Examples with BlobHolder org.nuxeo.ecm.core.api.blobholder.BlobHolder used on opensource projects

Example 11 with BlobHolder

use of org.nuxeo.ecm.core.api.blobholder.BlobHolder in project nuxeo-filesystem-connectors by nuxeo.

the class FileResource method get.

@GET
public Object get() {
    BlobHolder bh = doc.getAdapter(BlobHolder.class);
    Blob blob = bh == null ? null : bh.getBlob();
    if (blob == null) {
        return Response.ok("").build();
    }
    String mimeType = blob.getMimeType();
    if (mimeType.equals("???")) {
        mimeType = "application/octet-stream";
    }
    // provide full DocumentBlobHolder context if possible, to give more info when calling the DownloadService
    Object entity = bh instanceof DocumentBlobHolder ? bh : blob;
    return Response.ok(entity).type(mimeType).build();
}

Example 12 with BlobHolder

use of org.nuxeo.ecm.core.api.blobholder.BlobHolder in project nuxeo-filesystem-connectors by nuxeo.

the class SimpleBackend method renameItem.

@Override
public void renameItem(DocumentModel source, String destinationName) {
    source.putContextData(SOURCE_EDIT_KEYWORD, "webdav");
    if (source.isFolder()) {
        source.setPropertyValue("dc:title", destinationName);
        moveItem(source, source.getParentRef(), destinationName);
        source.putContextData("renameSource", "webdav");
        getSession().saveDocument(source);
    } else {
        source.setPropertyValue("dc:title", destinationName);
        BlobHolder bh = source.getAdapter(BlobHolder.class);
        boolean blobUpdated = false;
        if (bh != null) {
            Blob blob = bh.getBlob();
            if (blob != null) {
                blob.setFilename(destinationName);
                // as the name may have changed, reset the mime type so that the correct one will be computed
                blob.setMimeType(null);
                blobUpdated = true;
                bh.setBlob(blob);
                getSession().saveDocument(source);
            }
        }
        if (!blobUpdated) {
            source.setPropertyValue("dc:title", destinationName);
            moveItem(source, source.getParentRef(), destinationName);
            getSession().saveDocument(source);
        }
    }
}

Example 13 with BlobHolder

use of org.nuxeo.ecm.core.api.blobholder.BlobHolder in project nuxeo-filesystem-connectors by nuxeo.

the class SimpleBackend method resolveLocation.

@Override
public DocumentModel resolveLocation(String location) {
    Path resolvedLocation = parseLocation(location);
    DocumentModel doc = null;
    doc = getPathCache().get(resolvedLocation.toString());
    if (doc != null) {
        return doc;
    }
    DocumentRef docRef = new PathRef(resolvedLocation.toString());
    if (exists(docRef)) {
        doc = getSession().getDocument(docRef);
    } else {
        String encodedPath = urlEncode(resolvedLocation.toString());
        if (!resolvedLocation.toString().equals(encodedPath)) {
            DocumentRef encodedPathRef = new PathRef(encodedPath);
            if (exists(encodedPathRef)) {
                doc = getSession().getDocument(encodedPathRef);
            }
        }
        if (doc == null) {
            String filename = resolvedLocation.lastSegment();
            Path parentLocation = resolvedLocation.removeLastSegments(1);
            // first try with spaces (for create New Folder)
            String folderName = filename;
            DocumentRef folderRef = new PathRef(parentLocation.append(folderName).toString());
            if (exists(folderRef)) {
                doc = getSession().getDocument(folderRef);
            }
            // look for a child
            DocumentModel parentDocument = resolveParent(parentLocation.toString());
            if (parentDocument == null) {
                // parent doesn't exist, no use looking for a child
                return null;
            }
            List<DocumentModel> children = getChildren(parentDocument.getRef());
            for (DocumentModel child : children) {
                BlobHolder bh = child.getAdapter(BlobHolder.class);
                if (bh != null) {
                    Blob blob = bh.getBlob();
                    if (blob != null) {
                        try {
                            String blobFilename = blob.getFilename();
                            if (filename.equals(blobFilename)) {
                                doc = child;
                                break;
                            } else if (urlEncode(filename).equals(blobFilename)) {
                                doc = child;
                                break;
                            } else if (URLEncoder.encode(filename, "UTF-8").equals(blobFilename)) {
                                doc = child;
                                break;
                            } else if (encode(blobFilename.getBytes(), "ISO-8859-1").equals(filename)) {
                                doc = child;
                                break;
                            }
                        } catch (UnsupportedEncodingException e) {
                            // cannot happen for UTF-8
                            throw new RuntimeException(e);
                        }
                    }
                }
            }
        }
    }
    getPathCache().put(resolvedLocation.toString(), doc);
    return doc;
}

Example 14 with BlobHolder

use of org.nuxeo.ecm.core.api.blobholder.BlobHolder in project nuxeo-filesystem-connectors by nuxeo.

the class SimpleBackend method createFile.

@Override
public DocumentModel createFile(String parentPath, String name, Blob content) {
    DocumentModel parent = resolveLocation(parentPath);
    if (!parent.isFolder()) {
        throw new NuxeoException("Can not create a child in a non folderish node");
    }
    try {
        cleanTrashPath(parent, name);
        DocumentModel file;
        if (Framework.isBooleanPropertyTrue(ALWAYS_CREATE_FILE_PROP)) {
            // compat for older versions, always create a File
            file = getSession().createDocumentModel(parent.getPathAsString(), name, "File");
            file.setPropertyValue("dc:title", name);
            if (content != null) {
                BlobHolder bh = file.getAdapter(BlobHolder.class);
                if (bh != null) {
                    bh.setBlob(content);
                }
            }
            file = getSession().createDocument(file);
        } else {
            // use the FileManager to create the file
            FileManager fileManager = Framework.getService(FileManager.class);
            file = fileManager.createDocumentFromBlob(getSession(), content, parent.getPathAsString(), false, name);
        }
        getPathCache().put(parseLocation(parentPath) + "/" + name, file);
        return file;
    } catch (IOException e) {
        throw new NuxeoException("Error child creating new folder", e);
    }
}