public LocationStepModifier registerNewPseudoComp(
MapperTcContext mapperTcContext, TreeItem anyTreeItem, BpelMapperPseudoComp newPseudo)
throws ExtRegistrationException {
//
DirectedList<Object> parentCompPath =
BpelPathConverter.singleton().constructObjectLocationList(anyTreeItem, true, true);
//
LocationStepModifier result = null;
try {
if (parentCompPath != null) {
if (addPseudoCompImpl(parentCompPath, newPseudo)) {
VariableDeclaration varDecl = newPseudo.getBaseBpelVariable();
if (varDecl != null) {
result =
BpelMapperLsmProcessor.registerLsmToVariable(
mapperTcContext,
varDecl,
parentCompPath,
newPseudo,
mMapperTreeModel.isLeftMapperTree());
}
}
}
} finally {
if (result == null) {
// remove newly cached pseudo component if it didn't manage
// to register it in BPEL
removePseudoComp(newPseudo);
}
}
//
return result;
}
public boolean deletePseudoCompCmd(
MapperPseudoComp oldPseudoComp,
TreeItem treeItem,
TreePath subjectTPath,
boolean inLeftTree,
MapperStaticContext stContext) {
//
MapperTcContext tcContext = MapperTcContext.class.cast(stContext);
BpelMapperPseudoComp oldBpelPseudoComp = BpelMapperPseudoComp.class.cast(oldPseudoComp);
//
BpelMapperLsmProcessor lsmProcessor = new BpelMapperLsmProcessor(tcContext);
lsmProcessor.deleteLsm(tcContext, treeItem, oldBpelPseudoComp, inLeftTree);
//
BpelMapperModel mModel = tcContext.getMapperModel();
MapperSwingTreeModel treeModel = null;
if (inLeftTree) {
treeModel = mModel.getLeftTreeModel();
} else {
treeModel = mModel.getRightTreeModel();
}
//
// Update BPEL model
if (inLeftTree) {
treeModel = mModel.getLeftTreeModel();
List<TreePath> dependentGraphs = mModel.getLeftChangeAffectedGraphs(oldBpelPseudoComp);
for (TreePath graphPath : dependentGraphs) {
mModel.removeIngoingLinks(graphPath, subjectTPath);
}
//
// Modify BPEL model for all changed graphs in one transaction.
mModel.fireGraphsChanged(dependentGraphs);
} else {
treeModel = mModel.getRightTreeModel();
mModel.removeNestedGraphs(subjectTPath);
}
//
// Remove node from the tree
treeModel.remove(subjectTPath);
//
return true;
}