private void addSavedControlFlows(
ArtifactFragment parent,
Resource parentRes,
Map<Resource, ArtifactFragment> instanceRes2AFMap,
ReloRdfRepository repo) {
StatementIterator containeeIter = repo.getStatements(parentRes, RSECore.contains, null);
while (containeeIter.hasNext()) {
try {
Value obj = containeeIter.next().getObject();
if (!(obj instanceof Resource)
|| repo.getStatement((Resource) obj, RSECore.model, null) == null)
throw new Exception(
"Child resource not found for parent resource: " + parentRes.toString());
Resource instanceRes = (Resource) obj;
Resource modelRes =
(Resource) repo.getStatement(instanceRes, RSECore.model, null).getObject();
Resource type = new Artifact(modelRes).queryType(repo);
if (type == null) // if this is a comment try to get the type from the repo
type = (Resource) repo.getStatement(modelRes, repo.rdfType, null).getObject();
if (RSECore.controlFlowType.equals(type))
addControlFlowModel(
parent,
instanceRes,
modelRes,
instanceRes2AFMap,
repo,
(DiagramModel) this.getModel());
} catch (Exception e) {
logger.error("Error while adding saved containee.\n", e);
}
}
refreshChildren();
}
private void addSavedCommentRes(
DiagramModel parent,
Resource commentRes,
Map<Resource, ArtifactFragment> instanceRes2AFMap,
ReloRdfRepository repo) {
Comment com = new Comment();
// get text
String text = repo.getStatement(commentRes, Comment.commentTxt, null).getObject().toString();
com.setAnnoLabelText(text);
parent.addComment(com);
// get position
String posX =
repo.getStatement(commentRes, PointPositionedDiagramPolicy.posX, null)
.getObject()
.toString();
String posY =
repo.getStatement(commentRes, PointPositionedDiagramPolicy.posY, null)
.getObject()
.toString();
int x = Integer.parseInt(posX);
int y = Integer.parseInt(posY);
Point createLoc = new Point(x, y);
Statement stmt = repo.getStatement(commentRes, Comment.anchoredComment, null);
if (stmt != null) {
com.setAnchored(true);
com.setRelDistance(createLoc);
}
setCommentLocation(com, createLoc);
instanceRes2AFMap.put(commentRes, com);
}
private void addSavedContainee(
ArtifactFragment parent,
Resource parentRes,
Map<Resource, ArtifactFragment> instanceRes2AFMap,
ReloRdfRepository repo) {
StatementIterator containeeIter = repo.getStatements(parentRes, RSECore.contains, null);
while (containeeIter.hasNext()) {
try {
Value obj = containeeIter.next().getObject();
if (!(obj instanceof Resource)
|| repo.getStatement((Resource) obj, RSECore.model, null) == null)
throw new Exception(
"Child resource not found for parent resource: " + parentRes.toString());
Resource instanceRes = (Resource) obj;
Resource modelRes =
(Resource) repo.getStatement(instanceRes, RSECore.model, null).getObject();
Resource type = new Artifact(modelRes).queryType(repo);
if (type == null) // if this is a comment try to get the type from the repo
type = (Resource) repo.getStatement(modelRes, repo.rdfType, null).getObject();
boolean isUserCreated = false;
if (type == null)
throw new Exception(
"Type is Null for model resource: "
+ modelRes.toString()
+ "\nParent Resource: "
+ instanceRes.toString());
else {
Value val = repo.getStatement(modelRes, RSECore.userCreated, null).getObject();
if (val != null) isUserCreated = true;
}
if (RSECore.commentType.equals(type)) {
addSavedCommentRes((DiagramModel) parent, instanceRes, instanceRes2AFMap, repo);
} else if (isUserCreated) {
addSavedUserCreatedNodes(parent, instanceRes, modelRes, instanceRes2AFMap, repo);
} else if (RSECore.controlFlowType.equals(type)) {
continue; // addControlFlowModel(parent, instanceRes, modelRes, instanceRes2AFMap, repo,
// (DiagramModel) this.getModel());
} else {
addSavedCodeRes(parent, instanceRes, instanceRes2AFMap, repo);
}
} catch (Exception e) {
logger.error("Error while adding saved containee.\n", e);
}
}
refreshChildren();
}
private List<MemberModel> getListOfConditionalStatements(
URI stmtURI,
Resource modelRes,
Resource instanceRes,
Map<Resource, ArtifactFragment> instanceRes2AFMap,
ReloRdfRepository repo)
throws Exception {
StatementIterator stmtIter = repo.getStatements(modelRes, stmtURI, null);
List<MemberModel> retStmts = new ArrayList<MemberModel>();
while (stmtIter.hasNext()) {
Value obj = stmtIter.next().getObject();
// if (!(obj instanceof Resource) || repo.getStatement((Resource)obj, RSECore.model,
// null)==null)
// throw new Exception("Child resource not found for parent resource: "+
// instanceRes.toString());
MemberModel model = (MemberModel) checkMapforRes(instanceRes2AFMap, obj, instanceRes);
if (model != null) {
if (stmtURI == RSECore.thenStmt && !(model instanceof MethodInvocationModel)) continue;
else retStmts.add(model);
}
}
return retStmts;
}
private int findSavedIndex(ReloRdfRepository repo, Resource codeRes) {
Statement indexWhenSavedStmt = repo.getStatement(codeRes, RJCore.index, null);
int indexWhenSaved =
(indexWhenSavedStmt == null || indexWhenSavedStmt.getObject() == null)
? -1
: Integer.parseInt(indexWhenSavedStmt.getObject().toString());
return indexWhenSaved;
}
private int getCurrentIndex(
int indexWhenSaved, ReloRdfRepository repo, List<ArtifactFragment> childrenAddedToParent) {
for (ArtifactFragment addedChild : childrenAddedToParent) {
Resource addedChildSaveRes = addedChild.getInstanceRes();
Statement addedChildIndexWhenSavedStmt =
repo.getStatement(addedChildSaveRes, RJCore.index, null);
int addedChildIndexWhenSaved = -1;
if (addedChildIndexWhenSavedStmt.getObject() != null)
addedChildIndexWhenSaved =
Integer.parseInt(addedChildIndexWhenSavedStmt.getObject().toString());
if (indexWhenSaved > -1 && indexWhenSaved < addedChildIndexWhenSaved)
return childrenAddedToParent.indexOf(addedChild);
}
return -1;
}
private void addSavedConnections(
DiagramModel diagramModel,
Map<Resource, ArtifactFragment> instanceRes2AFMap,
ReloRdfRepository repo) {
Map<Resource, ArtifactRel> instanceRes2CommentRelMap = new HashMap<Resource, ArtifactRel>();
StatementIterator connectionsIter = repo.getStatements(null, repo.rdfType, RSECore.link);
while (connectionsIter.hasNext()) {
try {
Resource connRes = connectionsIter.next().getSubject();
if (connRes == null) throw new Exception("Resource of model is NULL.");
URI linkRes = (URI) repo.getStatement(connRes, RSECore.model, null).getObject();
ArtifactRel artRel = PluggableTypes.getAR(linkRes);
if (artRel instanceof NamedRel) {
// Source and/or target of connection is a comment
ArtifactRel.readRDF(
diagramModel, repo, connRes, instanceRes2AFMap, instanceRes2CommentRelMap);
continue;
}
// Source and target of connection are members
// connRes is like node15vfsf791x41, which will fail the NameGuesser's
// RJCore.isJDTWksp(res) test, resulting in a null/"" guessed name.
// Instead, we need to query the repo for the connection's name
// statement that was explicitly written in the saved file
String message;
Statement stmt = repo.getStatement(connRes, RSECore.name, null);
if (stmt != null && stmt.getObject() != null) message = stmt.getObject().toString();
else message = repo.queryName(connRes);
if (message == null) logger.error("Message null for connection " + connRes);
Value connTypeVal = repo.getStatement(connRes, RSECore.model, null).getObject();
if (!(connTypeVal instanceof URI))
throw new Exception(
"Could not get type (call or return) "
+ "for connection resource:"
+ connRes.toString());
URI connType = (URI) connTypeVal;
ArtifactFragment srcAF =
instanceRes2AFMap.get(repo.getStatement(connRes, repo.rdfSubject, null).getObject());
ArtifactFragment tgtAF =
instanceRes2AFMap.get(repo.getStatement(connRes, repo.rdfObject, null).getObject());
// if(!(srcAF instanceof MemberModel))
// throw new Exception("Could not get source model of connection:"+connRes.toString());
// if(!(tgtAF instanceof MemberModel))
// throw new Exception("Could not get target model of connection:"+connRes.toString());
//
// MemberModel sourceModel = (MemberModel) srcAF;
// MemberModel targetModel = (MemberModel) tgtAF;
//
// ConnectionUtil.createConnection(message, sourceModel, targetModel, connType);
if (srcAF == null || tgtAF == null) {
logger.error(
"Cannot create connection. Invalid Source/target for resource: "
+ connRes
+ " ::"
+ message
+ "\nSource: "
+ srcAF
+ "\nTarget: "
+ tgtAF);
}
ConnectionUtil.createConnection(message, srcAF, tgtAF, connType);
} catch (Exception e) {
logger.error("Error while creating connection\n", e);
}
}
connectionsIter.close();
}
private void addControlFlowModel(
ArtifactFragment parent,
Resource instanceRes,
Resource modelRes,
Map<Resource, ArtifactFragment> instanceRes2AFMap,
ReloRdfRepository repo,
DiagramModel diagramModel)
throws Exception {
Statement cfLabelStmt = repo.getStatement(modelRes, RSECore.name, null);
Statement cfType = repo.getStatement(modelRes, RSECore.controlFlowName, null);
ControlFlowModel cfModel = null;
String cfTypeString = cfType.getObject().toString();
if (cfTypeString.equals(RSECore.ifBlock.toString())) {
cfModel = new IfBlockModel(diagramModel, cfLabelStmt.getObject().toString());
((IfBlockModel) cfModel)
.addElseIfStmts(
cfTypeString,
getListOfConditionalStatements(
RSECore.ifStmt, modelRes, instanceRes, instanceRes2AFMap, repo));
((IfBlockModel) cfModel)
.setElseStmts(
getListOfConditionalStatements(
RSECore.elseStmt, modelRes, instanceRes, instanceRes2AFMap, repo));
((IfBlockModel) cfModel)
.setThenStmts(
getListOfConditionalStatements(
RSECore.thenStmt, modelRes, instanceRes, instanceRes2AFMap, repo));
} else if (cfTypeString.equals(RSECore.loopBlock.toString())) {
cfModel = new LoopBlockModel(diagramModel, cfLabelStmt.getObject().toString());
((LoopBlockModel) cfModel)
.setLoopStmts(
getListOfConditionalStatements(
RSECore.loopStmt, modelRes, instanceRes, instanceRes2AFMap, repo));
} else if (cfTypeString.equals(RSECore.userControlBlock.toString())) {
cfModel = new UserCreatedControlFlowModel(diagramModel, cfLabelStmt.getObject().toString());
((UserCreatedControlFlowModel) cfModel)
.setStatements(
getListOfConditionalStatements(
RSECore.conditionalStmt, modelRes, instanceRes, instanceRes2AFMap, repo));
}
if (parent instanceof DiagramModel) {
diagramModel.addChildToConditionalLayer(cfModel);
} else if (parent instanceof ControlFlowModel) {
((ControlFlowModel) parent).addInnerConditionalModel(cfModel);
cfModel.setOuterConditionalModel((ControlFlowModel) parent);
diagramModel.firePropertyChange(NodeModel.PROPERTY_CONDITIONAL_CHILDREN, null, cfModel);
}
StatementIterator containeeIter = repo.getStatements(modelRes, RSECore.contains, null);
while (containeeIter.hasNext()) {
Value obj = containeeIter.next().getObject();
if (!(obj instanceof Resource)
|| repo.getStatement((Resource) obj, RSECore.model, null) == null)
throw new Exception(
"Child resource not found for parent resource: " + instanceRes.toString());
Resource childInstanceRes = (Resource) obj;
addControlFlowModel(
cfModel, instanceRes, childInstanceRes, instanceRes2AFMap, repo, diagramModel);
}
// if(instanceModel!=null)
// instanceModel.setInstanceRes(instanceRes);
// else
// logger.error("Could not create Instance model for resource: " + detailsRes.toString());
}