Examples with MCRMetsSimpleModel org.mycore.mets.model.simple.MCRMetsSimpleModel used on opensource projects

Example 1 with MCRMetsSimpleModel

use of org.mycore.mets.model.simple.MCRMetsSimpleModel in project mycore by MyCoRe-Org.

the class MCRJSONSimpleModelConverterTest method testToSimpleModel.

@Test
public void testToSimpleModel() throws Exception {
    MCRMetsSimpleModel metsSimpleModel = MCRJSONSimpleModelConverter.toSimpleModel(json);
    MCRMetsSimpleModel compareSimpleModel = MCRMetsTestUtil.buildMetsSimpleModel();
    MCRMetsSection s1RootSection = metsSimpleModel.getRootSection();
    MCRMetsSection s2RootSection = compareSimpleModel.getRootSection();
    Assert.assertEquals("labels of root must be the same", s1RootSection.getLabel(), s2RootSection.getLabel());
    Assert.assertEquals("types of root must be the same", s1RootSection.getType(), s2RootSection.getType());
    Assert.assertEquals("page count must be the same", metsSimpleModel.getMetsPageList().size(), compareSimpleModel.getMetsPageList().size());
    List<MCRMetsLink> s1SectionPageLinkList = metsSimpleModel.getSectionPageLinkList();
    List<MCRMetsLink> s2SectionPageLinkList = compareSimpleModel.getSectionPageLinkList();
    for (int n = 0; n < 3; n++) {
        Assert.assertEquals("from of " + n + " link must be the same", s1SectionPageLinkList.get(n).getFrom().getLabel(), s2SectionPageLinkList.get(n).getFrom().getLabel());
        Assert.assertEquals("to of " + n + " link must be the same", s1SectionPageLinkList.get(n).getTo().getOrderLabel(), s2SectionPageLinkList.get(n).getTo().getOrderLabel());
    }
}

Example 2 with MCRMetsSimpleModel

use of org.mycore.mets.model.simple.MCRMetsSimpleModel 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 3 with MCRMetsSimpleModel

use of org.mycore.mets.model.simple.MCRMetsSimpleModel in project mycore by MyCoRe-Org.

the class MCRMetsCommands method fixInvalidMets.

@MCRCommand(syntax = "try fix invalid mets", help = "This Command can be used to fix invalid mets files that was found in any validate selected mets runs.", order = 15)
public static void fixInvalidMets() {
    String selectedObjectID;
    while ((selectedObjectID = invalidMetsQueue.poll()) != null) {
        LOGGER.info("Try to fix METS of {}", selectedObjectID);
        MCRPath metsFile = MCRPath.getPath(selectedObjectID, "/mets.xml");
        SAXBuilder saxBuilder = new SAXBuilder();
        Document metsDocument;
        try (InputStream metsInputStream = Files.newInputStream(metsFile)) {
            metsDocument = saxBuilder.build(metsInputStream);
        } catch (IOException | JDOMException e) {
            LOGGER.error(MessageFormat.format("Cannot fix METS of {0}. Can not parse mets.xml!", selectedObjectID), e);
            return;
        }
        MCRMetsSimpleModel mcrMetsSimpleModel;
        try {
            mcrMetsSimpleModel = MCRXMLSimpleModelConverter.fromXML(metsDocument);
        } catch (Exception e) {
            LOGGER.error(MessageFormat.format("Cannot fix METS of {0}. Can not convert to SimpleModel!", selectedObjectID), e);
            return;
        }
        Document newMets = MCRSimpleModelXMLConverter.toXML(mcrMetsSimpleModel);
        XMLOutputter xmlOutputter = new XMLOutputter();
        try (OutputStream os = Files.newOutputStream(metsFile)) {
            xmlOutputter.output(newMets, os);
        } catch (IOException e) {
            LOGGER.error(MessageFormat.format("Cannot fix METS of {0}. Can not write mets to derivate.", selectedObjectID));
        }
    }
}

Example 4 with MCRMetsSimpleModel

use of org.mycore.mets.model.simple.MCRMetsSimpleModel in project mycore by MyCoRe-Org.

the class MCRJSONSimpleModelConverter method toSimpleModel.

public static MCRMetsSimpleModel toSimpleModel(String model) {
    GsonBuilder gsonBuilder = new GsonBuilder();
    gsonBuilder.registerTypeAdapter(MCRMetsLink.class, new MCRMetsLinkTypeAdapter());
    gsonBuilder.registerTypeAdapter(MCRMetsAltoLink.class, new MCRAltoLinkTypeAdapter());
    gsonBuilder.setPrettyPrinting();
    MCRMetsSimpleModel metsSimpleModel = gsonBuilder.create().fromJson(model, MCRMetsSimpleModel.class);
    Hashtable<String, MCRMetsPage> idPageMap = new Hashtable<>();
    metsSimpleModel.getMetsPageList().stream().forEach(page -> idPageMap.put(page.getId(), page));
    final Map<String, MCRMetsFile> idMCRMetsFileMap = extractIdFileMap(metsSimpleModel.getMetsPageList());
    Hashtable<String, MCRMetsSection> idSectionMap = new Hashtable<>();
    processSections(metsSimpleModel.getRootSection(), idSectionMap, idMCRMetsFileMap);
    List<MCRMetsLink> sectionPageLinkList = metsSimpleModel.getSectionPageLinkList();
    List<MCRMetsLink> metsLinks = sectionPageLinkList.stream().map((link) -> {
        if (link instanceof MCRMetsLinkTypeAdapter.MCRMetsLinkPlaceholder) {
            MCRMetsLinkTypeAdapter.MCRMetsLinkPlaceholder placeholder = (MCRMetsLinkTypeAdapter.MCRMetsLinkPlaceholder) link;
            MCRMetsSection metsSection = idSectionMap.get(placeholder.getFromString());
            MCRMetsPage metsPage = idPageMap.get(placeholder.getToString());
            return new MCRMetsLink(metsSection, metsPage);
        } else {
            return link;
        }
    }).collect(toList());
    sectionPageLinkList.clear();
    sectionPageLinkList.addAll(metsLinks);
    return metsSimpleModel;
}

Example 5 with MCRMetsSimpleModel

use of org.mycore.mets.model.simple.MCRMetsSimpleModel in project mycore by MyCoRe-Org.

the class MCRXMLSimpleModelConverter method fromXML.

/**
 * Converts a Document to MetsSimpleModel
 *
 * @param metsDocument the Document which should be converted
 * @return the converted MetsSimpleModel
 * @throws Exception if new Mets(metsDocument) throws exception
 */
public static MCRMetsSimpleModel fromXML(Document metsDocument) throws Exception {
    Mets mets = new Mets(metsDocument);
    MCRMetsSimpleModel msm = new MCRMetsSimpleModel();
    Map<String, MCRMetsPage> idPageMap = new Hashtable<>();
    Map<String, MCRMetsFile> idFileMap = buildidFileMap(mets);
    List<MCRMetsPage> metsPageList = buildPageList(mets, idPageMap, idFileMap);
    msm.getMetsPageList().addAll(metsPageList);
    Map<String, MCRMetsSection> idSectionMap = new Hashtable<>();
    MCRMetsSection rootMetsSection = buidRootSection(mets, idSectionMap, idFileMap);
    msm.setRootSection(rootMetsSection);
    linkPages(mets, idSectionMap, idPageMap, msm);
    return msm;
}