ui/SuiteApp.java

   1 package org.argeo.app.ui;
   2
   3 import static org.argeo.api.cms.CmsView.CMS_VIEW_UID_PROPERTY;
   4
   5 import java.util.Collections;
   6 import java.util.HashMap;
   7 import java.util.HashSet;
   8 import java.util.List;
   9 import java.util.Locale;
  10 import java.util.Map;
  11 import java.util.Objects;
  12 import java.util.Set;
  13 import java.util.TreeMap;
  14 import java.util.TreeSet;
  15
  16 import javax.jcr.Node;
  17 import javax.jcr.Repository;
  18 import javax.jcr.RepositoryException;
  19 import javax.jcr.Session;
  20 import javax.jcr.nodetype.NodeType;
  21 import javax.naming.InvalidNameException;
  22 import javax.naming.ldap.LdapName;
  23
  24 import org.argeo.api.cms.CmsSession;
  25 import org.argeo.api.cms.CmsTheme;
  26 import org.argeo.api.cms.CmsUi;
  27 import org.argeo.api.cms.CmsView;
  28 import org.argeo.app.api.EntityConstants;
  29 import org.argeo.app.api.EntityNames;
  30 import org.argeo.app.api.EntityType;
  31 import org.argeo.app.api.RankedObject;
  32 import org.argeo.app.core.SuiteUtils;
  33 import org.argeo.api.cms.CmsLog;
  34 import org.argeo.cms.AbstractCmsApp;
  35 import org.argeo.cms.CmsUserManager;
  36 import org.argeo.cms.LocaleUtils;
  37 import org.argeo.cms.Localized;
  38 import org.argeo.cms.jcr.CmsJcrUtils;
  39 import org.argeo.cms.swt.CmsSwtUtils;
  40 import org.argeo.cms.swt.dialogs.CmsFeedback;
  41 import org.argeo.cms.ui.CmsUiProvider;
  42 import org.argeo.eclipse.ui.specific.UiContext;
  43 import org.argeo.jcr.Jcr;
  44 import org.argeo.jcr.JcrException;
  45 import org.argeo.util.LangUtils;
  46 import org.eclipse.swt.SWT;
  47 import org.eclipse.swt.widgets.Composite;
  48 import org.osgi.framework.Constants;
  49 import org.osgi.service.event.Event;
  50 import org.osgi.service.event.EventHandler;
  51 import org.osgi.service.useradmin.User;
  52
  53 /** The Argeo Suite App. */
  54 public class SuiteApp extends AbstractCmsApp implements EventHandler {
  55         private final static CmsLog log = CmsLog.getLog(SuiteApp.class);
  56
  57         public final static String PUBLIC_BASE_PATH_PROPERTY = "publicBasePath";
  58         public final static String DEFAULT_UI_NAME_PROPERTY = "defaultUiName";
  59         public final static String DEFAULT_THEME_ID_PROPERTY = "defaultThemeId";
  60         public final static String DEFAULT_LAYER_PROPERTY = "defaultLayer";
  61         private final static String LOGIN = "login";
  62         private final static String HOME_STATE = "~";
  63
  64         private String publicBasePath = null;
  65
  66         private String pidPrefix;
  67         private String headerPid;
  68         private String footerPid;
  69         private String leadPanePid;
  70         private String adminLeadPanePid;
  71         private String loginScreenPid;
  72
  73
  74         private String defaultUiName = "app";
  75         private String adminUiName = "admin";
  76
  77         // FIXME such default names make refactoring more dangerous
  78         @Deprecated
  79         private String defaultLayerPid = "argeo.suite.ui.dashboardLayer";
  80         @Deprecated
  81         private String defaultThemeId = "org.argeo.app.theme.default";
  82
  83         private Map<String, RankedObject<CmsUiProvider>> uiProvidersByPid = Collections.synchronizedMap(new HashMap<>());
  84         private Map<String, RankedObject<CmsUiProvider>> uiProvidersByType = Collections.synchronizedMap(new HashMap<>());
  85         private Map<String, RankedObject<SuiteLayer>> layersByPid = Collections.synchronizedSortedMap(new TreeMap<>());
  86         private Map<String, RankedObject<SuiteLayer>> layersByType = Collections.synchronizedSortedMap(new TreeMap<>());
  87
  88         private CmsUserManager cmsUserManager;
  89
  90         // TODO make more optimal or via CmsSession/CmsView
  91         private Map<String, SuiteUi> managedUis = new HashMap<>();
  92
  93         private Repository repository;
  94
  95
  96         public void init(Map<String, Object> properties) {
  97                 if (log.isDebugEnabled())
  98                         log.info("Argeo Suite App started");
  99
 100                 if (properties.containsKey(DEFAULT_UI_NAME_PROPERTY))
 101                         defaultUiName = LangUtils.get(properties, DEFAULT_UI_NAME_PROPERTY);
 102                 if (properties.containsKey(DEFAULT_THEME_ID_PROPERTY))
 103                         defaultThemeId = LangUtils.get(properties, DEFAULT_THEME_ID_PROPERTY);
 104                 if (properties.containsKey(DEFAULT_LAYER_PROPERTY))
 105                         defaultLayerPid = LangUtils.get(properties, DEFAULT_LAYER_PROPERTY);
 106                 publicBasePath = LangUtils.get(properties, PUBLIC_BASE_PATH_PROPERTY);
 107
 108                 if (properties.containsKey(Constants.SERVICE_PID)) {
 109                         String servicePid = properties.get(Constants.SERVICE_PID).toString();
 110                         if (servicePid.endsWith(".app")) {
 111                                 pidPrefix = servicePid.substring(0, servicePid.length() - "app".length());
 112                         }
 113                 }
 114
 115                 if (pidPrefix == null)
 116                         throw new IllegalArgumentException("PID prefix must be set.");
 117
 118                 headerPid = pidPrefix + "header";
 119                 footerPid = pidPrefix + "footer";
 120                 leadPanePid = pidPrefix + "leadPane";
 121                 adminLeadPanePid = pidPrefix + "adminLeadPane";
 122                 loginScreenPid = pidPrefix + "loginScreen";
 123         }
 124
 125         public void destroy(Map<String, Object> properties) {
 126                 for (SuiteUi ui : managedUis.values())
 127                         if (!ui.isDisposed())
 128                                 ui.dispose();
 129                 if (log.isDebugEnabled())
 130                         log.info("Argeo Suite App stopped");
 131
 132         }
 133
 134         @Override
 135         public Set<String> getUiNames() {
 136                 HashSet<String> uiNames = new HashSet<>();
 137                 uiNames.add(defaultUiName);
 138                 uiNames.add(adminUiName);
 139                 return uiNames;
 140         }
 141
 142         @Override
 143         public CmsUi initUi(Object parent) {
 144                 Composite uiParent =(Composite) parent;
 145                 String uiName = uiParent.getData(UI_NAME_PROPERTY) != null ? uiParent.getData(UI_NAME_PROPERTY).toString() : null;
 146                 CmsView cmsView = CmsSwtUtils.getCmsView(uiParent);
 147                 if (cmsView == null)
 148                         throw new IllegalStateException("No CMS view is registered.");
 149                 CmsTheme theme = getTheme(uiName);
 150                 if (theme != null)
 151                         CmsSwtUtils.registerCmsTheme(uiParent.getShell(), theme);
 152                 SuiteUi argeoSuiteUi = new SuiteUi(uiParent, SWT.INHERIT_DEFAULT);
 153                 String uid = cmsView.getUid();
 154                 managedUis.put(uid, argeoSuiteUi);
 155                 argeoSuiteUi.addDisposeListener((e) -> {
 156                         managedUis.remove(uid);
 157                         if (log.isDebugEnabled())
 158                                 log.debug("Suite UI " + uid + " has been disposed.");
 159                 });
 160                 return argeoSuiteUi;
 161         }
 162
 163         @Override
 164         public String getThemeId(String uiName) {
 165                 return defaultThemeId;
 166         }
 167
 168         @Override
 169         public void refreshUi(CmsUi cmsUi, String state) {
 170                 try {
 171                         Node context = null;
 172                         SuiteUi ui = (SuiteUi) cmsUi;
 173
 174                         String uiName = Objects.toString(ui.getParent().getData(UI_NAME_PROPERTY), null);
 175                         if (uiName == null)
 176                                 throw new IllegalStateException("UI name should not be null");
 177                         CmsView cmsView = CmsSwtUtils.getCmsView(ui);
 178                         CmsUiProvider headerUiProvider = findUiProvider(headerPid);
 179                         CmsUiProvider footerUiProvider = findUiProvider(footerPid);
 180                         CmsUiProvider leadPaneUiProvider;
 181                         if (adminUiName.equals(uiName)) {
 182                                 leadPaneUiProvider = findUiProvider(adminLeadPanePid);
 183                         } else {
 184                                 leadPaneUiProvider = findUiProvider(leadPanePid);
 185                         }
 186
 187                         Localized appTitle = null;
 188                         if (headerUiProvider instanceof DefaultHeader) {
 189                                 appTitle = ((DefaultHeader) headerUiProvider).getTitle();
 190                         }
 191                         ui.setTitle(appTitle);
 192
 193                         if (cmsView.isAnonymous() && publicBasePath == null) {// internal app, must login
 194                                 ui.logout();
 195                                 if (headerUiProvider != null)
 196                                         refreshPart(headerUiProvider, ui.getHeader(), context);
 197                                 ui.refreshBelowHeader(false);
 198                                 refreshPart(findUiProvider(loginScreenPid), ui.getBelowHeader(), context);
 199                                 if (footerUiProvider != null)
 200                                         refreshPart(footerUiProvider, ui.getFooter(), context);
 201                                 ui.layout(true, true);
 202                                 setState(ui, LOGIN);
 203                         } else {
 204                                 if (LOGIN.equals(state))
 205                                         state = null;
 206                                 CmsSession cmsSession = cmsView.getCmsSession();
 207                                 if (ui.getUserDir() == null) {
 208                                         // FIXME NPE on CMSSession when logging in from anonymous
 209                                         if (cmsSession == null || cmsView.isAnonymous()) {
 210                                                 assert publicBasePath != null;
 211                                                 ui.initSessions(getRepository(), publicBasePath);
 212                                         } else {
 213                                                 Session adminSession = null;
 214                                                 try {
 215                                                         adminSession = CmsJcrUtils.openDataAdminSession(getRepository(), null);
 216                                                         Node userDir = SuiteUtils.getOrCreateCmsSessionNode(adminSession, cmsSession);
 217                                                         ui.initSessions(getRepository(), userDir.getPath());
 218                                                 } finally {
 219                                                         Jcr.logout(adminSession);
 220                                                 }
 221                                         }
 222                                 }
 223                                 initLocale(cmsSession);
 224                                 context = stateToNode(ui, state);
 225                                 if (context == null)
 226                                         context = ui.getUserDir();
 227
 228                                 if (headerUiProvider != null)
 229                                         refreshPart(headerUiProvider, ui.getHeader(), context);
 230                                 ui.refreshBelowHeader(true);
 231                                 for (String key : layersByPid.keySet()) {
 232                                         SuiteLayer layer = layersByPid.get(key).get();
 233                                         ui.addLayer(key, layer);
 234                                 }
 235
 236                                 if (leadPaneUiProvider != null)
 237                                         refreshPart(leadPaneUiProvider, ui.getLeadPane(), context);
 238                                 if (footerUiProvider != null)
 239                                         refreshPart(footerUiProvider, ui.getFooter(), context);
 240                                 ui.layout(true, true);
 241                                 setState(ui, state != null ? state : defaultLayerPid);
 242                         }
 243                 } catch (Exception e) {
 244                         CmsFeedback.show("Unexpected exception", e);
 245                 }
 246         }
 247
 248         private void initLocale(CmsSession cmsSession) {
 249                 if (cmsSession == null)
 250                         return;
 251                 Locale locale = cmsSession.getLocale();
 252                 UiContext.setLocale(locale);
 253                 LocaleUtils.setThreadLocale(locale);
 254
 255         }
 256
 257         private void refreshPart(CmsUiProvider uiProvider, Composite part, Node context) {
 258                 CmsSwtUtils.clear(part);
 259                 uiProvider.createUiPart(part, context);
 260         }
 261
 262         private CmsUiProvider findUiProvider(String pid) {
 263                 if (!uiProvidersByPid.containsKey(pid))
 264                         return null;
 265                 return uiProvidersByPid.get(pid).get();
 266         }
 267
 268         private SuiteLayer findLayer(String pid) {
 269                 if (!layersByPid.containsKey(pid))
 270                         return null;
 271                 return layersByPid.get(pid).get();
 272         }
 273
 274         private <T> T findByType(Map<String, RankedObject<T>> byType, Node context) {
 275                 if (context == null)
 276                         throw new IllegalArgumentException("A node should be provided");
 277                 try {
 278                         // mixins
 279                         Set<String> types = new TreeSet<>();
 280                         for (NodeType mixinType : context.getMixinNodeTypes()) {
 281                                 String mixinTypeName = mixinType.getName();
 282                                 if (byType.containsKey(mixinTypeName)) {
 283                                         types.add(mixinTypeName);
 284                                 }
 285                                 for (NodeType superType : mixinType.getDeclaredSupertypes()) {
 286                                         if (byType.containsKey(superType.getName())) {
 287                                                 types.add(superType.getName());
 288                                         }
 289                                 }
 290                         }
 291                         // primary node type
 292                         NodeType primaryType = context.getPrimaryNodeType();
 293                         String primaryTypeName = primaryType.getName();
 294                         if (byType.containsKey(primaryTypeName)) {
 295                                 types.add(primaryTypeName);
 296                         }
 297                         for (NodeType superType : primaryType.getDeclaredSupertypes()) {
 298                                 if (byType.containsKey(superType.getName())) {
 299                                         types.add(superType.getName());
 300                                 }
 301                         }
 302                         // entity type
 303                         if (context.isNodeType(EntityType.entity.get())) {
 304                                 if (context.hasProperty(EntityNames.ENTITY_TYPE)) {
 305                                         String entityTypeName = context.getProperty(EntityNames.ENTITY_TYPE).getString();
 306                                         if (byType.containsKey(entityTypeName)) {
 307                                                 types.add(entityTypeName);
 308                                         }
 309                                 }
 310                         }
 311
 312 //                      if (context.getPath().equals("/")) {// root node
 313 //                              types.add("nt:folder");
 314 //                      }
 315                         if (CmsJcrUtils.isUserHome(context) && byType.containsKey("nt:folder")) {// home node
 316                                 types.add("nt:folder");
 317                         }
 318
 319                         if (types.size() == 0)
 320                                 throw new IllegalArgumentException("No type found for " + context + " (" + listTypes(context) + ")");
 321                         String type = types.iterator().next();
 322                         if (!byType.containsKey(type))
 323                                 throw new IllegalArgumentException("No component found for " + context + " with type " + type);
 324                         return byType.get(type).get();
 325                 } catch (RepositoryException e) {
 326                         throw new IllegalStateException(e);
 327                 }
 328         }
 329
 330         private static String listTypes(Node context) {
 331                 try {
 332                         StringBuilder sb = new StringBuilder();
 333                         sb.append(context.getPrimaryNodeType().getName());
 334                         for (NodeType superType : context.getPrimaryNodeType().getDeclaredSupertypes()) {
 335                                 sb.append(' ');
 336                                 sb.append(superType.getName());
 337                         }
 338
 339                         for (NodeType nodeType : context.getMixinNodeTypes()) {
 340                                 sb.append(' ');
 341                                 sb.append(nodeType.getName());
 342                                 if (nodeType.getName().equals(EntityType.local.get()))
 343                                         sb.append('/').append(context.getProperty(EntityNames.ENTITY_TYPE).getString());
 344                                 for (NodeType superType : nodeType.getDeclaredSupertypes()) {
 345                                         sb.append(' ');
 346                                         sb.append(superType.getName());
 347                                 }
 348                         }
 349                         return sb.toString();
 350                 } catch (RepositoryException e) {
 351                         throw new JcrException(e);
 352                 }
 353         }
 354
 355         @Override
 356         public void setState(CmsUi cmsUi, String state) {
 357                 if (state == null)
 358                         return;
 359                 if (!state.startsWith("/")) {
 360                         if (cmsUi instanceof SuiteUi) {
 361                                 SuiteUi ui = (SuiteUi) cmsUi;
 362                                 if (LOGIN.equals(state)) {
 363                                         String appTitle = "";
 364                                         if (ui.getTitle() != null)
 365                                                 appTitle = ui.getTitle().lead();
 366                                         ui.getCmsView().stateChanged(state, appTitle);
 367                                         return;
 368                                 }
 369                                 Map<String, Object> properties = new HashMap<>();
 370                                 String layerId = HOME_STATE.equals(state) ? defaultLayerPid : state;
 371                                 properties.put(SuiteEvent.LAYER, layerId);
 372                                 properties.put(SuiteEvent.NODE_PATH, HOME_STATE);
 373                                 ui.getCmsView().sendEvent(SuiteEvent.switchLayer.topic(), properties);
 374                         }
 375                         return;
 376                 }
 377                 SuiteUi suiteUi = (SuiteUi) cmsUi;
 378                 Node node = stateToNode(suiteUi, state);
 379                 if (node == null) {
 380                         suiteUi.getCmsView().navigateTo(HOME_STATE);
 381                 } else {
 382                         suiteUi.getCmsView().sendEvent(SuiteEvent.switchLayer.topic(), SuiteEvent.eventProperties(node));
 383                         suiteUi.getCmsView().sendEvent(SuiteEvent.refreshPart.topic(), SuiteEvent.eventProperties(node));
 384                 }
 385         }
 386
 387         // TODO move it to an internal package?
 388         static String nodeToState(Node node) {
 389                 return '/' + Jcr.getWorkspaceName(node) + Jcr.getPath(node);
 390         }
 391
 392         private Node stateToNode(SuiteUi suiteUi, String state) {
 393                 if (suiteUi == null)
 394                         return null;
 395                 if (state == null || !state.startsWith("/"))
 396                         return null;
 397
 398                 String path = state.substring(1);
 399                 String workspace;
 400                 if (path.equals("")) {
 401                         workspace = null;
 402                         path = "/";
 403                 } else {
 404                         int index = path.indexOf('/');
 405                         if (index == 0) {
 406                                 log.error("Cannot interpret " + state);
 407 //                              cmsView.navigateTo("~");
 408                                 return null;
 409                         } else if (index > 0) {
 410                                 workspace = path.substring(0, index);
 411                                 path = path.substring(index);
 412                         } else {// index<0, assuming root node
 413                                 workspace = path;
 414                                 path = "/";
 415                         }
 416                 }
 417                 Session session = suiteUi.getSession(workspace);
 418                 if (session == null)
 419                         return null;
 420                 Node node = Jcr.getNode(session, path);
 421                 return node;
 422         }
 423
 424         /*
 425          * Events management
 426          */
 427
 428         @Override
 429         public void handleEvent(Event event) {
 430
 431                 // Specific UI related events
 432                 SuiteUi ui = getRelatedUi(event);
 433                 if (ui == null)
 434                         return;
 435                 try {
 436                         String appTitle = "";
 437                         if (ui.getTitle() != null)
 438                                 appTitle = ui.getTitle().lead() + " - ";
 439
 440 //                      String currentLayerId = ui.getCurrentLayerId();
 441 //                      SuiteLayer currentLayer = currentLayerId != null ? layersByPid.get(currentLayerId).get() : null;
 442                         if (SuiteUiUtils.isTopic(event, SuiteEvent.refreshPart)) {
 443                                 Node node = getNode(ui, event);
 444                                 if (node == null)
 445                                         return;
 446                                 CmsUiProvider uiProvider = findByType(uiProvidersByType, node);
 447                                 SuiteLayer layer = findByType(layersByType, node);
 448                                 ui.switchToLayer(layer, node);
 449                                 ui.getCmsView().runAs(() -> layer.view(uiProvider, ui.getCurrentWorkArea(), node));
 450                                 ui.getCmsView().stateChanged(nodeToState(node), appTitle + Jcr.getTitle(node));
 451                         } else if (SuiteUiUtils.isTopic(event, SuiteEvent.openNewPart)) {
 452                                 Node node = getNode(ui, event);
 453                                 if (node == null)
 454                                         return;
 455                                 CmsUiProvider uiProvider = findByType(uiProvidersByType, node);
 456                                 SuiteLayer layer = findByType(layersByType, node);
 457                                 ui.switchToLayer(layer, node);
 458                                 ui.getCmsView().runAs(() -> layer.open(uiProvider, ui.getCurrentWorkArea(), node));
 459                                 ui.getCmsView().stateChanged(nodeToState(node), appTitle + Jcr.getTitle(node));
 460                         } else if (SuiteUiUtils.isTopic(event, SuiteEvent.switchLayer)) {
 461                                 String layerId = get(event, SuiteEvent.LAYER);
 462                                 if (layerId != null) {
 463 //                                      ui.switchToLayer(layerId, ui.getUserDir());
 464                                         SuiteLayer suiteLayer = findLayer(layerId);
 465                                         if (suiteLayer == null)
 466                                                 throw new IllegalArgumentException("No layer '" + layerId + "' available.");
 467                                         Localized layerTitle = suiteLayer.getTitle();
 468                                         // FIXME make sure we don't rebuild the work area twice
 469                                         Composite workArea = ui.getCmsView().doAs(() -> ui.switchToLayer(layerId, ui.getUserDir()));
 470                                         String title = null;
 471                                         if (layerTitle != null)
 472                                                 title = layerTitle.lead();
 473                                         Node nodeFromState = getNode(ui, event);
 474                                         if (nodeFromState != null && nodeFromState.getPath().equals(ui.getUserDir().getPath())) {
 475                                                 // default layer view is forced
 476                                                 String state = defaultLayerPid.equals(layerId) ? "~" : layerId;
 477                                                 ui.getCmsView().stateChanged(state, appTitle + title);
 478                                                 suiteLayer.view(null, workArea, nodeFromState);
 479                                         } else {
 480                                                 Node layerCurrentContext = suiteLayer.getCurrentContext(workArea);
 481                                                 if (layerCurrentContext != null) {
 482                                                         // layer was already showing a context so we set the state to it
 483                                                         ui.getCmsView().stateChanged(nodeToState(layerCurrentContext),
 484                                                                         appTitle + Jcr.getTitle(layerCurrentContext));
 485                                                 } else {
 486                                                         // no context was shown
 487                                                         ui.getCmsView().stateChanged(layerId, appTitle + title);
 488                                                 }
 489                                         }
 490                                 } else {
 491                                         Node node = getNode(ui, event);
 492                                         if (node != null) {
 493                                                 SuiteLayer layer = findByType(layersByType, node);
 494                                                 ui.getCmsView().runAs(() -> ui.switchToLayer(layer, node));
 495                                         }
 496                                 }
 497                         }
 498                 } catch (Exception e) {
 499                         log.error("Cannot handle event " + event, e);
 500 //                      CmsView.getCmsView(ui).exception(e);
 501                 }
 502
 503         }
 504
 505         private Node getNode(SuiteUi ui, Event event) {
 506                 String nodePath = get(event, SuiteEvent.NODE_PATH);
 507                 if (nodePath != null && nodePath.equals(HOME_STATE))
 508                         return ui.getUserDir();
 509                 String workspaceName = get(event, SuiteEvent.WORKSPACE);
 510                 Session session = ui.getSession(workspaceName);
 511                 Node node;
 512                 if (nodePath == null) {
 513                         // look for a user
 514                         String username = get(event, SuiteEvent.USERNAME);
 515                         if (username == null)
 516                                 return null;
 517                         User user = cmsUserManager.getUser(username);
 518                         if (user == null)
 519                                 return null;
 520                         LdapName userDn;
 521                         try {
 522                                 userDn = new LdapName(user.getName());
 523                         } catch (InvalidNameException e) {
 524                                 throw new IllegalArgumentException("Badly formatted username", e);
 525                         }
 526                         String userNodePath = SuiteUtils.getUserNodePath(userDn);
 527                         if (Jcr.itemExists(session, userNodePath))
 528                                 node = Jcr.getNode(session, userNodePath);
 529                         else {
 530                                 Session adminSession = null;
 531                                 try {
 532                                         adminSession = CmsJcrUtils.openDataAdminSession(getRepository(), workspaceName);
 533                                         SuiteUtils.getOrCreateUserNode(adminSession, userDn);
 534                                 } finally {
 535                                         Jcr.logout(adminSession);
 536                                 }
 537                                 node = Jcr.getNode(session, userNodePath);
 538                         }
 539                 } else {
 540                         node = Jcr.getNode(session, nodePath);
 541                 }
 542                 return node;
 543         }
 544
 545         private SuiteUi getRelatedUi(Event event) {
 546                 return managedUis.get(get(event, CMS_VIEW_UID_PROPERTY));
 547         }
 548
 549         public static String get(Event event, String key) {
 550                 Object value = event.getProperty(key);
 551                 if (value == null)
 552                         return null;
 553 //                      throw new IllegalArgumentException("Property " + key + " must be set");
 554                 return value.toString();
 555
 556         }
 557
 558         /*
 559          * Dependency injection.
 560          */
 561
 562         public void addUiProvider(CmsUiProvider uiProvider, Map<String, Object> properties) {
 563                 if (properties.containsKey(Constants.SERVICE_PID)) {
 564                         String pid = (String) properties.get(Constants.SERVICE_PID);
 565                         RankedObject.putIfHigherRank(uiProvidersByPid, pid, uiProvider, properties);
 566                 }
 567                 if (properties.containsKey(EntityConstants.TYPE)) {
 568                         List<String> types = LangUtils.toStringList(properties.get(EntityConstants.TYPE));
 569                         for (String type : types)
 570                                 RankedObject.putIfHigherRank(uiProvidersByType, type, uiProvider, properties);
 571                 }
 572         }
 573
 574         public void removeUiProvider(CmsUiProvider uiProvider, Map<String, Object> properties) {
 575                 if (properties.containsKey(Constants.SERVICE_PID)) {
 576                         String pid = (String) properties.get(Constants.SERVICE_PID);
 577                         if (uiProvidersByPid.containsKey(pid)) {
 578                                 if (uiProvidersByPid.get(pid).equals(new RankedObject<CmsUiProvider>(uiProvider, properties))) {
 579                                         uiProvidersByPid.remove(pid);
 580                                 }
 581                         }
 582                 }
 583                 if (properties.containsKey(EntityConstants.TYPE)) {
 584                         List<String> types = LangUtils.toStringList(properties.get(EntityConstants.TYPE));
 585                         for (String type : types) {
 586                                 if (uiProvidersByType.containsKey(type)) {
 587                                         if (uiProvidersByType.get(type).equals(new RankedObject<CmsUiProvider>(uiProvider, properties))) {
 588                                                 uiProvidersByType.remove(type);
 589                                         }
 590                                 }
 591                         }
 592                 }
 593         }
 594
 595         public void addLayer(SuiteLayer layer, Map<String, Object> properties) {
 596                 if (properties.containsKey(Constants.SERVICE_PID)) {
 597                         String pid = (String) properties.get(Constants.SERVICE_PID);
 598                         RankedObject.putIfHigherRank(layersByPid, pid, layer, properties);
 599                 }
 600                 if (properties.containsKey(EntityConstants.TYPE)) {
 601                         List<String> types = LangUtils.toStringList(properties.get(EntityConstants.TYPE));
 602                         for (String type : types)
 603                                 RankedObject.putIfHigherRank(layersByType, type, layer, properties);
 604                 }
 605         }
 606
 607         public void removeLayer(SuiteLayer layer, Map<String, Object> properties) {
 608                 if (properties.containsKey(Constants.SERVICE_PID)) {
 609                         String pid = (String) properties.get(Constants.SERVICE_PID);
 610                         if (layersByPid.containsKey(pid)) {
 611                                 if (layersByPid.get(pid).equals(new RankedObject<SuiteLayer>(layer, properties))) {
 612                                         layersByPid.remove(pid);
 613                                 }
 614                         }
 615                 }
 616                 if (properties.containsKey(EntityConstants.TYPE)) {
 617                         List<String> types = LangUtils.toStringList(properties.get(EntityConstants.TYPE));
 618                         for (String type : types) {
 619                                 if (layersByType.containsKey(type)) {
 620                                         if (layersByType.get(type).equals(new RankedObject<CmsUiProvider>(layer, properties))) {
 621                                                 layersByType.remove(type);
 622                                         }
 623                                 }
 624                         }
 625                 }
 626         }
 627
 628         public void setCmsUserManager(CmsUserManager cmsUserManager) {
 629                 this.cmsUserManager = cmsUserManager;
 630         }
 631
 632         public Repository getRepository() {
 633                 return repository;
 634         }
 635
 636         public void setRepository(Repository repository) {
 637                 this.repository = repository;
 638         }
 639
 640
 641 }