001/* 002 * (C) Copyright 2006-2012 Nuxeo SA (http://nuxeo.com/) and others. 003 * 004 * All rights reserved. This program and the accompanying materials 005 * are made available under the terms of the GNU Lesser General Public License 006 * (LGPL) version 2.1 which accompanies this distribution, and is available at 007 * http://www.gnu.org/licenses/lgpl-2.1.html 008 * 009 * This library is distributed in the hope that it will be useful, 010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 012 * Lesser General Public License for more details. 013 * 014 * Contributors: 015 * Thomas Roger <troger@nuxeo.com> 016 */ 017 018package org.nuxeo.ecm.quota; 019 020import java.util.ArrayList; 021import java.util.HashMap; 022import java.util.List; 023import java.util.Map; 024 025import org.nuxeo.ecm.core.api.NuxeoException; 026import org.nuxeo.runtime.model.ContributionFragmentRegistry; 027 028/** 029 * Registry for {@link org.nuxeo.ecm.quota.QuotaStatsUpdater}s, handling merge of registered 030 * {@link org.nuxeo.ecm.quota.QuotaStatsUpdaterDescriptor} elements. 031 * 032 * @author <a href="mailto:troger@nuxeo.com">Thomas Roger</a> 033 * @since 5.5 034 */ 035public class QuotaStatsUpdaterRegistry extends ContributionFragmentRegistry<QuotaStatsUpdaterDescriptor> { 036 037 protected Map<String, QuotaStatsUpdater> quotaStatsUpdaters = new HashMap<String, QuotaStatsUpdater>(); 038 039 public QuotaStatsUpdater getQuotaStatsUpdater(String name) { 040 return quotaStatsUpdaters.get(name); 041 } 042 043 public List<QuotaStatsUpdater> getQuotaStatsUpdaters() { 044 return new ArrayList<QuotaStatsUpdater>(quotaStatsUpdaters.values()); 045 } 046 047 @Override 048 public String getContributionId(QuotaStatsUpdaterDescriptor descriptor) { 049 return descriptor.getName(); 050 } 051 052 @Override 053 public void contributionUpdated(String id, QuotaStatsUpdaterDescriptor contrib, 054 QuotaStatsUpdaterDescriptor newOrigContrib) { 055 if (contrib.isEnabled()) { 056 try { 057 QuotaStatsUpdater updater = contrib.getQuotaStatsUpdaterClass().newInstance(); 058 updater.setName(contrib.getName()); 059 updater.setLabel(contrib.getLabel()); 060 updater.setDescriptionLabel(contrib.getDescriptionLabel()); 061 quotaStatsUpdaters.put(id, updater); 062 } catch (ReflectiveOperationException e) { 063 throw new NuxeoException(e); 064 } 065 } else { 066 quotaStatsUpdaters.remove(id); 067 } 068 } 069 070 @Override 071 public void contributionRemoved(String id, QuotaStatsUpdaterDescriptor descriptor) { 072 quotaStatsUpdaters.remove(id); 073 } 074 075 @Override 076 public QuotaStatsUpdaterDescriptor clone(QuotaStatsUpdaterDescriptor descriptor) { 077 return descriptor.clone(); 078 } 079 080 @Override 081 public void merge(QuotaStatsUpdaterDescriptor src, QuotaStatsUpdaterDescriptor dst) { 082 dst.setQuotaStatsUpdaterClass(src.getQuotaStatsUpdaterClass()); 083 dst.setEnabled(src.isEnabled()); 084 dst.setLabel(src.getLabel()); 085 dst.setDescriptionLabel(src.getDescriptionLabel()); 086 } 087 088}