001/* 002 * Licensed under the Apache License, Version 2.0 (the "License"); 003 * you may not use this file except in compliance with the License. 004 * You may obtain a copy of the License at 005 * 006 * http://www.apache.org/licenses/LICENSE-2.0 007 * 008 * Unless required by applicable law or agreed to in writing, software 009 * distributed under the License is distributed on an "AS IS" BASIS, 010 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 011 * See the License for the specific language governing permissions and 012 * limitations under the License. 013 */ 014package org.gbif.common.parsers; 015 016import org.gbif.api.vocabulary.MaintenanceUpdateFrequency; 017import org.gbif.common.parsers.core.EnumParser; 018 019/** 020 * Singleton implementation of the dictionary that uses the file /dictionaries/parse/maintenanceUpdateFrequency.txt. 021 */ 022public class MaintenanceUpdateFrequencyParser extends EnumParser<MaintenanceUpdateFrequency> { 023 024 private static MaintenanceUpdateFrequencyParser singletonObject = null; 025 026 private MaintenanceUpdateFrequencyParser() { 027 super(MaintenanceUpdateFrequency.class, false); 028 // make sure we have all values from the enum 029 for (MaintenanceUpdateFrequency m : MaintenanceUpdateFrequency.values()) { 030 add(m.name(), m); 031 } 032 // use dict file last 033 init( 034 MaintenanceUpdateFrequencyParser.class.getResourceAsStream("/dictionaries/parse/maintenanceUpdateFrequency.tsv")); 035 } 036 037 public static MaintenanceUpdateFrequencyParser getInstance() { 038 synchronized (MaintenanceUpdateFrequencyParser.class) { 039 if (singletonObject == null) { 040 singletonObject = new MaintenanceUpdateFrequencyParser(); 041 } 042 } 043 return singletonObject; 044 } 045}