public List<WorkbenchCommand> removeSolutionCommands(String id) {
// Note: everything that changes the (persistent) state of this plugin shall be encapsulated in
// Commands
// to allow cancellation and roll backs
SolutionEntry entry = session.getSolutions().get(id);
Map<String, IProject> projectMap = getProjectMap();
Set<String> projectIds = entry.getProjectNames();
Map<String, Set<String>> wsTable = getWorkingSetTable();
List<WorkbenchCommand> commands = new LinkedList<WorkbenchCommand>();
// remove solution and corresponding working set
commands.add(new WorkbenchCommandImpl.UnregisterSolution(id));
// remove projects
Project[] projects = entry.getProjects();
for (Project p : projects) {
if (projectMap.containsKey(p.getName())) {
IProject project = projectMap.get(p.getName());
commands.add(
new WorkbenchCommandImpl.RemoveProjectFromWorkingSet(p.getName(), p.getWorkingSet()));
commands.add(new WorkbenchCommandImpl.RemoveProject(project));
}
}
// remove associated working sets
if (wsTable.containsKey(id)) {
Set<String> wsIds = wsTable.get(id);
for (String wsId : wsIds) {
commands.add(new WorkbenchCommandImpl.RemoveWorkingSet(wsId));
}
}
commands.add(new WorkbenchCommandImpl.RemoveSolutionWorkingSet(id));
return commands;
}
public List<WorkbenchCommand> createSolutionCommands(String id, boolean openProjects)
throws IOException {
SolutionEntry solutionEntry = session.getSolutions().get(id);
SolutionEntry sln = new SolutionEntry(readSolutionFile(solutionEntry.getFile()));
// load projects if necessary
List<WorkbenchCommand> commands = new LinkedList<WorkbenchCommand>();
// update tracking information
commands.add(new WorkbenchCommandImpl.UpdateTrackingInformation(id));
/*
* - find out which projects are not yet imported and create ImportCommands
* - compare old set of project ids for the case that some projects have been removed from
*/
Project[] projectSpecs = sln.getProjects();
Map<String, IProject> projectMap = getProjectMap();
Map<String, IWorkingSet> workingSetMap = getWorkingSetMap();
// import/open new projects
for (Project project : projectSpecs) {
commands.add(
new WorkbenchCommandImpl.ImportProject(
project.getName(), project.getProjectFile(), openProjects));
}
// create working sets
Set<String> createdWorkingSets = new HashSet<String>();
Map<String, Set<String>> workingSetTable = getWorkingSetTable();
List<WorkbenchCommand> addProjectsToWS = new LinkedList<WorkbenchCommand>();
for (Project p : projectSpecs) {
String wsId = p.getWorkingSet();
if (!createdWorkingSets.contains(wsId)) {
commands.add(new WorkbenchCommandImpl.CreateWorkingSet(wsId));
// track which working set has been created already
createdWorkingSets.add(wsId);
}
addProjectsToWS.add(new WorkbenchCommandImpl.AddProjectToWorkingSet(p.getName(), wsId));
}
// add projects to working sets
commands.addAll(addProjectsToWS);
// create/update solution working set
if (workingSetMap.containsKey(sln.getId())) {
commands.add(new WorkbenchCommandImpl.UpdateSolutionWorkingSet(sln));
} else {
commands.add(new WorkbenchCommandImpl.CreateSolutionWorkingSet(sln));
}
return commands;
}