Java tutorial
/** * Copyright 2011 Archfirst * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package org.archfirst.bfoms.infra.jsontrading.converters; import org.apache.commons.lang.StringUtils; /** * ClOrdIDConverter * * @author Naresh Bhatia */ public class ClOrdIDConverter { /** Returns a ClOrdID in the format brokerId-orderId, e.g. JVEE-300. */ public static String toJson(String brokerId, Long orderId) { return brokerId + "-" + orderId.toString(); } public static Long toDomain(String clOrdID) { return new Long(StringUtils.substring(clOrdID, 5)); } }