Examples of org.apache.jackrabbit.spi.QNodeDefinition

org.apache.jackrabbit.spi.QNodeDefinition
QNodeDefinition is the SPI representation of a {@link NodeDefinition node definition}. It refers to Names only and is thus isolated from session-specific namespace mappings. @see javax.jcr.nodetype.NodeDefinition

         * walk through defs1 and process all entries found in
         * both defs1 & defs2 and those found only in defs1
         */
        for (Map.Entry<QNodeDefinitionId, QNodeDefinition> entry1 : defs1.entrySet()) {
            QNodeDefinitionId id = entry1.getKey();
            QNodeDefinition def1 = entry1.getValue();
            QNodeDefinition def2 = defs2.get(id);
            ChildNodeDefDiff diff = new ChildNodeDefDiff(def1, def2);
            if (diff.getType() > maxType) {
                maxType = diff.getType();
            }
            childNodeDefDiffs.add(diff);
            defs2.remove(id);
        }


        /**
         * defs2 by now only contains entries found in defs2 only;
         * walk through defs2 and process all remaining entries
         */
        for (Map.Entry<QNodeDefinitionId, QNodeDefinition> entry2 : defs2.entrySet()) {
            QNodeDefinition def2 = entry2.getValue();
            ChildNodeDefDiff diff = new ChildNodeDefDiff(null, def2);
            if (diff.getType() > maxType) {
                maxType = diff.getType();
            }
            childNodeDefDiffs.add(diff);

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                                                NodeState parent = getNodeState(ns.getParentId());
                                                Name name = parent.getChildNodeEntry(id).getName();
                                                EffectiveNodeType ent = ntReg.getEffectiveNodeType(
                                                        parent.getNodeTypeName(),
                                                        parent.getMixinTypeNames());
                                                QNodeDefinition def = ent.getApplicableChildNodeDef(name, ns.getNodeTypeName(), ntReg);
                                                return def != null ? def.allowsSameNameSiblings() : false;
                                            } catch (Exception e) {
                                                log.warn("Unable to get node definition", e);
                                                return false;
                                            }
                                        }

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     */
    protected NodeDefinitionImpl getApplicableChildNodeDefinition(Name nodeName,
                                                                  Name nodeTypeName)
            throws ConstraintViolationException, RepositoryException {
        NodeTypeManagerImpl ntMgr = session.getNodeTypeManager();
        QNodeDefinition cnd = getEffectiveNodeType().getApplicableChildNodeDef(
                nodeName, nodeTypeName, ntMgr.getNodeTypeRegistry());
        return ntMgr.getNodeDefinition(cnd);
    }

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        } catch (NodeTypeConflictException ntce) {
            throw new ConstraintViolationException(ntce.getMessage());
        }


        // get applicable definition for this node using new primary type
        QNodeDefinition nodeDef;
        try {
            NodeImpl parent = (NodeImpl) getParent();
            nodeDef = parent.getApplicableChildNodeDefinition(getQName(), ntName).unwrap();
        } catch (RepositoryException re) {
            String msg = this + ": no applicable definition found in parent node's node type";
            log.debug(msg);
            throw new ConstraintViolationException(msg, re);
        }


        if (!nodeDef.equals(itemMgr.getDefinition(state).unwrap())) {
            onRedefine(nodeDef);
        }


        Set<QItemDefinition> oldDefs = new HashSet<QItemDefinition>(Arrays.asList(entOld.getAllItemDefs()));
        Set<QItemDefinition> newDefs = new HashSet<QItemDefinition>(Arrays.asList(entNew.getAllItemDefs()));

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                        + ": cannot add child node to protected parent node");
            }
            // make sure there's an applicable definition for new child node
            EffectiveNodeType entParent = getEffectiveNodeType(parentState);
            entParent.checkAddNodeConstraints(nodeName, nodeTypeName, ntReg);
            QNodeDefinition newNodeDef =
                    findApplicableNodeDefinition(nodeName, nodeTypeName,
                            parentState);


            // check for name collisions
            if (parentState.hasChildNodeEntry(nodeName)) {
                // there's already a node with that name...


                // get definition of existing conflicting node
                ChildNodeEntry entry = parentState.getChildNodeEntry(nodeName, 1);
                NodeState conflictingState;
                NodeId conflictingId = entry.getId();
                try {
                    conflictingState = (NodeState) stateMgr.getItemState(conflictingId);
                } catch (ItemStateException ise) {
                    String msg =
                        "internal error: failed to retrieve state of "
                        + safeGetJCRPath(conflictingId);
                    log.debug(msg);
                    throw new RepositoryException(msg, ise);
                }
                QNodeDefinition conflictingTargetDef = itemMgr.getDefinition(conflictingState).unwrap();
                // check same-name sibling setting of both target and existing node
                if (!conflictingTargetDef.allowsSameNameSiblings()
                        || !newNodeDef.allowsSameNameSiblings()) {
                    throw new ItemExistsException(
                            "cannot add child node '" + nodeName.getLocalName()
                            + "' to " + safeGetJCRPath(parentState.getNodeId())
                            + ": colliding with same-named existing node");

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            throw new IllegalStateException(
                    "cannot create node state for " + nodeName
                    + " because manager is not in edit mode");
        }


        QNodeDefinition def = findApplicableNodeDefinition(nodeName, nodeTypeName, parent);
        return createNodeState(parent, nodeName, nodeTypeName, mixinNames, id, def);
    }

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                                                NodeState parent = getNodeState(ns.getParentId());
                                                Name name = parent.getChildNodeEntry(id).getName();
                                                EffectiveNodeType ent = ntReg.getEffectiveNodeType(
                                                        parent.getNodeTypeName(),
                                                        parent.getMixinTypeNames());
                                                QNodeDefinition def = ent.getApplicableChildNodeDef(name, ns.getNodeTypeName(), ntReg);
                                                return def != null ? def.allowsSameNameSiblings() : false;
                                            } catch (Exception e) {
                                                log.warn("Unable to get node definition", e);
                                                return false;
                                            }
                                        }

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     */
    protected NodeDefinitionImpl getApplicableChildNodeDefinition(Name nodeName,
                                                                  Name nodeTypeName)
            throws ConstraintViolationException, RepositoryException {
        NodeTypeManagerImpl ntMgr = session.getNodeTypeManager();
        QNodeDefinition cnd = getEffectiveNodeType().getApplicableChildNodeDef(
                nodeName, nodeTypeName, ntMgr.getNodeTypeRegistry());
        return ntMgr.getNodeDefinition(cnd);
    }

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        } catch (NodeTypeConflictException ntce) {
            throw new ConstraintViolationException(ntce.getMessage());
        }


        // get applicable definition for this node using new primary type
        QNodeDefinition nodeDef;
        try {
            NodeImpl parent = (NodeImpl) getParent();
            nodeDef = parent.getApplicableChildNodeDefinition(getQName(), ntName).unwrap();
        } catch (RepositoryException re) {
            String msg = this + ": no applicable definition found in parent node's node type";
            log.debug(msg);
            throw new ConstraintViolationException(msg, re);
        }


        if (!nodeDef.equals(itemMgr.getDefinition(state).unwrap())) {
            onRedefine(nodeDef);
        }


        Set<QItemDefinition> oldDefs = new HashSet<QItemDefinition>(Arrays.asList(entOld.getAllItemDefs()));
        Set<QItemDefinition> newDefs = new HashSet<QItemDefinition>(Arrays.asList(entNew.getAllItemDefs()));

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            throw new ConstraintViolationException(name + " is abstract  be used as primary node type.");
        }
        if (nodeTypeDefinition.isMixin()) {
            throw new ConstraintViolationException(name + " is abstract and cannot be used as primary node type.");
        }
        QNodeDefinition nd = definitionProvider.getQNodeDefinition(this, name, nodeTypeDefinition.getName());
        if (nd.isProtected()) {
            throw new ConstraintViolationException(name + " is protected.");
        }
        if (nd.isAutoCreated()) {
            throw new ConstraintViolationException(name + " is auto-created and can not be manually added");
        }
    }

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