Move SWT components to their subdirectory
[gpl/argeo-suite.git] / org.argeo.app.ui / src / org / argeo / app / ui / SuiteApp.java
diff --git a/org.argeo.app.ui/src/org/argeo/app/ui/SuiteApp.java b/org.argeo.app.ui/src/org/argeo/app/ui/SuiteApp.java
deleted file mode 100644 (file)
index a8b9b2e..0000000
+++ /dev/null
@@ -1,756 +0,0 @@
-package org.argeo.app.ui;
-
-import static org.argeo.api.cms.ux.CmsView.CMS_VIEW_UID_PROPERTY;
-
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Locale;
-import java.util.Map;
-import java.util.Objects;
-import java.util.Set;
-import java.util.TreeMap;
-import java.util.TreeSet;
-
-import javax.jcr.Node;
-import javax.jcr.RepositoryException;
-import javax.jcr.nodetype.NodeType;
-import javax.xml.namespace.QName;
-
-import org.argeo.api.acr.Content;
-import org.argeo.api.acr.ContentRepository;
-import org.argeo.api.acr.spi.ProvidedSession;
-import org.argeo.api.cms.CmsConstants;
-import org.argeo.api.cms.CmsEventSubscriber;
-import org.argeo.api.cms.CmsLog;
-import org.argeo.api.cms.CmsSession;
-import org.argeo.api.cms.ux.CmsTheme;
-import org.argeo.api.cms.ux.CmsUi;
-import org.argeo.api.cms.ux.CmsView;
-import org.argeo.app.api.EntityConstants;
-import org.argeo.app.api.EntityNames;
-import org.argeo.app.api.EntityType;
-import org.argeo.app.api.RankedObject;
-import org.argeo.cms.AbstractCmsApp;
-import org.argeo.cms.CmsUserManager;
-import org.argeo.cms.LocaleUtils;
-import org.argeo.cms.Localized;
-import org.argeo.cms.acr.ContentUtils;
-import org.argeo.cms.jcr.CmsJcrUtils;
-import org.argeo.cms.jcr.acr.JcrContent;
-import org.argeo.cms.swt.CmsSwtUtils;
-import org.argeo.cms.swt.acr.SwtUiProvider;
-import org.argeo.cms.swt.dialogs.CmsFeedback;
-import org.argeo.cms.ux.CmsUxUtils;
-import org.argeo.eclipse.ui.specific.UiContext;
-import org.argeo.jcr.JcrException;
-import org.argeo.util.LangUtils;
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.widgets.Composite;
-import org.osgi.framework.Constants;
-import org.osgi.service.useradmin.User;
-
-/** The Argeo Suite App. */
-public class SuiteApp extends AbstractCmsApp implements CmsEventSubscriber {
-       private final static CmsLog log = CmsLog.getLog(SuiteApp.class);
-
-       public final static String PUBLIC_BASE_PATH_PROPERTY = "publicBasePath";
-       public final static String DEFAULT_UI_NAME_PROPERTY = "defaultUiName";
-       public final static String DEFAULT_THEME_ID_PROPERTY = "defaultThemeId";
-       public final static String DEFAULT_LAYER_PROPERTY = "defaultLayer";
-       private final static String LOGIN = "login";
-       private final static String HOME_STATE = "~";
-
-       private String publicBasePath = null;
-
-       private String pidPrefix;
-       private String headerPid;
-       private String footerPid;
-       private String leadPanePid;
-       private String adminLeadPanePid;
-       private String loginScreenPid;
-
-       private String defaultUiName = "app";
-       private String adminUiName = "admin";
-
-       // FIXME such default names make refactoring more dangerous
-       @Deprecated
-       private String defaultLayerPid = "argeo.suite.ui.dashboardLayer";
-       @Deprecated
-       private String defaultThemeId = "org.argeo.app.theme.default";
-
-       // TODO use QName as key for byType
-       private Map<String, RankedObject<SwtUiProvider>> uiProvidersByPid = Collections.synchronizedMap(new HashMap<>());
-       private Map<String, RankedObject<SwtUiProvider>> uiProvidersByType = Collections.synchronizedMap(new HashMap<>());
-       private Map<String, RankedObject<SuiteLayer>> layersByPid = Collections.synchronizedSortedMap(new TreeMap<>());
-       private Map<String, RankedObject<SuiteLayer>> layersByType = Collections.synchronizedSortedMap(new TreeMap<>());
-
-       private CmsUserManager cmsUserManager;
-
-       // TODO make more optimal or via CmsSession/CmsView
-       private Map<String, SuiteUi> managedUis = new HashMap<>();
-
-       // ACR
-       private ContentRepository contentRepository;
-//     private JcrContentProvider jcrContentProvider;
-
-       // JCR
-//     private Repository repository;
-
-       public void init(Map<String, Object> properties) {
-               for (SuiteEvent event : SuiteEvent.values()) {
-                       getCmsContext().getCmsEventBus().addEventSubscriber(event.topic(), this);
-               }
-
-               if (log.isDebugEnabled())
-                       log.info("Argeo Suite App started");
-
-               if (properties.containsKey(DEFAULT_UI_NAME_PROPERTY))
-                       defaultUiName = LangUtils.get(properties, DEFAULT_UI_NAME_PROPERTY);
-               if (properties.containsKey(DEFAULT_THEME_ID_PROPERTY))
-                       defaultThemeId = LangUtils.get(properties, DEFAULT_THEME_ID_PROPERTY);
-               if (properties.containsKey(DEFAULT_LAYER_PROPERTY))
-                       defaultLayerPid = LangUtils.get(properties, DEFAULT_LAYER_PROPERTY);
-               publicBasePath = LangUtils.get(properties, PUBLIC_BASE_PATH_PROPERTY);
-
-               if (properties.containsKey(Constants.SERVICE_PID)) {
-                       String servicePid = properties.get(Constants.SERVICE_PID).toString();
-                       if (servicePid.endsWith(".app")) {
-                               pidPrefix = servicePid.substring(0, servicePid.length() - "app".length());
-                       }
-               }
-
-               if (pidPrefix == null)
-                       throw new IllegalArgumentException("PID prefix must be set.");
-
-               headerPid = pidPrefix + "header";
-               footerPid = pidPrefix + "footer";
-               leadPanePid = pidPrefix + "leadPane";
-               adminLeadPanePid = pidPrefix + "adminLeadPane";
-               loginScreenPid = pidPrefix + "loginScreen";
-       }
-
-       public void destroy(Map<String, Object> properties) {
-               for (SuiteUi ui : managedUis.values())
-                       if (!ui.isDisposed()) {
-                               ui.getDisplay().syncExec(() -> ui.dispose());
-                       }
-               if (log.isDebugEnabled())
-                       log.info("Argeo Suite App stopped");
-
-       }
-
-       @Override
-       public Set<String> getUiNames() {
-               HashSet<String> uiNames = new HashSet<>();
-               uiNames.add(defaultUiName);
-               uiNames.add(adminUiName);
-               return uiNames;
-       }
-
-       @Override
-       public CmsUi initUi(Object parent) {
-               Composite uiParent = (Composite) parent;
-               String uiName = uiParent.getData(UI_NAME_PROPERTY) != null ? uiParent.getData(UI_NAME_PROPERTY).toString()
-                               : null;
-               CmsView cmsView = CmsSwtUtils.getCmsView(uiParent);
-               if (cmsView == null)
-                       throw new IllegalStateException("No CMS view is registered.");
-               CmsTheme theme = getTheme(uiName);
-               if (theme != null)
-                       CmsSwtUtils.registerCmsTheme(uiParent.getShell(), theme);
-               SuiteUi argeoSuiteUi = new SuiteUi(uiParent, SWT.INHERIT_DEFAULT);
-               String uid = cmsView.getUid();
-               managedUis.put(uid, argeoSuiteUi);
-               argeoSuiteUi.addDisposeListener((e) -> {
-                       managedUis.remove(uid);
-                       if (log.isDebugEnabled())
-                               log.debug("Suite UI " + uid + " has been disposed.");
-               });
-               return argeoSuiteUi;
-       }
-
-       @Override
-       public String getThemeId(String uiName) {
-               String themeId = System.getProperty("org.argeo.app.theme.default");
-               if (themeId != null)
-                       return themeId;
-               return defaultThemeId;
-       }
-
-       @Override
-       public void refreshUi(CmsUi cmsUi, String state) {
-               try {
-                       Content context = null;
-                       SuiteUi ui = (SuiteUi) cmsUi;
-
-                       String uiName = Objects.toString(ui.getParent().getData(UI_NAME_PROPERTY), null);
-                       if (uiName == null)
-                               throw new IllegalStateException("UI name should not be null");
-                       CmsView cmsView = CmsSwtUtils.getCmsView(ui);
-
-                       ProvidedSession contentSession = (ProvidedSession) CmsUxUtils.getContentSession(contentRepository, cmsView);
-
-                       SwtUiProvider headerUiProvider = findUiProvider(headerPid);
-                       SwtUiProvider footerUiProvider = findUiProvider(footerPid);
-                       SwtUiProvider leadPaneUiProvider;
-                       if (adminUiName.equals(uiName)) {
-                               leadPaneUiProvider = findUiProvider(adminLeadPanePid);
-                       } else {
-                               leadPaneUiProvider = findUiProvider(leadPanePid);
-                       }
-
-                       Localized appTitle = null;
-                       if (headerUiProvider instanceof DefaultHeader) {
-                               appTitle = ((DefaultHeader) headerUiProvider).getTitle();
-                       }
-                       ui.setTitle(appTitle);
-
-                       if (cmsView.isAnonymous() && publicBasePath == null) {// internal app, must login
-                               ui.logout();
-                               ui.setLoginScreen(true);
-                               if (headerUiProvider != null)
-                                       refreshPart(headerUiProvider, ui.getHeader(), context);
-                               ui.refreshBelowHeader(false);
-                               refreshPart(findUiProvider(loginScreenPid), ui.getBelowHeader(), context);
-                               if (footerUiProvider != null)
-                                       refreshPart(footerUiProvider, ui.getFooter(), context);
-                               ui.layout(true, true);
-                               setState(ui, LOGIN);
-                       } else {
-                               if (LOGIN.equals(state))
-                                       state = null;
-                               if (ui.isLoginScreen()) {
-//                                     if (state == null)
-//                                             state = ui.getPostLoginState();
-                                       ui.setLoginScreen(false);
-//                                     ui.setPostLoginState(null);
-                               }
-                               CmsSession cmsSession = cmsView.getCmsSession();
-                               if (ui.getUserDirNode() == null) {
-                                       // FIXME NPE on CMSSession when logging in from anonymous
-                                       if (cmsSession == null || cmsView.isAnonymous()) {
-                                               assert publicBasePath != null;
-                                               Content userDir = contentSession
-                                                               .get(ContentUtils.SLASH + CmsConstants.SYS_WORKSPACE + publicBasePath);
-                                               ui.setUserDir(userDir);
-//                                             ui.initSessions(getRepository(), publicBasePath);
-                                       } else {
-//                                             Session adminSession = null;
-//                                             try {
-//                                                     adminSession = CmsJcrUtils.openDataAdminSession(getRepository(), null);
-//                                                     Node userDirNode = SuiteUtils.getOrCreateCmsSessionNode(adminSession, cmsSession);
-//                                                     Content userDir = contentSession.get(CmsConstants.SYS_WORKSPACE + userDirNode.getPath());
-//                                                     ui.setUserDir(userDir);
-////                                                   ui.initSessions(getRepository(), userDirNode.getPath());
-//                                             } finally {
-//                                                     Jcr.logout(adminSession);
-//                                             }
-                                               Content userDir = contentSession.getSessionRunDir();
-                                               ui.setUserDir(userDir);
-                                       }
-                               }
-                               initLocale(cmsSession);
-                               context = stateToNode(ui, state);
-                               if (context == null)
-                                       context = ui.getUserDirNode();
-
-                               if (headerUiProvider != null)
-                                       refreshPart(headerUiProvider, ui.getHeader(), context);
-                               ui.refreshBelowHeader(true);
-                               for (String key : layersByPid.keySet()) {
-                                       SuiteLayer layer = layersByPid.get(key).get();
-                                       ui.addLayer(key, layer);
-                               }
-
-                               if (leadPaneUiProvider != null)
-                                       refreshPart(leadPaneUiProvider, ui.getLeadPane(), context);
-                               if (footerUiProvider != null)
-                                       refreshPart(footerUiProvider, ui.getFooter(), context);
-                               ui.layout(true, true);
-                               setState(ui, state != null ? state : defaultLayerPid);
-                       }
-               } catch (Exception e) {
-                       CmsFeedback.error("Unexpected exception", e);
-               }
-       }
-
-       private void initLocale(CmsSession cmsSession) {
-               if (cmsSession == null)
-                       return;
-               Locale locale = cmsSession.getLocale();
-               UiContext.setLocale(locale);
-               LocaleUtils.setThreadLocale(locale);
-
-       }
-
-       private void refreshPart(SwtUiProvider uiProvider, Composite part, Content context) {
-               CmsSwtUtils.clear(part);
-               uiProvider.createUiPart(part, context);
-       }
-
-       private SwtUiProvider findUiProvider(String pid) {
-               if (!uiProvidersByPid.containsKey(pid))
-                       return null;
-               return uiProvidersByPid.get(pid).get();
-       }
-
-       private SuiteLayer findLayer(String pid) {
-               if (!layersByPid.containsKey(pid))
-                       return null;
-               return layersByPid.get(pid).get();
-       }
-
-       private <T> T findByType(Map<String, RankedObject<T>> byType, Content content) {
-               if (content == null)
-                       throw new IllegalArgumentException("A node should be provided");
-
-               if (content instanceof JcrContent) {
-                       Node context = ((JcrContent) content).getJcrNode();
-                       try {
-                               // mixins
-                               Set<String> types = new TreeSet<>();
-                               for (NodeType mixinType : context.getMixinNodeTypes()) {
-                                       String mixinTypeName = mixinType.getName();
-                                       if (byType.containsKey(mixinTypeName)) {
-                                               types.add(mixinTypeName);
-                                       }
-                                       for (NodeType superType : mixinType.getDeclaredSupertypes()) {
-                                               if (byType.containsKey(superType.getName())) {
-                                                       types.add(superType.getName());
-                                               }
-                                       }
-                               }
-                               // primary node type
-                               NodeType primaryType = context.getPrimaryNodeType();
-                               String primaryTypeName = primaryType.getName();
-                               if (byType.containsKey(primaryTypeName)) {
-                                       types.add(primaryTypeName);
-                               }
-                               for (NodeType superType : primaryType.getDeclaredSupertypes()) {
-                                       if (byType.containsKey(superType.getName())) {
-                                               types.add(superType.getName());
-                                       }
-                               }
-                               // entity type
-                               if (context.isNodeType(EntityType.entity.get())) {
-                                       if (context.hasProperty(EntityNames.ENTITY_TYPE)) {
-                                               String entityTypeName = context.getProperty(EntityNames.ENTITY_TYPE).getString();
-                                               if (byType.containsKey(entityTypeName)) {
-                                                       types.add(entityTypeName);
-                                               }
-                                       }
-                               }
-
-//                     if (context.getPath().equals("/")) {// root node
-//                             types.add("nt:folder");
-//                     }
-                               if (CmsJcrUtils.isUserHome(context) && byType.containsKey("nt:folder")) {// home node
-                                       types.add("nt:folder");
-                               }
-
-                               if (types.size() == 0)
-                                       throw new IllegalArgumentException(
-                                                       "No type found for " + context + " (" + listTypes(context) + ")");
-                               String type = types.iterator().next();
-                               if (!byType.containsKey(type))
-                                       throw new IllegalArgumentException("No component found for " + context + " with type " + type);
-                               return byType.get(type).get();
-                       } catch (RepositoryException e) {
-                               throw new IllegalStateException(e);
-                       }
-
-               } else {
-
-                       List<QName> objectClasses = content.getContentClasses();
-                       Set<String> types = new TreeSet<>();
-                       for (QName cc : objectClasses) {
-                               String type = cc.getPrefix() + ":" + cc.getLocalPart();
-                               if (byType.containsKey(type))
-                                       types.add(type);
-                       }
-                       if (types.size() == 0) {
-                               throw new IllegalArgumentException("No type found for " + content + " (" + objectClasses + ")");
-                       }
-                       String type = types.iterator().next();
-                       if (!byType.containsKey(type))
-                               throw new IllegalArgumentException("No component found for " + content + " with type " + type);
-                       return byType.get(type).get();
-                       // throw new UnsupportedOperationException("Content " +
-                       // content.getClass().getName() + " is not supported.");
-               }
-       }
-
-       private static String listTypes(Node context) {
-               try {
-                       StringBuilder sb = new StringBuilder();
-                       sb.append(context.getPrimaryNodeType().getName());
-                       for (NodeType superType : context.getPrimaryNodeType().getDeclaredSupertypes()) {
-                               sb.append(' ');
-                               sb.append(superType.getName());
-                       }
-
-                       for (NodeType nodeType : context.getMixinNodeTypes()) {
-                               sb.append(' ');
-                               sb.append(nodeType.getName());
-                               if (nodeType.getName().equals(EntityType.local.get()))
-                                       sb.append('/').append(context.getProperty(EntityNames.ENTITY_TYPE).getString());
-                               for (NodeType superType : nodeType.getDeclaredSupertypes()) {
-                                       sb.append(' ');
-                                       sb.append(superType.getName());
-                               }
-                       }
-                       return sb.toString();
-               } catch (RepositoryException e) {
-                       throw new JcrException(e);
-               }
-       }
-
-       @Override
-       public void setState(CmsUi cmsUi, String state) {
-               if (state == null)
-                       return;
-               if (!state.startsWith("/")) {
-                       if (cmsUi instanceof SuiteUi) {
-                               SuiteUi ui = (SuiteUi) cmsUi;
-                               if (LOGIN.equals(state)) {
-                                       String appTitle = "";
-                                       if (ui.getTitle() != null)
-                                               appTitle = ui.getTitle().lead();
-                                       ui.getCmsView().stateChanged(state, appTitle);
-                                       return;
-                               }
-                               Map<String, Object> properties = new HashMap<>();
-                               String layerId = HOME_STATE.equals(state) ? defaultLayerPid : state;
-                               properties.put(SuiteEvent.LAYER, layerId);
-                               properties.put(SuiteEvent.NODE_PATH, HOME_STATE);
-                               ui.getCmsView().sendEvent(SuiteEvent.switchLayer.topic(), properties);
-                       }
-                       return;
-               }
-               SuiteUi suiteUi = (SuiteUi) cmsUi;
-               if (suiteUi.isLoginScreen()) {
-//                     suiteUi.setPostLoginState(state);
-                       return;
-               }
-
-               Content node = stateToNode(suiteUi, state);
-               if (node == null) {
-                       suiteUi.getCmsView().navigateTo(HOME_STATE);
-               } else {
-                       suiteUi.getCmsView().sendEvent(SuiteEvent.switchLayer.topic(), SuiteEvent.eventProperties(node));
-                       suiteUi.getCmsView().sendEvent(SuiteEvent.refreshPart.topic(), SuiteEvent.eventProperties(node));
-               }
-       }
-
-       // TODO move it to an internal package?
-       static String nodeToState(Content node) {
-               return node.getPath();
-       }
-
-       private Content stateToNode(SuiteUi suiteUi, String state) {
-               if (suiteUi == null)
-                       return null;
-               if (state == null || !state.startsWith("/"))
-                       return null;
-
-               String path = state;
-//             String path = state.substring(1);
-//             String workspace;
-//             if (path.equals("")) {
-//                     workspace = null;
-//                     path = "/";
-//             } else {
-//                     int index = path.indexOf('/');
-//                     if (index == 0) {
-//                             log.error("Cannot interpret " + state);
-////                           cmsView.navigateTo("~");
-//                             return null;
-//                     } else if (index > 0) {
-//                             workspace = path.substring(0, index);
-//                             path = path.substring(index);
-//                     } else {// index<0, assuming root node
-//                             workspace = path;
-//                             path = "/";
-//                     }
-//             }
-
-               ProvidedSession contentSession = (ProvidedSession) CmsUxUtils.getContentSession(contentRepository,
-                               suiteUi.getCmsView());
-               return contentSession.get(path);
-//             Session session = jcrContentProvider.getJcrSession(contentSession, workspace);
-////           Session session = suiteUi.getSession(workspace);
-//             if (session == null)
-//                     return null;
-//             Node node = Jcr.getNode(session, path);
-//             return node;
-       }
-
-       /*
-        * Events management
-        */
-
-       @Override
-       public void onEvent(String topic, Map<String, Object> event) {
-
-               // Specific UI related events
-               SuiteUi ui = getRelatedUi(event);
-               if (ui == null)
-                       return;
-               ui.getCmsView().runAs(() -> {
-                       try {
-                               String appTitle = "";
-                               if (ui.getTitle() != null)
-                                       appTitle = ui.getTitle().lead() + " - ";
-
-//                     String currentLayerId = ui.getCurrentLayerId();
-//                     SuiteLayer currentLayer = currentLayerId != null ? layersByPid.get(currentLayerId).get() : null;
-                               if (SuiteUiUtils.isTopic(topic, SuiteEvent.refreshPart)) {
-                                       Content node = getNode(ui, event);
-                                       if (node == null)
-                                               return;
-                                       SwtUiProvider uiProvider = findByType(uiProvidersByType, node);
-                                       SuiteLayer layer = findByType(layersByType, node);
-                                       ui.switchToLayer(layer, node);
-                                       layer.view(uiProvider, ui.getCurrentWorkArea(), node);
-                                       ui.getCmsView().stateChanged(nodeToState(node), appTitle + CmsUxUtils.getTitle(node));
-                               } else if (SuiteUiUtils.isTopic(topic, SuiteEvent.openNewPart)) {
-                                       Content node = getNode(ui, event);
-                                       if (node == null)
-                                               return;
-                                       SwtUiProvider uiProvider = findByType(uiProvidersByType, node);
-                                       SuiteLayer layer = findByType(layersByType, node);
-                                       ui.switchToLayer(layer, node);
-                                       layer.open(uiProvider, ui.getCurrentWorkArea(), node);
-                                       ui.getCmsView().stateChanged(nodeToState(node), appTitle + CmsUxUtils.getTitle(node));
-                               } else if (SuiteUiUtils.isTopic(topic, SuiteEvent.switchLayer)) {
-                                       String layerId = get(event, SuiteEvent.LAYER);
-                                       if (layerId != null) {
-//                                     ui.switchToLayer(layerId, ui.getUserDir());
-                                               SuiteLayer suiteLayer = findLayer(layerId);
-                                               if (suiteLayer == null)
-                                                       throw new IllegalArgumentException("No layer '" + layerId + "' available.");
-                                               Localized layerTitle = suiteLayer.getTitle();
-                                               // FIXME make sure we don't rebuild the work area twice
-                                               Composite workArea = ui.switchToLayer(layerId, ui.getUserDirNode());
-                                               String title = null;
-                                               if (layerTitle != null)
-                                                       title = layerTitle.lead();
-                                               Content nodeFromState = getNode(ui, event);
-                                               if (nodeFromState != null && nodeFromState.getPath().equals(ui.getUserDirNode().getPath())) {
-                                                       // default layer view is forced
-                                                       String state = defaultLayerPid.equals(layerId) ? "~" : layerId;
-                                                       ui.getCmsView().stateChanged(state, appTitle + title);
-                                                       suiteLayer.view(null, workArea, nodeFromState);
-                                               } else {
-                                                       Content layerCurrentContext = suiteLayer.getCurrentContext(workArea);
-                                                       if (layerCurrentContext != null) {
-                                                               // layer was already showing a context so we set the state to it
-                                                               ui.getCmsView().stateChanged(nodeToState(layerCurrentContext),
-                                                                               appTitle + CmsUxUtils.getTitle(layerCurrentContext));
-                                                       } else {
-                                                               // no context was shown
-                                                               ui.getCmsView().stateChanged(layerId, appTitle + title);
-                                                       }
-                                               }
-                                       } else {
-                                               Content node = getNode(ui, event);
-                                               if (node != null) {
-                                                       SuiteLayer layer = findByType(layersByType, node);
-                                                       ui.switchToLayer(layer, node);
-                                               }
-                                       }
-                               }
-                       } catch (Exception e) {
-                               CmsFeedback.error("Cannot handle event " + topic + " " + event, e);
-//                             log.error("Cannot handle event " + event, e);
-                       }
-               });
-       }
-
-       private Content getNode(SuiteUi ui, Map<String, Object> event) {
-               ProvidedSession contentSession = (ProvidedSession) CmsUxUtils.getContentSession(contentRepository,
-                               ui.getCmsView());
-
-               String path = get(event, SuiteEvent.CONTENT_PATH);
-
-//             String nodePath = get(event, SuiteEvent.NODE_PATH);
-               if (path != null && path.equals(HOME_STATE))
-                       return ui.getUserDir();
-//             String workspace = get(event, SuiteEvent.WORKSPACE);
-
-//             Session session = jcrContentProvider.getJcrSession(contentSession, workspace);
-////           Session session = ui.getSession(workspace);
-               Content node;
-               if (path == null) {
-                       // look for a user
-                       String username = get(event, SuiteEvent.USERNAME);
-                       if (username == null)
-                               return null;
-                       User user = cmsUserManager.getUser(username);
-                       if (user == null)
-                               return null;
-                       node = ContentUtils.roleToContent(cmsUserManager, contentSession, user);
-//                     LdapName userDn;
-//                     try {
-//                             userDn = new LdapName(user.getName());
-//                     } catch (InvalidNameException e) {
-//                             throw new IllegalArgumentException("Badly formatted username", e);
-//                     }
-//                     String userNodePath = SuiteUtils.getUserNodePath(userDn);
-                       // FIXME deal with home path
-//                     return null;
-//                     if (Jcr.itemExists(session, userNodePath))
-//                             node = Jcr.getNode(session, userNodePath);
-//                     else {
-//                             Session adminSession = null;
-//                             try {
-//                                     adminSession = CmsJcrUtils.openDataAdminSession(getRepository(), workspace);
-//                                     SuiteUtils.getOrCreateUserNode(adminSession, userDn);
-//                             } finally {
-//                                     Jcr.logout(adminSession);
-//                             }
-//                             node = Jcr.getNode(session, userNodePath);
-//                     }
-               } else {
-                       node = contentSession.get(path);
-               }
-               return node;
-       }
-
-       private SuiteUi getRelatedUi(Map<String, Object> eventProperties) {
-               return managedUis.get(get(eventProperties, CMS_VIEW_UID_PROPERTY));
-       }
-
-       public static String get(Map<String, Object> eventProperties, String key) {
-               Object value = eventProperties.get(key);
-               if (value == null)
-                       return null;
-//                     throw new IllegalArgumentException("Property " + key + " must be set");
-               return value.toString();
-
-       }
-
-       /*
-        * Dependency injection.
-        */
-
-       public void addUiProvider(SwtUiProvider uiProvider, Map<String, Object> properties) {
-               if (properties.containsKey(Constants.SERVICE_PID)) {
-                       String pid = (String) properties.get(Constants.SERVICE_PID);
-                       RankedObject.putIfHigherRank(uiProvidersByPid, pid, uiProvider, properties);
-               }
-               if (properties.containsKey(EntityConstants.TYPE)) {
-                       List<String> types = LangUtils.toStringList(properties.get(EntityConstants.TYPE));
-                       for (String type : types) {
-                               RankedObject.putIfHigherRank(uiProvidersByType, type, uiProvider, properties);
-                       }
-               }
-       }
-
-       public void removeUiProvider(SwtUiProvider uiProvider, Map<String, Object> properties) {
-               if (properties.containsKey(Constants.SERVICE_PID)) {
-                       String pid = (String) properties.get(Constants.SERVICE_PID);
-                       if (uiProvidersByPid.containsKey(pid)) {
-                               if (uiProvidersByPid.get(pid).equals(new RankedObject<SwtUiProvider>(uiProvider, properties))) {
-                                       uiProvidersByPid.remove(pid);
-                               }
-                       }
-               }
-               if (properties.containsKey(EntityConstants.TYPE)) {
-                       List<String> types = LangUtils.toStringList(properties.get(EntityConstants.TYPE));
-                       for (String type : types) {
-                               if (uiProvidersByType.containsKey(type)) {
-                                       if (uiProvidersByType.get(type).equals(new RankedObject<SwtUiProvider>(uiProvider, properties))) {
-                                               uiProvidersByType.remove(type);
-                                       }
-                               }
-                       }
-               }
-       }
-
-//     public void addLayer(SuiteLayer layer, Map<String, Object> properties) {
-//             if (!properties.containsKey(Constants.SERVICE_PID))
-//                     throw new IllegalArgumentException("A layer must have an ID");
-//             String pid = (String) properties.get(Constants.SERVICE_PID);
-//             List<String> types = properties.containsKey(EntityConstants.TYPE)
-//                             ? LangUtils.toStringList(properties.get(EntityConstants.TYPE))
-//                             : new ArrayList<>();
-//             if (types.isEmpty()) {
-//                     RankedObject.putIfHigherRank(layersByPid, pid, layer, properties);
-//             } else {
-//                     if (layersByPid.containsKey(pid)) {
-//                             RankedObject<SuiteLayer> current = layersByPid.get(pid);
-//                             List<String> currentTypes = current.getProperties().containsKey(EntityConstants.TYPE)
-//                                             ? LangUtils.toStringList(current.getProperties().get(EntityConstants.TYPE))
-//                                             : new ArrayList<>();
-//                             if (!types.containsAll(currentTypes)) {
-//                                     throw new IllegalArgumentException("Higher-ranked layer " + pid + " contains only types " + types
-//                                                     + ", while it must override all " + currentTypes);
-//                             }
-//                     }
-//                     RankedObject.putIfHigherRank(layersByPid, pid, layer, properties);
-//                     for (String type : types)
-//                             RankedObject.putIfHigherRank(layersByType, type, layer, properties);
-//             }
-//     }
-
-       public void addLayer(SuiteLayer layer, Map<String, Object> properties) {
-               if (properties.containsKey(Constants.SERVICE_PID)) {
-                       String pid = (String) properties.get(Constants.SERVICE_PID);
-                       RankedObject.putIfHigherRank(layersByPid, pid, layer, properties);
-               }
-               if (properties.containsKey(EntityConstants.TYPE)) {
-                       List<String> types = LangUtils.toStringList(properties.get(EntityConstants.TYPE));
-                       for (String type : types)
-                               RankedObject.putIfHigherRank(layersByType, type, layer, properties);
-               }
-       }
-
-       public void removeLayer(SuiteLayer layer, Map<String, Object> properties) {
-               if (properties.containsKey(Constants.SERVICE_PID)) {
-                       String pid = (String) properties.get(Constants.SERVICE_PID);
-                       if (layersByPid.containsKey(pid)) {
-                               if (layersByPid.get(pid).equals(new RankedObject<SuiteLayer>(layer, properties))) {
-                                       layersByPid.remove(pid);
-                               }
-                       }
-               }
-               if (properties.containsKey(EntityConstants.TYPE)) {
-                       List<String> types = LangUtils.toStringList(properties.get(EntityConstants.TYPE));
-                       for (String type : types) {
-                               if (layersByType.containsKey(type)) {
-                                       if (layersByType.get(type).equals(new RankedObject<SuiteLayer>(layer, properties))) {
-                                               layersByType.remove(type);
-                                       }
-                               }
-                       }
-               }
-       }
-
-       public void setCmsUserManager(CmsUserManager cmsUserManager) {
-               this.cmsUserManager = cmsUserManager;
-       }
-
-//     protected Repository getRepository() {
-//             return repository;
-//     }
-//
-//     public void setRepository(Repository repository) {
-//             this.repository = repository;
-//     }
-
-       protected ContentRepository getContentRepository() {
-               return contentRepository;
-       }
-
-       public void setContentRepository(ContentRepository contentRepository) {
-               this.contentRepository = contentRepository;
-       }
-
-//     public void setJcrContentProvider(JcrContentProvider jcrContentProvider) {
-//             this.jcrContentProvider = jcrContentProvider;
-//     }
-
-}