001/* 002 * (C) Copyright 2006-2016 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 * Stephane Lacoin at Nuxeo (aka matic) 018 */ 019package org.nuxeo.ecm.core.work; 020 021import org.nuxeo.ecm.core.work.api.WorkQueuingDescriptor; 022import org.nuxeo.runtime.model.ContributionFragmentRegistry; 023 024/** 025 * 026 * 027 * @since 8.3 028 */ 029public class WorkQueuingRegistry extends ContributionFragmentRegistry<WorkQueuingDescriptor> { 030 031 Class<? extends WorkQueuing> klass = MemoryWorkQueuing.class; 032 033 @Override 034 public String getContributionId(WorkQueuingDescriptor contrib) { 035 return "singleton"; 036 } 037 038 @Override 039 public void contributionUpdated(String id, WorkQueuingDescriptor contrib, WorkQueuingDescriptor newOrigContrib) { 040 klass = contrib.klass; 041 } 042 043 @Override 044 public void contributionRemoved(String id, WorkQueuingDescriptor origContrib) { 045 klass = origContrib.klass; 046 } 047 048 @Override 049 public WorkQueuingDescriptor clone(WorkQueuingDescriptor orig) { 050 WorkQueuingDescriptor other = new WorkQueuingDescriptor(); 051 other.klass = orig.klass; 052 return other; 053 } 054 055 @Override 056 public void merge(WorkQueuingDescriptor src, WorkQueuingDescriptor dst) { 057 dst.klass = src.klass; 058 } 059 060 061}