/**
* Remove an application from a workspace application list.
*
* @param appName the application to remove from the list
* @param spaceName the name of the workspace to remove the application from
* @param withData delete all data belonging to the application (located in its wiki space) if
* true, only hides the application from the list otherwise.
*/
public void removeApplicationFromSpace(
String appName, String spaceName, boolean withData, XWikiContext context)
throws WorkspacesManagerException {
try {
XWikiApplication app = getXWikiApplicationManagerApi(context).getApplicationDocument(appName);
if (app == null)
throw new WorkspacesManagerException(
WorkspacesManagerException.MODULE_PLUGIN_XWS,
WorkspacesManagerException.ERROR_XWSMGR_APPNOTFOUND_ON_INSTALL,
"Could not find application descriptor when trying to install application ["
+ appName
+ "]"
+ "in space ["
+ spaceName
+ "]");
String appSpace = spaceName + XWIKI_WORKSPACE_APPSEPARATOR + app.getAppName();
if (!withData) {
// not implemented yet.
throw new WorkspacesManagerException();
} else {
ApplicationManagerExtension ext = getApplicationManagerExtension(app, context);
// execute, if needed pre uninstall operations
if (ext != null) {
ext.preUninstall(appSpace, context);
}
// remove all documents that belong to the wiki space in which lives the application
for (XWikiDocument doc :
context
.getWiki()
.getStore()
.searchDocuments("where doc.web = '" + appSpace + "'", context)) {
context.getWiki().deleteAllDocuments(doc, false, context);
}
// execute, if needed post uninstall operations
if (ext != null) {
ext.postUninstall(appSpace, context);
}
}
} catch (XWikiException e) {
throw new WorkspacesManagerException(e);
}
}
