Package org.apache.jackrabbit.jcr2spi.state

Examples of org.apache.jackrabbit.jcr2spi.state.ItemState

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    /**
     * @see ItemManager#getItem(HierarchyEntry)
     */
    public Item getItem(HierarchyEntry hierarchyEntry) throws ItemNotFoundException, RepositoryException {
        session.checkIsAlive();
        ItemState state = hierarchyEntry.getItemState();
        if (!state.isValid()) {
            throw new ItemNotFoundException(LogUtil.safeGetJCRPath(state, session.getPathResolver()));
        }

        // first try to access item from cache
        Item item = itemCache.getItem(state);
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        Operation an = AddNode.create(getNodeState(), nodeName, nodeTypeName, null);
        session.getSessionItemStateManager().execute(an);

        // finally retrieve the new node
        List<ItemState> addedStates = ((AddNode) an).getAddedStates();
        ItemState nState = addedStates.get(0);
        return (Node) getItemManager().getItem(nState.getHierarchyEntry());
    }
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        }

        // if this entry has not yet been resolved or if it is 'invalidated'
        // all property entries, that are not contained within the specified
        // collection of property names are removed from this NodeEntry.
        ItemState state = internalGetItemState();
        if (containsExtra && (state == null || state.getStatus() == Status.INVALIDATED)) {
            for (Iterator<Name> it = diff.iterator(); it.hasNext();) {
                Name propName = it.next();
                PropertyEntry pEntry = properties.get(propName);
                if (pEntry != null) {
                    pEntry.remove();
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        }

        // if this entry has not yet been resolved or if it is 'invalidated'
        // all property entries, that are not contained within the specified
        // collection of property names are removed from this NodeEntry.
        ItemState state = internalGetItemState();
        if (containsExtra && (state == null || state.getStatus() == Status.INVALIDATED)) {
            for (Iterator<Name> it = diff.iterator(); it.hasNext();) {
                Name propName = it.next();
                PropertyEntry pEntry = properties.get(propName);
                if (pEntry != null) {
                    pEntry.remove();
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        Operation an = AddNode.create(getNodeState(), nodeName, nodeTypeName, null);
        session.getSessionItemStateManager().execute(an);

        // finally retrieve the new node
        List<ItemState> addedStates = ((AddNode) an).getAddedStates();
        ItemState nState = addedStates.get(0);
        return (Node) getItemManager().getItem(nState.getHierarchyEntry());
    }
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     * @see ItemManager#itemExists(HierarchyEntry)
     */
    public boolean itemExists(HierarchyEntry hierarchyEntry) {
        try {
            // session-sanity & permissions are checked upon itemExists(ItemState)
            ItemState state = hierarchyEntry.getItemState();
            return itemExists(state);
        } catch (ItemNotFoundException e) {
            return false;
        } catch (RepositoryException e) {
            return false;
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    /**
     * @see ItemManager#getItem(HierarchyEntry)
     */
    public Item getItem(HierarchyEntry hierarchyEntry) throws ItemNotFoundException, RepositoryException {
        session.checkIsAlive();
        ItemState state = hierarchyEntry.getItemState();
        if (!state.isValid()) {
            throw new ItemNotFoundException(LogUtil.safeGetJCRPath(state, session.getPathResolver()));
        }

        // first try to access item from cache
        Item item = itemCache.getItem(state);
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         * Executes the operations on the repository service.
         */
        private void execute(ChangeLog changeLog) throws RepositoryException, ConstraintViolationException, AccessDeniedException, ItemExistsException, NoSuchNodeTypeException, UnsupportedRepositoryOperationException, VersionException {
            RepositoryException ex = null;
            try {
                ItemState target = changeLog.getTarget();
                batch = service.createBatch(sessionInfo, target.getId());
                for (Operation op : changeLog.getOperations()) {
                    log.debug("executing " + op.getName());
                    op.accept(this);
                }
            } catch (RepositoryException e) {
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        }

        // if this entry has not yet been resolved or if it is 'invalidated'
        // all property entries, that are not contained within the specified
        // collection of property names are removed from this NodeEntry.
        ItemState state = internalGetItemState();
        if (containsExtra && (state == null || state.getStatus() == Status.INVALIDATED)) {
            for (Iterator<Name> it = diff.iterator(); it.hasNext();) {
                Name propName = it.next();
                PropertyEntry pEntry = properties.get(propName);
                if (pEntry != null) {
                    pEntry.remove();
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     * does not exist.
     * @throws RepositoryException if an error occurs.
     */
    ItemState resolve() throws ItemNotFoundException, RepositoryException {
        // check if already resolved
        ItemState state = internalGetItemState();
        // not yet resolved. retrieve and keep soft reference to state
        if (state == null) {
            try {
                state = doResolve();
                // set the item state unless 'setItemState' has already been
                // called by the ItemStateFactory (recall internalGetItemState)
                if (internalGetItemState() == null) {
                    setItemState(state);
                }
            } catch (ItemNotFoundException e) {
                remove();
                throw e;
            }
        } else if (state.getStatus() == Status.INVALIDATED) {
            // completely reload this entry, but don't reload recursively
            reload(false);
        }
        return state;
    }
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Related Classes of org.apache.jackrabbit.jcr2spi.state.ItemState

  • org.apache.jackrabbit.jcr2spi.hierarchy.HierarchyEntryImpl
  • org.apache.jackrabbit.jcr2spi.hierarchy.HierarchyManagerImpl
  • org.apache.jackrabbit.jcr2spi.hierarchy.NodeEntry
  • org.apache.jackrabbit.jcr2spi.hierarchy.NodeEntryImpl
  • org.apache.jackrabbit.jcr2spi.hierarchy.NodeEntryImpl$RevertInfo
  • org.apache.jackrabbit.jcr2spi.ItemCacheImpl
  • org.apache.jackrabbit.jcr2spi.ItemManagerImpl
  • org.apache.jackrabbit.jcr2spi.NodeImpl
  • org.apache.jackrabbit.jcr2spi.operation.AbstractCopy
  • org.apache.jackrabbit.jcr2spi.operation.AbstractOperation
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