Examples with FileGrp org.mycore.mets.model.files.FileGrp used on opensource projects

Example 6 with FileGrp

use of org.mycore.mets.model.files.FileGrp in project mycore by MyCoRe-Org.

the class MCRMETSDefaultGenerator method createMets.

private Mets createMets() throws IOException {
    Mets mets = new Mets();
    String owner = getOwner();
    // add dmdsec
    DmdSec dmdSec = new DmdSec("dmd_" + owner);
    // add amdsec
    AmdSec amdSec = new AmdSec("amd_" + owner);
    // file sec
    FileSec fileSec = new FileSec();
    for (MCRMetsFileUse fileUse : MCRMetsFileUse.values()) {
        FileGrp fileGrp = new FileGrp(fileUse.toString());
        fileSec.addFileGrp(fileGrp);
    }
    // physical structure
    PhysicalStructMap physicalStructMap = new PhysicalStructMap();
    PhysicalDiv physicalDiv = new PhysicalDiv("phys_" + owner, "physSequence");
    physicalStructMap.setDivContainer(physicalDiv);
    // logical structure
    MCRILogicalStructMapTypeProvider typeProvider = getTypeProvider();
    LogicalStructMap logicalStructMap = new LogicalStructMap();
    LogicalDiv logicalDiv = new LogicalDiv("log_" + owner, typeProvider.getType(MCRObjectID.getInstance(owner)), owner, amdSec.getId(), dmdSec.getId());
    logicalDiv.setDmdId(dmdSec.getId());
    logicalStructMap.setDivContainer(logicalDiv);
    // struct Link
    StructLink structLink = new StructLink();
    // create internal structure
    structureMets(getDerivatePath(), getIgnorePaths(), fileSec, physicalDiv, logicalDiv, structLink, 0);
    hrefIdMap.clear();
    // add to mets
    mets.addDmdSec(dmdSec);
    mets.addAmdSec(amdSec);
    mets.setFileSec(fileSec);
    mets.addStructMap(physicalStructMap);
    mets.addStructMap(logicalStructMap);
    mets.setStructLink(structLink);
    return mets;
}

Example 7 with FileGrp

use of org.mycore.mets.model.files.FileGrp in project mycore by MyCoRe-Org.

the class MCRMETSDefaultGenerator method sortFileToGrp.

private void sortFileToGrp(FileSec fileSec, Map.Entry<MCRPath, BasicFileAttributes> file, String fileID, final String href, MCRMetsFileUse fileUse) throws IOException {
    // file
    File metsFile = new File(fileID, MCRContentTypes.probeContentType(file.getKey()));
    FLocat fLocat = new FLocat(LOCTYPE.URL, href);
    metsFile.setFLocat(fLocat);
    for (FileGrp fileGrp : fileSec.getFileGroups()) {
        if (fileGrp.getUse().equalsIgnoreCase(fileUse.toString())) {
            fileGrp.addFile(metsFile);
        }
    }
}

Example 8 with FileGrp

use of org.mycore.mets.model.files.FileGrp in project mycore by MyCoRe-Org.

the class MCRMETSHierarchyGenerator method getFileId.

/**
 * Runs through all USE="MASTER" files and tries to find the corresponding
 * mets:file @ID.
 *
 * @param uriEncodedLinkedFile the file to find
 * @return the fileSec @ID
 */
private Optional<String> getFileId(String uriEncodedLinkedFile) {
    FileGrp masterGroup = this.fileSection.getFileGroup(FileGrp.USE_MASTER);
    return masterGroup.getFileList().stream().filter(file -> {
        String href = file.getFLocat().getHref();
        boolean equals = href.equals(uriEncodedLinkedFile);
        boolean equalsWithoutSlash = uriEncodedLinkedFile.startsWith("/") && href.equals(uriEncodedLinkedFile.substring(1));
        return equals || equalsWithoutSlash;
    }).map(File::getId).findFirst();
}

Example 9 with FileGrp

use of org.mycore.mets.model.files.FileGrp in project mycore by MyCoRe-Org.

the class MCRMETSHierarchyGenerator method createFileSection.

/**
 * Creates the file section.
 *
 * @return generated file secion.
 */
protected FileSec createFileSection() throws IOException {
    FileSec fileSec = new FileSec();
    List<MCRPath> filePaths = MCRMetsSave.listFiles(getDerivatePath(), getIgnorePaths());
    List<FileGrp> fileGrps = MCRMetsSave.buildFileGroups(filePaths);
    fileGrps.forEach(fileSec::addFileGrp);
    for (MCRPath file : filePaths) {
        String contentType = MCRContentTypes.probeContentType(file);
        FileRef ref = new FileRef(file, contentType);
        this.files.add(ref);
    }
    for (FileRef ref : this.files) {
        MCRMetsFileUse use = MCRMetsFileUse.get(ref.path);
        FileGrp fileGrp = fileGrps.stream().filter(grp -> grp.getUse().equals(use.toString())).findFirst().orElse(null);
        if (fileGrp == null) {
            LOGGER.warn("Unable to add file '" + ref.toId() + "' because cannot find corresponding group " + " with @USE='" + use.toString() + "'. Ignore file and continue.");
            continue;
        }
        addFile(ref.toId(), fileGrp, ref.getPath(), ref.getContentType());
    }
    return fileSec;
}

Example 10 with FileGrp

use of org.mycore.mets.model.files.FileGrp in project mycore by MyCoRe-Org.

the class MCRMetsSave method getFileGroup.

private static Element getFileGroup(Document mets, String fileGrpUSE) {
    // alter the mets document
    XPathExpression<Element> xpath;
    String fileGroupXPathString = String.format(Locale.ROOT, "mets:mets/mets:fileSec/mets:fileGrp[@USE='%s']", fileGrpUSE);
    xpath = XPathFactory.instance().compile(fileGroupXPathString, Filters.element(), null, MCRConstants.METS_NAMESPACE);
    Element element = xpath.evaluateFirst(mets);
    if (element == null) {
        // section does not exist
        Element fileGroupElement = new FileGrp(fileGrpUSE).asElement();
        String fileSectionPath = "mets:mets/mets:fileSec";
        xpath = XPathFactory.instance().compile(fileSectionPath, Filters.element(), null, MCRConstants.METS_NAMESPACE);
        Element fileSectionElement = xpath.evaluateFirst(mets);
        if (fileSectionElement == null) {
            throw new MCRPersistenceException("There is no fileSection in mets.xml!");
        }
        fileSectionElement.addContent(fileGroupElement);
        element = fileGroupElement;
    }
    return element;
}