/* * JBoss, Home of Professional Open Source * Copyright 2005, JBoss Inc., and individual contributors as indicated * by the @authors tag. See the copyright.txt in the distribution for a * full listing of individual contributors. * * This is free software; you can redistribute it and/or modify it * under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 of * the License, or (at your option) any later version. * * This software is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this software; if not, write to the Free * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA * 02110-1301 USA, or see the FSF site: http://www.fsf.org. */ package org.jbpm.examples.websale; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; import org.jbpm.context.exe.ContextInstance; import org.jbpm.graph.def.ActionHandler; import org.jbpm.graph.exe.ExecutionContext; import org.jbpm.taskmgmt.def.Swimlane; import org.jbpm.taskmgmt.def.TaskMgmtDefinition; import org.jbpm.taskmgmt.exe.SwimlaneInstance; import org.jbpm.taskmgmt.exe.TaskMgmtInstance; public class ShipItem implements ActionHandler { private static final long serialVersionUID = 1L; String swimlaneName; String msg; public void execute(ExecutionContext executionContext) throws Exception { TaskMgmtDefinition taskMgmtDefinition = executionContext.getProcessDefinition().getTaskMgmtDefinition(); TaskMgmtInstance taskMgmtInstance = executionContext.getTaskMgmtInstance(); ContextInstance contextInstance = executionContext.getContextInstance(); Swimlane shipperSwimlane = taskMgmtDefinition.getSwimlane("shipper"); SwimlaneInstance shipperSwimlaneInstance = taskMgmtInstance.getInitializedSwimlaneInstance(executionContext, shipperSwimlane); String actorId = shipperSwimlaneInstance.getActorId(); String displayMsg = replace(msg, "${"+swimlaneName+"}", actorId); displayMsg = replace(displayMsg, "${item}", (String)contextInstance.getVariable("item")); displayMsg = replace(displayMsg, "${address}", (String)contextInstance.getVariable("address")); log.info("###############################################"); log.info("### "+displayMsg); log.info("###############################################"); executionContext.leaveNode(); } static String replace(String msg, String pattern, String replacement) { String replaced = null; int pos = msg.indexOf(pattern); if (pos!=-1) { replaced = msg.substring(0,pos) +replacement +msg.substring(pos+pattern.length()); } return replaced; } private static final Log log = LogFactory.getLog(ShipItem.class); }