Examples of org.apache.jackrabbit.core.state.NodeReferences

Package org.apache.jackrabbit.core.state

Examples of org.apache.jackrabbit.core.state.NodeReferences

org.apache.jackrabbit.core.state.NodeReferences
NodeReferences represents the references (i.e. properties of type REFERENCE) to a particular node (denoted by its uuid).

        }


        // store the refs
        iter = changeLog.modifiedRefs();
        while (iter.hasNext()) {
            NodeReferences refs = (NodeReferences) iter.next();
            if (refs.hasReferences()) {
                store(refs);
            } else {
                destroy(refs);
            }
        }

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        sanityCheck();


        try {
            NodeReferencesId targetId = new NodeReferencesId((NodeId) id);
            if (stateMgr.hasNodeReferences(targetId)) {
                NodeReferences refs = stateMgr.getNodeReferences(targetId);
                // refs.getReferences() returns a list of PropertyId's
                List idList = refs.getReferences();
                if (name != null) {
                    Name qName;
                    try {
                        qName = session.getQName(name);
                    } catch (NameException e) {

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            // Copy all node references
            NodeReferencesId refsId = new NodeReferencesId(sourceNode.getNodeId());
            if (source.exists(refsId)) {
                changes.modified(source.load(refsId));
            } else if (target.exists(refsId)) {
                 NodeReferences references = target.load(refsId);
                references.clearAllReferences();
                changes.modified(references);
            }


            // Persist the copied states
            target.store(changes);

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        }


        // store the refs
        iter = changeLog.modifiedRefs();
        while (iter.hasNext()) {
            NodeReferences refs = (NodeReferences) iter.next();
            if (refs.hasReferences()) {
                store(refs);
            } else {
                destroy(refs);
            }
        }

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            EffectiveNodeType ent = getEffectiveNodeType(targetState);
            if (ent.includesNodeType(NameConstants.MIX_REFERENCEABLE)) {
                NodeReferencesId refsId = new NodeReferencesId(targetState.getNodeId());
                if (stateMgr.hasNodeReferences(refsId)) {
                    try {
                        NodeReferences refs = stateMgr.getNodeReferences(refsId);
                        if (refs.hasReferences()) {
                            throw new ReferentialIntegrityException(safeGetJCRPath(targetPath)
                                    + ": cannot remove node with references");
                        }
                    } catch (ItemStateException ise) {
                        String msg = "internal error: failed to check references on "

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        try {
            // check if the activity has any references in the workspaces
            NodeId nodeId = activity.getId();
            NodeReferencesId refId = new NodeReferencesId(nodeId);
            if (stateMgr.hasNodeReferences(refId)) {
                NodeReferences refs = stateMgr.getNodeReferences(refId);
                if (refs.hasReferences()) {
                    throw new ReferentialIntegrityException("Unable to delete activity. still referenced.");
                }
            }
            // TODO:
            // check if the activity is used in anywhere in the version storage

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        }


        // store the refs
        iter = changeLog.modifiedRefs();
        while (iter.hasNext()) {
            NodeReferences refs = (NodeReferences) iter.next();
            if (refs.hasReferences()) {
                store(refs);
            } else {
                destroy(refs);
            }
        }

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            throw new NoSuchItemStateException(id.toString());
        }


        ByteArrayInputStream in = new ByteArrayInputStream(data);
        try {
            NodeReferences refs = new NodeReferences(id);
            Serializer.deserialize(refs, in);
            return refs;
        } catch (Exception e) {
            String msg = "failed to load references: " + id;
            log.debug(msg);

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            // workspaces are recorded.
            NodeId nodeId = activity.getNodeId();
            NodeReferencesId refId = new NodeReferencesId(nodeId);
            if (stateMgr.hasNodeReferences(refId)) {
                try {
                    NodeReferences refs = stateMgr.getNodeReferences(refId);
                    if (refs.hasReferences()) {
                        throw new ActivityViolationException("Unable to checkout. " +
                                "Activity is already used for the same node in " +
                                "another workspace.");
                    }
                } catch (ItemStateException e) {

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        try {
            BufferedInputStream in =
                    new BufferedInputStream(itemStateFS.getInputStream(refsFilePath));
            try {
                NodeReferences refs = new NodeReferences(id);
                Serializer.deserialize(refs, in);
                return refs;
            } finally {
                in.close();
            }

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org.apache.jackrabbit.core.NodeImpl

org.apache.jackrabbit.core.persistence.AbstractPersistenceManager

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org.apache.jackrabbit.core.persistence.bundle.BundleDbPersistenceManager

org.apache.jackrabbit.core.persistence.bundle.BundleFsPersistenceManager

org.apache.jackrabbit.core.persistence.bundle.util.ItemStateBinding

org.apache.jackrabbit.core.persistence.db.DatabasePersistenceManager

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