/**
* Allows to answer if given ide project has 1-1 mapping with the given external project, i.e. the
* ide project has been imported from external system and no other external projects have been
* added.
*
* <p>This might be necessary in a situation when project-level setting is changed (e.g. project
* name). We don't want to rename ide project if it doesn't completely corresponds to the given
* ide project then.
*
* @param ideProject target ide project
* @param externalProject target external project
* @return <code>true</code> if given ide project has 1-1 mapping to the given external project;
* <code>false</code> otherwise
*/
public static boolean isOneToOneMapping(
@NotNull Project ideProject, @NotNull DataNode<ProjectData> externalProject) {
String linkedExternalProjectPath = null;
for (ExternalSystemManager<?, ?, ?, ?, ?> manager : ExternalSystemApiUtil.getAllManagers()) {
ProjectSystemId externalSystemId = manager.getSystemId();
AbstractExternalSystemSettings systemSettings =
ExternalSystemApiUtil.getSettings(ideProject, externalSystemId);
Collection projectsSettings = systemSettings.getLinkedProjectsSettings();
int linkedProjectsNumber = projectsSettings.size();
if (linkedProjectsNumber > 1) {
// More than one external project of the same external system type is linked to the given
// ide project.
return false;
} else if (linkedProjectsNumber == 1) {
if (linkedExternalProjectPath == null) {
// More than one external project of different external system types is linked to the
// current ide project.
linkedExternalProjectPath =
((ExternalProjectSettings) projectsSettings.iterator().next())
.getExternalProjectPath();
} else {
return false;
}
}
}
ProjectData projectData = externalProject.getData();
if (linkedExternalProjectPath != null
&& !linkedExternalProjectPath.equals(projectData.getLinkedExternalProjectPath())) {
// New external project is being linked.
return false;
}
Set<String> externalModulePaths = ContainerUtilRt.newHashSet();
for (DataNode<ModuleData> moduleNode :
ExternalSystemApiUtil.findAll(externalProject, ProjectKeys.MODULE)) {
externalModulePaths.add(moduleNode.getData().getLinkedExternalProjectPath());
}
externalModulePaths.remove(linkedExternalProjectPath);
PlatformFacade platformFacade = ServiceManager.getService(PlatformFacade.class);
for (Module module : platformFacade.getModules(ideProject)) {
String path = module.getOptionValue(ExternalSystemConstants.LINKED_PROJECT_PATH_KEY);
if (!StringUtil.isEmpty(path) && !externalModulePaths.remove(path)) {
return false;
}
}
return externalModulePaths.isEmpty();
}
/**
* Asks to refresh all external projects of the target external system linked to the given ide
* project based on provided spec
*
* @param specBuilder import specification builder
*/
public static void refreshProjects(@NotNull final ImportSpecBuilder specBuilder) {
ImportSpec spec = specBuilder.build();
ExternalSystemManager<?, ?, ?, ?, ?> manager =
ExternalSystemApiUtil.getManager(spec.getExternalSystemId());
if (manager == null) {
return;
}
AbstractExternalSystemSettings<?, ?, ?> settings =
manager.getSettingsProvider().fun(spec.getProject());
final Collection<? extends ExternalProjectSettings> projectsSettings =
settings.getLinkedProjectsSettings();
if (projectsSettings.isEmpty()) {
return;
}
final ProjectDataManager projectDataManager =
ServiceManager.getService(ProjectDataManager.class);
final int[] counter = new int[1];
ExternalProjectRefreshCallback callback =
new MyMultiExternalProjectRefreshCallback(
spec.getProject(), projectDataManager, counter, spec.getExternalSystemId());
Map<String, Long> modificationStamps =
manager
.getLocalSettingsProvider()
.fun(spec.getProject())
.getExternalConfigModificationStamps();
Set<String> toRefresh = ContainerUtilRt.newHashSet();
for (ExternalProjectSettings setting : projectsSettings) {
// don't refresh project when auto-import is disabled if such behavior needed (e.g. on project
// opening when auto-import is disabled)
if (!setting.isUseAutoImport() && spec.isWhenAutoImportEnabled()) continue;
if (spec.isForceWhenUptodate()) {
toRefresh.add(setting.getExternalProjectPath());
} else {
Long oldModificationStamp = modificationStamps.get(setting.getExternalProjectPath());
long currentModificationStamp = getTimeStamp(setting, spec.getExternalSystemId());
if (oldModificationStamp == null || oldModificationStamp < currentModificationStamp) {
toRefresh.add(setting.getExternalProjectPath());
}
}
}
if (!toRefresh.isEmpty()) {
ExternalSystemNotificationManager.getInstance(spec.getProject())
.clearNotifications(null, NotificationSource.PROJECT_SYNC, spec.getExternalSystemId());
counter[0] = toRefresh.size();
for (String path : toRefresh) {
refreshProject(
spec.getProject(),
spec.getExternalSystemId(),
path,
callback,
false,
spec.getProgressExecutionMode());
}
}
}