log("Max Import-count: " + currentProject.getMaxImportCount());
status = Status.Finished;
Debug.Log("Finished OSGi-Project construction!");
cb();
}
