Package org.olat.repository

Examples of org.olat.repository.RepositoryEntry.equalsByPersistableKey()

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        CatalogEntry newParent = cm.loadCatalogEntry(newParentId);
        // check first if this repo entry is already attached to this new parent
        List<CatalogEntry> existingChildren = cm.getChildrenOf(newParent);
        for (CatalogEntry existingChild : existingChildren) {
          RepositoryEntry existingRepoEntry = existingChild.getRepositoryEntry();
          if (existingRepoEntry != null && existingRepoEntry.equalsByPersistableKey(toBeAddedEntry)) {
            showError("catalog.tree.add.already.exists", toBeAddedEntry.getDisplayname());
            return;
          }
        }
        // don't create entry right away, user must select submit button first
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        CatalogEntry newParent = cm.loadCatalogEntry(newParentId);
        // check first if this repo entry is already attached to this new parent
        List<CatalogEntry> existingChildren = cm.getChildrenOf(newParent);
        for (CatalogEntry existingChild : existingChildren) {
          RepositoryEntry existingRepoEntry = existingChild.getRepositoryEntry();
          if (existingRepoEntry != null && existingRepoEntry.equalsByPersistableKey(toBeAddedEntry)) {
            showError("catalog.tree.add.already.exists", toBeAddedEntry.getDisplayname());
            return;
          }
        }
        CatalogEntry newEntry = cm.createCatalogEntry();
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        CatalogManager cm = CatalogManager.getInstance();
        List<CatalogEntry> children = cm.getChildrenOf(selectedCategoryLevel);
        // find all child element of this level that reference our repo entry
        for (CatalogEntry child : children) {
          RepositoryEntry childRepoEntry = child.getRepositoryEntry();
          if (childRepoEntry != null && childRepoEntry.equalsByPersistableKey(repoEntry)) {
            // remove from catalog
            cm.deleteCatalogEntry(child);
          }
        }
        // The catalog entry must have been deleted in the meantime by someone
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