001/*
002 * (C) Copyright 2012 Nuxeo SA (http://nuxeo.com/) and others.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *     http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 *
016 * Contributors:
017 *     Thierry Delprat
018 */
019package org.nuxeo.template.context.extensions;
020
021import java.util.ArrayList;
022import java.util.List;
023
024import org.nuxeo.ecm.core.api.DocumentModel;
025import org.nuxeo.ecm.core.api.DocumentRef;
026import org.nuxeo.template.api.context.DocumentWrapper;
027
028public class CoreExtensions {
029
030    protected final DocumentModel doc;
031
032    protected final DocumentWrapper nuxeoWrapper;
033
034    public CoreExtensions(DocumentModel doc, DocumentWrapper nuxeoWrapper) {
035        this.doc = doc;
036        this.nuxeoWrapper = nuxeoWrapper;
037    }
038
039    public List<Object> getChildren() {
040        List<DocumentModel> children = doc.getCoreSession().getChildren(doc.getRef());
041        List<Object> docs = new ArrayList<Object>();
042        for (DocumentModel child : children) {
043            docs.add(nuxeoWrapper.wrap(child));
044        }
045        return docs;
046    }
047
048    public Object getParent() {
049        DocumentRef ref = doc.getParentRef();
050        return nuxeoWrapper.wrap(doc.getCoreSession().getDocument(ref));
051    }
052
053}