Examples with VersionIterator javax.jcr.version.VersionIterator used on opensource projects

Example 41 with VersionIterator

use of javax.jcr.version.VersionIterator in project jackrabbit by apache.

the class VersionHistoryTest method testInitiallyGetAllLinearVersionsContainsTheRootAndTheBaseVersion.

/**
 * Test if the iterator returned by {@link javax.jcr.version.VersionHistory#getAllLinearVersions()}
 * contains both the root and the base version upon creation of the version history.
 * @since JCR 2.0
 */
public void testInitiallyGetAllLinearVersionsContainsTheRootAndTheBaseVersion() throws RepositoryException {
    VersionManager vm = versionableNode.getSession().getWorkspace().getVersionManager();
    List<String> lvh = new ArrayList<String>();
    for (VersionIterator it = vHistory.getAllLinearVersions(); it.hasNext(); ) {
        lvh.add(it.nextVersion().getName());
    }
    String rootVersion = vm.getVersionHistory(versionableNode.getPath()).getRootVersion().getName();
    String baseVersion = vm.getBaseVersion(versionableNode.getPath()).getName();
    assertTrue("root version " + rootVersion + " must be part of the linear version history: " + lvh, lvh.contains(rootVersion));
    assertTrue("base version " + baseVersion + " must be part of the linear version history: " + lvh, lvh.contains(baseVersion));
}

Example 42 with VersionIterator

use of javax.jcr.version.VersionIterator in project jackrabbit by apache.

the class RestoreTest method testRestoreInvalidVersion2.

/**
 * VersionException expected on Node.restore(String, boolean) if the specified version is not part of this node's version history.
 *
 * @throws RepositoryException
 */
@SuppressWarnings("deprecation")
public void testRestoreInvalidVersion2() throws RepositoryException {
    String invalidName;
    do {
        invalidName = createRandomString(3);
        for (VersionIterator it = versionableNode.getVersionHistory().getAllVersions(); it.hasNext(); ) {
            Version v = it.nextVersion();
            if (invalidName.equals(v.getName())) {
                invalidName = null;
                break;
            }
        }
    } while (invalidName == null);
    try {
        versionableNode.restore(invalidName, true);
        fail("VersionException expected on Node.restore(String, boolean) if the specified version is not part of this node's version history.");
    } catch (VersionException e) {
    // ok
    }
}

Example 43 with VersionIterator

use of javax.jcr.version.VersionIterator in project jackrabbit by apache.

the class VersionHistoryTest method testGetAllVersions.

/**
 * Test that {@link VersionHistory#getAllVersions()} returns an iterator
 * containing the root version and all versions that have been created by
 * Node.checkin().
 *
 * @see javax.jcr.version.VersionHistory#getAllVersions()
 */
@SuppressWarnings("deprecation")
public void testGetAllVersions() throws RepositoryException {
    int cnt = 5;
    Map<String, Version> versions = new HashMap<String, Version>();
    Version v = vHistory.getRootVersion();
    versions.put(v.getUUID(), v);
    for (int i = 0; i < cnt; i++) {
        v = versionableNode.checkin();
        versions.put(v.getUUID(), v);
        versionableNode.checkout();
    }
    VersionIterator it = vHistory.getAllVersions();
    while (it.hasNext()) {
        v = it.nextVersion();
        if (!versions.containsKey(v.getUUID())) {
            fail("VersionHistory.getAllVersions() must only contain the root version and versions, that have been created by a Node.checkin() call.");
        }
        versions.remove(v.getUUID());
    }
    assertTrue("VersionHistory.getAllVersions() must contain the root version and all versions that have been created with a Node.checkin() call.", versions.isEmpty());
}

Example 44 with VersionIterator

use of javax.jcr.version.VersionIterator in project pentaho-platform by pentaho.

the class JcrCmsOutputHandler method getFileOutputContentItem.

@Override
public IContentItem getFileOutputContentItem() {
    String contentName = getContentRef();
    try {
        Repository repository = getRepository();
        if (repository == null) {
            Logger.error(JcrCmsOutputHandler.class.getName(), Messages.getInstance().getString(// $NON-NLS-1$
            "JcrCmsOutputHandler.ERROR_0001_GETTING_CMSREPO"));
            return null;
        }
        Session jcrSession = getJcrSession(repository);
        if (jcrSession == null) {
            Logger.error(JcrCmsOutputHandler.class.getName(), Messages.getInstance().getString(// $NON-NLS-1$
            "JcrCmsOutputHandler.ERROR_0002_GETTING_SESSION"));
            return null;
        }
        // Use the root node as a starting point
        Node root = jcrSession.getRootNode();
        if (root == null) {
            Logger.error(JcrCmsOutputHandler.class.getName(), Messages.getInstance().getString(// $NON-NLS-1$
            "JcrCmsOutputHandler.ERROR_0003_GETTING_ROOT"));
            return null;
        }
        Node node = root;
        // parse the path
        // $NON-NLS-1$
        StringTokenizer tokenizer = new StringTokenizer(contentName, "/");
        int levels = tokenizer.countTokens();
        for (int idx = 0; idx < levels - 1; idx++) {
            String folder = tokenizer.nextToken();
            if (!node.hasNode(folder)) {
                // Create an unstructured node under which to import the XML
                // $NON-NLS-1$
                node = node.addNode(folder, "nt:folder");
            } else {
                node = node.getNodes(folder).nextNode();
            }
        }
        // we should be at the right level now
        String fileName = tokenizer.nextToken();
        Node fileNode = null;
        Node contentNode = null;
        Version version = null;
        if (node.hasNode(fileName)) {
            fileNode = node.getNode(fileName);
            // $NON-NLS-1$
            contentNode = fileNode.getNode("jcr:content");
            if (contentNode.isLocked()) {
                JcrCmsOutputHandler.logger.warn(Messages.getInstance().getString("JcrCmsOutputHandler.ERROR_0004_NODE_LOCKED", // $NON-NLS-1$
                contentName));
                return null;
            }
            if (contentNode.isCheckedOut()) {
                JcrCmsOutputHandler.logger.warn(Messages.getInstance().getString("JcrCmsOutputHandler.ERROR_0005_NODE_CHECKED_OUT", // $NON-NLS-1$
                contentName));
                return null;
            }
            contentNode.checkout();
            VersionHistory history = contentNode.getVersionHistory();
            VersionIterator iterator = history.getAllVersions();
            while (iterator.hasNext()) {
                version = iterator.nextVersion();
                JcrCmsOutputHandler.logger.trace(version.getPath() + "," + version.getName() + "," + version.getIndex() + "," + // $NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
                version.getCreated().toString());
            }
        } else {
            // $NON-NLS-1$
            fileNode = node.addNode(fileName, "nt:file");
            // $NON-NLS-1$
            fileNode.addMixin("mix:versionable");
            // create the mandatory child node - jcr:content
            // $NON-NLS-1$ //$NON-NLS-2$
            contentNode = fileNode.addNode("jcr:content", "nt:resource");
            // $NON-NLS-1$
            contentNode.addMixin("mix:versionable");
            // $NON-NLS-1$
            contentNode.addMixin("mix:filename");
            // $NON-NLS-1$
            contentNode.setProperty("jcr:mimeType", getMimeType());
            // $NON-NLS-1$
            contentNode.setProperty("jcr:name", fileName);
            // $NON-NLS-1$
            contentNode.setProperty("jcr:encoding", LocaleHelper.getSystemEncoding());
        }
        CmsContentListener listener = new CmsContentListener(contentNode, jcrSession);
        BufferedContentItem contentItem = new BufferedContentItem(listener);
        listener.setContentItem(contentItem);
        if (false) {
            // Disable faked search for now
            // $NON-NLS-1$
            search("test", jcrSession);
        }
        return contentItem;
    } catch (LockException le) {
        Logger.error(JcrCmsOutputHandler.class.getName(), Messages.getInstance().getString("JcrCmsOutputHandler.ERROR_0006_GETTING_OUTPUTHANDLER") + contentName, // $NON-NLS-1$
        le);
    } catch (NestableRuntimeException nre) {
        Logger.error(JcrCmsOutputHandler.class.getName(), Messages.getInstance().getString("JcrCmsOutputHandler.ERROR_0006_GETTING_OUTPUTHANDLER") + contentName, // $NON-NLS-1$
        nre);
    } catch (RepositoryException re) {
        Logger.error(JcrCmsOutputHandler.class.getName(), Messages.getInstance().getString("JcrCmsOutputHandler.ERROR_0006_GETTING_OUTPUTHANDLER") + contentName, // $NON-NLS-1$
        re);
    }
    return null;
}

Example 45 with VersionIterator

use of javax.jcr.version.VersionIterator in project pentaho-platform by pentaho.

the class DefaultDeleteHelper method purgeHistory.

private void purgeHistory(Node fileNode, Session session, PentahoJcrConstants pentahoJcrConstants) throws RepositoryException {
    // Delete all previous versions of this node
    VersionManager versionManager = session.getWorkspace().getVersionManager();
    if (JcrRepositoryFileUtils.isPentahoFolder(pentahoJcrConstants, fileNode)) {
        // go down to children
        NodeIterator nodes = fileNode.getNodes();
        while (nodes.hasNext()) {
            Node next = (Node) nodes.next();
            purgeHistory(next, session, pentahoJcrConstants);
        }
    } else if (JcrRepositoryFileUtils.isPentahoFile(pentahoJcrConstants, fileNode) && fileNode.isNodeType(pentahoJcrConstants.getPHO_MIX_VERSIONABLE())) {
        VersionHistory versionHistory = versionManager.getVersionHistory(fileNode.getPath());
        VersionIterator allVersions = versionHistory.getAllVersions();
        while (allVersions.hasNext()) {
            Version next = (Version) allVersions.next();
            String name = next.getName();
            // Root version cannot be deleted, the remove below will take care of that.
            if (!JCR_ROOT_VERSION.equals(name)) {
                versionHistory.removeVersion(name);
            }
        }
    }
}