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 * Kevin Leturc 018 */ 019package org.nuxeo.ecm.core.versioning; 020 021import org.nuxeo.ecm.core.api.DocumentModel; 022import org.nuxeo.ecm.core.schema.FacetNames; 023 024/** 025 * Policy filter which disables automatic versioning for System document or document which should never be versioned. 026 * 027 * @since 9.1 028 */ 029public class NoVersioningPolicyFilter implements VersioningPolicyFilter { 030 031 public static final String WORKSPACE_TYPE = "Workspace"; 032 033 @Override 034 public boolean test(DocumentModel previousDocument, DocumentModel currentDocument) { 035 // exclude 'Workspace' document type because it owns 'file' schema which is involved in versioning policy 036 return WORKSPACE_TYPE.equals(currentDocument.getType()) || currentDocument.hasFacet(FacetNames.SYSTEM_DOCUMENT); 037 } 038 039}