001/* 002 * Licensed to DuraSpace under one or more contributor license agreements. 003 * See the NOTICE file distributed with this work for additional information 004 * regarding copyright ownership. 005 * 006 * DuraSpace licenses this file to you under the Apache License, 007 * Version 2.0 (the "License"); you may not use this file except in 008 * compliance with the License. You may obtain a copy of the License at 009 * 010 * http://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, software 013 * distributed under the License is distributed on an "AS IS" BASIS, 014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 015 * See the License for the specific language governing permissions and 016 * limitations under the License. 017 */ 018package org.fcrepo.http.commons; 019 020import org.springframework.beans.factory.BeanDefinitionStoreException; 021import org.springframework.web.context.ContextLoaderListener; 022 023import javax.servlet.ServletContextEvent; 024 025import static org.slf4j.LoggerFactory.getLogger; 026 027/** 028 * This class wraps the standard Spring ContextLoaderListener in order to catch initialization errors. 029 * 030 * @author awoods 031 * @since 2016-06-09 032 */ 033public class FedoraContextLoaderListener extends ContextLoaderListener { 034 035 private static final org.slf4j.Logger LOGGER = getLogger(FedoraContextLoaderListener.class); 036 037 @Override 038 public void contextInitialized(final ServletContextEvent event) { 039 try { 040 super.contextInitialized(event); 041 } catch (final BeanDefinitionStoreException e) { 042 final String msg = "\n" + 043 "=====================================================================\n" + 044 "=====================================================================\n" + 045 "---------- FEDORA CONFIGURATION ERROR ----------\n" + 046 "If the above stacktrace mentions 'fcrepo.modeshape.configuration'\n" + 047 "You must configure a 'repository.json'\n" + 048 "\n" + 049 "See documentation specific to your version of Fedora\n" + 050 "https://wiki.duraspace.org/display/FEDORA4x/Application+Configuration\n" + 051 "\n" + 052 "=====================================================================\n" + 053 "=====================================================================\n"; 054 LOGGER.error(msg); 055 } 056 057 } 058 059}