Examples with MCRPersistenceException org.mycore.common.MCRPersistenceException used on opensource projects

Example 36 with MCRPersistenceException

use of org.mycore.common.MCRPersistenceException in project mycore by MyCoRe-Org.

the class MCRRestAPIUploadHelper method deleteDerivate.

/**
 * deletes a whole derivate
 * @param info - the Jersey UriInfo object
 * @param request - the HTTPServletRequest object
 * @param pathParamMcrObjID - the MyCoRe Object ID
 * @param pathParamMcrDerID - the MyCoRe Derivate ID
 * @return a Jersey Response Object
 * @throws MCRRestAPIException
 */
public static Response deleteDerivate(UriInfo info, HttpServletRequest request, String pathParamMcrObjID, String pathParamMcrDerID) throws MCRRestAPIException {
    Response response = Response.status(Status.INTERNAL_SERVER_ERROR).build();
    SignedJWT signedJWT = MCRJSONWebTokenUtil.retrieveAuthenticationToken(request);
    String base64Signature = request.getHeader("X-MyCoRe-RestAPI-Signature");
    if (base64Signature == null) {
    // ToDo error handling
    }
    try (MCRJPATransactionWrapper mtw = new MCRJPATransactionWrapper()) {
        // MCRSession session = MCRServlet.getSession(request);
        MCRSession session = MCRSessionMgr.getCurrentSession();
        MCRUserInformation currentUser = session.getUserInformation();
        session.setUserInformation(MCRUserManager.getUser(MCRJSONWebTokenUtil.retrieveUsernameFromAuthenticationToken(signedJWT)));
        MCRObjectID objID = MCRObjectID.getInstance(pathParamMcrObjID);
        MCRObjectID derID = MCRObjectID.getInstance(pathParamMcrDerID);
        // MCRAccessManager.checkPermission() uses CACHE, which seems to be dirty from other calls????
        MCRAccessManager.invalidPermissionCache(derID.toString(), PERMISSION_DELETE);
        if (MCRAccessManager.checkPermission(derID.toString(), PERMISSION_DELETE)) {
            try {
                MCRMetadataManager.deleteMCRDerivate(derID);
            } catch (MCRPersistenceException pe) {
            // dir does not exist - do nothing
            } catch (MCRAccessException e) {
                LOGGER.error(e);
            }
        }
        session.setUserInformation(currentUser);
        response = Response.created(info.getBaseUriBuilder().path("v1/objects/" + objID + "/derivates").build()).type("application/xml; charset=UTF-8").header(HEADER_NAME_AUTHORIZATION, "Bearer " + MCRJSONWebTokenUtil.createJWTAuthorizationHeader(signedJWT)).build();
    }
    return response;
}