DocumentModelInjector.java

/*
 * (C) Copyright 2006-2011 Nuxeo SA (http://nuxeo.com/) and others.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * Contributors:
 *     bstefanescu
 *
 * $Id: DocumentModelInjector.java 29029 2008-01-14 18:38:14Z ldoguin $
 */

package org.nuxeo.ecm.core.io.impl.plugins;

import java.io.IOException;

import org.nuxeo.common.utils.Path;
import org.nuxeo.ecm.core.api.CoreSession;
import org.nuxeo.ecm.core.api.DocumentLocation;
import org.nuxeo.ecm.core.api.DocumentModel;
import org.nuxeo.ecm.core.io.DocumentTranslationMap;
import org.nuxeo.ecm.core.io.ExportedDocument;
import org.nuxeo.ecm.core.io.impl.AbstractDocumentModelWriter;
import org.nuxeo.ecm.core.io.impl.DocumentTranslationMapImpl;

/**
 * @author <a href="mailto:bs@nuxeo.com">Bogdan Stefanescu</a>
 */
// TODO: improve it ->
// modify core session to add a batch create method and use it
public class DocumentModelInjector extends AbstractDocumentModelWriter {

    /**
     * @param session the session to the repository where to write
     * @param parentPath where to write the tree. this document will be used as the parent of all top level documents
     *            passed as input. Note that you may have
     */
    public DocumentModelInjector(CoreSession session, String parentPath) {
        super(session, parentPath);

    }

    public DocumentModelInjector(CoreSession session, String parentPath, int saveInterval) {
        super(session, parentPath, saveInterval);
    }

    @Override
    public DocumentTranslationMap write(ExportedDocument xdoc) throws IOException {
        Path path = xdoc.getPath();
        if (path.isEmpty() || path.isRoot()) {
            return null; // TODO avoid to import the root
        }
        path = root.append(path); // compute target path

        DocumentModel doc = createDocument(xdoc, path);
        DocumentLocation source = xdoc.getSourceLocation();
        DocumentTranslationMap map = new DocumentTranslationMapImpl(source.getServerName(), doc.getRepositoryName());
        map.put(source.getDocRef(), doc.getRef());
        return map;
    }

}