001/* 002 * (C) Copyright 2014 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 * Nicolas Chapurlat <nchapurlat@nuxeo.com> 018 */ 019 020package org.nuxeo.ecm.core.api.model.resolver; 021 022import java.util.List; 023 024import org.nuxeo.ecm.core.schema.types.resolver.ObjectResolver; 025 026/** 027 * Object to resolve entities referenced by a property. Works only on properties whose type has an object resolver. 028 * 029 * @since 7.1 030 */ 031public interface PropertyObjectResolver { 032 033 /** 034 * {@link ObjectResolver#getManagedClasses()} 035 * 036 * @since 7.2 037 */ 038 List<Class<?>> getManagedClasses(); 039 040 /** 041 * {@link ObjectResolver#validate(Object)} 042 * 043 * @since 7.1 044 */ 045 boolean validate(); 046 047 /** 048 * {@link ObjectResolver#validate(Object,Object)} 049 * 050 * @since 10.2 051 */ 052 default boolean validate(Object context) { 053 return validate(); 054 } 055 056 /** 057 * {@link ObjectResolver#fetch(Object)} 058 * 059 * @since 7.1 060 */ 061 Object fetch(); 062 063 /** 064 * {@link ObjectResolver#fetch(Object,Object)} 065 * 066 * @since 10.2 067 */ 068 default Object fetch(Object context) { 069 return fetch(); 070 } 071 072 /** 073 * {@link ObjectResolver#fetch(Class, Object)} 074 * 075 * @since 7.1 076 */ 077 <T> T fetch(Class<T> type); 078 079 /** 080 * Gets a reference to the object and set the corresponding value to this property. 081 * {@link ObjectResolver#fetch(Class, Object)} 082 * 083 * @since 7.1 084 */ 085 void setObject(Object object); 086 087 /** 088 * Returns the underlying {@link ObjectResolver}. 089 * 090 * @since 7.1 091 */ 092 ObjectResolver getObjectResolver(); 093 094}