public static Node getNodeSymLink(Node node) throws Exception {
LinkManager linkManager = Util.getUIPortal().getApplicationComponent(LinkManager.class);
Node realNode = null;
if (linkManager.isLink(node)) {
if (linkManager.isTargetReachable(node)) {
realNode = linkManager.getTarget(node);
}
} else {
realNode = node;
}
return realNode;
}
/**
* GetRealNode
*
* @param strRepository
* @param strWorkspace
* @param strIdentifier
* @param cacheVisibility the visibility of cache
* @return the required node/ the target of a symlink node / null if node was in trash.
* @throws RepositoryException
*/
public static Node getRealNode(
String strRepository,
String strWorkspace,
String strIdentifier,
boolean isWCMBase,
String cacheVisibility)
throws RepositoryException {
LinkManager linkManager = WCMCoreUtils.getService(LinkManager.class);
Node selectedNode;
if (isWCMBase) {
selectedNode =
getViewableNodeByComposer(
strRepository,
strWorkspace,
strIdentifier,
WCMComposer.BASE_VERSION,
cacheVisibility);
} else {
selectedNode =
getViewableNodeByComposer(
strRepository, strWorkspace, strIdentifier, null, cacheVisibility);
}
if (selectedNode != null) {
if (!org.exoplatform.ecm.webui.utils.Utils.isInTrash(selectedNode)) {
if (linkManager.isLink(selectedNode)) {
if (linkManager.isTargetReachable(selectedNode)) {
selectedNode = linkManager.getTarget(selectedNode);
if (!org.exoplatform.ecm.webui.utils.Utils.isInTrash(selectedNode)) {
return selectedNode;
}
}
} else {
return selectedNode;
}
}
}
return null;
}