Examples of org.apache.jackrabbit.name.Path

org.apache.jackrabbit.name.Path

The Path utility class provides misc. methods to resolve and nornalize JCR-style item paths.

Each path consistnes of path elements and is immutable. It has the following properties:

isAbsolute():
A path is absolute if the first path element denotes the root element '/'.

isNormalized():
A path is normalized if all '.' and '..' path elements are resolved as much as possible. If the path is absolute it is normalized if it contains no such elements. For example the path '../../a' is normalized where as '../../b/../a/.' is not. Normalized paths never have '.' elements. Absolute normalized paths have no and relative normalized paths have no or only leading '..' elements.

isCanonical():
A path is canonical if its absolute and normalized.

String representations

The JCR path format is specified by JSR 170 as follows:

 path ::= properpath ['/'] properpath ::= abspath | relpath abspath ::= '/' relpath relpath ::= pathelement | relpath '/' pathelement pathelement ::= name | name '[' number ']' | '..' | '.' number ::= (* An integer > 0 *) name ::= simplename | prefixedname simplename ::= onecharsimplename | twocharsimplename | threeormorecharname prefixedname ::= prefix ':' localname localname ::= onecharlocalname | twocharlocalname | threeormorecharname onecharsimplename ::= (* Any Unicode character except: '.', '/', ':', '[', ']', '*', ''', '"', '|' or any whitespace character *) twocharsimplename ::= '.' onecharsimplename | onecharsimplename '.' | onecharsimplename onecharsimplename onecharlocalname ::= nonspace twocharlocalname ::= nonspace nonspace threeormorecharname ::= nonspace string nonspace prefix ::= (* Any valid XML Name *) string ::= char | string char char ::= nonspace | ' ' nonspace ::= (* Any Unicode character except: '/', ':', '[', ']', '*', ''', '"', '|' or any whitespace character *)

                return m2;
            }


            String relPath;
            try {
                Path p = m1.getPrimaryPath().computeRelativePath(getPrimaryPath());
                // use prefix mappings of srcSession
                relPath = PathFormat.format(p, srcSession.getNamespaceResolver());
            } catch (NameException be) {
                // should never get here...
                String msg = "internal error: failed to determine relative path";

View Full Code Here

                Path.PathBuilder builder = new Path.PathBuilder();
                Path.PathElement[] elements = path.getElements();
                for (int i = 0; i < next; i++) {
                    builder.addLast(elements[i]);
                }
                Path parentPath = builder.getPath();
                cache((NodeState) state, parentPath);
            } catch (MalformedPathException mpe) {
                log.warn("Failed to build path of " + state.getId(), mpe);
            }
        }

View Full Code Here

    public void nodeAdded(NodeState state, QName name, int index, NodeId id) {
        // Optimization: ignore notifications for nodes that are not in the cache
        synchronized (cacheMonitor) {
            if (idCache.containsKey(state.getNodeId())) {
                try {
                    Path path = Path.create(getPath(state.getNodeId()), name, index, true);
                    insert(path, id);
                } catch (PathNotFoundException e) {
                    log.warn("Unable to get path of node " + state.getNodeId()
                            + ", event ignored.");
                } catch (MalformedPathException e) {

View Full Code Here

    public void nodeRemoved(NodeState state, QName name, int index, NodeId id) {
        // Optimization: ignore notifications for nodes that are not in the cache
        synchronized (cacheMonitor) {
            if (idCache.containsKey(state.getNodeId())) {
                try {
                    Path path = Path.create(getPath(state.getNodeId()), name, index, true);
                    remove(path, id);
                } catch (PathNotFoundException e) {
                    log.warn("Unable to get path of node " + state.getNodeId()
                            + ", event ignored.");
                } catch (MalformedPathException e) {

View Full Code Here

    */
    
    //TODO Faire plus rapide...
    public static String xmlEncodePath(Node node) throws RepositoryException, NoPrefixDeclaredException {
        NodeImpl nodeImpl = (NodeImpl) node;
        Path path = nodeImpl.getPrimaryPath();
        PathElement[] pathElements = path.getElements();
        StringBuffer buffer = new StringBuffer();
        
        //Skip the first
        for (int i = 1; i < pathElements.length; i++) {
            PathElement currentPathElement = pathElements[i];

View Full Code Here

                }
            }
            /**
             * build and resolve absolute path
             */
            Path p =
                Path.create(getPrimaryPath(), session.getQPath(relPath), false)
                .getCanonicalPath();
            ItemId id = session.getHierarchyManager().resolvePath(p);
            if (id == null) {
                // path not found

View Full Code Here

        try {
            /**
             * first check if relPath is just a name (in which case we don't
             * have to build & resolve absolute path)
             */
            Path p = session.getQPath(relPath);
            if (p.getLength() == 1) {
                Path.PathElement pe = p.getNameElement();
                if (pe.denotesName()) {
                    // check if node entry exists
                    NodeState thisState = (NodeState) state;
                    int index = pe.getIndex();
                    if (index == 0) {

View Full Code Here


    protected NodeImpl internalAddNode(String relPath, NodeTypeImpl nodeType,
                                       NodeId id)
            throws ItemExistsException, PathNotFoundException, VersionException,
            ConstraintViolationException, LockException, RepositoryException {
        Path nodePath;
        QName nodeName;
        Path parentPath;
        try {
            nodePath =
                Path.create(getPrimaryPath(), session.getQPath(relPath), false)
                .getCanonicalPath();
            if (nodePath.getNameElement().getIndex() != 0) {

View Full Code Here


    protected NodeImpl internalAddChildNode(QName nodeName,
                                            NodeTypeImpl nodeType, NodeId id)
            throws ItemExistsException, ConstraintViolationException,
            RepositoryException {
        Path nodePath;
        try {
            nodePath = Path.create(getPrimaryPath(), nodeName, true);
        } catch (MalformedPathException e) {
            // should never happen
            String msg = "internal error: invalid path " + safeGetJCRPath();

View Full Code Here

            ConstraintViolationException, ItemNotFoundException, LockException,
            RepositoryException {


        Path.PathElement insertName;
        try {
            Path p = session.getQPath(srcName);
            // p must be a relative path of length==depth==1 (to eliminate e.g. "..")
            if (p.isAbsolute() || p.getLength() != 1 || p.getDepth() != 1) {
                throw new RepositoryException("invalid name: " + srcName);
            }
            insertName = p.getNameElement();
        } catch (NameException e) {
            String msg = "invalid name: " + srcName;
            log.debug(msg);
            throw new RepositoryException(msg, e);
        }


        Path.PathElement beforeName;
        if (destName != null) {
            try {
                Path p = session.getQPath(destName);
                // p must be a relative path of length==depth==1 (to eliminate e.g. "..")
                if (p.isAbsolute() || p.getLength() != 1 || p.getDepth() != 1) {
                    throw new RepositoryException("invalid name: " + destName);
                }
                beforeName = p.getNameElement();
            } catch (NameException e) {
                String msg = "invalid name: " + destName;
                log.debug(msg);
                throw new RepositoryException(msg, e);
            }

View Full Code Here

0 1 2 3 4 5 6 7 8 9

TOP

Related Classes of org.apache.jackrabbit.name.Path

net.sf.archimede.util.JcrUtil

org.apache.jackrabbit.core.BatchedItemOperations

org.apache.jackrabbit.core.CachingHierarchyManager

org.apache.jackrabbit.core.cluster.AbstractJournal

org.apache.jackrabbit.core.cluster.ClusterNode

org.apache.jackrabbit.core.cluster.FileJournal

org.apache.jackrabbit.core.ItemImpl

org.apache.jackrabbit.core.lock.LockManagerImpl

org.apache.jackrabbit.core.NodeImpl

org.apache.jackrabbit.core.nodetype.PathConstraint

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.