001/* 002 * (C) Copyright 2006-2011 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 * Anahide Tchertchian 018 */ 019package org.nuxeo.ecm.core.api; 020 021/** 022 * Holds life cycle related constants that are generic enough to be available at a core level. 023 * 024 * @author Anahide Tchertchian 025 */ 026public interface LifeCycleConstants { 027 028 static final String DELETED_STATE = "deleted"; 029 030 static final String DELETE_TRANSITION = "delete"; 031 032 static final String UNDELETE_TRANSITION = "undelete"; 033 034 /** 035 * Event for a lifecycle transition. 036 */ 037 static final String TRANSITION_EVENT = "lifecycle_transition_event"; 038 039 static final String TRANSTION_EVENT_OPTION_FROM = "from"; 040 041 static final String TRANSTION_EVENT_OPTION_TO = "to"; 042 043 static final String TRANSTION_EVENT_OPTION_TRANSITION = "transition"; 044 045 /** 046 * Event for a document undeleted by the user. Triggers an async listener that undeletes its children too. 047 */ 048 static final String DOCUMENT_UNDELETED = "documentUndeleted"; 049 050 /** 051 * Key in context map to specify initial lifecycle state on document creation. 052 */ 053 static final String INITIAL_LIFECYCLE_STATE_OPTION_NAME = "initialLifecycleState"; 054 055}