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 * Mariana Cedica 018 */ 019package org.nuxeo.ecm.core.management.statuses; 020 021import java.util.List; 022 023import org.nuxeo.ecm.core.api.CoreInstance; 024import org.nuxeo.ecm.core.api.CoreSession; 025import org.nuxeo.ecm.core.management.api.Probe; 026import org.nuxeo.ecm.core.management.api.ProbeStatus; 027import org.nuxeo.ecm.core.repository.RepositoryService; 028import org.nuxeo.runtime.api.Framework; 029import org.nuxeo.runtime.transaction.TransactionHelper; 030 031/** 032 * Probe that checks that the repository is available by fetching the root doc 033 * 034 * @since 9.3 035 */ 036public class RepositoryStatusProbe implements Probe { 037 038 @Override 039 public ProbeStatus run() { 040 ProbeStatus status; 041 status = TransactionHelper.runInTransaction(() -> { 042 List<String> repositories = getRepositoryName(); 043 boolean success = !repositories.isEmpty(); 044 for (String repository : repositories) { 045 success = success && CoreInstance.doPrivileged(repository, (CoreSession session) -> { 046 return session.exists(session.getRootDocument().getRef()); 047 }); 048 } 049 if (success) { 050 return ProbeStatus.newSuccess("Repository started"); 051 } else { 052 return ProbeStatus.newFailure("Repository not started corectly"); 053 } 054 }); 055 return status; 056 057 } 058 059 protected List<String> getRepositoryName() { 060 return Framework.getService(RepositoryService.class).getRepositoryNames(); 061 } 062}