Examples with PropertyIterator javax.jcr.PropertyIterator used on opensource projects

Example 66 with PropertyIterator

use of javax.jcr.PropertyIterator in project jackrabbit by apache.

the class MembershipCache method collectDeclaredMembershipFromReferences.

/**
     * Collects the declared memberships for the given authorizable by resolving the week references to the authorizable.
     * If the lookup fails, <code>null</code> is returned. This most likely the case if the authorizable does not exit (yet)
     * in the  session that is used for the lookup.
     *
     * @param authorizableNodeIdentifier Identifier of the authorizable node
     * @param session the session to read from
     * @return a collection of group node ids or <code>null</code> if the lookup failed.
     * @throws RepositoryException if an error occurs
     */
private Collection<String> collectDeclaredMembershipFromReferences(String authorizableNodeIdentifier, Session session) throws RepositoryException {
    Set<String> pIds = new HashSet<String>();
    Set<String> nIds = new HashSet<String>();
    // Try to get membership information from references
    PropertyIterator refs = getMembershipReferences(authorizableNodeIdentifier, session);
    if (refs == null) {
        return null;
    }
    while (refs.hasNext()) {
        try {
            PropertyImpl pMember = (PropertyImpl) refs.nextProperty();
            NodeImpl nGroup = (NodeImpl) pMember.getParent();
            Set<String> groupNodeIdentifiers;
            if (P_MEMBERS.equals(pMember.getQName())) {
                // Found membership information in members property
                groupNodeIdentifiers = pIds;
            } else {
                // Found membership information in members node
                groupNodeIdentifiers = nIds;
                while (nGroup.isNodeType(NT_REP_MEMBERS)) {
                    nGroup = (NodeImpl) nGroup.getParent();
                }
            }
            if (nGroup.isNodeType(NT_REP_GROUP)) {
                groupNodeIdentifiers.add(nGroup.getIdentifier());
            } else {
                // weak-ref property 'rep:members' that doesn't reside under an
                // group node -> doesn't represent a valid group member.
                log.debug("Invalid member reference to '{}' -> Not included in membership set.", this);
            }
        } catch (ItemNotFoundException e) {
        // group node doesn't exist  -> -> ignore exception
        // and skip this reference from membership list.
        } catch (AccessDeniedException e) {
        // not allowed to see the group node -> ignore exception
        // and skip this reference from membership list.
        }
    }
    // Based on the user's setting return either of the found membership information
    return select(pIds, nIds);
}

Example 67 with PropertyIterator

use of javax.jcr.PropertyIterator in project jackrabbit by apache.

the class Exporter method getProperties.

/**
     * Returns a sorted map of the properties of the given node.
     *
     * @param node JCR node
     * @return sorted map (keyed by name) of properties
     * @throws RepositoryException if a repository error occurs
     */
private SortedMap getProperties(Node node) throws RepositoryException {
    SortedMap properties = new TreeMap();
    PropertyIterator iterator = node.getProperties();
    while (iterator.hasNext()) {
        Property property = iterator.nextProperty();
        properties.put(property.getName(), property);
    }
    return properties;
}

Example 68 with PropertyIterator

use of javax.jcr.PropertyIterator in project jackrabbit by apache.

the class JsonWriter method write.

private void write(Node node, int currentLevel, int maxLevels) throws RepositoryException, IOException {
    // start of node info
    writer.write('{');
    // append the jcr properties as JSON pairs.
    PropertyIterator props = node.getProperties();
    while (props.hasNext()) {
        Property prop = props.nextProperty();
        writeProperty(prop);
        // add separator: next json pair/member is either a property or
        // a childnode or the special no-children-present pair.
        writer.write(',');
    }
    // for jcr child nodes include member unless the max-depths is reached.
    // in case there are no children at all, append a special pair.
    final NodeIterator children = node.getNodes();
    if (!children.hasNext()) {
        // no child present at all -> add special property.
        writeKeyValue("::NodeIteratorSize", 0);
    } else {
        // the child nodes
        while (children.hasNext()) {
            final Node n = children.nextNode();
            String name = n.getName();
            int index = n.getIndex();
            if (index > 1) {
                writeKey(name + "[" + index + "]");
            } else {
                writeKey(name);
            }
            if (maxLevels < 0 || currentLevel < maxLevels) {
                write(n, currentLevel + 1, maxLevels);
            } else {
                /**
                     * In order to be able to compute the set of child-node entries
                     * upon Node creation -> add incomplete "node info" JSON
                     * object for the child node omitting properties and child
                     * information except for the jcr:uuid property (if present
                     * at all).
                     * the latter is required in order to build the correct SPI
                     * ChildInfo for Node n.
                     */
                writeChildInfo(n);
            }
            if (children.hasNext()) {
                writer.write(',');
            }
        }
    }
    // end of node info
    writer.write('}');
}

Example 69 with PropertyIterator

use of javax.jcr.PropertyIterator in project jackrabbit by apache.

the class ExportDocViewTest method comparePropNumber.

/**
     * Count the number of exported properties of a given node and compare with
     * the number of the properties expected to be exported.
     *
     * @param node
     * @param elem
     * @throws RepositoryException
     */
private void comparePropNumber(Node node, Element elem) throws RepositoryException {
    PropertyIterator iter = node.getProperties();
    long size = getSize(node.getProperties());
    long exported = new AttributeSeparator(elem).getNonNsAttrs().size();
    while (iter.hasNext()) {
        Property prop = iter.nextProperty();
        String name = prop.getName();
        boolean isMultiple = prop.getDefinition().isMultiple();
        // props not exported so we decrease the expected size.
        if (!exportInvalidXmlNames && !XMLChar.isValidName(name)) {
            size--;
        } else if (!exportMultivalProps && isMultiple) {
            size--;
        }
    }
    assertEquals("The number of properties exported of node " + node.getPath() + " is not correct.", size, exported);
}

Example 70 with PropertyIterator

use of javax.jcr.PropertyIterator in project jackrabbit by apache.

the class RetentionPolicyTest method testPropertyPath.

public void testPropertyPath() throws RepositoryException, NotExecutableException {
    String propPath = null;
    for (PropertyIterator it = testRootNode.getProperties(); it.hasNext(); ) {
        String path = it.nextProperty().getPath();
        if (!superuser.nodeExists(path)) {
            propPath = path;
            break;
        }
    }
    if (propPath == null) {
        throw new NotExecutableException();
    }
    try {
        retentionMgr.getRetentionPolicy(propPath);
        fail("Accessing retention policy from property must throw PathNotFoundException.");
    } catch (PathNotFoundException e) {
    // success
    }
    try {
        retentionMgr.setRetentionPolicy(propPath, getApplicableRetentionPolicy());
        fail("Setting retention policy for property must throw PathNotFoundException.");
    } catch (PathNotFoundException e) {
    // success
    }
    try {
        retentionMgr.removeRetentionPolicy(propPath);
        fail("Removing retention policy at property path must throw PathNotFoundException.");
    } catch (PathNotFoundException e) {
    // success
    }
}