Examples with JcrCallback org.springframework.extensions.jcr.JcrCallback used on opensource projects

Example 11 with JcrCallback

use of org.springframework.extensions.jcr.JcrCallback in project pentaho-platform by pentaho.

the class JcrRepositoryFileDao method setFileMetadata.

@Override
public void setFileMetadata(final Serializable fileId, final Map<String, Serializable> metadataMap) {
    if (isKioskEnabled()) {
        // $NON-NLS-1$
        throw new RuntimeException(Messages.getInstance().getString("JcrRepositoryFileDao.ERROR_0006_ACCESS_DENIED"));
    }
    Assert.notNull(fileId);
    jcrTemplate.execute(new JcrCallback() {

        @Override
        public Object doInJcr(final Session session) throws RepositoryException, IOException {
            JcrRepositoryFileUtils.setFileMetadata(session, fileId, metadataMap);
            return null;
        }
    });
}

Example 12 with JcrCallback

use of org.springframework.extensions.jcr.JcrCallback in project pentaho-platform by pentaho.

the class JcrRepositoryFileDao method internalGetFileById.

private RepositoryFile internalGetFileById(final Serializable fileId, final boolean loadMaps, final IPentahoLocale locale) {
    Assert.notNull(fileId);
    return (RepositoryFile) jcrTemplate.execute(new JcrCallback() {

        @Override
        public Object doInJcr(final Session session) throws RepositoryException, IOException {
            PentahoJcrConstants pentahoJcrConstants = new PentahoJcrConstants(session);
            Node fileNode;
            try {
                fileNode = session.getNodeByIdentifier(fileId.toString());
            } catch (ItemNotFoundException e) {
                logger.info("Couldn't find file by id: " + fileId);
                fileNode = null;
            }
            RepositoryFile file = fileNode != null ? JcrRepositoryFileUtils.nodeToFile(session, pentahoJcrConstants, pathConversionHelper, lockHelper, fileNode, loadMaps, locale) : null;
            if (file != null) {
                RepositoryFileAcl acl = aclDao.getAcl(file.getId());
                // Invoke accessVoterManager to see if we have access to perform this operation
                if (!accessVoterManager.hasAccess(file, RepositoryFilePermission.READ, acl, PentahoSessionHolder.getSession())) {
                    return null;
                }
            }
            return file;
        }
    });
}

Example 13 with JcrCallback

use of org.springframework.extensions.jcr.JcrCallback in project pentaho-platform by pentaho.

the class JcrRepositoryFileDao method getData.

/**
 * {@inheritDoc}
 */
@Override
@SuppressWarnings("unchecked")
public <T extends IRepositoryFileData> T getData(final Serializable fileId, final Serializable versionId, final Class<T> contentClass) {
    Assert.notNull(fileId);
    return (T) jcrTemplate.execute(new JcrCallback() {

        @Override
        public Object doInJcr(final Session session) throws RepositoryException, IOException {
            PentahoJcrConstants pentahoJcrConstants = new PentahoJcrConstants(session);
            IRepositoryFileData data = JcrRepositoryFileUtils.getContent(session, pentahoJcrConstants, fileId, versionId, findTransformerForRead(JcrRepositoryFileUtils.getFileContentType(session, pentahoJcrConstants, fileId, versionId), contentClass));
            if (fileId != null) {
                RepositoryFile file = internalGetFileById(fileId, false, null);
                if (file != null) {
                    RepositoryFileAcl acl = aclDao.getAcl(fileId);
                    // Invoke accessVoterManager to see if we have access to perform this operation
                    if (!accessVoterManager.hasAccess(file, RepositoryFilePermission.READ, acl, PentahoSessionHolder.getSession())) {
                        return null;
                    }
                }
            }
            return data;
        }
    });
}

Example 14 with JcrCallback

use of org.springframework.extensions.jcr.JcrCallback in project pentaho-platform by pentaho.

the class JcrRepositoryFileDao method internalCreateFile.

private RepositoryFile internalCreateFile(final Serializable parentFolderId, final RepositoryFile file, final IRepositoryFileData content, final RepositoryFileAcl acl, final String versionMessage) {
    if (isKioskEnabled()) {
        // $NON-NLS-1$
        throw new RuntimeException(Messages.getInstance().getString("JcrRepositoryFileDao.ERROR_0006_ACCESS_DENIED"));
    }
    /*
     * PPP-3049: Changed the Assert.notNull(content) to code that creates a file with a single blank when the assert
     * WOULD have been triggered.
     */
    Assert.notNull(file);
    Assert.isTrue(!file.isFolder());
    // Get repository file info and acl info of parent
    if (parentFolderId != null) {
        RepositoryFile parentRepositoryFile = getFileById(parentFolderId);
        if (parentRepositoryFile != null) {
            RepositoryFileAcl parentAcl = aclDao.getAcl(parentRepositoryFile.getId());
            // Invoke accessVoterManager to see if we have access to perform this operation
            if (!accessVoterManager.hasAccess(parentRepositoryFile, RepositoryFilePermission.WRITE, parentAcl, PentahoSessionHolder.getSession())) {
                return null;
            }
        }
    }
    // Assert.notNull(content);
    DataNode emptyDataNode = new DataNode(file.getName());
    // $NON-NLS-1$ //$NON-NLS-2$
    emptyDataNode.setProperty(" ", "content");
    final IRepositoryFileData emptyContent = new NodeRepositoryFileData(emptyDataNode);
    return (RepositoryFile) jcrTemplate.execute(new JcrCallback() {

        @Override
        public Object doInJcr(final Session session) throws RepositoryException, IOException {
            PentahoJcrConstants pentahoJcrConstants = new PentahoJcrConstants(session);
            JcrRepositoryFileUtils.checkoutNearestVersionableFileIfNecessary(session, pentahoJcrConstants, parentFolderId);
            Node fileNode = JcrRepositoryFileUtils.createFileNode(session, pentahoJcrConstants, parentFolderId, file, content == null ? emptyContent : content, findTransformerForWrite(content == null ? emptyContent.getClass() : content.getClass()));
            // create a tmp file with correct path for default acl creation purposes.
            String path = JcrRepositoryFileUtils.getAbsolutePath(session, pentahoJcrConstants, fileNode);
            RepositoryFile tmpFile = new RepositoryFile.Builder(file).path(path).build();
            // we must create the acl during checkout
            aclDao.createAcl(fileNode.getIdentifier(), acl == null ? defaultAclHandler.createDefaultAcl(tmpFile) : acl);
            session.save();
            if (file.isVersioned()) {
                JcrRepositoryFileUtils.checkinNearestVersionableNodeIfNecessary(session, pentahoJcrConstants, fileNode, versionMessage, file.getCreatedDate(), false);
            }
            JcrRepositoryFileUtils.checkinNearestVersionableFileIfNecessary(session, pentahoJcrConstants, parentFolderId, Messages.getInstance().getString("JcrRepositoryFileDao.USER_0002_VER_COMMENT_ADD_FILE", file.getName(), // $NON-NLS-1$ //$NON-NLS-2$
            (parentFolderId == null ? "root" : parentFolderId.toString())));
            return JcrRepositoryFileUtils.nodeToFile(session, pentahoJcrConstants, pathConversionHelper, lockHelper, fileNode);
        }
    });
}

Example 15 with JcrCallback

use of org.springframework.extensions.jcr.JcrCallback in project pentaho-platform by pentaho.

the class JcrRepositoryFileDao method getTree.

/**
 * {@inheritDoc}
 */
@Override
@Deprecated
public RepositoryFileTree getTree(final String relPath, final int depth, final String filter, final boolean showHidden) {
    Assert.hasText(relPath);
    final RepositoryRequest repositoryRequest = new RepositoryRequest(relPath, showHidden, depth, filter);
    return (RepositoryFileTree) jcrTemplate.execute(new JcrCallback() {

        @Override
        public Object doInJcr(final Session session) throws RepositoryException, IOException {
            PentahoJcrConstants pentahoJcrConstants = new PentahoJcrConstants(session);
            String absPath = pathConversionHelper.relToAbs(relPath);
            return JcrRepositoryFileUtils.getTree(session, pentahoJcrConstants, pathConversionHelper, lockHelper, absPath, repositoryRequest, accessVoterManager);
        }
    });
}