001/* 002 * (C) Copyright 2017 Nuxeo (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 * Funsho David 018 * Kevin Leturc 019 */ 020package org.nuxeo.ecm.core.versioning; 021 022import java.util.HashSet; 023import java.util.Set; 024 025import org.apache.commons.logging.Log; 026import org.apache.commons.logging.LogFactory; 027import org.nuxeo.common.xmap.annotation.XNode; 028import org.nuxeo.common.xmap.annotation.XNodeList; 029import org.nuxeo.common.xmap.annotation.XObject; 030 031/** 032 * @since 9.1 033 */ 034@XObject("filter") 035public class VersioningFilterDescriptor { 036 037 private static final Log log = LogFactory.getLog(VersioningFilterDescriptor.class); 038 039 @XNode("@id") 040 protected String id; 041 042 @XNode("@class") 043 protected Class<VersioningPolicyFilter> className; 044 045 @XNodeList(value = "type", componentType = String.class, type = HashSet.class) 046 protected Set<String> types = new HashSet<>(); 047 048 @XNodeList(value = "facet", componentType = String.class, type = HashSet.class) 049 protected Set<String> facets = new HashSet<>(); 050 051 @XNodeList(value = "schema", componentType = String.class, type = HashSet.class) 052 protected Set<String> schemas = new HashSet<>(); 053 054 @XNode("condition") 055 protected String condition; 056 057 public String getId() { 058 return id; 059 } 060 061 public VersioningPolicyFilter newInstance() { 062 VersioningPolicyFilter filter = null; 063 if (className != null) { 064 try { 065 filter = className.getDeclaredConstructor().newInstance(); 066 } catch (ReflectiveOperationException e) { 067 log.error("Class " + className + " could not be instantiated", e); 068 } 069 } else { 070 return new StandardVersioningPolicyFilter(types, facets, schemas, condition); 071 } 072 return filter; 073 } 074 075 @Override 076 public String toString() { 077 return getClass().getSimpleName() + '(' + id + ')'; 078 } 079 080}