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

Example 16 with ItemNotFoundException

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

the class URIResolverImpl method getNodeId.

private NodeId getNodeId(String uri, SessionInfo sessionInfo, boolean nodeIsGone) throws RepositoryException {
    IdURICache cache = getCache(sessionInfo.getWorkspaceName());
    if (cache.containsUri(uri)) {
        // id has been accessed before and is cached
        ItemId id = cache.getItemId(uri);
        if (id.denotesNode()) {
            return (NodeId) id;
        }
    }
    if (nodeIsGone) {
        throw new RepositoryException("Can't reconstruct nodeId from URI when the remote node is gone.");
    }
    // retrieve parentId from cache or by recursive calls
    NodeId parentId;
    if (isSameURI(uri, getRootItemUri(sessionInfo.getWorkspaceName()))) {
        parentId = null;
    } else {
        String parentUri = Text.getRelativeParent(uri, 1, true);
        parentId = getNodeId(parentUri, sessionInfo, false);
    }
    DavPropertyNameSet nameSet = new DavPropertyNameSet();
    nameSet.add(JcrRemotingConstants.JCR_UUID_LN, ItemResourceConstants.NAMESPACE);
    nameSet.add(JcrRemotingConstants.JCR_NAME_LN, ItemResourceConstants.NAMESPACE);
    nameSet.add(JcrRemotingConstants.JCR_INDEX_LN, ItemResourceConstants.NAMESPACE);
    HttpPropfind request = null;
    try {
        request = new HttpPropfind(uri, nameSet, DavConstants.DEPTH_0);
        HttpResponse response = service.executeRequest(sessionInfo, request);
        MultiStatusResponse[] responses = request.getResponseBodyAsMultiStatus(response).getResponses();
        if (responses.length != 1) {
            throw new ItemNotFoundException("Unable to retrieve the node with id " + uri);
        }
        return buildNodeId(parentId, uri, responses[0], sessionInfo.getWorkspaceName(), service.getNamePathResolver(sessionInfo));
    } catch (IOException e) {
        throw new RepositoryException(e);
    } catch (DavException e) {
        throw ExceptionConverter.generate(e);
    } finally {
        if (request != null) {
            request.releaseConnection();
        }
    }
}

Example 17 with ItemNotFoundException

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

the class URIResolverImpl method getItemUri.

String getItemUri(ItemId itemId, String workspaceName, SessionInfo sessionInfo) throws RepositoryException {
    IdURICache cache = getCache(workspaceName);
    // check if uri is available from cache
    if (cache.containsItemId(itemId)) {
        return cache.getUri(itemId);
    } else {
        StringBuffer uriBuffer = new StringBuffer();
        Path path = itemId.getPath();
        String uniqueID = itemId.getUniqueID();
        // resolver uuid part
        if (uniqueID != null) {
            ItemId uuidId = (path == null) ? itemId : service.getIdFactory().createNodeId(uniqueID);
            if (path != null && cache.containsItemId(uuidId)) {
                // append uri of parent node, that is already cached
                uriBuffer.append(cache.getUri(uuidId));
            } else {
                // try to request locate-by-uuid report to build the uri
                ReportInfo rInfo = new ReportInfo(JcrRemotingConstants.REPORT_LOCATE_BY_UUID, ItemResourceConstants.NAMESPACE);
                rInfo.setContentElement(DomUtil.hrefToXml(uniqueID, domFactory));
                HttpReport request = null;
                try {
                    String wspUri = getWorkspaceUri(workspaceName);
                    request = new HttpReport(wspUri, rInfo);
                    HttpResponse response = service.executeRequest(sessionInfo, request);
                    request.checkSuccess(response);
                    MultiStatus ms = request.getResponseBodyAsMultiStatus(response);
                    if (ms.getResponses().length == 1) {
                        String absoluteUri = resolve(wspUri, ms.getResponses()[0].getHref());
                        uriBuffer.append(absoluteUri);
                        cache.add(absoluteUri, uuidId);
                    } else {
                        throw new ItemNotFoundException("Cannot identify item with uniqueID " + uniqueID);
                    }
                } catch (IOException e) {
                    throw new RepositoryException(e.getMessage());
                } catch (DavException e) {
                    throw ExceptionConverter.generate(e);
                } finally {
                    if (request != null) {
                        request.releaseConnection();
                    }
                }
            }
        } else {
            // start build uri from root-item
            uriBuffer.append(getRootItemUri(workspaceName));
        }
        // resolve relative-path part unless it denotes the root-item
        if (path != null && !path.denotesRoot()) {
            String jcrPath = service.getNamePathResolver(sessionInfo).getJCRPath(path);
            if (!path.isAbsolute() && !uriBuffer.toString().endsWith("/")) {
                uriBuffer.append("/");
            }
            uriBuffer.append(Text.escapePath(jcrPath));
        }
        String itemUri = uriBuffer.toString();
        if (!cache.containsItemId(itemId)) {
            cache.add(itemUri, itemId);
        }
        return itemUri;
    }
}

Example 18 with ItemNotFoundException

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

the class RepositoryServiceImpl method getReferences.

@Override
public Iterator<PropertyId> getReferences(SessionInfo sessionInfo, NodeId nodeId, Name propertyName, boolean weakReferences) throws RepositoryException {
    // set of properties to be retrieved
    DavPropertyNameSet nameSet = new DavPropertyNameSet();
    String refType = weakReferences ? JcrRemotingConstants.JCR_WEAK_REFERENCES_LN : JcrRemotingConstants.JCR_REFERENCES_LN;
    nameSet.add(refType, ItemResourceConstants.NAMESPACE);
    HttpPropfind request = null;
    try {
        String uri = getItemUri(nodeId, sessionInfo);
        request = new HttpPropfind(uri, nameSet, DEPTH_0);
        HttpResponse response = executeRequest(sessionInfo, request);
        request.checkSuccess(response);
        MultiStatusResponse[] mresponses = request.getResponseBodyAsMultiStatus(response).getResponses();
        if (mresponses.length < 1) {
            throw new ItemNotFoundException("Unable to retrieve the node with id " + saveGetIdString(nodeId, sessionInfo));
        }
        List<PropertyId> refIds = Collections.emptyList();
        for (MultiStatusResponse mresponse : mresponses) {
            if (isSameResource(uri, mresponse)) {
                DavPropertySet props = mresponse.getProperties(DavServletResponse.SC_OK);
                DavProperty<?> p = props.get(refType, ItemResourceConstants.NAMESPACE);
                if (p != null) {
                    refIds = new ArrayList<PropertyId>();
                    HrefProperty hp = new HrefProperty(p);
                    for (String propHref : hp.getHrefs()) {
                        PropertyId propId = uriResolver.getPropertyId(resolve(uri, propHref), sessionInfo);
                        if (propertyName == null || propertyName.equals(propId.getName())) {
                            refIds.add(propId);
                        }
                    }
                }
            }
        }
        return refIds.iterator();
    } catch (IOException e) {
        throw new RepositoryException(e);
    } catch (DavException e) {
        throw ExceptionConverter.generate(e);
    } finally {
        if (request != null) {
            request.releaseConnection();
        }
    }
}

Example 19 with ItemNotFoundException

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

the class UserManagerImpl method internalGetAuthorizable.

/**
     * @param id The user or group ID.
     * @return The authorizable with the given <code>id</code> or <code>null</code>.
     * @throws RepositoryException If an error occurs.
     */
private Authorizable internalGetAuthorizable(String id) throws RepositoryException {
    NodeId nodeId = buildNodeId(id);
    NodeImpl n = null;
    try {
        n = session.getNodeById(nodeId);
    } catch (ItemNotFoundException e) {
        boolean compatibleJR16 = config.getConfigValue(PARAM_COMPATIBLE_JR16, false);
        if (compatibleJR16) {
            // backwards-compatibility with JR < 2.0 user/group structure that doesn't
            // allow to determine existence of an authorizable from the id directly.
            // search for it the node belonging to that id
            n = (NodeImpl) authResolver.findNode(P_USERID, id, NT_REP_USER);
            if (n == null) {
                // no user -> look for group.
                // NOTE: JR < 2.0 always returned groupIDs that didn't contain any
                // illegal JCR chars. Since Group.getID() 'unescapes' the node
                // name additional escaping is required.
                Name nodeName = session.getQName(Text.escapeIllegalJcrChars(id));
                n = (NodeImpl) authResolver.findNode(nodeName, NT_REP_GROUP);
            }
        }
    // else: no matching node found -> ignore exception.
    }
    return getAuthorizable(n);
}

Example 20 with ItemNotFoundException

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

the class PathPropertyTest method testGetProperty.

/**
     * Since JCR 2.0 a path property can be dereferenced if it points to a
     * Property.
     * TODO: create several tests out of this one
     */
public void testGetProperty() throws RepositoryException {
    if (!multiple) {
        String propPath = prop.getPath();
        String propName = prop.getName();
        // absolute property path
        prop.getParent().setProperty(propName, propPath, PropertyType.PATH);
        String path = prop.getString();
        Property p = prop.getProperty();
        assertEquals("The path of the dereferenced property must be equal to the value", path, p.getPath());
        assertTrue("The property value must be resolved to the correct property.", prop.isSame(p));
        // relative property path
        prop.getParent().setProperty(propName, propName, PropertyType.PATH);
        path = prop.getString();
        p = prop.getProperty();
        assertEquals("The path of the dereferenced property must be equal to the value", path, p.getName());
        assertTrue("The property value must be resolved to the correct property.", prop.getParent().getProperty(path).isSame(p));
        // non-existing property path
        while (session.propertyExists(propPath)) {
            propPath += "x";
        }
        prop.getParent().setProperty(propName, propPath, PropertyType.PATH);
        try {
            prop.getProperty();
            fail("Calling Property.getProperty() for a PATH value that doesn't have a corresponding Property, ItemNotFoundException is expected");
        } catch (ItemNotFoundException e) {
        //ok
        }
    } else {
        try {
            prop.getProperty();
            fail("Property.getNode() called on a multivalue property " + "should throw a ValueFormatException.");
        } catch (ValueFormatException vfe) {
        // ok
        }
    }
}