Examples with MCRObjectID org.mycore.datamodel.metadata.MCRObjectID used on opensource projects

Example 71 with MCRObjectID

use of org.mycore.datamodel.metadata.MCRObjectID in project mycore by MyCoRe-Org.

the class MetsResource method get.

@GET
@Produces(MediaType.APPLICATION_JSON)
@Path("/crud/{derivateId}")
public String get(@PathParam("derivateId") String derivateId) {
    MCRObjectID derivateIdObject = MCRObjectID.getInstance(derivateId);
    checkDerivateExists(derivateIdObject);
    checkDerivateAccess(derivateIdObject, MCRAccessManager.PERMISSION_READ);
    MCRPath rootPath = MCRPath.getPath(derivateId, "/");
    if (!Files.isDirectory(rootPath)) {
        throw new WebApplicationException(Response.Status.NOT_FOUND);
    }
    MCRPath metsPath = MCRPath.getPath(derivateId, METS_XML_PATH);
    try {
        return MCRSimpleModelJSONConverter.toJSON(MCRXMLSimpleModelConverter.fromXML(getMetsDocument(metsPath)));
    } catch (Exception e) {
        throw new WebApplicationException(e, Response.Status.INTERNAL_SERVER_ERROR);
    }
}

Example 72 with MCRObjectID

use of org.mycore.datamodel.metadata.MCRObjectID in project mycore by MyCoRe-Org.

the class MetsResource method save.

@POST
@Produces(MediaType.APPLICATION_JSON)
@Consumes(MediaType.APPLICATION_JSON)
@Path("/crud/{derivateId}")
public String save(@PathParam("derivateId") String derivateId, String data) {
    MCRObjectID derivateIdObject = MCRObjectID.getInstance(derivateId);
    checkDerivateExists(derivateIdObject);
    checkDerivateAccess(derivateIdObject, MCRAccessManager.PERMISSION_WRITE);
    MCRMetsSimpleModel model = MCRJSONSimpleModelConverter.toSimpleModel(data);
    Document document = MCRSimpleModelXMLConverter.toXML(model);
    XMLOutputter o = new XMLOutputter();
    try (OutputStream out = Files.newOutputStream(MCRPath.getPath(derivateId, METS_XML_PATH), StandardOpenOption.CREATE, StandardOpenOption.TRUNCATE_EXISTING)) {
        o.output(document, out);
    } catch (IOException e) {
        throw new WebApplicationException(e, Response.Status.INTERNAL_SERVER_ERROR);
    }
    return "{ \"success\": true }";
}

Example 73 with MCRObjectID

use of org.mycore.datamodel.metadata.MCRObjectID in project mycore by MyCoRe-Org.

the class MetsResource method startEditor.

@GET
@Path("/editor/start/{derivateId}")
@Produces(MediaType.TEXT_HTML)
public String startEditor(@PathParam("derivateId") String derivateId) {
    MCRObjectID derivateIdObject = MCRObjectID.getInstance(derivateId);
    checkDerivateExists(derivateIdObject);
    checkDerivateAccess(derivateIdObject, MCRAccessManager.PERMISSION_WRITE);
    InputStream resourceAsStream = MetsResource.class.getClassLoader().getResourceAsStream("mets-editor.html");
    try {
        StringWriter writer = new StringWriter();
        IOUtils.copy(resourceAsStream, writer, Charset.forName("UTF-8"));
        String htmlTemplate = writer.toString();
        // add additional javascript code
        String js = MCRConfiguration.instance().getString("MCR.Mets.Editor.additional.javascript", null);
        if (js != null && !js.isEmpty()) {
            htmlTemplate = htmlTemplate.replace("<link rel=\"additionalJS\" />", js);
        }
        // replace variables
        htmlTemplate = htmlTemplate.replaceAll("\\{baseURL\\}", MCRFrontendUtil.getBaseURL()).replaceAll("\\{derivateID\\}", derivateId);
        return htmlTemplate;
    } catch (IOException e) {
        throw new WebApplicationException(e, Response.Status.INTERNAL_SERVER_ERROR);
    }
}

Example 74 with MCRObjectID

use of org.mycore.datamodel.metadata.MCRObjectID in project mycore by MyCoRe-Org.

the class MCRMETSServlet method doGetPost.

@Override
protected void doGetPost(MCRServletJob job) throws Exception {
    HttpServletRequest request = job.getRequest();
    HttpServletResponse response = job.getResponse();
    LOGGER.info(request.getPathInfo());
    String derivate = getOwnerID(request.getPathInfo());
    MCRPath rootPath = MCRPath.getPath(derivate, "/");
    if (!Files.isDirectory(rootPath)) {
        response.sendError(HttpServletResponse.SC_NOT_FOUND, MessageFormat.format("Derivate {0} does not exist.", derivate));
        return;
    }
    request.setAttribute("XSL.derivateID", derivate);
    Collection<String> linkList = MCRLinkTableManager.instance().getSourceOf(derivate);
    if (linkList.isEmpty()) {
        MCRDerivate derivate2 = MCRMetadataManager.retrieveMCRDerivate(MCRObjectID.getInstance(derivate));
        MCRObjectID ownerID = derivate2.getOwnerID();
        if (ownerID != null && ownerID.toString().length() != 0) {
            linkList.add(ownerID.toString());
        } else {
            response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, MessageFormat.format("Derivate {0} is not linked with a MCRObject. Please contact an administrator.", derivate));
            return;
        }
    }
    request.setAttribute("XSL.objectID", linkList.iterator().next());
    response.setContentType("text/xml");
    long lastModified = Files.getLastModifiedTime(rootPath).toMillis();
    MCRFrontendUtil.writeCacheHeaders(response, (long) CACHE_TIME, lastModified, useExpire);
    long start = System.currentTimeMillis();
    MCRContent metsContent = getMetsSource(job, useExistingMets(request), derivate);
    MCRLayoutService.instance().doLayout(request, response, metsContent);
    LOGGER.info("Generation of code by {} took {} ms", this.getClass().getSimpleName(), System.currentTimeMillis() - start);
}

Example 75 with MCRObjectID

use of org.mycore.datamodel.metadata.MCRObjectID in project mycore by MyCoRe-Org.

the class MCRMetsLock method doLock.

/**
 * Locks a Derivate with the current SessionId
 * @param derivateIdString the Derivate to lock
 * @return True if the derivate is locked. False if the derivate could not be locked.
 */
public static synchronized boolean doLock(String derivateIdString) {
    MCRObjectID derivateId = MCRObjectID.getInstance(derivateIdString);
    if (isLocked(derivateIdString) && MCRMetsLock.metsAccessSessionTable.get(derivateId) != MCRSessionMgr.getCurrentSessionID()) {
        LOGGER.info(MessageFormat.format("Could not lock {0}, because its already locked.", derivateIdString));
        return false;
    } else {
        LOGGER.info(MessageFormat.format("{0} is now locked", derivateIdString));
        MCRMetsLock.metsAccessSessionTable.put(derivateId, MCRSessionMgr.getCurrentSessionID());
        return true;
    }
}