001/* 002 * (C) Copyright 2006-2008 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 * bstefanescu 018 * 019 * $Id$ 020 */ 021 022package org.nuxeo.ecm.core.rest; 023 024import org.nuxeo.ecm.core.api.CoreSession; 025import org.nuxeo.ecm.core.api.DocumentModel; 026import org.nuxeo.ecm.core.api.NuxeoException; 027import org.nuxeo.ecm.core.api.pathsegment.PathSegmentService; 028import org.nuxeo.ecm.core.versioning.VersioningService; 029import org.nuxeo.ecm.webengine.WebException; 030import org.nuxeo.ecm.webengine.forms.FormData; 031import org.nuxeo.ecm.webengine.model.WebContext; 032import org.nuxeo.runtime.api.Framework; 033 034/** 035 * @author <a href="mailto:bs@nuxeo.com">Bogdan Stefanescu</a> 036 */ 037public class DocumentHelper { 038 039 // Utility class. 040 private DocumentHelper() { 041 } 042 043 public static DocumentModel createDocument(WebContext context, DocumentModel parent, String name) { 044 try { 045 PathSegmentService pss = Framework.getService(PathSegmentService.class); 046 CoreSession session = context.getCoreSession(); 047 FormData form = context.getForm(); 048 String type = form.getDocumentType(); 049 if (type == null) { 050 throw new WebException("Invalid argument exception. No doc type specified"); 051 } 052 DocumentModel newDoc = session.createDocumentModel(type); 053 form.fillDocument(newDoc); 054 if (name != null) { 055 newDoc.setPropertyValue("dc:title", name); 056 } 057 newDoc.setPathInfo(parent.getPathAsString(), pss.generatePathSegment(newDoc)); 058 newDoc = session.createDocument(newDoc); 059 newDoc.setPropertyValue("dc:title", newDoc.getName()); 060 session.saveDocument(newDoc); 061 session.save(); 062 return newDoc; 063 } catch (NuxeoException e) { 064 throw WebException.wrap("Failed to create document: " + name, e); 065 } 066 } 067 068 public static DocumentModel updateDocument(WebContext ctx, DocumentModel doc) { 069 try { 070 FormData form = ctx.getForm(); 071 form.fillDocument(doc); 072 doc.putContextData(VersioningService.VERSIONING_OPTION, form.getVersioningOption()); 073 doc = ctx.getCoreSession().saveDocument(doc); 074 ctx.getCoreSession().save(); 075 return doc; 076 } catch (NuxeoException e) { 077 throw WebException.wrap("Failed to update document", e); 078 } 079 } 080 081}