001/* 002 * (C) Copyright 2014 Nuxeo SA (http://nuxeo.com/) and contributors. 003 * 004 * All rights reserved. This program and the accompanying materials 005 * are made available under the terms of the GNU Lesser General Public License 006 * (LGPL) version 2.1 which accompanies this distribution, and is available at 007 * http://www.gnu.org/licenses/lgpl-2.1.html 008 * 009 * This library is distributed in the hope that it will be useful, 010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 012 * Lesser General Public License for more details. 013 * 014 * Contributors: 015 * Nicolas Chapurlat <nchapurlat@nuxeo.com> 016 */ 017 018package org.nuxeo.ecm.core.api.model.resolver; 019 020import java.io.Serializable; 021import java.util.List; 022 023import org.nuxeo.ecm.core.api.DocumentModel; 024import org.nuxeo.ecm.core.schema.SchemaManager; 025import org.nuxeo.ecm.core.schema.types.Field; 026import org.nuxeo.ecm.core.schema.types.resolver.ObjectResolver; 027import org.nuxeo.runtime.api.Framework; 028 029/** 030 * @since 7.1 031 */ 032public class DocumentPropertyObjectResolverImpl implements PropertyObjectResolver { 033 034 protected DocumentModel doc; 035 036 protected String xpath; 037 038 protected ObjectResolver resolver; 039 040 public static DocumentPropertyObjectResolverImpl create(DocumentModel doc, String xpath) { 041 Field field = Framework.getService(SchemaManager.class).getField(xpath); 042 if (field != null) { 043 ObjectResolver resolver = field.getType().getObjectResolver(); 044 if (resolver != null) { 045 return new DocumentPropertyObjectResolverImpl(doc, xpath, resolver); 046 } 047 } 048 return null; 049 } 050 051 public DocumentPropertyObjectResolverImpl(DocumentModel doc, String xpath, ObjectResolver resolver) { 052 this.doc = doc; 053 this.xpath = xpath; 054 this.resolver = resolver; 055 } 056 057 @Override 058 public List<Class<?>> getManagedClasses() { 059 return resolver.getManagedClasses(); 060 } 061 062 @Override 063 public boolean validate() { 064 return resolver.validate(doc.getPropertyValue(xpath)); 065 } 066 067 @Override 068 public Object fetch() { 069 return resolver.fetch(doc.getPropertyValue(xpath)); 070 } 071 072 @Override 073 public <T> T fetch(Class<T> type) { 074 return resolver.fetch(type, doc.getPropertyValue(xpath)); 075 } 076 077 @Override 078 public void setObject(Object object) { 079 Serializable reference = resolver.getReference(object); 080 doc.setPropertyValue(xpath, reference); 081 } 082 083 @Override 084 public ObjectResolver getObjectResolver() { 085 return resolver; 086 } 087 088}